Changeset 8ea7459 in mainline for uspace/drv/bus/usb/xhci/hc.c

Timestamp:

2017-10-21T12:17:09Z (8 years ago)

Author:

Petr Manek <petr.manek@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f270ecb

Parents:

d1d7a92

Message:

Refactored some parts of RH to HC. Also moved some bus ops around.

File:

• uspace/drv/bus/usb/xhci/hc.c (modified) (1 diff)

uspace/drv/bus/usb/xhci/hc.c

@@ -636 +636 @@
 }
 
+int hc_enable_slot(xhci_hc_t *hc, uint32_t *slot_id)
+{
+        assert(hc);
+
+        int err;
+        xhci_cmd_t cmd;
+        xhci_cmd_init(&cmd);
+
+        if ((err = xhci_send_enable_slot_command(hc, &cmd)) != EOK)
+                return err;
+
+        if ((err = xhci_cmd_wait(&cmd, XHCI_DEFAULT_TIMEOUT)) != EOK)
+                return err;
+
+        if (slot_id)
+                *slot_id = cmd.slot_id;
+
+        xhci_cmd_fini(&cmd);
+        return EOK;
+}
+
+int hc_address_device(xhci_hc_t *hc, uint32_t slot_id, xhci_input_ctx_t *ictx)
+{
+        assert(hc);
+        
+        int err;
+        xhci_cmd_t cmd;
+        xhci_cmd_init(&cmd);
+
+        cmd.slot_id = slot_id;
+
+        if ((err = xhci_send_address_device_command(hc, &cmd, ictx)) != EOK)
+                return err;
+
+        if ((err = xhci_cmd_wait(&cmd, XHCI_DEFAULT_TIMEOUT)) != EOK)
+                return err;
+
+        xhci_cmd_fini(&cmd);
+        return EOK;
+}
+
 /**
  * @}