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2012-02-23netdev/phy/icplus: Correct broken phy_init codeDavid McKay
The code for ip1001_config_init() was totally broken if you were not using RGMII. Instead of returning an error code or zero it actually returned the value in the IP1001_SPEC_CTRL_STATUS_2 register. It was also trying to set the IP1001_APS_ON bit , but never actually wrote back the register. The error checking was also incorrect in both this function and the reset function, so this patch fixes that up in a consistent fashion. Signed-off-by: David McKay <david.mckay@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-22Move Logitech Harmony 900 from cdc_ether to zaurusScott Talbert
In the current kernel implementation, the Logitech Harmony 900 remote control is matched to the cdc_ether driver through the generic USB_CDC_SUBCLASS_MDLM entry. However, this device appears to be of the pseudo-MDLM (Belcarra) type, rather than the standard one. This patch blacklists the Harmony 900 from the cdc_ether driver and whitelists it for the pseudo-MDLM driver in zaurus. Signed-off-by: Scott Talbert <talbert@techie.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-22hso: memsetting wrong data in hso_get_count()Dan Carpenter
The intent was to clear out the icount struct here, but we accidentally clear stack memory instead. It probably will lead to a NULL dereference right away. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-22ethernet/broadcom: ip6_route_output() never returns NULL.RongQing.Li
ip6_route_output() never returns NULL, so it is wrong to check if the return value is NULL. Signed-off-by: RongQing.Li <roy.qing.li@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-22jme: Fix FIFO flush issueGuo-Fu Tseng
Set the RX FIFO flush watermark lower. According to Federico and JMicron's reply, setting it to 16QW would be stable on most platforms. Otherwise, user might experience packet drop issue. CC: stable@kernel.org Reported-by: Federico Quagliata <federico@quagliata.org> Fixed-by: Federico Quagliata <federico@quagliata.org> Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-21mlx4: Setting new port types after all interfaces unregisteredYevgeny Petrilin
In port type change flow, need to set the new port types only after all interfaces have finished the unregister process. Otherwise, during unregister, one of the interfaces might issue a SET_PORT command with wrong port types, it can cause bad FW behavior. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-21mlx4: Replacing pool_lock with mutexYevgeny Petrilin
Under the spinlock we call request_irq(), which allocates memory with GFP_KERNEL, This causes the following trace when DEBUG_SPINLOCK is enabled, it can cause the following trace: BUG: spinlock wrong CPU on CPU#2, ethtool/2595 lock: ffff8801f9cbc2b0, .magic: dead4ead, .owner: ethtool/2595, .owner_cpu: 0 Pid: 2595, comm: ethtool Not tainted 3.0.18 #2 Call Trace: spin_bug+0xa2/0xf0 do_raw_spin_unlock+0x71/0xa0 _raw_spin_unlock+0xe/0x10 mlx4_assign_eq+0x12b/0x190 [mlx4_core] mlx4_en_activate_cq+0x252/0x2d0 [mlx4_en] ? mlx4_en_activate_rx_rings+0x227/0x370 [mlx4_en] mlx4_en_start_port+0x189/0xb90 [mlx4_en] mlx4_en_set_ringparam+0x29a/0x340 [mlx4_en] dev_ethtool+0x816/0xb10 ? dev_get_by_name_rcu+0xa4/0xe0 dev_ioctl+0x2b5/0x470 handle_mm_fault+0x1cd/0x2d0 sock_do_ioctl+0x5d/0x70 sock_ioctl+0x79/0x2f0 do_vfs_ioctl+0x8c/0x340 sys_ioctl+0xa1/0xb0 system_call_fastpath+0x16/0x1b Replacing with mutex, which is enough in this case. Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-21zaurus: Add ID for C-750/C-760/C-860/SL-C3000 PDA in MDLM modeDave Jones
In 16adf5d07987d93675945f3cecf0e33706566005 I removed an over-broad alias that caused zaurus.ko to bind to unrelated devices. I had a report that at least one valid case no longer auto-loads because of this. This patch adds an ID for that case. Reported-by: Raphael Wimmer <raphael.wimmer@ur.de> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-20mlx4_core: Do not map BF area if capability is 0Jack Morgenstein
