diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/enic/vnic_dev.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h index 2dcffd3a24bd..b9dc1821c805 100644 --- a/drivers/net/enic/vnic_dev.h +++ b/drivers/net/enic/vnic_dev.h @@ -27,6 +27,20 @@ #define VNIC_PADDR_TARGET 0x0000000000000000ULL #endif +#ifndef readq +static inline u64 readq(void __iomem *reg) +{ + return (((u64)readl(reg + 0x4UL) << 32) | + (u64)readl(reg)); +} + +static inline void writeq(u64 val, void __iomem *reg) +{ + writel(val & 0xffffffff, reg); + writel(val >> 32, reg + 0x4UL); +} +#endif + enum vnic_dev_intr_mode { VNIC_DEV_INTR_MODE_UNKNOWN, VNIC_DEV_INTR_MODE_INTX, |