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8299d1f057
openwrt/target/linux/bcm27xx/patches-5.10/950-0556-r8152-support-PHY-firmware-for-RTL8156-series.patch
Álvaro Fernández Rojas 8299d1f057 bcm27xx: add kernel 5.10 support 
Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted
patches, wireless patches and defconfig patches.

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 4B v1.1 4G
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-08-21 19:07:07 +02:00

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From ca09589a72a0aa17389754fb75a5cd1a5d46818f Mon Sep 17 00:00:00 2001
From: Hayes Wang <hayeswang@realtek.com>
Date: Fri, 16 Apr 2021 16:04:36 +0800
Subject: [PATCH] r8152: support PHY firmware for RTL8156 series
commit 4a51b0e8a0143b0e83d51d9c58c6416c3818a9f2 upstream.
Support new firmware type and method for RTL8156 series.
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/usb/r8152.c | 563 +++++++++++++++++++++++++++++++++++++++-
1 file changed, 561 insertions(+), 2 deletions(-)
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -974,8 +974,60 @@ enum rtl8152_fw_flags {
FW_FLAGS_START,
FW_FLAGS_STOP,
FW_FLAGS_NC,
+ FW_FLAGS_NC1,
+ FW_FLAGS_NC2,
+ FW_FLAGS_UC2,
+ FW_FLAGS_UC,
+ FW_FLAGS_SPEED_UP,
+ FW_FLAGS_VER,
};
+enum rtl8152_fw_fixup_cmd {
+ FW_FIXUP_AND = 0,
+ FW_FIXUP_OR,
+ FW_FIXUP_NOT,
+ FW_FIXUP_XOR,
+};
+
+struct fw_phy_set {
+ __le16 addr;
+ __le16 data;
+} __packed;
+
+struct fw_phy_speed_up {
+ struct fw_block blk_hdr;
+ __le16 fw_offset;
+ __le16 version;
+ __le16 fw_reg;
+ __le16 reserved;
+ char info[];
+} __packed;
+
+struct fw_phy_ver {
+ struct fw_block blk_hdr;
+ struct fw_phy_set ver;
+ __le32 reserved;
+} __packed;
+
+struct fw_phy_fixup {
+ struct fw_block blk_hdr;
+ struct fw_phy_set setting;
+ __le16 bit_cmd;
+ __le16 reserved;
+} __packed;
+
+struct fw_phy_union {
+ struct fw_block blk_hdr;
+ __le16 fw_offset;
+ __le16 fw_reg;
+ struct fw_phy_set pre_set[2];
+ struct fw_phy_set bp[8];
+ struct fw_phy_set bp_en;
+ u8 pre_num;
+ u8 bp_num;
+ char info[];
+} __packed;
+
/**
* struct fw_mac - a firmware block used by RTL_FW_PLA and RTL_FW_USB.
