- 24 Jun, 2014 18 commits
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Olof Johansson authored
commit ce78cc07 upstream. Don't unmark the device as suspended until after it's been re-setup. The main race would be w.r.t. an i2c driver that gets resumed at the same time (asyncronously), that is allowed to do a transfer since suspended is set to 0 before reinit, but really should have seen the -EIO return instead. Signed-off-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
Doug Anderson <dianders@chromium.org> Acked-by:
Kukjin Kim <kgene.kim@samsung.com> Signed-off-by:
Wolfram Sang <wsa@the-dreams.de> Signed-off-by:
Kamal Mostafa <kamal@canonical.com>
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Du, Wenkai authored
commit 47bb27e7 upstream. There have been "i2c_designware 80860F41:00: controller timed out" errors on a number of Baytrail platforms. The issue is caused by incorrect value in Interrupt Mask Register (DW_IC_INTR_MASK) when i2c core is being enabled. This causes call to __i2c_dw_enable() to immediately start the transfer which leads to timeout. There are 3 failure modes observed: 1. Failure in S0 to S3 resume path The default value after reset for DW_IC_INTR_MASK is 0x8ff. When we start the first transaction after resuming from system sleep, TX_EMPTY interrupt is already unmasked because of the hardware default. 2. Failure in normal operational path This failure happens rarely and is hard to reproduce. Debug trace showed that DW_IC_INTR_MASK had value of 0x254 when failure occurred, which meant TX_EMPTY was unmasked. 3. Failure in S3 to S0 suspend path This failure also happens rarely and is hard to reproduce. Adding debug trace that read DW_IC_INTR_MASK made this failure not reproducible. But from ISR call trace we could conclude TX_EMPTY was unmasked when problem occurred. The patch masks all interrupts before the controller is enabled to resolve the faulty DW_IC_INTR_MASK conditions. Signed-off-by:
Wenkai Du <wenkai.du@intel.com> Acked-by:
Mika Westerberg <mika.westerberg@linux.intel.com> [wsa: improved the comment and removed typo in commit msg] Signed-off-by:
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Anthony Iliopoulos authored
commit 9844f546 upstream. The invalidation is required in order to maintain proper semantics under CoW conditions. In scenarios where a process clones several threads, a thread operating on a core whose DTLB entry for a particular hugepage has not been invalidated, will be reading from the hugepage that belongs to the forked child process, even after hugetlb_cow(). The thread will not see the updated page as long as the stale DTLB entry remains cached, the thread attempts to write into the page, the child process exits, or the thread gets migrated to a different processor. Signed-off-by:
Anthony Iliopoulos <anthony.iliopoulos@huawei.com> Link: http://lkml.kernel.org/r/20140514092948.GA17391@server-36.huawei.corp Suggested-by:
Shay Goikhman <shay.goikhman@huawei.com> Acked-by:
Dave Hansen <dave.hansen@intel.com> Signed-off-by:
H. Peter Anvin <hpa@linux.intel.com> Signed-off-by:
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Guennadi Liakhovetski authored
commit 97d9d23d upstream. If a struct contains 64-bit fields, it is aligned on 64-bit boundaries within containing structs in 64-bit compilations. This is the case with struct v4l2_window, which contains pointers and is embedded into struct v4l2_format, and that one is embedded into struct v4l2_create_buffers. Unlike some other structs, used as a part of the kernel ABI as ioctl() arguments, that are packed, these structs aren't packed. This isn't a problem per se, but the ioctl-compat code for VIDIOC_CREATE_BUFS contains a bug, that triggers in such 64-bit builds. That code wrongly assumes, that in struct v4l2_create_buffers, struct v4l2_format immediately follows the __u32 memory field, which in fact isn't the case. This bug wasn't visible until now, because until recently hardly any applications used this ioctl() and mostly embedded 32-bit only drivers implemented it. This is changing now with addition of this ioctl() to some USB drivers, e.g. UVC. This patch fixes the bug by copying parts of struct v4l2_create_buffers separately. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Mauro Carvalho Chehab <m.chehab@samsung.com> Signed-off-by:
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Guennadi Liakhovetski authored
commit cfece585 upstream. Commit 75e2bdad "ov7670: allow configuration of image size, clock speed, and I/O method" uses a wrong index to iterate an array. Apart from being wrong, it also uses an unchecked value from user-space, which can cause access to unmapped memory in the kernel, triggered by a normal desktop user with rights to use V4L2 devices. Signed-off-by:
Jonathan Corbet <corbet@lwn.net> Signed-off-by:
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Charles Keepax authored
