diff options
| author |   Maxime Bizon <mbizon@freebox.fr> | 2011-11-04 19:09:28 +0100 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2011-12-07 22:03:03 +0000 |
| commit | 015ce7d3526be8a969390fe625cb18f958e85a51 (patch) | |
| tree | 6a5c5d41d653e7c2b25d7d8cf076a773202cc075 /arch/mips/include/asm/mach-bcm63xx | |
| parent | MIPS: BCM63XX: Prepare irq code to handle different external irq hardware implementation. (diff) | |
| download | linux-dev-015ce7d3526be8a969390fe625cb18f958e85a51.tar.xz linux-dev-015ce7d3526be8a969390fe625cb18f958e85a51.zip | |
MIPS: BCM63XX: Introduce bcm_readq & bcm_writeq.
Needed for upcoming 6368 CPU support.
[ralf@linux-mips.org: Changed function names as per Sergei's comments.]
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2896/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-bcm63xx')
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h index 91180fac6ed9..72477a6441dd 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_io.h @@ -49,9 +49,11 @@ #define bcm_readb(a) (*(volatile unsigned char *) BCM_REGS_VA(a)) #define bcm_readw(a) (*(volatile unsigned short *) BCM_REGS_VA(a)) #define bcm_readl(a) (*(volatile unsigned int *) BCM_REGS_VA(a)) +#define bcm_readq(a) (*(volatile u64 *) BCM_REGS_VA(a)) #define bcm_writeb(v, a) (*(volatile unsigned char *) BCM_REGS_VA((a)) = (v)) #define bcm_writew(v, a) (*(volatile unsigned short *) BCM_REGS_VA((a)) = (v)) #define bcm_writel(v, a) (*(volatile unsigned int *) BCM_REGS_VA((a)) = (v)) +#define bcm_writeq(v, a) (*(volatile u64 *) BCM_REGS_VA((a)) = (v)) /* * IO helpers to access register set for current CPU |