diff options
| author | David S. Miller <davem@davemloft.net> | 2009-02-09 23:22:21 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-09 23:22:21 -0800 |
| commit | 0ecc103aec454288cbaa5a33d8960ab3467e8a11 (patch) | |
| tree | d911ae41c303a575913b8aca2a49f4acaaf0fc93 /drivers/net/netxen | |
| parent | 0012985d184b7b9d4513eacd35771715471e06ef (diff) | |
| parent | 4906f9985e310fc01f956256b0d58ac28b0dcb19 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/gianfar.c
Diffstat (limited to 'drivers/net/netxen')
| -rw-r--r-- | drivers/net/netxen/netxen_nic.h | 2 | ||||
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 13 |
2 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 9c78c963b72..f4dd9acb687 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -1203,7 +1203,7 @@ typedef struct { #define NETXEN_IS_MSI_FAMILY(adapter) \ ((adapter)->flags & (NETXEN_NIC_MSI_ENABLED | NETXEN_NIC_MSIX_ENABLED)) -#define MSIX_ENTRIES_PER_ADAPTER 8 +#define MSIX_ENTRIES_PER_ADAPTER 1 #define NETXEN_MSIX_TBL_SPACE 8192 #define NETXEN_PCI_REG_MSIX_TBL 0x44 diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index ada462e94c9..5597c754f12 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -76,6 +76,7 @@ static void netxen_nic_poll_controller(struct net_device *netdev); #endif static irqreturn_t netxen_intr(int irq, void *data); static irqreturn_t netxen_msi_intr(int irq, void *data); +static irqreturn_t netxen_msix_intr(int irq, void *data); /* PCI Device ID Table */ #define ENTRY(device) \ @@ -1084,7 +1085,9 @@ static int netxen_nic_open(struct net_device *netdev) for (ring = 0; ring < adapter->max_rds_rings; ring++) netxen_post_rx_buffers(adapter, ctx, ring); } - if (NETXEN_IS_MSI_FAMILY(adapter)) + if (adapter->flags & NETXEN_NIC_MSIX_ENABLED) + handler = netxen_msix_intr; + else if (adapter->flags & NETXEN_NIC_MSI_ENABLED) handler = netxen_msi_intr; else { flags |= IRQF_SHARED; @@ -1612,6 +1615,14 @@ static irqreturn_t netxen_msi_intr(int irq, void *data) return IRQ_HANDLED; } +static irqreturn_t netxen_msix_intr(int irq, void *data) +{ + struct netxen_adapter *adapter = data; + + napi_schedule(&adapter->napi); + return IRQ_HANDLED; +} + static int netxen_nic_poll(struct napi_struct *napi, int budget) { struct netxen_adapter *adapter = container_of(napi, struct netxen_adapter, napi); |