Changeset 1d758fc in mainline for uspace/drv/bus/usb/uhci/uhci_rh.c

Timestamp:

2018-02-12T10:11:47Z (6 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

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

Children:

5fe3f954

Parents:

2f762a7

git-author:

Ondřej Hlavatý <aearsis@…> (2018-02-05 03:28:50)

git-committer:

Ondřej Hlavatý <aearsis@…> (2018-02-12 10:11:47)

Message:

usb: rethinking DMA buffers

File:

• uspace/drv/bus/usb/uhci/uhci_rh.c (modified) (1 diff)

uspace/drv/bus/usb/uhci/uhci_rh.c

@@ -107 +107 @@
                 batch->error = virthub_base_request(&instance->base, batch->target,
                     batch->dir, (void*) batch->setup.buffer,
-                    batch->dma_buffer.virt, batch->buffer_size, &batch->transferred_size);
+                    batch->dma_buffer.virt, batch->size, &batch->transferred_size);
                 if (batch->error == ENAK)
                         async_usleep(instance->base.endpoint_descriptor.poll_interval * 1000);