BF can be disabled in some cases, the capability field, bf_reg_size is set to zero in this case. Don't map the BF area in this case, it would cause failures. In addition, leaving the BF area unmapped also alerts the ETH driver to not use BF. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-20Merge branch 'master' of git://gitorious.org/linux-can/linux-canDavid S. Miller
2012-02-20Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-02-20can: sja1000: fix isr hang when hw is unplugged under loadOliver Hartkopp
In the case of hotplug enabled devices (PCMCIA/PCIeC) the removal of the hardware can cause an infinite loop in the common sja1000 isr. Use the already retrieved status register to indicate a possible hardware removal and double check by reading the mode register in sja1000_is_absent. Cc: stable@kernel.org [3.2+] Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2012-02-19b44: remove __exit from b44_pci_exit()Nikola Pajkovsky
WARNING: drivers/net/ethernet/broadcom/built-in.o(.init.text+0x5d): Section mismatch in reference from the function b44_init() to the function .exit.text:b44_pci_exit() module exits with b44_cleanup() Signed-off-by: Nikola Pajkovsky <n.pajkovsky@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-19drivers/atm/solos-pci.c: exchange pci_iounmapsJulia Lawall
The calls to pci_iounmap are in the wrong order, as compared to the associated calls to pci_iomap. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e,x; statement S,S1; int ret; @@ e = pci_iomap(x,...) ... when != pci_iounmap(x,e) if (<+...e...+>) S ... when any when != pci_iounmap(x,e) *if (...) { ... when != pci_iounmap(x,e) return ...; } ... when any pci_iounmap(x,e); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-19net/ethernet: ks8851_mll: signedness bug in ks8851_probe()Dan Carpenter
netdev->irq is unsigned, so it's never less than zero. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Tested-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-19vmxnet3: cap copy length at size of skb to prevent dropped frames on txNeil Horman
I was recently shown that vmxnet3 devices on transmit, will drop very small udp frames consistently. This is due to a regression introduced by commit 39d4a96fd7d2926e46151adbd18b810aeeea8ec0. This commit attempts to introduce an optimization to the tx path, indicating that the underlying hardware behaves optimally when at least 54 bytes of header data are available for direct access. This causes problems however, if the entire frame is less than 54 bytes long. The subsequent pskb_may_pull in vmxnet3_parse_and_copy_hdr fails, causing an error return code, which leads to vmxnet3_tq_xmit dropping the frame. Fix it by placing a cap on the copy length. For frames longer than 54 bytes, we do the pull as we normally would. If the frame is shorter than that, copy the whole frame, but no more. This ensures that we still get the optimization for qualifying frames, but don't do any damange for frames that are too short. Also, since I'm unable to do this, it wuold be great if vmware could follow up this patch with some additional code commentary as to why 54 bytes is an optimal pull length for a virtual NIC driver. The comment that introduced this was vague on that. Thanks! Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Reported-by: Max Matveev <mmatveev@redhat.com> CC: Max Matveev <mmatveev@redhat.com> CC: "David S. Miller" <davem@davemloft.net> CC: Shreyas Bhatewara <sbhatewara@vmware.com> CC: "VMware, Inc." <pv-drivers@vmware.com> Signed-off-by: Shreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-19atl1c: dont use highprio tx queueEric Dumazet
This driver attempts to use two TX rings but lacks proper support : 1) IRQ handler only takes care of TX completion on first TX ring 2) the stop/start logic uses the legacy functions (for non multiqueue drivers) This means all packets witk skb mark set to 1 are sent through high queue but are never cleaned and queue eventualy fills and block the device, triggering the infamous "NETDEV WATCHDOG" message. Lets use a single TX ring to fix the problem, this driver is not a real multiqueue one yet. Minimal fix for stable kernels. Reported-by: Thomas Meyer <thomas@m3y3r.de> Tested-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jay Cliburn <jcliburn@gmail.com> Cc: Chris Snook <chris.snook@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-18Merge tag 'fixes-3.