[PATCH] # ppc: ppc4xx_set_src/dst_addr were only correct for DMA0
From: Niklaus Giger <hidden>
Date: 2007-01-19 23:02:37
Subsystem:
the rest · Maintainer:
Linus Torvalds
[PATCH] # ppc: ppc4xx_set_src/dst_addr were only correct for DMA0 The DCR-register numbers for DMA1-DMA3 were wrongly corrected. Signed-off-by: Niklaus Giger <redacted> --- arch/ppc/syslib/ppc4xx_dma.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/ppc/syslib/ppc4xx_dma.c b/arch/ppc/syslib/ppc4xx_dma.c
index 1cb68a6..26b2ddf 100644
--- a/arch/ppc/syslib/ppc4xx_dma.c
+++ b/arch/ppc/syslib/ppc4xx_dma.c@@ -47,9 +47,9 @@ ppc4xx_set_src_addr(int dmanr, phys_addr_t src_addr) } #ifdef PPC4xx_DMA_64BIT - mtdcr(DCRN_DMASAH0 + dmanr*2, (u32)(src_addr >> 32)); + mtdcr(DCRN_DMASAH0 + dmanr * 0x8, (u32)(src_addr >> 32)); #else - mtdcr(DCRN_DMASA0 + dmanr*2, (u32)src_addr); + mtdcr(DCRN_DMASA0 + dmanr * 0x8, (u32)src_addr); #endif }
@@ -62,9 +62,9 @@ ppc4xx_set_dst_addr(int dmanr, phys_addr_t dst_addr) } #ifdef PPC4xx_DMA_64BIT - mtdcr(DCRN_DMADAH0 + dmanr*2, (u32)(dst_addr >> 32)); + mtdcr(DCRN_DMADAH0 + dmanr * 0x8, (u32)(dst_addr >> 32)); #else - mtdcr(DCRN_DMADA0 + dmanr*2, (u32)dst_addr); + mtdcr(DCRN_DMADA0 + dmanr * 0x8, (u32)dst_addr); #endif }