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2ffdea25f0
linux/drivers/usb/host
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Andiry Xu 2ffdea25f0 xHCI: refine td allocation 
In xhci_urb_enqueue(), allocate a block of memory for all the TDs instead
of allocating memory for each of them separately. This reduces the number
of kzalloc calling when an isochronous usb is submitted.

Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-09-09 15:52:54 -07:00
..
whci treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-ath79.c Merge branch 'master' into for-next 2011-07-11 14:15:55 +02:00
ehci-atmel.c USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
ehci-au1xxx.c USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
ehci-cns3xxx.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-dbg.c USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
ehci-fsl.c USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
ehci-fsl.h USB: ehci-fsl: add MPC5121E specific suspend and resume 2011-05-02 16:59:36 -07:00
ehci-grlib.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-hcd.c USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
ehci-hub.c Merge 3.1-rc4 into usb-next 2011-08-29 08:56:17 -07:00
ehci-ixp4xx.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-lpm.c
ehci-mem.c
ehci-msm.c ehci-msm : use ehci_setup 2011-07-08 14:51:29 -07:00
ehci-mxc.c usb/ehci-mxc: add missing inclusion of mach/hardware.h 2011-08-08 12:34:45 -07:00
ehci-octeon.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-omap.c usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1) 2011-08-01 22:06:48 +03:00
ehci-orion.c USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
ehci-pci.c USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
ehci-pmcmsp.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-ppc-of.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-ps3.c USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
ehci-pxa168.c USB: pxa168: Add onchip USB host controller support 2011-08-22 15:38:30 -07:00
ehci-q.c USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
ehci-s5p.c Merge 3.1-rc4 into usb-next 2011-08-29 08:56:17 -07:00
ehci-sched.c USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
ehci-sh.c USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
ehci-spear.c USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
ehci-sysfs.c USB: EHCI: Allow users to override 80% max periodic bandwidth 2011-07-08 14:51:33 -07:00
ehci-tegra.c USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
ehci-vt8500.c USB: EHCI: Support controllers with big endian capability regs 2011-05-03 11:43:21 -07:00
ehci-w90x900.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-xilinx-of.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ehci-xls.c usb: OHCI/EHCI support for Netlogic XLS processor. 2011-08-22 15:54:38 -07:00
ehci.h USB: EHCI: remove usages of hcd->state 2011-08-22 15:57:01 -07:00
fhci-dbg.c
fhci-hcd.c usb: fhci-hcd: Allocate pram dynamically. 2011-08-23 09:47:39 -07:00
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c
fhci-tds.c
fhci.h
fsl-mph-dr-of.c
hwa-hc.c
imx21-dbg.c treewide: fix a few typos in comments 2011-05-10 10:16:21 +02:00
imx21-hcd.c
imx21-hcd.h
isp116x-hcd.c USB: remove remaining usages of hcd->state from usbcore and fix regression 2011-05-19 16:34:04 -07:00
isp116x.h
isp1362-hcd.c usb: isp1362-hcd: Quieten printks 2011-08-22 15:34:26 -07:00
isp1362.h
isp1760-hcd.c usb/isp1760: Clear TT buffer on interrupted low & full speed transfers 2011-08-22 17:05:27 -07:00
isp1760-hcd.h usb/isp1760: Use polling instead of SOF interrupts to fix Errata 2 2011-08-22 15:32:45 -07:00
isp1760-if.c
Kconfig USB host i.MX21: remove dependency on MACH_MX21 2011-08-24 15:06:54 -07:00
Makefile
octeon2-common.c usb: Configure octeon2 glue logic for proper uSOF cycle period. 2011-05-03 10:09:32 -07:00
ohci-at91.c
ohci-ath79.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-au1xxx.c
ohci-cns3xxx.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-da8xx.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-dbg.c
ohci-ep93xx.c
ohci-hcd.c usb: OHCI/EHCI support for Netlogic XLS processor. 2011-08-22 15:54:38 -07:00
ohci-hub.c
ohci-jz4740.c
ohci-mem.c
ohci-octeon.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-omap3.c drivers/usb/host/ohci-omap3.c: test the just-initialized value 2011-08-22 16:07:40 -07:00
ohci-omap.c
ohci-pci.c OHCI: fix regression caused by nVidia shutdown workaround 2011-05-17 11:20:23 -07:00
ohci-pnx4008.c
ohci-pnx8550.c
ohci-ppc-of.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-ppc-soc.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-ps3.c
ohci-pxa27x.c drivers/usb/host/ohci-pxa27x.c: add missing clk_put 2011-06-07 09:07:47 -07:00
ohci-q.c USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
ohci-s3c2410.c USB: ohci-s3c2410: return proper error if clk_get fails 2011-05-06 18:16:40 -07:00
ohci-sa1111.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-sh.c usb: update email address in ohci-sh and r8a66597-hcd 2011-07-08 14:57:12 -07:00
ohci-sm501.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-spear.c
ohci-ssb.c Update my e-mail address 2011-07-07 15:18:01 +02:00
ohci-tmio.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
ohci-xls.c usb: OHCI/EHCI support for Netlogic XLS processor. 2011-08-22 15:54:38 -07:00
ohci.h
oxu210hp-hcd.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
oxu210hp.h
pci-quirks.c usb/host/pci-quirks.c: correct annotation of `ehci_dmi_nohandoff_table' 2011-08-08 14:00:14 -07:00
pci-quirks.h Intel xhci: Support EHCI/xHCI port switching. 2011-05-27 12:07:36 -07:00
r8a66597-hcd.c USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
r8a66597.h usb: r8a66597-hcd: add function for external controller 2011-07-08 14:57:11 -07:00
sl811_cs.c pcmcia: Convert pcmcia_device_id declarations to const 2011-05-06 07:46:22 +02:00
sl811-hcd.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2011-05-23 12:33:02 -07:00
sl811.h
u132-hcd.c
uhci-debug.c USB: UHCI: Add support for big endian descriptors 2011-05-19 16:43:20 -07:00
uhci-grlib.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
uhci-hcd.c Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 2011-05-23 12:33:02 -07:00
uhci-hcd.h USB: UHCI: Add support for big endian descriptors 2011-05-19 16:43:20 -07:00
uhci-hub.c USB: UHCI: Wrap I/O register accesses 2011-05-06 18:24:01 -07:00
uhci-pci.c USB: UHCI: Move PCI specific functions to uhci-pci.c 2011-05-06 18:24:00 -07:00
uhci-q.c USB: use usb_endpoint_maxp() instead of le16_to_cpu() 2011-08-23 09:47:40 -07:00
xhci-dbg.c Merge 3.0-rc2 into usb-linus as it's needed by some USB patches 2011-06-14 06:51:23 -07:00
xhci-ext-caps.h
xhci-hub.c xhci: Rename virt_dev->port to fake_port. 2011-09-09 15:52:52 -07:00
xhci-mem.c xHCI: refine td allocation 2011-09-09 15:52:54 -07:00
xhci-pci.c xhci: Add software BW checking quirk to Intel PPT xHCI 2011-09-09 15:52:53 -07:00
xhci-ring.c xhci: Don't print short isoc packets. 2011-09-09 15:52:54 -07:00
xhci.c xHCI: refine td allocation 2011-09-09 15:52:54 -07:00
xhci.h xhci: Implement HS/FS/LS bandwidth checking. 2011-09-09 15:52:53 -07:00