diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h index 8aaca0a1dca0..ccf472f073dd 100644 --- a/drivers/net/ethernet/intel/igb/igb.h +++ b/drivers/net/ethernet/intel/igb/igb.h @@ -41,6 +41,7 @@ #include <linux/if_vlan.h> #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> +#include <linux/pci.h> struct igb_adapter; @@ -67,6 +68,7 @@ struct igb_adapter; #define IGB_MIN_ITR_USECS 10 #define NON_Q_VECTORS 1 #define MAX_Q_VECTORS 8 +#define MAX_MSIX_ENTRIES 10 /* Transmit and receive queues */ #define IGB_MAX_RX_QUEUES 8 @@ -127,9 +129,9 @@ struct vf_data_storage { #define IGB_TX_PTHRESH ((hw->mac.type == e1000_i354) ? 20 : 8) #define IGB_TX_HTHRESH 1 #define IGB_RX_WTHRESH ((hw->mac.type == e1000_82576 && \ - adapter->msix_entries) ? 1 : 4) + (adapter->flags & IGB_FLAG_HAS_MSIX)) ? 1 : 4) #define IGB_TX_WTHRESH ((hw->mac.type == e1000_82576 && \ - adapter->msix_entries) ? 1 : 16) + (adapter->flags & IGB_FLAG_HAS_MSIX)) ? 1 : 16) /* this is the size past which hardware will drop packets when setting LPE=0 */ #define MAXIMUM_ETHERNET_VLAN_SIZE 1522 @@ -357,7 +359,7 @@ struct igb_adapter { unsigned int flags; unsigned int num_q_vectors; - struct msix_entry *msix_entries; + struct msix_entry msix_entries[MAX_MSIX_ENTRIES]; /* Interrupt Throttle Rate */ u32 rx_itr_setting; @@ -469,6 +471,7 @@ struct igb_adapter { #define IGB_FLAG_MEDIA_RESET (1 << 10) #define IGB_FLAG_MAS_CAPABLE (1 << 11) #define IGB_FLAG_MAS_ENABLE (1 << 12) +#define IGB_FLAG_HAS_MSIX (1 << 13) /* Media Auto Sense */ #define IGB_MAS_ENABLE_0 0X0001 |