* The layout of the firmware block is:
@@ -1080,6 +1132,15 @@ enum rtl_fw_type {
RTL_FW_PHY_START,
RTL_FW_PHY_STOP,
RTL_FW_PHY_NC,
+ RTL_FW_PHY_FIXUP,
+ RTL_FW_PHY_UNION_NC,
+ RTL_FW_PHY_UNION_NC1,
+ RTL_FW_PHY_UNION_NC2,
+ RTL_FW_PHY_UNION_UC2,
+ RTL_FW_PHY_UNION_UC,
+ RTL_FW_PHY_UNION_MISC,
+ RTL_FW_PHY_SPEED_UP,
+ RTL_FW_PHY_VER,
};
enum rtl_version {
@@ -3999,6 +4060,162 @@ static int rtl_post_ram_code(struct r815
return 0;
}
+static bool rtl8152_is_fw_phy_speed_up_ok(struct r8152 *tp, struct fw_phy_speed_up *phy)
+{
+ u16 fw_offset;
+ u32 length;
+ bool rc = false;
+
+ switch (tp->version) {
+ case RTL_VER_01:
+ case RTL_VER_02:
+ case RTL_VER_03:
+ case RTL_VER_04:
+ case RTL_VER_05:
+ case RTL_VER_06:
+ case RTL_VER_07:
+ case RTL_VER_08:
+ case RTL_VER_09:
+ case RTL_VER_10:
+ case RTL_VER_11:
+ case RTL_VER_12:
+ case RTL_VER_14:
+ goto out;
+ case RTL_VER_13:
+ case RTL_VER_15:
+ default:
+ break;
+ }
+
+ fw_offset = __le16_to_cpu(phy->fw_offset);
+ length = __le32_to_cpu(phy->blk_hdr.length);
+ if (fw_offset < sizeof(*phy) || length <= fw_offset) {
+ dev_err(&tp->intf->dev, "invalid fw_offset\n");
+ goto out;
+ }
+
+ length -= fw_offset;
+ if (length & 3) {
+ dev_err(&tp->intf->dev, "invalid block length\n");
+ goto out;
+ }
+
+ if (__le16_to_cpu(phy->fw_reg) != 0x9A00) {
+ dev_err(&tp->intf->dev, "invalid register to load firmware\n");
+ goto out;
+ }
+
+ rc = true;
+out:
+ return rc;
+}
+
+static bool rtl8152_is_fw_phy_ver_ok(struct r8152 *tp, struct fw_phy_ver *ver)
+{
+ bool rc = false;
+
+ switch (tp->version) {
+ case RTL_VER_10:
+ case RTL_VER_11:
+ case RTL_VER_12:
+ case RTL_VER_13:
+ case RTL_VER_15:
+ break;
+ default:
+ goto out;
+ }
+
+ if (__le32_to_cpu(ver->blk_hdr.length) != sizeof(*ver)) {
+ dev_err(&tp->intf->dev, "invalid block length\n");
+ goto out;
+ }
+
+ if (__le16_to_cpu(ver->ver.addr) != SRAM_GPHY_FW_VER) {
+ dev_err(&tp->intf->dev, "invalid phy ver addr\n");
+ goto out;
+ }
+
+ rc = true;
+out:
+ return rc;
+}
+
+static bool rtl8152_is_fw_phy_fixup_ok(struct r8152 *tp, struct fw_phy_fixup *fix)
+{
+ bool rc = false;
+
+ switch (tp->version) {
+ case RTL_VER_10:
+ case RTL_VER_11:
+ case RTL_VER_12:
+ case RTL_VER_13:
+ case RTL_VER_15:
+ break;
+ default:
+ goto out;
+ }
+
+ if (__le32_to_cpu(fix->blk_hdr.length) != sizeof(*fix)) {
+ dev_err(&tp->intf->dev, "invalid block length\n");
+ goto out;
+ }
+
+ if (__le16_to_cpu(fix->setting.addr) != OCP_PHY_PATCH_CMD ||
+ __le16_to_cpu(fix->setting.data) != BIT(7)) {
+ dev_err(&tp->intf->dev, "invalid phy fixup\n");
+ goto out;
+ }
+
+ rc = true;
+out:
+ return rc;
+}
+
+static bool rtl8152_is_fw_phy_union_ok(struct r8152 *tp, struct fw_phy_union *phy)
