Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *  linux/include/asm-parisc/ide.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *  Copyright (C) 1994-1996  Linus Torvalds & authors
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  *  This file contains the PARISC architecture specific IDE code.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #ifndef __ASM_PARISC_IDE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define __ASM_PARISC_IDE_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #ifdef __KERNEL__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) /* Generic I/O and MEMIO string operations.  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #define __ide_insw	insw
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #define __ide_insl	insl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define __ide_outsw	outsw
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define __ide_outsl	outsl
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) static __inline__ void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	while (count--) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 		*(u16 *)addr = __raw_readw(port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 		addr += 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) static __inline__ void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	while (count--) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 		*(u32 *)addr = __raw_readl(port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 		addr += 4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) static __inline__ void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	while (count--) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 		__raw_writew(*(u16 *)addr, port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 		addr += 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) static __inline__ void __ide_mm_outsl(void __iomem *port, void *addr, u32 count)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	while (count--) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 		__raw_writel(*(u32 *)addr, port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 		addr += 4;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #endif /* __KERNEL__ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) #endif /* __ASM_PARISC_IDE_H */