From: Daniel Golle Date: Thu, 28 Jul 2022 11:40:12 +0000 (+0200) Subject: mac80211: rt2x00: experimental improvements for MT7620 wifi X-Git-Tag: v22.03.1~41 X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=7c459ac1d5a9a5c507afd7a3205dccfad20883d1;p=openwrt%2Fstaging%2Fhauke.git mac80211: rt2x00: experimental improvements for MT7620 wifi Serge Vasilugin reports: To improve mt7620 built-in wifi performance some changes: 1. Correct BW20/BW40 switching (see comments with mark (1)) 2. Correct TX_SW_CFG1 MAC reg from v3 of vendor driver see https://gitlab.com/dm38/padavan-ng/-/blob/master/trunk/proprietary/rt_wifi/rtpci/3.0.X.X/mt76x2/chips/rt6352.c#L531 3. Set bbp66 for all chains. 4. US_CYC_CNT init based on Programming guide, default value was 33 (pci), set chipset bus clock with fallback to cpu clock/3. 5. Don't overwrite default values for mt7620. 6. Correct some typos. 7. Add support for external LNA: a) RF and BBP regs never be corrected for this mode b) eLNA is driven the same way as ePA with mt7620's pin PA but vendor driver explicitly pin PA to gpio mode (for forrect calibration?) so I'm not sure that request for pa_pin in dts-file will be enough First 5 changes (really 2) improve performance for boards w/o eLNA/ePA. Changes 7 add support for eLNA Configuration w/o eLAN/ePA and with eLNA show results tx/rx (from router point of view) for each stream: 35-40/30-35 Mbps for HT20 65-70/60-65 Mbps for HT40 Yes. Max results for 2T2R client is 140-145/135-140 with peaks 160/150, It correspond to mediatek driver results. Boards with ePA untested. Reported-by: Serge Vasilugin Signed-off-by: Daniel Golle [directly include v3 of the patchset submitted upstream] (cherry picked from commit 31a6605de04218e1c04bd5c2436c24d7d1c07506) (cherry picked from commit e785ca05e9f0502894772f5df92192b816ba5d7c) (cherry picked from commit 412fcf3d4400f84551f3ead0514834c62d94a251) --- diff --git a/package/kernel/mac80211/patches/rt2x00/001-rt2x00-define-RF5592-in-init_eeprom-routine.patch b/package/kernel/mac80211/patches/rt2x00/001-rt2x00-define-RF5592-in-init_eeprom-routine.patch new file mode 100644 index 0000000000..351e24a4d5 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/001-rt2x00-define-RF5592-in-init_eeprom-routine.patch @@ -0,0 +1,52 @@ +From patchwork Sat Sep 17 20:26:27 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979242 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:26:27 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 01/16] rt2x00: define RF5592 in init_eeprom routine +Message-ID: + +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +From: Tomislav Požega + +Fix incorrect RF value encoded in EEPROM on devices with Ralink Rt5592 +PCIe radio (a single chip 2T2R 802.11abgn solution). + +Signed-off-by: Tomislav Požega +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -9435,6 +9435,8 @@ static int rt2800_init_eeprom(struct rt2 + rf = RF3853; + else if (rt2x00_rt(rt2x00dev, RT5350)) + rf = RF5350; ++ else if (rt2x00_rt(rt2x00dev, RT5592)) ++ rf = RF5592; + else + rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE); + diff --git a/package/kernel/mac80211/patches/rt2x00/002-rt2x00-add-throughput-LED-trigger.patch b/package/kernel/mac80211/patches/rt2x00/002-rt2x00-add-throughput-LED-trigger.patch new file mode 100644 index 0000000000..02d1f7a2e5 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/002-rt2x00-add-throughput-LED-trigger.patch @@ -0,0 +1,76 @@ +From patchwork Sat Sep 17 20:26:40 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979243 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:26:40 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 02/16] rt2x00: add throughput LED trigger +Message-ID: + <73f5ba4134e621462a26186449400cf0c1ac1730.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +From: David Bauer + +This adds a (currently missing) throughput LED trigger for the rt2x00 +driver. Previously, LED triggers had to be assigned to the netdev, which +was limited to a single VAP. + +Tested-by: Christoph Krapp +Signed-off-by: David Bauer +Acked-by: Stanislaw Gruszka +--- + drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +@@ -1093,6 +1093,19 @@ static void rt2x00lib_remove_hw(struct r + kfree(rt2x00dev->spec.channels_info); + } + ++static const struct ieee80211_tpt_blink rt2x00_tpt_blink[] = { ++ { .throughput = 0 * 1024, .blink_time = 334 }, ++ { .throughput = 1 * 1024, .blink_time = 260 }, ++ { .throughput = 2 * 1024, .blink_time = 220 }, ++ { .throughput = 5 * 1024, .blink_time = 190 }, ++ { .throughput = 10 * 1024, .blink_time = 170 }, ++ { .throughput = 25 * 1024, .blink_time = 150 }, ++ { .throughput = 54 * 1024, .blink_time = 130 }, ++ { .throughput = 120 * 1024, .blink_time = 110 }, ++ { .throughput = 265 * 1024, .blink_time = 80 }, ++ { .throughput = 586 * 1024, .blink_time = 50 }, ++}; ++ + static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev) + { + struct hw_mode_spec *spec = &rt2x00dev->spec; +@@ -1174,6 +1187,11 @@ static int rt2x00lib_probe_hw(struct rt2 + + #undef RT2X00_TASKLET_INIT + ++ ieee80211_create_tpt_led_trigger(rt2x00dev->hw, ++ IEEE80211_TPT_LEDTRIG_FL_RADIO, ++ rt2x00_tpt_blink, ++ ARRAY_SIZE(rt2x00_tpt_blink)); ++ + /* + * Register HW. + */ diff --git a/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch b/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch deleted file mode 100644 index 96eeb37dc6..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/002-rt2x00-define-RF5592-in-init_eeprom-routine.patch +++ /dev/null @@ -1,51 +0,0 @@ -From patchwork Thu Dec 27 14:05:26 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 8bit -X-Patchwork-Submitter: Tom Psyborg -X-Patchwork-Id: 10743707 -X-Patchwork-Delegate: kvalo@adurom.com -From: =?utf-8?q?Tomislav_Po=C5=BEega?= -To: linux-wireless@vger.kernel.org -Cc: kvalo@codeaurora.org, hauke@hauke-m.de, nbd@nbd.name, - john@phrozen.org, sgruszka@redhat.com, daniel@makrotopia.org -Subject: [PATCH 2/2] rt2x00: define RF5592 in init_eeprom routine -Date: Thu, 27 Dec 2018 15:05:26 +0100 -Message-Id: <1545919526-4074-2-git-send-email-pozega.tomislav@gmail.com> -X-Mailer: git-send-email 1.7.0.4 -In-Reply-To: <1545919526-4074-1-git-send-email-pozega.tomislav@gmail.com> -References: <1545919526-4074-1-git-send-email-pozega.tomislav@gmail.com> -MIME-Version: 1.0 -Sender: linux-wireless-owner@vger.kernel.org -Precedence: bulk -List-ID: -X-Mailing-List: linux-wireless@vger.kernel.org -X-Virus-Scanned: ClamAV using ClamSMTP - -This patch fixes following crash on Linksys EA2750 during 5GHz wifi -init: - -[ 7.955153] rt2800pci 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4 -[ 7.962259] rt2800pci 0000:01:00.0: loaded eeprom from mtd device "Factory" -[ 7.969435] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5592, rev 0222 detected -[ 7.977348] ieee80211 phy0: rt2800_init_eeprom: Error - Invalid RF chipset 0x0000 detected -[ 7.985793] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device -[ 7.993569] CPU 0 Unable to handle kernel paging request at virtual address 00000024, epc == 800c8f54, ra == 80249ff8 -[ 8.004408] Oops[#1]: - -Signed-off-by: Tomislav Požega ---- - drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 ++ - 1 files changed, 2 insertions(+), 0 deletions(-) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -9435,6 +9435,8 @@ static int rt2800_init_eeprom(struct rt2 - rf = RF3853; - else if (rt2x00_rt(rt2x00dev, RT5350)) - rf = RF5350; -+ else if (rt2x00_rt(rt2x00dev, RT5592)) -+ rf = RF5592; - else - rf = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE); - diff --git a/package/kernel/mac80211/patches/rt2x00/003-rt2x00-add-support-for-external-PA-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/003-rt2x00-add-support-for-external-PA-on-MT7620.patch new file mode 100644 index 0000000000..216f583063 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/003-rt2x00-add-support-for-external-PA-on-MT7620.patch @@ -0,0 +1,125 @@ +From patchwork Sat Sep 17 20:26:55 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979244 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:26:55 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 03/16] rt2x00: add support for external PA on MT7620 +Message-ID: + +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Implement support for external PA connected to MT7620A. + +Signed-off-by: Tomislav Požega +[pozega.tomislav@gmail.com: use chanreg and dccal helpers.] +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + drivers/net/wireless/ralink/rt2x00/rt2800.h | 1 + + .../net/wireless/ralink/rt2x00/rt2800lib.c | 52 ++++++++++++++++++- + 2 files changed, 52 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h +@@ -2739,6 +2739,7 @@ enum rt2800_eeprom_word { + #define EEPROM_NIC_CONF2_RX_STREAM FIELD16(0x000f) + #define EEPROM_NIC_CONF2_TX_STREAM FIELD16(0x00f0) + #define EEPROM_NIC_CONF2_CRYSTAL FIELD16(0x0600) ++#define EEPROM_NIC_CONF2_EXTERNAL_PA FIELD16(0x8000) + + /* + * EEPROM LNA +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -4368,6 +4368,43 @@ static void rt2800_config_channel(struct + rt2800_iq_calibrate(rt2x00dev, rf->channel); + } + ++ if (rt2x00_rt(rt2x00dev, RT6352)) { ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, ++ &rt2x00dev->cap_flags)) { ++ reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); ++ reg |= 0x00000101; ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, reg); ++ ++ reg = rt2800_register_read(rt2x00dev, RF_BYPASS3); ++ reg |= 0x00000101; ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); ++ ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xC8); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xA4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xC8); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xA4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xC8); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xA4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00); ++ ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, ++ 0x36303636); ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, ++ 0x6C6C6B6C); ++ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, ++ 0x6C6C6B6C); ++ } ++ } ++ + bbp = rt2800_bbp_read(rt2x00dev, 4); + rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); + rt2800_bbp_write(rt2x00dev, 4, bbp); +@@ -9566,7 +9603,8 @@ static int rt2800_init_eeprom(struct rt2 + */ + eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1); + +- if (rt2x00_rt(rt2x00dev, RT3352)) { ++ if (rt2x00_rt(rt2x00dev, RT3352) || ++ rt2x00_rt(rt2x00dev, RT6352)) { + if (rt2x00_get_field16(eeprom, + EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352)) + __set_bit(CAPABILITY_EXTERNAL_PA_TX0, +@@ -9577,6 +9615,18 @@ static int rt2800_init_eeprom(struct rt2 + &rt2x00dev->cap_flags); + } + ++ eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF2); ++ ++ if (rt2x00_rt(rt2x00dev, RT6352) && eeprom != 0 && eeprom != 0xffff) { ++ if (!rt2x00_get_field16(eeprom, ++ EEPROM_NIC_CONF2_EXTERNAL_PA)) { ++ __clear_bit(CAPABILITY_EXTERNAL_PA_TX0, ++ &rt2x00dev->cap_flags); ++ __clear_bit(CAPABILITY_EXTERNAL_PA_TX1, ++ &rt2x00dev->cap_flags); ++ } ++ } ++ + return 0; + } + diff --git a/package/kernel/mac80211/patches/rt2x00/004-rt2x00-move-up-and-reuse-busy-wait-functions.patch b/package/kernel/mac80211/patches/rt2x00/004-rt2x00-move-up-and-reuse-busy-wait-functions.patch new file mode 100644 index 0000000000..da453074a1 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/004-rt2x00-move-up-and-reuse-busy-wait-functions.patch @@ -0,0 +1,178 @@ +From patchwork Sat Sep 17 20:27:10 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979245 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:27:10 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 04/16] rt2x00: move up and reuse busy wait functions +Message-ID: + <3fdb9dc15e76a9f9c1948b4a3a1308a7a5677bb8.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Move bbp_ready and rf_ready busy wait functions up in the code so they +can more easily be used. Allow specifying register mask in rf_ready +function which is useful for calibration routines which will be added +in follow-up commits. + +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + .../net/wireless/ralink/rt2x00/rt2800lib.c | 99 +++++++++---------- + 1 file changed, 46 insertions(+), 53 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -2143,6 +2143,48 @@ void rt2800_config_erp(struct rt2x00_dev + } + EXPORT_SYMBOL_GPL(rt2800_config_erp); + ++static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev, ++ const struct rt2x00_field32 mask) ++{ ++ unsigned int i; ++ u32 reg; ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ reg = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); ++ if (!rt2x00_get_field32(reg, mask)) ++ return 0; ++ ++ udelay(REGISTER_BUSY_DELAY); ++ } ++ ++ rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n"); ++ return -EACCES; ++} ++ ++static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u8 value; ++ ++ /* ++ * BBP was enabled after firmware was loaded, ++ * but we need to reactivate it now. ++ */ ++ rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0); ++ rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); ++ msleep(1); ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ value = rt2800_bbp_read(rt2x00dev, 0); ++ if ((value != 0xff) && (value != 0x00)) ++ return 0; ++ udelay(REGISTER_BUSY_DELAY); ++ } ++ ++ rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n"); ++ return -EACCES; ++} ++ + static void rt2800_config_3572bt_ant(struct rt2x00_dev *rt2x00dev) + { + u32 reg; +@@ -3799,10 +3841,9 @@ static void rt2800_config_alc(struct rt2 + struct ieee80211_channel *chan, + int power_level) { + u16 eeprom, target_power, max_power; +- u32 mac_sys_ctrl, mac_status; ++ u32 mac_sys_ctrl; + u32 reg; + u8 bbp; +- int i; + + /* hardware unit is 0.5dBm, limited to 23.5dBm */ + power_level *= 2; +@@ -3838,16 +3879,8 @@ static void rt2800_config_alc(struct rt2 + /* Disable Tx/Rx */ + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0); + /* Check MAC Tx/Rx idle */ +- for (i = 0; i < 10000; i++) { +- mac_status = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); +- if (mac_status & 0x3) +- usleep_range(50, 200); +- else +- break; +- } +- +- if (i == 10000) +- rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n"); ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) ++ rt2x00_warn(rt2x00dev, "RF busy while configuring ALC\n"); + + if (chan->center_freq > 2457) { + bbp = rt2800_bbp_read(rt2x00dev, 30); +@@ -6249,46 +6282,6 @@ static int rt2800_init_registers(struct + return 0; + } + +-static int rt2800_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev) +-{ +- unsigned int i; +- u32 reg; +- +- for (i = 0; i < REGISTER_BUSY_COUNT; i++) { +- reg = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); +- if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY)) +- return 0; +- +- udelay(REGISTER_BUSY_DELAY); +- } +- +- rt2x00_err(rt2x00dev, "BBP/RF register access failed, aborting\n"); +- return -EACCES; +-} +- +-static int rt2800_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) +-{ +- unsigned int i; +- u8 value; +- +- /* +- * BBP was enabled after firmware was loaded, +- * but we need to reactivate it now. +- */ +- rt2800_register_write(rt2x00dev, H2M_BBP_AGENT, 0); +- rt2800_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); +- msleep(1); +- +- for (i = 0; i < REGISTER_BUSY_COUNT; i++) { +- value = rt2800_bbp_read(rt2x00dev, 0); +- if ((value != 0xff) && (value != 0x00)) +- return 0; +- udelay(REGISTER_BUSY_DELAY); +- } +- +- rt2x00_err(rt2x00dev, "BBP register access failed, aborting\n"); +- return -EACCES; +-} + + static void rt2800_bbp4_mac_if_ctrl(struct rt2x00_dev *rt2x00dev) + { +@@ -9110,7 +9103,7 @@ int rt2800_enable_radio(struct rt2x00_de + /* + * Wait BBP/RF to wake up. + */ +- if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev))) ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) + return -EIO; + + /* diff --git a/package/kernel/mac80211/patches/rt2x00/005-rt2x00-add-RF-self-TXDC-calibration-for-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/005-rt2x00-add-RF-self-TXDC-calibration-for-MT7620.patch new file mode 100644 index 0000000000..4e98d6a375 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/005-rt2x00-add-RF-self-TXDC-calibration-for-MT7620.patch @@ -0,0 +1,106 @@ +From patchwork Sat Sep 17 20:27:26 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979246 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:27:26 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 05/16] rt2x00: add RF self TXDC calibration for MT7620 +Message-ID: + +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +From: Tomislav Požega + +Add TX self calibration based on mtk driver. + +Signed-off-by: Tomislav Požega +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- +v2: use ++i instead of i = i + 1 in loops + + .../net/wireless/ralink/rt2x00/rt2800lib.c | 48 +++++++++++++++++++ + 1 file changed, 48 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -8428,6 +8428,53 @@ static void rt2800_init_rfcsr_5592(struc + rt2800_led_open_drain_enable(rt2x00dev); + } + ++static void rt2800_rf_self_txdc_cal(struct rt2x00_dev *rt2x00dev) ++{ ++ u8 rfb5r1_org, rfb7r1_org, rfvalue; ++ u32 mac0518, mac051c, mac0528, mac052c; ++ u8 i; ++ ++ mac0518 = rt2800_register_read(rt2x00dev, RF_CONTROL0); ++ mac051c = rt2800_register_read(rt2x00dev, RF_BYPASS0); ++ mac0528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); ++ mac052c = rt2800_register_read(rt2x00dev, RF_BYPASS2); ++ ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); ++ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0xC); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x3306); ++ rt2800_register_write(rt2x00dev, RF_CONTROL2, 0x3330); ++ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0xfffff); ++ rfb5r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); ++ rfb7r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, 0x4); ++ for (i = 0; i < 100; ++i) { ++ usleep_range(50, 100); ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); ++ if ((rfvalue & 0x04) != 0x4) ++ break; ++ } ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, rfb5r1_org); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, 0x4); ++ for (i = 0; i < 100; ++i) { ++ usleep_range(50, 100); ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); ++ if ((rfvalue & 0x04) != 0x4) ++ break; ++ } ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, rfb7r1_org); ++ ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); ++ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, mac0518); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, mac051c); ++ rt2800_register_write(rt2x00dev, RF_CONTROL2, mac0528); ++ rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c); ++} ++ + static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, + bool set_bw, bool is_ht40) + { +@@ -9035,6 +9082,7 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); + rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); + ++ rt2800_rf_self_txdc_cal(rt2x00dev); + rt2800_bw_filter_calibration(rt2x00dev, true); + rt2800_bw_filter_calibration(rt2x00dev, false); + } diff --git a/package/kernel/mac80211/patches/rt2x00/006-rt2x00-add-r-calibration-for-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/006-rt2x00-add-r-calibration-for-MT7620.patch new file mode 100644 index 0000000000..7c69970166 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/006-rt2x00-add-r-calibration-for-MT7620.patch @@ -0,0 +1,203 @@ +From patchwork Sat Sep 17 20:27:41 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979247 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:27:41 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 06/16] rt2x00: add r calibration for MT7620 +Message-ID: + +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +From: Tomislav Požega + +Add r calibration code as found in mtk driver. + +Signed-off-by: Tomislav Požega +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- +v2: use rt2800_wait_bbp_rf_ready() + + drivers/net/wireless/ralink/rt2x00/rt2800.h | 2 + + .../net/wireless/ralink/rt2x00/rt2800lib.c | 133 ++++++++++++++++++ + 2 files changed, 135 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h +@@ -1016,6 +1016,8 @@ + */ + #define MAC_STATUS_CFG 0x1200 + #define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003) ++#define MAC_STATUS_CFG_BBP_RF_BUSY_TX FIELD32(0x00000001) ++#define MAC_STATUS_CFG_BBP_RF_BUSY_RX FIELD32(0x00000002) + + /* + * PWR_PIN_CFG: +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -8475,6 +8475,138 @@ static void rt2800_rf_self_txdc_cal(stru + rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c); + } + ++static int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2) ++{ ++ int calcode = ((d2 - d1) * 1000) / 43; ++ ++ if ((calcode % 10) >= 5) ++ calcode += 10; ++ calcode = (calcode / 10); ++ ++ return calcode; ++} ++ ++static void rt2800_r_calibration(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 savemacsysctrl; ++ u8 saverfb0r1, saverfb0r34, saverfb0r35; ++ u8 saverfb5r4, saverfb5r17, saverfb5r18; ++ u8 saverfb5r19, saverfb5r20; ++ u8 savebbpr22, savebbpr47, savebbpr49; ++ u8 bytevalue = 0; ++ int rcalcode; ++ u8 r_cal_code = 0; ++ char d1 = 0, d2 = 0; ++ u8 rfvalue; ++ u32 MAC_RF_BYPASS0, MAC_RF_CONTROL0, MAC_PWR_PIN_CFG; ++ u32 maccfg; ++ ++ saverfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); ++ saverfb0r34 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 34); ++ saverfb0r35 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); ++ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); ++ saverfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); ++ saverfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); ++ saverfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); ++ saverfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); ++ ++ savebbpr22 = rt2800_bbp_read(rt2x00dev, 22); ++ savebbpr47 = rt2800_bbp_read(rt2x00dev, 47); ++ savebbpr49 = rt2800_bbp_read(rt2x00dev, 49); ++ ++ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ MAC_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); ++ MAC_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); ++ MAC_PWR_PIN_CFG = rt2800_register_read(rt2x00dev, PWR_PIN_CFG); ++ ++ maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ maccfg &= (~0x04); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) ++ rt2x00_warn(rt2x00dev, "Wait MAC Tx Status to MAX !!!\n"); ++ ++ maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ maccfg &= (~0x04); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX))) ++ rt2x00_warn(rt2x00dev, "Wait MAC Rx Status to MAX !!!\n"); ++ ++ rfvalue = (MAC_RF_BYPASS0 | 0x3004); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, rfvalue); ++ rfvalue = (MAC_RF_CONTROL0 | (~0x3002)); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, rfvalue); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x27); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0x83); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0x00); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x00); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, 0x13); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); ++ ++ rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x1); ++ ++ rt2800_bbp_write(rt2x00dev, 47, 0x04); ++ rt2800_bbp_write(rt2x00dev, 22, 0x80); ++ usleep_range(100, 200); ++ bytevalue = rt2800_bbp_read(rt2x00dev, 49); ++ if (bytevalue > 128) ++ d1 = bytevalue - 256; ++ else ++ d1 = (char)bytevalue; ++ rt2800_bbp_write(rt2x00dev, 22, 0x0); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x01); ++ ++ rt2800_bbp_write(rt2x00dev, 22, 0x80); ++ usleep_range(100, 200); ++ bytevalue = rt2800_bbp_read(rt2x00dev, 49); ++ if (bytevalue > 128) ++ d2 = bytevalue - 256; ++ else ++ d2 = (char)bytevalue; ++ rt2800_bbp_write(rt2x00dev, 22, 0x0); ++ ++ rcalcode = rt2800_calcrcalibrationcode(rt2x00dev, d1, d2); ++ if (rcalcode < 0) ++ r_cal_code = 256 + rcalcode; ++ else ++ r_cal_code = (u8)rcalcode; ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 7, r_cal_code); ++ ++ rt2800_bbp_write(rt2x00dev, 22, 0x0); ++ ++ bytevalue = rt2800_bbp_read(rt2x00dev, 21); ++ bytevalue |= 0x1; ++ rt2800_bbp_write(rt2x00dev, 21, bytevalue); ++ bytevalue = rt2800_bbp_read(rt2x00dev, 21); ++ bytevalue &= (~0x1); ++ rt2800_bbp_write(rt2x00dev, 21, bytevalue); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, saverfb0r1); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, saverfb0r34); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, saverfb0r35); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, saverfb5r17); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, saverfb5r18); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, saverfb5r19); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, saverfb5r20); ++ ++ rt2800_bbp_write(rt2x00dev, 22, savebbpr22); ++ rt2800_bbp_write(rt2x00dev, 47, savebbpr47); ++ rt2800_bbp_write(rt2x00dev, 49, savebbpr49); ++ ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, MAC_RF_BYPASS0); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, MAC_RF_CONTROL0); ++ ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); ++ rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); ++} ++ + static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, + bool set_bw, bool is_ht40) + { +@@ -9082,6 +9214,7 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); + rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); + ++ rt2800_r_calibration(rt2x00dev); + rt2800_rf_self_txdc_cal(rt2x00dev); + rt2800_bw_filter_calibration(rt2x00dev, true); + rt2800_bw_filter_calibration(rt2x00dev, false); diff --git a/package/kernel/mac80211/patches/rt2x00/007-rt2x00-add-RXDCOC-calibration-for-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/007-rt2x00-add-RXDCOC-calibration-for-MT7620.patch new file mode 100644 index 0000000000..8da41e875a --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/007-rt2x00-add-RXDCOC-calibration-for-MT7620.patch @@ -0,0 +1,117 @@ +From patchwork Sat Sep 17 20:27:56 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979248 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:27:56 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 07/16] rt2x00: add RXDCOC calibration for MT7620 +Message-ID: + <850b30f652e88de30d79e968af4eb47aa5bc2511.