Changeset 5fd9c30 in mainline for uspace/drv/bus/usb/xhci/bus.c

Timestamp:

2017-10-21T20:52:56Z (8 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

766043c

Parents:

74b852b

Message:

usbhost refactoring: let transfer_batch be initialized by bus

Currently makes older HCs fail, work in progress.

File:

• uspace/drv/bus/usb/xhci/bus.c (modified) (3 diffs)

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

@@ -48 +48 @@
 #include "bus.h"
 #include "endpoint.h"
+#include "transfers.h"
 
 /** Element of the hash table. */
@@ -310 +311 @@
 }
 
+static usb_transfer_batch_t *create_batch(bus_t *bus, endpoint_t *ep)
+{
+        xhci_transfer_t *transfer = xhci_transfer_create(ep);
+        return &transfer->batch;
+}
+
+static void destroy_batch(usb_transfer_batch_t *batch)
+{
+        xhci_transfer_destroy(xhci_transfer_from_batch(batch));
+}
+
 static const bus_ops_t xhci_bus_ops = {
         .enumerate_device = enumerate_device,
@@ -329 +341 @@
         .endpoint_get_toggle = endpoint_get_toggle,
         .endpoint_set_toggle = endpoint_set_toggle,
+
+        .create_batch = create_batch,
+        .destroy_batch = destroy_batch,
 };