Changeset 2c5cefa in mainline for uspace/app/usbinfo/main.c
- Timestamp:
- 2010-12-09T14:25:39Z (13 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 99ea659c
- Parents:
- f5e39475
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/app/usbinfo/main.c
rf5e39475 r2c5cefa 107 107 */ 108 108 usb_standard_device_descriptor_t device_descriptor; 109 usb_dprintf( "usbinfo", 1,109 usb_dprintf(NAME, 1, 110 110 "usb_drv_req_get_device_descriptor(%d, %d, %p)\n", 111 111 hc_phone, (int) address, &device_descriptor); … … 121 121 dump_standard_device_descriptor(&device_descriptor); 122 122 123 /* 124 * Get first configuration descriptor and dump it. 125 */ 126 usb_standard_configuration_descriptor_t config_descriptor; 127 int config_index = 0; 128 usb_dprintf(NAME, 1, 129 "usb_drv_req_get_bare_configuration_descriptor(%d, %d, %d, %p)\n", 130 hc_phone, (int) address, config_index, &config_descriptor); 131 132 rc = usb_drv_req_get_bare_configuration_descriptor(hc_phone, address, 133 config_index, &config_descriptor ); 134 if (rc != EOK) { 135 fprintf(stderr, 136 NAME ": failed to fetch standard configuration descriptor: %s.\n", 137 str_error(rc)); 138 return rc; 139 } 140 dump_standard_configuration_descriptor(config_index, 141 &config_descriptor); 142 143 void *full_config_descriptor = malloc(config_descriptor.total_length); 144 usb_dprintf(NAME, 1, 145 "usb_drv_req_get_full_configuration_descriptor(%d, %d, %d, %p, %zu)\n", 146 hc_phone, (int) address, config_index, 147 full_config_descriptor, config_descriptor.total_length); 148 149 rc = usb_drv_req_get_full_configuration_descriptor(hc_phone, address, 150 config_index, 151 full_config_descriptor, config_descriptor.total_length, NULL); 152 if (rc != EOK) { 153 fprintf(stderr, 154 NAME ": failed to fetch full configuration descriptor: %s.\n", 155 str_error(rc)); 156 return rc; 157 } 158 dump_buffer("Full configuration descriptor:", 159 full_config_descriptor, config_descriptor.total_length); 123 160 124 161 return EOK;
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