diff options
| author | Andy Fleming <afleming@freescale.com> | 2011-05-18 13:44:19 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-07-27 23:21:25 +0200 |
| commit | ee8fa20f54c9705218a5c21e7db7d4ba1c124b98 (patch) | |
| tree | 810fe1fa28cc878ce6315fbb6849d649057b8be4 /include/linux | |
| parent | 09e3a67dec72b85dfc5535d2dbe695e9b2bfc4f9 (diff) | |
phylib: Detect link on 10G devices correctly
gen10g_startup() had 2 bugs:
1) It had a boolean logic error in checking the MMD mask, and
always checked all of them.
2) It checked devices which don't actually report link state, which
meant that it would never believe the link was fully up.
Fix the boolean logic, and then mask the MMD mask so only link-reporting
devices are checked.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Reported-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mdio.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 022d77214..be80f9147 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -120,6 +120,14 @@ #define MDIO_DEVS_VEND1 MDIO_DEVS_PRESENT(MDIO_MMD_VEND1) #define MDIO_DEVS_VEND2 MDIO_DEVS_PRESENT(MDIO_MMD_VEND2) +#define MDIO_DEVS_LINK (MDIO_DEVS_PMAPMD | \ + MDIO_DEVS_WIS | \ + MDIO_DEVS_PCS | \ + MDIO_DEVS_PHYXS | \ + MDIO_DEVS_DTEXS | \ + MDIO_DEVS_AN) + + /* Control register 2. */ #define MDIO_PMA_CTRL2_TYPE 0x000f /* PMA/PMD type selection */ |