--- /dev/null
+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
+@@ -975,8 +975,60 @@ 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:
+@@ -1081,6 +1133,15 @@ 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 {
+@@ -4000,6 +4061,162 @@ 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;
+@@ -4320,6 +4537,10 @@ 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");
+@@ -4368,7 +4589,153 @@ 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",
+@@ -4391,6 +4758,143 @@ 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;
+@@ -4444,6 +4948,12 @@ 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
+@@ -4479,7 +4989,6 @@ 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);
+@@ -4494,7 +5003,7 @@ 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;
+@@ -4516,17 +5025,40 @@ 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;
+ }
+@@ -5034,6 +5566,21 @@ 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;
+@@ -8674,12 +9221,16 @@ 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)
+ {
+@@ -8705,6 +9256,14 @@ 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;
projects / openwrt / openwrt.git / blobdiff