32e70bb7c128268c249dd20012c33e72c3cfc495 - kernel/msm

commit	32e70bb7c128268c249dd20012c33e72c3cfc495	[log] [tgz]
author	Dixon Peterson <dixonp@codeaurora.org>	Fri Dec 16 13:26:45 2011 -0800
committer	Linux Build Service Account <lnxbuild@localhost>	Fri Jan 06 03:51:10 2012 -0700
tree	0737572d92b69789266887c74331e7f1d31a716f
parent	f1457220cee87dd9ef0de8044c045460bd432e24 [diff]

diag: Add HSIC communication support

Add support for relaying the MDM 9k diag traffic over HSIC
to the USB DIAG MDM channel and vice versa. Also modify usb
diag_bridge to use signed parameters for buffer sizes. This
is especially needed for the final parameter of the read
and write callbacks, wherein a negative errno value may be
passed to convey an error.

Change-Id: Ifa516356a5d72597d82929a56d714f8dfb2964de
Signed-off-by: Dixon Peterson <dixonp@codeaurora.org>

arch/arm/mach-msm/include/mach/diag_bridge.h[diff]
drivers/char/diag/Kconfig[diff]
drivers/char/diag/Makefile[diff]
drivers/char/diag/diagchar.h[diff]
drivers/char/diag/diagchar_core.c[diff]
drivers/char/diag/diagfwd.c[diff]
drivers/char/diag/diagfwd_hsic.c[Added - diff]
drivers/char/diag/diagfwd_hsic.h[Added - diff]
drivers/usb/misc/diag_bridge.c[diff]

9 files changed

tree: 0737572d92b69789266887c74331e7f1d31a716f