qlcnic: fix coding style issues in qlcnic_io.c
Fix coding style issues in qlcnic_io.c Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
c70001a952
commit
d17dd0d9df
1 changed files with 113 additions and 150 deletions
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@ -94,8 +94,10 @@
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/* for status field in status_desc */
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/* for status field in status_desc */
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#define STATUS_CKSUM_LOOP 0
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#define STATUS_CKSUM_LOOP 0
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#define STATUS_CKSUM_OK 2
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#define STATUS_CKSUM_OK 2
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static void qlcnic_change_filter(struct qlcnic_adapter *adapter,
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static void qlcnic_change_filter(struct qlcnic_adapter *adapter,
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u64 uaddr, __le16 vlan_id, struct qlcnic_host_tx_ring *tx_ring)
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u64 uaddr, __le16 vlan_id,
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struct qlcnic_host_tx_ring *tx_ring)
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{
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{
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struct cmd_desc_type0 *hwdesc;
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struct cmd_desc_type0 *hwdesc;
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struct qlcnic_nic_req *req;
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struct qlcnic_nic_req *req;
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@ -125,11 +127,10 @@ static void qlcnic_change_filter(struct qlcnic_adapter *adapter,
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smp_mb();
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smp_mb();
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}
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}
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static void
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static void qlcnic_send_filter(struct qlcnic_adapter *adapter,
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qlcnic_send_filter(struct qlcnic_adapter *adapter,
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struct qlcnic_host_tx_ring *tx_ring,
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struct qlcnic_host_tx_ring *tx_ring,
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struct cmd_desc_type0 *first_desc,
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struct cmd_desc_type0 *first_desc,
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struct sk_buff *skb)
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struct sk_buff *skb)
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{
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{
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struct ethhdr *phdr = (struct ethhdr *)(skb->data);
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struct ethhdr *phdr = (struct ethhdr *)(skb->data);
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struct qlcnic_filter *fil, *tmp_fil;
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struct qlcnic_filter *fil, *tmp_fil;
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@ -156,10 +157,9 @@ qlcnic_send_filter(struct qlcnic_adapter *adapter,
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if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) &&
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if (!memcmp(tmp_fil->faddr, &src_addr, ETH_ALEN) &&
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tmp_fil->vlan_id == vlan_id) {
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tmp_fil->vlan_id == vlan_id) {
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if (jiffies >
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if (jiffies > (QLCNIC_READD_AGE * HZ + tmp_fil->ftime))
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(QLCNIC_READD_AGE * HZ + tmp_fil->ftime))
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qlcnic_change_filter(adapter, src_addr, vlan_id,
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qlcnic_change_filter(adapter, src_addr, vlan_id,
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tx_ring);
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tx_ring);
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tmp_fil->ftime = jiffies;
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tmp_fil->ftime = jiffies;
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return;
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return;
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}
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}
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@ -174,20 +174,21 @@ qlcnic_send_filter(struct qlcnic_adapter *adapter,
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fil->ftime = jiffies;
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fil->ftime = jiffies;
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fil->vlan_id = vlan_id;
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fil->vlan_id = vlan_id;
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memcpy(fil->faddr, &src_addr, ETH_ALEN);
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memcpy(fil->faddr, &src_addr, ETH_ALEN);
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spin_lock(&adapter->mac_learn_lock);
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spin_lock(&adapter->mac_learn_lock);
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hlist_add_head(&(fil->fnode), head);
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hlist_add_head(&(fil->fnode), head);
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adapter->fhash.fnum++;
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adapter->fhash.fnum++;
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spin_unlock(&adapter->mac_learn_lock);
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spin_unlock(&adapter->mac_learn_lock);
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}
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}
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static int
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static int qlcnic_tx_pkt(struct qlcnic_adapter *adapter,
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qlcnic_tx_pkt(struct qlcnic_adapter *adapter,
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struct cmd_desc_type0 *first_desc, struct sk_buff *skb)
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struct cmd_desc_type0 *first_desc,
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struct sk_buff *skb)
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{
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{
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u8 opcode = 0, hdr_len = 0;
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u8 l4proto, opcode = 0, hdr_len = 0;
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u16 flags = 0, vlan_tci = 0;
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u16 flags = 0, vlan_tci = 0;
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int copied, offset, copy_len;
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int copied, offset, copy_len, size;
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struct cmd_desc_type0 *hwdesc;
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struct cmd_desc_type0 *hwdesc;
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struct vlan_ethhdr *vh;
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struct vlan_ethhdr *vh;
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struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
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struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
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@ -222,13 +223,10 @@ set_flags:
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}
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}
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opcode = TX_ETHER_PKT;
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opcode = TX_ETHER_PKT;
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if ((adapter->netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
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if ((adapter->netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
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skb_shinfo(skb)->gso_size > 0) {
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skb_shinfo(skb)->gso_size > 0) {
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hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
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hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
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first_desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
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first_desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
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first_desc->total_hdr_length = hdr_len;
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first_desc->total_hdr_length = hdr_len;
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opcode = (protocol == ETH_P_IPV6) ? TX_TCP_LSO6 : TX_TCP_LSO;
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opcode = (protocol == ETH_P_IPV6) ? TX_TCP_LSO6 : TX_TCP_LSO;
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/* For LSO, we need to copy the MAC/IP/TCP headers into
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/* For LSO, we need to copy the MAC/IP/TCP headers into
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@ -240,16 +238,16 @@ set_flags:
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first_desc->total_hdr_length += VLAN_HLEN;
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first_desc->total_hdr_length += VLAN_HLEN;
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first_desc->tcp_hdr_offset = VLAN_HLEN;
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first_desc->tcp_hdr_offset = VLAN_HLEN;
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first_desc->ip_hdr_offset = VLAN_HLEN;
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first_desc->ip_hdr_offset = VLAN_HLEN;
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/* Only in case of TSO on vlan device */
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/* Only in case of TSO on vlan device */
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flags |= FLAGS_VLAN_TAGGED;
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flags |= FLAGS_VLAN_TAGGED;
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/* Create a TSO vlan header template for firmware */
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/* Create a TSO vlan header template for firmware */
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hwdesc = &tx_ring->desc_head[producer];
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hwdesc = &tx_ring->desc_head[producer];
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tx_ring->cmd_buf_arr[producer].skb = NULL;
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tx_ring->cmd_buf_arr[producer].skb = NULL;
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copy_len = min((int)sizeof(struct cmd_desc_type0) -
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copy_len = min((int)sizeof(struct cmd_desc_type0) -
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offset, hdr_len + VLAN_HLEN);
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offset, hdr_len + VLAN_HLEN);
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vh = (struct vlan_ethhdr *)((char *) hwdesc + 2);
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vh = (struct vlan_ethhdr *)((char *) hwdesc + 2);
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skb_copy_from_linear_data(skb, vh, 12);
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skb_copy_from_linear_data(skb, vh, 12);
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@ -257,28 +255,23 @@ set_flags:
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vh->h_vlan_TCI = htons(vlan_tci);
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vh->h_vlan_TCI = htons(vlan_tci);
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skb_copy_from_linear_data_offset(skb, 12,
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skb_copy_from_linear_data_offset(skb, 12,
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(char *)vh + 16, copy_len - 16);
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(char *)vh + 16,
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copy_len - 16);
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copied = copy_len - VLAN_HLEN;
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copied = copy_len - VLAN_HLEN;
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offset = 0;
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offset = 0;
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producer = get_next_index(producer, tx_ring->num_desc);
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producer = get_next_index(producer, tx_ring->num_desc);