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc These are the bug fixes that have accumulated since 3.3-rc3 in arm-soc. The majority of them are regression fixes for stuff that broke during the merge 3.3 window. The notable ones are: * The at91 ata drivers both broke because of an earlier cleanup patch that some other patches were based on. Jean-Christophe decided to remove the legacy at91_ide driver and fix the new-style at91-pata driver while keeping the cleanup patch. I almost rejected the patches for being too late and too big but in the end decided to accept them because they fix a regression. * A patch fixing build breakage from the sysdev-to-device conversion colliding with other changes touches a number of mach-s3c files. * b0654037 "ARM: orion: Fix Orion5x GPIO regression from MPP cleanup" is a mechanical change that unfortunately touches a lot of lines that should up in the diffstat. * tag 'fixes-3.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits) ARM: at91: drop ide driver in favor of the pata one pata/at91: use newly introduced SMC accessors ARM: at91: add accessor to manage SMC ARM: at91:rtc/rtc-at91sam9: ioremap register bank ARM: at91: USB AT91 gadget registration for module ep93xx: fix build of vision_ep93xx.c ARM: OMAP2xxx: PM: fix OMAP2xxx-specific UART idle bug in v3.3 ARM: orion: Fix USB phy for orion5x. ARM: orion: Fix Orion5x GPIO regression from MPP cleanup ARM: EXYNOS: Add cpu-offset property in gic device tree node ARM: EXYNOS: Bring exynos4-dt up to date ARM: OMAP3: cm-t35: fix section mismatch warning ARM: OMAP2: Fix the OMAP2 only build break seen with 2011+ ARM tool-chains ARM: tegra: paz00: fix wrong UART port on mini-pcie plug ARM: tegra: paz00: fix wrong SD1 power gpio i2c: tegra: Add devexit_p() for remove ARM: EXYNOS: Correct M-5MOLS sensor clock frequency on Universal C210 board ARM: EXYNOS: Correct framebuffer window size on Nuri board ARM: SAMSUNG: Fix missing api-change from subsys_interface change ARM: EXYNOS: Fix "warning: initialization from incompatible pointer type" ...
2012-02-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
1) VETH_INFO_PEER netlink attribute needs to have it's size validated, from Thomas Graf. 2) 'poll' module option of bnx2x driver crashes the machine, just remove it. From Michal Schmidt. 3) ks8851_mll driver reads the irq number from two places, but only initializes one of them, oops. Use only one location and fix this problem, from Jan Weitzel. 4) Fix buffer overrun and unicast sterring bugs in mellanox mlx4 driver, from Eugenia Emantayev. 5) Swapped kcalloc() args in RxRPC and mlx4, from Axel Lin. 6) PHY MDIO device name regression fixes from Florian Fainelli. 7) If the wake event IRQ line is different from the netdevice one, we have to properly route it to the stmmac interrupt handler. From Francesco Virlinzi. 8) Fix rwlock lock initialization ordering bug in mac80211, from Mohammed Shafi Shajakhan. 9) TCP lost_cnt can get out of sync, and in fact go negative, in certain circumstances. Fix the way we specify what sequence range to operate on in tcp_sacktag_one() to fix this bug. From Neal Cardwell. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits) net/ethernet: ks8851_mll fix irq handling veth: Enforce minimum size of VETH_INFO_PEER stmmac: update the driver version to Feb 2012 (v2) stmmac: move hw init in the probe (v2) stmmac: request_irq when use an ext wake irq line (v2) stmmac: do not discard frame on dribbling bit assert ipheth: Add iPhone 4S mlx4: add unicast steering entries to resource_tracker mlx4: fix QP tree trashing mlx4: fix buffer overrun 3c59x: shorten timer period for slave devices netpoll: netpoll_poll_dev() should access dev->flags RxRPC: Fix kcalloc parameters swapped bnx2x: remove the 'poll' module option tcp: fix tcp_shifted_skb() adjustment of lost_cnt_hint for FACK ks8851: Fix NOHZ local_softirq_pending 08 warning bnx2x: fix bnx2x_storm_stats_update() on big endian ixp4xx-eth: fix PHY name to match MDIO bus name octeon: fix PHY name to match MDIO bus name fec: fix PHY name to match fixed MDIO bus name ...
