diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/tg3.c | 6 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index d2439b8..e3fd74b 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -536,6 +536,7 @@ static int tg3_ape_lock(struct tg3 *tp, int locknum) return 0; switch (locknum) { + case TG3_APE_LOCK_GRC: case TG3_APE_LOCK_MEM: break; default: @@ -573,6 +574,7 @@ static void tg3_ape_unlock(struct tg3 *tp, int locknum) return; switch (locknum) { + case TG3_APE_LOCK_GRC: case TG3_APE_LOCK_MEM: break; default: @@ -5760,6 +5762,8 @@ static int tg3_chip_reset(struct tg3 *tp) tg3_mdio_stop(tp); + tg3_ape_lock(tp, TG3_APE_LOCK_GRC); + /* No matching tg3_nvram_unlock() after this because * chip reset below will undo the nvram lock. */ @@ -5914,6 +5918,8 @@ static int tg3_chip_reset(struct tg3 *tp) tg3_mdio_start(tp); + tg3_ape_unlock(tp, TG3_APE_LOCK_GRC); + err = tg3_poll_fw(tp); if (err) return err; diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index df07842..dd1af50 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -1889,6 +1889,7 @@ #define APE_EVENT_STATUS_EVENT_PENDING 0x80000000 /* APE convenience enumerations. */ +#define TG3_APE_LOCK_GRC 1 #define TG3_APE_LOCK_MEM 4 #define TG3_EEPROM_SB_F1R2_MBA_OFF 0x10 |