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}
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}
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while (copied < hdr_len) {
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while (copied < hdr_len) {
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size = (int)sizeof(struct cmd_desc_type0) - offset;
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copy_len = min((int)sizeof(struct cmd_desc_type0) -
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copy_len = min(size, (hdr_len - copied));
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offset, (hdr_len - copied));
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hwdesc = &tx_ring->desc_head[producer];
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hwdesc = &tx_ring->desc_head[producer];
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tx_ring->cmd_buf_arr[producer].skb = NULL;
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tx_ring->cmd_buf_arr[producer].skb = NULL;
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skb_copy_from_linear_data_offset(skb, copied,
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skb_copy_from_linear_data_offset(skb, copied,
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(char *) hwdesc + offset, copy_len);
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(char *)hwdesc +
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offset, copy_len);
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copied += copy_len;
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copied += copy_len;
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offset = 0;
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offset = 0;
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producer = get_next_index(producer, tx_ring->num_desc);
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producer = get_next_index(producer, tx_ring->num_desc);
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}
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}
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@ -287,8 +280,6 @@ set_flags:
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adapter->stats.lso_frames++;
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adapter->stats.lso_frames++;
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} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
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} else if (skb->ip_summed == CHECKSUM_PARTIAL) {
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u8 l4proto;
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if (protocol == ETH_P_IP) {
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if (protocol == ETH_P_IP) {
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l4proto = ip_hdr(skb)->protocol;
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l4proto = ip_hdr(skb)->protocol;
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@ -312,9 +303,8 @@ set_flags:
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return 0;
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return 0;
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}
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}
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static int
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static int qlcnic_map_tx_skb(struct pci_dev *pdev, struct sk_buff *skb,
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qlcnic_map_tx_skb(struct pci_dev *pdev,
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struct qlcnic_cmd_buffer *pbuf)
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struct sk_buff *skb, struct qlcnic_cmd_buffer *pbuf)
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{
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{
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struct qlcnic_skb_frag *nf;
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struct qlcnic_skb_frag *nf;
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struct skb_frag_struct *frag;
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struct skb_frag_struct *frag;
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@ -324,8 +314,8 @@ qlcnic_map_tx_skb(struct pci_dev *pdev,
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nr_frags = skb_shinfo(skb)->nr_frags;
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nr_frags = skb_shinfo(skb)->nr_frags;
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nf = &pbuf->frag_array[0];
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nf = &pbuf->frag_array[0];
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map = pci_map_single(pdev, skb->data,
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map = pci_map_single(pdev, skb->data, skb_headlen(skb),
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skb_headlen(skb), PCI_DMA_TODEVICE);
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PCI_DMA_TODEVICE);
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if (pci_dma_mapping_error(pdev, map))
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if (pci_dma_mapping_error(pdev, map))
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goto out_err;
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goto out_err;
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@ -335,7 +325,6 @@ qlcnic_map_tx_skb(struct pci_dev *pdev,
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for (i = 0; i < nr_frags; i++) {
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for (i = 0; i < nr_frags; i++) {
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frag = &skb_shinfo(skb)->frags[i];
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frag = &skb_shinfo(skb)->frags[i];
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nf = &pbuf->frag_array[i+1];
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nf = &pbuf->frag_array[i+1];
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map = skb_frag_dma_map(&pdev->dev, frag, 0, skb_frag_size(frag),
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map = skb_frag_dma_map(&pdev->dev, frag, 0, skb_frag_size(frag),
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DMA_TO_DEVICE);
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DMA_TO_DEVICE);
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if (dma_mapping_error(&pdev->dev, map))
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if (dma_mapping_error(&pdev->dev, map))
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@ -360,13 +349,11 @@ out_err:
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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static void
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static void qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb,
