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>
diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h
index 2dcffd3..b9dc182 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,