+{
+ u16 fw_offset;
+ u32 length;
+ bool rc = false;
+
+ switch (tp->version) {
+ case RTL_VER_10:
+ case RTL_VER_11:
+ case RTL_VER_12:
+ case RTL_VER_13:
+ case RTL_VER_15:
+ break;
+ default:
+ goto out;
+ }
+
+ fw_offset = __le16_to_cpu(phy->fw_offset);
+ length = __le32_to_cpu(phy->blk_hdr.length);
+ if (fw_offset < sizeof(*phy) || length <= fw_offset) {
+ dev_err(&tp->intf->dev, "invalid fw_offset\n");
+ goto out;
+ }
+
+ length -= fw_offset;
+ if (length & 1) {
+ dev_err(&tp->intf->dev, "invalid block length\n");
+ goto out;
+ }
+
+ if (phy->pre_num > 2) {
+ dev_err(&tp->intf->dev, "invalid pre_num %d\n", phy->pre_num);
+ goto out;
+ }
+
+ if (phy->bp_num > 8) {
+ dev_err(&tp->intf->dev, "invalid bp_num %d\n", phy->bp_num);
+ goto out;
+ }
+
+ rc = true;
+out:
+ return rc;
+}
+
static bool rtl8152_is_fw_phy_nc_ok(struct r8152 *tp, struct fw_phy_nc *phy)
{
u32 length;
@@ -4319,6 +4536,10 @@ static long rtl8152_check_firmware(struc
case RTL_FW_PHY_START:
if (test_bit(FW_FLAGS_START, &fw_flags) ||
test_bit(FW_FLAGS_NC, &fw_flags) ||
+ test_bit(FW_FLAGS_NC1, &fw_flags) ||
+ test_bit(FW_FLAGS_NC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC, &fw_flags) ||
test_bit(FW_FLAGS_STOP, &fw_flags)) {
dev_err(&tp->intf->dev,
"check PHY_START fail\n");
@@ -4367,7 +4588,153 @@ static long rtl8152_check_firmware(struc
goto fail;
}
__set_bit(FW_FLAGS_NC, &fw_flags);
+ break;
+ case RTL_FW_PHY_UNION_NC:
+ if (!test_bit(FW_FLAGS_START, &fw_flags) ||
+ test_bit(FW_FLAGS_NC1, &fw_flags) ||
+ test_bit(FW_FLAGS_NC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC, &fw_flags) ||
+ test_bit(FW_FLAGS_STOP, &fw_flags)) {
+ dev_err(&tp->intf->dev, "PHY_UNION_NC out of order\n");
+ goto fail;
+ }
+
+ if (test_bit(FW_FLAGS_NC, &fw_flags)) {
+ dev_err(&tp->intf->dev, "multiple PHY_UNION_NC encountered\n");
+ goto fail;
+ }
+ if (!rtl8152_is_fw_phy_union_ok(tp, (struct fw_phy_union *)block)) {
+ dev_err(&tp->intf->dev, "check PHY_UNION_NC failed\n");
+ goto fail;
+ }
+ __set_bit(FW_FLAGS_NC, &fw_flags);
+ break;
+ case RTL_FW_PHY_UNION_NC1:
+ if (!test_bit(FW_FLAGS_START, &fw_flags) ||
+ test_bit(FW_FLAGS_NC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC, &fw_flags) ||
+ test_bit(FW_FLAGS_STOP, &fw_flags)) {
+ dev_err(&tp->intf->dev, "PHY_UNION_NC1 out of order\n");
+ goto fail;
+ }
+
+ if (test_bit(FW_FLAGS_NC1, &fw_flags)) {
+ dev_err(&tp->intf->dev, "multiple PHY NC1 encountered\n");
+ goto fail;
+ }
+
+ if (!rtl8152_is_fw_phy_union_ok(tp, (struct fw_phy_union *)block)) {
+ dev_err(&tp->intf->dev, "check PHY_UNION_NC1 failed\n");
+ goto fail;
+ }
+ __set_bit(FW_FLAGS_NC1, &fw_flags);