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +From: Tomislav Požega + +Add RXDCOC calibration code from mtk driver. + +Signed-off-by: Tomislav Požega +[fixed typo reported by Serge Vasilugin ] +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + .../net/wireless/ralink/rt2x00/rt2800lib.c | 60 +++++++++++++++++++ + 1 file changed, 60 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -8607,6 +8607,65 @@ static void rt2800_r_calibration(struct + rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); + } + ++static void rt2800_rxdcoc_calibration(struct rt2x00_dev *rt2x00dev) ++{ ++ u8 bbpreg = 0; ++ u32 macvalue = 0; ++ u8 saverfb0r2, saverfb5r4, saverfb7r4, rfvalue; ++ int i; ++ ++ saverfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); ++ rfvalue = saverfb0r2; ++ rfvalue |= 0x03; ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfvalue); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 141); ++ bbpreg = rt2800_bbp_read(rt2x00dev, 159); ++ bbpreg |= 0x10; ++ rt2800_bbp_write(rt2x00dev, 159, bbpreg); ++ ++ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x8); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) ++ rt2x00_warn(rt2x00dev, "RF TX busy in RX RXDCOC calibration\n"); ++ ++ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); ++ saverfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); ++ saverfb5r4 = saverfb5r4 & (~0x40); ++ saverfb7r4 = saverfb7r4 & (~0x40); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x64); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, saverfb7r4); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 141); ++ bbpreg = rt2800_bbp_read(rt2x00dev, 159); ++ bbpreg = bbpreg & (~0x40); ++ rt2800_bbp_write(rt2x00dev, 159, bbpreg); ++ bbpreg |= 0x48; ++ rt2800_bbp_write(rt2x00dev, 159, bbpreg); ++ ++ for (i = 0; i < 10000; i++) { ++ bbpreg = rt2800_bbp_read(rt2x00dev, 159); ++ if ((bbpreg & 0x40) == 0) ++ break; ++ usleep_range(50, 100); ++ } ++ ++ bbpreg = rt2800_bbp_read(rt2x00dev, 159); ++ bbpreg = bbpreg & (~0x40); ++ rt2800_bbp_write(rt2x00dev, 159, bbpreg); ++ ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 141); ++ bbpreg = rt2800_bbp_read(rt2x00dev, 159); ++ bbpreg &= (~0x10); ++ rt2800_bbp_write(rt2x00dev, 159, bbpreg); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2); ++} ++ + static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, + bool set_bw, bool is_ht40) + { +@@ -9216,6 +9275,7 @@ static void rt2800_init_rfcsr_6352(struc + + rt2800_r_calibration(rt2x00dev); + rt2800_rf_self_txdc_cal(rt2x00dev); ++ rt2800_rxdcoc_calibration(rt2x00dev); + rt2800_bw_filter_calibration(rt2x00dev, true); + rt2800_bw_filter_calibration(rt2x00dev, false); + } diff --git a/package/kernel/mac80211/patches/rt2x00/008-rt2x00-add-RXIQ-calibration-for-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/008-rt2x00-add-RXIQ-calibration-for-MT7620.patch new file mode 100644 index 0000000000..dc516da43a --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/008-rt2x00-add-RXIQ-calibration-for-MT7620.patch @@ -0,0 +1,434 @@ +From patchwork Sat Sep 17 20:28:10 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979249 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:28:10 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 08/16] rt2x00: add RXIQ calibration for MT7620 +Message-ID: + <033a39a697d51f6df258acea4c33608e0944fe4c.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +From: Tomislav Požega + +Add RXIQ calibration found in mtk driver. With old openwrt builds this +gets us ~8Mbps more of RX bandwidth (test with iPA/eLNA layout). + +Signed-off-by: Tomislav Požega +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- +v2: use rt2800_wait_bbp_rf_ready(), fix indentation + + .../net/wireless/ralink/rt2x00/rt2800lib.c | 375 ++++++++++++++++++ + 1 file changed, 375 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -8666,6 +8666,380 @@ static void rt2800_rxdcoc_calibration(st + rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2); + } + ++static u32 rt2800_do_sqrt_accumulation(u32 si) ++{ ++ u32 root, root_pre, bit; ++ char i; ++ ++ bit = 1 << 15; ++ root = 0; ++ for (i = 15; i >= 0; i = i - 1) { ++ root_pre = root + bit; ++ if ((root_pre * root_pre) <= si) ++ root = root_pre; ++ bit = bit >> 1; ++ } ++ ++ return root; ++} ++ ++static void rt2800_rxiq_calibration(struct rt2x00_dev *rt2x00dev) ++{ ++ u8 rfb0r1, rfb0r2, rfb0r42; ++ u8 rfb4r0, rfb4r19; ++ u8 rfb5r3, rfb5r4, rfb5r17, rfb5r18, rfb5r19, rfb5r20; ++ u8 rfb6r0, rfb6r19; ++ u8 rfb7r3, rfb7r4, rfb7r17, rfb7r18, rfb7r19, rfb7r20; ++ ++ u8 bbp1, bbp4; ++ u8 bbpr241, bbpr242; ++ u32 i; ++ u8 ch_idx; ++ u8 bbpval; ++ u8 rfval, vga_idx = 0; ++ int mi = 0, mq = 0, si = 0, sq = 0, riq = 0; ++ int sigma_i, sigma_q, r_iq, g_rx; ++ int g_imb; ++ int ph_rx; ++ u32 savemacsysctrl = 0; ++ u32 orig_RF_CONTROL0 = 0; ++ u32 orig_RF_BYPASS0 = 0; ++ u32 orig_RF_CONTROL1 = 0; ++ u32 orig_RF_BYPASS1 = 0; ++ u32 orig_RF_CONTROL3 = 0; ++ u32 orig_RF_BYPASS3 = 0; ++ u32 bbpval1 = 0; ++ static const u8 rf_vga_table[] = {0x20, 0x21, 0x22, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f}; ++ ++ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ orig_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); ++ orig_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); ++ orig_RF_CONTROL1 = rt2800_register_read(rt2x00dev, RF_CONTROL1); ++ orig_RF_BYPASS1 = rt2800_register_read(rt2x00dev, RF_BYPASS1); ++ orig_RF_CONTROL3 = rt2800_register_read(rt2x00dev, RF_CONTROL3); ++ orig_RF_BYPASS3 = rt2800_register_read(rt2x00dev, RF_BYPASS3); ++ ++ bbp1 = rt2800_bbp_read(rt2x00dev, 1); ++ bbp4 = rt2800_bbp_read(rt2x00dev, 4); ++ ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x0); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) ++ rt2x00_warn(rt2x00dev, "Timeout waiting for MAC status in RXIQ calibration\n"); ++ ++ bbpval = bbp4 & (~0x18); ++ bbpval = bbp4 | 0x00; ++ rt2800_bbp_write(rt2x00dev, 4, bbpval); ++ ++ bbpval = rt2800_bbp_read(rt2x00dev, 21); ++ bbpval = bbpval | 1; ++ rt2800_bbp_write(rt2x00dev, 21, bbpval); ++ bbpval = bbpval & 0xfe; ++ rt2800_bbp_write(rt2x00dev, 21, bbpval); ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL1, 0x00000202); ++ rt2800_register_write(rt2x00dev, RF_BYPASS1, 0x00000303); ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0101); ++ else ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0000); ++ ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0xf1f1); ++ ++ rfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); ++ rfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); ++ rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); ++ rfb4r0 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); ++ rfb4r19 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 19); ++ rfb5r3 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); ++ rfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); ++ rfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); ++ rfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); ++ rfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); ++ rfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); ++ ++ rfb6r0 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); ++ rfb6r19 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 19); ++ rfb7r3 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); ++ rfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); ++ rfb7r17 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); ++ rfb7r18 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); ++ rfb7r19 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); ++ rfb7r20 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); ++ ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x87); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0x27); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x38); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x38); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x80); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 18, 0xC1); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 19, 0x60); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 20, 0x00); ++ ++ rt2800_bbp_write(rt2x00dev, 23, 0x0); ++ rt2800_bbp_write(rt2x00dev, 24, 0x0); ++ ++ rt2800_bbp_dcoc_write(rt2x00dev, 5, 0x0); ++ ++ bbpr241 = rt2800_bbp_read(rt2x00dev, 241); ++ bbpr242 = rt2800_bbp_read(rt2x00dev, 242); ++ ++ rt2800_bbp_write(rt2x00dev, 241, 0x10); ++ rt2800_bbp_write(rt2x00dev, 242, 0x84); ++ rt2800_bbp_write(rt2x00dev, 244, 0x31); ++ ++ bbpval = rt2800_bbp_dcoc_read(rt2x00dev, 3); ++ bbpval = bbpval & (~0x7); ++ rt2800_bbp_dcoc_write(rt2x00dev, 3, bbpval); ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); ++ udelay(1); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); ++ usleep_range(1, 200); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003376); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); ++ udelay(1); ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ rt2800_bbp_write(rt2x00dev, 23, 0x06); ++ rt2800_bbp_write(rt2x00dev, 24, 0x06); ++ } else { ++ rt2800_bbp_write(rt2x00dev, 23, 0x02); ++ rt2800_bbp_write(rt2x00dev, 24, 0x02); ++ } ++ ++ for (ch_idx = 0; ch_idx < 2; ch_idx = ch_idx + 1) { ++ if (ch_idx == 0) { ++ rfval = rfb0r1 & (~0x3); ++ rfval = rfb0r1 | 0x1; ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); ++ rfval = rfb0r2 & (~0x33); ++ rfval = rfb0r2 | 0x11; ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); ++ rfval = rfb0r42 & (~0x50); ++ rfval = rfb0r42 | 0x10; ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); ++ udelay(1); ++ ++ bbpval = bbp1 & (~0x18); ++ bbpval = bbpval | 0x00; ++ rt2800_bbp_write(rt2x00dev, 1, bbpval); ++ ++ rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x00); ++ } else { ++ rfval = rfb0r1 & (~0x3); ++ rfval = rfb0r1 | 0x2; ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); ++ rfval = rfb0r2 & (~0x33); ++ rfval = rfb0r2 | 0x22; ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); ++ rfval = rfb0r42 & (~0x50); ++ rfval = rfb0r42 | 0x40; ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002006); ++ udelay(1); ++ ++ bbpval = bbp1 & (~0x18); ++ bbpval = bbpval | 0x08; ++ rt2800_bbp_write(rt2x00dev, 1, bbpval); ++ ++ rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x01); ++ } ++ usleep_range(500, 1500); ++ ++ vga_idx = 0; ++ while (vga_idx < 11) { ++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rf_vga_table[vga_idx]); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rf_vga_table[vga_idx]); ++ ++ rt2800_bbp_dcoc_write(rt2x00dev, 0, 0x93); ++ ++ for (i = 0; i < 10000; i++) { ++ bbpval = rt2800_bbp_read(rt2x00dev, 159); ++ if ((bbpval & 0xff) == 0x93) ++ usleep_range(50, 100); ++ else ++ break; ++ } ++ ++ if ((bbpval & 0xff) == 0x93) { ++ rt2x00_warn(rt2x00dev, "Fatal Error: Calibration doesn't finish"); ++ goto restore_value; ++ } ++ for (i = 0; i < 5; i++) { ++ u32 bbptemp = 0; ++ u8 value = 0; ++ int result = 0; ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x1e); ++ rt2800_bbp_write(rt2x00dev, 159, i); ++ rt2800_bbp_write(rt2x00dev, 158, 0x22); ++ value = rt2800_bbp_read(rt2x00dev, 159); ++ bbptemp = bbptemp + (value << 24); ++ rt2800_bbp_write(rt2x00dev, 158, 0x21); ++ value = rt2800_bbp_read(rt2x00dev, 159); ++ bbptemp = bbptemp + (value << 16); ++ rt2800_bbp_write(rt2x00dev, 158, 0x20); ++ value = rt2800_bbp_read(rt2x00dev, 159); ++ bbptemp = bbptemp + (value << 8); ++ rt2800_bbp_write(rt2x00dev, 158, 0x1f); ++ value = rt2800_bbp_read(rt2x00dev, 159); ++ bbptemp = bbptemp + value; ++ ++ if (i < 2 && (bbptemp & 0x800000)) ++ result = (bbptemp & 0xffffff) - 0x1000000; ++ else if (i == 4) ++ result = bbptemp; ++ else ++ result = bbptemp; ++ ++ if (i == 0) ++ mi = result / 4096; ++ else if (i == 1) ++ mq = result / 4096; ++ else if (i == 2) ++ si = bbptemp / 4096; ++ else if (i == 3) ++ sq = bbptemp / 4096; ++ else ++ riq = result / 4096; ++ } ++ ++ bbpval1 = si - mi * mi; ++ rt2x00_dbg(rt2x00dev, ++ "RXIQ si=%d, sq=%d, riq=%d, bbpval %d, vga_idx %d", ++ si, sq, riq, bbpval1, vga_idx); ++ ++ if (bbpval1 >= (100 * 100)) ++ break; ++ ++ if (bbpval1 <= 100) ++ vga_idx = vga_idx + 9; ++ else if (bbpval1 <= 158) ++ vga_idx = vga_idx + 8; ++ else if (bbpval1 <= 251) ++ vga_idx = vga_idx + 7; ++ else if (bbpval1 <= 398) ++ vga_idx = vga_idx + 6; ++ else if (bbpval1 <= 630) ++ vga_idx = vga_idx + 5; ++ else if (bbpval1 <= 1000) ++ vga_idx = vga_idx + 4; ++ else if (bbpval1 <= 1584) ++ vga_idx = vga_idx + 3; ++ else if (bbpval1 <= 2511) ++ vga_idx = vga_idx + 2; ++ else ++ vga_idx = vga_idx + 1; ++ } ++ ++ sigma_i = rt2800_do_sqrt_accumulation(100 * (si - mi * mi)); ++ sigma_q = rt2800_do_sqrt_accumulation(100 * (sq - mq * mq)); ++ r_iq = 10 * (riq - (mi * mq)); ++ ++ rt2x00_dbg(rt2x00dev, "Sigma_i=%d, Sigma_q=%d, R_iq=%d", sigma_i, sigma_q, r_iq); ++ ++ if (sigma_i <= 1400 && sigma_i >= 1000 && ++ (sigma_i - sigma_q) <= 112 && ++ (sigma_i - sigma_q) >= -112 && ++ mi <= 32 && mi >= -32 && ++ mq <= 32 && mq >= -32) { ++ r_iq = 10 * (riq - (mi * mq)); ++ rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", ++ sigma_i, sigma_q, r_iq); ++ ++ g_rx = (1000 * sigma_q) / sigma_i; ++ g_imb = ((-2) * 128 * (1000 - g_rx)) / (1000 + g_rx); ++ ph_rx = (r_iq * 2292) / (sigma_i * sigma_q); ++ ++ if (ph_rx > 20 || ph_rx < -20) { ++ ph_rx = 0; ++ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); ++ } ++ ++ if (g_imb > 12 || g_imb < -12) { ++ g_imb = 0; ++ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); ++ } ++ } else { ++ g_imb = 0; ++ ph_rx = 0; ++ rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", ++ sigma_i, sigma_q, r_iq); ++ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); ++ } ++ ++ if (ch_idx == 0) { ++ rt2800_bbp_write(rt2x00dev, 158, 0x37); ++ rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); ++ rt2800_bbp_write(rt2x00dev, 158, 0x35); ++ rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); ++ } else { ++ rt2800_bbp_write(rt2x00dev, 158, 0x55); ++ rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); ++ rt2800_bbp_write(rt2x00dev, 158, 0x53); ++ rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); ++ } ++ } ++ ++restore_value: ++ rt2800_bbp_write(rt2x00dev, 158, 0x3); ++ bbpval = rt2800_bbp_read(rt2x00dev, 159); ++ rt2800_bbp_write(rt2x00dev, 159, (bbpval | 0x07)); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x00); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ rt2800_bbp_write(rt2x00dev, 1, bbp1); ++ rt2800_bbp_write(rt2x00dev, 4, bbp4); ++ rt2800_bbp_write(rt2x00dev, 241, bbpr241); ++ rt2800_bbp_write(rt2x00dev, 242, bbpr242); ++ ++ rt2800_bbp_write(rt2x00dev, 244, 0x00); ++ bbpval = rt2800_bbp_read(rt2x00dev, 21); ++ bbpval |= 0x1; ++ rt2800_bbp_write(rt2x00dev, 21, bbpval); ++ usleep_range(10, 200); ++ bbpval &= 0xfe; ++ rt2800_bbp_write(rt2x00dev, 21, bbpval); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfb0r1); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfb0r2); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, rfb4r0); ++ rt2800_rfcsr_write_bank(rt2x00dev, 4, 19, rfb4r19); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, rfb5r3); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, rfb5r4); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, rfb5r17); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, rfb5r18); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, rfb5r19); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, rfb5r20); ++ ++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, rfb6r0); ++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 19, rfb6r19); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, rfb7r3); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, rfb7r4); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, rfb7r17); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, rfb7r18); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, rfb7r19); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, rfb7r20); ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); ++ udelay(1); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); ++ udelay(1); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, orig_RF_CONTROL0); ++ udelay(1); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, orig_RF_BYPASS0); ++ rt2800_register_write(rt2x00dev, RF_CONTROL1, orig_RF_CONTROL1); ++ rt2800_register_write(rt2x00dev, RF_BYPASS1, orig_RF_BYPASS1); ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, orig_RF_CONTROL3); ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, orig_RF_BYPASS3); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); ++} ++ + static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, + bool set_bw, bool is_ht40) + { +@@ -9278,6 +9652,7 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rxdcoc_calibration(rt2x00dev); + rt2800_bw_filter_calibration(rt2x00dev, true); + rt2800_bw_filter_calibration(rt2x00dev, false); ++ rt2800_rxiq_calibration(rt2x00dev); + } + + static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) diff --git a/package/kernel/mac80211/patches/rt2x00/009-rt2x00-don-t-run-Rt5592-IQ-calibration-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/009-rt2x00-don-t-run-Rt5592-IQ-calibration-on-MT7620.patch new file mode 100644 index 0000000000..6b27f6a705 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/009-rt2x00-don-t-run-Rt5592-IQ-calibration-on-MT7620.patch @@ -0,0 +1,52 @@ +From patchwork Sat Sep 17 20:28:29 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979250 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:28:29 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 09/16] rt2x00: don't run Rt5592 IQ calibration on MT7620 +Message-ID: + <31a1c34ddbd296b82f38c18c9ae7339059215fdc.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +The function rt2800_iq_calibrate is intended for Rt5592 only. +Don't call it for MT7620 which has it's own calibration functions. + +Reported-by: Serge Vasilugin +Signed-off-by: Daniel Golle +--- +v2: test for RT5592 instead of !RT6352 + + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -4398,7 +4398,8 @@ static void rt2800_config_channel(struct + reg = (rf->channel <= 14 ? 0x1c : 0x24) + 2*rt2x00dev->lna_gain; + rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg); + +- rt2800_iq_calibrate(rt2x00dev, rf->channel); ++ if (rt2x00_rt(rt2x00dev, RT5592)) ++ rt2800_iq_calibrate(rt2x00dev, rf->channel); + } + + if (rt2x00_rt(rt2x00dev, RT6352)) { diff --git a/package/kernel/mac80211/patches/rt2x00/010-rt2x00-add-TX-LOFT-calibration-for-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/010-rt2x00-add-TX-LOFT-calibration-for-MT7620.patch new file mode 100644 index 0000000000..bb01ff1dca --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/010-rt2x00-add-TX-LOFT-calibration-for-MT7620.patch @@ -0,0 +1,982 @@ +From patchwork Sat Sep 17 20:28:43 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 8bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979251 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:28:43 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 10/16] rt2x00: add TX LOFT calibration for MT7620 +Message-ID: + +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +From: Tomislav Požega + +Add TX LOFT calibration from mtk driver. + +Signed-off-by: Tomislav Požega +Signed-off-by: Daniel Golle +--- +v2: use helper functions, make tables static const, remove useless + debug prints +v3: don't export function not used anywhere else +Reported-by: kernel test robot + + .../net/wireless/ralink/rt2x00/rt2800lib.c | 902 ++++++++++++++++++ + .../net/wireless/ralink/rt2x00/rt2800lib.h | 10 + + 2 files changed, 912 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -9041,6 +9041,907 @@ restore_value: + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); + } + ++static void rt2800_rf_configstore(struct rt2x00_dev *rt2x00dev, ++ struct rf_reg_pair rf_reg_record[][13], u8 chain) ++{ ++ u8 rfvalue = 0; ++ ++ if (chain == CHAIN_0) { ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); ++ rf_reg_record[CHAIN_0][0].bank = 0; ++ rf_reg_record[CHAIN_0][0].reg = 1; ++ rf_reg_record[CHAIN_0][0].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); ++ rf_reg_record[CHAIN_0][1].bank = 0; ++ rf_reg_record[CHAIN_0][1].reg = 2; ++ rf_reg_record[CHAIN_0][1].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); ++ rf_reg_record[CHAIN_0][2].bank = 0; ++ rf_reg_record[CHAIN_0][2].reg = 35; ++ rf_reg_record[CHAIN_0][2].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); ++ rf_reg_record[CHAIN_0][3].bank = 0; ++ rf_reg_record[CHAIN_0][3].reg = 42; ++ rf_reg_record[CHAIN_0][3].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); ++ rf_reg_record[CHAIN_0][4].bank = 4; ++ rf_reg_record[CHAIN_0][4].reg = 0; ++ rf_reg_record[CHAIN_0][4].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 2); ++ rf_reg_record[CHAIN_0][5].bank = 4; ++ rf_reg_record[CHAIN_0][5].reg = 2; ++ rf_reg_record[CHAIN_0][5].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 34); ++ rf_reg_record[CHAIN_0][6].bank = 4; ++ rf_reg_record[CHAIN_0][6].reg = 34; ++ rf_reg_record[CHAIN_0][6].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); ++ rf_reg_record[CHAIN_0][7].bank = 5; ++ rf_reg_record[CHAIN_0][7].reg = 3; ++ rf_reg_record[CHAIN_0][7].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); ++ rf_reg_record[CHAIN_0][8].bank = 5; ++ rf_reg_record[CHAIN_0][8].reg = 4; ++ rf_reg_record[CHAIN_0][8].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); ++ rf_reg_record[CHAIN_0][9].bank = 5; ++ rf_reg_record[CHAIN_0][9].reg = 17; ++ rf_reg_record[CHAIN_0][9].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); ++ rf_reg_record[CHAIN_0][10].bank = 5; ++ rf_reg_record[CHAIN_0][10].reg = 18; ++ rf_reg_record[CHAIN_0][10].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); ++ rf_reg_record[CHAIN_0][11].bank = 5; ++ rf_reg_record[CHAIN_0][11].reg = 19; ++ rf_reg_record[CHAIN_0][11].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); ++ rf_reg_record[CHAIN_0][12].bank = 5; ++ rf_reg_record[CHAIN_0][12].reg = 20; ++ rf_reg_record[CHAIN_0][12].value = rfvalue; ++ } else if (chain == CHAIN_1) { ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); ++ rf_reg_record[CHAIN_1][0].bank = 0; ++ rf_reg_record[CHAIN_1][0].reg = 1; ++ rf_reg_record[CHAIN_1][0].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); ++ rf_reg_record[CHAIN_1][1].bank = 0; ++ rf_reg_record[CHAIN_1][1].reg = 2; ++ rf_reg_record[CHAIN_1][1].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); ++ rf_reg_record[CHAIN_1][2].bank = 0; ++ rf_reg_record[CHAIN_1][2].reg = 35; ++ rf_reg_record[CHAIN_1][2].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); ++ rf_reg_record[CHAIN_1][3].bank = 0; ++ rf_reg_record[CHAIN_1][3].reg = 42; ++ rf_reg_record[CHAIN_1][3].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); ++ rf_reg_record[CHAIN_1][4].bank = 6; ++ rf_reg_record[CHAIN_1][4].reg = 0; ++ rf_reg_record[CHAIN_1][4].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 2); ++ rf_reg_record[CHAIN_1][5].bank = 6; ++ rf_reg_record[CHAIN_1][5].reg = 2; ++ rf_reg_record[CHAIN_1][5].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 34); ++ rf_reg_record[CHAIN_1][6].bank = 6; ++ rf_reg_record[CHAIN_1][6].reg = 34; ++ rf_reg_record[CHAIN_1][6].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); ++ rf_reg_record[CHAIN_1][7].bank = 7; ++ rf_reg_record[CHAIN_1][7].reg = 3; ++ rf_reg_record[CHAIN_1][7].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); ++ rf_reg_record[CHAIN_1][8].bank = 7; ++ rf_reg_record[CHAIN_1][8].reg = 4; ++ rf_reg_record[CHAIN_1][8].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); ++ rf_reg_record[CHAIN_1][9].bank = 7; ++ rf_reg_record[CHAIN_1][9].reg = 17; ++ rf_reg_record[CHAIN_1][9].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); ++ rf_reg_record[CHAIN_1][10].bank = 7; ++ rf_reg_record[CHAIN_1][10].reg = 18; ++ rf_reg_record[CHAIN_1][10].