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

Timestamp:

2017-10-21T20:52:56Z (6 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/ehci/ehci_bus.c (modified) (3 diffs)

uspace/drv/bus/usb/ehci/ehci_bus.c

@@ -41 +41 @@
 
 #include "ehci_bus.h"
+#include "ehci_batch.h"
 #include "hc.h"
 
@@ -140 +141 @@
         hc_dequeue_endpoint(bus->hc, ep);
         return EOK;
+}
 
+static usb_transfer_batch_t *ehci_bus_create_batch(bus_t *bus, endpoint_t *ep)
+{
+        ehci_transfer_batch_t *batch = ehci_transfer_batch_create(ep);
+        return &batch->base;
+}
+
+static void ehci_bus_destroy_batch(usb_transfer_batch_t *batch)
+{
+        ehci_transfer_batch_destroy(ehci_transfer_batch_get(batch));
 }
 
@@ -161 +172 @@
         ops->release_endpoint = ehci_release_ep;
 
+        ops->create_batch = ehci_bus_create_batch;
+        ops->destroy_batch = ehci_bus_destroy_batch;
+
         bus->hc = hc;