diff options
| author |   Amit Kumar Salecha <amit.salecha@qlogic.com> | 2010-05-13 03:07:46 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-05-14 03:08:00 -0700 |
| commit | 251a84c9272b88eac4888d610c44c821b277c6c9 (patch) | |
| tree | f5b401d901040740368190aa053db3e848e2c4f7 /drivers/net/qlcnic/qlcnic_init.c | |
| parent | qlcnic: cleanup dma mask setting (diff) | |
| download | linux-dev-251a84c9272b88eac4888d610c44c821b277c6c9.tar.xz linux-dev-251a84c9272b88eac4888d610c44c821b277c6c9.zip | |
qlcnic: cleanup unused code
LRO ring, cut-thru mode and specific fw version are not
valid to Qlogic CNA device.
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_init.c')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_init.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c index 9b010422e9a6..c4bef57b9cd0 100644 --- a/drivers/net/qlcnic/qlcnic_init.c +++ b/drivers/net/qlcnic/qlcnic_init.c @@ -230,17 +230,8 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter) switch (ring) { case RCV_RING_NORMAL: rds_ring->num_desc = adapter->num_rxd; - if (adapter->ahw.cut_through) { - rds_ring->dma_size = - QLCNIC_CT_DEFAULT_RX_BUF_LEN; - rds_ring->skb_size = - QLCNIC_CT_DEFAULT_RX_BUF_LEN; - } else { - rds_ring->dma_size = - QLCNIC_P3_RX_BUF_MAX_LEN; - rds_ring->skb_size = - rds_ring->dma_size + NET_IP_ALIGN; - } + rds_ring->dma_size = QLCNIC_P3_RX_BUF_MAX_LEN; + rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN; break; case RCV_RING_JUMBO: @@ -254,13 +245,6 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter) rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN; break; - - case RCV_RING_LRO: - rds_ring->num_desc = adapter->num_lro_rxd; - rds_ring->dma_size = QLCNIC_RX_LRO_BUFFER_LENGTH; - rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN; - break; - } rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *) vmalloc(RCV_BUFF_RINGSIZE(rds_ring)); @@ -556,12 +540,10 @@ qlcnic_has_mn(struct qlcnic_adapter *adapter) QLCNIC_FW_VERSION_OFFSET, (int *)&flashed_ver); flashed_ver = QLCNIC_DECODE_VERSION(flashed_ver); - if (flashed_ver >= QLCNIC_VERSION_CODE(4, 0, 220)) { + capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY); + if (capability & QLCNIC_PEG_TUNE_MN_PRESENT) + return 1; - capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY); - if (capability & QLCNIC_PEG_TUNE_MN_PRESENT) - return 1; - } return 0; } @@ -1279,8 +1261,7 @@ qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter, skb = buffer->skb; - if (!adapter->ahw.cut_through) - skb_reserve(skb, 2); + skb_reserve(skb, 2); dma = pci_map_single(pdev, skb->data, rds_ring->dma_size, PCI_DMA_FROMDEVICE); |