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); ++ rf_reg_record[CHAIN_1][11].bank = 7; ++ rf_reg_record[CHAIN_1][11].reg = 19; ++ rf_reg_record[CHAIN_1][11].value = rfvalue; ++ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); ++ rf_reg_record[CHAIN_1][12].bank = 7; ++ rf_reg_record[CHAIN_1][12].reg = 20; ++ rf_reg_record[CHAIN_1][12].value = rfvalue; ++ } else { ++ rt2x00_warn(rt2x00dev, "Unknown chain = %u\n", chain); ++ } ++} ++ ++static void rt2800_rf_configrecover(struct rt2x00_dev *rt2x00dev, ++ struct rf_reg_pair rf_record[][13]) ++{ ++ u8 chain_index = 0, record_index = 0; ++ u8 bank = 0, rf_register = 0, value = 0; ++ ++ for (chain_index = 0; chain_index < 2; chain_index++) { ++ for (record_index = 0; record_index < 13; record_index++) { ++ bank = rf_record[chain_index][record_index].bank; ++ rf_register = rf_record[chain_index][record_index].reg; ++ value = rf_record[chain_index][record_index].value; ++ rt2800_rfcsr_write_bank(rt2x00dev, bank, rf_register, value); ++ rt2x00_dbg(rt2x00dev, "bank: %d, rf_register: %d, value: %x\n", ++ bank, rf_register, value); ++ } ++ } ++} ++ ++static void rt2800_setbbptonegenerator(struct rt2x00_dev *rt2x00dev) ++{ ++ rt2800_bbp_write(rt2x00dev, 158, 0xAA); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xAB); ++ rt2800_bbp_write(rt2x00dev, 159, 0x0A); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xAC); ++ rt2800_bbp_write(rt2x00dev, 159, 0x3F); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xAD); ++ rt2800_bbp_write(rt2x00dev, 159, 0x3F); ++ ++ rt2800_bbp_write(rt2x00dev, 244, 0x40); ++} ++ ++static u32 rt2800_do_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx, u8 read_neg) ++{ ++ u32 macvalue = 0; ++ int fftout_i = 0, fftout_q = 0; ++ u32 ptmp = 0, pint = 0; ++ u8 bbp = 0; ++ u8 tidxi; ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x00); ++ rt2800_bbp_write(rt2x00dev, 159, 0x9b); ++ ++ bbp = 0x9b; ++ ++ while (bbp == 0x9b) { ++ usleep_range(10, 50); ++ bbp = rt2800_bbp_read(rt2x00dev, 159); ++ bbp = bbp & 0xff; ++ } ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xba); ++ rt2800_bbp_write(rt2x00dev, 159, tidx); ++ rt2800_bbp_write(rt2x00dev, 159, tidx); ++ rt2800_bbp_write(rt2x00dev, 159, tidx); ++ ++ macvalue = rt2800_register_read(rt2x00dev, 0x057C); ++ ++ fftout_i = (macvalue >> 16); ++ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; ++ fftout_q = (macvalue & 0xffff); ++ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; ++ ptmp = (fftout_i * fftout_i); ++ ptmp = ptmp + (fftout_q * fftout_q); ++ pint = ptmp; ++ rt2x00_dbg(rt2x00dev, "I = %d, Q = %d, power = %x\n", fftout_i, fftout_q, pint); ++ if (read_neg) { ++ pint = pint >> 1; ++ tidxi = 0x40 - tidx; ++ tidxi = tidxi & 0x3f; ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xba); ++ rt2800_bbp_write(rt2x00dev, 159, tidxi); ++ rt2800_bbp_write(rt2x00dev, 159, tidxi); ++ rt2800_bbp_write(rt2x00dev, 159, tidxi); ++ ++ macvalue = rt2800_register_read(rt2x00dev, 0x057C); ++ ++ fftout_i = (macvalue >> 16); ++ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; ++ fftout_q = (macvalue & 0xffff); ++ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; ++ ptmp = (fftout_i * fftout_i); ++ ptmp = ptmp + (fftout_q * fftout_q); ++ ptmp = ptmp >> 1; ++ pint = pint + ptmp; ++ } ++ ++ return pint; ++} ++ ++static u32 rt2800_read_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx) ++{ ++ u32 macvalue = 0; ++ int fftout_i = 0, fftout_q = 0; ++ u32 ptmp = 0, pint = 0; ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xBA); ++ rt2800_bbp_write(rt2x00dev, 159, tidx); ++ rt2800_bbp_write(rt2x00dev, 159, tidx); ++ rt2800_bbp_write(rt2x00dev, 159, tidx); ++ ++ macvalue = rt2800_register_read(rt2x00dev, 0x057C); ++ ++ fftout_i = (macvalue >> 16); ++ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; ++ fftout_q = (macvalue & 0xffff); ++ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; ++ ptmp = (fftout_i * fftout_i); ++ ptmp = ptmp + (fftout_q * fftout_q); ++ pint = ptmp; ++ ++ return pint; ++} ++ ++static void rt2800_write_dc(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 alc, u8 iorq, u8 dc) ++{ ++ u8 bbp = 0; ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xb0); ++ bbp = alc | 0x80; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ ++ if (ch_idx == 0) ++ bbp = (iorq == 0) ? 0xb1 : 0xb2; ++ else ++ bbp = (iorq == 0) ? 0xb8 : 0xb9; ++ ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ bbp = dc; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++} ++ ++static void rt2800_loft_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, ++ u8 alc_idx, u8 dc_result[][RF_ALC_NUM][2]) ++{ ++ u32 p0 = 0, p1 = 0, pf = 0; ++ char idx0 = 0, idx1 = 0; ++ u8 idxf[] = {0x00, 0x00}; ++ u8 ibit = 0x20; ++ u8 iorq; ++ char bidx; ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xb0); ++ rt2800_bbp_write(rt2x00dev, 159, 0x80); ++ ++ for (bidx = 5; bidx >= 0; bidx--) { ++ for (iorq = 0; iorq <= 1; iorq++) { ++ if (idxf[iorq] == 0x20) { ++ idx0 = 0x20; ++ p0 = pf; ++ } else { ++ idx0 = idxf[iorq] - ibit; ++ idx0 = idx0 & 0x3F; ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx0); ++ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); ++ } ++ ++ idx1 = idxf[iorq] + (bidx == 5 ? 0 : ibit); ++ idx1 = idx1 & 0x3F; ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx1); ++ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); ++ ++ rt2x00_dbg(rt2x00dev, "alc=%u, IorQ=%u, idx_final=%2x\n", ++ alc_idx, iorq, idxf[iorq]); ++ rt2x00_dbg(rt2x00dev, "p0=%x, p1=%x, pf=%x, idx_0=%x, idx_1=%x, ibit=%x\n", ++ p0, p1, pf, idx0, idx1, ibit); ++ ++ if (bidx != 5 && pf <= p0 && pf < p1) { ++ idxf[iorq] = idxf[iorq]; ++ } else if (p0 < p1) { ++ pf = p0; ++ idxf[iorq] = idx0 & 0x3F; ++ } else { ++ pf = p1; ++ idxf[iorq] = idx1 & 0x3F; ++ } ++ rt2x00_dbg(rt2x00dev, "IorQ=%u, idx_final[%u]:%x, pf:%8x\n", ++ iorq, iorq, idxf[iorq], pf); ++ ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idxf[iorq]); ++ } ++ ibit = ibit >> 1; ++ } ++ dc_result[ch_idx][alc_idx][0] = idxf[0]; ++ dc_result[ch_idx][alc_idx][1] = idxf[1]; ++} ++ ++static void rt2800_iq_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 *ges, u8 *pes) ++{ ++ u32 p0 = 0, p1 = 0, pf = 0; ++ char perr = 0, gerr = 0, iq_err = 0; ++ char pef = 0, gef = 0; ++ char psta, pend; ++ char gsta, gend; ++ ++ u8 ibit = 0x20; ++ u8 first_search = 0x00, touch_neg_max = 0x00; ++ char idx0 = 0, idx1 = 0; ++ u8 gop; ++ u8 bbp = 0; ++ char bidx; ++ ++ for (bidx = 5; bidx >= 1; bidx--) { ++ for (gop = 0; gop < 2; gop++) { ++ if (gop == 1 || bidx < 4) { ++ if (gop == 0) ++ iq_err = gerr; ++ else ++ iq_err = perr; ++ ++ first_search = (gop == 0) ? (bidx == 3) : (bidx == 5); ++ touch_neg_max = (gop) ? ((iq_err & 0x0F) == 0x08) : ++ ((iq_err & 0x3F) == 0x20); ++ ++ if (touch_neg_max) { ++ p0 = pf; ++ idx0 = iq_err; ++ } else { ++ idx0 = iq_err - ibit; ++ bbp = (ch_idx == 0) ? ((gop == 0) ? 0x28 : 0x29) : ++ ((gop == 0) ? 0x46 : 0x47); ++ ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, idx0); ++ ++ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); ++ } ++ ++ idx1 = iq_err + (first_search ? 0 : ibit); ++ idx1 = (gop == 0) ? (idx1 & 0x0F) : (idx1 & 0x3F); ++ ++ bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : ++ (gop == 0) ? 0x46 : 0x47; ++ ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, idx1); ++ ++ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); ++ ++ rt2x00_dbg(rt2x00dev, ++ "p0=%x, p1=%x, pwer_final=%x, idx0=%x, idx1=%x, iq_err=%x, gop=%d, ibit=%x\n", ++ p0, p1, pf, idx0, idx1, iq_err, gop, ibit); ++ ++ if (!(!first_search && pf <= p0 && pf < p1)) { ++ if (p0 < p1) { ++ pf = p0; ++ iq_err = idx0; ++ } else { ++ pf = p1; ++ iq_err = idx1; ++ } ++ } ++ ++ bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : ++ (gop == 0) ? 0x46 : 0x47; ++ ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, iq_err); ++ ++ if (gop == 0) ++ gerr = iq_err; ++ else ++ perr = iq_err; ++ ++ rt2x00_dbg(rt2x00dev, "IQCalibration pf=%8x (%2x, %2x) !\n", ++ pf, gerr & 0x0F, perr & 0x3F); ++ } ++ } ++ ++ if (bidx > 0) ++ ibit = (ibit >> 1); ++ } ++ gerr = (gerr & 0x08) ? (gerr & 0x0F) - 0x10 : (gerr & 0x0F); ++ perr = (perr & 0x20) ? (perr & 0x3F) - 0x40 : (perr & 0x3F); ++ ++ gerr = (gerr < -0x07) ? -0x07 : (gerr > 0x05) ? 0x05 : gerr; ++ gsta = gerr - 1; ++ gend = gerr + 2; ++ ++ perr = (perr < -0x1f) ? -0x1f : (perr > 0x1d) ? 0x1d : perr; ++ psta = perr - 1; ++ pend = perr + 2; ++ ++ for (gef = gsta; gef <= gend; gef = gef + 1) ++ for (pef = psta; pef <= pend; pef = pef + 1) { ++ bbp = (ch_idx == 0) ? 0x28 : 0x46; ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, gef & 0x0F); ++ ++ bbp = (ch_idx == 0) ? 0x29 : 0x47; ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, pef & 0x3F); ++ ++ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); ++ if (gef == gsta && pef == psta) { ++ pf = p1; ++ gerr = gef; ++ perr = pef; ++ } else if (pf > p1) { ++ pf = p1; ++ gerr = gef; ++ perr = pef; ++ } ++ rt2x00_dbg(rt2x00dev, "Fine IQCalibration p1=%8x pf=%8x (%2x, %2x) !\n", ++ p1, pf, gef & 0x0F, pef & 0x3F); ++ } ++ ++ ges[ch_idx] = gerr & 0x0F; ++ pes[ch_idx] = perr & 0x3F; ++} ++ ++static void rt2800_rf_aux_tx0_loopback(struct rt2x00_dev *rt2x00dev) ++{ ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x21); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x10); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x1b); ++ rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, 0x81); ++ rt2800_rfcsr_write_bank(rt2x00dev, 4, 2, 0x81); ++ rt2800_rfcsr_write_bank(rt2x00dev, 4, 34, 0xee); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, 0x2d); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x2d); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0xd7); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0xa2); ++ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); ++} ++ ++static void rt2800_rf_aux_tx1_loopback(struct rt2x00_dev *rt2x00dev) ++{ ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x22); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x20); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x4b); ++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, 0x81); ++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 2, 0x81); ++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 34, 0xee); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, 0x2d); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, 0x2d); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, 0x80); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, 0xd7); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, 0xa2); ++ rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, 0x20); ++} ++ ++static void rt2800_loft_iq_calibration(struct rt2x00_dev *rt2x00dev) ++{ ++ struct rf_reg_pair rf_store[CHAIN_NUM][13]; ++ u32 macorg1 = 0; ++ u32 macorg2 = 0; ++ u32 macorg3 = 0; ++ u32 macorg4 = 0; ++ u32 macorg5 = 0; ++ u32 orig528 = 0; ++ u32 orig52c = 0; ++ ++ u32 savemacsysctrl = 0; ++ u32 macvalue = 0; ++ u32 mac13b8 = 0; ++ u32 p0 = 0, p1 = 0; ++ u32 p0_idx10 = 0, p1_idx10 = 0; ++ ++ u8 rfvalue; ++ u8 loft_dc_search_result[CHAIN_NUM][RF_ALC_NUM][2]; ++ u8 ger[CHAIN_NUM], per[CHAIN_NUM]; ++ ++ u8 vga_gain[] = {14, 14}; ++ u8 bbp = 0, ch_idx = 0, rf_alc_idx = 0, idx = 0; ++ u8 bbpr30, rfb0r39, rfb0r42; ++ u8 bbpr1; ++ u8 bbpr4; ++ u8 bbpr241, bbpr242; ++ u8 count_step; ++ ++ static const u8 rf_gain[] = {0x00, 0x01, 0x02, 0x04, 0x08, 0x0c}; ++ static const u8 rfvga_gain_table[] = {0x24, 0x25, 0x26, 0x27, 0x28, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, ++ 0x31, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3F}; ++ static const u8 bbp_2324gain[] = {0x16, 0x14, 0x12, 0x10, 0x0c, 0x08}; ++ ++ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); ++ macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); ++ macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); ++ macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); ++ macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); ++ mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); ++ orig528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); ++ orig52c = rt2800_register_read(rt2x00dev, RF_BYPASS2); ++ ++ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ macvalue &= (~0x04); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) ++ rt2x00_warn(rt2x00dev, "RF TX busy in LOFT IQ calibration\n"); ++ ++ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ macvalue &= (~0x08); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX))) ++ rt2x00_warn(rt2x00dev, "RF RX busy in LOFT IQ calibration\n"); ++ ++ for (ch_idx = 0; ch_idx < 2; ch_idx++) ++ rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); ++ ++ bbpr30 = rt2800_bbp_read(rt2x00dev, 30); ++ rfb0r39 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 39); ++ rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); ++ ++ rt2800_bbp_write(rt2x00dev, 30, 0x1F); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, 0x80); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x5B); ++ ++ rt2800_bbp_write(rt2x00dev, 23, 0x00); ++ rt2800_bbp_write(rt2x00dev, 24, 0x00); ++ ++ rt2800_setbbptonegenerator(rt2x00dev); ++ ++ for (ch_idx = 0; ch_idx < 2; ch_idx++) { ++ rt2800_bbp_write(rt2x00dev, 23, 0x00); ++ rt2800_bbp_write(rt2x00dev, 24, 0x00); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00); ++ rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); ++ rt2800_register_write(rt2x00dev, 0x13b8, 0x10); ++ udelay(1); ++ ++ if (ch_idx == 0) ++ rt2800_rf_aux_tx0_loopback(rt2x00dev); ++ else ++ rt2800_rf_aux_tx1_loopback(rt2x00dev); ++ ++ udelay(1); ++ ++ if (ch_idx == 0) ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); ++ else ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x05); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x01); ++ if (ch_idx == 0) ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ else ++ rt2800_bbp_write(rt2x00dev, 159, 0x01); ++ ++ vga_gain[ch_idx] = 18; ++ for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { ++ rt2800_bbp_write(rt2x00dev, 23, bbp_2324gain[rf_alc_idx]); ++ rt2800_bbp_write(rt2x00dev, 24, bbp_2324gain[rf_alc_idx]); ++ ++ macvalue = rt2800_register_read(rt2x00dev, RF_CONTROL3); ++ macvalue &= (~0x0000F1F1); ++ macvalue |= (rf_gain[rf_alc_idx] << 4); ++ macvalue |= (rf_gain[rf_alc_idx] << 12); ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, macvalue); ++ macvalue = (0x0000F1F1); ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, macvalue); ++ ++ if (rf_alc_idx == 0) { ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x21); ++ for (; vga_gain[ch_idx] > 0; ++ vga_gain[ch_idx] = vga_gain[ch_idx] - 2) { ++ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; ++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); ++ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x21); ++ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); ++ rt2x00_dbg(rt2x00dev, "LOFT AGC %d %d\n", p0, p1); ++ if ((p0 < 7000 * 7000) && (p1 < (7000 * 7000))) ++ break; ++ } ++ ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); ++ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); ++ ++ rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n", vga_gain[ch_idx], ++ rfvga_gain_table[vga_gain[ch_idx]]); ++ ++ if (vga_gain[ch_idx] < 0) ++ vga_gain[ch_idx] = 0; ++ } ++ ++ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; ++ ++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); ++ ++ rt2800_loft_search(rt2x00dev, ch_idx, rf_alc_idx, loft_dc_search_result); ++ } ++ } ++ ++ for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { ++ for (idx = 0; idx < 4; idx++) { ++ rt2800_bbp_write(rt2x00dev, 158, 0xB0); ++ bbp = (idx << 2) + rf_alc_idx; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ rt2x00_dbg(rt2x00dev, " ALC %2x,", bbp); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xb1); ++ bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x00]; ++ bbp = bbp & 0x3F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ rt2x00_dbg(rt2x00dev, " I0 %2x,", bbp); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xb2); ++ bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x01]; ++ bbp = bbp & 0x3F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ rt2x00_dbg(rt2x00dev, " Q0 %2x,", bbp); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xb8); ++ bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x00]; ++ bbp = bbp & 0x3F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ rt2x00_dbg(rt2x00dev, " I1 %2x,", bbp); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0xb9); ++ bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x01]; ++ bbp = bbp & 0x3F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ rt2x00_dbg(rt2x00dev, " Q1 %2x\n", bbp); ++ } ++ } ++ ++ rt2800_bbp_write(rt2x00dev, 23, 0x00); ++ rt2800_bbp_write(rt2x00dev, 24, 0x00); ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x00); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ ++ bbp = 0x00; ++ rt2800_bbp_write(rt2x00dev, 244, 0x00); ++ ++ rt2800_bbp_write(rt2x00dev, 21, 0x01); ++ udelay(1); ++ rt2800_bbp_write(rt2x00dev, 21, 0x00); ++ ++ rt2800_rf_configrecover(rt2x00dev, rf_store); ++ ++ rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); ++ udelay(1); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); ++ rt2800_register_write(rt2x00dev, RF_CONTROL2, orig528); ++ rt2800_register_write(rt2x00dev, RF_BYPASS2, orig52c); ++ rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); ++ ++ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); ++ macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); ++ macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); ++ macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); ++ macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); ++ ++ bbpr1 = rt2800_bbp_read(rt2x00dev, 1); ++ bbpr4 = rt2800_bbp_read(rt2x00dev, 4); ++ bbpr241 = rt2800_bbp_read(rt2x00dev, 241); ++ bbpr242 = rt2800_bbp_read(rt2x00dev, 242); ++ mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); ++ ++ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ macvalue &= (~0x04); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_TX))) ++ rt2x00_warn(rt2x00dev, "RF TX busy in LOFT IQ calibration\n"); ++ ++ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); ++ macvalue &= (~0x08); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); ++ ++ if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY_RX))) ++ rt2x00_warn(rt2x00dev, "RF RX busy in LOFT IQ calibration\n"); ++ ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000101); ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); ++ } ++ ++ rt2800_bbp_write(rt2x00dev, 23, 0x00); ++ rt2800_bbp_write(rt2x00dev, 24, 0x00); ++ ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ rt2800_bbp_write(rt2x00dev, 4, bbpr4 & (~0x18)); ++ rt2800_bbp_write(rt2x00dev, 21, 0x01); ++ udelay(1); ++ rt2800_bbp_write(rt2x00dev, 21, 0x00); ++ ++ rt2800_bbp_write(rt2x00dev, 241, 0x14); ++ rt2800_bbp_write(rt2x00dev, 242, 0x80); ++ rt2800_bbp_write(rt2x00dev, 244, 0x31); ++ } else { ++ rt2800_setbbptonegenerator(rt2x00dev); ++ } ++ ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); ++ udelay(1); ++ ++ rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); ++ ++ if (!test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000000); ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); ++ } ++ ++ rt2800_register_write(rt2x00dev, 0x13b8, 0x00000010); ++ ++ for (ch_idx = 0; ch_idx < 2; ch_idx++) ++ rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); ++ ++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x3B); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x3B); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x03); ++ rt2800_bbp_write(rt2x00dev, 159, 0x60); ++ rt2800_bbp_write(rt2x00dev, 158, 0xB0); ++ rt2800_bbp_write(rt2x00dev, 159, 0x80); ++ ++ for (ch_idx = 0; ch_idx < 2; ch_idx++) { ++ rt2800_bbp_write(rt2x00dev, 23, 0x00); ++ rt2800_bbp_write(rt2x00dev, 24, 0x00); ++ ++ if (ch_idx == 0) { ++ rt2800_bbp_write(rt2x00dev, 158, 0x01); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ bbp = bbpr1 & (~0x18); ++ bbp = bbp | 0x00; ++ rt2800_bbp_write(rt2x00dev, 1, bbp); ++ } ++ rt2800_rf_aux_tx0_loopback(rt2x00dev); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); ++ } else { ++ rt2800_bbp_write(rt2x00dev, 158, 0x01); ++ rt2800_bbp_write(rt2x00dev, 159, 0x01); ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) { ++ bbp = bbpr1 & (~0x18); ++ bbp = bbp | 0x08; ++ rt2800_bbp_write(rt2x00dev, 1, bbp); ++ } ++ rt2800_rf_aux_tx1_loopback(rt2x00dev); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); ++ } ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x05); ++ rt2800_bbp_write(rt2x00dev, 159, 0x04); ++ ++ bbp = (ch_idx == 0) ? 0x28 : 0x46; ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ rt2800_bbp_write(rt2x00dev, 23, 0x06); ++ rt2800_bbp_write(rt2x00dev, 24, 0x06); ++ count_step = 1; ++ } else { ++ rt2800_bbp_write(rt2x00dev, 23, 0x1F); ++ rt2800_bbp_write(rt2x00dev, 24, 0x1F); ++ count_step = 2; ++ } ++ ++ for (; vga_gain[ch_idx] < 19; vga_gain[ch_idx] = (vga_gain[ch_idx] + count_step)) { ++ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; ++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); ++ ++ bbp = (ch_idx == 0) ? 0x29 : 0x47; ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) ++ p0_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); ++ ++ bbp = (ch_idx == 0) ? 0x29 : 0x47; ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, 0x21); ++ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) ++ p1_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); ++ ++ rt2x00_dbg(rt2x00dev, "IQ AGC %d %d\n", p0, p1); ++ ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ rt2x00_dbg(rt2x00dev, "IQ AGC IDX 10 %d %d\n", p0_idx10, p1_idx10); ++ if ((p0_idx10 > 7000 * 7000) || (p1_idx10 > 7000 * 7000)) { ++ if (vga_gain[ch_idx] != 0) ++ vga_gain[ch_idx] = vga_gain[ch_idx] - 1; ++ break; ++ } ++ } ++ ++ if ((p0 > 2500 * 2500) || (p1 > 2500 * 2500)) ++ break; ++ } ++ ++ if (vga_gain[ch_idx] > 18) ++ vga_gain[ch_idx] = 18; ++ rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n", vga_gain[ch_idx], ++ rfvga_gain_table[vga_gain[ch_idx]]); ++ ++ bbp = (ch_idx == 0) ? 0x29 : 0x47; ++ rt2800_bbp_write(rt2x00dev, 158, bbp); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ ++ rt2800_iq_search(rt2x00dev, ch_idx, ger, per); ++ } ++ ++ rt2800_bbp_write(rt2x00dev, 23, 0x00); ++ rt2800_bbp_write(rt2x00dev, 24, 0x00); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x28); ++ bbp = ger[CHAIN_0] & 0x0F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x29); ++ bbp = per[CHAIN_0] & 0x3F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x46); ++ bbp = ger[CHAIN_1] & 0x0F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x47); ++ bbp = per[CHAIN_1] & 0x3F; ++ rt2800_bbp_write(rt2x00dev, 159, bbp); ++ ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { ++ rt2800_bbp_write(rt2x00dev, 1, bbpr1); ++ rt2800_bbp_write(rt2x00dev, 241, bbpr241); ++ rt2800_bbp_write(rt2x00dev, 242, bbpr242); ++ } ++ rt2800_bbp_write(rt2x00dev, 244, 0x00); ++ ++ rt2800_bbp_write(rt2x00dev, 158, 0x00); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ rt2800_bbp_write(rt2x00dev, 158, 0xB0); ++ rt2800_bbp_write(rt2x00dev, 159, 0x00); ++ ++ rt2800_bbp_write(rt2x00dev, 30, bbpr30); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, rfb0r39); ++ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); ++ ++ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) ++ rt2800_bbp_write(rt2x00dev, 4, bbpr4); ++ ++ rt2800_bbp_write(rt2x00dev, 21, 0x01); ++ udelay(1); ++ rt2800_bbp_write(rt2x00dev, 21, 0x00); ++ ++ rt2800_rf_configrecover(rt2x00dev, rf_store); ++ ++ rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); ++ rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); ++ udelay(1); ++ rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); ++ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); ++ rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); ++} ++ + static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, + bool set_bw, bool is_ht40) + { +@@ -9653,6 +10554,7 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rxdcoc_calibration(rt2x00dev); + rt2800_bw_filter_calibration(rt2x00dev, true); + rt2800_bw_filter_calibration(rt2x00dev, false); ++ rt2800_loft_iq_calibration(rt2x00dev); + rt2800_rxiq_calibration(rt2x00dev); + } + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +@@ -17,6 +17,16 @@ + #define WCID_START 33 + #define WCID_END 222 + #define STA_IDS_SIZE (WCID_END - WCID_START + 2) ++#define CHAIN_0 0x0 ++#define CHAIN_1 0x1 ++#define RF_ALC_NUM 6 ++#define CHAIN_NUM 2 ++ ++struct rf_reg_pair { ++ u8 bank; ++ u8 reg; ++ u8 value; ++}; + + /* RT2800 driver data structure */ + struct rt2800_drv_data { diff --git a/package/kernel/mac80211/patches/rt2x00/011-rt2x00-move-helper-functions-up-in-file.patch b/package/kernel/mac80211/patches/rt2x00/011-rt2x00-move-helper-functions-up-in-file.patch new file mode 100644 index 0000000000..07a32b17be --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/011-rt2x00-move-helper-functions-up-in-file.patch @@ -0,0 +1,94 @@ +From patchwork Sat Sep 17 20:28:58 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979252 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:28:58 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 11/16] rt2x00: move helper functions up in file +Message-ID: + +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Move register access helper functions up to the head of the file so +they can be used in all functions. + +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + .../net/wireless/ralink/rt2x00/rt2800lib.c | 40 +++++++++---------- + 1 file changed, 20 insertions(+), 20 deletions(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -198,6 +198,26 @@ static void rt2800_rfcsr_write_dccal(str + rt2800_rfcsr_write_bank(rt2x00dev, 7, reg, value); + } + ++static void rt2800_bbp_dcoc_write(struct rt2x00_dev *rt2x00dev, ++ const u8 reg, const u8 value) ++{ ++ rt2800_bbp_write(rt2x00dev, 158, reg); ++ rt2800_bbp_write(rt2x00dev, 159, value); ++} ++ ++static u8 rt2800_bbp_dcoc_read(struct rt2x00_dev *rt2x00dev, const u8 reg) ++{ ++ rt2800_bbp_write(rt2x00dev, 158, reg); ++ return rt2800_bbp_read(rt2x00dev, 159); ++} ++ ++static void rt2800_bbp_glrt_write(struct rt2x00_dev *rt2x00dev, ++ const u8 reg, const u8 value) ++{ ++ rt2800_bbp_write(rt2x00dev, 195, reg); ++ rt2800_bbp_write(rt2x00dev, 196, value); ++} ++ + static u8 rt2800_rfcsr_read(struct rt2x00_dev *rt2x00dev, + const unsigned int word) + { +@@ -6947,26 +6967,6 @@ static void rt2800_init_bbp_5592(struct + rt2800_bbp_write(rt2x00dev, 103, 0xc0); + } + +-static void rt2800_bbp_glrt_write(struct rt2x00_dev *rt2x00dev, +- const u8 reg, const u8 value) +-{ +- rt2800_bbp_write(rt2x00dev, 195, reg); +- rt2800_bbp_write(rt2x00dev, 196, value); +-} +- +-static void rt2800_bbp_dcoc_write(struct rt2x00_dev *rt2x00dev, +- const u8 reg, const u8 value) +-{ +- rt2800_bbp_write(rt2x00dev, 158, reg); +- rt2800_bbp_write(rt2x00dev, 159, value); +-} +- +-static u8 rt2800_bbp_dcoc_read(struct rt2x00_dev *rt2x00dev, const u8 reg) +-{ +- rt2800_bbp_write(rt2x00dev, 158, reg); +- return rt2800_bbp_read(rt2x00dev, 159); +-} +- + static void rt2800_init_bbp_6352(struct rt2x00_dev *rt2x00dev) + { + u8 bbp; diff --git a/package/kernel/mac80211/patches/rt2x00/012-rt2x00-fix-HT20-HT40-bandwidth-switch-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/012-rt2x00-fix-HT20-HT40-bandwidth-switch-on-MT7620.patch new file mode 100644 index 0000000000..e989205ba2 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/012-rt2x00-fix-HT20-HT40-bandwidth-switch-on-MT7620.patch @@ -0,0 +1,56 @@ +From patchwork Sat Sep 17 20:29:13 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979253 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:29:13 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 12/16] rt2x00: fix HT20/HT40 bandwidth switch on MT7620 +Message-ID: + <1664d89ba149f7b0bcec18b2a2abaedf49654507.