diff options
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/e1000_82575.h | 2 | ||||
| -rw-r--r-- | drivers/net/igb/e1000_regs.h | 2 | ||||
| -rw-r--r-- | drivers/net/igb/igb_main.c | 3 |
3 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/igb/e1000_82575.h b/drivers/net/igb/e1000_82575.h index cbe475747d1a..b3808ca49ef5 100644 --- a/drivers/net/igb/e1000_82575.h +++ b/drivers/net/igb/e1000_82575.h @@ -228,6 +228,8 @@ struct e1000_adv_tx_context_desc { #define ALL_QUEUES 0xFFFF +/* RX packet buffer size defines */ +#define E1000_RXPBS_SIZE_MASK_82576 0x0000007F void igb_vmdq_set_loopback_pf(struct e1000_hw *, bool); void igb_vmdq_set_replication_pf(struct e1000_hw *, bool); diff --git a/drivers/net/igb/e1000_regs.h b/drivers/net/igb/e1000_regs.h index 24f2c24d0309..934e03b053ac 100644 --- a/drivers/net/igb/e1000_regs.h +++ b/drivers/net/igb/e1000_regs.h @@ -102,7 +102,9 @@ #define E1000_ETQF(_n) (0x05CB0 + (4 * (_n))) /* EType Queue Fltr */ #define E1000_RQDPC(_n) (0x0C030 + ((_n) * 0x40)) + /* Split and Replication RX Control - RW */ +#define E1000_RXPBS 0x02404 /* Rx Packet Buffer Size - RW */ /* * Convenience macros * diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 7e628bad17d5..2ed2694df5ab 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -1215,7 +1215,8 @@ void igb_reset(struct igb_adapter *adapter) */ switch (mac->type) { case e1000_82576: - pba = E1000_PBA_64K; + pba = rd32(E1000_RXPBS); + pba &= E1000_RXPBS_SIZE_MASK_82576; break; case e1000_82575: default: |