Changeset df6ded8 in mainline for uspace/lib/usbvirt/src/ipc_hc.c

Timestamp:

2018-02-28T16:37:50Z (6 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

1b20da0

Parents:

f5e5f73 (diff), b2dca8de (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

git-author:

Jakub Jermar <jakub@…> (2018-02-28 16:06:42)

git-committer:

Jakub Jermar <jakub@…> (2018-02-28 16:37:50)

Message:

Merge github.com:helenos-xhci-team/helenos

This commit merges support for USB 3 and generally refactors, fixes,
extends and cleans up the existing USB framework.

Notable additions and features:

• new host controller driver has been implemented to control various xHC models (among others, NEC Renesas uPD720200)
• isochronous data transfer mode
• support for explicit USB device removal
• USB tablet driver

File:

• uspace/lib/usbvirt/src/ipc_hc.c (modified) (7 diffs)

uspace/lib/usbvirt/src/ipc_hc.c

@@ -50 +50 @@
  * @param data_buffer Data buffer (DATA stage of control transfer).
  * @param data_buffer_size Size of data buffer in bytes.
- * @param data_transfered_size Number of actually transferred bytes.
+ * @param data_transferred_size Number of actually transferred bytes.
  *
  * @return Error code.
@@ -57 +57 @@
 errno_t usbvirt_ipc_send_control_read(async_sess_t *sess, void *setup_buffer,
     size_t setup_buffer_size, void *data_buffer, size_t data_buffer_size,
-    size_t *data_transfered_size)
+    size_t *data_transferred_size)
 {
         if (!sess)
@@ -77 +77 @@
         }
         
-        errno_t rc = async_data_write_start(exch, setup_buffer, setup_buffer_size);
+        errno_t rc = async_data_write_start(exch, setup_buffer,
+            setup_buffer_size);
         if (rc != EOK) {
                 async_exchange_end(exch);
@@ -85 +86 @@
         
         ipc_call_t data_request_call;
-        aid_t data_request = async_data_read(exch, data_buffer, data_buffer_size,
-            &data_request_call);
+        aid_t data_request = async_data_read(exch, data_buffer,
+            data_buffer_size, &data_request_call);
         
         async_exchange_end(exch);
@@ -111 +112 @@
                 return (errno_t) opening_request_rc;
         
-        if (data_transfered_size != NULL)
-                *data_transfered_size = IPC_GET_ARG2(data_request_call);
+        if (data_transferred_size != NULL)
+                *data_transferred_size = IPC_GET_ARG2(data_request_call);
         
         return EOK;
@@ -150 +151 @@
         }
         
-        errno_t rc = async_data_write_start(exch, setup_buffer, setup_buffer_size);
+        errno_t rc = async_data_write_start(exch, setup_buffer,
+            setup_buffer_size);
         if (rc != EOK) {
                 async_exchange_end(exch);
@@ -158 +160 @@
         
         if (data_buffer_size > 0) {
-                rc = async_data_write_start(exch, data_buffer, data_buffer_size);
+                rc = async_data_write_start(exch, data_buffer,
+                    data_buffer_size);
                 if (rc != EOK) {
                         async_exchange_end(exch);