diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2021-08-23 10:37:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-23 14:39:41 +0300 |
| commit | 7a141e64cf14099d84e530db0e86fcb2c489e341 (patch) | |
| tree | 73793bb8daf4af48ef88fb0c9f82d5242e081f0d /drivers/net/usb/asix.h | |
| parent | 359f4cdd7d78fdf8c098713b05fee950a730f131 (diff) | |
| download | linux-7a141e64cf14099d84e530db0e86fcb2c489e341.tar.xz | |
net: usb: asix: ax88772: move embedded PHY detection as early as possible
Some HW revisions need additional MAC configuration before the embedded PHY
can be enabled. If this is not done, we won't be able to get response
from the internal PHY.
This issue was detected on chipcode == AX_AX88772_CHIPCODE variant,
where ax88772_hw_reset() was executed with missing embd_phy flag.
Fixes: e532a096be0e ("net: usb: asix: ax88772: add phylib support")
Reported-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/asix.h')
| -rw-r--r-- | drivers/net/usb/asix.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/usb/asix.h b/drivers/net/usb/asix.h index e1994a246122..2a1e31defe71 100644 --- a/drivers/net/usb/asix.h +++ b/drivers/net/usb/asix.h @@ -184,6 +184,7 @@ struct asix_common_private { struct phy_device *phydev; u16 phy_addr; char phy_name[20]; + bool embd_phy; }; extern const struct driver_info ax88172a_info; |