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-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c17
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 30f04a38922..24220992413 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 :