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path: root/drivers/usb/host/ohci-ps3.c (follow)
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* USB: irq: Remove IRQF_DISABLEDYong Zhang2011-09-181-1/+1
| | | | | | | This flag is a NOOP and can be removed now. Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* usb/ps3: Add missing annotationsGeert Uytterhoeven2009-06-161-2/+2
| | | | | | | | | | probe functions should be __devinit initialization functions should be __init Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* ps3: shorten ps3_system_bus_[gs]et_driver_data to ps3_system_bus_[gs]et_drvdataGeert Uytterhoeven2009-06-151-4/+3
| | | | | | | | Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Geoff Levand <geoffrey.levand@am.sony.com> Cc: Jim Paris <jim@jtan.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)Yang Hongyang2009-04-071-1/+1
| | | | | | | | Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* USB: Fix PS3 USB shutdown problemsGeoff Levand2008-11-131-1/+2
| | | | | | | | | | | | | | | | | | | | | Add ehci_shutdown() or ohci_shutdown() calls to the USB PS3 bus glue. ehci_shutdown() and ohci_shutdown() do some controller specific cleanups not done by usb_remove_hcd(). Fixes errors on shutdown or reboot similar to these: ps3-ehci-driver sb_07: HC died; cleaning up irq 51: nobody cared (try booting with the "irqpoll" option) Related bugzilla reports: http://bugzilla.kernel.org/show_bug.cgi?id=11819 http://bugzilla.terrasoftsolutions.com/show_bug.cgi?id=317 Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: automatically enable RHSC interruptsAlan Stern2008-08-211-1/+0
| | | | | | | | | | | | | | | | | This patch (as1069c) changes the way OHCI root-hub status-change interrupts are enabled. Currently a special HCD method, hub_irq_enable(), is called when the hub driver is finished using a root hub. This approach turns out to be subject to races, resulting in unnecessary polling. The patch does away with the method entirely. Instead, the driver automatically enables the RHSC interrupt when no more status changes are present. This scheme is safe with controllers using level-triggered semantics for their interrupt flags. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: usb dev_name() instead of dev->bus_idKay Sievers2008-07-221-1/+1
| | | | | | | | The bus_id field is going away, use the dev_name() function instead. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Revert "USB: don't explicitly reenable root-hub status interrupts"Linus Torvalds2008-07-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | This reverts commit e872154921a6b5256a3c412dd69158ac0b135176. Andrey Borzenkov reports that it resulted in a totally hung machine for him when loading the OHCI driver. Extensive netconsole capture with SysRq output shows that modprobe gets stuck in ohci_hub_status_data() when probing and enabling the OHCI controller, see for example http://lkml.org/lkml/2008/7/5/236 for an analysis. The problem appears to be an interrupt flood triggered by the commit that gets reverted, and Andrey confirmed that the revert makes things work for him again. Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: David Brownell <david-b@pacbell.net> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* USB: don't explicitly reenable root-hub status interruptsAlan Stern2008-04-251-1/+0
| | | | | | | | | | | | | | | | | This patch (as1069b) changes the way OHCI root-hub status-change interrupts are enabled. Currently a special HCD method, hub_irq_enable(), is called when the hub driver is finished using a root hub. This approach turns out to be subject to races, resulting in unnecessary polling. The patch does away with the method entirely. Instead, the driver automatically enables the RHSC interrupt when no more status changes are present. This scheme is safe with controllers using level-triggered semantics for their interrupt flags. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: remove dev->power.power_stateAlan Stern2008-04-251-1/+0
| | | | | | | | | | | | | | | | power.power_state is scheduled for removal. This patch (as1053) removes all uses of that field from drivers/usb. Almost all of them were write-only, the most significant exceptions being sl811-hcd.c and u132-hcd.c. Part of this patch was written by Pavel Machek. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: David Brownell <david-b@pacbell.net> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* USB: PS3: USB system-bus reworkGeoff Levand2007-07-131-12/+75
| | | | | | | | | | | | | | | USB HCD glue updates to reflect the new PS3 unifed device support. - Fixed remove() routine. - Added shutdown() routine. - Added request_mem_region() call. - Fixed MODULE_ALIAS(). - Made a proper fix for the hack done to support muti-platform in commit 48fda45120a819ca40cadc50144b55bff1c4c78d. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'linux-2.6'Paul Mackerras2007-05-081-8/+0
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| * ehci-ps3, ohci-ps3: fix compilationGeoff Levand2007-05-071-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As seen on powerpc-cell et al: CC [M] drivers/usb/host/ehci-hcd.o In file included from drivers/usb/host/ehci-hcd.c:941: drivers/usb/host/ehci-ps3.c:79: error: conflicting types for 'dev_dbg' include/linux/device.h:576: error: previous definition of 'dev_dbg' was here make[4]: *** [drivers/usb/host/ehci-hcd.o] Error 1 CC [M] drivers/usb/host/ohci-hcd.o In file included from drivers/usb/host/ohci-hcd.c:921: drivers/usb/host/ohci-ps3.c:83: error: conflicting types for 'dev_dbg' include/linux/device.h:576: error: previous definition of 'dev_dbg' was here dev_dbg() will check format string for you in dummy case also, so remove buggers. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg KH <greg@kroah.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | [POWERPC] PS3: Interrupt routine fixups.Geoff Levand2007-05-021-2/+2
|/ | | | | | | | Fixups for the ps3 interrupt routines to support all HV device in a generic way. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] ps3 usb missed the addition of new argument to ps3_alloc_io_irq()Al Viro2007-02-091-1/+1
| | | | | | Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* USB: ps3 ohci bus glueGeoff Levand2007-02-081-0/+196
USB OHCI driver bus glue for the PS3 game console. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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