diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 30f04a389227..24220992413f 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -3523,15 +3523,18 @@ static int bnx2x_alloc_fp_mem_at(struct bnx2x *bp, int index) } else #endif if (!bp->rx_ring_size) { - u32 cfg = SHMEM_RD(bp, - dev_info.port_hw_config[BP_PORT(bp)].default_cfg); - rx_ring_size = MAX_RX_AVAIL/BNX2X_NUM_RX_QUEUES(bp); - /* Dercease ring size for 1G functions */ - if ((cfg & PORT_HW_CFG_NET_SERDES_IF_MASK) == - PORT_HW_CFG_NET_SERDES_IF_SGMII) - rx_ring_size /= 10; + if (CHIP_IS_E3(bp)) { + u32 cfg = SHMEM_RD(bp, + dev_info.port_hw_config[BP_PORT(bp)]. + default_cfg); + + /* Decrease ring size for 1G functions */ + if ((cfg & PORT_HW_CFG_NET_SERDES_IF_MASK) == + PORT_HW_CFG_NET_SERDES_IF_SGMII) + rx_ring_size /= 10; + } /* allocate at least number of buffers required by FW */ rx_ring_size = max_t(int, bp->disable_tpa ? MIN_RX_SIZE_NONTPA : |