From 22a5b1608c0949d46f8e346878bff730712858e4 Mon Sep 17 00:00:00 2001 From: hathach Date: Fri, 20 Aug 2021 19:31:38 +0700 Subject: [PATCH] change host driver open return type to bool the descriptor len used by driver will be calculated by usbh --- src/class/cdc/cdc_host.c | 12 ++++++------ src/class/cdc/cdc_host.h | 10 +++++----- src/class/hid/hid_host.c | 20 ++++++++++---------- src/class/hid/hid_host.h | 10 +++++----- src/class/msc/msc_host.c | 10 +++++----- src/class/msc/msc_host.h | 10 +++++----- src/host/hub.c | 13 +++++++------ src/host/hub.h | 10 +++++----- src/host/usbh_classdriver.h | 10 +++++----- 9 files changed, 53 insertions(+), 52 deletions(-) diff --git a/src/class/cdc/cdc_host.c b/src/class/cdc/cdc_host.c index fc7100e81..35b8de3b1 100644 --- a/src/class/cdc/cdc_host.c +++ b/src/class/cdc/cdc_host.c @@ -149,7 +149,7 @@ void cdch_init(void) tu_memclr(cdch_data, sizeof(cdch_data_t)*CFG_TUSB_HOST_DEVICE_MAX); } -uint16_t cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len) +bool cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len) { (void) max_len; @@ -157,7 +157,7 @@ uint16_t cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const // Protocol 0xFF can be RNDIS device for windows XP TU_VERIFY( TUSB_CLASS_CDC == itf_desc->bInterfaceClass && CDC_COMM_SUBCLASS_ABSTRACT_CONTROL_MODEL == itf_desc->bInterfaceSubClass && - 0xFF != itf_desc->bInterfaceProtocol, 0); + 0xFF != itf_desc->bInterfaceProtocol); cdch_data_t * p_cdc = get_itf(dev_addr); @@ -186,7 +186,7 @@ uint16_t cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const // notification endpoint tusb_desc_endpoint_t const * desc_ep = (tusb_desc_endpoint_t const *) p_desc; - TU_ASSERT( usbh_edpt_open(rhport, dev_addr, desc_ep), 0 ); + TU_ASSERT( usbh_edpt_open(rhport, dev_addr, desc_ep) ); p_cdc->ep_notif = desc_ep->bEndpointAddress; drv_len += tu_desc_len(p_desc); @@ -205,9 +205,9 @@ uint16_t cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const for(uint32_t i=0; i<2; i++) { tusb_desc_endpoint_t const *desc_ep = (tusb_desc_endpoint_t const *) p_desc; - TU_ASSERT(TUSB_DESC_ENDPOINT == desc_ep->bDescriptorType && TUSB_XFER_BULK == desc_ep->bmAttributes.xfer, 0); + TU_ASSERT(TUSB_DESC_ENDPOINT == desc_ep->bDescriptorType && TUSB_XFER_BULK == desc_ep->bmAttributes.xfer); - TU_ASSERT(usbh_edpt_open(rhport, dev_addr, desc_ep), 0); + TU_ASSERT(usbh_edpt_open(rhport, dev_addr, desc_ep)); if ( tu_edpt_dir(desc_ep->bEndpointAddress) == TUSB_DIR_IN ) { @@ -222,7 +222,7 @@ uint16_t cdch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const } } - return drv_len; + return true; } bool cdch_set_config(uint8_t dev_addr, uint8_t itf_num) diff --git a/src/class/cdc/cdc_host.h b/src/class/cdc/cdc_host.h index edcd258a8..0d435138b 100644 --- a/src/class/cdc/cdc_host.h +++ b/src/class/cdc/cdc_host.h @@ -121,11 +121,11 @@ void tuh_cdc_xfer_isr(uint8_t dev_addr, xfer_result_t event, cdc_pipeid_t pipe_i //--------------------------------------------------------------------+ // Internal Class Driver API //--------------------------------------------------------------------+ -void cdch_init (void); -uint16_t cdch_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len); -bool cdch_set_config (uint8_t dev_addr, uint8_t itf_num); -bool cdch_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); -void cdch_close (uint8_t dev_addr); +void cdch_init (void); +bool cdch_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len); +bool cdch_set_config (uint8_t dev_addr, uint8_t itf_num); +bool cdch_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); +void cdch_close (uint8_t dev_addr); #ifdef __cplusplus } diff --git a/src/class/hid/hid_host.c b/src/class/hid/hid_host.c index a39ac8bec..4dd198369 100644 --- a/src/class/hid/hid_host.c +++ b/src/class/hid/hid_host.c @@ -249,19 +249,22 @@ static bool config_get_report_desc_complete (uint8_t dev_addr, tusb_control_requ static void