+ break;
+ case RTL_FW_PHY_UNION_NC2:
+ if (!test_bit(FW_FLAGS_START, &fw_flags) ||
+ test_bit(FW_FLAGS_UC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC, &fw_flags) ||
+ test_bit(FW_FLAGS_STOP, &fw_flags)) {
+ dev_err(&tp->intf->dev, "PHY_UNION_NC2 out of order\n");
+ goto fail;
+ }
+
+ if (test_bit(FW_FLAGS_NC2, &fw_flags)) {
+ dev_err(&tp->intf->dev, "multiple PHY NC2 encountered\n");
+ goto fail;
+ }
+
+ if (!rtl8152_is_fw_phy_union_ok(tp, (struct fw_phy_union *)block)) {
+ dev_err(&tp->intf->dev, "check PHY_UNION_NC2 failed\n");
+ goto fail;
+ }
+ __set_bit(FW_FLAGS_NC2, &fw_flags);
+ break;
+ case RTL_FW_PHY_UNION_UC2:
+ if (!test_bit(FW_FLAGS_START, &fw_flags) ||
+ test_bit(FW_FLAGS_UC, &fw_flags) ||
+ test_bit(FW_FLAGS_STOP, &fw_flags)) {
+ dev_err(&tp->intf->dev, "PHY_UNION_UC2 out of order\n");
+ goto fail;
+ }
+
+ if (test_bit(FW_FLAGS_UC2, &fw_flags)) {
+ dev_err(&tp->intf->dev, "multiple PHY UC2 encountered\n");
+ goto fail;
+ }
+
+ if (!rtl8152_is_fw_phy_union_ok(tp, (struct fw_phy_union *)block)) {
+ dev_err(&tp->intf->dev, "check PHY_UNION_UC2 failed\n");
+ goto fail;
+ }
+ __set_bit(FW_FLAGS_UC2, &fw_flags);
+ break;
+ case RTL_FW_PHY_UNION_UC:
+ if (!test_bit(FW_FLAGS_START, &fw_flags) ||
+ test_bit(FW_FLAGS_STOP, &fw_flags)) {
+ dev_err(&tp->intf->dev, "PHY_UNION_UC out of order\n");
+ goto fail;
+ }
+
+ if (test_bit(FW_FLAGS_UC, &fw_flags)) {
+ dev_err(&tp->intf->dev, "multiple PHY UC encountered\n");
+ goto fail;
+ }
+
+ if (!rtl8152_is_fw_phy_union_ok(tp, (struct fw_phy_union *)block)) {
+ dev_err(&tp->intf->dev, "check PHY_UNION_UC failed\n");
+ goto fail;
+ }
+ __set_bit(FW_FLAGS_UC, &fw_flags);
+ break;
+ case RTL_FW_PHY_UNION_MISC:
+ if (!rtl8152_is_fw_phy_union_ok(tp, (struct fw_phy_union *)block)) {
+ dev_err(&tp->intf->dev, "check RTL_FW_PHY_UNION_MISC failed\n");
+ goto fail;
+ }
+ break;
+ case RTL_FW_PHY_FIXUP:
+ if (!rtl8152_is_fw_phy_fixup_ok(tp, (struct fw_phy_fixup *)block)) {
+ dev_err(&tp->intf->dev, "check PHY fixup failed\n");
+ goto fail;
+ }
+ break;
+ case RTL_FW_PHY_SPEED_UP:
+ if (test_bit(FW_FLAGS_SPEED_UP, &fw_flags)) {
+ dev_err(&tp->intf->dev, "multiple PHY firmware encountered");
+ goto fail;
+ }
+
+ if (!rtl8152_is_fw_phy_speed_up_ok(tp, (struct fw_phy_speed_up *)block)) {
+ dev_err(&tp->intf->dev, "check PHY speed up failed\n");
+ goto fail;
+ }
+ __set_bit(FW_FLAGS_SPEED_UP, &fw_flags);
+ break;
+ case RTL_FW_PHY_VER:
+ if (test_bit(FW_FLAGS_START, &fw_flags) ||
+ test_bit(FW_FLAGS_NC, &fw_flags) ||
+ test_bit(FW_FLAGS_NC1, &fw_flags) ||
+ test_bit(FW_FLAGS_NC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC2, &fw_flags) ||