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Add missing configuration of the channel bandwidth filter to the +channel setup function for MT7620. + +Reported-by: Serge Vasilugin +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -3855,6 +3855,14 @@ static void rt2800_config_channel_rf7620 + rfcsr |= tx_agc_fc; + rt2800_rfcsr_write_bank(rt2x00dev, 7, 59, rfcsr); + } ++ ++ if (conf_is_ht40(conf)) { ++ rt2800_bbp_glrt_write(rt2x00dev, 141, 0x10); ++ rt2800_bbp_glrt_write(rt2x00dev, 157, 0x2f); ++ } else { ++ rt2800_bbp_glrt_write(rt2x00dev, 141, 0x1a); ++ rt2800_bbp_glrt_write(rt2x00dev, 157, 0x40); ++ } + } + + static void rt2800_config_alc(struct rt2x00_dev *rt2x00dev, diff --git a/package/kernel/mac80211/patches/rt2x00/013-rt2x00-set-correct-TX_SW_CFG1-MAC-register-for-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/013-rt2x00-set-correct-TX_SW_CFG1-MAC-register-for-MT7620.patch new file mode 100644 index 0000000000..3d7af17b16 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/013-rt2x00-set-correct-TX_SW_CFG1-MAC-register-for-MT7620.patch @@ -0,0 +1,52 @@ +From patchwork Sat Sep 17 20:29:26 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979254 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:29:26 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 13/16] rt2x00: set correct TX_SW_CFG1 MAC register for + MT7620 +Message-ID: + <4be38975ce600a34249e12d09a3cb758c6e71071.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Set correct TX_SW_CFG1 MAC register as it is done also in v3 of the +vendor driver[1]. + +[1]: https://gitlab.com/dm38/padavan-ng/-/blob/master/trunk/proprietary/rt_wifi/rtpci/3.0.X.X/mt76x2/chips/rt6352.c#L531 +Reported-by: Serge Vasilugin +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -5966,7 +5966,7 @@ static int rt2800_init_registers(struct + rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); + } else if (rt2x00_rt(rt2x00dev, RT6352)) { + rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); +- rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000); ++ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001); + rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); + rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); + rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); diff --git a/package/kernel/mac80211/patches/rt2x00/014-rt2x00-set-VGC-gain-for-both-chains-of-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/014-rt2x00-set-VGC-gain-for-both-chains-of-MT7620.patch new file mode 100644 index 0000000000..27b8d92cd2 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/014-rt2x00-set-VGC-gain-for-both-chains-of-MT7620.patch @@ -0,0 +1,50 @@ +From patchwork Sat Sep 17 20:29:40 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979255 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:29:40 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 14/16] rt2x00: set VGC gain for both chains of MT7620 +Message-ID: + <29e161397e5c9d9399da0fe87d44458aa2b90a78.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Set bbp66 for all chains of the MT7620. + +Reported-by: Serge Vasilugin +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -5743,7 +5743,8 @@ static inline void rt2800_set_vgc(struct + if (qual->vgc_level != vgc_level) { + if (rt2x00_rt(rt2x00dev, RT3572) || + rt2x00_rt(rt2x00dev, RT3593) || +- rt2x00_rt(rt2x00dev, RT3883)) { ++ rt2x00_rt(rt2x00dev, RT3883) || ++ rt2x00_rt(rt2x00dev, RT6352)) { + rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, + vgc_level); + } else if (rt2x00_rt(rt2x00dev, RT5592)) { diff --git a/package/kernel/mac80211/patches/rt2x00/015-rt2x00-set-SoC-wmac-clock-register.patch b/package/kernel/mac80211/patches/rt2x00/015-rt2x00-set-SoC-wmac-clock-register.patch new file mode 100644 index 0000000000..3cadc91da6 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/015-rt2x00-set-SoC-wmac-clock-register.patch @@ -0,0 +1,70 @@ +From patchwork Sat Sep 17 20:29:55 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979256 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +Date: Sat, 17 Sep 2022 21:29:55 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 15/16] rt2x00: set SoC wmac clock register +Message-ID: + <3e275d259f476f597dab91a9c395015ef3fe3284.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Instead of using the default value 33 (pci), set US_CYC_CNT init based +on Programming guide: +If available, set chipset bus clock with fallback to cpu clock/3. + +Reported-by: Serge Vasilugin +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + .../net/wireless/ralink/rt2x00/rt2800lib.c | 21 +++++++++++++++++++ + 1 file changed, 21 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -6229,6 +6229,27 @@ static int rt2800_init_registers(struct + reg = rt2800_register_read(rt2x00dev, US_CYC_CNT); + rt2x00_set_field32(®, US_CYC_CNT_CLOCK_CYCLE, 125); + rt2800_register_write(rt2x00dev, US_CYC_CNT, reg); ++ } else if (rt2x00_is_soc(rt2x00dev)) { ++ struct clk *clk = clk_get_sys("bus", NULL); ++ int rate; ++ ++ if (IS_ERR(clk)) { ++ clk = clk_get_sys("cpu", NULL); ++ ++ if (IS_ERR(clk)) { ++ rate = 125; ++ } else { ++ rate = clk_get_rate(clk) / 3000000; ++ clk_put(clk); ++ } ++ } else { ++ rate = clk_get_rate(clk) / 1000000; ++ clk_put(clk); ++ } ++ ++ reg = rt2800_register_read(rt2x00dev, US_CYC_CNT); ++ rt2x00_set_field32(®, US_CYC_CNT_CLOCK_CYCLE, rate); ++ rt2800_register_write(rt2x00dev, US_CYC_CNT, reg); + } + + reg = rt2800_register_read(rt2x00dev, HT_FBK_CFG0); diff --git a/package/kernel/mac80211/patches/rt2x00/016-rt2x00-correctly-set-BBP-register-86-for-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/016-rt2x00-correctly-set-BBP-register-86-for-MT7620.patch new file mode 100644 index 0000000000..5ddbbf1dd6 --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/016-rt2x00-correctly-set-BBP-register-86-for-MT7620.patch @@ -0,0 +1,79 @@ +From patchwork Sat Sep 17 20:30:09 2022 +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: 7bit +X-Patchwork-Submitter: Daniel Golle +X-Patchwork-Id: 12979257 +X-Patchwork-Delegate: kvalo@adurom.com +Return-Path: +X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on + aws-us-west-2-korg-lkml-1.web.codeaurora.org +Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) + by smtp.lore.kernel.org (Postfix) with ESMTP id E9118ECAAA1 + for ; + Sat, 17 Sep 2022 20:30:22 +0000 (UTC) +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S229639AbiIQUaV (ORCPT + ); + Sat, 17 Sep 2022 16:30:21 -0400 +Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53912 "EHLO + lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S229628AbiIQUaT (ORCPT + ); + Sat, 17 Sep 2022 16:30:19 -0400 +Received: from fudo.makrotopia.org (fudo.makrotopia.org + [IPv6:2a07:2ec0:3002::71]) + by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1AEA822B27 + for ; + Sat, 17 Sep 2022 13:30:16 -0700 (PDT) +Received: from local + by fudo.makrotopia.org with esmtpsa + (TLS1.3:TLS_AES_256_GCM_SHA384:256) + (Exim 4.96) + (envelope-from ) + id 1oZeS7-0003ra-0k; + Sat, 17 Sep 2022 22:30:15 +0200 +Date: Sat, 17 Sep 2022 21:30:09 +0100 +From: Daniel Golle +To: linux-wireless@vger.kernel.org, Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + "David S. Miller" , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg +Subject: [PATCH v3 16/16] rt2x00: correctly set BBP register 86 for MT7620 +Message-ID: + <257267247ee4fa7ebc6a5d0c4948b3f8119c0d77.1663445157.git.daniel@makrotopia.org> +References: +MIME-Version: 1.0 +Content-Disposition: inline +In-Reply-To: +Precedence: bulk +List-ID: +X-Mailing-List: linux-wireless@vger.kernel.org + +Instead of 0 set the correct value for BBP register 86 for MT7620. + +Reported-by: Serge Vasilugin +Signed-off-by: Daniel Golle +Acked-by: Stanislaw Gruszka +--- + drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -4225,7 +4225,10 @@ static void rt2800_config_channel(struct + rt2800_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); + rt2800_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); + rt2800_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); +- rt2800_bbp_write(rt2x00dev, 86, 0); ++ if (rt2x00_rt(rt2x00dev, RT6352)) ++ rt2800_bbp_write(rt2x00dev, 86, 0x38); ++ else ++ rt2800_bbp_write(rt2x00dev, 86, 0); + } + + if (rf->channel <= 14) { diff --git a/package/kernel/mac80211/patches/rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch b/package/kernel/mac80211/patches/rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch index 21ed9882b0..ba16e85510 100644 --- a/package/kernel/mac80211/patches/rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch +++ b/package/kernel/mac80211/patches/rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch @@ -48,7 +48,7 @@ obj-$(CPTCFG_RT2X00_LIB_MMIO) += rt2x00mmio.o --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -37,6 +37,8 @@ struct rt2800_drv_data { +@@ -47,6 +47,8 @@ struct rt2800_drv_data { struct ieee80211_sta *wcid_to_sta[STA_IDS_SIZE]; }; @@ -57,7 +57,7 @@ struct rt2800_ops { u32 (*register_read)(struct rt2x00_dev *rt2x00dev, const unsigned int offset); -@@ -135,6 +137,15 @@ static inline int rt2800_read_eeprom(str +@@ -145,6 +147,15 @@ static inline int rt2800_read_eeprom(str { const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; @@ -127,7 +127,7 @@ DECLARE_KFIFO_PTR(txstatus_fifo, u32); --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1401,6 +1401,10 @@ int rt2x00lib_probe_dev(struct rt2x00_de +@@ -1419,6 +1419,10 @@ int rt2x00lib_probe_dev(struct rt2x00_de INIT_DELAYED_WORK(&rt2x00dev->autowakeup_work, rt2x00lib_autowakeup); INIT_WORK(&rt2x00dev->sleep_work, rt2x00lib_sleep); @@ -138,7 +138,7 @@ /* * Let the driver probe the device to detect the capabilities. */ -@@ -1541,6 +1545,11 @@ void rt2x00lib_remove_dev(struct rt2x00_ +@@ -1559,6 +1563,11 @@ void rt2x00lib_remove_dev(struct rt2x00_ * Free the driver data. */ kfree(rt2x00dev->drv_data); diff --git a/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch b/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch index d78b76d7f5..acc8a8edb8 100644 --- a/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch +++ b/package/kernel/mac80211/patches/rt2x00/610-rt2x00-change-led-polarity-from-OF.patch @@ -8,7 +8,7 @@ #include "rt2x00.h" #include "rt2800lib.h" -@@ -9549,6 +9550,17 @@ static int rt2800_init_eeprom(struct rt2 +@@ -11131,6 +11132,17 @@ static int rt2800_init_eeprom(struct rt2 rt2800_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC); rt2800_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY); diff --git a/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch b/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch index 0da9356e0c..5ef5fc8def 100644 --- a/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch +++ b/package/kernel/mac80211/patches/rt2x00/611-rt2x00-add-AP+STA-support.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1340,7 +1340,7 @@ static inline void rt2x00lib_set_if_comb +@@ -1358,7 +1358,7 @@ static inline void rt2x00lib_set_if_comb */ if_limit = &rt2x00dev->if_limits_ap; if_limit->max = rt2x00dev->ops->max_ap_intf; diff --git a/package/kernel/mac80211/patches/rt2x00/612-rt2x00-add-throughput-LED-trigger.patch b/package/kernel/mac80211/patches/rt2x00/612-rt2x00-add-throughput-LED-trigger.patch deleted file mode 100644 index f27873acc0..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/612-rt2x00-add-throughput-LED-trigger.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: David Bauer -Date: Mon, 16 Dec 2019 20:47:06 +0100 -Subject: [PATCH] rt2x00: add throughput LED trigger - -This adds a (currently missing) throughput LED trigger for the rt2x00 -driver. Previously, LED triggers had to be assigned to the netdev, which -was limited to a single VAP. - -Signed-off-by: David Bauer -Tested-by: Christoph Krapp ---- - drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 17 +++++++++++++++++ - 1 file changed, 17 insertions(+) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c -@@ -1125,6 +1125,19 @@ static void rt2x00lib_remove_hw(struct r - kfree(rt2x00dev->spec.channels_info); - } - -+static const struct ieee80211_tpt_blink rt2x00_tpt_blink[] = { -+ { .throughput = 0 * 1024, .blink_time = 334 }, -+ { .throughput = 1 * 1024, .blink_time = 260 }, -+ { .throughput = 2 * 1024, .blink_time = 220 }, -+ { .throughput = 5 * 1024, .blink_time = 190 }, -+ { .throughput = 10 * 1024, .blink_time = 170 }, -+ { .throughput = 25 * 1024, .blink_time = 150 }, -+ { .throughput = 54 * 1024, .blink_time = 130 }, -+ { .throughput = 120 * 1024, .blink_time = 110 }, -+ { .throughput = 265 * 1024, .blink_time = 80 }, -+ { .throughput = 586 * 1024, .blink_time = 50 }, -+}; -+ - static int rt2x00lib_probe_hw(struct rt2x00_dev *rt2x00dev) - { - struct hw_mode_spec *spec = &rt2x00dev->spec; -@@ -1206,6 +1219,10 @@ static int rt2x00lib_probe_hw(struct rt2 - - #undef RT2X00_TASKLET_INIT - -+ ieee80211_create_tpt_led_trigger(rt2x00dev->hw, -+ IEEE80211_TPT_LEDTRIG_FL_RADIO, rt2x00_tpt_blink, -+ ARRAY_SIZE(rt2x00_tpt_blink)); -+ - /* - * Register HW. - */ diff --git a/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch deleted file mode 100644 index 8814c02532..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/650-rt2x00-add-support-for-external-PA-on-MT7620.patch +++ /dev/null @@ -1,107 +0,0 @@ -From 9782a7f7488443568fa4d6088b73c9aff7eb8510 Mon Sep 17 00:00:00 2001 -From: Daniel Golle -Date: Wed, 19 Apr 2017 16:14:53 +0200 -Subject: [PATCH] rt2x00: add support for external PA on MT7620 -To: Stanislaw Gruszka -Cc: Helmut Schaa , - linux-wireless@vger.kernel.org, - Kalle Valo -Content-Type: text/plain; charset="UTF-8" -Content-Transfer-Encoding: quoted-printable - -Signed-off-by: Daniel Golle -Signed-off-by: Tomislav Po=C5=BEega -[pozega.tomislav@gmail.com: use chanreg and dccal helpers.] - ---- - drivers/net/wireless/ralink/rt2x00/rt2800.h | 1 + - drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 70 +++++++++++++++++++++++++- - 2 files changed, 70 insertions(+), 1 deletion(-) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h -@@ -2739,6 +2739,7 @@ enum rt2800_eeprom_word { - #define EEPROM_NIC_CONF2_RX_STREAM FIELD16(0x000f) - #define EEPROM_NIC_CONF2_TX_STREAM FIELD16(0x00f0) - #define EEPROM_NIC_CONF2_CRYSTAL FIELD16(0x0600) -+#define EEPROM_NIC_CONF2_EXTERNAL_PA FIELD16(0xc000) - - /* - * EEPROM LNA ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -4369,6 +4369,45 @@ static void rt2800_config_channel(struct - rt2800_iq_calibrate(rt2x00dev, rf->channel); - } - -+ if (rt2x00_rt(rt2x00dev, RT6352)) { -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, -+ &rt2x00dev->cap_flags)) { -+ rt2x00_warn(rt2x00dev, "Using incomplete support for " \ -+ "external PA\n"); -+ reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ reg |= 0x00000101; -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, reg); -+ -+ reg = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ reg |= 0x00000101; -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); -+ -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xC8); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xA4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xC8); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xA4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xC8); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xA4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00); -+ -+ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, -+ 0x36303636); -+ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, -+ 0x6C6C6B6C); -+ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, -+ 0x6C6C6B6C); -+ } -+ } -+ - bbp = rt2800_bbp_read(rt2x00dev, 4); - rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); - rt2800_bbp_write(rt2x00dev, 4, bbp); -@@ -9578,7 +9617,8 @@ static int rt2800_init_eeprom(struct rt2 - */ - eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1); - -- if (rt2x00_rt(rt2x00dev, RT3352)) { -+ if (rt2x00_rt(rt2x00dev, RT3352) || -+ rt2x00_rt(rt2x00dev, RT6352)) { - if (rt2x00_get_field16(eeprom, - EEPROM_NIC_CONF1_EXTERNAL_TX0_PA_3352)) - __set_bit(CAPABILITY_EXTERNAL_PA_TX0, -@@ -9589,6 +9629,18 @@ static int rt2800_init_eeprom(struct rt2 - &rt2x00dev->cap_flags); - } - -+ eeprom = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF2); -+ -+ if (rt2x00_rt(rt2x00dev, RT6352) && eeprom != 0 && eeprom != 0xffff) { -+ if (rt2x00_get_field16(eeprom, -+ EEPROM_NIC_CONF2_EXTERNAL_PA)) { -+ __set_bit(CAPABILITY_EXTERNAL_PA_TX0, -+ &rt2x00dev->cap_flags); -+ __set_bit(CAPABILITY_EXTERNAL_PA_TX1, -+ &rt2x00dev->cap_flags); -+ } -+ } -+ - return 0; - } - diff --git a/package/kernel/mac80211/patches/rt2x00/982-rt2x00-add-RF-self-TXDC-calibration.patch b/package/kernel/mac80211/patches/rt2x00/982-rt2x00-add-RF-self-TXDC-calibration.patch deleted file mode 100644 index b74bea2020..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/982-rt2x00-add-RF-self-TXDC-calibration.patch +++ /dev/null @@ -1,81 +0,0 @@ -From: =?UTF-8?q?Tomislav=20Po=C5=BEega?= -Date: Mon, 8 Jan 2018 13:42:27 +0100 -Subject: [PATCH] rt2x00: add RF self TXDC calibration -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Add TX self calibration based on mtk driver. - -Signed-off-by: Tomislav Požega ---- - .../net/wireless/ralink/rt2x00/rt2800lib.c | 51 +++++++++++++++++++ - 1 file changed, 51 insertions(+) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8438,6 +8438,56 @@ static void rt2800_init_rfcsr_5592(struc - rt2800_led_open_drain_enable(rt2x00dev); - } - -+static void rt2800_rf_self_txdc_cal(struct rt2x00_dev *rt2x00dev) -+{ -+ u8 rfb5r1_org, rfb7r1_org, rfvalue; -+ u32 mac0518, mac051c, mac0528, mac052c; -+ u8 i; -+ -+ rt2x00_info(rt2x00dev, "RF Tx self calibration start\n"); -+ mac0518 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ mac051c = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ mac0528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); -+ mac052c = rt2800_register_read(rt2x00dev, RF_BYPASS2); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0xC); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x3306); -+ rt2800_register_write(rt2x00dev, RF_CONTROL2, 0x3330); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0xfffff); -+ rfb5r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); -+ rfb7r1_org = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, 0x4); -+ for (i = 0; i < 100; i = i + 1) { -+ udelay(50); -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 1); -+ if((rfvalue & 0x04) != 0x4) -+ break; -+ } -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 1, rfb5r1_org); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, 0x4); -+ for (i = 0; i < 100; i = i + 1) { -+ udelay(50); -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 1); -+ if((rfvalue & 0x04) != 0x4) -+ break; -+ } -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 1, rfb7r1_org); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x0); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, 0x0); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, mac0518); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, mac051c); -+ rt2800_register_write(rt2x00dev, RF_CONTROL2, mac0528); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, mac052c); -+ -+ rt2x00_info(rt2x00dev, "RF Tx self calibration end\n"); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9045,6 +9095,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); - rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); - -+ rt2800_rf_self_txdc_cal(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); - } diff --git a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch b/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch deleted file mode 100644 index 04ea802117..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/983-rt2x00-add-r-calibration.patch +++ /dev/null @@ -1,180 +0,0 @@ -From: =?UTF-8?q?Tomislav=20Po=C5=BEega?= -Date: Mon, 8 Jan 2018 13:42:58 +0100 -Subject: [PATCH] rt2x00: add r calibration -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Add r calibration code as found in mtk driver. - -Signed-off-by: Tomislav Požega ---- - .../net/wireless/ralink/rt2x00/rt2800lib.c | 150 ++++++++++++++++++ - 1 file changed, 150 insertions(+) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8488,6 +8488,155 @@ static void rt2800_rf_self_txdc_cal(stru - rt2x00_info(rt2x00dev, "RF Tx self calibration end\n"); - } - -+static int rt2800_calcrcalibrationcode(struct rt2x00_dev *rt2x00dev, int d1, int d2) -+{ -+ int calcode; -+ calcode = ((d2 - d1) * 1000) / 43; -+ if ((calcode%10) >= 5) -+ calcode += 10; -+ calcode = (calcode / 10); -+ -+ return calcode; -+} -+ -+static void rt2800_r_calibration(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 savemacsysctrl; -+ u8 saverfb0r1, saverfb0r34, saverfb0r35; -+ u8 saverfb5r4, saverfb5r17, saverfb5r18; -+ u8 saverfb5r19, saverfb5r20; -+ u8 savebbpr22, savebbpr47, savebbpr49; -+ u8 bytevalue = 0; -+ int rcalcode; -+ u8 r_cal_code = 0; -+ char d1 = 0, d2 = 0; -+ u8 rfvalue; -+ u32 MAC_RF_BYPASS0, MAC_RF_CONTROL0, MAC_PWR_PIN_CFG; -+ u32 maccfg, macstatus; -+ int i; -+ -+ saverfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ saverfb0r34 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 34); -+ saverfb0r35 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); -+ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); -+ saverfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); -+ saverfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); -+ saverfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); -+ saverfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); -+ -+ savebbpr22 = rt2800_bbp_read(rt2x00dev, 22); -+ savebbpr47 = rt2800_bbp_read(rt2x00dev, 47); -+ savebbpr49 = rt2800_bbp_read(rt2x00dev, 49); -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ MAC_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ MAC_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ MAC_PWR_PIN_CFG = rt2800_register_read(rt2x00dev, PWR_PIN_CFG); -+ -+ maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ maccfg &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); -+ -+ for (i = 0; i < 10000; i++) { -+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macstatus & 0x1) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (i == 10000) -+ rt2x00_warn(rt2x00dev, "Wait MAC Tx Status to MAX !!!\n"); -+ -+ maccfg = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ maccfg &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, maccfg); -+ -+ for (i = 0; i < 10000; i++) { -+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macstatus & 0x2) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (i == 10000) -+ rt2x00_warn(rt2x00dev, "Wait MAC Rx Status to MAX !!!\n"); -+ -+ rfvalue = (MAC_RF_BYPASS0 | 0x3004); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, rfvalue); -+ rfvalue = (MAC_RF_CONTROL0 | (~0x3002)); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, rfvalue); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x27); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0x83); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, 0x13); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); -+ -+ rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x1); -+ -+ rt2800_bbp_write(rt2x00dev, 47, 0x04); -+ rt2800_bbp_write(rt2x00dev, 22, 0x80); -+ udelay(100); -+ bytevalue = rt2800_bbp_read(rt2x00dev, 49); -+ if (bytevalue > 128) -+ d1 = bytevalue - 256; -+ else -+ d1 = (char)bytevalue; -+ rt2800_bbp_write(rt2x00dev, 22, 0x0); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x01); -+ -+ rt2800_bbp_write(rt2x00dev, 22, 0x80); -+ udelay(100); -+ bytevalue = rt2800_bbp_read(rt2x00dev, 49); -+ if (bytevalue > 128) -+ d2 = bytevalue - 256; -+ else -+ d2 = (char)bytevalue; -+ rt2800_bbp_write(rt2x00dev, 22, 0x0); -+ -+ rcalcode = rt2800_calcrcalibrationcode(rt2x00dev, d1, d2); -+ if (rcalcode < 0) -+ r_cal_code = 256 + rcalcode; -+ else -+ r_cal_code = (u8)rcalcode; -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 7, r_cal_code); -+ -+ rt2800_bbp_write(rt2x00dev, 22, 0x0); -+ -+ bytevalue = rt2800_bbp_read(rt2x00dev, 21); -+ bytevalue |= 0x1; -+ rt2800_bbp_write(rt2x00dev, 21, bytevalue); -+ bytevalue = rt2800_bbp_read(rt2x00dev, 21); -+ bytevalue &= (~0x1); -+ rt2800_bbp_write(rt2x00dev, 21, bytevalue); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, saverfb0r1); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 34, saverfb0r34); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, saverfb0r35); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, saverfb5r17); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, saverfb5r18); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, saverfb5r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, saverfb5r20); -+ -+ rt2800_bbp_write(rt2x00dev, 22, savebbpr22); -+ rt2800_bbp_write(rt2x00dev, 47, savebbpr47); -+ rt2800_bbp_write(rt2x00dev, 49, savebbpr49); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, MAC_RF_BYPASS0); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, MAC_RF_CONTROL0); -+ -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+ rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9095,6 +9244,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); - rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); - -+ rt2800_r_calibration(rt2x00dev); - rt2800_rf_self_txdc_cal(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); diff --git a/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch b/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch deleted file mode 100644 index 821af87ec1..