Changeset 5e22ff20 in mainline for uspace/drv/bus/usb/ehci/hw_struct/transfer_descriptor.c

Timestamp:

2014-01-26T05:32:44Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

40687f2

Parents:

cbfbdc3

Message:

ehci: Advance buffer position during TD initalization

File:

• uspace/drv/bus/usb/ehci/hw_struct/transfer_descriptor.c (modified) (1 diff)

uspace/drv/bus/usb/ehci/hw_struct/transfer_descriptor.c

@@ -108 +108 @@
                         assert(offset == 0 || i == 0);
                         size -= min((4096 - offset), size);
+                        buffer += min((4096 - offset), size);
                         EHCI_MEM32_WR(instance->buffer_pointer[i],
                             page | offset);