commit 44330ab5 upstream. The register CLASS_D_CONTROL_1 is marked as volatile because it contains a bit, DAC_MUTE, which is also mirrored in the ADC_DAC_CONTROL_1 register. This causes problems for the "Speaker Switch" control, which will report an error if the CODEC is suspended because it relies on a volatile register. To resolve this issue mark CLASS_D_CONTROL_1 as non-volatile and manually keep the register cache in sync by updating both bits when changing the mute status. Reported-by:
Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Tested-by:
Mark Brown <broonie@linaro.org> Signed-off-by:
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Alex Williamson authored
commit e028a9e6 upstream. An apparent cut and paste error prevents the correct flags from being set on the alias device resulting in MSI on conventional PCI devices failing to work. This also produces error events from the IOMMU like: AMD-Vi: Event logged [INVALID_DEVICE_REQUEST device=00:14.4 address=0x000000fdf8000000 flags=0x0a00] Where 14.4 is a PCIe-to-PCI bridge with a device behind it trying to use MSI interrupts. Signed-off-by:
Alex Williamson <alex.williamson@redhat.com> Signed-off-by:
Joerg Roedel <joro@8bytes.org> Signed-off-by:
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Josef Gajdusek authored
commit 3a18e139 upstream. The datasheet for EMC1413/EMC1414, which is fully compatible to EMC1403/1404 and uses the same chip identification, references revision numbers 0x01, 0x03, and 0x04. Accept the full range of revision numbers from 0x01 to 0x04 to make sure none are missed. Signed-off-by:
Josef Gajdusek <atx@atx.name> [Guenter Roeck: Updated headline and description] Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
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Josef Gajdusek authored
commit 17c048fc upstream. Attempts to set the hysteresis value to a temperature below the target limit fails with "write error: Numerical result out of range" due to an inverted comparison. Signed-off-by:
Jean Delvare <jdelvare@suse.de> [Guenter Roeck: Updated headline and description] Signed-off-by:
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Viresh Kumar authored
commit 84ea7fe3 upstream. switch_hrtimer_base() calls hrtimer_check_target() which ensures that we do not migrate a timer to a remote cpu if the timer expires before the current programmed expiry time on that remote cpu. But __hrtimer_start_range_ns() calls switch_hrtimer_base() before the new expiry time is set. So the sanity check in hrtimer_check_target() is operating on stale or even uninitialized data. Update expiry time before calling switch_hrtimer_base(). [ tglx: Rewrote changelog once again ] Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Cc: linaro-kernel@lists.linaro.org Cc: linaro-networking@linaro.org Cc: fweisbec@gmail.com Cc: arvind.chauhan@arm.com Link: http://lkml.kernel.org/r/81999e148745fc51bbcd0615823fbab9b2e87e23.1399882253.git.viresh.kumar@linaro.org Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
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Kirill A. Shutemov authored
commit dd18dbc2 upstream. It's critical for split_huge_page() (and migration) to catch and freeze all PMDs on rmap walk. It gets tricky if there's concurrent fork() or mremap() since usually we copy/move page table entries on dup_mm() or move_page_tables() without rmap lock taken. To get it work we rely on rmap walk order to not miss any entry. We expect to see destination VMA after source one to work correctly. But after switching rmap implementation to interval tree it's not always possible to preserve expected walk order. It works fine for dup_mm() since new VMA has the same vma_start_pgoff() / vma_last_pgoff() and explicitly insert dst VMA after src one with vma_interval_tree_insert_after(). But on move_vma() destination VMA can be merged into adjacent one and as result shifted left in interval tree. Fortunately, we can detect the situation and prevent race with rmap walk by moving page table entries und...
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Sascha Hauer authored
commit 6d66da89 upstream. The IPU register space is 128MB, not 2GB. Fixes: abed9a6b 'ARM i.MX53: Add IPU support' Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de> Acked-by:
Shawn Guo <shawn.guo@freescale.com> Signed-off-by:
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Kinglong Mee authored
commit aa07c713 upstream. After setting ACL for directory, I got two problems that caused by the cached zero-length default posix acl. This patch make sure nfsd4_set_nfs4_acl calls ->set_acl with a NULL ACL structure if there are no entries. Thanks for Christoph Hellwig's advice. First problem: ............ hang ........... Second problem: [ 1610.167668] ------------[ cut here ]------------ [ 1610.168320] kernel BUG at /root/nfs/linux/fs/nfsd/nfs4acl.c:239! [ 1610.168320] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC [ 1610.168320] Modules linked in: nfsv4(OE) nfs(OE) nfsd(OE) rpcsec_gss_krb5 fscache ip6t_rpfilter ip6t_REJECT cfg80211 xt_conntrack rfkill ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_n...
