smc91x SuperH support

This patch supports SuperH of smc91x.
smc91x installed on the board of SuperH comes to work by applying this patch.
Please apply this patch .
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/smc91x.h

@@ -279,6 +279,40 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
 #define SMC_insw(a, r, p, l)	insw((a) + (r), p, l)
 #define SMC_outsw(a, r, p, l)	outsw((a) + (r), p, l)
 
+#elif   defined(CONFIG_SUPERH)
+
+#if defined(CONFIG_SH_7780_SOLUTION_ENGINE) || defined(CONFIG_SH_7722_SOLUTION_ENGINE)
+#define SMC_CAN_USE_8BIT       0
+#define SMC_CAN_USE_16BIT      1
+#define SMC_CAN_USE_32BIT      0
+#define SMC_IO_SHIFT           0
+#define SMC_NOWAIT             1
+
+#define SMC_inb(a, r)          (inw((a) + ((r)&~1)) >> (8*(r%2)))&0xff
+#define SMC_inw(a, r)          inw((a) + (r))
+#define SMC_outb(v, a, r)      outw(((inw((a)+((r)&~1))*(0xff<<8*(r%2)))) | ((v)<<(8*(r&2)))), (a) + ((r)&~1))
+
+#define SMC_outw(v, a, r)      outw(v, (a) + (r))
+#define SMC_insw(a, r, p, l)   insw((a) + (r), p, l)
+#define SMC_outsw(a, r, p, l)  outsw((a) + (r), p, l)
+
+#else /* BOARDS */
+
+#define SMC_CAN_USE_8BIT       1
+#define SMC_CAN_USE_16BIT      1
+#define SMC_CAN_USE_32BIT      1
+
+#define SMC_inb(a, r)          inb((a) + (r))
+#define SMC_inw(a, r)          inw((a) + (r))
+#define SMC_outb(v, a, r)      outb(v, (a) + (r))
+#define SMC_outw(v, a, r)      outw(v, (a) + (r))
+#define SMC_insw(a, r, p, l)   insw((a) + (r), p, l)
+#define SMC_outsw(a, r, p, l)  outsw((a) + (r), p, l)
+
+#endif  /* BOARDS */
+
+#define set_irq_type(irq, type) do {} while (0)
+
 #elif   defined(CONFIG_M32R)
 
 #define SMC_CAN_USE_8BIT	0