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authorMatthew Dharm <mdharm-usb@one-eyed-alien.net>2005-06-06 17:21:41 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-06-27 14:44:03 -0700
commit4d07ef762fc8d6d35ecc1511a3b953a733a61a5f (patch)
tree9ea2bbce922ed74bcef3d26dd1843afaf6f7a877 /drivers/usb/storage/transport.h
parent5203ad441310a4c2abd4fb79015a6bdadc2a5a4f (diff)
downloadtalos-obmc-linux-4d07ef762fc8d6d35ecc1511a3b953a733a61a5f.tar.gz
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[PATCH] USB Storage: port reset on transport error
This patch causes a port reset whenever there's a transport error or abort. If that fails it reverts back to doing a mass-storage device reset. It started life as as497 and was rediffed by me. This makes error recovery a lot quicker and more reliable. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/storage/transport.h')
-rw-r--r--drivers/usb/storage/transport.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/storage/transport.h b/drivers/usb/storage/transport.h
index e25f8d8fc741..8d9e0663f8fe 100644
--- a/drivers/usb/storage/transport.h
+++ b/drivers/usb/storage/transport.h
@@ -171,4 +171,5 @@ extern int usb_stor_bulk_transfer_buf(struct us_data *us, unsigned int pipe,
extern int usb_stor_bulk_transfer_sg(struct us_data *us, unsigned int pipe,
void *buf, unsigned int length, int use_sg, int *residual);
+extern int usb_stor_port_reset(struct us_data *us);
#endif
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