[PATCH net-next v1 2/3] net: phy: realtek: add firmware for RTL8261D
From: javen <hidden>
Date: 2026-09-16 08:15:52
Also in:
lkml
Subsystem:
ethernet phy library, networking drivers, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Javen Xu <redacted> Add support for RTL8261D to load firmware. Signed-off-by: Javen Xu <redacted> --- drivers/net/phy/realtek/realtek_main.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c
index d0d09e8e8f5c..27051e2c7b5f 100644
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c@@ -286,11 +286,15 @@ #define FW_MAIN_MAGIC 0x52544C38 #define FW_SUB_MAGIC_8261C 0x32363143 +#define FW_SUB_MAGIC_8261D 0x32363144 #define RTL8261X_POLL_TIMEOUT_MS 100 #define RTL8261X_MAX_MMD_DEV 31 #define RTL8261C_CE_FW_NAME "rtl_nic/rtl8261c.bin" +#define RTL8261D_FW_NAME "rtl_nic/rtl8261d.bin" + MODULE_FIRMWARE(RTL8261C_CE_FW_NAME); +MODULE_FIRMWARE(RTL8261D_FW_NAME); enum rtl8261x_fw_op { OP_WRITE = 0x00, /* Write */
@@ -341,6 +345,7 @@ struct rtl821x_priv { }; struct rtl8261x_priv { const char *fw_name; + u32 fw_sub_magic; bool fw_loaded; };
@@ -411,10 +416,13 @@ static int rtl8261x_probe(struct phy_device *phydev) switch (sub_phy_id) { case RTL8261C_CE_MODEL: priv->fw_name = RTL8261C_CE_FW_NAME; + priv->fw_sub_magic = FW_SUB_MAGIC_8261C; phydev_info(phydev, "RTL8261C detected (sub_id 0x%02x)\n", sub_phy_id); break; case RTL8261D_MODEL: + priv->fw_name = RTL8261D_FW_NAME; + priv->fw_sub_magic = FW_SUB_MAGIC_8261D; phydev_info(phydev, "RTL8261D detected (sub_id 0x%02x)\n", sub_phy_id); break;
@@ -473,6 +481,7 @@ static int rtl8261x_read_status(struct phy_device *phydev) static int rtl8261x_verify_firmware(struct phy_device *phydev, const struct firmware *fw) { + struct rtl8261x_priv *priv = phydev->priv; const struct rtl8261x_fw_header *hdr; u32 main_magic, sub_magic; u32 calc_crc, file_crc;
@@ -493,7 +502,7 @@ static int rtl8261x_verify_firmware(struct phy_device *phydev, const struct firm } sub_magic = le32_to_cpu(hdr->sub_magic); - if (sub_magic != FW_SUB_MAGIC_8261C) { + if (sub_magic != priv->fw_sub_magic) { phydev_err(phydev, "Invalid sub magic: 0x%08x\n", sub_magic); return -EINVAL; }
--
2.43.0