diff options
| author | David S. Miller <davem@davemloft.net> | 2008-10-10 09:13:53 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-10 09:13:53 +0400 |
| commit | 55ed31e62d18094337319b942b38cfc00360444b (patch) | |
| tree | 7aad51a1c3d4d62cd2546091f10e3dfcf95f90e1 /drivers/net | |
| parent | fa3e5b4eb8261ae6ee27922881093db973e9d640 (diff) | |
| download | linux-55ed31e62d18094337319b942b38cfc00360444b.tar.xz | |
enic: Attempt to fix build in 32-bit such as i386.
Such platforms lack readq/writeq but this driver want to call them.
Noticed by Andrew Morton.
Signed-off-by: David S. Miller <davem@davemloft.net>
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, |