+++ /dev/null
-From 715f67f33af45ce2cc3a5b1ef133cc8c8e7787b0 Mon Sep 17 00:00:00 2001
-From: Douglas Anderson <dianders@chromium.org>
-Date: Fri, 20 Oct 2023 14:06:58 -0700
-Subject: [PATCH] r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE
-
-Whenever the RTL8152_UNPLUG is set that just tells the driver that all
-accesses will fail and we should just immediately bail. A future patch
-will use this same concept at a time when the driver hasn't actually
-been unplugged but is about to be reset. Rename the flag in
-preparation for the future patch.
-
-This is a no-op change and just a search and replace.
-
-Signed-off-by: Douglas Anderson <dianders@chromium.org>
-Reviewed-by: Grant Grundler <grundler@chromium.org>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/usb/r8152.c | 96 ++++++++++++++++++++---------------------
- 1 file changed, 48 insertions(+), 48 deletions(-)
-
---- a/drivers/net/usb/r8152.c
-+++ b/drivers/net/usb/r8152.c
-@@ -763,7 +763,7 @@ enum rtl_register_content {
-
- /* rtl8152 flags */
- enum rtl8152_flags {
-- RTL8152_UNPLUG = 0,
-+ RTL8152_INACCESSIBLE = 0,
- RTL8152_SET_RX_MODE,
- WORK_ENABLE,
- RTL8152_LINK_CHG,
-@@ -1244,7 +1244,7 @@ int set_registers(struct r8152 *tp, u16
- static void rtl_set_unplug(struct r8152 *tp)
- {
- if (tp->udev->state == USB_STATE_NOTATTACHED) {
-- set_bit(RTL8152_UNPLUG, &tp->flags);
-+ set_bit(RTL8152_INACCESSIBLE, &tp->flags);
- smp_mb__after_atomic();
- }
- }
-@@ -1255,7 +1255,7 @@ static int generic_ocp_read(struct r8152
- u16 limit = 64;
- int ret = 0;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- /* both size and indix must be 4 bytes align */
-@@ -1299,7 +1299,7 @@ static int generic_ocp_write(struct r815
- u16 byteen_start, byteen_end, byen;
- u16 limit = 512;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- /* both size and indix must be 4 bytes align */
-@@ -1536,7 +1536,7 @@ static int read_mii_word(struct net_devi
- struct r8152 *tp = netdev_priv(netdev);
- int ret;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- if (phy_id != R8152_PHY_ID)
-@@ -1552,7 +1552,7 @@ void write_mii_word(struct net_device *n
- {
- struct r8152 *tp = netdev_priv(netdev);
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- if (phy_id != R8152_PHY_ID)
-@@ -1757,7 +1757,7 @@ static void read_bulk_callback(struct ur
- if (!tp)
- return;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- if (!test_bit(WORK_ENABLE, &tp->flags))
-@@ -1849,7 +1849,7 @@ static void write_bulk_callback(struct u
- if (!test_bit(WORK_ENABLE, &tp->flags))
- return;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- if (!skb_queue_empty(&tp->tx_queue))
-@@ -1870,7 +1870,7 @@ static void intr_callback(struct urb *ur
- if (!test_bit(WORK_ENABLE, &tp->flags))
- return;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- switch (status) {
-@@ -2614,7 +2614,7 @@ static void bottom_half(struct tasklet_s
- {
- struct r8152 *tp = from_tasklet(tp, t, tx_tl);
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- if (!test_bit(WORK_ENABLE, &tp->flags))
-@@ -2657,7 +2657,7 @@ int r8152_submit_rx(struct r8152 *tp, st
- int ret;
-
- /* The rx would be stopped, so skip submitting */
-- if (test_bit(RTL8152_UNPLUG, &tp->flags) ||
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) ||
- !test_bit(WORK_ENABLE, &tp->flags) || !netif_carrier_ok(tp->netdev))
- return 0;
-
-@@ -3057,7 +3057,7 @@ static int rtl_enable(struct r8152 *tp)
-
- static int rtl8152_enable(struct r8152 *tp)
- {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- set_tx_qlen(tp);
-@@ -3144,7 +3144,7 @@ static int rtl8153_enable(struct r8152 *
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- set_tx_qlen(tp);
-@@ -3176,7 +3176,7 @@ static void rtl_disable(struct r8152 *tp
- u32 ocp_data;
- int i;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
- rtl_drop_queued_tx(tp);
- return;
- }
-@@ -3630,7 +3630,7 @@ static u16 r8153_phy_status(struct r8152
- }
-
- msleep(20);
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- break;
- }
-
-@@ -3662,7 +3662,7 @@ static void r8153b_ups_en(struct r8152 *
- int i;
-
- for (i = 0; i < 500; i++) {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
- if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &
- AUTOLOAD_DONE)
-@@ -3704,7 +3704,7 @@ static void r8153c_ups_en(struct r8152 *
- int i;
-
- for (i = 0; i < 500; i++) {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
- if (ocp_read_word(tp, MCU_TYPE_PLA, PLA_BOOT_CTRL) &
- AUTOLOAD_DONE)
-@@ -4049,8 +4049,8 @@ static int rtl_phy_patch_request(struct
- for (i = 0; wait && i < 5000; i++) {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-- break;
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
-+ return -ENODEV;
-
- usleep_range(1000, 2000);
- ocp_data = ocp_reg_read(tp, OCP_PHY_PATCH_STAT);
-@@ -6008,7 +6008,7 @@ static int rtl8156_enable(struct r8152 *
- u32 ocp_data;
- u16 speed;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- r8156_fc_parameter(tp);
-@@ -6066,7 +6066,7 @@ static int rtl8156b_enable(struct r8152
- u32 ocp_data;
- u16 speed;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- set_tx_qlen(tp);
-@@ -6252,7 +6252,7 @@ out:
