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path: root/drivers/net/atlx/atl1.c
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Diffstat (limited to 'drivers/net/atlx/atl1.c')
-rw-r--r--drivers/net/atlx/atl1.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 43579b3b24ac..3b527687c28f 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -2174,7 +2174,7 @@ static int atl1_tx_csum(struct atl1_adapter *adapter, struct sk_buff *skb,
u8 css, cso;
if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
- css = (u8) (skb->csum_start - skb_headroom(skb));
+ css = skb_checksum_start_offset(skb);
cso = css + (u8) skb->csum_offset;
if (unlikely(css & 0x1)) {
/* L1 hardware requires an even number here */
@@ -3043,7 +3043,6 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
atl1_pcie_patch(adapter);
/* assume we have no link for now */
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
setup_timer(&adapter->phy_config_timer, atl1_phy_config,
(unsigned long)adapter);
@@ -3505,6 +3504,8 @@ static int atl1_set_ringparam(struct net_device *netdev,
struct atl1_rfd_ring rfd_old, rfd_new;
struct atl1_rrd_ring rrd_old, rrd_new;
struct atl1_ring_header rhdr_old, rhdr_new;
+ struct atl1_smb smb;
+ struct atl1_cmb cmb;
int err;
tpd_old = adapter->tpd_ring;
@@ -3545,11 +3546,19 @@ static int atl1_set_ringparam(struct net_device *netdev,
adapter->rrd_ring = rrd_old;
adapter->tpd_ring = tpd_old;
adapter->ring_header = rhdr_old;
+ /*
+ * Save SMB and CMB, since atl1_free_ring_resources
+ * will clear them.
+ */
+ smb = adapter->smb;
+ cmb = adapter->cmb;
atl1_free_ring_resources(adapter);
adapter->rfd_ring = rfd_new;
adapter->rrd_ring = rrd_new;
adapter->tpd_ring = tpd_new;
adapter->ring_header = rhdr_new;
+ adapter->smb = smb;
+ adapter->cmb = cmb;
err = atl1_up(adapter);
if (err)