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| author | Stijn Tintel <stijn@linux-ipv6.be> | 2024-04-27 01:40:08 +0300 |
|---|---|---|
| committer | Stijn Tintel <stijn@linux-ipv6.be> | 2024-05-07 12:27:33 +0300 |
| commit | a9781a04a1868e5321a360e636290fb058e7477a (patch) | |
| tree | d17e41431b2653cc5ffa8a34dd92f8fcecc02120 /target/linux/realtek | |
| parent | 1626b06683edfb53d8fca4d2c6fd5f19b49d3a6d (diff) | |
| download | openwrt-a9781a04a1868e5321a360e636290fb058e7477a.tar.gz openwrt-a9781a04a1868e5321a360e636290fb058e7477a.tar.bz2 openwrt-a9781a04a1868e5321a360e636290fb058e7477a.zip | |
realtek: add RTL821X_CHIP_ID
According to the Realtek SDK code, the RTL8214FC, RTL8218B and RTL8218FB
all have the same chip ID 0x6276. Let's add a constant for it, as we're
using it in more than one location.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Diffstat (limited to 'target/linux/realtek')
| -rw-r--r-- | target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c b/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c index 56e8a7f49d..490020989f 100644 --- a/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c +++ b/target/linux/realtek/files-5.15/drivers/net/phy/rtl83xx-phy.c @@ -46,6 +46,8 @@ extern struct mutex smi_lock; /* external RTL821X PHY uses register 0x1e to select media page */ #define RTL821XEXT_MEDIA_PAGE_SELECT 0x1e +#define RTL821X_CHIP_ID 0x6276 + #define RTL821X_MEDIA_PAGE_AUTO 0 #define RTL821X_MEDIA_PAGE_COPPER 1 #define RTL821X_MEDIA_PAGE_FIBRE 3 @@ -834,7 +836,7 @@ static int rtl8380_configure_ext_rtl8218b(struct phy_device *phydev) /* Read internal PHY ID */ phy_write_paged(phydev, 31, 27, 0x0002); val = phy_read_paged(phydev, 31, 28); - if (val != 0x6276) { + if (val != RTL821X_CHIP_ID) { phydev_err(phydev, "Expected external RTL8218B, found PHY-ID %x\n", val); return -1; } @@ -1331,7 +1333,7 @@ static int rtl8380_configure_rtl8214fc(struct phy_device *phydev) phy_write_paged(phydev, 0, RTL821XEXT_MEDIA_PAGE_SELECT, RTL821X_MEDIA_PAGE_COPPER); phy_write_paged(phydev, 0x1f, 0x1b, 0x0002); val = phy_read_paged(phydev, 0x1f, 0x1c); - if (val != 0x6276) { + if (val != RTL821X_CHIP_ID) { phydev_err(phydev, "Expected external RTL8214FC, found PHY-ID %x\n", val); return -1; } |