diff options
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/dma-mapping.h | 10 | ||||
| -rw-r--r-- | include/asm-powerpc/mpc52xx.h | 9 | ||||
| -rw-r--r-- | include/asm-powerpc/scatterlist.h | 5 |
3 files changed, 18 insertions, 6 deletions
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h index 65be95dd03a..ff52013c0e2 100644 --- a/include/asm-powerpc/dma-mapping.h +++ b/include/asm-powerpc/dma-mapping.h @@ -285,9 +285,9 @@ dma_map_sg(struct device *dev, struct scatterlist *sgl, int nents, BUG_ON(direction == DMA_NONE); for_each_sg(sgl, sg, nents, i) { - BUG_ON(!sg->page); - __dma_sync_page(sg->page, sg->offset, sg->length, direction); - sg->dma_address = page_to_bus(sg->page) + sg->offset; + BUG_ON(!sg_page(sg)); + __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction); + sg->dma_address = page_to_bus(sg_page(sg)) + sg->offset; } return nents; @@ -328,7 +328,7 @@ static inline void dma_sync_sg_for_cpu(struct device *dev, BUG_ON(direction == DMA_NONE); for_each_sg(sgl, sg, nents, i) - __dma_sync_page(sg->page, sg->offset, sg->length, direction); + __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction); } static inline void dma_sync_sg_for_device(struct device *dev, @@ -341,7 +341,7 @@ static inline void dma_sync_sg_for_device(struct device *dev, BUG_ON(direction == DMA_NONE); for_each_sg(sgl, sg, nents, i) - __dma_sync_page(sg->page, sg->offset, sg->length, direction); + __dma_sync_page(sg_page(sg), sg->offset, sg->length, direction); } static inline int dma_mapping_error(dma_addr_t dma_addr) diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h index 568135fe52e..fcb2ebbfddb 100644 --- a/include/asm-powerpc/mpc52xx.h +++ b/include/asm-powerpc/mpc52xx.h @@ -20,6 +20,11 @@ #include <linux/suspend.h> +/* Variants of the 5200(B) */ +#define MPC5200_SVR 0x80110010 +#define MPC5200_SVR_MASK 0xfffffff0 +#define MPC5200B_SVR 0x80110020 +#define MPC5200B_SVR_MASK 0xfffffff0 /* ======================================================================== */ /* Structures mapping of some unit register set */ @@ -244,6 +249,7 @@ struct mpc52xx_cdm { #ifndef __ASSEMBLY__ extern void __iomem * mpc52xx_find_and_map(const char *); +extern void __iomem * mpc52xx_find_and_map_path(const char *path); extern unsigned int mpc52xx_find_ipb_freq(struct device_node *node); extern void mpc5200_setup_xlb_arbiter(void); extern void mpc52xx_declare_of_platform_devices(void); @@ -253,6 +259,9 @@ extern unsigned int mpc52xx_get_irq(void); extern int __init mpc52xx_add_bridge(struct device_node *node); +extern void __init mpc52xx_map_wdt(void); +extern void mpc52xx_restart(char *cmd); + #endif /* __ASSEMBLY__ */ #ifdef CONFIG_PM diff --git a/include/asm-powerpc/scatterlist.h b/include/asm-powerpc/scatterlist.h index b075f619c3b..fcf7d55afe4 100644 --- a/include/asm-powerpc/scatterlist.h +++ b/include/asm-powerpc/scatterlist.h @@ -14,7 +14,10 @@ #include <asm/dma.h> struct scatterlist { - struct page *page; +#ifdef CONFIG_DEBUG_SG + unsigned long sg_magic; +#endif + unsigned long page_link; unsigned int offset; unsigned int length; |