2012-02-18Merge tag 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Fixes a bootstrapping issue for some registers when a less commonly used method for register cache initialisation is used. Only affects a fairly small proportion of users that both don't use explicit register defaults and do use the cache. * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Fix cache defaults initialization from raw cache defaults
2012-02-18Merge tag 'pinctrl' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl pinctrl fixes for v3.3 * tag 'pinctrl-for-torvalds-20120216' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: restore pin naming
2012-02-18Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Here are a few more fixes for powerpc. Some are regressions, the rest is simple/obvious/nasty enough that I deemed it good to go now. Here's also step one of deprecating legacy iSeries support: we are removing it from the main defconfig. Nobody seems to be using it anymore and the code is nasty to maintain, (involves horrible hacks in various low level areas of the kernel) so we plan to actually rip it out at some point. For now let's just avoid building it by default. Stephen will proceed to do the actual removal later (probably 3.4 or 3.5). * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/perf: power_pmu_start restores incorrect values, breaking frequency events powerpc/adb: Use set_current_state() powerpc: Disable interrupts early in Program Check powerpc: Remove legacy iSeries from ppc64_defconfig powerpc/fsl/pci: Fix PCIe fixup regression powerpc: Fix kernel log of oops/panic instruction dump
2012-02-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci One regression fix for SR-IOV on PPC and a couple of misc fixes from Yinghai. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci: PCI: Fix pci cardbus removal PCI: set pci sriov page size before reading SRIOV BAR PCI: workaround hard-wired bus number V2
2012-02-18Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
3 radeon fixes, I have some exynos fixes to push later but I'll queue them separately once I've looked them over a bit. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/kms: fix MSI re-arm on rv370+ drm/radeon/kms/atom: bios scratch reg handling updates drm/radeon/kms: drop lock in return path of radeon_fence_count_emitted.
2012-02-16powerpc/adb: Use set_current_state()majianpeng
Signed-off-by: majianpeng <majianpeng@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-02-15net/ethernet: ks8851_mll fix irq handlingJan Weitzel
There a two different irq variables ks->irq and netdev->irq. Only ks->irq is set on probe, so disabling irq in ks_start_xmit fails. This patches remove ks->irq from private data and use only netdev->irq. Tested on a kernel 3.0 based OMAP4430 SMP Board Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15veth: Enforce minimum size of VETH_INFO_PEERThomas Graf
VETH_INFO_PEER carries struct ifinfomsg plus optional IFLA attributes. A minimal size of sizeof(struct ifinfomsg) must be enforced or we may risk accessing that struct beyond the limits of the netlink message. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15stmmac: update the driver version to Feb 2012 (v2)Giuseppe CAVALLARO
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15stmmac: move hw init in the probe (v2)Giuseppe CAVALLARO
This patch moves the MAC HW initialization and the HW feature verification from the open to the probe function as D. Miller suggested. So the patch actually reorganizes and tidies-up some parts of the driver and indeed fixes some problem when tune its HW features. These can be overwritten by looking at the HW cap register at run-time and that generated problems. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: Francesco Virlinzi <francesco.virlinzi@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15stmmac: request_irq when use an ext wake irq line (v2)Francesco Virlinzi
In case of we use an external Wake-Up IRQ line (priv->wol_irq != dev->irq) we need to invoke the request_irq. Signed-off-by: Francesco Virlinzi <francesco.virlinzi@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15stmmac: do not discard frame on dribbling bit assertGiuseppe CAVALLARO