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/984-rt2x00-add-RXDCOC-calibration.patch +++ /dev/null @@ -1,95 +0,0 @@ -From: =?UTF-8?q?Tomislav=20Po=C5=BEega?= -Date: Mon, 8 Jan 2018 13:43:37 +0100 -Subject: [PATCH] rt2x00: add RXDCOC calibration -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Add RXDCOC calibration code from mtk driver. - -Signed-off-by: Tomislav Požega ---- - .../net/wireless/ralink/rt2x00/rt2800lib.c | 65 +++++++++++++++++++ - 1 file changed, 65 insertions(+) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8637,6 +8637,70 @@ static void rt2800_r_calibration(struct - rt2800_register_write(rt2x00dev, PWR_PIN_CFG, MAC_PWR_PIN_CFG); - } - -+static void rt2800_rxdcoc_calibration(struct rt2x00_dev *rt2x00dev) -+{ -+ u8 bbpreg = 0; -+ u32 macvalue = 0, macvalue1 = 0; -+ u8 saverfb0r2, saverfb5r4, saverfb7r4, rfvalue; -+ int i; -+ -+ saverfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rfvalue = saverfb0r2; -+ rfvalue |= 0x03; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfvalue); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 141); -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg |= 0x10; -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x8); -+ -+ for (i = 0; i < 10000; i++) { -+ macvalue1 = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue1 & 0x1) -+ udelay(50); -+ else -+ break; -+ } -+ -+ saverfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 0); -+ saverfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); -+ saverfb5r4 = saverfb5r4 & (~0x40); -+ saverfb7r4 = saverfb7r4 & (~0x40); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x64); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, saverfb5r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, saverfb7r4); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 141); -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg = bbpreg & (~0x40); -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ bbpreg |= 0x48; -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ for (i = 0; i < 10000; i++) { -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ if ((bbpreg & 0x40)==0) -+ break; -+ udelay(50); -+ } -+ -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg = bbpreg & (~0x40); -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 141); -+ bbpreg = rt2800_bbp_read(rt2x00dev, 159); -+ bbpreg &= (~0x10); -+ rt2800_bbp_write(rt2x00dev, 159, bbpreg); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9246,6 +9310,7 @@ static void rt2800_init_rfcsr_6352(struc - - rt2800_r_calibration(rt2x00dev); - rt2800_rf_self_txdc_cal(rt2x00dev); -+ rt2800_rxdcoc_calibration(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); - } diff --git a/package/kernel/mac80211/patches/rt2x00/985-rt2x00-add-RXIQ-calibration.patch b/package/kernel/mac80211/patches/rt2x00/985-rt2x00-add-RXIQ-calibration.patch deleted file mode 100644 index 1c07cc7520..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/985-rt2x00-add-RXIQ-calibration.patch +++ /dev/null @@ -1,410 +0,0 @@ -From: =?UTF-8?q?Tomislav=20Po=C5=BEega?= -Date: Mon, 8 Jan 2018 13:43:56 +0100 -Subject: [PATCH] rt2x00: add RXIQ calibration -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Add RXIQ calibration found in mtk driver. With old openwrt builds this -gets us ~8Mbps more of RX bandwidth (test with iPA/eLNA layout). - -Signed-off-by: Tomislav Požega ---- - .../net/wireless/ralink/rt2x00/rt2800lib.c | 379 ++++++++++++++++++ - 1 file changed, 379 insertions(+) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -8701,6 +8701,384 @@ static void rt2800_rxdcoc_calibration(st - rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, saverfb0r2); - } - -+static u32 rt2800_do_sqrt_accumulation(u32 si) { -+ u32 root, root_pre, bit; -+ char i; -+ bit = 1 << 15; -+ root = 0; -+ for (i = 15; i >= 0; i = i - 1) { -+ root_pre = root + bit; -+ if ((root_pre*root_pre) <= si) -+ root = root_pre; -+ bit = bit >> 1; -+ } -+ -+ return root; -+} -+ -+static void rt2800_rxiq_calibration(struct rt2x00_dev *rt2x00dev) { -+ u8 rfb0r1, rfb0r2, rfb0r42; -+ u8 rfb4r0, rfb4r19; -+ u8 rfb5r3, rfb5r4, rfb5r17, rfb5r18, rfb5r19, rfb5r20; -+ u8 rfb6r0, rfb6r19; -+ u8 rfb7r3, rfb7r4, rfb7r17, rfb7r18, rfb7r19, rfb7r20; -+ -+ u8 bbp1, bbp4; -+ u8 bbpr241, bbpr242; -+ u32 i; -+ u8 ch_idx; -+ u8 bbpval; -+ u8 rfval, vga_idx = 0; -+ int mi = 0, mq = 0, si = 0, sq = 0, riq = 0; -+ int sigma_i, sigma_q, r_iq, g_rx; -+ int g_imb; -+ int ph_rx; -+ u32 savemacsysctrl = 0; -+ u32 orig_RF_CONTROL0 = 0; -+ u32 orig_RF_BYPASS0 = 0; -+ u32 orig_RF_CONTROL1 = 0; -+ u32 orig_RF_BYPASS1 = 0; -+ u32 orig_RF_CONTROL3 = 0; -+ u32 orig_RF_BYPASS3 = 0; -+ u32 macstatus, bbpval1 = 0; -+ u8 rf_vga_table[] = {0x20, 0x21, 0x22, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f}; -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ orig_RF_CONTROL0 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ orig_RF_BYPASS0 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ orig_RF_CONTROL1 = rt2800_register_read(rt2x00dev, RF_CONTROL1); -+ orig_RF_BYPASS1 = rt2800_register_read(rt2x00dev, RF_BYPASS1); -+ orig_RF_CONTROL3 = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ orig_RF_BYPASS3 = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ -+ bbp1 = rt2800_bbp_read(rt2x00dev, 1); -+ bbp4 = rt2800_bbp_read(rt2x00dev, 4); -+ -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x0); -+ -+ for (i = 0; i < 10000; i++) { -+ macstatus = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macstatus & 0x3) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (i == 10000) -+ rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n"); -+ -+ bbpval = bbp4 & (~0x18); -+ bbpval = bbp4 | 0x00; -+ rt2800_bbp_write(rt2x00dev, 4, bbpval); -+ -+ bbpval = rt2800_bbp_read(rt2x00dev, 21); -+ bbpval = bbpval | 1; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ bbpval = bbpval & 0xfe; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL1, 0x00000202); -+ rt2800_register_write(rt2x00dev, RF_BYPASS1, 0x00000303); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0101); -+ else -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x0000); -+ -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0xf1f1); -+ -+ rfb0r1 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ rfb0r2 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ rfb4r0 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); -+ rfb4r19 = rt2800_rfcsr_read_bank(rt2x00dev, 4, 19); -+ rfb5r3 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); -+ rfb5r4 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); -+ rfb5r17 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); -+ rfb5r18 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); -+ rfb5r19 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); -+ rfb5r20 = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); -+ -+ rfb6r0 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); -+ rfb6r19 = rt2800_rfcsr_read_bank(rt2x00dev, 6, 19); -+ rfb7r3 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); -+ rfb7r4 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); -+ rfb7r17 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); -+ rfb7r18 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); -+ rfb7r19 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); -+ rfb7r20 = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); -+ -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x87); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0x27); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x38); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x38); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x80); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 18, 0xC1); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 19, 0x60); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 20, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x0); -+ rt2800_bbp_write(rt2x00dev, 24, 0x0); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 5, 0x0); -+ -+ bbpr241 = rt2800_bbp_read(rt2x00dev, 241); -+ bbpr242 = rt2800_bbp_read(rt2x00dev, 242); -+ -+ rt2800_bbp_write(rt2x00dev, 241, 0x10); -+ rt2800_bbp_write(rt2x00dev, 242, 0x84); -+ rt2800_bbp_write(rt2x00dev, 244, 0x31); -+ -+ bbpval = rt2800_bbp_dcoc_read(rt2x00dev, 3); -+ bbpval = bbpval & (~0x7); -+ rt2800_bbp_dcoc_write(rt2x00dev, 3, bbpval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); -+ usleep_range(1, 200); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003376); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); -+ udelay(1); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x06); -+ rt2800_bbp_write(rt2x00dev, 24, 0x06); -+ } else { -+ rt2800_bbp_write(rt2x00dev, 23, 0x02); -+ rt2800_bbp_write(rt2x00dev, 24, 0x02); -+ } -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx = ch_idx + 1) { -+ if (ch_idx == 0) { -+ rfval = rfb0r1 & (~0x3); -+ rfval = rfb0r1 | 0x1; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); -+ rfval = rfb0r2 & (~0x33); -+ rfval = rfb0r2 | 0x11; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); -+ rfval = rfb0r42 & (~0x50); -+ rfval = rfb0r42 | 0x10; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001006); -+ udelay(1); -+ -+ bbpval = bbp1 & (~ 0x18); -+ bbpval = bbpval | 0x00; -+ rt2800_bbp_write(rt2x00dev, 1, bbpval); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x00); -+ } else { -+ rfval = rfb0r1 & (~0x3); -+ rfval = rfb0r1 | 0x2; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfval); -+ rfval = rfb0r2 & (~0x33); -+ rfval = rfb0r2 | 0x22; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfval); -+ rfval = rfb0r42 & (~0x50); -+ rfval = rfb0r42 | 0x40; -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfval); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002006); -+ udelay(1); -+ -+ bbpval = bbp1 & (~ 0x18); -+ bbpval = bbpval | 0x08; -+ rt2800_bbp_write(rt2x00dev, 1, bbpval); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 1, 0x01); -+ } -+ udelay(500); -+ -+ vga_idx = 0; -+ while (vga_idx < 11) { -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rf_vga_table[vga_idx]); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rf_vga_table[vga_idx]); -+ -+ rt2800_bbp_dcoc_write(rt2x00dev, 0, 0x93); -+ -+ for (i = 0; i < 10000; i++) { -+ bbpval = rt2800_bbp_read(rt2x00dev, 159); -+ if ((bbpval & 0xff) == 0x93) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if ((bbpval & 0xff) == 0x93) { -+ rt2x00_warn(rt2x00dev, "Fatal Error: Calibration doesn't finish"); -+ goto restore_value; -+ } -+ -+ for (i = 0; i < 5; i++) { -+ u32 bbptemp = 0; -+ u8 value = 0; -+ int result = 0; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x1e); -+ rt2800_bbp_write(rt2x00dev, 159, i); -+ rt2800_bbp_write(rt2x00dev, 158, 0x22); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + (value << 24); -+ rt2800_bbp_write(rt2x00dev, 158, 0x21); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + (value << 16); -+ rt2800_bbp_write(rt2x00dev, 158, 0x20); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + (value << 8); -+ rt2800_bbp_write(rt2x00dev, 158, 0x1f); -+ value = rt2800_bbp_read(rt2x00dev, 159); -+ bbptemp = bbptemp + value; -+ -+ if ((i < 2) && (bbptemp & 0x800000)) -+ result = (bbptemp & 0xffffff) - 0x1000000; -+ else if (i == 4) -+ result = bbptemp; -+ else -+ result = bbptemp; -+ -+ if (i == 0) -+ mi = result/4096; -+ else if (i == 1) -+ mq = result/4096; -+ else if (i == 2) -+ si = bbptemp/4096; -+ else if (i == 3) -+ sq = bbptemp/4096; -+ else -+ riq = result/4096; -+ } -+ -+ bbpval1 = si - mi*mi; -+ rt2x00_dbg(rt2x00dev, "RXIQ si=%d, sq=%d, riq=%d, bbpval %d, vga_idx %d", si, sq, riq, bbpval1, vga_idx); -+ -+ if (bbpval1 >= (100*100)) -+ break; -+ -+ if (bbpval1 <= 100) -+ vga_idx = vga_idx + 9; -+ else if (bbpval1 <= 158) -+ vga_idx = vga_idx + 8; -+ else if (bbpval1 <= 251) -+ vga_idx = vga_idx + 7; -+ else if (bbpval1 <= 398) -+ vga_idx = vga_idx + 6; -+ else if (bbpval1 <= 630) -+ vga_idx = vga_idx + 5; -+ else if (bbpval1 <= 1000) -+ vga_idx = vga_idx + 4; -+ else if (bbpval1 <= 1584) -+ vga_idx = vga_idx + 3; -+ else if (bbpval1 <= 2511) -+ vga_idx = vga_idx + 2; -+ else -+ vga_idx = vga_idx + 1; -+ } -+ -+ sigma_i = rt2800_do_sqrt_accumulation(100*(si - mi*mi)); -+ sigma_q = rt2800_do_sqrt_accumulation(100*(sq - mq*mq)); -+ r_iq = 10*(riq-(mi*mq)); -+ -+ rt2x00_dbg(rt2x00dev, "Sigma_i=%d, Sigma_q=%d, R_iq=%d", sigma_i, sigma_q, r_iq); -+ -+ if (((sigma_i <= 1400 ) && (sigma_i >= 1000)) -+ && ((sigma_i - sigma_q) <= 112) -+ && ((sigma_i - sigma_q) >= -112) -+ && ((mi <= 32) && (mi >= -32)) -+ && ((mq <= 32) && (mq >= -32))) { -+ r_iq = 10*(riq-(mi*mq)); -+ rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", sigma_i, sigma_q, r_iq); -+ -+ g_rx = (1000 * sigma_q) / sigma_i; -+ g_imb = ((-2) * 128 * (1000 - g_rx)) / (1000 + g_rx); -+ ph_rx = (r_iq * 2292) / (sigma_i * sigma_q); -+ rt2x00_info(rt2x00dev, "RXIQ G_imb=%d, Ph_rx=%d\n", g_imb, ph_rx); -+ -+ if ((ph_rx > 20) || (ph_rx < -20)) { -+ ph_rx = 0; -+ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); -+ } -+ -+ if ((g_imb > 12) || (g_imb < -12)) { -+ g_imb = 0; -+ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); -+ } -+ } -+ else { -+ g_imb = 0; -+ ph_rx = 0; -+ rt2x00_dbg(rt2x00dev, "RXIQ Sigma_i=%d, Sigma_q=%d, R_iq=%d\n", sigma_i, sigma_q, r_iq); -+ rt2x00_warn(rt2x00dev, "RXIQ calibration FAIL"); -+ } -+ -+ if (ch_idx == 0) { -+ rt2800_bbp_write(rt2x00dev, 158, 0x37); -+ rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); -+ rt2800_bbp_write(rt2x00dev, 158, 0x35); -+ rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); -+ } else { -+ rt2800_bbp_write(rt2x00dev, 158, 0x55); -+ rt2800_bbp_write(rt2x00dev, 159, g_imb & 0x3f); -+ rt2800_bbp_write(rt2x00dev, 158, 0x53); -+ rt2800_bbp_write(rt2x00dev, 159, ph_rx & 0x3f); -+ } -+ } -+ -+restore_value: -+ rt2800_bbp_write(rt2x00dev, 158, 0x3); -+ bbpval = rt2800_bbp_read(rt2x00dev, 159); -+ rt2800_bbp_write(rt2x00dev, 159, (bbpval | 0x07)); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ rt2800_bbp_write(rt2x00dev, 1, bbp1); -+ rt2800_bbp_write(rt2x00dev, 4, bbp4); -+ rt2800_bbp_write(rt2x00dev, 241, bbpr241); -+ rt2800_bbp_write(rt2x00dev, 242, bbpr242); -+ -+ rt2800_bbp_write(rt2x00dev, 244, 0x00); -+ bbpval = rt2800_bbp_read(rt2x00dev, 21); -+ bbpval |= 0x1; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ usleep_range(10, 200); -+ bbpval &= 0xfe; -+ rt2800_bbp_write(rt2x00dev, 21, bbpval); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, rfb0r1); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, rfb0r2); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, rfb4r0); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 19, rfb4r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, rfb5r3); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, rfb5r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, rfb5r17); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, rfb5r18); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, rfb5r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, rfb5r20); -+ -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, rfb6r0); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 19, rfb6r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, rfb7r3); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, rfb7r4); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, rfb7r17); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, rfb7r18); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, rfb7r19); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, rfb7r20); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000006); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, orig_RF_CONTROL0); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, orig_RF_BYPASS0); -+ rt2800_register_write(rt2x00dev, RF_CONTROL1, orig_RF_CONTROL1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS1, orig_RF_BYPASS1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, orig_RF_CONTROL3); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, orig_RF_BYPASS3); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9313,6 +9691,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rxdcoc_calibration(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); -+ rt2800_rxiq_calibration(rt2x00dev); - } - - static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) diff --git a/package/kernel/mac80211/patches/rt2x00/986-rt2x00-add-TX-LOFT-calibration.patch b/package/kernel/mac80211/patches/rt2x00/986-rt2x00-add-TX-LOFT-calibration.patch deleted file mode 100644 index a816aaf52a..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/986-rt2x00-add-TX-LOFT-calibration.patch +++ /dev/null @@ -1,988 +0,0 @@ -From: =?UTF-8?q?Tomislav=20Po=C5=BEega?= -Date: Thu, 11 Jan 2018 19:53:49 +0100 -Subject: [PATCH] rt2x00: add TX LOFT calibration -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Add TX LOFT calibration from mtk driver. - -Signed-off-by: Tomislav Požega ---- - .../net/wireless/ralink/rt2x00/rt2800lib.c | 938 ++++++++++++++++++ - .../net/wireless/ralink/rt2x00/rt2800lib.h | 10 + - 2 files changed, 948 insertions(+) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -9079,6 +9079,943 @@ restore_value: - rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); - } - -+static void rt2800_rf_configstore(struct rt2x00_dev *rt2x00dev, rf_reg_pair rf_reg_record[][13], u8 chain) -+{ -+ u8 rfvalue = 0; -+ -+ if (chain == CHAIN_0) { -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ rf_reg_record[CHAIN_0][0].bank = 0; -+ rf_reg_record[CHAIN_0][0].reg = 1; -+ rf_reg_record[CHAIN_0][0].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rf_reg_record[CHAIN_0][1].bank = 0; -+ rf_reg_record[CHAIN_0][1].reg = 2; -+ rf_reg_record[CHAIN_0][1].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); -+ rf_reg_record[CHAIN_0][2].bank = 0; -+ rf_reg_record[CHAIN_0][2].reg = 35; -+ rf_reg_record[CHAIN_0][2].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ rf_reg_record[CHAIN_0][3].bank = 0; -+ rf_reg_record[CHAIN_0][3].reg = 42; -+ rf_reg_record[CHAIN_0][3].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 0); -+ rf_reg_record[CHAIN_0][4].bank = 4; -+ rf_reg_record[CHAIN_0][4].reg = 0; -+ rf_reg_record[CHAIN_0][4].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 2); -+ rf_reg_record[CHAIN_0][5].bank = 4; -+ rf_reg_record[CHAIN_0][5].reg = 2; -+ rf_reg_record[CHAIN_0][5].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 4, 34); -+ rf_reg_record[CHAIN_0][6].bank = 4; -+ rf_reg_record[CHAIN_0][6].reg = 34; -+ rf_reg_record[CHAIN_0][6].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 3); -+ rf_reg_record[CHAIN_0][7].bank = 5; -+ rf_reg_record[CHAIN_0][7].reg = 3; -+ rf_reg_record[CHAIN_0][7].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 4); -+ rf_reg_record[CHAIN_0][8].bank = 5; -+ rf_reg_record[CHAIN_0][8].reg = 4; -+ rf_reg_record[CHAIN_0][8].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 17); -+ rf_reg_record[CHAIN_0][9].bank = 5; -+ rf_reg_record[CHAIN_0][9].reg = 17; -+ rf_reg_record[CHAIN_0][9].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 18); -+ rf_reg_record[CHAIN_0][10].bank = 5; -+ rf_reg_record[CHAIN_0][10].reg = 18; -+ rf_reg_record[CHAIN_0][10].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 19); -+ rf_reg_record[CHAIN_0][11].bank = 5; -+ rf_reg_record[CHAIN_0][11].reg = 19; -+ rf_reg_record[CHAIN_0][11].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 5, 20); -+ rf_reg_record[CHAIN_0][12].bank = 5; -+ rf_reg_record[CHAIN_0][12].reg = 20; -+ rf_reg_record[CHAIN_0][12].value = rfvalue; -+ } else if (chain == CHAIN_1) { -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 1); -+ rf_reg_record[CHAIN_1][0].bank = 0; -+ rf_reg_record[CHAIN_1][0].reg = 1; -+ rf_reg_record[CHAIN_1][0].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 2); -+ rf_reg_record[CHAIN_1][1].bank = 0; -+ rf_reg_record[CHAIN_1][1].reg = 2; -+ rf_reg_record[CHAIN_1][1].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 35); -+ rf_reg_record[CHAIN_1][2].bank = 0; -+ rf_reg_record[CHAIN_1][2].reg = 35; -+ rf_reg_record[CHAIN_1][2].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ rf_reg_record[CHAIN_1][3].bank = 0; -+ rf_reg_record[CHAIN_1][3].reg = 42; -+ rf_reg_record[CHAIN_1][3].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 0); -+ rf_reg_record[CHAIN_1][4].bank = 6; -+ rf_reg_record[CHAIN_1][4].reg = 0; -+ rf_reg_record[CHAIN_1][4].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 2); -+ rf_reg_record[CHAIN_1][5].bank = 6; -+ rf_reg_record[CHAIN_1][5].reg = 2; -+ rf_reg_record[CHAIN_1][5].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 6, 34); -+ rf_reg_record[CHAIN_1][6].bank = 6; -+ rf_reg_record[CHAIN_1][6].reg = 34; -+ rf_reg_record[CHAIN_1][6].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 3); -+ rf_reg_record[CHAIN_1][7].bank = 7; -+ rf_reg_record[CHAIN_1][7].reg = 3; -+ rf_reg_record[CHAIN_1][7].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 4); -+ rf_reg_record[CHAIN_1][8].bank = 7; -+ rf_reg_record[CHAIN_1][8].reg = 4; -+ rf_reg_record[CHAIN_1][8].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 17); -+ rf_reg_record[CHAIN_1][9].bank = 7; -+ rf_reg_record[CHAIN_1][9].reg = 17; -+ rf_reg_record[CHAIN_1][9].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 18); -+ rf_reg_record[CHAIN_1][10].bank = 7; -+ rf_reg_record[CHAIN_1][10].reg = 18; -+ rf_reg_record[CHAIN_1][10].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 19); -+ rf_reg_record[CHAIN_1][11].bank = 7; -+ rf_reg_record[CHAIN_1][11].reg = 19; -+ rf_reg_record[CHAIN_1][11].value = rfvalue; -+ rfvalue = rt2800_rfcsr_read_bank(rt2x00dev, 7, 20); -+ rf_reg_record[CHAIN_1][12].bank = 7; -+ rf_reg_record[CHAIN_1][12].reg = 20; -+ rf_reg_record[CHAIN_1][12].value = rfvalue; -+ } else { -+ rt2x00_warn(rt2x00dev, "Unknown chain = %u\n", chain); -+ return; -+ } -+ -+ return; -+} -+ -+static void rt2800_rf_configrecover(struct rt2x00_dev *rt2x00dev, rf_reg_pair rf_record[][13]) -+{ -+ u8 chain_index = 0, record_index = 0; -+ u8 bank = 0, rf_register = 0, value = 0; -+ -+ for (chain_index = 0; chain_index < 2; chain_index++) { -+ for (record_index = 0; record_index < 13; record_index++) { -+ bank = rf_record[chain_index][record_index].bank; -+ rf_register = rf_record[chain_index][record_index].reg; -+ value = rf_record[chain_index][record_index].value; -+ rt2800_rfcsr_write_bank(rt2x00dev, bank, rf_register, value); -+ rt2x00_dbg(rt2x00dev, "bank: %d, rf_register: %d, value: %x\n", bank, rf_register, value); -+ } -+ } -+ -+ return; -+} -+ -+static void rt2800_setbbptonegenerator(struct rt2x00_dev *rt2x00dev) -+{ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAA); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAB); -+ rt2800_bbp_write(rt2x00dev, 159, 0x0A); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAC); -+ rt2800_bbp_write(rt2x00dev, 159, 0x3F); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xAD); -+ rt2800_bbp_write(rt2x00dev, 159, 0x3F); -+ -+ rt2800_bbp_write(rt2x00dev, 244, 0x40); -+ -+ return; -+} -+ -+static u32 rt2800_do_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx, u8 read_neg) -+{ -+ u32 macvalue = 0; -+ int fftout_i = 0, fftout_q = 0; -+ u32 ptmp=0, pint = 0; -+ u8 bbp = 0; -+ u8 tidxi; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x9b); -+ -+ bbp = 0x9b; -+ -+ while (bbp == 0x9b) { -+ udelay(10); -+ bbp = rt2800_bbp_read(rt2x00dev, 159); -+ bbp = bbp & 0xff; -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xba); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ -+ macvalue = rt2800_register_read(rt2x00dev, 0x057C); -+ -+ fftout_i = (macvalue >> 16); -+ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; -+ fftout_q = (macvalue & 0xffff); -+ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; -+ ptmp = (fftout_i * fftout_i); -+ ptmp = ptmp + (fftout_q * fftout_q); -+ pint = ptmp; -+ rt2x00_dbg(rt2x00dev, "I = %d, Q = %d, power = %x\n", fftout_i, fftout_q, pint); -+ if (read_neg) { -+ pint = pint >> 1; -+ tidxi = 0x40 - tidx; -+ tidxi = tidxi & 0x3f; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xba); -+ rt2800_bbp_write(rt2x00dev, 159, tidxi); -+ rt2800_bbp_write(rt2x00dev, 159, tidxi); -+ rt2800_bbp_write(rt2x00dev, 159, tidxi); -+ -+ macvalue = rt2800_register_read(rt2x00dev, 0x057C); -+ -+ fftout_i = (macvalue >> 16); -+ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; -+ fftout_q = (macvalue & 0xffff); -+ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; -+ ptmp = (fftout_i * fftout_i); -+ ptmp = ptmp + (fftout_q * fftout_q); -+ ptmp = ptmp >> 1; -+ pint = pint + ptmp; -+ } -+ -+ return pint; -+} -+ -+static u32 rt2800_read_fft_accumulation(struct rt2x00_dev *rt2x00dev, u8 tidx) { -+ u32 macvalue = 0; -+ int fftout_i = 0, fftout_q = 0; -+ u32 ptmp=0, pint = 0; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xBA); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ rt2800_bbp_write(rt2x00dev, 159, tidx); -+ -+ macvalue = rt2800_register_read(rt2x00dev, 0x057C); -+ -+ fftout_i = (macvalue >> 16); -+ fftout_i = (fftout_i & 0x8000) ? (fftout_i - 0x10000) : fftout_i; -+ fftout_q = (macvalue & 0xffff); -+ fftout_q = (fftout_q & 0x8000) ? (fftout_q - 0x10000) : fftout_q; -+ ptmp = (fftout_i * fftout_i); -+ ptmp = ptmp + (fftout_q * fftout_q); -+ pint = ptmp; -+ rt2x00_info(rt2x00dev, "I = %d, Q = %d, power = %x\n", fftout_i, fftout_q, pint); -+ -+ return pint; -+} -+ -+static void rt2800_write_dc(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 alc, u8 iorq, u8 dc) -+{ -+ u8 bbp = 0; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb0); -+ bbp = alc | 0x80; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ if (ch_idx == 0) -+ bbp = (iorq == 0) ? 