This is my second version of long-dicussed series initially posted
by Tom, then by me and then by Marek ;)
This inlcudes proper alignment handling inside EHCI HCD driver,
a little bit more careful error handling and cacheline alignment
fix for smsc95xx USB Ethernet driver.
I noticed no problems with mcx board but with TI beagle xM I get
"EHCI timed out on TD" errors from time to time. Probably that's
because I'm testing with different set of devices. Anyway I can
see the same errors on beagle xM without these series applied
(with D-Cache completely disabled) so I don't think the problem
was introduced by these patches.
Ilya Yanok (5):
ehci-hcd: fix external buffer cache handling
usb: pass cache-aligned buffer to usb_get_descriptor()
usb: check return value of submit_{control,bulk}_msg
ehci-hcd: change debug() to printf() in case of errors
smsc95xx: align buffers to cache line size
Marek Vasut (1):
common.h: Introduce DEFINE_CACHE_ALIGN_BUFFER
Tom Rini (2):
ehci-omap: Do not call dcache_off from omap_ehci_hcd_init
ehci-hcd.c, musb_core, usb.h: Add USB_DMA_MINALIGN define for cache
alignment
common/usb.c | 12 ++++--
drivers/usb/eth/smsc95xx.c | 13 ++++--
drivers/usb/host/ehci-hcd.c | 93 +++++++++++++++++++++++-------------------
drivers/usb/host/ehci-omap.c | 1 -
drivers/usb/musb/musb_core.h | 2 +-
include/common.h | 21 ++++++++--
include/usb.h | 10 +++++
7 files changed, 97 insertions(+), 55 deletions(-)
--
1.7.9.5
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