+ test_bit(FW_FLAGS_UC, &fw_flags) ||
+ test_bit(FW_FLAGS_STOP, &fw_flags)) {
+ dev_err(&tp->intf->dev, "Invalid order to set PHY version\n");
+ goto fail;
+ }
+
+ if (test_bit(FW_FLAGS_VER, &fw_flags)) {
+ dev_err(&tp->intf->dev, "multiple PHY version encountered");
+ goto fail;
+ }
+
+ if (!rtl8152_is_fw_phy_ver_ok(tp, (struct fw_phy_ver *)block)) {
+ dev_err(&tp->intf->dev, "check PHY version failed\n");
+ goto fail;
+ }
+ __set_bit(FW_FLAGS_VER, &fw_flags);
break;
default:
dev_warn(&tp->intf->dev, "Unknown type %u is found\n",
@@ -4390,6 +4757,143 @@ fail:
return ret;
}
+static void rtl_ram_code_speed_up(struct r8152 *tp, struct fw_phy_speed_up *phy, bool wait)
+{
+ u32 len;
+ u8 *data;
+
+ if (sram_read(tp, SRAM_GPHY_FW_VER) >= __le16_to_cpu(phy->version)) {
+ dev_dbg(&tp->intf->dev, "PHY firmware has been the newest\n");
+ return;
+ }
+
+ len = __le32_to_cpu(phy->blk_hdr.length);
+ len -= __le16_to_cpu(phy->fw_offset);
+ data = (u8 *)phy + __le16_to_cpu(phy->fw_offset);
+
+ if (rtl_phy_patch_request(tp, true, wait))
+ return;
+
+ while (len) {
+ u32 ocp_data, size;
+ int i;
+
+ if (len < 2048)
+ size = len;
+ else
+ size = 2048;
+
+ ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_GPHY_CTRL);
+ ocp_data |= GPHY_PATCH_DONE | BACKUP_RESTRORE;
+ ocp_write_word(tp, MCU_TYPE_USB, USB_GPHY_CTRL, ocp_data);
+
+ generic_ocp_write(tp, __le16_to_cpu(phy->fw_reg), 0xff, size, data, MCU_TYPE_USB);
+
+ data += size;
+ len -= size;
+
+ ocp_data = ocp_read_word(tp, MCU_TYPE_PLA, PLA_POL_GPIO_CTRL);
+ ocp_data |= POL_GPHY_PATCH;
+ ocp_write_word(tp, MCU_TYPE_PLA, PLA_POL_GPIO_CTRL, ocp_data);
+
+ for (i = 0; i < 1000; i++) {
+ if (!(ocp_read_word(tp, MCU_TYPE_PLA, PLA_POL_GPIO_CTRL) & POL_GPHY_PATCH))
+ break;
+ }
+
+ if (i == 1000) {
+ dev_err(&tp->intf->dev, "ram code speedup mode timeout\n");
+ return;
+ }
+ }
+
+ ocp_write_word(tp, MCU_TYPE_PLA, PLA_OCP_GPHY_BASE, tp->ocp_base);
+ rtl_phy_patch_request(tp, false, wait);
+
+ if (sram_read(tp, SRAM_GPHY_FW_VER) == __le16_to_cpu(phy->version))
+ dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info);
+ else
+ dev_err(&tp->intf->dev, "ram code speedup mode fail\n");
+}
+
+static int rtl8152_fw_phy_ver(struct r8152 *tp, struct fw_phy_ver *phy_ver)
+{
+ u16 ver_addr, ver;
+
+ ver_addr = __le16_to_cpu(phy_ver->ver.addr);
+ ver = __le16_to_cpu(phy_ver->ver.data);
+
+ if (sram_read(tp, ver_addr) >= ver) {
+ dev_dbg(&tp->intf->dev, "PHY firmware has been the newest\n");
+ return 0;
+ }
+
+ sram_write(tp, ver_addr, ver);
+
+ dev_dbg(&tp->intf->dev, "PHY firmware version %x\n", ver);
+
+ return ver;
+}
+
+static void rtl8152_fw_phy_fixup(struct r8152 *tp, struct fw_phy_fixup *fix)