0xb1: 0xb2; -+ else -+ bbp = (iorq == 0) ? 0xb8: 0xb9; -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ bbp = dc; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ return; -+} -+ -+static void rt2800_loft_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 alc_idx, u8 dc_result[][RF_ALC_NUM][2]) -+{ -+ u32 p0 = 0, p1 = 0, pf = 0; -+ char idx0 = 0, idx1 = 0; -+ u8 idxf[] = {0x00, 0x00}; -+ u8 ibit = 0x20; -+ u8 iorq; -+ char bidx; -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb0); -+ rt2800_bbp_write(rt2x00dev, 159, 0x80); -+ -+ for (bidx = 5; bidx >= 0; bidx--) { -+ for (iorq = 0; iorq <= 1; iorq++) { -+ rt2x00_dbg(rt2x00dev, "\n========================================================\n"); -+ -+ if (idxf[iorq] == 0x20) { -+ idx0 = 0x20; -+ p0 = pf; -+ } else { -+ idx0 = idxf[iorq] - ibit; -+ idx0 = idx0 & 0x3F; -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx0); -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ } -+ -+ idx1 = idxf[iorq] + ((bidx == 5) ? 0 : ibit); -+ idx1 = idx1 & 0x3F; -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idx1); -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ -+ rt2x00_dbg(rt2x00dev, "alc=%u, IorQ=%u, idx_final=%2x\n", alc_idx, iorq, idxf[iorq]); -+ rt2x00_dbg(rt2x00dev, "p0=%x, p1=%x, pf=%x, idx_0=%x, idx_1=%x, ibit=%x !\n", p0, p1, pf, idx0, idx1, ibit); -+ -+ if ((bidx != 5) && (pf <= p0) && (pf < p1)) { -+ pf = pf; -+ idxf[iorq] = idxf[iorq]; -+ } else if (p0 < p1) { -+ pf = p0; -+ idxf[iorq] = idx0 & 0x3F; -+ } else { -+ pf = p1; -+ idxf[iorq] = idx1 & 0x3F; -+ } -+ rt2x00_dbg(rt2x00dev, "IorQ=%u, idx_final[%u]:%x, pf:%8x\n", iorq, iorq, idxf[iorq], pf); -+ -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, iorq, idxf[iorq]); -+ -+ } -+ ibit = ibit >> 1; -+ } -+ dc_result[ch_idx][alc_idx][0] = idxf[0]; -+ dc_result[ch_idx][alc_idx][1] = idxf[1]; -+ -+ return; -+} -+ -+static void rt2800_iq_search(struct rt2x00_dev *rt2x00dev, u8 ch_idx, u8 *ges, u8 *pes) -+{ -+ u32 p0 = 0, p1 = 0, pf = 0; -+ char perr = 0, gerr = 0, iq_err = 0; -+ char pef = 0, gef = 0; -+ char psta, pend; -+ char gsta, gend; -+ -+ u8 ibit = 0x20; -+ u8 first_search = 0x00, touch_neg_max = 0x00; -+ char idx0 = 0, idx1 = 0; -+ u8 gop; -+ u8 bbp = 0; -+ char bidx; -+ -+ rt2x00_info(rt2x00dev, "IQCalibration Start!\n"); -+ for (bidx = 5; bidx >= 1; bidx--) { -+ for (gop = 0; gop < 2; gop++) { -+ rt2x00_dbg(rt2x00dev, "\n========================================================\n"); -+ -+ if ((gop == 1) || (bidx < 4)) { -+ if (gop == 0) -+ iq_err = gerr; -+ else -+ iq_err = perr; -+ -+ first_search = (gop == 0) ? (bidx == 3) : (bidx == 5); -+ touch_neg_max = (gop) ? ((iq_err & 0x0F) == 0x08) : ((iq_err & 0x3F) == 0x20); -+ -+ if (touch_neg_max) { -+ p0 = pf; -+ idx0 = iq_err; -+ } else { -+ idx0 = iq_err - ibit; -+ bbp = (ch_idx == 0) ? ((gop == 0) ? 0x28 : 0x29): ((gop == 0) ? 0x46 : 0x47); -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, idx0); -+ -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); -+ } -+ -+ idx1 = iq_err + (first_search ? 0 : ibit); -+ idx1 = (gop == 0) ? (idx1 & 0x0F) : (idx1 & 0x3F); -+ -+ bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : (gop == 0) ? 0x46 : 0x47; -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, idx1); -+ -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); -+ -+ rt2x00_dbg(rt2x00dev, "p0=%x, p1=%x, pwer_final=%x, idx0=%x, idx1=%x, iq_err=%x, gop=%d, ibit=%x !\n", p0, p1, pf, idx0, idx1, iq_err, gop, ibit); -+ -+ if ((!first_search) && (pf <= p0) && (pf < p1)) { -+ pf = pf; -+ } else if (p0 < p1) { -+ pf = p0; -+ iq_err = idx0; -+ } else { -+ pf = p1; -+ iq_err = idx1; -+ } -+ -+ bbp = (ch_idx == 0) ? (gop == 0) ? 0x28 : 0x29 : (gop == 0) ? 0x46 : 0x47; -+ -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, iq_err); -+ -+ if (gop == 0) -+ gerr = iq_err; -+ else -+ perr = iq_err; -+ -+ rt2x00_dbg(rt2x00dev, "IQCalibration pf=%8x (%2x, %2x) !\n", pf, gerr & 0x0F, perr & 0x3F); -+ -+ } -+ } -+ -+ if (bidx > 0) -+ ibit = (ibit >> 1); -+ } -+ gerr = (gerr & 0x08) ? (gerr & 0x0F) - 0x10 : (gerr & 0x0F); -+ perr = (perr & 0x20) ? (perr & 0x3F) - 0x40 : (perr & 0x3F); -+ -+ gerr = (gerr < -0x07) ? -0x07 : (gerr > 0x05) ? 0x05 : gerr; -+ gsta = gerr - 1; -+ gend = gerr + 2; -+ -+ perr = (perr < -0x1f) ? -0x1f : (perr > 0x1d) ? 0x1d : perr; -+ psta = perr - 1; -+ pend = perr + 2; -+ -+ for (gef = gsta; gef <= gend; gef = gef + 1) -+ for (pef = psta; pef <= pend; pef = pef + 1) { -+ bbp = (ch_idx == 0) ? 0x28 : 0x46; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, gef & 0x0F); -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, pef & 0x3F); -+ -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 1); -+ if ((gef == gsta) && (pef == psta)) { -+ pf = p1; -+ gerr = gef; -+ perr = pef; -+ } -+ else if (pf > p1){ -+ pf = p1; -+ gerr = gef; -+ perr = pef; -+ } -+ rt2x00_dbg(rt2x00dev, "Fine IQCalibration p1=%8x pf=%8x (%2x, %2x) !\n", p1, pf, gef & 0x0F, pef & 0x3F); -+ } -+ -+ ges[ch_idx] = gerr & 0x0F; -+ pes[ch_idx] = perr & 0x3F; -+ -+ rt2x00_info(rt2x00dev, "IQCalibration Done! CH = %u, (gain=%2x, phase=%2x)\n", ch_idx, gerr & 0x0F, perr & 0x3F); -+ -+ return; -+} -+ -+static void rt2800_rf_aux_tx0_loopback(struct rt2x00_dev *rt2x00dev) -+{ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x21); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x10); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x1b); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 0, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 2, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 34, 0xee); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 3, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 4, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 17, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 18, 0xd7); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 19, 0xa2); -+ rt2800_rfcsr_write_bank(rt2x00dev, 5, 20, 0x20); -+} -+ -+static void rt2800_rf_aux_tx1_loopback(struct rt2x00_dev *rt2x00dev) -+{ -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 1, 0x22); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 2, 0x20); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 35, 0x00); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x4b); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 0, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 2, 0x81); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 34, 0xee); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 3, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 4, 0x2d); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 17, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 18, 0xd7); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 19, 0xa2); -+ rt2800_rfcsr_write_bank(rt2x00dev, 7, 20, 0x20); -+} -+ -+void rt2800_loft_iq_calibration(struct rt2x00_dev *rt2x00dev) -+{ -+ rf_reg_pair rf_store[CHAIN_NUM][13]; -+ u32 macorg1 = 0; -+ u32 macorg2 = 0; -+ u32 macorg3 = 0; -+ u32 macorg4 = 0; -+ u32 macorg5 = 0; -+ u32 orig528 = 0; -+ u32 orig52c = 0; -+ -+ u32 savemacsysctrl = 0, mtxcycle = 0; -+ u32 macvalue = 0; -+ u32 mac13b8 = 0; -+ u32 p0 = 0, p1 = 0; -+ u32 p0_idx10 = 0, p1_idx10 = 0; -+ -+ u8 rfvalue; -+ u8 loft_dc_search_result[CHAIN_NUM][RF_ALC_NUM][2]; -+ u8 ger[CHAIN_NUM], per[CHAIN_NUM]; -+ u8 rf_gain[] = {0x00, 0x01, 0x02, 0x04, 0x08, 0x0c}; -+ u8 rfvga_gain_table[] = {0x24, 0x25, 0x26, 0x27, 0x28, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3F}; -+ -+ u8 vga_gain[] = {14, 14}; -+ u8 bbp_2324gain[] = {0x16, 0x14, 0x12, 0x10, 0x0c, 0x08}; -+ u8 bbp = 0, ch_idx = 0, rf_alc_idx = 0, idx = 0; -+ u8 bbpr30, rfb0r39, rfb0r42; -+ u8 bbpr1; -+ u8 bbpr4; -+ u8 bbpr241, bbpr242; -+ u8 count_step; -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); -+ macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); -+ orig528 = rt2800_register_read(rt2x00dev, RF_CONTROL2); -+ orig52c = rt2800_register_read(rt2x00dev, RF_BYPASS2); -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x01) -+ udelay(50); -+ else -+ break; -+ } -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x08); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x02) -+ udelay(50); -+ else -+ break; -+ } -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx++) { -+ rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); -+ } -+ -+ bbpr30 = rt2800_bbp_read(rt2x00dev, 30); -+ rfb0r39 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 39); -+ rfb0r42 = rt2800_rfcsr_read_bank(rt2x00dev, 0, 42); -+ -+ rt2800_bbp_write(rt2x00dev, 30, 0x1F); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, 0x80); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, 0x5B); -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ rt2800_setbbptonegenerator(rt2x00dev); -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx ++) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00); -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); -+ rt2800_register_write(rt2x00dev, 0x13b8, 0x10); -+ udelay(1); -+ -+ if (ch_idx == 0) { -+ rt2800_rf_aux_tx0_loopback(rt2x00dev); -+ } else { -+ rt2800_rf_aux_tx1_loopback(rt2x00dev); -+ } -+ udelay(1); -+ -+ if (ch_idx == 0) { -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); -+ } else { -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x05); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x01); -+ if (ch_idx == 0) -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ else -+ rt2800_bbp_write(rt2x00dev, 159, 0x01); -+ -+ vga_gain[ch_idx] = 18; -+ for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { -+ rt2800_bbp_write(rt2x00dev, 23, bbp_2324gain[rf_alc_idx]); -+ rt2800_bbp_write(rt2x00dev, 24, bbp_2324gain[rf_alc_idx]); -+ -+ macvalue = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ macvalue &= (~0x0000F1F1); -+ macvalue |= (rf_gain[rf_alc_idx] << 4); -+ macvalue |= (rf_gain[rf_alc_idx] << 12); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, macvalue); -+ macvalue = (0x0000F1F1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, macvalue); -+ -+ if (rf_alc_idx == 0) { -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x21); -+ for (;vga_gain[ch_idx] > 0;vga_gain[ch_idx] = vga_gain[ch_idx] - 2) { -+ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x21); -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x0A, 0); -+ rt2x00_dbg(rt2x00dev, "LOFT AGC %d %d\n", p0, p1); -+ if ((p0 < 7000*7000) && (p1 < (7000*7000))) { -+ break; -+ } -+ } -+ -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 0, 0x00); -+ rt2800_write_dc(rt2x00dev, ch_idx, 0, 1, 0x00); -+ -+ rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n",vga_gain[ch_idx], rfvga_gain_table[vga_gain[ch_idx]]); -+ -+ if (vga_gain[ch_idx] < 0) -+ vga_gain[ch_idx] = 0; -+ } -+ -+ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; -+ -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); -+ -+ rt2800_loft_search(rt2x00dev, ch_idx, rf_alc_idx, loft_dc_search_result); -+ } -+ } -+ -+ for (rf_alc_idx = 0; rf_alc_idx < 3; rf_alc_idx++) { -+ for (idx = 0; idx < 4; idx++) { -+ rt2800_bbp_write(rt2x00dev, 158, 0xB0); -+ bbp = (idx<<2) + rf_alc_idx; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " ALC %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb1); -+ bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x00]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " I0 %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb2); -+ bbp = loft_dc_search_result[CHAIN_0][rf_alc_idx][0x01]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " Q0 %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb8); -+ bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x00]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " I1 %2x,", bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0xb9); -+ bbp = loft_dc_search_result[CHAIN_1][rf_alc_idx][0x01]; -+ bbp = bbp & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ rt2x00_dbg(rt2x00dev, " Q1 %2x\n", bbp); -+ } -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ bbp = 0x00; -+ rt2800_bbp_write(rt2x00dev, 244, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 21, 0x01); -+ udelay(1); -+ rt2800_bbp_write(rt2x00dev, 21, 0x00); -+ -+ rt2800_rf_configrecover(rt2x00dev, rf_store); -+ -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+ rt2800_register_write(rt2x00dev, RF_CONTROL2, orig528); -+ rt2800_register_write(rt2x00dev, RF_BYPASS2, orig52c); -+ rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); -+ -+ rt2x00_info(rt2x00dev, "LOFT Calibration Done!\n"); -+ -+ savemacsysctrl = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macorg1 = rt2800_register_read(rt2x00dev, TX_PIN_CFG); -+ macorg2 = rt2800_register_read(rt2x00dev, RF_CONTROL0); -+ macorg3 = rt2800_register_read(rt2x00dev, RF_BYPASS0); -+ macorg4 = rt2800_register_read(rt2x00dev, RF_CONTROL3); -+ macorg5 = rt2800_register_read(rt2x00dev, RF_BYPASS3); -+ -+ bbpr1 = rt2800_bbp_read(rt2x00dev, 1); -+ bbpr4 = rt2800_bbp_read(rt2x00dev, 4); -+ bbpr241 = rt2800_bbp_read(rt2x00dev, 241); -+ bbpr242 = rt2800_bbp_read(rt2x00dev, 242); -+ mac13b8 = rt2800_register_read(rt2x00dev, 0x13b8); -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x04); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x01) -+ udelay(50); -+ else -+ break; -+ } -+ -+ macvalue = rt2800_register_read(rt2x00dev, MAC_SYS_CTRL); -+ macvalue &= (~0x08); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, macvalue); -+ for (mtxcycle = 0; mtxcycle < 10000; mtxcycle++) { -+ macvalue = rt2800_register_read(rt2x00dev, MAC_STATUS_CFG); -+ if (macvalue & 0x02) -+ udelay(50); -+ else -+ break; -+ } -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000101); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 4, bbpr4 & (~0x18)); -+ rt2800_bbp_write(rt2x00dev, 21, 0x01); -+ udelay(1); -+ rt2800_bbp_write(rt2x00dev, 21, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 241, 0x14); -+ rt2800_bbp_write(rt2x00dev, 242, 0x80); -+ rt2800_bbp_write(rt2x00dev, 244, 0x31); -+ } else { -+ rt2800_setbbptonegenerator(rt2x00dev); -+ } -+ -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00000004); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00003306); -+ udelay(1); -+ -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x0000000F); -+ -+ if (!test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, 0x00000000); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, 0x0000F1F1); -+ } -+ -+ rt2800_register_write(rt2x00dev, 0x13b8, 0x00000010); -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx++) { -+ rt2800_rf_configstore(rt2x00dev, rf_store, ch_idx); -+ } -+ -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x3B); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x3B); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x03); -+ rt2800_bbp_write(rt2x00dev, 159, 0x60); -+ rt2800_bbp_write(rt2x00dev, 158, 0xB0); -+ rt2800_bbp_write(rt2x00dev, 159, 0x80); -+ -+ for (ch_idx = 0; ch_idx < 2; ch_idx ++) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ -+ if (ch_idx == 0) { -+ rt2800_bbp_write(rt2x00dev, 158, 0x01); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ bbp = bbpr1 & (~0x18); -+ bbp = bbp | 0x00; -+ rt2800_bbp_write(rt2x00dev, 1, bbp); -+ } -+ rt2800_rf_aux_tx0_loopback(rt2x00dev); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00001004); -+ } else { -+ rt2800_bbp_write(rt2x00dev, 158, 0x01); -+ rt2800_bbp_write(rt2x00dev, 159, 0x01); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) { -+ bbp = bbpr1 & (~0x18); -+ bbp = bbp | 0x08; -+ rt2800_bbp_write(rt2x00dev, 1, bbp); -+ } -+ rt2800_rf_aux_tx1_loopback(rt2x00dev); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00002004); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x05); -+ rt2800_bbp_write(rt2x00dev, 159, 0x04); -+ -+ bbp = (ch_idx == 0) ? 0x28 : 0x46; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 23, 0x06); -+ rt2800_bbp_write(rt2x00dev, 24, 0x06); -+ count_step = 1; -+ } else { -+ rt2800_bbp_write(rt2x00dev, 23, 0x1F); -+ rt2800_bbp_write(rt2x00dev, 24, 0x1F); -+ count_step = 2; -+ } -+ -+ for (;vga_gain[ch_idx] < 19; vga_gain[ch_idx]=(vga_gain[ch_idx] + count_step)) { -+ rfvalue = rfvga_gain_table[vga_gain[ch_idx]]; -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, rfvalue); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, rfvalue); -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ p0 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ p0_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); -+ } -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x21); -+ p1 = rt2800_do_fft_accumulation(rt2x00dev, 0x14, 0); -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX1, &rt2x00dev->cap_flags)) { -+ p1_idx10 = rt2800_read_fft_accumulation(rt2x00dev, 0x0A); -+ } -+ -+ rt2x00_dbg(rt2x00dev, "IQ AGC %d %d\n", p0, p1); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2x00_dbg(rt2x00dev, "IQ AGC IDX 10 %d %d\n", p0_idx10, p1_idx10); -+ if ((p0_idx10 > 7000*7000) || (p1_idx10 > 7000*7000)) { -+ if (vga_gain[ch_idx]!=0) -+ vga_gain[ch_idx] = vga_gain[ch_idx]-1; -+ break; -+ } -+ } -+ -+ if ((p0 > 2500*2500) || (p1 > 2500*2500)) { -+ break; -+ } -+ } -+ -+ if (vga_gain[ch_idx] > 18) -+ vga_gain[ch_idx] = 18; -+ rt2x00_dbg(rt2x00dev, "Used VGA %d %x\n",vga_gain[ch_idx], rfvga_gain_table[vga_gain[ch_idx]]); -+ -+ bbp = (ch_idx == 0) ? 0x29 : 0x47; -+ rt2800_bbp_write(rt2x00dev, 158, bbp); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_iq_search(rt2x00dev, ch_idx, ger, per); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 23, 0x00); -+ rt2800_bbp_write(rt2x00dev, 24, 0x00); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x04); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x28); -+ bbp = ger[CHAIN_0] & 0x0F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x29); -+ bbp = per[CHAIN_0] & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x46); -+ bbp = ger[CHAIN_1] & 0x0F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x47); -+ bbp = per[CHAIN_1] & 0x3F; -+ rt2800_bbp_write(rt2x00dev, 159, bbp); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 1, bbpr1); -+ rt2800_bbp_write(rt2x00dev, 241, bbpr241); -+ rt2800_bbp_write(rt2x00dev, 242, bbpr242); -+ } -+ rt2800_bbp_write(rt2x00dev, 244, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 158, 0x00); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ rt2800_bbp_write(rt2x00dev, 158, 0xB0); -+ rt2800_bbp_write(rt2x00dev, 159, 0x00); -+ -+ rt2800_bbp_write(rt2x00dev, 30, bbpr30); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 39, rfb0r39); -+ rt2800_rfcsr_write_bank(rt2x00dev, 0, 42, rfb0r42); -+ -+ if (test_bit(CAPABILITY_EXTERNAL_PA_TX0, &rt2x00dev->cap_flags)) { -+ rt2800_bbp_write(rt2x00dev, 4, bbpr4); -+ } -+ -+ rt2800_bbp_write(rt2x00dev, 21, 0x01); -+ udelay(1); -+ rt2800_bbp_write(rt2x00dev, 21, 0x00); -+ -+ rt2800_rf_configrecover(rt2x00dev, rf_store); -+ -+ rt2800_register_write(rt2x00dev, TX_PIN_CFG, macorg1); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, 0x00); -+ rt2800_register_write(rt2x00dev, RF_CONTROL0, macorg2); -+ udelay(1); -+ rt2800_register_write(rt2x00dev, RF_BYPASS0, macorg3); -+ rt2800_register_write(rt2x00dev, RF_CONTROL3, macorg4); -+ rt2800_register_write(rt2x00dev, RF_BYPASS3, macorg5); -+ rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, savemacsysctrl); -+ rt2800_register_write(rt2x00dev, 0x13b8, mac13b8); -+ -+ rt2x00_info(rt2x00dev, "TX IQ Calibration Done!\n"); -+ -+ return; -+} -+ - static void rt2800_bbp_core_soft_reset(struct rt2x00_dev *rt2x00dev, - bool set_bw, bool is_ht40) - { -@@ -9691,6 +10628,7 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rxdcoc_calibration(rt2x00dev); - rt2800_bw_filter_calibration(rt2x00dev, true); - rt2800_bw_filter_calibration(rt2x00dev, false); -+ rt2800_loft_iq_calibration(rt2x00dev); - rt2800_rxiq_calibration(rt2x00dev); - } - ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -17,6 +17,16 @@ - #define WCID_START 33 - #define WCID_END 222 - #define STA_IDS_SIZE (WCID_END - WCID_START + 2) -+#define CHAIN_0 0x0 -+#define CHAIN_1 0x1 -+#define RF_ALC_NUM 6 -+#define CHAIN_NUM 2 -+ -+typedef struct rf_reg_pair { -+ u8 bank; -+ u8 reg; -+ u8 value; -+} rf_reg_pair; - - /* RT2800 driver data structure */ - struct rt2800_drv_data { diff --git a/package/kernel/mac80211/patches/rt2x00/990-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch b/package/kernel/mac80211/patches/rt2x00/990-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch deleted file mode 100644 index 76114fe9ae..