include/asm-generic/ide_iops.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /* Generic I/O and MEMIO string operations.  */
0003
0004 #define __ide_insw  insw
0005 #define __ide_insl  insl
0006 #define __ide_outsw outsw
0007 #define __ide_outsl outsl
0008
0009 static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
0010 {
0011     while (count--) {
0012         *(u16 *)addr = readw(port);
0013         addr += 2;
0014     }
0015 }
0016
0017 static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
0018 {
0019     while (count--) {
0020         *(u32 *)addr = readl(port);
0021         addr += 4;
0022     }
0023 }
0024
0025 static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
0026 {
0027     while (count--) {
0028         writew(*(u16 *)addr, port);
0029         addr += 2;
0030     }
0031 }
0032
0033 static __inline__ void __ide_mm_outsl(void __iomem * port, void *addr, u32 count)
0034 {
0035     while (count--) {
0036         writel(*(u32 *)addr, port);
0037         addr += 4;
0038     }
0039 }