diff options
Diffstat (limited to 'nuttx/arch/arm/src/dm320/dm320_usbdev.c')
| -rw-r--r-- | nuttx/arch/arm/src/dm320/dm320_usbdev.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/nuttx/arch/arm/src/dm320/dm320_usbdev.c b/nuttx/arch/arm/src/dm320/dm320_usbdev.c index abc89e31d..c924db197 100644 --- a/nuttx/arch/arm/src/dm320/dm320_usbdev.c +++ b/nuttx/arch/arm/src/dm320/dm320_usbdev.c @@ -324,7 +324,7 @@ static int dm320_epconfigure(FAR struct usbdev_ep_s *ep, static int dm320_epdisable(FAR struct usbdev_ep_s *ep); static FAR struct usbdev_req_s *dm320_epallocreq(FAR struct usbdev_ep_s *ep); static void dm320_epfreereq(FAR struct usbdev_ep_s *ep, FAR struct usbdev_req_s *req); -#ifdef CONFIG_DM320_USBDEV_DMA +#ifdef CONFIG_USBDEV_DMA static FAR void *dm320_epallocbuffer(FAR struct usbdev_ep_s *ep, uint16_t nbytes); static void dm320_epfreebuffer(FAR struct usbdev_ep_s *ep, void *buf); #endif @@ -353,7 +353,7 @@ static const struct usbdev_epops_s g_epops = .disable = dm320_epdisable, .allocreq = dm320_epallocreq, .freereq = dm320_epfreereq, -#ifdef CONFIG_DM320_USBDEV_DMA +#ifdef CONFIG_USBDEV_DMA .allocbuffer = dm320_epallocbuffer, .freebuffer = dm320_epfreebuffer, #endif @@ -1979,11 +1979,16 @@ static void dm320_epfreereq(FAR struct usbdev_ep_s *ep, FAR struct usbdev_req_s * *******************************************************************************/ -#ifdef CONFIG_DM320_USBDEV_DMA +#ifdef CONFIG_USBDEV_DMA static void *dm320_epallocbuffer(FAR struct usbdev_ep_s *ep, unsigned bytes) { usbtrace(TRACE_EPALLOCBUFFER, privep->epphy); - return malloc(bytes) + +#ifdef CONFIG_USBDEV_DMAMEMORY + return usbdev_dma_alloc(bytes); +#else + return malloc(bytes); +#endif } #endif @@ -1995,11 +2000,16 @@ static void *dm320_epallocbuffer(FAR struct usbdev_ep_s *ep, unsigned bytes) * *******************************************************************************/ -#ifdef CONFIG_DM320_USBDEV_DMA +#ifdef CONFIG_USBDEV_DMA static void dm320_epfreebuffer(FAR struct usbdev_ep_s *ep, FAR void *buf) { usbtrace(TRACE_EPFREEBUFFER, privep->epphy); + +#ifdef CONFIG_USBDEV_DMAMEMORY + usbdev_dma_free(buf); +#else free(buf); +#endif } #endif |