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/990-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch +++ /dev/null @@ -1,139 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h -@@ -78,6 +78,9 @@ struct rt2800_ops { - int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev); - __le32 *(*drv_get_txwi)(struct queue_entry *entry); - unsigned int (*drv_get_dma_done)(struct data_queue *queue); -+ int (*hw_get_chippkg)(void); -+ int (*hw_get_chipver)(void); -+ int (*hw_get_chipeco)(void); - }; - - static inline u32 rt2800_register_read(struct rt2x00_dev *rt2x00dev, -@@ -195,6 +198,27 @@ static inline unsigned int rt2800_drv_ge - return rt2800ops->drv_get_dma_done(queue); - } - -+static inline int rt2800_hw_get_chippkg(struct rt2x00_dev *rt2x00dev) -+{ -+ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; -+ -+ return rt2800ops->hw_get_chippkg(); -+} -+ -+static inline int rt2800_hw_get_chipver(struct rt2x00_dev *rt2x00dev) -+{ -+ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; -+ -+ return rt2800ops->hw_get_chipver(); -+} -+ -+static inline int rt2800_hw_get_chipeco(struct rt2x00_dev *rt2x00dev) -+{ -+ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; -+ -+ return rt2800ops->hw_get_chipeco(); -+} -+ - void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev, - const u8 command, const u8 token, - const u8 arg0, const u8 arg1); ---- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c -@@ -286,6 +286,10 @@ static int rt2800pci_read_eeprom(struct - return retval; - } - -+static int rt2800pci_get_chippkg(void) { return 0; } -+static int rt2800pci_get_chipver(void) { return 0; } -+static int rt2800pci_get_chipeco(void) { return 0; } -+ - static const struct ieee80211_ops rt2800pci_mac80211_ops = { - .tx = rt2x00mac_tx, - .start = rt2x00mac_start, -@@ -328,6 +332,9 @@ static const struct rt2800_ops rt2800pci - .drv_init_registers = rt2800mmio_init_registers, - .drv_get_txwi = rt2800mmio_get_txwi, - .drv_get_dma_done = rt2800mmio_get_dma_done, -+ .hw_get_chippkg = rt2800pci_get_chippkg, -+ .hw_get_chipver = rt2800pci_get_chipver, -+ .hw_get_chipeco = rt2800pci_get_chipeco, - }; - - static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = { ---- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c -@@ -27,6 +27,12 @@ - #include "rt2800lib.h" - #include "rt2800mmio.h" - -+/* Needed to probe CHIP_VER register on MT7620 */ -+#ifdef CONFIG_SOC_MT7620 -+#include -+#include -+#endif -+ - /* Allow hardware encryption to be disabled. */ - static bool modparam_nohwcrypt; - module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444); -@@ -118,6 +124,27 @@ static int rt2800soc_write_firmware(stru - return 0; - } - -+#ifdef CONFIG_SOC_MT7620 -+static int rt2800soc_get_chippkg(void) -+{ -+ return mt7620_get_pkg(); -+} -+ -+static int rt2800soc_get_chipver(void) -+{ -+ return mt7620_get_chipver(); -+} -+ -+static int rt2800soc_get_chipeco(void) -+{ -+ return mt7620_get_eco(); -+} -+#else -+static int rt2800soc_get_chippkg(void) { return 0; } -+static int rt2800soc_get_chipver(void) { return 0; } -+static int rt2800soc_get_chipeco(void) { return 0; } -+#endif -+ - static const struct ieee80211_ops rt2800soc_mac80211_ops = { - .tx = rt2x00mac_tx, - .start = rt2x00mac_start, -@@ -159,6 +186,9 @@ static const struct rt2800_ops rt2800soc - .drv_init_registers = rt2800mmio_init_registers, - .drv_get_txwi = rt2800mmio_get_txwi, - .drv_get_dma_done = rt2800mmio_get_dma_done, -+ .hw_get_chippkg = rt2800soc_get_chippkg, -+ .hw_get_chipver = rt2800soc_get_chipver, -+ .hw_get_chipeco = rt2800soc_get_chipeco, - }; - - static const struct rt2x00lib_ops rt2800soc_rt2x00_ops = { ---- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c -@@ -628,6 +628,10 @@ static int rt2800usb_probe_hw(struct rt2 - return 0; - } - -+static int rt2800usb_get_chippkg(void) { return 0; } -+static int rt2800usb_get_chipver(void) { return 0; } -+static int rt2800usb_get_chipeco(void) { return 0; } -+ - static const struct ieee80211_ops rt2800usb_mac80211_ops = { - .tx = rt2x00mac_tx, - .start = rt2x00mac_start, -@@ -671,6 +675,9 @@ static const struct rt2800_ops rt2800usb - .drv_init_registers = rt2800usb_init_registers, - .drv_get_txwi = rt2800usb_get_txwi, - .drv_get_dma_done = rt2800usb_get_dma_done, -+ .hw_get_chippkg = rt2800usb_get_chippkg, -+ .hw_get_chipver = rt2800usb_get_chipver, -+ .hw_get_chipeco = rt2800usb_get_chipeco, - }; - - static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { diff --git a/package/kernel/mac80211/patches/rt2x00/991-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch b/package/kernel/mac80211/patches/rt2x00/991-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch deleted file mode 100644 index 40b20ec594..0000000000 --- a/package/kernel/mac80211/patches/rt2x00/991-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch +++ /dev/null @@ -1,408 +0,0 @@ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800.h -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h -@@ -1042,6 +1042,11 @@ - #define MIMO_PS_CFG_RX_STBY_POL FIELD32(0x00000010) - #define MIMO_PS_CFG_RX_RX_STBY0 FIELD32(0x00000020) - -+#define BB_PA_MODE_CFG0 0x1214 -+#define BB_PA_MODE_CFG1 0x1218 -+#define RF_PA_MODE_CFG0 0x121C -+#define RF_PA_MODE_CFG1 0x1220 -+ - /* - * EDCA_AC0_CFG: - */ ---- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c -@@ -3698,14 +3698,16 @@ static void rt2800_config_channel_rf7620 - rt2x00_set_field8(&rfcsr, RFCSR19_K, rf->rf4); - rt2800_rfcsr_write(rt2x00dev, 19, rfcsr); - -- /* Default: XO=20MHz , SDM mode */ -- rfcsr = rt2800_rfcsr_read(rt2x00dev, 16); -- rt2x00_set_field8(&rfcsr, RFCSR16_SDM_MODE_MT7620, 0x80); -- rt2800_rfcsr_write(rt2x00dev, 16, rfcsr); -- -- rfcsr = rt2800_rfcsr_read(rt2x00dev, 21); -- rt2x00_set_field8(&rfcsr, RFCSR21_BIT8, 1); -- rt2800_rfcsr_write(rt2x00dev, 21, rfcsr); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { -+ /* Default: XO=20MHz , SDM mode */ -+ rfcsr = rt2800_rfcsr_read(rt2x00dev, 16); -+ rt2x00_set_field8(&rfcsr, RFCSR16_SDM_MODE_MT7620, 0x80); -+ rt2800_rfcsr_write(rt2x00dev, 16, rfcsr); -+ -+ rfcsr = rt2800_rfcsr_read(rt2x00dev, 21); -+ rt2x00_set_field8(&rfcsr, RFCSR21_BIT8, 1); -+ rt2800_rfcsr_write(rt2x00dev, 21, rfcsr); -+ } - - rfcsr = rt2800_rfcsr_read(rt2x00dev, 1); - rt2x00_set_field8(&rfcsr, RFCSR1_TX2_EN_MT7620, -@@ -3739,18 +3741,23 @@ static void rt2800_config_channel_rf7620 - rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x20); - } - -- if (conf_is_ht40(conf)) { -- rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x08); -- rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x08); -- } else { -- rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x28); -- rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x28); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { -+ if (conf_is_ht40(conf)) { -+ rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x08); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x08); -+ } else { -+ rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x28); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x28); -+ } - } - -- rfcsr = rt2800_rfcsr_read(rt2x00dev, 28); -- rt2x00_set_field8(&rfcsr, RFCSR28_CH11_HT40, -- conf_is_ht40(conf) && (rf->channel == 11)); -- rt2800_rfcsr_write(rt2x00dev, 28, rfcsr); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && -+ rt2800_hw_get_chipeco(rt2x00dev) == 2) { -+ rfcsr = rt2800_rfcsr_read(rt2x00dev, 28); -+ rt2x00_set_field8(&rfcsr, RFCSR28_CH11_HT40, -+ conf_is_ht40(conf) && (rf->channel == 11)); -+ rt2800_rfcsr_write(rt2x00dev, 28, rfcsr); -+ } - - if (!test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) { - if (conf_is_ht40(conf)) { -@@ -3850,25 +3857,29 @@ static void rt2800_config_alc(struct rt2 - if (i == 10000) - rt2x00_warn(rt2x00dev, "Wait MAC Status to MAX !!!\n"); - -- if (chan->center_freq > 2457) { -- bbp = rt2800_bbp_read(rt2x00dev, 30); -- bbp = 0x40; -- rt2800_bbp_write(rt2x00dev, 30, bbp); -- rt2800_rfcsr_write(rt2x00dev, 39, 0); -- if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) -- rt2800_rfcsr_write(rt2x00dev, 42, 0xfb); -- else -- rt2800_rfcsr_write(rt2x00dev, 42, 0x7b); -- } else { -- bbp = rt2800_bbp_read(rt2x00dev, 30); -- bbp = 0x1f; -- rt2800_bbp_write(rt2x00dev, 30, bbp); -- rt2800_rfcsr_write(rt2x00dev, 39, 0x80); -- if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) -- rt2800_rfcsr_write(rt2x00dev, 42, 0xdb); -- else -- rt2800_rfcsr_write(rt2x00dev, 42, 0x5b); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && -+ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { -+ if (chan->center_freq > 2457) { -+ bbp = rt2800_bbp_read(rt2x00dev, 30); -+ bbp = 0x40; -+ rt2800_bbp_write(rt2x00dev, 30, bbp); -+ rt2800_rfcsr_write(rt2x00dev, 39, 0); -+ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) -+ rt2800_rfcsr_write(rt2x00dev, 42, 0xfb); -+ else -+ rt2800_rfcsr_write(rt2x00dev, 42, 0x7b); -+ } else { -+ bbp = rt2800_bbp_read(rt2x00dev, 30); -+ bbp = 0x1f; -+ rt2800_bbp_write(rt2x00dev, 30, bbp); -+ rt2800_rfcsr_write(rt2x00dev, 39, 0x80); -+ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) -+ rt2800_rfcsr_write(rt2x00dev, 42, 0xdb); -+ else -+ rt2800_rfcsr_write(rt2x00dev, 42, 0x5b); -+ } - } -+ - rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, mac_sys_ctrl); - - rt2800_vco_calibration(rt2x00dev); -@@ -5906,18 +5917,33 @@ static int rt2800_init_registers(struct - } else if (rt2x00_rt(rt2x00dev, RT5350)) { - rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); - } else if (rt2x00_rt(rt2x00dev, RT6352)) { -- rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); -- rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000); -- rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); -- rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); -- rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); -- rt2800_register_write(rt2x00dev, TX1_BB_GAIN_ATTEN, 0x0); -- rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, 0x6C6C666C); -- rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, 0x6C6C666C); -- rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, -- 0x3630363A); -- rt2800_register_write(rt2x00dev, TX1_RF_GAIN_CORRECT, -- 0x3630363A); -+ if (rt2800_hw_get_chipver(rt2x00dev) <= 1) { -+ rt2800_register_write(rt2x00dev, TX_ALC_VGA3, -+ 0x00000000); -+ rt2800_register_write(rt2x00dev, BB_PA_MODE_CFG0, -+ 0x000055FF); -+ rt2800_register_write(rt2x00dev, BB_PA_MODE_CFG1, -+ 0x00550055); -+ rt2800_register_write(rt2x00dev, RF_PA_MODE_CFG0, -+ 0x000055FF); -+ rt2800_register_write(rt2x00dev, RF_PA_MODE_CFG1, -+ 0x00550055); -+ } else { -+ rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); -+ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000); -+ rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); -+ rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); -+ rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); -+ rt2800_register_write(rt2x00dev, TX1_BB_GAIN_ATTEN, 0x0); -+ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, -+ 0x6C6C666C); -+ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, -+ 0x6C6C666C); -+ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, -+ 0x3630363A); -+ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_CORRECT, -+ 0x3630363A); -+ } - reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1); - rt2x00_set_field32(®, TX_ALC_CFG_1_ROS_BUSY_EN, 0); - rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg); -@@ -7061,14 +7087,16 @@ static void rt2800_init_bbp_6352(struct - rt2800_bbp_write(rt2x00dev, 188, 0x00); - rt2800_bbp_write(rt2x00dev, 189, 0x00); - -- rt2800_bbp_write(rt2x00dev, 91, 0x06); -- rt2800_bbp_write(rt2x00dev, 92, 0x04); -- rt2800_bbp_write(rt2x00dev, 93, 0x54); -- rt2800_bbp_write(rt2x00dev, 99, 0x50); -- rt2800_bbp_write(rt2x00dev, 148, 0x84); -- rt2800_bbp_write(rt2x00dev, 167, 0x80); -- rt2800_bbp_write(rt2x00dev, 178, 0xFF); -- rt2800_bbp_write(rt2x00dev, 106, 0x13); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { -+ rt2800_bbp_write(rt2x00dev, 91, 0x06); -+ rt2800_bbp_write(rt2x00dev, 92, 0x04); -+ rt2800_bbp_write(rt2x00dev, 93, 0x54); -+ rt2800_bbp_write(rt2x00dev, 99, 0x50); -+ rt2800_bbp_write(rt2x00dev, 148, 0x84); -+ rt2800_bbp_write(rt2x00dev, 167, 0x80); -+ rt2800_bbp_write(rt2x00dev, 178, 0xFF); -+ rt2800_bbp_write(rt2x00dev, 106, 0x13); -+ } - - /* BBP for G band GLRT function (BBP_128 ~ BBP_221) */ - rt2800_bbp_glrt_write(rt2x00dev, 0, 0x00); -@@ -10407,31 +10435,36 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rfcsr_write(rt2x00dev, 42, 0x5B); - rt2800_rfcsr_write(rt2x00dev, 43, 0x00); - -- rt2800_rfcsr_write(rt2x00dev, 11, 0x21); -- if (rt2800_clk_is_20mhz(rt2x00dev)) -- rt2800_rfcsr_write(rt2x00dev, 13, 0x03); -- else -- rt2800_rfcsr_write(rt2x00dev, 13, 0x00); -- rt2800_rfcsr_write(rt2x00dev, 14, 0x7C); -- rt2800_rfcsr_write(rt2x00dev, 16, 0x80); -- rt2800_rfcsr_write(rt2x00dev, 17, 0x99); -- rt2800_rfcsr_write(rt2x00dev, 18, 0x99); -- rt2800_rfcsr_write(rt2x00dev, 19, 0x09); -- rt2800_rfcsr_write(rt2x00dev, 20, 0x50); -- rt2800_rfcsr_write(rt2x00dev, 21, 0xB0); -- rt2800_rfcsr_write(rt2x00dev, 22, 0x00); -- rt2800_rfcsr_write(rt2x00dev, 23, 0x06); -- rt2800_rfcsr_write(rt2x00dev, 24, 0x00); -- rt2800_rfcsr_write(rt2x00dev, 25, 0x00); -- rt2800_rfcsr_write(rt2x00dev, 26, 0x5D); -- rt2800_rfcsr_write(rt2x00dev, 27, 0x00); -- rt2800_rfcsr_write(rt2x00dev, 28, 0x61); -- rt2800_rfcsr_write(rt2x00dev, 29, 0xB5); -- rt2800_rfcsr_write(rt2x00dev, 43, 0x02); -- -- rt2800_rfcsr_write(rt2x00dev, 28, 0x62); -- rt2800_rfcsr_write(rt2x00dev, 29, 0xAD); -- rt2800_rfcsr_write(rt2x00dev, 39, 0x80); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { -+ rt2800_rfcsr_write(rt2x00dev, 11, 0x21); -+ if (rt2800_clk_is_20mhz(rt2x00dev)) -+ rt2800_rfcsr_write(rt2x00dev, 13, 0x03); -+ else -+ rt2800_rfcsr_write(rt2x00dev, 13, 0x00); -+ rt2800_rfcsr_write(rt2x00dev, 14, 0x7C); -+ rt2800_rfcsr_write(rt2x00dev, 16, 0x80); -+ rt2800_rfcsr_write(rt2x00dev, 17, 0x99); -+ rt2800_rfcsr_write(rt2x00dev, 18, 0x99); -+ rt2800_rfcsr_write(rt2x00dev, 19, 0x09); -+ rt2800_rfcsr_write(rt2x00dev, 20, 0x50); -+ rt2800_rfcsr_write(rt2x00dev, 21, 0xB0); -+ rt2800_rfcsr_write(rt2x00dev, 22, 0x00); -+ rt2800_rfcsr_write(rt2x00dev, 23, 0x06); -+ rt2800_rfcsr_write(rt2x00dev, 24, 0x00); -+ rt2800_rfcsr_write(rt2x00dev, 25, 0x00); -+ rt2800_rfcsr_write(rt2x00dev, 26, 0x5D); -+ rt2800_rfcsr_write(rt2x00dev, 27, 0x00); -+ rt2800_rfcsr_write(rt2x00dev, 28, 0x61); -+ rt2800_rfcsr_write(rt2x00dev, 29, 0xB5); -+ rt2800_rfcsr_write(rt2x00dev, 43, 0x02); -+ } -+ -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && -+ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { -+ rt2800_rfcsr_write(rt2x00dev, 28, 0x62); -+ rt2800_rfcsr_write(rt2x00dev, 29, 0xAD); -+ rt2800_rfcsr_write(rt2x00dev, 39, 0x80); -+ } - - /* Initialize RF channel register to default value */ - rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x03); -@@ -10497,63 +10530,71 @@ static void rt2800_init_rfcsr_6352(struc - - rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0xC5); - -- rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x47); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x71); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x33); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x0E); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x23); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA4); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 20, 0x02); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 21, 0x12); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x1C); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 29, 0xEB); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 32, 0x7D); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 34, 0xD6); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 36, 0x08); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 38, 0xB4); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xB3); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); -- rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0x67); -- rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0x69); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFF); -- rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27); -- rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x20); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xFF); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1C); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x20); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xF7); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09); -- -- rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x2C); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x51); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x36); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); -- -- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6C); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFC); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1F); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); -- -- /* Initialize RF channel register for DRQFN */ -- rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xE3); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xE5); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x28); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x68); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xF7); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02); -- rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x47); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x71); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x33); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x0E); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x23); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 20, 0x02); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 21, 0x12); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x1C); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 29, 0xEB); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 32, 0x7D); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 34, 0xD6); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 36, 0x08); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 38, 0xB4); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xB3); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0x67); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0x69); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFF); -+ rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27); -+ rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x20); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xFF); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1C); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x20); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xF7); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09); -+ } -+ -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && -+ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x2C); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x51); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x36); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); -+ -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6C); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFC); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1F); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); -+ } -+ -+ if (rt2800_hw_get_chippkg(rt2x00dev) == 0 && -+ rt2800_hw_get_chipver(rt2x00dev) == 1) { -+ /* Initialize RF channel register for DRQFN */ -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xE3); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xE5); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x28); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x68); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xF7); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02); -+ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7); -+ } - - /* Initialize RF DC calibration register to default value */ - rt2800_rfcsr_write_dccal(rt2x00dev, 0, 0x47); -@@ -10616,12 +10657,17 @@ static void rt2800_init_rfcsr_6352(struc - rt2800_rfcsr_write_dccal(rt2x00dev, 62, 0x00); - rt2800_rfcsr_write_dccal(rt2x00dev, 63, 0x00); - -- rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x08); -- rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x04); -- rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x20); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { -+ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x08); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x04); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x20); -+ } - -- rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); -- rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); -+ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && -+ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { -+ rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); -+ rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); -+ } - - rt2800_r_calibration(rt2x00dev); - rt2800_rf_self_txdc_cal(rt2x00dev); diff --git a/package/kernel/mac80211/patches/rt2x00/994-rt2x00-import-support-for-external-LNA-on-MT7620.patch b/package/kernel/mac80211/patches/rt2x00/994-rt2x00-import-support-for-external-LNA-on-MT7620.patch new file mode 100644 index 0000000000..deaa03be6c --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/994-rt2x00-import-support-for-external-LNA-on-MT7620.patch @@ -0,0 +1,161 @@ +From 0fce1109f894ec7fcd72cb098843a1eff786716a Mon Sep 17 00:00:00 2001 +From: Daniel Golle +Date: Fri, 16 Sep 2022 20:49:42 +0100 +Subject: [PATCH 16/16] rt2x00: import support for external LNA on MT7620 +To: linux-wireless@vger.kernel.org, + Stanislaw Gruszka , + Helmut Schaa +Cc: Kalle Valo , + David S. Miller , + Eric Dumazet , + Jakub Kicinski , + Paolo Abeni , + Johannes Berg + +In order to carry out calibration on boards with ePA or eLNA the PA pin +needs to be switch to GPIO mode on MT7620. Implement that by selecting +pinctrl state "pa_gpio" which should be defined for MT7620 boards with +eLNA or ePA beside the "default" state. + +Reported-by: Serge Vasilugin +Signed-off-by: Daniel Golle +--- + .../net/wireless/ralink/rt2x00/rt2800lib.c | 58 +++++++++++++++++++ + drivers/net/wireless/ralink/rt2x00/rt2x00.h | 5 ++ + .../net/wireless/ralink/rt2x00/rt2x00soc.c | 15 +++++ + 3 files changed, 78 insertions(+) + +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -304,6 +304,24 @@ static void rt2800_rf_write(struct rt2x0 + mutex_unlock(&rt2x00dev->csr_mutex); + } + ++void rt6352_enable_pa_pin(struct rt2x00_dev *rt2x00dev, int enable) ++{ ++ if (!rt2x00dev->pinctrl) ++ return; ++ ++ if (enable) { ++ if (!rt2x00dev->pins_default) ++ return; ++ ++ pinctrl_select_state(rt2x00dev->pinctrl, rt2x00dev->pins_default); ++ } else { ++ if (!rt2x00dev->pins_pa_gpio) ++ return; ++ ++ pinctrl_select_state(rt2x00dev->pinctrl, rt2x00dev->pins_pa_gpio); ++ } ++} ++ + static const unsigned int rt2800_eeprom_map[EEPROM_WORD_COUNT] = { + [EEPROM_CHIP_ID] = 0x0000, + [EEPROM_VERSION] = 0x0001, +@@ -4469,6 +4487,29 @@ static void rt2800_config_channel(struct + rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, + 0x6C6C6B6C); + } ++ ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { ++ reg = rt2800_register_read(rt2x00dev, RF_CONTROL3); ++ reg |= 0x00000101; ++ rt2800_register_write(rt2x00dev, RF_CONTROL3, reg); ++ ++ reg = rt2800_register_read(rt2x00dev, RF_BYPASS3); ++ reg |= 0x00000101; ++ rt2800_register_write(rt2x00dev, RF_BYPASS3, reg); ++ ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x66); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x20); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 18, 0x42); ++ rt2800_bbp_write(rt2x00dev, 75, 0x68); ++ rt2800_bbp_write(rt2x00dev, 76, 0x4C); ++ rt2800_bbp_write(rt2x00dev, 79, 0x1C); ++ rt2800_bbp_write(rt2x00dev, 80, 0x0C); ++ rt2800_bbp_write(rt2x00dev, 82, 0xB6); ++ /* bank 0 RF reg 42 and glrt BBP reg 141 will be set in ++ * config channel function in dependence of channel and ++ * HT20/HT40 so don't touch it ++ */ ++ } + } + + bbp = rt2800_bbp_read(rt2x00dev, 4); +@@ -10583,6 +10624,7 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); + rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); + ++ rt6352_enable_pa_pin(rt2x00dev, 0); + rt2800_r_calibration(rt2x00dev); + rt2800_rf_self_txdc_cal(rt2x00dev); + rt2800_rxdcoc_calibration(rt2x00dev); +@@ -10590,6 +10632,22 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_bw_filter_calibration(rt2x00dev, false); + rt2800_loft_iq_calibration(rt2x00dev); + rt2800_rxiq_calibration(rt2x00dev); ++ rt6352_enable_pa_pin(rt2x00dev, 1); ++ ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) { ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x66); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x20); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 18, 0x42); ++ rt2800_bbp_write(rt2x00dev, 75, 0x68); ++ rt2800_bbp_write(rt2x00dev, 76, 0x4C); ++ rt2800_bbp_write(rt2x00dev, 79, 0x1C); ++ rt2800_bbp_write(rt2x00dev, 80, 0x0C); ++ rt2800_bbp_write(rt2x00dev, 82, 0xB6); ++ /* bank 0 RF reg 42 and glrt BBP reg 141 will be set in config ++ * channel function in dependence of channel and HT20/HT40, ++ * so don't touch them here. ++ */ ++ } + } + + static void rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h +@@ -28,6 +28,7 @@ + #include + #include + #include ++#include + #include + + #include +@@ -1029,6 +1030,11 @@ struct rt2x00_dev { + + /* Clock for System On Chip devices. */ + struct clk *clk; ++ ++ /* pinctrl and states for System On Chip devices with PA/LNA. */ ++ struct pinctrl *pinctrl; ++ struct pinctrl_state *pins_default; ++ struct pinctrl_state *pins_pa_gpio; + }; + + struct rt2x00_bar_list_entry { +--- a/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00soc.c +@@ -97,6 +97,21 @@ int rt2x00soc_probe(struct platform_devi + if (retval) + goto exit_free_reg; + ++ rt2x00dev->pinctrl = devm_pinctrl_get(&pdev->dev); ++ if (IS_ERR(rt2x00dev->pinctrl)) { ++ rt2x00dev->pinctrl = NULL; ++ rt2x00dev->pins_default = NULL; ++ rt2x00dev->pins_pa_gpio = NULL; ++ } else { ++ rt2x00dev->pins_default = pinctrl_lookup_state(rt2x00dev->pinctrl, "default"); ++ if (IS_ERR(rt2x00dev->pins_default)) ++ rt2x00dev->pins_default = NULL; ++ ++ rt2x00dev->pins_pa_gpio = pinctrl_lookup_state(rt2x00dev->pinctrl, "pa_gpio"); ++ if (IS_ERR(rt2x00dev->pins_pa_gpio)) ++ rt2x00dev->pins_pa_gpio = NULL; ++ } ++ + return 0; + + exit_free_reg: diff --git a/package/kernel/mac80211/patches/rt2x00/995-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch b/package/kernel/mac80211/patches/rt2x00/995-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch new file mode 100644 index 0000000000..76114fe9ae --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/995-rt2x00-mt7620-introduce-accessors-for-CHIP_VER-register.patch @@ -0,0 +1,139 @@ +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +@@ -78,6 +78,9 @@ struct rt2800_ops { + int (*drv_init_registers)(struct rt2x00_dev *rt2x00dev); + __le32 *(*drv_get_txwi)(struct queue_entry *entry); + unsigned int (*drv_get_dma_done)(struct data_queue *queue); ++ int (*hw_get_chippkg)(void); ++ int (*hw_get_chipver)(void); ++ int (*hw_get_chipeco)(void); + }; + + static inline u32 rt2800_register_read(struct rt2x00_dev *rt2x00dev, +@@ -195,6 +198,27 @@ static inline unsigned int rt2800_drv_ge + return rt2800ops->drv_get_dma_done(queue); + } + ++static inline int rt2800_hw_get_chippkg(struct rt2x00_dev *rt2x00dev) ++{ ++ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; ++ ++ return rt2800ops->hw_get_chippkg(); ++} ++ ++static inline int rt2800_hw_get_chipver(struct rt2x00_dev *rt2x00dev) ++{ ++ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; ++ ++ return rt2800ops->hw_get_chipver(); ++} ++ ++static inline int rt2800_hw_get_chipeco(struct rt2x00_dev *rt2x00dev) ++{ ++ const struct rt2800_ops *rt2800ops = rt2x00dev->ops->drv; ++ ++ return rt2800ops->hw_get_chipeco(); ++} ++ + void rt2800_mcu_request(struct rt2x00_dev *rt2x00dev, + const u8 command, const u8 token, + const u8 arg0, const u8 arg1); +--- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c +@@ -286,6 +286,10 @@ static int rt2800pci_read_eeprom(struct + return retval; + } + ++static int rt2800pci_get_chippkg(void) { return 0; } ++static int rt2800pci_get_chipver(void) { return 0; } ++static int rt2800pci_get_chipeco(void) { return 0; } ++ + static const struct ieee80211_ops rt2800pci_mac80211_ops = { + .tx = rt2x00mac_tx, + .start = rt2x00mac_start, +@@ -328,6 +332,9 @@ static const struct rt2800_ops rt2800pci + .drv_init_registers = rt2800mmio_init_registers, + .drv_get_txwi = rt2800mmio_get_txwi, + .drv_get_dma_done = rt2800mmio_get_dma_done, ++ .hw_get_chippkg = rt2800pci_get_chippkg, ++ .hw_get_chipver = rt2800pci_get_chipver, ++ .hw_get_chipeco = rt2800pci_get_chipeco, + }; + + static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = { +--- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c +@@ -27,6 +27,12 @@ + #include "rt2800lib.h" + #include "rt2800mmio.h" + ++/* Needed to probe CHIP_VER register on MT7620 */ ++#ifdef CONFIG_SOC_MT7620 ++#include ++#include ++#endif ++ + /* Allow hardware