diff options
author | Michael Chan <michael.chan@broadcom.com> | 2018-10-14 07:02:46 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2018-10-15 22:44:32 -0700 |
commit | 697197e5a1735325c0e1ef85dde2b2986354beb9 (patch) | |
tree | 63f41955e62d15b666ef1e53d892ccebd2b2c1b5 /drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | |
parent | e38287b72ec5455eb1e16b1de0ba4ed54e2a748c (diff) |
bnxt_en: Re-structure doorbells.
The 57500 series chips have a new 64-bit doorbell format. Use a new
bnxt_db_info structure to unify the new and the old 32-bit doorbells.
Add a new bnxt_set_db() function to set up the doorbell addreses and
doorbell keys ahead of time. Modify and introduce new doorbell
helpers to help abstract and unify the old and new doorbells.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 0ab34a9b01d4..4e2c3df7cb6a 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -2599,7 +2599,7 @@ static int bnxt_run_loopback(struct bnxt *bp) /* Sync BD data before updating doorbell */ wmb(); - bnxt_db_write(bp, txr->tx_doorbell, DB_KEY_TX | txr->tx_prod); + bnxt_db_write(bp, &txr->tx_db, txr->tx_prod); rc = bnxt_poll_loopback(bp, pkt_size); dma_unmap_single(&bp->pdev->dev, map, pkt_size, PCI_DMA_TODEVICE); |