+{
+ u16 addr, data;
+
+ addr = __le16_to_cpu(fix->setting.addr);
+ data = ocp_reg_read(tp, addr);
+
+ switch (__le16_to_cpu(fix->bit_cmd)) {
+ case FW_FIXUP_AND:
+ data &= __le16_to_cpu(fix->setting.data);
+ break;
+ case FW_FIXUP_OR:
+ data |= __le16_to_cpu(fix->setting.data);
+ break;
+ case FW_FIXUP_NOT:
+ data &= ~__le16_to_cpu(fix->setting.data);
+ break;
+ case FW_FIXUP_XOR:
+ data ^= __le16_to_cpu(fix->setting.data);
+ break;
+ default:
+ return;
+ }
+
+ ocp_reg_write(tp, addr, data);
+
+ dev_dbg(&tp->intf->dev, "applied ocp %x %x\n", addr, data);
+}
+
+static void rtl8152_fw_phy_union_apply(struct r8152 *tp, struct fw_phy_union *phy)
+{
+ __le16 *data;
+ u32 length;
+ int i, num;
+
+ num = phy->pre_num;
+ for (i = 0; i < num; i++)
+ sram_write(tp, __le16_to_cpu(phy->pre_set[i].addr),
+ __le16_to_cpu(phy->pre_set[i].data));
+
+ length = __le32_to_cpu(phy->blk_hdr.length);
+ length -= __le16_to_cpu(phy->fw_offset);
+ num = length / 2;
+ data = (__le16 *)((u8 *)phy + __le16_to_cpu(phy->fw_offset));
+
+ ocp_reg_write(tp, OCP_SRAM_ADDR, __le16_to_cpu(phy->fw_reg));
+ for (i = 0; i < num; i++)
+ ocp_reg_write(tp, OCP_SRAM_DATA, __le16_to_cpu(data[i]));
+
+ num = phy->bp_num;
+ for (i = 0; i < num; i++)
+ sram_write(tp, __le16_to_cpu(phy->bp[i].addr), __le16_to_cpu(phy->bp[i].data));
+
+ if (phy->bp_num && phy->bp_en.addr)
+ sram_write(tp, __le16_to_cpu(phy->bp_en.addr), __le16_to_cpu(phy->bp_en.data));
+
+ dev_dbg(&tp->intf->dev, "successfully applied %s\n", phy->info);
+}
+
static void rtl8152_fw_phy_nc_apply(struct r8152 *tp, struct fw_phy_nc *phy)
{
u16 mode_reg, bp_index;
@@ -4443,6 +4947,12 @@ static void rtl8152_fw_mac_apply(struct
return;
}
+ fw_ver_reg = __le16_to_cpu(mac->fw_ver_reg);
+ if (fw_ver_reg && ocp_read_byte(tp, MCU_TYPE_USB, fw_ver_reg) >= mac->fw_ver_data) {
+ dev_dbg(&tp->intf->dev, "%s firmware has been the newest\n", type ? "PLA" : "USB");
+ return;
+ }
+
rtl_clear_bp(tp, type);
/* Enable backup/restore of MACDBG. This is required after clearing PLA
@@ -4478,7 +4988,6 @@ static void rtl8152_fw_mac_apply(struct
ocp_write_word(tp, type, bp_en_addr,
__le16_to_cpu(mac->bp_en_value));
- fw_ver_reg = __le16_to_cpu(mac->fw_ver_reg);
if (fw_ver_reg)
ocp_write_byte(tp, MCU_TYPE_USB, fw_ver_reg,
mac->fw_ver_data);
@@ -4493,7 +5002,7 @@ static void rtl8152_apply_firmware(struc
struct fw_header *fw_hdr;
struct fw_phy_patch_key *key;
u16 key_addr = 0;
- int i;
+ int i, patch_phy = 1;
if (IS_ERR_OR_NULL(rtl_fw->fw))
return;
@@ -4515,17 +5024,40 @@ static void rtl8152_apply_firmware(struc
rtl8152_fw_mac_apply(tp, (struct fw_mac *)block);
break;
case RTL_FW_PHY_START:
+ if (!patch_phy)
+ break;