encryption to be disabled. */ + static bool modparam_nohwcrypt; + module_param_named(nohwcrypt, modparam_nohwcrypt, bool, 0444); +@@ -118,6 +124,27 @@ static int rt2800soc_write_firmware(stru + return 0; + } + ++#ifdef CONFIG_SOC_MT7620 ++static int rt2800soc_get_chippkg(void) ++{ ++ return mt7620_get_pkg(); ++} ++ ++static int rt2800soc_get_chipver(void) ++{ ++ return mt7620_get_chipver(); ++} ++ ++static int rt2800soc_get_chipeco(void) ++{ ++ return mt7620_get_eco(); ++} ++#else ++static int rt2800soc_get_chippkg(void) { return 0; } ++static int rt2800soc_get_chipver(void) { return 0; } ++static int rt2800soc_get_chipeco(void) { return 0; } ++#endif ++ + static const struct ieee80211_ops rt2800soc_mac80211_ops = { + .tx = rt2x00mac_tx, + .start = rt2x00mac_start, +@@ -159,6 +186,9 @@ static const struct rt2800_ops rt2800soc + .drv_init_registers = rt2800mmio_init_registers, + .drv_get_txwi = rt2800mmio_get_txwi, + .drv_get_dma_done = rt2800mmio_get_dma_done, ++ .hw_get_chippkg = rt2800soc_get_chippkg, ++ .hw_get_chipver = rt2800soc_get_chipver, ++ .hw_get_chipeco = rt2800soc_get_chipeco, + }; + + static const struct rt2x00lib_ops rt2800soc_rt2x00_ops = { +--- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c +@@ -628,6 +628,10 @@ static int rt2800usb_probe_hw(struct rt2 + return 0; + } + ++static int rt2800usb_get_chippkg(void) { return 0; } ++static int rt2800usb_get_chipver(void) { return 0; } ++static int rt2800usb_get_chipeco(void) { return 0; } ++ + static const struct ieee80211_ops rt2800usb_mac80211_ops = { + .tx = rt2x00mac_tx, + .start = rt2x00mac_start, +@@ -671,6 +675,9 @@ static const struct rt2800_ops rt2800usb + .drv_init_registers = rt2800usb_init_registers, + .drv_get_txwi = rt2800usb_get_txwi, + .drv_get_dma_done = rt2800usb_get_dma_done, ++ .hw_get_chippkg = rt2800usb_get_chippkg, ++ .hw_get_chipver = rt2800usb_get_chipver, ++ .hw_get_chipeco = rt2800usb_get_chipeco, + }; + + static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { diff --git a/package/kernel/mac80211/patches/rt2x00/996-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch b/package/kernel/mac80211/patches/rt2x00/996-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch new file mode 100644 index 0000000000..dab6e05ffd --- /dev/null +++ b/package/kernel/mac80211/patches/rt2x00/996-rt2x00-mt7620-differentiate-based-on-SoC-CHIP_VER.patch @@ -0,0 +1,408 @@ +--- a/drivers/net/wireless/ralink/rt2x00/rt2800.h ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800.h +@@ -1044,6 +1044,11 @@ + #define MIMO_PS_CFG_RX_STBY_POL FIELD32(0x00000010) + #define MIMO_PS_CFG_RX_RX_STBY0 FIELD32(0x00000020) + ++#define BB_PA_MODE_CFG0 0x1214 ++#define BB_PA_MODE_CFG1 0x1218 ++#define RF_PA_MODE_CFG0 0x121C ++#define RF_PA_MODE_CFG1 0x1220 ++ + /* + * EDCA_AC0_CFG: + */ +--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +@@ -3778,14 +3778,16 @@ static void rt2800_config_channel_rf7620 + rt2x00_set_field8(&rfcsr, RFCSR19_K, rf->rf4); + rt2800_rfcsr_write(rt2x00dev, 19, rfcsr); + +- /* Default: XO=20MHz , SDM mode */ +- rfcsr = rt2800_rfcsr_read(rt2x00dev, 16); +- rt2x00_set_field8(&rfcsr, RFCSR16_SDM_MODE_MT7620, 0x80); +- rt2800_rfcsr_write(rt2x00dev, 16, rfcsr); +- +- rfcsr = rt2800_rfcsr_read(rt2x00dev, 21); +- rt2x00_set_field8(&rfcsr, RFCSR21_BIT8, 1); +- rt2800_rfcsr_write(rt2x00dev, 21, rfcsr); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { ++ /* Default: XO=20MHz , SDM mode */ ++ rfcsr = rt2800_rfcsr_read(rt2x00dev, 16); ++ rt2x00_set_field8(&rfcsr, RFCSR16_SDM_MODE_MT7620, 0x80); ++ rt2800_rfcsr_write(rt2x00dev, 16, rfcsr); ++ ++ rfcsr = rt2800_rfcsr_read(rt2x00dev, 21); ++ rt2x00_set_field8(&rfcsr, RFCSR21_BIT8, 1); ++ rt2800_rfcsr_write(rt2x00dev, 21, rfcsr); ++ } + + rfcsr = rt2800_rfcsr_read(rt2x00dev, 1); + rt2x00_set_field8(&rfcsr, RFCSR1_TX2_EN_MT7620, +@@ -3819,18 +3821,23 @@ static void rt2800_config_channel_rf7620 + rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x20); + } + +- if (conf_is_ht40(conf)) { +- rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x08); +- rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x08); +- } else { +- rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x28); +- rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x28); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { ++ if (conf_is_ht40(conf)) { ++ rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x08); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x08); ++ } else { ++ rt2800_rfcsr_write_dccal(rt2x00dev, 58, 0x28); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 59, 0x28); ++ } + } + +- rfcsr = rt2800_rfcsr_read(rt2x00dev, 28); +- rt2x00_set_field8(&rfcsr, RFCSR28_CH11_HT40, +- conf_is_ht40(conf) && (rf->channel == 11)); +- rt2800_rfcsr_write(rt2x00dev, 28, rfcsr); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && ++ rt2800_hw_get_chipeco(rt2x00dev) == 2) { ++ rfcsr = rt2800_rfcsr_read(rt2x00dev, 28); ++ rt2x00_set_field8(&rfcsr, RFCSR28_CH11_HT40, ++ conf_is_ht40(conf) && (rf->channel == 11)); ++ rt2800_rfcsr_write(rt2x00dev, 28, rfcsr); ++ } + + if (!test_bit(DEVICE_STATE_SCANNING, &rt2x00dev->flags)) { + if (conf_is_ht40(conf)) { +@@ -3929,25 +3936,29 @@ static void rt2800_config_alc(struct rt2 + if (unlikely(rt2800_wait_bbp_rf_ready(rt2x00dev, MAC_STATUS_CFG_BBP_RF_BUSY))) + rt2x00_warn(rt2x00dev, "RF busy while configuring ALC\n"); + +- if (chan->center_freq > 2457) { +- bbp = rt2800_bbp_read(rt2x00dev, 30); +- bbp = 0x40; +- rt2800_bbp_write(rt2x00dev, 30, bbp); +- rt2800_rfcsr_write(rt2x00dev, 39, 0); +- if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) +- rt2800_rfcsr_write(rt2x00dev, 42, 0xfb); +- else +- rt2800_rfcsr_write(rt2x00dev, 42, 0x7b); +- } else { +- bbp = rt2800_bbp_read(rt2x00dev, 30); +- bbp = 0x1f; +- rt2800_bbp_write(rt2x00dev, 30, bbp); +- rt2800_rfcsr_write(rt2x00dev, 39, 0x80); +- if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) +- rt2800_rfcsr_write(rt2x00dev, 42, 0xdb); +- else +- rt2800_rfcsr_write(rt2x00dev, 42, 0x5b); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && ++ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { ++ if (chan->center_freq > 2457) { ++ bbp = rt2800_bbp_read(rt2x00dev, 30); ++ bbp = 0x40; ++ rt2800_bbp_write(rt2x00dev, 30, bbp); ++ rt2800_rfcsr_write(rt2x00dev, 39, 0); ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) ++ rt2800_rfcsr_write(rt2x00dev, 42, 0xfb); ++ else ++ rt2800_rfcsr_write(rt2x00dev, 42, 0x7b); ++ } else { ++ bbp = rt2800_bbp_read(rt2x00dev, 30); ++ bbp = 0x1f; ++ rt2800_bbp_write(rt2x00dev, 30, bbp); ++ rt2800_rfcsr_write(rt2x00dev, 39, 0x80); ++ if (rt2x00_has_cap_external_lna_bg(rt2x00dev)) ++ rt2800_rfcsr_write(rt2x00dev, 42, 0xdb); ++ else ++ rt2800_rfcsr_write(rt2x00dev, 42, 0x5b); ++ } + } ++ + rt2800_register_write(rt2x00dev, MAC_SYS_CTRL, mac_sys_ctrl); + + rt2800_vco_calibration(rt2x00dev); +@@ -6011,18 +6022,33 @@ static int rt2800_init_registers(struct + } else if (rt2x00_rt(rt2x00dev, RT5350)) { + rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); + } else if (rt2x00_rt(rt2x00dev, RT6352)) { +- rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); +- rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001); +- rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); +- rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); +- rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); +- rt2800_register_write(rt2x00dev, TX1_BB_GAIN_ATTEN, 0x0); +- rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, 0x6C6C666C); +- rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, 0x6C6C666C); +- rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, +- 0x3630363A); +- rt2800_register_write(rt2x00dev, TX1_RF_GAIN_CORRECT, +- 0x3630363A); ++ if (rt2800_hw_get_chipver(rt2x00dev) <= 1) { ++ rt2800_register_write(rt2x00dev, TX_ALC_VGA3, ++ 0x00000000); ++ rt2800_register_write(rt2x00dev, BB_PA_MODE_CFG0, ++ 0x000055FF); ++ rt2800_register_write(rt2x00dev, BB_PA_MODE_CFG1, ++ 0x00550055); ++ rt2800_register_write(rt2x00dev, RF_PA_MODE_CFG0, ++ 0x000055FF); ++ rt2800_register_write(rt2x00dev, RF_PA_MODE_CFG1, ++ 0x00550055); ++ } else { ++ rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); ++ rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0001); ++ rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); ++ rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); ++ rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); ++ rt2800_register_write(rt2x00dev, TX1_BB_GAIN_ATTEN, 0x0); ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_ATTEN, ++ 0x6C6C666C); ++ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_ATTEN, ++ 0x6C6C666C); ++ rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT, ++ 0x3630363A); ++ rt2800_register_write(rt2x00dev, TX1_RF_GAIN_CORRECT, ++ 0x3630363A); ++ } + reg = rt2800_register_read(rt2x00dev, TX_ALC_CFG_1); + rt2x00_set_field32(®, TX_ALC_CFG_1_ROS_BUSY_EN, 0); + rt2800_register_write(rt2x00dev, TX_ALC_CFG_1, reg); +@@ -7127,14 +7153,16 @@ static void rt2800_init_bbp_6352(struct + rt2800_bbp_write(rt2x00dev, 188, 0x00); + rt2800_bbp_write(rt2x00dev, 189, 0x00); + +- rt2800_bbp_write(rt2x00dev, 91, 0x06); +- rt2800_bbp_write(rt2x00dev, 92, 0x04); +- rt2800_bbp_write(rt2x00dev, 93, 0x54); +- rt2800_bbp_write(rt2x00dev, 99, 0x50); +- rt2800_bbp_write(rt2x00dev, 148, 0x84); +- rt2800_bbp_write(rt2x00dev, 167, 0x80); +- rt2800_bbp_write(rt2x00dev, 178, 0xFF); +- rt2800_bbp_write(rt2x00dev, 106, 0x13); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { ++ rt2800_bbp_write(rt2x00dev, 91, 0x06); ++ rt2800_bbp_write(rt2x00dev, 92, 0x04); ++ rt2800_bbp_write(rt2x00dev, 93, 0x54); ++ rt2800_bbp_write(rt2x00dev, 99, 0x50); ++ rt2800_bbp_write(rt2x00dev, 148, 0x84); ++ rt2800_bbp_write(rt2x00dev, 167, 0x80); ++ rt2800_bbp_write(rt2x00dev, 178, 0xFF); ++ rt2800_bbp_write(rt2x00dev, 106, 0x13); ++ } + + /* BBP for G band GLRT function (BBP_128 ~ BBP_221) */ + rt2800_bbp_glrt_write(rt2x00dev, 0, 0x00); +@@ -10408,31 +10436,36 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rfcsr_write(rt2x00dev, 42, 0x5B); + rt2800_rfcsr_write(rt2x00dev, 43, 0x00); + +- rt2800_rfcsr_write(rt2x00dev, 11, 0x21); +- if (rt2800_clk_is_20mhz(rt2x00dev)) +- rt2800_rfcsr_write(rt2x00dev, 13, 0x03); +- else +- rt2800_rfcsr_write(rt2x00dev, 13, 0x00); +- rt2800_rfcsr_write(rt2x00dev, 14, 0x7C); +- rt2800_rfcsr_write(rt2x00dev, 16, 0x80); +- rt2800_rfcsr_write(rt2x00dev, 17, 0x99); +- rt2800_rfcsr_write(rt2x00dev, 18, 0x99); +- rt2800_rfcsr_write(rt2x00dev, 19, 0x09); +- rt2800_rfcsr_write(rt2x00dev, 20, 0x50); +- rt2800_rfcsr_write(rt2x00dev, 21, 0xB0); +- rt2800_rfcsr_write(rt2x00dev, 22, 0x00); +- rt2800_rfcsr_write(rt2x00dev, 23, 0x06); +- rt2800_rfcsr_write(rt2x00dev, 24, 0x00); +- rt2800_rfcsr_write(rt2x00dev, 25, 0x00); +- rt2800_rfcsr_write(rt2x00dev, 26, 0x5D); +- rt2800_rfcsr_write(rt2x00dev, 27, 0x00); +- rt2800_rfcsr_write(rt2x00dev, 28, 0x61); +- rt2800_rfcsr_write(rt2x00dev, 29, 0xB5); +- rt2800_rfcsr_write(rt2x00dev, 43, 0x02); +- +- rt2800_rfcsr_write(rt2x00dev, 28, 0x62); +- rt2800_rfcsr_write(rt2x00dev, 29, 0xAD); +- rt2800_rfcsr_write(rt2x00dev, 39, 0x80); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { ++ rt2800_rfcsr_write(rt2x00dev, 11, 0x21); ++ if (rt2800_clk_is_20mhz(rt2x00dev)) ++ rt2800_rfcsr_write(rt2x00dev, 13, 0x03); ++ else ++ rt2800_rfcsr_write(rt2x00dev, 13, 0x00); ++ rt2800_rfcsr_write(rt2x00dev, 14, 0x7C); ++ rt2800_rfcsr_write(rt2x00dev, 16, 0x80); ++ rt2800_rfcsr_write(rt2x00dev, 17, 0x99); ++ rt2800_rfcsr_write(rt2x00dev, 18, 0x99); ++ rt2800_rfcsr_write(rt2x00dev, 19, 0x09); ++ rt2800_rfcsr_write(rt2x00dev, 20, 0x50); ++ rt2800_rfcsr_write(rt2x00dev, 21, 0xB0); ++ rt2800_rfcsr_write(rt2x00dev, 22, 0x00); ++ rt2800_rfcsr_write(rt2x00dev, 23, 0x06); ++ rt2800_rfcsr_write(rt2x00dev, 24, 0x00); ++ rt2800_rfcsr_write(rt2x00dev, 25, 0x00); ++ rt2800_rfcsr_write(rt2x00dev, 26, 0x5D); ++ rt2800_rfcsr_write(rt2x00dev, 27, 0x00); ++ rt2800_rfcsr_write(rt2x00dev, 28, 0x61); ++ rt2800_rfcsr_write(rt2x00dev, 29, 0xB5); ++ rt2800_rfcsr_write(rt2x00dev, 43, 0x02); ++ } ++ ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && ++ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { ++ rt2800_rfcsr_write(rt2x00dev, 28, 0x62); ++ rt2800_rfcsr_write(rt2x00dev, 29, 0xAD); ++ rt2800_rfcsr_write(rt2x00dev, 39, 0x80); ++ } + + /* Initialize RF channel register to default value */ + rt2800_rfcsr_write_chanreg(rt2x00dev, 0, 0x03); +@@ -10498,63 +10531,71 @@ static void rt2800_init_rfcsr_6352(struc + + rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0xC5); + +- rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x47); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x71); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x33); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x0E); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x23); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA4); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 20, 0x02); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 21, 0x12); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x1C); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 29, 0xEB); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 32, 0x7D); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 34, 0xD6); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 36, 0x08); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 38, 0xB4); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xB3); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); +- rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0x67); +- rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0x69); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFF); +- rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27); +- rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x20); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xFF); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1C); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x20); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xF7); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09); +- +- rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x2C); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x51); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x36); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); +- +- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6C); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFC); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1F); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); +- +- /* Initialize RF channel register for DRQFN */ +- rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xE3); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xE5); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x28); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x68); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xF7); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02); +- rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x47); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x71); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x33); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x0E); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 17, 0x23); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 20, 0x02); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 21, 0x12); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x1C); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 29, 0xEB); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 32, 0x7D); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 34, 0xD6); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 36, 0x08); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 38, 0xB4); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xB3); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27); ++ rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0x67); ++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0x69); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFF); ++ rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27); ++ rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x20); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xFF); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1C); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x20); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xF7); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x09); ++ } ++ ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && ++ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 10, 0x51); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x06); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 19, 0xA7); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 28, 0x2C); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x64); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 8, 0x51); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 9, 0x36); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 11, 0x53); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 14, 0x16); ++ ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x6C); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFC); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x1F); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0x6B); ++ } ++ ++ if (rt2800_hw_get_chippkg(rt2x00dev) == 0 && ++ rt2800_hw_get_chipver(rt2x00dev) == 1) { ++ /* Initialize RF channel register for DRQFN */ ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0xD3); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xE3); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xE5); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x28); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x68); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xF7); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x02); ++ rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xC7); ++ } + + /* Initialize RF DC calibration register to default value */ + rt2800_rfcsr_write_dccal(rt2x00dev, 0, 0x47); +@@ -10617,12 +10658,17 @@ static void rt2800_init_rfcsr_6352(struc + rt2800_rfcsr_write_dccal(rt2x00dev, 62, 0x00); + rt2800_rfcsr_write_dccal(rt2x00dev, 63, 0x00); + +- rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x08); +- rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x04); +- rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x20); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1) { ++ rt2800_rfcsr_write_dccal(rt2x00dev, 3, 0x08); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 4, 0x04); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x20); ++ } + +- rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); +- rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); ++ if (rt2800_hw_get_chipver(rt2x00dev) > 1 && ++ rt2800_hw_get_chipeco(rt2x00dev) >= 2) { ++ rt2800_rfcsr_write_dccal(rt2x00dev, 5, 0x00); ++ rt2800_rfcsr_write_dccal(rt2x00dev, 17, 0x7C); ++ } + + rt6352_enable_pa_pin(rt2x00dev, 0); + rt2800_r_calibration(rt2x00dev); diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi index c33dd135fe..4b6fa60dc8 100644 --- a/target/linux/ramips/dts/mt7620a.dtsi +++ b/target/linux/ramips/dts/mt7620a.dtsi @@ -420,6 +420,13 @@ }; }; + pa_gpio_pins: pa_gpio { + pa { + groups = "pa"; + function = "gpio"; + }; + }; + sdhci_pins: sdhci { sdhci { groups = "nd_sd"; diff --git a/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts b/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts index 7c8caa5066..4b960da312 100644 --- a/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts +++ b/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts @@ -147,8 +147,9 @@ &wmac { ralink,mtd-eeprom = <&factory 0x0>; - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; &factory { diff --git a/target/linux/ramips/dts/mt7620a_cameo_810.dtsi b/target/linux/ramips/dts/mt7620a_cameo_810.dtsi index 3174b98bbf..d0113f5560 100644 --- a/target/linux/ramips/dts/mt7620a_cameo_810.dtsi +++ b/target/linux/ramips/dts/mt7620a_cameo_810.dtsi @@ -138,8 +138,9 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; ralink,mtd-eeprom = <&factory 0x0>; nvmem-cells = <&macaddr_factory_28>; diff --git a/target/linux/ramips/dts/mt7620a_dlink_dch-m225.dts b/target/linux/ramips/dts/mt7620a_dlink_dch-m225.dts index 68b733cade..2884bfdb04 100644 --- a/target/linux/ramips/dts/mt7620a_dlink_dch-m225.dts +++ b/target/linux/ramips/dts/mt7620a_dlink_dch-m225.dts @@ -174,8 +174,9 @@ &wmac { ralink,mtd-eeprom = <&factory 0x0>; - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; &factory { diff --git a/target/linux/ramips/dts/mt7620a_fon_fon2601.dts b/target/linux/ramips/dts/mt7620a_fon_fon2601.dts index 69ddea589b..8f95204ad1 100644 --- a/target/linux/ramips/dts/mt7620a_fon_fon2601.dts +++ b/target/linux/ramips/dts/mt7620a_fon_fon2601.dts @@ -143,8 +143,10 @@ &wmac { ralink,mtd-eeprom = <&factory 0x0>; - pinctrl-names = "default"; + + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>, <&wled_pins>; + pinctrl-1 = <&pa_gpio_pins>, <&wled_pins>; }; &pcie { diff --git a/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts b/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts index 10aa0ddf6f..87eacb13d7 100644 --- a/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts +++ b/target/linux/ramips/dts/mt7620a_hiwifi_hc5861.dts @@ -107,6 +107,7 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; diff --git a/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dtsi b/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dtsi index c7b7ea7b90..5e834d291d 100644 --- a/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dtsi +++ b/target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dtsi @@ -90,9 +90,11 @@ }; &wmac { - ralink,mtd-eeprom = <&factory 0x0>; - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; + + ralink,mtd-eeprom = <&factory 0x0>; }; &state_default { diff --git a/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.4.dts b/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.4.dts index 4e9fc1307b..52d131556d 100644 --- a/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.4.dts +++ b/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.4.dts @@ -18,6 +18,7 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; diff --git a/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.5.dts b/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.5.dts index 2a682872c6..cf9d0b290c 100644 --- a/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.5.dts +++ b/target/linux/ramips/dts/mt7620a_phicomm_k2-v22.5.dts @@ -24,6 +24,7 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; diff --git a/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts b/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts index d113edc19f..bc934d7058 100644 --- a/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts +++ b/target/linux/ramips/dts/mt7620a_phicomm_k2g.dts @@ -42,6 +42,7 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; diff --git a/target/linux/ramips/dts/mt7620a_tplink_archer-c20-v1.dts b/target/linux/ramips/dts/mt7620a_tplink_archer-c20-v1.dts index e3c077cb0d..8fe5b9c3a2 100644 --- a/target/linux/ramips/dts/mt7620a_tplink_archer-c20-v1.dts +++ b/target/linux/ramips/dts/mt7620a_tplink_archer-c20-v1.dts @@ -69,8 +69,9 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; nvmem-cells = <&macaddr_rom_f100>; nvmem-cell-names = "mac-address"; diff --git a/target/linux/ramips/dts/mt7620a_tplink_archer-c50-v1.dts b/target/linux/ramips/dts/mt7620a_tplink_archer-c50-v1.dts index aefd951f43..4dbd1b2a98 100644 --- a/target/linux/ramips/dts/mt7620a_tplink_archer-c50-v1.dts +++ b/target/linux/ramips/dts/mt7620a_tplink_archer-c50-v1.dts @@ -69,8 +69,9 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; nvmem-cells = <&macaddr_rom_f100>; nvmem-cell-names = "mac-address"; diff --git a/target/linux/ramips/dts/mt7620a_wavlink_wl-wn530hg4.dts b/target/linux/ramips/dts/mt7620a_wavlink_wl-wn530hg4.dts index b0522de7d0..9f58fb86ee 100644 --- a/target/linux/ramips/dts/mt7620a_wavlink_wl-wn530hg4.dts +++ b/target/linux/ramips/dts/mt7620a_wavlink_wl-wn530hg4.dts @@ -131,8 +131,9 @@ }; &wmac { - pinctrl-names = "default"; + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; ralink,mtd-eeprom = <&factory 0x0>; }; diff --git a/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts b/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts index 9f5df5dd79..1dd3f2eb47 100644 --- a/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts +++ b/target/linux/ramips/dts/mt7620a_xiaomi_miwifi-mini.dts @@ -146,8 +146,10 @@ &wmac { ralink,mtd-eeprom = <&factory 0x0>; - pinctrl-names = "default"; + + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; &pcie { diff --git a/target/linux/ramips/dts/mt7620a_youku_yk-l1.dtsi b/target/linux/ramips/dts/mt7620a_youku_yk-l1.dtsi index ac874cef3d..d15d2c0f4b 100644 --- a/target/linux/ramips/dts/mt7620a_youku_yk-l1.dtsi +++ b/target/linux/ramips/dts/mt7620a_youku_yk-l1.dtsi @@ -113,6 +113,10 @@ &wmac { ralink,mtd-eeprom = <&factory 0x0>; + + pinctrl-names = "default", "pa_gpio"; + pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; &sdhci { diff --git a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts index 6fcda971a6..ceb348e1d2 100644 --- a/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts +++ b/target/linux/ramips/dts/mt7620a_zbtlink_zbt-ape522ii.dts @@ -106,8 +106,10 @@ &wmac { ralink,mtd-eeprom = <&factory 0x0>; - pinctrl-names = "default"; + + pinctrl-names = "default", "pa_gpio"; pinctrl-0 = <&pa_pins>; + pinctrl-1 = <&pa_gpio_pins>; }; &pcie {