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Hans de Goede authored
commit f6e6e1b9 upstream. Without this this EEE PC exports a non working WMI interface, with this it exports a working "good old" eeepc_laptop interface, fixing brightness control not working as well as rfkill being stuck in a permanent wireless blocked state. This is not an ideal way to fix this, but various attempts to fix this otherwise have failed, see: References: https://bugzilla.redhat.com/show_bug.cgi?id=1067181 Reported-and-tested-by: lou.cardone@gmail.com Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
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Arnd Bergmann authored
commit 4c88d7f9 upstream. Patch 01f8fa4f "genirq: Allow forcing cpu affinity of interrupts" added an irq_force_affinity() function, and 30ccf03b "clocksource: Exynos_mct: Use irq_force_affinity() in cpu bringup" subsequently uses it. However, the driver can be used with CONFIG_SMP disabled, but the function declaration is only available for CONFIG_SMP, leading to this build error: drivers/clocksource/exynos_mct.c:431:3: error: implicit declaration of function 'irq_force_affinity' [-Werror=implicit-function-declaration] irq_force_affinity(mct_irqs[MCT_L0_IRQ + cpu], cpumask_of(cpu)); This patch introduces a dummy helper function for the non-SMP case that always returns success, to get rid of the build error. Since the patches causing the problem are marked for stable backports, this one should be as well. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by...
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Trond Myklebust authored
commit 4cb57e30 upstream. Mainly to ensure that we don't leave any hanging timers. Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com> Signed-off-by:
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NeilBrown authored
commit 0f62fb22 upstream. If an md array with externally managed metadata (e.g. DDF or IMSM) is in use, then we should not set safemode==2 at shutdown because: 1/ this is ineffective: user-space need to be involved in any 'safemode' handling, 2/ The safemode management code doesn't cope with safemode==2 on external metadata and md_check_recover enters an infinite loop. Even at shutdown, an infinite-looping process can be problematic, so this could cause shutdown to hang. Signed-off-by:
NeilBrown <neilb@suse.de> Signed-off-by:
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Salva Peiró authored
commit e6a62346 upstream. This fixes CVE-2014-1739. Signed-off-by:
Salva Peiró <speiro@ai2.upv.es> Acked-by:
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- 23 Jun, 2014 3 commits
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Horia Geanta authored
commit 27c5fb7a upstream. GFP_ATOMIC memory allocation could fail. In this case, avoid NULL pointer dereference and notify user. Cc: Kim Phillips <kim.phillips@freescale.com> Signed-off-by:
Horia Geanta <horia.geanta@freescale.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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Antti Palosaari authored
commit 8845cc64 upstream. There was some frequency calculation overflows which caused tuning failure on 32-bit architecture. Use 64-bit numbers where needed in order to avoid calculation overflows. Thanks for the Finnish person, who asked remain anonymous, reporting, testing and suggesting the fix. Signed-off-by:
Antti Palosaari <crope@iki.fi> Signed-off-by:
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Jianyu Zhan authored
commit 5a838c3b upstream. pcpu_chunk_struct_size = sizeof(struct pcpu_chunk) + BITS_TO_LONGS(pcpu_unit_pages) * sizeof(unsigned long) It hardly could be ever bigger than PAGE_SIZE even for large-scale machine, but for consistency with its couterpart pcpu_mem_zalloc(), use pcpu_mem_free() instead. Commit b4916cb1 ("percpu: make pcpu_free_chunk() use pcpu_mem_free() instead of kfree()") addressed this problem, but missed this one. tj: commit message updated Signed-off-by:
Jianyu Zhan <nasa4836@gmail.com> Signed-off-by:
Tejun Heo <tj@kernel.org> Fixes: 099a19d9 ("percpu: allow limited allocation before slab is online) Signed-off-by:
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- 20 Jun, 2014 1 commit
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Kamal Mostafa authored
Signed-off-by:
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- 16 Jun, 2014 18 commits
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Vlastimil Babka authored
commit 49e068f0 upstream. The compaction freepage scanner implementation in isolate_freepages() starts by taking the current cc->free_pfn value as the first pfn. In a for loop, it scans from this first pfn to the end of the pageblock, and then subtracts pageblock_nr_pages from the first pfn to obtain the first pfn for the next for loop iteration. This means that when cc->free_pfn starts at offset X rather than being aligned on pageblock boundary, the scanner will start at offset X in all scanned pageblock, ignoring potentially many free pages. Currently this can happen when a) zone's end pfn is not pageblock aligned, or b) through zone->compact_cached_free_pfn with CONFIG_HOLES_IN_ZONE enabled and a hole spanning the beginning of a pageblock This patch fixes the problem by aligning the initial pfn in isolate_freepages() to pageblock boundary. This also permits replacing the end-of-pageblock alignment within the for loop with a simple pageblock_nr_pages increment. Signed-off-by:
