Hello. On 21-12-2010 19:14, tom.leiming@xxxxxxxxx wrote:
From: Ming Lei<tom.leiming@xxxxxxxxx>
Now we can implement the three helpers below in runtime method:
is_inventra_dma/is_cppi_enabled/tusb_dma_omap
so we can build all hw glue drivers, dma drivers and musb_hdrc into one single binary image to support musb on mulitple machines.
Signed-off-by: Ming Lei<tom.leiming@xxxxxxxxx>
[...]
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 5b3557c..78725df 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -681,4 +681,23 @@ static inline const char *get_dma_name(struct musb *musb) #endif } +#ifdef CONFIG_USB_INVENTRA_DMA +#define is_inventra_dma(musb) (musb->ops->flags & MUSB_GLUE_DMA_INVENTRA) +#else +#define is_inventra_dma(musb) 0 +#endif + +#ifdef CONFIG_USB_TI_CPPI_DMA +#define is_cppi_enabled(musb) (musb->ops->flags & MUSB_GLUE_DMA_CPPI) + +#else +#define is_cppi_enabled(musb) 0 +#endif + +#ifdef CONFIG_USB_TUSB_OMAP_DMA +#define tusb_dma_omap(musb) (musb->ops->flags & MUSB_GLUE_DMA_TUSB) +#else +#define tusb_dma_omap(musb) 0 +#endif + #endif /* __MUSB_CORE_H__ */ diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h index dbc6d3d..df5a735 100644 --- a/drivers/usb/musb/musb_dma.h +++ b/drivers/usb/musb/musb_dma.h @@ -68,24 +68,6 @@ struct musb_hw_ep; #define is_dma_capable() (0) #endif -#ifdef CONFIG_USB_INVENTRA_DMA -#define is_inventra_dma(musb) 1 -#else -#define is_inventra_dma(musb) 0 -#endif - -#ifdef CONFIG_USB_TI_CPPI_DMA -#define is_cppi_enabled(musb) 1 -#else -#define is_cppi_enabled(musb) 0 -#endif - -#ifdef CONFIG_USB_TUSB_OMAP_DMA -#define tusb_dma_omap(musb) 1 -#else -#define tusb_dma_omap(musb) 0 -#endif -
Why not keep the macros in musb_dma.h? WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