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qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb,
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struct qlcnic_cmd_buffer *pbuf)
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struct qlcnic_cmd_buffer *pbuf)
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{
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{
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struct qlcnic_skb_frag *nf = &pbuf->frag_array[0];
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struct qlcnic_skb_frag *nf = &pbuf->frag_array[0];
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int nr_frags = skb_shinfo(skb)->nr_frags;
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int i, nr_frags = skb_shinfo(skb)->nr_frags;
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int i;
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for (i = 0; i < nr_frags; i++) {
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for (i = 0; i < nr_frags; i++) {
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nf = &pbuf->frag_array[i+1];
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nf = &pbuf->frag_array[i+1];
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@ -378,16 +365,14 @@ qlcnic_unmap_buffers(struct pci_dev *pdev, struct sk_buff *skb,
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pbuf->skb = NULL;
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pbuf->skb = NULL;
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}
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}
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static inline void
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static inline void qlcnic_clear_cmddesc(u64 *desc)
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qlcnic_clear_cmddesc(u64 *desc)
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{
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{
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desc[0] = 0ULL;
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desc[0] = 0ULL;
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desc[2] = 0ULL;
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desc[2] = 0ULL;
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desc[7] = 0ULL;
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desc[7] = 0ULL;
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}
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}
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netdev_tx_t
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netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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{
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{
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struct qlcnic_adapter *adapter = netdev_priv(netdev);
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struct qlcnic_adapter *adapter = netdev_priv(netdev);
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struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
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struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
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@ -396,12 +381,10 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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struct cmd_desc_type0 *hwdesc, *first_desc;
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struct cmd_desc_type0 *hwdesc, *first_desc;
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struct pci_dev *pdev;
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struct pci_dev *pdev;
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struct ethhdr *phdr;
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struct ethhdr *phdr;
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int delta = 0;
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int i, k, frag_count, delta = 0;
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int i, k;
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u32 producer, num_txd;
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u32 producer;
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num_txd = tx_ring->num_desc;
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int frag_count;
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u32 num_txd = tx_ring->num_desc;
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if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
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if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
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netif_stop_queue(netdev);
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netif_stop_queue(netdev);
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@ -419,7 +402,6 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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* 32 frags supported for TSO packet
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* 32 frags supported for TSO packet
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*/
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*/
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if (!skb_is_gso(skb) && frag_count > QLCNIC_MAX_FRAGS_PER_TX) {
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if (!skb_is_gso(skb) && frag_count > QLCNIC_MAX_FRAGS_PER_TX) {
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for (i = 0; i < (frag_count - QLCNIC_MAX_FRAGS_PER_TX); i++)
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for (i = 0; i < (frag_count - QLCNIC_MAX_FRAGS_PER_TX); i++)
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delta += skb_frag_size(&skb_shinfo(skb)->frags[i]);
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delta += skb_frag_size(&skb_shinfo(skb)->frags[i]);
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@ -431,9 +413,9 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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if (unlikely(qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH)) {
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if (unlikely(qlcnic_tx_avail(tx_ring) <= TX_STOP_THRESH)) {
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netif_stop_queue(netdev);
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netif_stop_queue(netdev);
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if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH)
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if (qlcnic_tx_avail(tx_ring) > TX_STOP_THRESH) {
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netif_start_queue(netdev);
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netif_start_queue(netdev);
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else {
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} else {
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adapter->stats.xmit_off++;
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adapter->stats.xmit_off++;
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return NETDEV_TX_BUSY;
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return NETDEV_TX_BUSY;
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}
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}
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@ -441,10 +423,9 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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producer = tx_ring->producer;
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producer = tx_ring->producer;
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pbuf = &tx_ring->cmd_buf_arr[producer];
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pbuf = &tx_ring->cmd_buf_arr[producer];
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pdev = adapter->pdev;
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pdev = adapter->pdev;
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first_desc = &tx_ring->desc_head[producer];
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first_desc = hwdesc = &tx_ring->desc_head[producer];
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hwdesc = &tx_ring->desc_head[producer];
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qlcnic_clear_cmddesc((u64 *)hwdesc);
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qlcnic_clear_cmddesc((u64 *)hwdesc);
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if (qlcnic_map_tx_skb(pdev, skb, pbuf)) {
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if (qlcnic_map_tx_skb(pdev, skb, pbuf)) {
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@ -459,7 +440,6 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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qlcnic_set_tx_port(first_desc, adapter->portnum);
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qlcnic_set_tx_port(first_desc, adapter->portnum);
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for (i = 0; i < frag_count; i++) {
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for (i = 0; i < frag_count; i++) {
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k = i % 4;
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k = i % 4;
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if ((k == 0) && (i > 0)) {
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if ((k == 0) && (i > 0)) {
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@ -471,7 +451,6 @@ qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
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}
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}
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buffrag = &pbuf->frag_array[i];
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buffrag = &pbuf->frag_array[i];
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hwdesc->buffer_length[k] = cpu_to_le16(buffrag->length);
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hwdesc->buffer_length[k] = cpu_to_le16(buffrag->length);
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switch (k) {
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switch (k) {
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case 0:
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case 0:
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@ -534,10 +513,9 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup)
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}
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}
|
||||||
}
|
}
|
||||||
|
|
||||||
static int
|
static int qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter,
|
||||||
qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter,
|
struct qlcnic_host_rds_ring *rds_ring,
|
||||||
struct qlcnic_host_rds_ring *rds_ring,
|
struct qlcnic_rx_buffer *buffer)
|
||||||
struct qlcnic_rx_buffer *buffer)
|
|
||||||
{
|
{
|
||||||
struct sk_buff *skb;
|
struct sk_buff *skb;
|
||||||
dma_addr_t dma;
|
dma_addr_t dma;
|
||||||
|
@ -550,9 +528,8 @@ qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter,
|
||||||
}
|
}
|
||||||
|
|
||||||
skb_reserve(skb, NET_IP_ALIGN);
|
skb_reserve(skb, NET_IP_ALIGN);
|
||||||
|
dma = pci_map_single(pdev, skb->data, rds_ring->dma_size,
|
||||||
dma = pci_map_single(pdev, skb->data,
|
PCI_DMA_FROMDEVICE);
|
||||||
rds_ring->dma_size, PCI_DMA_FROMDEVICE);
|
|
||||||
|
|
||||||
if (pci_dma_mapping_error(pdev, dma)) {
|
if (pci_dma_mapping_error(pdev, dma)) {
|
||||||
adapter->stats.rx_dma_map_error++;
|
adapter->stats.rx_dma_map_error++;
|
||||||
|
@ -579,10 +556,9 @@ static void qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
|
||||||
return;
|
return;
|
||||||
|
|
||||||
producer = rds_ring->producer;
|
producer = rds_ring->producer;
|
||||||
|
|
||||||
head = &rds_ring->free_list;
|
head = &rds_ring->free_list;
|
||||||
while (!list_empty(head)) {
|
|
||||||
|
|
||||||
|
while (!list_empty(head)) {
|
||||||
buffer = list_entry(head->next, struct qlcnic_rx_buffer, list);
|
buffer = list_entry(head->next, struct qlcnic_rx_buffer, list);
|
||||||
|
|
||||||
if (!buffer->skb) {
|
if (!buffer->skb) {
|
||||||
|
@ -598,27 +574,26 @@ static void qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
|
||||||
pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
|
pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
|
||||||
pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
|
pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
|
||||||
pdesc->addr_buffer = cpu_to_le64(buffer->dma);
|
pdesc->addr_buffer = cpu_to_le64(buffer->dma);
|
||||||
|
|
||||||
producer = get_next_index(producer, rds_ring->num_desc);
|
producer = get_next_index(producer, rds_ring->num_desc);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (count) {
|
if (count) {
|
||||||
rds_ring->producer = producer;
|
rds_ring->producer = producer;
|
||||||
writel((producer - 1) & (rds_ring->num_desc - 1),
|
writel((producer - 1) & (rds_ring->num_desc - 1),
|
||||||
rds_ring->crb_rcv_producer);
|
rds_ring->crb_rcv_producer);
|
||||||
}
|
}
|
||||||
|
|
||||||
spin_unlock(&rds_ring->lock);
|
spin_unlock(&rds_ring->lock);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter)
|
static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter)
|
||||||
{
|
{
|
||||||
u32 sw_consumer, hw_consumer;
|
u32 sw_consumer, hw_consumer;
|
||||||
int count = 0, i;
|
int i, done, count = 0;
|
||||||
struct qlcnic_cmd_buffer *buffer;
|
struct qlcnic_cmd_buffer *buffer;
|
||||||
struct pci_dev *pdev = adapter->pdev;
|
struct pci_dev *pdev = adapter->pdev;
|
||||||
struct net_device *netdev = adapter->netdev;
|
struct net_device *netdev = adapter->netdev;
|
||||||
struct qlcnic_skb_frag *frag;
|
struct qlcnic_skb_frag *frag;
|
||||||
int done;
|
|
||||||
struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
|
struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
|
||||||
|
|
||||||
if (!spin_trylock(&adapter->tx_clean_lock))
|
if (!spin_trylock(&adapter->tx_clean_lock))
|
||||||
|
@ -679,6 +654,7 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter)
|
||||||
*/
|
*/
|
||||||
hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
|
hw_consumer = le32_to_cpu(*(tx_ring->hw_consumer));
|
||||||
done = (sw_consumer == hw_consumer);
|
done = (sw_consumer == hw_consumer);
|
||||||
|
|
||||||
spin_unlock(&adapter->tx_clean_lock);
|
spin_unlock(&adapter->tx_clean_lock);
|
||||||
|
|
||||||
return done;
|
return done;
|
||||||
|
@ -686,16 +662,14 @@ static int qlcnic_process_cmd_ring(struct qlcnic_adapter *adapter)
|
||||||
|
|
||||||
static int qlcnic_poll(struct napi_struct *napi, int budget)
|
static int qlcnic_poll(struct napi_struct *napi, int budget)
|
||||||
{
|
{
|
||||||
struct qlcnic_host_sds_ring *sds_ring =
|
struct qlcnic_host_sds_ring *sds_ring;
|
||||||
container_of(napi, struct qlcnic_host_sds_ring, napi);
|
struct qlcnic_adapter *adapter;
|
||||||
|
int tx_complete, work_done;
|
||||||
|
|
||||||
struct qlcnic_adapter *adapter = sds_ring->adapter;
|
sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi);
|
||||||
|
adapter = sds_ring->adapter;
|
||||||
int tx_complete;
|
|
||||||
int work_done;
|
|
||||||
|
|
||||||
tx_complete = qlcnic_process_cmd_ring(adapter);
|
tx_complete = qlcnic_process_cmd_ring(adapter);
|
||||||
|
|
||||||
work_done = qlcnic_process_rcv_ring(sds_ring, budget);
|
work_done = qlcnic_process_rcv_ring(sds_ring, budget);
|
||||||
|
|
||||||
if ((work_done < budget) && tx_complete) {
|
if ((work_done < budget) && tx_complete) {
|
||||||
|
@ -709,12 +683,13 @@ static int qlcnic_poll(struct napi_struct *napi, int budget)
|
||||||
|
|
||||||
static int qlcnic_rx_poll(struct napi_struct *napi, int budget)
|
static int qlcnic_rx_poll(struct napi_struct *napi, int budget)
|
||||||
{
|
{
|
||||||
struct qlcnic_host_sds_ring *sds_ring =
|
struct qlcnic_host_sds_ring *sds_ring;
|
||||||
container_of(napi, struct qlcnic_host_sds_ring, napi);
|
struct qlcnic_adapter *adapter;
|
||||||
|
|
||||||
struct qlcnic_adapter *adapter = sds_ring->adapter;
|
|
||||||
int work_done;
|
int work_done;
|
||||||
|
|
||||||
|
sds_ring = container_of(napi, struct qlcnic_host_sds_ring, napi);
|
||||||
|
adapter = sds_ring->adapter;
|
||||||
|
|
||||||
work_done = qlcnic_process_rcv_ring(sds_ring, budget);
|
work_done = qlcnic_process_rcv_ring(sds_ring, budget);
|
||||||
|
|
||||||
if (work_done < budget) {
|
if (work_done < budget) {
|
||||||
|
@ -726,15 +701,12 @@ static int qlcnic_rx_poll(struct napi_struct *napi, int budget)
|
||||||
return work_done;
|
return work_done;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void qlcnic_handle_linkevent(struct qlcnic_adapter *adapter,
|
||||||
qlcnic_handle_linkevent(struct qlcnic_adapter *adapter,
|
struct qlcnic_fw_msg *msg)
|
||||||
struct qlcnic_fw_msg *msg)
|
|
||||||
{
|
{
|
||||||
u32 cable_OUI;
|
u32 cable_OUI;
|
||||||
u16 cable_len;
|
u16 cable_len, link_speed;
|
||||||
u16 link_speed;
|
u8 link_status, module, duplex, autoneg, lb_status = 0;
|
||||||
u8 link_status, module, duplex, autoneg;
|
|
||||||
u8 lb_status = 0;
|
|
||||||
struct net_device *netdev = adapter->netdev;
|
struct net_device *netdev = adapter->netdev;
|
||||||
|
|
||||||
adapter->has_link_events = 1;
|
adapter->has_link_events = 1;
|
||||||
|
@ -750,11 +722,12 @@ qlcnic_handle_linkevent(struct qlcnic_adapter *adapter,
|
||||||
|
|
||||||
module = (msg->body[2] >> 8) & 0xff;
|
module = (msg->body[2] >> 8) & 0xff;
|
||||||
if (module == LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE)
|
if (module == LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE)
|
||||||
dev_info(&netdev->dev, "unsupported cable: OUI 0x%x, "
|
dev_info(&netdev->dev,
|
||||||
"length %d\n", cable_OUI, cable_len);
|
"unsupported cable: OUI 0x%x, length %d\n",
|
||||||
|
cable_OUI, cable_len);
|
||||||
else if (module == LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN)
|
else if (module == LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN)
|
||||||
dev_info(&netdev->dev, "unsupported cable length %d\n",
|
dev_info(&netdev->dev, "unsupported cable length %d\n",
|
||||||
cable_len);
|
cable_len);
|
||||||
|
|
||||||
if (!link_status && (lb_status == QLCNIC_ILB_MODE ||
|
if (!link_status && (lb_status == QLCNIC_ILB_MODE ||
|
||||||
lb_status == QLCNIC_ELB_MODE))
|
lb_status == QLCNIC_ELB_MODE))
|
||||||
|
@ -778,9 +751,8 @@ qlcnic_handle_linkevent(struct qlcnic_adapter *adapter,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void qlcnic_handle_fw_message(int desc_cnt, int index,
|
||||||
qlcnic_handle_fw_message(int desc_cnt, int index,
|
struct qlcnic_host_sds_ring *sds_ring)
|
||||||
struct qlcnic_host_sds_ring *sds_ring)
|
|
||||||
{
|
{
|
||||||
struct qlcnic_fw_msg msg;
|
struct qlcnic_fw_msg msg;
|
||||||
struct status_desc *desc;
|
struct status_desc *desc;
|
||||||
|
@ -820,8 +792,9 @@ qlcnic_handle_fw_message(int desc_cnt, int index,
|
||||||
adapter->diag_cnt = -QLCNIC_LB_CABLE_NOT_CONN;
|
adapter->diag_cnt = -QLCNIC_LB_CABLE_NOT_CONN;
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
dev_info(dev, "loopback configure request failed,"
|
dev_info(dev,
|
||||||
" ret %x\n", ret);
|
"loopback configure request failed, err %x\n",
|
||||||
|
ret);
|
||||||
adapter->diag_cnt = -QLCNIC_UNDEFINED_ERROR;
|
adapter->diag_cnt = -QLCNIC_UNDEFINED_ERROR;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
@ -831,8 +804,10 @@ qlcnic_handle_fw_message(int desc_cnt, int index,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
|
static struct sk_buff *
|
||||||
struct qlcnic_host_rds_ring *rds_ring, u16 index, u16 cksum)
|
qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
|
||||||
|
struct qlcnic_host_rds_ring *rds_ring, u16 index,
|
||||||
|
u16 cksum)
|
||||||
{
|
{
|
||||||
struct qlcnic_rx_buffer *buffer;
|
struct qlcnic_rx_buffer *buffer;
|
||||||
struct sk_buff *skb;
|
struct sk_buff *skb;
|
||||||
|
@ -845,12 +820,12 @@ static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
|
||||||
}
|
}
|
||||||
|
|
||||||
pci_unmap_single(adapter->pdev, buffer->dma, rds_ring->dma_size,
|
pci_unmap_single(adapter->pdev, buffer->dma, rds_ring->dma_size,
|
||||||
PCI_DMA_FROMDEVICE);
|
PCI_DMA_FROMDEVICE);
|
||||||
|
|
||||||
skb = buffer->skb;
|
skb = buffer->skb;
|
||||||
|
|
||||||
if (likely((adapter->netdev->features & NETIF_F_RXCSUM) &&
|
if (likely((adapter->netdev->features & NETIF_F_RXCSUM) &&
|
||||||
(cksum == STATUS_CKSUM_OK || cksum == STATUS_CKSUM_LOOP))) {
|
(cksum == STATUS_CKSUM_OK || cksum == STATUS_CKSUM_LOOP))) {
|
||||||
adapter->stats.csummed++;
|
adapter->stats.csummed++;
|
||||||
skb->ip_summed = CHECKSUM_UNNECESSARY;
|
skb->ip_summed = CHECKSUM_UNNECESSARY;
|
||||||
} else {
|
} else {
|
||||||
|
@ -862,14 +837,13 @@ static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
|
||||||
return skb;
|
return skb;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline int
|
static inline int qlcnic_check_rx_tagging(struct qlcnic_adapter *adapter,
|
||||||
qlcnic_check_rx_tagging(struct qlcnic_adapter *adapter, struct sk_buff *skb,
|
struct sk_buff *skb, u16 *vlan_tag)
|
||||||
u16 *vlan_tag)
|
|
||||||
{
|
{
|
||||||
struct ethhdr *eth_hdr;
|
struct ethhdr *eth_hdr;
|
||||||
|
|
||||||
if (!__vlan_get_tag(skb, vlan_tag)) {
|
if (!__vlan_get_tag(skb, vlan_tag)) {
|
||||||
eth_hdr = (struct ethhdr *) skb->data;
|
eth_hdr = (struct ethhdr *)skb->data;
|
||||||
memmove(skb->data + VLAN_HLEN, eth_hdr, ETH_ALEN * 2);
|
memmove(skb->data + VLAN_HLEN, eth_hdr, ETH_ALEN * 2);
|
||||||
skb_pull(skb, VLAN_HLEN);
|
skb_pull(skb, VLAN_HLEN);
|
||||||
}
|
}
|
||||||
|
@ -889,8 +863,8 @@ qlcnic_check_rx_tagging(struct qlcnic_adapter *adapter, struct sk_buff *skb,
|
||||||
|
|
||||||
static struct qlcnic_rx_buffer *
|
static struct qlcnic_rx_buffer *
|
||||||
qlcnic_process_rcv(struct qlcnic_adapter *adapter,
|
qlcnic_process_rcv(struct qlcnic_adapter *adapter,
|
||||||
struct qlcnic_host_sds_ring *sds_ring,
|
struct qlcnic_host_sds_ring *sds_ring, int ring,
|
||||||
int ring, u64 sts_data0)
|
u64 sts_data0)
|
||||||
{
|
{
|
||||||
struct net_device *netdev = adapter->netdev;
|
struct net_device *netdev = adapter->netdev;
|
||||||
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
|
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
|
||||||
|
@ -910,7 +884,6 @@ qlcnic_process_rcv(struct qlcnic_adapter *adapter,
|
||||||
return NULL;
|
return NULL;
|
||||||
|
|
||||||
buffer = &rds_ring->rx_buf_arr[index];
|
buffer = &rds_ring->rx_buf_arr[index];
|
||||||
|
|
||||||
length = qlcnic_get_sts_totallength(sts_data0);
|
length = qlcnic_get_sts_totallength(sts_data0);
|
||||||
cksum = qlcnic_get_sts_status(sts_data0);
|
cksum = qlcnic_get_sts_status(sts_data0);
|
||||||
pkt_offset = qlcnic_get_sts_pkt_offset(sts_data0);
|
pkt_offset = qlcnic_get_sts_pkt_offset(sts_data0);
|
||||||
|
@ -952,7 +925,7 @@ qlcnic_process_rcv(struct qlcnic_adapter *adapter,
|
||||||
|
|
||||||
static struct qlcnic_rx_buffer *
|
static struct qlcnic_rx_buffer *
|
||||||
qlcnic_process_lro(struct qlcnic_adapter *adapter,
|
qlcnic_process_lro(struct qlcnic_adapter *adapter,
|
||||||
int ring, u64 sts_data0, u64 sts_data1)
|
int ring, u64 sts_data0, u64 sts_data1)
|
||||||
{
|
{
|
||||||
struct net_device *netdev = adapter->netdev;
|
struct net_device *netdev = adapter->netdev;
|
||||||
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
|
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
|
||||||
|
@ -962,11 +935,9 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
|
||||||
struct iphdr *iph;
|
struct iphdr *iph;
|
||||||
struct tcphdr *th;
|
struct tcphdr *th;
|
||||||
bool push, timestamp;
|
bool push, timestamp;
|
||||||
int l2_hdr_offset, l4_hdr_offset;
|
int index, l2_hdr_offset, l4_hdr_offset;
|
||||||
int index;
|
u16 lro_length, length, data_offset, vid = 0xffff;
|
||||||
u16 lro_length, length, data_offset;
|
|
||||||
u32 seq_number;
|
u32 seq_number;
|
||||||
u16 vid = 0xffff;
|
|
||||||
|
|
||||||
if (unlikely(ring > adapter->max_rds_rings))
|
if (unlikely(ring > adapter->max_rds_rings))
|
||||||
return NULL;
|
return NULL;
|
||||||
|
@ -996,7 +967,6 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
|
||||||
data_offset = l4_hdr_offset + QLC_TCP_HDR_SIZE;
|
data_offset = l4_hdr_offset + QLC_TCP_HDR_SIZE;
|
||||||
|
|
||||||
skb_put(skb, lro_length + data_offset);
|
skb_put(skb, lro_length + data_offset);
|
||||||
|
|
||||||
skb_pull(skb, l2_hdr_offset);
|
skb_pull(skb, l2_hdr_offset);
|
||||||
|
|
||||||
if (unlikely(qlcnic_check_rx_tagging(adapter, skb, &vid))) {
|
if (unlikely(qlcnic_check_rx_tagging(adapter, skb, &vid))) {
|
||||||
|
@ -1006,17 +976,14 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
|
||||||
}
|
}
|
||||||
|
|
||||||
skb->protocol = eth_type_trans(skb, netdev);
|
skb->protocol = eth_type_trans(skb, netdev);
|
||||||
|
|
||||||
iph = (struct iphdr *)skb->data;
|
iph = (struct iphdr *)skb->data;
|
||||||
th = (struct tcphdr *)(skb->data + (iph->ihl << 2));
|
th = (struct tcphdr *)(skb->data + (iph->ihl << 2));
|
||||||
|
|
||||||
length = (iph->ihl << 2) + (th->doff << 2) + lro_length;
|
length = (iph->ihl << 2) + (th->doff << 2) + lro_length;
|
||||||
iph->tot_len = htons(length);
|
iph->tot_len = htons(length);
|
||||||
iph->check = 0;
|
iph->check = 0;
|
||||||
iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
|
iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
|
||||||
th->psh = push;
|
th->psh = push;
|
||||||
th->seq = htonl(seq_number);
|
th->seq = htonl(seq_number);
|
||||||
|
|
||||||
length = skb->len;
|
length = skb->len;
|
||||||
|
|
||||||
if (adapter->flags & QLCNIC_FW_LRO_MSS_CAP)
|
if (adapter->flags & QLCNIC_FW_LRO_MSS_CAP)
|
||||||
|
@ -1032,17 +999,16 @@ qlcnic_process_lro(struct qlcnic_adapter *adapter,
|
||||||
return buffer;
|
return buffer;
|
||||||
}
|
}
|
||||||
|
|
||||||
int
|
int qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max)
|
||||||
qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max)
|
|
||||||
{
|
{
|
||||||
|
struct qlcnic_host_rds_ring *rds_ring;
|
||||||
struct qlcnic_adapter *adapter = sds_ring->adapter;
|
struct qlcnic_adapter *adapter = sds_ring->adapter;
|
||||||
struct list_head *cur;
|
struct list_head *cur;
|
||||||
struct status_desc *desc;
|
struct status_desc *desc;
|
||||||
struct qlcnic_rx_buffer *rxbuf;
|
struct qlcnic_rx_buffer *rxbuf;
|
||||||
u64 sts_data0, sts_data1;
|
u64 sts_data0, sts_data1;
|
||||||
|
__le64 owner_phantom = cpu_to_le64(STATUS_OWNER_PHANTOM);
|
||||||
int count = 0;
|
int opcode, ring, desc_cnt, count = 0;
|
||||||
int opcode, ring, desc_cnt;
|
|
||||||
u32 consumer = sds_ring->consumer;
|
u32 consumer = sds_ring->consumer;
|
||||||
|
|
||||||
while (count < max) {
|
while (count < max) {
|
||||||
|
@ -1060,8 +1026,8 @@ qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max)
|
||||||
case QLCNIC_OLD_RXPKT_DESC:
|
case QLCNIC_OLD_RXPKT_DESC:
|
||||||
case QLCNIC_SYN_OFFLOAD:
|
case QLCNIC_SYN_OFFLOAD:
