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change host driver open return type to bool

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the descriptor len used by driver will be calculated by usbh
This commit is contained in:
hathach
2021-08-20 19:31:38 +07:00
parent 97703587d9
commit 22a5b1608c
9 changed files with 53 additions and 52 deletions
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13
src/host/hub.c
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@@ -147,16 +147,17 @@ void hub_init(void)
tu_memclr(hub_data, CFG_TUSB_HOST_DEVICE_MAX*sizeof(hub_interface_t));
}
uint16_t hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len)
bool hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len)
{
// hub driver does not support multiple TT yet
TU_VERIFY(TUSB_CLASS_HUB == itf_desc->bInterfaceClass &&
0 == itf_desc->bInterfaceSubClass &&
1 <= itf_desc->bInterfaceProtocol, 0);
0 == itf_desc->bInterfaceSubClass);
// hub driver does not support multiple TT yet
TU_VERIFY(itf_desc->bInterfaceProtocol <= 1);
// msc driver length is fixed
uint16_t const drv_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_desc_endpoint_t);
TU_ASSERT(drv_len <= max_len, 0);
TU_ASSERT(drv_len <= max_len);
//------------- Interrupt Status endpoint -------------//
tusb_desc_endpoint_t const *desc_ep = (tusb_desc_endpoint_t const *) tu_desc_next(itf_desc);
@@ -169,7 +170,7 @@ uint16_t hub_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const
hub_data[dev_addr-1].itf_num = itf_desc->bInterfaceNumber;
hub_data[dev_addr-1].ep_in = desc_ep->bEndpointAddress;
return drv_len;
return true;
}
void hub_close(uint8_t dev_addr)