From af9afa2811f0cfb373071b27a03affd77f9e00eb Mon Sep 17 00:00:00 2001 From: Mathias Kresin Date: Sat, 25 Mar 2017 19:24:26 +0100 Subject: [PATCH] lantiq: drop tffs patches With the fritz-tools a userspace parser for the Tiny Flash File System is available and makes the tffs2 kernel patches obsolete. Signed-off-by: Mathias Kresin --- ...07-MIPS-lantiq-add-basic-tffs-driver.patch | 111 ------------------ ...-MIPS-lantiq-backport-old-timer-code.patch | 2 +- ...iq-wifi-and-ethernet-eeprom-handling.patch | 2 +- ...07-MIPS-lantiq-add-basic-tffs-driver.patch | 111 ------------------ 4 files changed, 2 insertions(+), 224 deletions(-) delete mode 100644 target/linux/lantiq/patches-4.4/0007-MIPS-lantiq-add-basic-tffs-driver.patch delete mode 100644 target/linux/lantiq/patches-4.9/0007-MIPS-lantiq-add-basic-tffs-driver.patch diff --git a/target/linux/lantiq/patches-4.4/0007-MIPS-lantiq-add-basic-tffs-driver.patch b/target/linux/lantiq/patches-4.4/0007-MIPS-lantiq-add-basic-tffs-driver.patch deleted file mode 100644 index 70813738cc..0000000000 --- a/target/linux/lantiq/patches-4.4/0007-MIPS-lantiq-add-basic-tffs-driver.patch +++ /dev/null @@ -1,111 +0,0 @@ -From d27ec8bb97db0f60d81ab255d51ac4e967362067 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:34:19 +0200 -Subject: [PATCH 07/36] MIPS: lantiq: add basic tffs driver - -Signed-off-by: John Crispin ---- - arch/mips/lantiq/xway/Makefile | 2 +- - arch/mips/lantiq/xway/tffs.c | 87 ++++++++++++++++++++++++++++++++++++++++ - 2 files changed, 88 insertions(+), 1 deletion(-) - create mode 100644 arch/mips/lantiq/xway/tffs.c - ---- a/arch/mips/lantiq/xway/Makefile -+++ b/arch/mips/lantiq/xway/Makefile -@@ -1,5 +1,5 @@ - obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o dcdc.o - --obj-y += vmmc.o -+obj-y += vmmc.o tffs.o - - obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o ---- /dev/null -+++ b/arch/mips/lantiq/xway/tffs.c -@@ -0,0 +1,87 @@ -+#include -+#include -+#include -+#include -+ -+struct tffs_entry { -+ uint16_t id; -+ uint16_t len; -+}; -+ -+static struct tffs_id { -+ uint32_t id; -+ char *name; -+ unsigned char *val; -+ uint32_t offset; -+ uint32_t len; -+} ids[] = { -+ { 0x01A9, "annex" }, -+ { 0x0188, "maca" }, -+ { 0x0189, "macb" }, -+ { 0x018a, "macwlan" }, -+ { 0x0195, "macwlan2" }, -+ { 0x018b, "macdsl" }, -+ { 0x01C2, "webgui_pass" }, -+ { 0x01AB, "wlan_key" }, -+}; -+ -+static struct mtd_info *tffs1, *tffs2; -+ -+static struct tffs_id* tffs_find_id(int id) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(ids); i++) -+ if (id == ids[i].id) -+ return &ids[i]; -+ -+ return NULL; -+} -+ -+static void tffs_index(void) -+{ -+ struct tffs_entry *E = NULL; -+ struct tffs_entry entry; -+ int ret, retlen; -+ -+ while ((unsigned int) E + sizeof(struct tffs_entry) < tffs2->size) { -+ struct tffs_id *id; -+ int len; -+ -+ ret = mtd_read(tffs2, (unsigned int) E, sizeof(struct tffs_entry), &retlen, (unsigned char *)&entry); -+ if (ret) -+ return; -+ -+ if (entry.id == 0xffff) -+ return; -+ -+ id = tffs_find_id(entry.id); -+ if (id) { -+ id->offset = (uint32_t) E; -+ id->len = entry.len; -+ id->val = kzalloc(entry.len + 1, GFP_KERNEL); -+ mtd_read(tffs2, ((unsigned int) E) + sizeof(struct tffs_entry), entry.len, &retlen, id->val); -+ -+ } -+ //printk(KERN_INFO "found entry at 0x%08X-> [<0x%x> %u bytes]\n", (uint32_t) E, entry.id, entry.len); -+ if (id && id->name) -+ printk(KERN_INFO "found entry name -> %s=%s\n", id->name, id->val); -+ -+ len = (entry.len + 3) & ~0x03; -+ E = (struct tffs_entry *)(((unsigned int)E) + sizeof(struct tffs_entry) + len); -+ } -+} -+ -+static int __init tffs_init(void) -+{ -+ tffs1 = get_mtd_device_nm("tffs (1)"); -+ tffs2 = get_mtd_device_nm("tffs (2)"); -+ if (IS_ERR(tffs1) || IS_ERR(tffs2)) -+ return -1; -+ -+ tffs_index(); -+ -+ return 0; -+} -+late_initcall(tffs_init); -+ diff --git a/target/linux/lantiq/patches-4.4/0008-MIPS-lantiq-backport-old-timer-code.patch b/target/linux/lantiq/patches-4.4/0008-MIPS-lantiq-backport-old-timer-code.patch index 55255037fa..f36a79a83b 100644 --- a/target/linux/lantiq/patches-4.4/0008-MIPS-lantiq-backport-old-timer-code.patch +++ b/target/linux/lantiq/patches-4.4/0008-MIPS-lantiq-backport-old-timer-code.patch @@ -176,7 +176,7 @@ Signed-off-by: John Crispin -obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o dcdc.o +obj-y := prom.o sysctrl.o clk.o reset.o dma.o timer.o dcdc.o - obj-y += vmmc.o tffs.o + obj-y += vmmc.o --- /dev/null +++ b/arch/mips/lantiq/xway/timer.c diff --git a/target/linux/lantiq/patches-4.4/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch b/target/linux/lantiq/patches-4.4/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch index 73b3c3a3c0..15ecdb3543 100644 --- a/target/linux/lantiq/patches-4.4/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch +++ b/target/linux/lantiq/patches-4.4/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch @@ -29,7 +29,7 @@ Signed-off-by: John Crispin +++ b/arch/mips/lantiq/xway/Makefile @@ -2,4 +2,7 @@ obj-y := prom.o sysctrl.o clk.o reset.o - obj-y += vmmc.o tffs.o + obj-y += vmmc.o +obj-y += eth_mac.o +obj-$(CONFIG_PCI) += ath5k_eep.o diff --git a/target/linux/lantiq/patches-4.9/0007-MIPS-lantiq-add-basic-tffs-driver.patch b/target/linux/lantiq/patches-4.9/0007-MIPS-lantiq-add-basic-tffs-driver.patch deleted file mode 100644 index 70813738cc..0000000000 --- a/target/linux/lantiq/patches-4.9/0007-MIPS-lantiq-add-basic-tffs-driver.patch +++ /dev/null @@ -1,111 +0,0 @@ -From d27ec8bb97db0f60d81ab255d51ac4e967362067 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:34:19 +0200 -Subject: [PATCH 07/36] MIPS: lantiq: add basic tffs driver - -Signed-off-by: John Crispin ---- - arch/mips/lantiq/xway/Makefile | 2 +- - arch/mips/lantiq/xway/tffs.c | 87 ++++++++++++++++++++++++++++++++++++++++ - 2 files changed, 88 insertions(+), 1 deletion(-) - create mode 100644 arch/mips/lantiq/xway/tffs.c - ---- a/arch/mips/lantiq/xway/Makefile -+++ b/arch/mips/lantiq/xway/Makefile -@@ -1,5 +1,5 @@ - obj-y := prom.o sysctrl.o clk.o reset.o dma.o gptu.o dcdc.o - --obj-y += vmmc.o -+obj-y += vmmc.o tffs.o - - obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o ---- /dev/null -+++ b/arch/mips/lantiq/xway/tffs.c -@@ -0,0 +1,87 @@ -+#include -+#include -+#include -+#include -+ -+struct tffs_entry { -+ uint16_t id; -+ uint16_t len; -+}; -+ -+static struct tffs_id { -+ uint32_t id; -+ char *name; -+ unsigned char *val; -+ uint32_t offset; -+ uint32_t len; -+} ids[] = { -+ { 0x01A9, "annex" }, -+ { 0x0188, "maca" }, -+ { 0x0189, "macb" }, -+ { 0x018a, "macwlan" }, -+ { 0x0195, "macwlan2" }, -+ { 0x018b, "macdsl" }, -+ { 0x01C2, "webgui_pass" }, -+ { 0x01AB, "wlan_key" }, -+}; -+ -+static struct mtd_info *tffs1, *tffs2; -+ -+static struct tffs_id* tffs_find_id(int id) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(ids); i++) -+ if (id == ids[i].id) -+ return &ids[i]; -+ -+ return NULL; -+} -+ -+static void tffs_index(void) -+{ -+ struct tffs_entry *E = NULL; -+ struct tffs_entry entry; -+ int ret, retlen; -+ -+ while ((unsigned int) E + sizeof(struct tffs_entry) < tffs2->size) { -+ struct tffs_id *id; -+ int len; -+ -+ ret = mtd_read(tffs2, (unsigned int) E, sizeof(struct tffs_entry), &retlen, (unsigned char *)&entry); -+ if (ret) -+ return; -+ -+ if (entry.id == 0xffff) -+ return; -+ -+ id = tffs_find_id(entry.id); -+ if (id) { -+ id->offset = (uint32_t) E; -+ id->len = entry.len; -+ id->val = kzalloc(entry.len + 1, GFP_KERNEL); -+ mtd_read(tffs2, ((unsigned int) E) + sizeof(struct tffs_entry), entry.len, &retlen, id->val); -+ -+ } -+ //printk(KERN_INFO "found entry at 0x%08X-> [<0x%x> %u bytes]\n", (uint32_t) E, entry.id, entry.len); -+ if (id && id->name) -+ printk(KERN_INFO "found entry name -> %s=%s\n", id->name, id->val); -+ -+ len = (entry.len + 3) & ~0x03; -+ E = (struct tffs_entry *)(((unsigned int)E) + sizeof(struct tffs_entry) + len); -+ } -+} -+ -+static int __init tffs_init(void) -+{ -+ tffs1 = get_mtd_device_nm("tffs (1)"); -+ tffs2 = get_mtd_device_nm("tffs (2)"); -+ if (IS_ERR(tffs1) || IS_ERR(tffs2)) -+ return -1; -+ -+ tffs_index(); -+ -+ return 0; -+} -+late_initcall(tffs_init); -+ -- 2.30.2