-
- static void rtl8152_up(struct r8152 *tp)
- {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8152_aldps_en(tp, false);
-@@ -6262,7 +6262,7 @@ static void rtl8152_up(struct r8152 *tp)
-
- static void rtl8152_down(struct r8152 *tp)
- {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
- rtl_drop_queued_tx(tp);
- return;
- }
-@@ -6277,7 +6277,7 @@ static void rtl8153_up(struct r8152 *tp)
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153_u1u2en(tp, false);
-@@ -6317,7 +6317,7 @@ static void rtl8153_down(struct r8152 *t
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
- rtl_drop_queued_tx(tp);
- return;
- }
-@@ -6338,7 +6338,7 @@ static void rtl8153b_up(struct r8152 *tp
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153b_u1u2en(tp, false);
-@@ -6362,7 +6362,7 @@ static void rtl8153b_down(struct r8152 *
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
- rtl_drop_queued_tx(tp);
- return;
- }
-@@ -6399,7 +6399,7 @@ static void rtl8153c_up(struct r8152 *tp
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153b_u1u2en(tp, false);
-@@ -6480,7 +6480,7 @@ static void rtl8156_up(struct r8152 *tp)
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153b_u1u2en(tp, false);
-@@ -6553,7 +6553,7 @@ static void rtl8156_down(struct r8152 *t
- {
- u32 ocp_data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags)) {
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
- rtl_drop_queued_tx(tp);
- return;
- }
-@@ -6691,7 +6691,7 @@ static void rtl_work_func_t(struct work_
- /* If the device is unplugged or !netif_running(), the workqueue
- * doesn't need to wake the device, and could return directly.
- */
-- if (test_bit(RTL8152_UNPLUG, &tp->flags) || !netif_running(tp->netdev))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags) || !netif_running(tp->netdev))
- return;
-
- if (usb_autopm_get_interface(tp->intf) < 0)
-@@ -6730,7 +6730,7 @@ static void rtl_hw_phy_work_func_t(struc
- {
- struct r8152 *tp = container_of(work, struct r8152, hw_phy_work.work);
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- if (usb_autopm_get_interface(tp->intf) < 0)
-@@ -6857,7 +6857,7 @@ static int rtl8152_close(struct net_devi
- netif_stop_queue(netdev);
-
- res = usb_autopm_get_interface(tp->intf);
-- if (res < 0 || test_bit(RTL8152_UNPLUG, &tp->flags)) {
-+ if (res < 0 || test_bit(RTL8152_INACCESSIBLE, &tp->flags)) {
- rtl_drop_queued_tx(tp);
- rtl_stop_rx(tp);
- } else {
-@@ -6890,7 +6890,7 @@ static void r8152b_init(struct r8152 *tp
- u32 ocp_data;
- u16 data;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- data = r8152_mdio_read(tp, MII_BMCR);
-@@ -6934,7 +6934,7 @@ static void r8153_init(struct r8152 *tp)
- u16 data;
- int i;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153_u1u2en(tp, false);
-@@ -6945,7 +6945,7 @@ static void r8153_init(struct r8152 *tp)
- break;
-
- msleep(20);
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- break;
- }
-
-@@ -7074,7 +7074,7 @@ static void r8153b_init(struct r8152 *tp
- u16 data;
- int i;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153b_u1u2en(tp, false);
-@@ -7085,7 +7085,7 @@ static void r8153b_init(struct r8152 *tp
- break;
-
- msleep(20);
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- break;
- }
-
-@@ -7156,7 +7156,7 @@ static void r8153c_init(struct r8152 *tp
- u16 data;
- int i;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153b_u1u2en(tp, false);
-@@ -7176,7 +7176,7 @@ static void r8153c_init(struct r8152 *tp
- break;
-
- msleep(20);
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
- }
-
-@@ -8005,7 +8005,7 @@ static void r8156_init(struct r8152 *tp)
- u16 data;
- int i;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_ECM_OP);
-@@ -8026,7 +8026,7 @@ static void r8156_init(struct r8152 *tp)
- break;
-
- msleep(20);
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
- }
-
-@@ -8101,7 +8101,7 @@ static void r8156b_init(struct r8152 *tp
- u16 data;
- int i;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- ocp_data = ocp_read_byte(tp, MCU_TYPE_USB, USB_ECM_OP);
-@@ -8135,7 +8135,7 @@ static void r8156b_init(struct r8152 *tp
- break;
-
- msleep(20);
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
- }
-
-@@ -9164,7 +9164,7 @@ static int rtl8152_ioctl(struct net_devi
- struct mii_ioctl_data *data = if_mii(rq);
- int res;
-
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return -ENODEV;
-
- res = usb_autopm_get_interface(tp->intf);
-@@ -9266,7 +9266,7 @@ static const struct net_device_ops rtl81
-
- static void rtl8152_unload(struct r8152 *tp)
- {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- if (tp->version != RTL_VER_01)
-@@ -9275,7 +9275,7 @@ static void rtl8152_unload(struct r8152
-
- static void rtl8153_unload(struct r8152 *tp)
- {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153_power_cut_en(tp, false);
-@@ -9283,7 +9283,7 @@ static void rtl8153_unload(struct r8152
-
- static void rtl8153b_unload(struct r8152 *tp)
- {
-- if (test_bit(RTL8152_UNPLUG, &tp->flags))
-+ if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
- return;
-
- r8153b_power_cut_en(tp, false);
projects / openwrt / staging / stintel.git / commitdiff