diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-02-13 03:44:22 -0500 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2009-02-13 03:44:22 -0500 |
commit | f8a6b2b9cee298a9663cbe38ce1eb5240987cb62 (patch) | |
tree | b356490269c9e77d164dcc1477792b882fbb8bdb /drivers/net/netxen | |
parent | ba1511bf7fbda452138e4096bf10d5a382710f4f (diff) | |
parent | 071a0bc2ceace31266836801510879407a3701fa (diff) |
Merge branch 'linus' into x86/apic
Conflicts:
arch/x86/kernel/acpi/boot.c
arch/x86/mm/fault.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 9c78c963b721..f4dd9acb6877 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h | |||
@@ -1203,7 +1203,7 @@ typedef struct { | |||
1203 | #define NETXEN_IS_MSI_FAMILY(adapter) \ | 1203 | #define NETXEN_IS_MSI_FAMILY(adapter) \ |
1204 | ((adapter)->flags & (NETXEN_NIC_MSI_ENABLED | NETXEN_NIC_MSIX_ENABLED)) | 1204 | ((adapter)->flags & (NETXEN_NIC_MSI_ENABLED | NETXEN_NIC_MSIX_ENABLED)) |
1205 | 1205 | ||
1206 | #define MSIX_ENTRIES_PER_ADAPTER 8 | 1206 | #define MSIX_ENTRIES_PER_ADAPTER 1 |
1207 | #define NETXEN_MSIX_TBL_SPACE 8192 | 1207 | #define NETXEN_MSIX_TBL_SPACE 8192 |
1208 | #define NETXEN_PCI_REG_MSIX_TBL 0x44 | 1208 | #define NETXEN_PCI_REG_MSIX_TBL 0x44 |
1209 | 1209 | ||
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 645d384fe87e..3b17a7936147 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); | |||
76 | #endif | 76 | #endif |
77 | static irqreturn_t netxen_intr(int irq, void *data); | 77 | static irqreturn_t netxen_intr(int irq, void *data); |
78 | static irqreturn_t netxen_msi_intr(int irq, void *data); | 78 | static irqreturn_t netxen_msi_intr(int irq, void *data); |
79 | static irqreturn_t netxen_msix_intr(int irq, void *data); | ||
79 | 80 | ||
80 | /* PCI Device ID Table */ | 81 | /* PCI Device ID Table */ |
81 | #define ENTRY(device) \ | 82 | #define ENTRY(device) \ |
@@ -1084,7 +1085,9 @@ static int netxen_nic_open(struct net_device *netdev) | |||
1084 | for (ring = 0; ring < adapter->max_rds_rings; ring++) | 1085 | for (ring = 0; ring < adapter->max_rds_rings; ring++) |
1085 | netxen_post_rx_buffers(adapter, ctx, ring); | 1086 | netxen_post_rx_buffers(adapter, ctx, ring); |
1086 | } | 1087 | } |
1087 | if (NETXEN_IS_MSI_FAMILY(adapter)) | 1088 | if (adapter->flags & NETXEN_NIC_MSIX_ENABLED) |
1089 | handler = netxen_msix_intr; | ||
1090 | else if (adapter->flags & NETXEN_NIC_MSI_ENABLED) | ||
1088 | handler = netxen_msi_intr; | 1091 | handler = netxen_msi_intr; |
1089 | else { | 1092 | else { |
1090 | flags |= IRQF_SHARED; | 1093 | flags |= IRQF_SHARED; |
@@ -1612,6 +1615,14 @@ static irqreturn_t netxen_msi_intr(int irq, void *data) | |||
1612 | return IRQ_HANDLED; | 1615 | return IRQ_HANDLED; |
1613 | } | 1616 | } |
1614 | 1617 | ||
1618 | static irqreturn_t netxen_msix_intr(int irq, void *data) | ||
1619 | { | ||
1620 | struct netxen_adapter *adapter = data; | ||
1621 | |||
1622 | napi_schedule(&adapter->napi); | ||
1623 | return IRQ_HANDLED; | ||
1624 | } | ||
1625 | |||
1615 | static int netxen_nic_poll(struct napi_struct *napi, int budget) | 1626 | static int netxen_nic_poll(struct napi_struct *napi, int budget) |
1616 | { | 1627 | { |
1617 | struct netxen_adapter *adapter = container_of(napi, struct netxen_adapter, napi); | 1628 | struct netxen_adapter *adapter = container_of(napi, struct netxen_adapter, napi); |