diff options
| -rw-r--r-- | drivers/net/bnx2.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 65df1de447e4..b1c20e5f7de8 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -6145,6 +6145,10 @@ bnx2_enable_msix(struct bnx2 *bp, int msix_vecs) REG_WR(bp, BNX2_PCI_MSIX_TBL_OFF_BIR, BNX2_PCI_GRC_WINDOW2_BASE); REG_WR(bp, BNX2_PCI_MSIX_PBA_OFF_BIT, BNX2_PCI_GRC_WINDOW3_BASE); + /* Need to flush the previous three writes to ensure MSI-X + * is setup properly */ + REG_RD(bp, BNX2_PCI_MSIX_CONTROL); + for (i = 0; i < BNX2_MAX_MSIX_VEC; i++) { msix_ent[i].entry = i; msix_ent[i].vector = 0; |