Changes in uspace/drv/vhc/hub.c [98d06b8:0995cd6] in mainline
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uspace/drv/vhc/hub.c
r98d06b8 r0995cd6 37 37 #include <usbvirt/device.h> 38 38 #include <errno.h> 39 #include <str_error.h> 39 40 #include <stdlib.h> 41 #include <driver.h> 40 42 41 43 #include "vhcd.h" 42 44 #include "hub.h" 43 45 #include "hubintern.h" 46 #include "conn.h" 44 47 45 48 … … 148 151 hub_device_t hub_dev; 149 152 153 static usb_address_t hub_set_address(usbvirt_device_t *hub) 154 { 155 usb_address_t new_address; 156 int rc = vhc_iface.request_address(NULL, &new_address); 157 if (rc != EOK) { 158 return rc; 159 } 160 161 usb_device_request_setup_packet_t setup_packet = { 162 .request_type = 0, 163 .request = USB_DEVREQ_SET_ADDRESS, 164 .index = 0, 165 .length = 0, 166 }; 167 setup_packet.value = new_address; 168 169 hub->transaction_setup(hub, 0, &setup_packet, sizeof(setup_packet)); 170 hub->transaction_in(hub, 0, NULL, 0, NULL); 171 172 return new_address; 173 } 174 150 175 /** Initialize virtual hub. */ 151 void hub_init( void)176 void hub_init(device_t *hc_dev) 152 177 { 153 178 size_t i; … … 161 186 162 187 usbvirt_connect_local(&virthub_dev); 163 164 virthub_dev.address = 7;165 188 166 189 dprintf(1, "virtual hub (%d ports) created", HUB_PORT_COUNT); 190 191 usb_address_t hub_address = hub_set_address(&virthub_dev); 192 if (hub_address < 0) { 193 dprintf(1, "problem changing hub address (%s)", 194 str_error(hub_address)); 195 } 196 197 dprintf(2, "virtual hub address changed to %d", hub_address); 198 199 char *id; 200 int rc = asprintf(&id, "usb&hub"); 201 if (rc <= 0) { 202 return; 203 } 204 devman_handle_t hub_handle; 205 rc = child_device_register_wrapper(hc_dev, "hub", id, 10, &hub_handle); 206 if (rc != EOK) { 207 free(id); 208 } 209 210 vhc_iface.bind_address(NULL, hub_address, hub_handle); 211 212 dprintf(2, "virtual hub has devman handle %d", (int) hub_handle); 167 213 } 168 214
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