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add note for sdk v2 and v3, also add check if allocreq failed

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This commit is contained in:
hathach
2024-04-03 23:08:15 +07:00
parent 307cce92c4
commit 11722cc533
1 changed files with 14 additions and 10 deletions
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24
src/portable/sony/cxd56/dcd_cxd56.c
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@@ -103,19 +103,23 @@ static int _dcd_bind(FAR struct usbdevclass_driver_s *driver, FAR struct usbdev_
usbdcd_driver.ep[0] = dev->ep0; usbdcd_driver.ep[0] = dev->ep0;
#ifdef EP_ALLOCREQ #ifdef EP_ALLOCREQ
// SDK v2
usbdcd_driver.req[0] = EP_ALLOCREQ(usbdcd_driver.ep[0]); usbdcd_driver.req[0] = EP_ALLOCREQ(usbdcd_driver.ep[0]);
if (usbdcd_driver.req[0] != NULL) if (usbdcd_driver.req[0] != NULL) {
{
usbdcd_driver.req[0]->len = 64; usbdcd_driver.req[0]->len = 64;
usbdcd_driver.req[0]->buf = EP_ALLOCBUFFER(usbdcd_driver.ep[0], 64); usbdcd_driver.req[0]->buf = EP_ALLOCBUFFER(usbdcd_driver.ep[0], 64);
if (!usbdcd_driver.req[0]->buf) if (!usbdcd_driver.req[0]->buf) {
{
EP_FREEREQ(usbdcd_driver.ep[0], usbdcd_driver.req[0]); EP_FREEREQ(usbdcd_driver.ep[0], usbdcd_driver.req[0]);
usbdcd_driver.req[0] = NULL; usbdcd_driver.req[0] = NULL;
return ENOMEM;
} }
} }
#else #else
usbdcd_driver.req[0] = usbdev_allocreq(usbdcd_driver.ep[0],64); // SDK v3
usbdcd_driver.req[0] = usbdev_allocreq(usbdcd_driver.ep[0], 64);
if (usbdcd_driver.req[0] == NULL) {
return ENOMEM;
}
#endif #endif
usbdcd_driver.req[0]->callback = usbdcd_ep0incomplete; usbdcd_driver.req[0]->callback = usbdcd_ep0incomplete;
@@ -301,17 +305,17 @@ bool dcd_edpt_open(uint8_t rhport, tusb_desc_endpoint_t const *p_endpoint_desc)
usbdcd_driver.req[epnum] = NULL; usbdcd_driver.req[epnum] = NULL;
#ifdef EP_ALLOCREQ #ifdef EP_ALLOCREQ
// sdk v2
usbdcd_driver.req[epnum] = EP_ALLOCREQ(usbdcd_driver.ep[epnum]); usbdcd_driver.req[epnum] = EP_ALLOCREQ(usbdcd_driver.ep[epnum]);
if (usbdcd_driver.req[epnum] != NULL) if (usbdcd_driver.req[epnum] != NULL) {
{
usbdcd_driver.req[epnum]->len = ep_mps; usbdcd_driver.req[epnum]->len = ep_mps;
} }
else
#else #else
// sdk v3
usbdcd_driver.req[epnum] = usbdev_allocreq(usbdcd_driver.ep[epnum], ep_mps); usbdcd_driver.req[epnum] = usbdev_allocreq(usbdcd_driver.ep[epnum], ep_mps);
if(usbdcd_driver.req[epnum] == NULL)
#endif #endif
{
if(usbdcd_driver.req[epnum] == NULL) {
return false; return false;
} }