key = (struct fw_phy_patch_key *)block;
key_addr = __le16_to_cpu(key->key_reg);
rtl_pre_ram_code(tp, key_addr, __le16_to_cpu(key->key_data), !power_cut);
break;
case RTL_FW_PHY_STOP:
+ if (!patch_phy)
+ break;
WARN_ON(!key_addr);
rtl_post_ram_code(tp, key_addr, !power_cut);
break;
case RTL_FW_PHY_NC:
rtl8152_fw_phy_nc_apply(tp, (struct fw_phy_nc *)block);
break;
+ case RTL_FW_PHY_VER:
+ patch_phy = rtl8152_fw_phy_ver(tp, (struct fw_phy_ver *)block);
+ break;
+ case RTL_FW_PHY_UNION_NC:
+ case RTL_FW_PHY_UNION_NC1:
+ case RTL_FW_PHY_UNION_NC2:
+ case RTL_FW_PHY_UNION_UC2:
+ case RTL_FW_PHY_UNION_UC:
+ case RTL_FW_PHY_UNION_MISC:
+ if (patch_phy)
+ rtl8152_fw_phy_union_apply(tp, (struct fw_phy_union *)block);
+ break;
+ case RTL_FW_PHY_FIXUP:
+ if (patch_phy)
+ rtl8152_fw_phy_fixup(tp, (struct fw_phy_fixup *)block);
+ break;
+ case RTL_FW_PHY_SPEED_UP:
+ rtl_ram_code_speed_up(tp, (struct fw_phy_speed_up *)block, !power_cut);
+ break;
default:
break;
}
@@ -5033,6 +5565,21 @@ static int r8153c_post_firmware_1(struct
return 0;
}
+static int r8156a_post_firmware_1(struct r8152 *tp)
+{
+ u32 ocp_data;
+
+ ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_FW_FIX_EN1);
+ ocp_data |= FW_IP_RESET_EN;
+ ocp_write_word(tp, MCU_TYPE_USB, USB_FW_FIX_EN1, ocp_data);
+
+ /* Modify U3PHY parameter for compatibility issue */
+ ocp_write_dword(tp, MCU_TYPE_USB, USB_UPHY3_MDCMDIO, 0x4026840e);
+ ocp_write_dword(tp, MCU_TYPE_USB, USB_UPHY3_MDCMDIO, 0x4001acc9);
+
+ return 0;
+}
+
static void r8153_aldps_en(struct r8152 *tp, bool enable)
{
u16 data;
@@ -8651,12 +9198,16 @@ static int rtl_ops_init(struct r8152 *tp
#define FIRMWARE_8153A_4 "rtl_nic/rtl8153a-4.fw"
#define FIRMWARE_8153B_2 "rtl_nic/rtl8153b-2.fw"
#define FIRMWARE_8153C_1 "rtl_nic/rtl8153c-1.fw"
+#define FIRMWARE_8156A_2 "rtl_nic/rtl8156a-2.fw"
+#define FIRMWARE_8156B_2 "rtl_nic/rtl8156b-2.fw"
MODULE_FIRMWARE(FIRMWARE_8153A_2);
MODULE_FIRMWARE(FIRMWARE_8153A_3);
MODULE_FIRMWARE(FIRMWARE_8153A_4);
MODULE_FIRMWARE(FIRMWARE_8153B_2);
MODULE_FIRMWARE(FIRMWARE_8153C_1);
+MODULE_FIRMWARE(FIRMWARE_8156A_2);
+MODULE_FIRMWARE(FIRMWARE_8156B_2);
static int rtl_fw_init(struct r8152 *tp)
{
@@ -8682,6 +9233,14 @@ static int rtl_fw_init(struct r8152 *tp)
rtl_fw->pre_fw = r8153b_pre_firmware_1;
rtl_fw->post_fw = r8153b_post_firmware_1;
break;
+ case RTL_VER_11:
+ rtl_fw->fw_name = FIRMWARE_8156A_2;
+ rtl_fw->post_fw = r8156a_post_firmware_1;
+ break;
+ case RTL_VER_13:
+ case RTL_VER_15:
+ rtl_fw->fw_name = FIRMWARE_8156B_2;
+ break;
case RTL_VER_14:
rtl_fw->fw_name = FIRMWARE_8153C_1;
rtl_fw->pre_fw = r8153b_pre_firmware_1;
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