If this bit is set and the CRC error is reset, then the packet is valid. Only report this as stat info. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15ipheth: Add iPhone 4STim Gardner
BugLink: http://bugs.launchpad.net/bugs/900802 Cc: stable@vger.kernel.org 3.2+ Signed-off-by: Till Kamppeter <till.kamppeter@gmail.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15mlx4: add unicast steering entries to resource_trackerEugenia Emantayev
Add unicast steering entries to resource tracker. Do qp_detach also for these entries when VF doesn't shut down gracefully. Otherwise there is leakage of these resources, since they are not tracked. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.co.il> Reviewed-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15mlx4: fix QP tree trashingEugenia Emantayev
When adding new unicast steer entry, before moving qp to state ready, actually before calling mlx4_RST2INIT_QP_wrapper(), there were added a lot of entries with local_qpn=0 into radix tree. This fact impacted the get_res() function and proper functioning of resource tracker in addition to adding trash entries into radix tree. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.co.il> Reviewed-by: Yevgeny Petrilin <yevgenyp@melllanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15mlx4: fix buffer overrunEugenia Emantayev
When passing MLX4_UC_STEER=1 it was translated to value 2 after mlx4_QP_ATTACH_wrapper. Therefore in new_steering_entry() unicast steer entries were added to index 2 of array of size 2. Fixing this bug by shift right to one position. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.co.il> Reviewed-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15ath9k: stop on rates with idx -1 in ath9k rate control's .tx_statusPavel Roskin
Rate control algorithms are supposed to stop processing when they encounter a rate with the index -1. Checking for rate->count not being zero is not enough. Allowing a rate with negative index leads to memory corruption in ath_debug_stat_rc(). One consequence of the bug is discussed at https://bugzilla.redhat.com/show_bug.cgi?id=768639 Signed-off-by: Pavel Roskin <proski@gnu.org> Cc: stable@vger.kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-15mwifiex: clear previous security setting during associationAmitkumar Karwar
Driver maintains different flags for WEP, WPA, WPA2 security modes. Appropriate flag is set using security information provided in connect request. mwifiex_is_network_compatible() routine uses them to check if driver's setting is compatible with AP. Association is aborted if the routine fails. For some corner cases, it is observed that association is failed even for valid security information based on association history. This patch fixes the problem by clearing previous security setting during each association. We should set WEP key provided in connect request as default tx key. This missing change is also added here. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-15Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-02-15regmap: Fix cache defaults initialization from raw cache defaultsLars-Peter Clausen
Currently registers with a value of 0 are ignored when initializing the register defaults from raw defaults. This worked in the past, because registers without a explicit default were assumed to have a default value of 0. This was changed in commit b03622a8 ("regmap: Ensure rbtree syncs registers set to zero properly"). As a result registers, which have a raw default value of 0 are now assumed to have no default. This again can result in unnecessary writes when syncing the cache. It will also result in unnecessary reads for e.g. the first update operation. In the case where readback is not possible this will even let the update operation fail, if the register has not been written to before. So this patch removes the check. Instead it adds a check to ignore raw defaults for registers which are volatile, since those registers are not cached. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
2012-02-15Bluetooth: btusb: Add vendor specific ID (0a5c 21f3) for BCM20702A0Manoj Iyer
