[PATCH net-next v1 0/3] add support for phy chip and firmware

[PATCH net-next v1 0/3] add support for phy chip and firmware

[javen]

From: Javen Xu <javen_xu@realsil.com.cn>

This series patch add support forRTL8261CE_CG and RTL8261D_VM, and add
firmware support for RTL8261D.

Javen Xu (3):
  net: phy: realtek: add support for RTL8261CE_CG
  net: phy: realtek: add firmware for RTL8261D
  net: phy: realtek: add support for RTL8261D_VM

 drivers/net/phy/realtek/realtek_main.c | 39 +++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

-- 
2.43.0

[PATCH net-next v1 1/3] net: phy: realtek: add support for RTL8261CE_CG

[javen]

From: Javen Xu <javen_xu@realsil.com.cn>

Add support for RTL8261CE_CG, its phy id is 0x001cc899. RTL8261CE_CG
share the same sub_phy_id and firmware with RTL8261C_CG.

Signed-off-by: Javen Xu <javen_xu@realsil.com.cn>
---
 drivers/net/phy/realtek/realtek_main.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c
index 97b0b67b9900..d0d09e8e8f5c 100644
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
@@ -257,6 +257,7 @@
 #define RTL_8251B				0x001cc862
 #define RTL_8261C				0x001cc890
 #define RTL_8261C_CG				0x001cc898
+#define RTL_8261CE_CG				0x001cc899
 
 #define RTL8261C_CE_MODEL		0x00
 #define RTL8261D_MODEL			0x81
@@ -3363,6 +3364,19 @@ static struct phy_driver realtek_drvs[] = {
 		.soft_reset		= genphy_c45_pma_soft_reset,
 		.suspend		= genphy_c45_pma_suspend,
 		.resume			= genphy_c45_pma_resume,
+	}, {
+		PHY_ID_MATCH_EXACT(RTL_8261CE_CG),
+		.name			= "Realtek RTL8261CE 10Gbps PHY",
+		.probe			= rtl8261x_probe,
+		.config_init		= rtl8261x_config_init,
+		.get_features		= rtl8261x_get_features,
+		.config_aneg		= rtl8261x_config_aneg,
+		.read_status		= rtl8261x_read_status,
+		.config_intr		= rtl8261x_config_intr,
+		.handle_interrupt	= rtl8261x_handle_interrupt,
+		.soft_reset		= genphy_c45_pma_soft_reset,
+		.suspend		= genphy_c45_pma_suspend,
+		.resume			= genphy_c45_pma_resume,
 	},
 };
 
-- 
2.43.0

[PATCH net-next v1 2/3] net: phy: realtek: add firmware for RTL8261D

[javen]

From: Javen Xu <javen_xu@realsil.com.cn>

Add support for RTL8261D to load firmware.

Signed-off-by: Javen Xu <javen_xu@realsil.com.cn>
---
 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

[PATCH net-next v1 3/3] net: phy: realtek: add support for RTL8261D_VM

[javen]

From: Javen Xu <javen_xu@realsil.com.cn>

Add support for RTL8261D_VM, its phy id is 0x001cc89a.

Signed-off-by: Javen Xu <javen_xu@realsil.com.cn>
---
 drivers/net/phy/realtek/realtek_main.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c
index 27051e2c7b5f..67199ef56c1a 100644
--- a/drivers/net/phy/realtek/realtek_main.c
+++ b/drivers/net/phy/realtek/realtek_main.c
@@ -258,6 +258,7 @@
 #define RTL_8261C				0x001cc890
 #define RTL_8261C_CG				0x001cc898
 #define RTL_8261CE_CG				0x001cc899
+#define RTL_8261D_VM				0x001cc89a
 
 #define RTL8261C_CE_MODEL		0x00
 #define RTL8261D_MODEL			0x81
@@ -3386,6 +3387,19 @@ static struct phy_driver realtek_drvs[] = {
 		.soft_reset		= genphy_c45_pma_soft_reset,
 		.suspend		= genphy_c45_pma_suspend,
 		.resume			= genphy_c45_pma_resume,
+	}, {
+		PHY_ID_MATCH_EXACT(RTL_8261D_VM),
+		.name			= "Realtek RTL8261D_VM 10Gbps PHY",
+		.probe			= rtl8261x_probe,
+		.config_init		= rtl8261x_config_init,
+		.get_features		= rtl8261x_get_features,
+		.config_aneg		= rtl8261x_config_aneg,
+		.read_status		= rtl8261x_read_status,
+		.config_intr		= rtl8261x_config_intr,
+		.handle_interrupt	= rtl8261x_handle_interrupt,
+		.soft_reset		= genphy_c45_pma_soft_reset,
+		.suspend		= genphy_c45_pma_suspend,
+		.resume			= genphy_c45_pma_resume,
 	},
 };
 
-- 
2.43.0

Re: [PATCH net-next v1 1/3] net: phy: realtek: add support for RTL8261CE_CG

[Andrew Lunn]

On Wed, Sep 16, 2026 at 04:14:42PM +0800, javen wrote:
> From: Javen Xu <javen_xu@realsil.com.cn>
> 
> Add support for RTL8261CE_CG, its phy id is 0x001cc899. RTL8261CE_CG
> share the same sub_phy_id and firmware with RTL8261C_CG.
> 
> Signed-off-by: Javen Xu <javen_xu@realsil.com.cn>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew

Re: [PATCH net-next v1 2/3] net: phy: realtek: add firmware for RTL8261D

[Andrew Lunn]

On Wed, Sep 16, 2026 at 04:14:43PM +0800, javen wrote:
> From: Javen Xu <javen_xu@realsil.com.cn>
> 
> Add support for RTL8261D to load firmware.
> 
> Signed-off-by: Javen Xu <javen_xu@realsil.com.cn>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew

Re: [PATCH net-next v1 3/3] net: phy: realtek: add support for RTL8261D_VM

[Andrew Lunn]

On Wed, Sep 16, 2026 at 04:14:44PM +0800, javen wrote:
> From: Javen Xu <javen_xu@realsil.com.cn>
> 
> Add support for RTL8261D_VM, its phy id is 0x001cc89a.
> 
> Signed-off-by: Javen Xu <javen_xu@realsil.com.cn>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew