int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask)
{
unsigned int wait_count = 30;
+
do {
if (!ql_sem_trylock(qdev, sem_mask))
return 0;
struct tx_ring_desc *tx_ring_desc, int mapped)
{
int i;
+
for (i = 0; i < mapped; i++) {
if (i == 0 || (i == 7 && mapped > 7)) {
/*
*/
for (frag_idx = 0; frag_idx < frag_cnt; frag_idx++, map_idx++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[frag_idx];
+
tbd++;
if (frag_idx == 6 && frag_cnt > 7) {
/* Let's tack on an sglist.
(ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) {
/* Unfragmented ipv4 UDP frame. */
struct iphdr *iph = (struct iphdr *) skb->data;
+
if (!(iph->frag_off &
htons(IP_MF|IP_OFFSET))) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
* eventually be in trouble.
*/
int size, i = 0;
+
sbq_desc = qlge_get_curr_buf(&rx_ring->sbq);
pci_unmap_single(qdev->pdev, sbq_desc->dma_addr,
SMALL_BUF_MAP_SIZE, PCI_DMA_FROMDEVICE);
(ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) {
/* Unfragmented ipv4 UDP frame. */
struct iphdr *iph = (struct iphdr *) skb->data;
+
if (!(iph->frag_off &
htons(IP_MF|IP_OFFSET))) {
skb->ip_summed = CHECKSUM_UNNECESSARY;
static irqreturn_t qlge_msix_rx_isr(int irq, void *dev_id)
{
struct rx_ring *rx_ring = dev_id;
+
napi_schedule(&rx_ring->napi);
return IRQ_HANDLED;
}
mac_iocb_ptr->flags2 |= OB_MAC_TSO_IOCB_LSO;
if (likely(l3_proto == htons(ETH_P_IP))) {
struct iphdr *iph = ip_hdr(skb);
+
iph->check = 0;
mac_iocb_ptr->flags1 |= OB_MAC_TSO_IOCB_IP4;
tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
int len;
struct iphdr *iph = ip_hdr(skb);
__sum16 *check;
+
mac_iocb_ptr->opcode = OPCODE_OB_MAC_TSO_IOCB;
mac_iocb_ptr->frame_len = cpu_to_le32((u32) skb->len);
mac_iocb_ptr->net_trans_offset =
static void qlge_tx_timeout(struct net_device *ndev, unsigned int txqueue)
{
struct ql_adapter *qdev = netdev_priv(ndev);
+
ql_queue_asic_error(qdev);
}
struct ql_adapter *qdev =
container_of(work, struct ql_adapter, asic_reset_work.work);
int status;
+
rtnl_lock();
status = ql_adapter_down(qdev);
if (status)
static int ql_get_board_info(struct ql_adapter *qdev)
{
int status;
+
qdev->func =
(ql_read32(qdev, STS) & STS_FUNC_ID_MASK) >> STS_FUNC_ID_SHIFT;
if (qdev->func > 3)
{
struct net_device *ndev = pci_get_drvdata(pdev);
struct ql_adapter *qdev = netdev_priv(ndev);
+
del_timer_sync(&qdev->timer);
ql_cancel_all_work_sync(qdev);
unregister_netdev(ndev);