Vlastimil Babka <vbabka@suse.cz> Reported-by:
Heesub Shin <heesub.shin@samsung.com> Acked-by:
Minchan Kim <minchan@kernel.org> Cc: Mel Gorman <mgorman@suse.de> Acked-by:
Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Michal Nazarewicz <mina86@mina86.com> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Christoph Lameter <cl@linux.com> Acked-by:
Rik van Riel <riel@redhat.com> Cc: Dongjun Shin <d.j.shin@samsung.com> Cc: Sunghwan Yun <sunghwan.yun@samsung.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> [ kamal: backport to 3.8-stable: context ] Signed-off-by:
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Christoph Hellwig authored
commit 50c6e282 upstream. Various filesystems don't bother checking for a NULL ACL in posix_acl_equiv_mode, and thus can dereference a NULL pointer when it gets passed one. This usually happens from the NFS server, as the ACL tools never pass a NULL ACL, but instead of one representing the mode bits. Instead of adding boilerplat to all filesystems put this check into one place, which will allow us to remove the check from other filesystems as well later on. Signed-off-by:
Christoph Hellwig <hch@lst.de> Reported-by:
Ben Greear <greearb@candelatech.com> Reported-by: Marco Munderloh <munderl@tnt.uni-hannover.de>, Cc: Chuck Lever <chuck.lever@oracle.com> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Hans de Goede authored
commit 36189cc3 upstream. The hw_version 3 Elantech touchpad on the Gigabyte U2442 does not accept 0x0b as initialization value for r10, this stand-alone version of the driver: http://planet76.com/drivers/elantech/psmouse-elantech-v6.tar.bz2 Uses 0x03 which does work, so this means not setting bit 3 of r10 which sets: "Enable Real H/W Resolution In Absolute mode" Which will result in half the x and y resolution we get with that bit set, so simply not setting it everywhere is not a solution. We've been unable to find a way to identify touchpads where setting the bit will fail, so this patch uses a dmi based blacklist for this. https://bugzilla.kernel.org/show_bug.cgi?id=61151 Reported-by:
Philipp Wolfer <ph.wolfer@gmail.com> Tested-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
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Hans de Goede authored
commit 2f433083 upstream. This touchpad seriously dislikes init reports, not only timeing out, but also refusing to work after this. Reported-and-tested-by:
Vincent Fortier <th0ma7@gmail.com> Signed-off-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
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Daniele Forsi authored
commit 6ed07d45 upstream. Signed-off-by:
Daniele Forsi <dforsi@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
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Victor A. Santos authored
commit f0ef5d41 upstream. Signed-off-by:
Victor A. Santos <victoraur.santos@gmail.com> Signed-off-by:
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Tomoki Sekiyama authored
commit 501fed45 upstream. When 'console=hvc0' is specified to the kernel parameter in x86 KVM guest, hvc console is setup within a kthread. However, that will cause SEGV and the boot will fail when the driver is builtin to the kernel, because currently hvc_console_setup() is annotated with '__init'. This patch removes '__init' to boot the guest successfully with 'console=hvc0'. Signed-off-by:
Tomoki Sekiyama <tomoki.sekiyama@hds.com> Signed-off-by:
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Nikita Yushchenko authored
commit d183c819 upstream. Per reference manuals of Freescale P1020 and P2020 SoCs, USB controller present in these SoCs has bit 17 of USBx_CONTROL register marked as Reserved - there is no PHY_CLK_VALID bit there. Testing for this bit in ehci_fsl_setup_phy() behaves differently on two P1020RDB boards available here - on one board test passes and fsl-usb init succeeds, but on other board test fails, causing fsl-usb init to fail. This patch changes ehci_fsl_setup_phy() not to test PHY_CLK_VALID on controller version 1.6 that (per manual) does not have this bit. Signed-off-by:
Nikita Yushchenko <nyushchenko@dev.rtsoft.ru> Signed-off-by:
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Daniele Forsi authored
commit df602c2d upstream. Even if the USB-to-ATAPI converter supported multiple LUNs, this driver would always detect the same physical device or media because it doesn't use srb->device->lun in any way. Tested with an Hewlett-Packard CD-Writer Plus 8200e. Signed-off-by:
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Bjørn Mork authored
commit 4d7c0136 upstream. Dan writes: "The Dell drivers use the same configuration for PIDs: 81A2: Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card 81A3: Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card 81A4: Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card 81A8: Dell Wireless 5808 Gobi(TM) 4G LTE Mobile Broadband Card 81A9: Dell Wireless 5808e Gobi(TM) 4G LTE Mobile Broadband Card These devices are all clearly Sierra devices, but are also definitely Gobi-based. The A8 might be the MC7700/7710 and A9 is likely a MC7750. >From DellGobi5kSetup.exe from the Dell drivers: usbif0: serial/firmware loader? usbif2: nmea usbif3: modem/ppp usbif8: net/QMI" Reported-by:
AceLan Kao <acelan.kao@canonical.com> Reported-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
Bjørn Mork <bjorn@mork.no> Signed-off-by:
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Clemens Ladisch authored
commit 7040b6d1 upstream. The TEAC UD-H01 firmware sends wrong feedback frequency values, thus causing the PC to send the samples at a wrong rate, which results in clicks and crackles in the output. Add a workaround to detect and fix the corruption. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> [mick37@gmx.de: use sender->udh01_fb_quirk rather than ep->udh01_fb_quirk in snd_usb_handle_sync_urb()] Reported-and-tested-by:
Mick <mick37@gmx.de> Reported-and-tested-by:
Andrea Messa <andr.messa@tiscali.it> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Ilia Mirkin authored
commit a3d0b121 upstream. There appear to be a crop of new hardware where the vbios is not available from PROM/PRAMIN, but there is a valid _ROM method in ACPI. The data read from PCIROM almost invariably contains invalid instructions (still has the x86 opcodes), which makes this a low-risk way to try to obtain a valid vbios image. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=76475 Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com> Signed-off-by:
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Ben Hutchings authored
commit 3234f5b0 upstream. Fixes: a53268be ('rtlwifi: rtl8192cu: Fix too long disable of IRQs') Signed-off-by:
Ben Hutchings <ben@decadent.org.uk> Signed-off-by:
John W. Linville <linville@tuxdriver.com> Signed-off-by:
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Egbert Eich authored
commit 7f1950fb upstream. Depending on the SDVO output_flags SDVO may have multiple connectors linking to the same encoder (in intel_connector->encoder->base). Only one of those connectors should be active (ie link to the encoder thru drm_connector->encoder). If intel_connector_break_all_links() is called from intel_sanitize_crtc() we may break the crtc connection of an encoder thru an inactive connector in which case intel_connector_break_all_links() will not be called again for the active connector if this happens to come later in the list due to: if (connector->encoder->base.crtc != &crtc->base) continue; in intel_sanitize_crtc(). This will however leave the drm_connector->encoder linkage for this active connector in place. Subsequently this will cause multiple warnings in intel_connector_check_state() to trigger and the driver will eventually die in drm_encoder_crtc_ok() (because of crtc == NULL). To avoid this remove intel_connector_break_all_links() and move its code to its two calling functions: intel_sanitize_crtc() and intel_sanitize_encoder(). This allows to implement the link breaking more flexibly matching the surrounding code: ie. in intel_sanitize_crtc() we can break the crtc link separatly after the links to the encoders have been broken which avoids above problem. This regression has been introduced in: commit 24929352 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon Jul 2 20:28:59 2012 +0200 drm/i915: read out the modeset hw state at load and resume time so goes back to the very beginning of the modeset rework. v2: This patch takes care of the concernes voiced by Chris Wilson and Daniel Vetter that only breaking links if the drm_connector is linked to an encoder may miss some links. v3: move all encoder handling to encoder loop as suggested by Daniel Vetter. Signed-off-by:
Egbert Eich <eich@suse.de> Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jani Nikula <jani.nikula@linux.intel.com> Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Signed-off-by:
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Mohammed Habibulla authored
commit 1fb4e09a upstream. Add support for the AR9462 chip T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=03 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=04ca ProdID=3007 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by:
Mohammed Habibulla <moch@chromium.org> Signed-off-by:
Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by:
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Johan Hedberg authored
commit 9eb1fbfa upstream. Commit 1c2e0041 introduced an event handler for the encryption key refresh complete event with the intent of fixing some LE/SMP cases. However, this event is shared with BR/EDR and there we actually want to act only on the auth_complete event (which comes after the key refresh). If we do not do this we may trigger an L2CAP Connect Request too early and cause the remote side to return a security block error. Signed-off-by:
Johan Hedberg <johan.hedberg@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
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Hans de Goede authored
commit 27a38856 upstream. Signed-off-by:
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Stanislaw Gruszka authored
commit 8834d360 upstream. When disable beaconing we clear register with beacon and newer set it back, what make we stop send beacons infinitely. Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by:
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