config_driver_mount_complete(uint8_t dev_addr, uint8_t instance, uint8_t const* desc_report, uint16_t desc_len); -uint16_t hidh_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len) +bool hidh_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len) { (void) max_len; - TU_VERIFY(TUSB_CLASS_HID == desc_itf->bInterfaceClass, 0); + TU_VERIFY(TUSB_CLASS_HID == desc_itf->bInterfaceClass); + + // len = interface + hid + n*endpoints + uint16_t const drv_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t); + TU_ASSERT(max_len >= drv_len); - uint16_t drv_len = sizeof(tusb_desc_interface_t); uint8_t const *p_desc = (uint8_t const *) desc_itf; //------------- HID descriptor -------------// p_desc = tu_desc_next(p_desc); tusb_hid_descriptor_hid_t const *desc_hid = (tusb_hid_descriptor_hid_t const *) p_desc; - TU_ASSERT(HID_DESC_TYPE_HID == desc_hid->bDescriptorType, 0); + TU_ASSERT(HID_DESC_TYPE_HID == desc_hid->bDescriptorType); // not enough interface, try to increase CFG_TUH_HID // TODO multiple devices @@ -269,13 +272,12 @@ uint16_t hidh_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const TU_ASSERT(hid_dev->inst_count < CFG_TUH_HID, 0); //------------- Endpoint Descriptor -------------// - drv_len += tu_desc_len(p_desc); p_desc = tu_desc_next(p_desc); tusb_desc_endpoint_t const * desc_ep = (tusb_desc_endpoint_t const *) p_desc; - TU_ASSERT(TUSB_DESC_ENDPOINT == desc_ep->bDescriptorType, 0); + TU_ASSERT(TUSB_DESC_ENDPOINT == desc_ep->bDescriptorType); // TODO also open endpoint OUT - TU_ASSERT( usbh_edpt_open(rhport, dev_addr, desc_ep), 0 ); + TU_ASSERT( usbh_edpt_open(rhport, dev_addr, desc_ep) ); hidh_interface_t* hid_itf = get_instance(dev_addr, hid_dev->inst_count); hid_dev->inst_count++; @@ -292,9 +294,7 @@ uint16_t hidh_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const hid_itf->protocol_mode = HID_PROTOCOL_BOOT; if ( HID_SUBCLASS_BOOT == desc_itf->bInterfaceSubClass ) hid_itf->itf_protocol = desc_itf->bInterfaceProtocol; - drv_len += desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t); - - return drv_len; + return true; } bool hidh_set_config(uint8_t dev_addr, uint8_t itf_num) diff --git a/src/class/hid/hid_host.h b/src/class/hid/hid_host.h index bbef05e25..9a498afec 100644 --- a/src/class/hid/hid_host.h +++ b/src/class/hid/hid_host.h @@ -121,11 +121,11 @@ TU_ATTR_WEAK void tuh_hid_set_protocol_complete_cb(uint8_t dev_addr, uint8_t ins //--------------------------------------------------------------------+ // Internal Class Driver API //--------------------------------------------------------------------+ -void hidh_init (void); -uint16_t hidh_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len); -bool hidh_set_config (uint8_t dev_addr, uint8_t itf_num); -bool hidh_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes); -void hidh_close (uint8_t dev_addr); +void hidh_init (void); +bool hidh_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len); +bool hidh_set_config (uint8_t dev_addr, uint8_t itf_num); +bool hidh_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes); +void hidh_close (uint8_t dev_addr); #ifdef __cplusplus } diff --git a/src/class/msc/msc_host.c b/src/class/msc/msc_host.c index 2c027deff..f02f4550a 100644 --- a/src/class/msc/msc_host.c +++ b/src/class/msc/msc_host.c @@ -360,22 +360,22 @@ static bool config_test_unit_ready_complete(uint8_t dev_addr, msc_cbw_t const* c static bool config_request_sense_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw); static bool config_read_capacity_complete(uint8_t dev_addr, msc_cbw_t const* cbw, msc_csw_t const* csw); -uint16_t msch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len) +bool msch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len) { TU_VERIFY (MSC_SUBCLASS_SCSI == desc_itf->bInterfaceSubClass && MSC_PROTOCOL_BOT == desc_itf->bInterfaceProtocol); // msc driver length is fixed uint16_t const drv_len = sizeof(tusb_desc_interface_t) + desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t); - TU_ASSERT(drv_len <= max_len, 0); + TU_ASSERT(drv_len <= max_len); msch_interface_t* p_msc = get_itf(dev_addr); tusb_desc_endpoint_t const * ep_desc = (tusb_desc_endpoint_t const *) tu_desc_next(desc_itf); for(uint32_t i=0; i<2; i++) { - TU_ASSERT(TUSB_DESC_ENDPOINT == ep_desc->bDescriptorType && TUSB_XFER_BULK == ep_desc->bmAttributes.xfer, 0); - TU_ASSERT(usbh_edpt_open(rhport, dev_addr, ep_desc), 0); + TU_ASSERT(TUSB_DESC_ENDPOINT == ep_desc->bDescriptorType && TUSB_XFER_BULK == ep_desc->bmAttributes.xfer); + TU_ASSERT(usbh_edpt_open(rhport, dev_addr, ep_desc)); if ( tu_edpt_dir(ep_desc->bEndpointAddress) == TUSB_DIR_IN ) { @@ -390,7 +390,7 @@ uint16_t msch_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const p_msc->itf_num = desc_itf->bInterfaceNumber; - return drv_len; + return true; } bool msch_set_config(uint8_t dev_addr, uint8_t itf_num) diff --git a/src/class/msc/msc_host.h b/src/class/msc/msc_host.h index 9e4217ba5..7718ad4fe 100644 --- a/src/class/msc/msc_host.h +++ b/src/class/msc/msc_host.h @@ -106,11 +106,11 @@ TU_ATTR_WEAK void tuh_msc_umount_cb(uint8_t dev_addr); // Internal Class Driver API //--------------------------------------------------------------------+ -void msch_init (void); -uint16_t msch_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len); -bool msch_set_config (uint8_t dev_addr, uint8_t itf_num); -bool msch_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); -void msch_close (uint8_t dev_addr); +void msch_init (void); +bool msch_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *desc_itf, uint16_t max_len); +bool msch_set_config (uint8_t dev_addr, uint8_t itf_num); +void msch_close (uint8_t dev_addr); +bool msch_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); #ifdef __cplusplus } diff --git a/src/host/hub.c b/src/host/hub.c index 2ead5bed1..00dce4e65 100644 --- a/src/host/hub.c +++ b/src/host/hub.c @@ -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) diff --git a/src/host/hub.h b/src/host/hub.h index c9ffe4985..c4d544193 100644 --- a/src/host/hub.h +++ b/src/host/hub.h @@ -181,11 +181,11 @@ bool hub_status_pipe_queue(uint8_t dev_addr); //--------------------------------------------------------------------+ // Internal Class Driver API //--------------------------------------------------------------------+ -void hub_init (void); -uint16_t hub_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len); -bool hub_set_config (uint8_t dev_addr, uint8_t itf_num); -bool hub_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); -void hub_close (uint8_t dev_addr); +void hub_init (void); +bool hub_open (uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const *itf_desc, uint16_t max_len); +bool hub_set_config (uint8_t dev_addr, uint8_t itf_num); +bool hub_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes); +void hub_close (uint8_t dev_addr); #ifdef __cplusplus } diff --git a/src/host/usbh_classdriver.h b/src/host/usbh_classdriver.h index fccb30253..8bc2622aa 100644 --- a/src/host/usbh_classdriver.h +++ b/src/host/usbh_classdriver.h @@ -43,11 +43,11 @@ typedef struct { char const* name; #endif - void (* const init )(void); - uint16_t (* const open )(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const * itf_desc, uint16_t max_len); - bool (* const set_config )(uint8_t dev_addr, uint8_t itf_num); - bool (* const xfer_cb )(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes); - void (* const close )(uint8_t dev_addr); + void (* const init )(void); + bool (* const open )(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const * itf_desc, uint16_t max_len); + bool (* const set_config )(uint8_t dev_addr, uint8_t itf_num); + bool (* const xfer_cb )(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes); + void (* const close )(uint8_t dev_addr); } usbh_class_driver_t; // Call by class driver to tell USBH that it has complete the enumeration