[ARM] EBSA110: Add readsw/readsl/writesw/writesl
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
parent
7ab3f8d595
commit
27350afdfc
|
@ -102,6 +102,26 @@ EXPORT_SYMBOL(__readb);
|
|||
EXPORT_SYMBOL(__readw);
|
||||
EXPORT_SYMBOL(__readl);
|
||||
|
||||
void readsw(void __iomem *addr, void *data, int len)
|
||||
{
|
||||
void __iomem *a = __isamem_convert_addr(addr);
|
||||
|
||||
BUG_ON((unsigned long)addr & 1);
|
||||
|
||||
__raw_readsw(a, data, len);
|
||||
}
|
||||
EXPORT_SYMBOL(readsw);
|
||||
|
||||
void readsl(void __iomem *addr, void *data, int len)
|
||||
{
|
||||
void __iomem *a = __isamem_convert_addr(addr);
|
||||
|
||||
BUG_ON((unsigned long)addr & 3);
|
||||
|
||||
__raw_readsl(a, data, len);
|
||||
}
|
||||
EXPORT_SYMBOL(readsl);
|
||||
|
||||
void __writeb(u8 val, void __iomem *addr)
|
||||
{
|
||||
void __iomem *a = __isamem_convert_addr(addr);
|
||||
|
@ -137,6 +157,26 @@ EXPORT_SYMBOL(__writeb);
|
|||
EXPORT_SYMBOL(__writew);
|
||||
EXPORT_SYMBOL(__writel);
|
||||
|
||||
void writesw(void __iomem *addr, void *data, int len)
|
||||
{
|
||||
void __iomem *a = __isamem_convert_addr(addr);
|
||||
|
||||
BUG_ON((unsigned long)addr & 1);
|
||||
|
||||
__raw_writesw(a, data, len);
|
||||
}
|
||||
EXPORT_SYMBOL(writesw);
|
||||
|
||||
void writesl(void __iomem *addr, void *data, int len)
|
||||
{
|
||||
void __iomem *a = __isamem_convert_addr(addr);
|
||||
|
||||
BUG_ON((unsigned long)addr & 3);
|
||||
|
||||
__raw_writesl(a, data, len);
|
||||
}
|
||||
EXPORT_SYMBOL(writesl);
|
||||
|
||||
#define SUPERIO_PORT(p) \
|
||||
(((p) >> 3) == (0x3f8 >> 3) || \
|
||||
((p) >> 3) == (0x2f8 >> 3) || \
|
||||
|
|
|
@ -81,4 +81,12 @@ extern void outsb(unsigned int port, const void *buf, int sz);
|
|||
extern void outsw(unsigned int port, const void *buf, int sz);
|
||||
extern void outsl(unsigned int port, const void *buf, int sz);
|
||||
|
||||
/* can't support writesb atm */
|
||||
extern void writesw(void __iomem *addr, const void *data, int wordlen);
|
||||
extern void writesl(void __iomem *addr, const void *data, int longlen);
|
||||
|
||||
/* can't support readsb atm */
|
||||
extern void readsw(const void __iomem *addr, void *data, int wordlen);
|
||||
extern void readsl(const void __iomem *addr, void *data, int longlen);
|
||||
|
||||
#endif
|
||||
|
|
Loading…
Reference in a new issue