linux/drivers/usb/host, branch v2.6.13

[PATCH] USB: Fix setup packet initialization in isp116x-hcd

2005-08-05T04:32:46Z

When recently addressing remarks by Alexey Dobriyan about the isp116x-hcd, I introduced a bug in the driver. Please apply the attached patch to fix it. Signed-off-by: Olav Kongas Signed-off-by: Greg Kroah-Hartman Signed-off-by: Linus Torvalds

[PATCH] USB: ehci: microframe handling fix

2005-08-05T04:32:46Z

This patch has a one line oops fix, plus related cleanups. - The bugfix uses microframe scheduling data given to the hardware to test "is this a periodic QH", rather than testing for nonzero period. (Prevents an oops by providing the correct answer.) - The cleanup going along with the patch should make it clearer what's going on whenever those bitfields are accessed. The bug came about when, around January, two new kinds of EHCI interrupt scheduling operation were added, involving both the high speed (24 KBytes per millisec) and low/full speed (1-64 bytes per millisec) microframe scheduling. A driver for the Edirol UA-1000 Audio Capture Unit ran into the oops; it used one of the newly supported high speed modes. Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman Signed-off-by: Linus Torvalds

[PATCH] USB: fix in usb_calc_bus_time

2005-07-29T20:12:54Z

This patch does the same swap, i.e. use the ISO macro if (isoc). Additionally, it fixes the return value - the usb_calc_bus_time function returns the time in nanoseconds (I didn't notice that before) while the HS_USECS and HS_USECS_ISO are microseconds. This fixes the function to return nanoseconds always, and adjusts ehci-q.c (the only high-speed caller of the function) to wrap the call in NS_TO_US(). Signed-off-by: Dan Streetman Signed-off-by: Greg Kroah-Hartman Signed-off-by: Linus Torvalds

[PATCH] USB: add S3C24XX USB Host driver support

2005-07-29T20:12:53Z

USB (OHCI) Host driver for S3C2410/S3C2440 based systems Signed-off-by: Ben Dooks Signed-off-by: Greg Kroah-Hartman Signed-off-by: Linus Torvalds

[PATCH] USB: fix ohci merge glitch

2005-07-12T18:52:57Z

A patch re-organizing some parts of root hub initialization deleted the code initializing the bus-neutral reboot/shutdown notifier for OHCI. This patch just restores that deleted code. Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: ohci-omap pm updates

2005-07-12T18:52:57Z

The recent "pm_message_t" changes removed functionality from the Linux PM framework. This patch removes it from the OMAP OHCI too, removing the distinction between (previous) PM_SUSPEND_MEM and PM_SUSPEND_DISK state transitions ... now the only suspend semantics supportable are what was previously PM_SUSPEND_DISK (4) and is now "PMSG_SUSPEND" (3). From: Todd Poynor Signed-off-by: David Brownell Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: coverity: (desc->bitmap)[] overrun fix

2005-07-12T18:52:56Z

The length of the array desc->bitmap is 3, and not 4: Definitions involved: In drivers/usb/core/hcd.h 464 #define bitmap DeviceRemovable In drivers/usb/host/ohci-hub.c 395 struct usb_hub_descriptor *desc In drivers/usb/core/hub.h 130 struct usb_hub_descriptor { 131 __u8 bDescLength; 132 __u8 bDescriptorType; 133 __u8 bNbrPorts; 134 __u16 wHubCharacteristics; 135 __u8 bPwrOn2PwrGood; 136 __u8 bHubContrCurrent; 137 /* add 1 bit for hub status change; round to bytes */ 138 __u8 DeviceRemovable[(USB_MAXCHILDREN + 1 + 7) / 8]; 139 __u8 PortPwrCtrlMask[(USB_MAXCHILDREN + 1 + 7) / 8]; 140 } __attribute__ ((packed)); In include/linux/usb.h 306 #define USB_MAXCHILDREN (16) This defect was found automatically by Coverity Prevent, a static analysis tool. (akpm: this code should be shot. Field `bitmap' doesn't exist in struct usb_hub_descriptor. And this .c file is #included in drivers/usb/host/ohci-hcd.c, and someone somewhere #defines `bitmap' to `DeviceRemovable'. >From a maintainability POV it would be better to memset the whole array beforehand - I changed the patch to do that) Signed-off-by: Zaur Kambarov Cc: Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: Fix kmalloc's flags type in USB

2005-07-12T18:52:56Z

Greg, This patch fixes the kmalloc() flags argument type in USB subsystem; hopefully all of its occurences. The patch was made against patch-2.6.12-git2 from Jun 20. Cleanup of flags for kmalloc() in USB subsystem. Signed-off-by: Olav Kongas Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: isp116x-hcd cleanup

2005-07-12T18:52:55Z

Sorry that it took so long. Here comes a cleanup patch that addresses the remarks by Alexey Dobriyan about gregkh-usb-usb-isp116x-hcd-add.patch EXCEPT the remark about the typecasting of mem_flags argument for kcalloc; this will be addressed in a later patch. OlavCleanup of isp116x-hcd. Signed off by: Olav Kongas Signed-off-by: Greg Kroah-Hartman

[PATCH] pcmcia: remove references to pcmcia/version.h

2005-07-08T01:24:07Z

As a follow-up, remove the inclusion of pcmcia/version.h in many files. Signed-off-by: Dominik Brodowski Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds