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Alan Stern f756cbd458 usb-storage: revert DMA-alignment change for Wireless USB ... This patch (as1110) reverts an earlier patch meant to help with Wireless USB host controllers. These controllers can have bulk maxpacket values larger than 512, which puts unusual constraints on the sizes of scatter-gather list elements. However it turns out that the block layer does not provide the support we need to enforce these constraints; merely changing the DMA alignment mask doesn't help. Hence there's no reason to keep the original patch. The Wireless USB problem will have to be solved a different way. In addition, there is a reason to get rid of the earlier patch. By dereferencing a pointer stored in the ep_in array of struct usb_device, the current code risks an invalid memory access when it runs concurrently with device removal. The members of that array are cleared before the driver's disconnect method is called, so it should not try to use them. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		17 years ago
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Kconfig	…
Makefile	…
alauda.c	…
alauda.h	…
cypress_atacb.c	…
cypress_atacb.h	…
datafab.c	USB: remove CVS keywords	17 years ago
datafab.h	…
debug.c	USB: remove CVS keywords	17 years ago
debug.h	USB: remove CVS keywords	17 years ago
dpcm.c	USB: remove CVS keywords	17 years ago
dpcm.h	USB: remove CVS keywords	17 years ago
freecom.c	USB: remove CVS keywords	17 years ago
freecom.h	USB: remove CVS keywords	17 years ago
initializers.c	USB: remove CVS keywords	17 years ago
initializers.h	USB: remove CVS keywords	17 years ago
isd200.c	USB: remove CVS keywords	17 years ago
isd200.h	…
jumpshot.c	USB: remove CVS keywords	17 years ago
jumpshot.h	…
karma.c	…
karma.h	…
libusual.c	…
onetouch.c	…
onetouch.h	…
protocol.c	USB: remove CVS keywords	17 years ago
protocol.h	USB: remove CVS keywords	17 years ago
scsiglue.c	usb-storage: revert DMA-alignment change for Wireless USB	17 years ago
scsiglue.h	USB: remove CVS keywords	17 years ago
sddr09.c	USB: remove CVS keywords	17 years ago
sddr09.h	USB: remove CVS keywords	17 years ago
sddr55.c	USB: remove CVS keywords	17 years ago
sddr55.h	USB: remove CVS keywords	17 years ago
shuttle_usbat.c	USB: remove CVS keywords	17 years ago
shuttle_usbat.h	USB: remove CVS keywords	17 years ago
transport.c	USB: fix usb_reset_device and usb_reset_composite_device(take 3)	17 years ago
transport.h	USB: remove CVS keywords	17 years ago
unusual_devs.h	USB: remove CVS keywords	17 years ago
usb.c	USB: remove CVS keywords	17 years ago
usb.h	USB: remove CVS keywords	17 years ago