From: Maxime Bizon Date: Fri, 4 Nov 2011 18:09:28 +0000 (+0100) Subject: MIPS: BCM63XX: Introduce bcm_readq & bcm_writeq. X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=015ce7d3526be8a969390fe625cb18f958e85a51;p=deliverable%2Flinux.git 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 Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2896/ Signed-off-by: Ralf Baechle --- 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