On Mon, Mar 18, 2013 at 02:17:52PM +0530, kishon wrote:
> On Monday 18 March 2013 02:12 PM, Felipe Balbi wrote:
> >Hi,
> >
> >On Mon, Mar 18, 2013 at 01:50:55PM +0530, kishon wrote:
> >@@ -141,7 +141,7 @@ static inline void map_dma_buffer(struct
> >musb_request *request,
> > static in
On Monday 18 March 2013 02:12 PM, Felipe Balbi wrote:
Hi,
On Mon, Mar 18, 2013 at 01:50:55PM +0530, kishon wrote:
@@ -141,7 +141,7 @@ static inline void map_dma_buffer(struct musb_request
*request,
static inline void unmap_dma_buffer(struct musb_request *request,
Hi,
On Mon, Mar 18, 2013 at 01:50:55PM +0530, kishon wrote:
> >>>@@ -141,7 +141,7 @@ static inline void map_dma_buffer(struct musb_request
> >>>*request,
> >>> static inline void unmap_dma_buffer(struct musb_request *request,
> >>> struct musb *musb)
> >>> {
> >>>- if
On Monday 18 March 2013 01:37 PM, Felipe Balbi wrote:
On Fri, Mar 15, 2013 at 09:37:36PM +0530, kishon wrote:
On Friday 15 March 2013 08:09 PM, Felipe Balbi wrote:
From: Kishon Vijay Abraham I
musb does not use DMA buffer for ep0 but it uses the same giveback
function *musb_g_giveback* for al
On Fri, Mar 15, 2013 at 09:37:36PM +0530, kishon wrote:
> On Friday 15 March 2013 08:09 PM, Felipe Balbi wrote:
> >From: Kishon Vijay Abraham I
> >
> >musb does not use DMA buffer for ep0 but it uses the same giveback
> >function *musb_g_giveback* for all endpoints (*musb_g_ep0_giveback* calls
> >
On Friday 15 March 2013 08:09 PM, Felipe Balbi wrote:
From: Kishon Vijay Abraham I
musb does not use DMA buffer for ep0 but it uses the same giveback
function *musb_g_giveback* for all endpoints (*musb_g_ep0_giveback* calls
*musb_g_giveback*). So for ep0 case request.dma will be '0'
and will re
From: Kishon Vijay Abraham I
musb does not use DMA buffer for ep0 but it uses the same giveback
function *musb_g_giveback* for all endpoints (*musb_g_ep0_giveback* calls
*musb_g_giveback*). So for ep0 case request.dma will be '0'
and will result in kernel OOPS if tried to *unmap_dma_buffer* for r
