OpenCloudOS-Kernel/drivers/firewire
Jarod Wilson bde1709aaa firewire: fw-ohci: use dma_alloc_coherent for ar_buffer
Currently, we do nothing to guarantee we have a consistent DMA buffer for
asynchronous receive packets. Rather than doing several sync's following a
dma_map_single() to get consistent buffers, just switch to using
dma_alloc_coherent().

Resolves constant buffer failures on my own x86_64 laptop w/4GB of RAM and
likely to fix a number of other failures witnessed on x86_64 systems with
4GB of RAM or more.

Signed-off-by: Jarod Wilson <jwilson@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2008-03-14 00:57:00 +01:00
..
Kconfig firewire: update Kconfig help text 2008-03-14 00:56:59 +01:00
Makefile firewire: prefix modules with firewire- instead of fw- 2007-05-27 23:21:01 +02:00
fw-card.c firewire: fix crash in automatic module unloading 2008-03-02 12:35:46 +01:00
fw-cdev.c firewire: fix NULL pointer deref. and resource leak 2008-02-21 19:05:56 +01:00
fw-device.c firewire: fix crash in automatic module unloading 2008-03-02 12:35:46 +01:00
fw-device.h firewire: fix crash in automatic module unloading 2008-03-02 12:35:46 +01:00
fw-iso.c firewire: Clean up comment style. 2007-05-10 18:24:13 +02:00
fw-ohci.c firewire: fw-ohci: use dma_alloc_coherent for ar_buffer 2008-03-14 00:57:00 +01:00
fw-ohci.h firewire: fw-ohci: check for misconfigured bus (phyID == 63) 2007-10-17 00:00:08 +02:00
fw-sbp2.c firewire: fw-sbp2: fix for SYM13FW500 bridge (Datafab disk) 2008-03-14 00:56:59 +01:00
fw-topology.c firewire: warn on fatal condition in topology code 2008-03-14 00:56:59 +01:00
fw-topology.h firewire: a header cleanup 2007-10-17 00:00:09 +02:00
fw-transaction.c firewire: endianess annotations 2008-03-14 00:56:58 +01:00
fw-transaction.h firewire: endianess annotations 2008-03-14 00:56:58 +01:00