Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v3.0.63 2013-02-11T16:27:49+00:00 2013-02-11T16:27:49+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2013-02-11T16:27:49+00:00 urn:sha1:a96dbfbcb58afeec72c2a0a03d205e0e1457ea3d 2013-02-11T16:16:49+00:00 Alan Stern stern@rowland.harvard.edu 2013-01-17T15:32:16+00:00 urn:sha1:b9094c6a669409df59b04105d7d257026c78cbba commit 48c3375c5f69b1c2ef3d1051a0009cb9bce0ce24 upstream. This patch (as1640) fixes a memory leak in xhci-hcd. The urb_priv data structure isn't always deallocated in the handle_tx_event() routine for non-control transfers. The patch adds a kfree() call so that all paths end up freeing the memory properly. This patch should be backported to kernels as old as 2.6.36, that contain the commit 8e51adccd4c4b9ffcd509d7f2afce0a906139f75 "USB: xHCI: Introduce urb_priv structure" Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Reported-and-tested-by: Martin Mokrejs <mmokrejs@fold.natur.cuni.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:49+00:00 Sarah Sharp sarah.a.sharp@linux.intel.com 2013-01-11T19:19:07+00:00 urn:sha1:85b9c6b4d04c753deb257c849cd0b1f9ce0d5c4e commit 760973d2a74b93eb1697981f7448f0e62767cfc4 upstream. An isochronous TD is comprised of one isochronous TRB chained to zero or more normal TRBs. Only the isoc TRB has the TBC and TLBPC fields. The normal TRBs must set those fields to zeroes. The code was setting the TBC and TLBPC fields for both isoc and normal TRBs. Fix this. This should be backported to stable kernels as old as 3.0, that contain the commit b61d378f2da41c748aba6ca19d77e1e1c02bcea5 " xhci 1.0: Set transfer burst last packet count field." Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:49+00:00 fangxiaozhi huananhu@huawei.com 2013-02-04T07:16:34+00:00 urn:sha1:dac94241120407ebcd4bbc4523f2ec4edece0f92 commit 200e0d994d9d1919b28c87f1a5fb99a8e13b8a0f upstream. 1. Optimize the match rules with new macro for Huawei USB storage devices, to avoid to load USB storage driver for the modem interface with Huawei devices. 2. Add to support new switch command for new Huawei USB dongles. Signed-off-by: fangxiaozhi <huananhu@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:49+00:00 fangxiaozhi huananhu@huawei.com 2013-02-04T07:14:46+00:00 urn:sha1:a215bd7ac53dd38293377108d9db824760317e10 commit 07c7be3d87e5cdaf5f94c271c516456364ef286c upstream. 1. Define a new macro for USB storage match rules: matching with Vendor ID and interface descriptors. Signed-off-by: fangxiaozhi <huananhu@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:48+00:00 Alan Stern stern@rowland.harvard.edu 2013-01-30T21:36:40+00:00 urn:sha1:f3f2759e76bfbd10f1612cf7f3d9d6e16fee1782 commit 3e619d04159be54b3daa0b7036b0ce9e067f4b5d upstream. This patch (as1654) fixes a very old bug in ehci-hcd, connected with scheduling of periodic split transfers. The calculations for full/low-speed bus usage are all carried out after the correction for bit-stuffing has been applied, but the values in the max_tt_usecs array assume it hasn't been. The array should allow for allocation of up to 90% of the bus capacity, which is 900 us, not 780 us. The symptom caused by this bug is that any isochronous transfer to a full-speed device with a maxpacket size larger than about 980 bytes is always rejected with a -ENOSPC error. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:48+00:00 Daniele Palmas dnlplm@gmail.com 2013-01-28T15:48:54+00:00 urn:sha1:9e268451a7fed8c0defbe08eb32e11228eecde58 commit 78796ae17eacedcdcaaeb03ba73d2e532a4c8f83 upstream. Add VID and PID for Telit Gobi QDL device Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:48+00:00 Bjørn Mork bjorn@mork.no 2013-02-01T11:06:51+00:00 urn:sha1:b506463e8cfc30ec84859387e0c0f298e92fbcff commit d4fa681541aa7bf8570d03426dd7ba663a71c467 upstream. New device with 3 serial interfaces: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend) Sub=ff Prot=ff If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend) Sub=ff Prot=ff If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend) Sub=ff Prot=ff If#= 3 Alt= 0 #EPs= 2 Cls=08(stor) Sub=06 Prot=50 Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:48+00:00 Daniele Palmas dnlplm@gmail.com 2013-01-28T15:47:10+00:00 urn:sha1:216d45079874488861ee10aefd02fb6738c7c906 commit 03eb466f276ceef9dcf023dc5474db02af68aad9 upstream. Add PID and special handling for Telit LE920 Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2013-02-11T16:16:48+00:00 Sven Killig sven@killig.de 2013-02-01T22:43:06+00:00 urn:sha1:6b5410c3ae2b05fb92401436177f62b3aaad81d5 commit c249f911406efcc7456cb4af79396726bf7b8c57 upstream. Add PID/VID entries for ELV WS 300 PC II weather station Signed-off-by: Sven Killig <sven@killig.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>