T: Bus=01 Lev=02 Prnt=02 Port=03 Cnt=03 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0a5c ProdID=21f3 Rev=01.12 S: Manufacturer=Broadcom Corp S: Product=BCM20702A0 S: SerialNumber=74DE2B344A7B C: #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=01 Driver=(none) I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) I: If#= 3 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=01 Driver=(none) Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com> Tested-by: Dennis Chua <dennis.chua@canonical.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-15Bluetooth: Don't mark non xfer isoc endpoint URBs with URB_ISO_ASAPDaniel Wagner
[ 2096.384084] btusb_send_frame:684: hci0 [ 2096.384087] usb 3-1: BOGUS urb flags, 2 --> 0 [ 2096.384091] Bluetooth: hci0 urb ffff8801b61d3a80 submission failed (22) According the documentation in usb_submit_urb() URB_ISO_ASAP flag is only allowed for endpoints of type USB_ENDPOINT_XFER_ISOC. This reverts commit b8aabfc92249b239c425da7e4ca85b7e4855e984. Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Acked-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-14Merge tag 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator One small bug fix from Axel plus a fix for a build failure in unrealistic but commonly built configs which for some reason manage to survive for an awfully long time in -next without any reports. * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Fix getting voltage in max8649_enable_time() regulator: Fix mc13xxx regulator modular build (again)
2012-02-14Merge tag 'mmc-fixes-for-3.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc MMC fixes for 3.3-rc4: * The most visible fix here is against a regression introduced in 3.3-rc1 that ran cards in Ultra High Speed mode even when they failed to initialize in that mode, leading to lower-speed cards failing to mount. * A lockdep warning introduced in 3.3-rc1 is fixed. * Various other small driver fixes, most notably for a NULL dereference when using highmem with dw_mmc. * tag 'mmc-fixes-for-3.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: dw_mmc: Fix PIO mode with support of highmem mmc: atmel-mci: save and restore sdioirq when soft reset is performed mmc: block: Init ro_lock sysfs attr to fix lockdep warnings mmc: sh_mmcif: fix late delayed work initialisation mmc: tmio_mmc: fix card eject during IO with DMA mmc: core: Fix comparison issue in mmc_compare_ext_csds mmc: core: Fix PowerOff Notify suspend/resume mmc: sdhci-pci: set Medfield SDIO as non-removable mmc: core: add the capability for broken voltage mmc: core: Fix low speed mmc card detection failure mmc: esdhc: set the timeout to the max value mmc: esdhc: add PIO mode support mmc: core: Ensure clocks are always enabled before host interaction mmc: of_mmc_spi: fix little endian support mmc: core: UHS sdio card that fails should not exceed 50MHz mmc: esdhc: fix errors when booting kernel on Freescale eSDHC version 2.3
2012-02-14Merge tag 'stable/for-linus-fixes-3.3-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Two fixes for VCPU offlining; One to fix the string format exposed by the xen-pci[front|back] to conform to the one used in majority of PCI drivers; Two fixes to make the code more resilient to invalid configurations. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> * tag 'stable/for-linus-fixes-3.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xenbus_dev: add missing error check to watch handling xen/pci[front|back]: Use %d instead of %1x for displaying PCI devfn. xen pvhvm: do not remap pirqs onto evtchns if !xen_have_vector_callback xen/smp: Fix CPU online/offline bug triggering a BUG: scheduling while atomic. xen/bootup: During bootup suppress XENBUS: Unable to read cpu state
2012-02-143c59x: shorten timer period for slave devicesEric Dumazet
Jean Delvare reported bonding on top of 3c59x adapters was not detecting network cable removal fast enough. 3c59x indeed uses a 60 seconds timer to check link status if carrier is on, and 5 seconds if carrier is off. This patch reduces timer period to 5 seconds if device is a bonding slave. Reported-by: Jean Delvare <jdelvare@suse.de> Acked-by: Jean Delvare <jdelvare@suse.de> Acked-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-14bnx2x: remove the 'poll' module optionMichal Schmidt
'poll' was a debugging option, but turning it on these days leads to kernel panic. Remove it. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-14drm/radeon/kms: fix MSI re-arm on rv370+Alex Deucher
