diff options
Diffstat (limited to 'drivers/net/enic/vnic_enet.h')
| -rw-r--r-- | drivers/net/enic/vnic_enet.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/enic/vnic_enet.h b/drivers/net/enic/vnic_enet.h index 6332ac9391b..8eeb6758491 100644 --- a/drivers/net/enic/vnic_enet.h +++ b/drivers/net/enic/vnic_enet.h @@ -20,6 +20,10 @@ #ifndef _VNIC_ENIC_H_ #define _VNIC_ENIC_H_ +/* Hardware intr coalesce timer is in units of 1.5us */ +#define INTR_COALESCE_USEC_TO_HW(usec) ((usec) * 2/3) +#define INTR_COALESCE_HW_TO_USEC(usec) ((usec) * 3/2) + /* Device-specific region: enet configuration */ struct vnic_enet_config { u32 flags; @@ -30,6 +34,7 @@ struct vnic_enet_config { u8 intr_timer_type; u8 intr_mode; char devname[16]; + u32 intr_timer_usec; }; #define VENETF_TSO 0x1 /* TSO enabled */ |