|
||||||
ring = qlcnic_get_sts_type(sts_data0);
|
ring = qlcnic_get_sts_type(sts_data0);
|
||||||
rxbuf = qlcnic_process_rcv(adapter, sds_ring,
|
rxbuf = qlcnic_process_rcv(adapter, sds_ring, ring,
|
||||||
ring, sts_data0);
|
sts_data0);
|
||||||
break;
|
break;
|
||||||
case QLCNIC_LRO_DESC:
|
case QLCNIC_LRO_DESC:
|
||||||
ring = qlcnic_get_lro_sts_type(sts_data0);
|
ring = qlcnic_get_lro_sts_type(sts_data0);
|
||||||
|
@ -1085,26 +1051,24 @@ qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring *sds_ring, int max)
|
||||||
skip:
|
skip:
|
||||||
for (; desc_cnt > 0; desc_cnt--) {
|
for (; desc_cnt > 0; desc_cnt--) {
|
||||||
desc = &sds_ring->desc_head[consumer];
|
desc = &sds_ring->desc_head[consumer];
|
||||||
desc->status_desc_data[0] =
|
desc->status_desc_data[0] = owner_phantom;
|
||||||
cpu_to_le64(STATUS_OWNER_PHANTOM);
|
|
||||||
consumer = get_next_index(consumer, sds_ring->num_desc);
|
consumer = get_next_index(consumer, sds_ring->num_desc);
|
||||||
}
|
}
|
||||||
count++;
|
count++;
|
||||||
}
|
}
|
||||||
|
|
||||||
for (ring = 0; ring < adapter->max_rds_rings; ring++) {
|
for (ring = 0; ring < adapter->max_rds_rings; ring++) {
|
||||||
struct qlcnic_host_rds_ring *rds_ring =
|
rds_ring = &adapter->recv_ctx->rds_rings[ring];
|
||||||
&adapter->recv_ctx->rds_rings[ring];
|
|
||||||
|
|
||||||
if (!list_empty(&sds_ring->free_list[ring])) {
|
if (!list_empty(&sds_ring->free_list[ring])) {
|
||||||
list_for_each(cur, &sds_ring->free_list[ring]) {
|
list_for_each(cur, &sds_ring->free_list[ring]) {
|
||||||
rxbuf = list_entry(cur,
|
rxbuf = list_entry(cur, struct qlcnic_rx_buffer,
|
||||||
struct qlcnic_rx_buffer, list);
|
list);
|
||||||
qlcnic_alloc_rx_skb(adapter, rds_ring, rxbuf);
|
qlcnic_alloc_rx_skb(adapter, rds_ring, rxbuf);
|
||||||
}
|
}
|
||||||
spin_lock(&rds_ring->lock);
|
spin_lock(&rds_ring->lock);
|
||||||
list_splice_tail_init(&sds_ring->free_list[ring],
|
list_splice_tail_init(&sds_ring->free_list[ring],
|
||||||
&rds_ring->free_list);
|
&rds_ring->free_list);
|
||||||
spin_unlock(&rds_ring->lock);
|
spin_unlock(&rds_ring->lock);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1119,9 +1083,8 @@ skip:
|
||||||
return count;
|
return count;
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter,
|
||||||
qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter,
|
struct qlcnic_host_rds_ring *rds_ring)
|
||||||
struct qlcnic_host_rds_ring *rds_ring)
|
|
||||||
{
|
{
|
||||||
struct rcv_desc *pdesc;
|
struct rcv_desc *pdesc;
|
||||||
struct qlcnic_rx_buffer *buffer;
|
struct qlcnic_rx_buffer *buffer;
|
||||||
|
@ -1130,8 +1093,8 @@ qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter,
|
||||||
struct list_head *head;
|
struct list_head *head;
|
||||||
|
|
||||||
producer = rds_ring->producer;
|
producer = rds_ring->producer;
|
||||||
|
|
||||||
head = &rds_ring->free_list;
|
head = &rds_ring->free_list;
|
||||||
|
|
||||||
while (!list_empty(head)) {
|
while (!list_empty(head)) {
|
||||||
|
|
||||||
buffer = list_entry(head->next, struct qlcnic_rx_buffer, list);
|
buffer = list_entry(head->next, struct qlcnic_rx_buffer, list);
|
||||||
|
@ -1149,14 +1112,13 @@ qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter,
|
||||||
pdesc->addr_buffer = cpu_to_le64(buffer->dma);
|
pdesc->addr_buffer = cpu_to_le64(buffer->dma);
|
||||||
pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
|
pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
|
||||||
pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
|
pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
|
||||||
|
|
||||||
producer = get_next_index(producer, rds_ring->num_desc);
|
producer = get_next_index(producer, rds_ring->num_desc);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (count) {
|
if (count) {
|
||||||
rds_ring->producer = producer;
|
rds_ring->producer = producer;
|
||||||
writel((producer-1) & (rds_ring->num_desc-1),
|
writel((producer-1) & (rds_ring->num_desc-1),
|
||||||
rds_ring->crb_rcv_producer);
|
rds_ring->crb_rcv_producer);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1165,11 +1127,11 @@ static void dump_skb(struct sk_buff *skb, struct qlcnic_adapter *adapter)
|
||||||
int i;
|
int i;
|
||||||
unsigned char *data = skb->data;
|
unsigned char *data = skb->data;
|
||||||
|
|
||||||
printk(KERN_INFO "\n");
|
pr_info(KERN_INFO "\n");
|
||||||
for (i = 0; i < skb->len; i++) {
|
for (i = 0; i < skb->len; i++) {
|
||||||
QLCDB(adapter, DRV, "%02x ", data[i]);
|
QLCDB(adapter, DRV, "%02x ", data[i]);
|
||||||
if ((i & 0x0f) == 8)
|
if ((i & 0x0f) == 8)
|
||||||
printk(KERN_INFO "\n");
|
pr_info(KERN_INFO "\n");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1218,8 +1180,7 @@ static void qlcnic_process_rcv_diag(struct qlcnic_adapter *adapter, int ring,
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring)
|
||||||
qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring)
|
|
||||||
{
|
{
|
||||||
struct qlcnic_adapter *adapter = sds_ring->adapter;
|
struct qlcnic_adapter *adapter = sds_ring->adapter;
|
||||||
struct status_desc *desc;
|
struct status_desc *desc;
|
||||||
|
@ -1277,22 +1238,24 @@ void qlcnic_fetch_mac(u32 off1, u32 off2, u8 alt_mac, u8 *mac)
|
||||||
|
|
||||||
int qlcnic_napi_add(struct qlcnic_adapter *adapter, struct net_device *netdev)
|
int qlcnic_napi_add(struct qlcnic_adapter *adapter, struct net_device *netdev)
|
||||||
{
|
{
|
||||||
int ring;
|
int ring, max_sds_rings;
|
||||||
struct qlcnic_host_sds_ring *sds_ring;
|
struct qlcnic_host_sds_ring *sds_ring;
|
||||||
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
|
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
|
||||||
|
|
||||||
if (qlcnic_alloc_sds_rings(recv_ctx, adapter->max_sds_rings))
|
if (qlcnic_alloc_sds_rings(recv_ctx, adapter->max_sds_rings))
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
|
|
||||||
|
max_sds_rings = adapter->max_sds_rings;
|
||||||
|
|
||||||
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
|
for (ring = 0; ring < adapter->max_sds_rings; ring++) {
|
||||||
sds_ring = &recv_ctx->sds_rings[ring];
|
sds_ring = &recv_ctx->sds_rings[ring];
|
||||||
|
|
||||||
if (ring == adapter->max_sds_rings - 1)
|
if (ring == max_sds_rings - 1)
|
||||||
netif_napi_add(netdev, &sds_ring->napi, qlcnic_poll,
|
netif_napi_add(netdev, &sds_ring->napi, qlcnic_poll,
|
||||||
QLCNIC_NETDEV_WEIGHT/adapter->max_sds_rings);
|
QLCNIC_NETDEV_WEIGHT / max_sds_rings);
|
||||||
else
|
else
|
||||||
netif_napi_add(netdev, &sds_ring->napi,
|
netif_napi_add(netdev, &sds_ring->napi, qlcnic_rx_poll,
|
||||||
qlcnic_rx_poll, QLCNIC_NETDEV_WEIGHT*2);
|
QLCNIC_NETDEV_WEIGHT*2);
|
||||||
}
|
}
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
Loading…
Reference in a new issue