Virtualization/openbios
1
0
Fork 0
mirror of https://gitlab.com/qemu-project/openbios.git synced 2024-02-13 08:34:06 +08:00
Code Issues Projects Releases Wiki Activity

sparc64: replace ASI numbers with macros

Browse Source 
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@779 f158a5a8-5612-0410-a976-696ce0be7e32
This commit is contained in:
Igor V. Kovalenko
2010-05-26 19:10:23 +00:00
committed by Blue Swirl
parent 681269e77f
commit 4b25b8b537
1 changed files with 41 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
include/arch/sparc64/io.h
View File

@@ -2,6 +2,7 @@
#define _ASM_IO_H
#include "asm/types.h"
#include "asi.h"
#define NO_QEMU_PROTOS
#include "arch/common/fw_cfg.h"
@@ -62,24 +63,30 @@ static inline int in_8(volatile unsigned char *addr)
{
int ret;
__asm__ __volatile__("lduba [%1] 0x15, %0\n\t"
:"=r"(ret):"r"(addr):"memory");
__asm__ __volatile__("lduba [%1] %2, %0\n\t"
: "=r"(ret)
: "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E)
: "memory");
return ret;
}
static inline void out_8(volatile unsigned char *addr, int val)
{
__asm__ __volatile__("stba %0, [%1] 0x15\n\t"
: : "r"(val), "r"(addr):"memory");
__asm__ __volatile__("stba %0, [%1] %2\n\t"
:
: "r"(val), "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E)
: "memory");
}
static inline int in_le16(volatile unsigned short *addr)
{
int ret;
__asm__ __volatile__("lduha [%1] 0x15, %0\n\t"
:"=r"(ret):"r"(addr):"memory");
__asm__ __volatile__("lduha [%1] %2, %0\n\t"
: "=r"(ret)
: "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E)
: "memory");
return ret;
}
@@ -88,8 +95,10 @@ static inline int in_be16(volatile unsigned short *addr)
{
int ret;
__asm__ __volatile__("lduha [%1] 0x1d, %0\n\t"
:"=r"(ret):"r"(addr):"memory");
__asm__ __volatile__("lduha [%1] %2, %0\n\t"
: "=r"(ret)
: "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
: "memory");
return ret;
}
@@ -97,22 +106,28 @@ static inline int in_be16(volatile unsigned short *addr)
static inline void out_le16(volatile unsigned short *addr, int val)
{
__asm__ __volatile__("stha %0, [%1] 0x15\n\t"
: : "r"(val), "r"(addr):"memory");
__asm__ __volatile__("stha %0, [%1] %2\n\t"
:
: "r"(val), "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E)
: "memory");
}
static inline void out_be16(volatile unsigned short *addr, int val)
{
__asm__ __volatile__("stha %0, [%1] 0x1d\n\t"
: : "r"(val), "r"(addr):"memory");
__asm__ __volatile__("stha %0, [%1] %2\n\t"
:
: "r"(val), "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
: "memory");
}
static inline unsigned in_le32(volatile unsigned *addr)
{
unsigned ret;
__asm__ __volatile__("lduwa [%1] 0x15, %0\n\t"
:"=r"(ret):"r"(addr):"memory");
__asm__ __volatile__("lduwa [%1] %2, %0\n\t"
: "=r"(ret)
: "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E)
: "memory");
return ret;
}
@@ -121,21 +136,27 @@ static inline unsigned in_be32(volatile unsigned *addr)
{
unsigned ret;
__asm__ __volatile__("lduwa [%1] 0x1d, %0\n\t"
:"=r"(ret):"r"(addr):"memory");
__asm__ __volatile__("lduwa [%1] %2, %0\n\t"
: "=r"(ret)
: "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
: "memory");
return ret;
}
static inline void out_le32(volatile unsigned *addr, int val)
{
__asm__ __volatile__("stwa %0, [%1] 0x15\n\t"
: : "r"(val), "r"(addr):"memory");
__asm__ __volatile__("stwa %0, [%1] %2\n\t"
:
: "r"(val), "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E)
: "memory");
}
static inline void out_be32(volatile unsigned *addr, int val)
{
__asm__ __volatile__("stwa %0, [%1] 0x1d\n\t"
: : "r"(val), "r"(addr):"memory");
__asm__ __volatile__("stwa %0, [%1] %2\n\t"
:
: "r"(val), "r"(addr), "i" (ASI_PHYS_BYPASS_EC_E_L)
: "memory");
}
static inline void _insw_ns(volatile uint16_t * port, void *buf, int ns)