MSI_REARM_EN register is a write only trigger register. There is no need RMW when re-arming. May fix: https://bugs.freedesktop.org/show_bug.cgi?id=41668 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> CC: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-14drm/radeon/kms/atom: bios scratch reg handling updatesAlex Deucher
- Add missing DFP6 connection state handling - crtc routing bits not used on DCE4+ Noticed by sylware on phoronix. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-14drm/radeon/kms: drop lock in return path of radeon_fence_count_emitted.Dave Airlie
Silly bad return path. Reported-and-Tested-by: Mikko Vinni Reviewed-by: Alex Deucher <alexander.deucher@amd.com> CC: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-13mmc: dw_mmc: Fix PIO mode with support of highmemSeungwon Jeon
Current PIO mode makes a kernel crash with CONFIG_HIGHMEM. Highmem pages have a NULL from sg_virt(sg). This patch fixes the following problem. Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: Oops: 817 [#1] PREEMPT SMP Modules linked in: CPU: 0 Not tainted (3.0.15-01423-gdbf465f #589) PC is at dw_mci_pull_data32+0x4c/0x9c LR is at dw_mci_read_data_pio+0x54/0x1f0 pc : [<c0358824>] lr : [<c035988c>] psr: 20000193 sp : c0619d48 ip : c0619d70 fp : c0619d6c r10: 00000000 r9 : 00000002 r8 : 00001000 r7 : 00000200 r6 : 00000000 r5 : e1dd3100 r4 : 00000000 r3 : 65622023 r2 : 0000007f r1 : eeb96000 r0 : e1dd3100 Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment xkernel Control: 10c5387d Table: 61e2004a DAC: 00000015 Process swapper (pid: 0, stack limit = 0xc06182f0) Stack: (0xc0619d48 to 0xc061a000) 9d40: e1dd3100 e1a4f000 00000000 e1dd3100 e1a4f000 00000200 9d60: c0619da4 c0619d70 c035988c c03587e4 c0619d9c e18158f4 e1dd3100 e1dd3100 9d80: 00000020 00000000 00000000 00000020 c06e8a84 00000000 c0619e04 c0619da8 9da0: c0359b24 c0359844 e18158f4 e1dd3164 e1dd3168 e1dd3150 3d02fc79 e1dd3154 9dc0: e1dd3178 00000000 00000020 00000000 e1dd3150 00000000 c10dd7e8 e1a84900 9de0: c061e7cc 00000000 00000000 0000008d c06e8a84 c061e780 c0619e4c c0619e08 9e00: c00c4738 c0359a34 3d02fc79 00000000 c0619e4c c05a1698 c05a1670 c05a165c 9e20: c04de8b0 c061e780 c061e7cc e1a84900 ffffed68 0000008d c0618000 00000000 9e40: c0619e6c c0619e50 c00c48b4 c00c46c8 c061e780 c00423ac c061e7cc ffffed68 9e60: c0619e8c c0619e70 c00c7358 c00c487c 0000008d ffffee38 c0618000 ffffed68 9e80: c0619ea4 c0619e90 c00c4258 c00c72b0 c00423ac ffffee38 c0619ecc c0619ea8 9ea0: c004241c c00c4234 ffffffff f8810000 0000006d 00000002 00000001 7fffffff 9ec0: c0619f44 c0619ed0 c0048bc0 c00423c4 220ae7a9 00000000 386f0d30 0005d3a4 9ee0: c00423ac c10dd0b8 c06f2cd8 c0618000 c0594778 c003a674 7fffffff c0619f44 9f00: 386f0d30 c0619f18 c00a6f94 c005be3c 80000013 ffffffff 386f0d30 0005d3a4 9f20: 386f0d30 0005d2d1 c10dd0a8 c10dd0b8 c06f2cd8 c0618000 c0619f74 c0619f48 9f40: c0345858 c005be00 c00a2440 c0618000 c0618000 c00410d8 c06c1944 c00410fc 9f60: c0594778 c003a674 c0619f9c c0619f78 c004a7e8 c03457b4 c0618000 c06c18f8 9f80: 00000000 c0039c70 c06c18d4 c003a674 c0619fb4 c0619fa0 c04ceafc c004a714 9fa0: c06287b4 c06c18f8 c0619ff4 c0619fb8 c0008b68 c04cea68 c0008578 00000000 9fc0: 00000000 c003a674 00000000 10c5387d c0628658 c003aa78 c062f1c4 4000406a 9fe0: 413fc090 00000000 00000000 c0619ff8 40008044 c0008858 00000000 00000000 Backtrace: [<c03587d8>] (dw_mci_pull_data32+0x0/0x9c) from [<c035988c>] (dw_mci_read_data_pio+0x54/0x1f0) r6:00000200 r5:e1a4f000 r4:e1dd3100 [<c0359838>] (dw_mci_read_data_pio+0x0/0x1f0) from [<c0359b24>] (dw_mci_interrupt+0xfc/0x4a4) [<c0359a28>] (dw_mci_interrupt+0x0/0x4a4) from [<c00c4738>] (handle_irq_event_percpu+0x7c/0x1b4) [<c00c46bc>] (handle_irq_event_percpu+0x0/0x1b4) from [<c00c48b4>] (handle_irq_event+0x44/0x64) [<c00c4870>] (handle_irq_event+0x0/0x64) from [<c00c7358>] (handle_fasteoi_irq+0xb4/0x124) r7:ffffed68 r6:c061e7cc r5:c00423ac r4:c061e780 [<c00c72a4>] (handle_fasteoi_irq+0x0/0x124) from [<c00c4258>] (generic_handle_irq+0x30/0x38) r7:ffffed68 r6:c0618000 r5:ffffee38 r4:0000008d [<c00c4228>] (generic_handle_irq+0x0/0x38) from [<c004241c>] (asm_do_IRQ+0x64/0xe0) r5:ffffee38 r4:c00423ac [<c00423b8>] (asm_do_IRQ+0x0/0xe0) from [<c0048bc0>] (__irq_svc+0x80/0x14c) Exception stack(0xc0619ed0 to 0xc0619f18) Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 17:22:30 +0000