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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2013-05-01899-19130/+58235
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: "Highlights (1721 non-merge commits, this has to be a record of some sort): 1) Add 'random' mode to team driver, from Jiri Pirko and Eric Dumazet. 2) Make it so that any driver that supports configuration of multiple MAC addresses can provide the forwarding database add and del calls by providing a default implementation and hooking that up if the driver doesn't have an explicit set of handlers. From Vlad Yasevich. 3) Support GSO segmentation over tunnels and other encapsulating devices such as VXLAN, from Pravin B Shelar. 4) Support L2 GRE tunnels in the flow dissector, from Michael Dalton. 5) Implement Tail Loss Probe (TLP) detection in TCP, from Nandita Dukkipati. 6) In the PHY layer, allow supporting wake-on-lan in situations where the PHY registers have to be written for it to be configured. Use it to support wake-on-lan in mv643xx_eth. From Michael Stapelberg. 7) Significantly improve firewire IPV6 support, from YOSHIFUJI Hideaki. 8) Allow multiple packets to be sent in a single transmission using network coding in batman-adv, from Martin Hundebøll. 9) Add support for T5 cxgb4 chips, from Santosh Rastapur. 10) Generalize the VXLAN forwarding tables so that there is more flexibility in configurating various aspects of the endpoints. From David Stevens. 11) Support RSS and TSO in hardware over GRE tunnels in bxn2x driver, from Dmitry Kravkov. 12) Zero copy support in nfnelink_queue, from Eric Dumazet and Pablo Neira Ayuso. 13) Start adding networking selftests. 14) In situations of overload on the same AF_PACKET fanout socket, or per-cpu packet receive queue, minimize drop by distributing the load to other cpus/fanouts. From Willem de Bruijn and Eric Dumazet. 15) Add support for new payload offset BPF instruction, from Daniel Borkmann. 16) Convert several drivers over to mdoule_platform_driver(), from Sachin Kamat. 17) Provide a minimal BPF JIT image disassembler userspace tool, from Daniel Borkmann. 18) Rewrite F-RTO implementation in TCP to match the final specification of it in RFC4138 and RFC5682. From Yuchung Cheng. 19) Provide netlink socket diag of netlink sockets ("Yo dawg, I hear you like netlink, so I implemented netlink dumping of netlink sockets.") From Andrey Vagin. 20) Remove ugly passing of rtnetlink attributes into rtnl_doit functions, from Thomas Graf. 21) Allow userspace to be able to see if a configuration change occurs in the middle of an address or device list dump, from Nicolas Dichtel. 22) Support RFC3168 ECN protection for ipv6 fragments, from Hannes Frederic Sowa. 23) Increase accuracy of packet length used by packet scheduler, from Jason Wang. 24) Beginning set of changes to make ipv4/ipv6 fragment handling more scalable and less susceptible to overload and locking contention, from Jesper Dangaard Brouer. 25) Get rid of using non-type-safe NLMSG_* macros and use nlmsg_*() instead. From Hong Zhiguo. 26) Optimize route usage in IPVS by avoiding reference counting where possible, from Julian Anastasov. 27) Convert IPVS schedulers to RCU, also from Julian Anastasov. 28) Support cpu fanouts in xt_NFQUEUE netfilter target, from Holger Eitzenberger. 29) Network namespace support for nf_log, ebt_log, xt_LOG, ipt_ULOG, nfnetlink_log, and nfnetlink_queue. From Gao feng. 30) Implement RFC3168 ECN protection, from Hannes Frederic Sowa. 31) Support several new r8169 chips, from Hayes Wang. 32) Support tokenized interface identifiers in ipv6, from Daniel Borkmann. 33) Use usbnet_link_change() helper in USB net driver, from Ming Lei. 34) Add 802.1ad vlan offload support, from Patrick McHardy. 35) Support mmap() based netlink communication, also from Patrick McHardy. 36) Support HW timestamping in mlx4 driver, from Amir Vadai. 37) Rationalize AF_PACKET packet timestamping when transmitting, from Willem de Bruijn and Daniel Borkmann. 38) Bring parity to what's provided by /proc/net/packet socket dumping and the info provided by netlink socket dumping of AF_PACKET sockets. From Nicolas Dichtel. 39) Fix peeking beyond zero sized SKBs in AF_UNIX, from Benjamin Poirier" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits) filter: fix va_list build error af_unix: fix a fatal race with bit fields bnx2x: Prevent memory leak when cnic is absent bnx2x: correct reading of speed capabilities net: sctp: attribute printl with __printf for gcc fmt checks netlink: kconfig: move mmap i/o into netlink kconfig netpoll: convert mutex into a semaphore netlink: Fix skb ref counting. net_sched: act_ipt forward compat with xtables mlx4_en: fix a build error on 32bit arches Revert "bnx2x: allow nvram test to run when device is down" bridge: avoid OOPS if root port not found drivers: net: cpsw: fix kernel warn on cpsw irq enable sh_eth: use random MAC address if no valid one supplied 3c509.c: call SET_NETDEV_DEV for all device types (ISA/ISAPnP/EISA) tg3: fix to append hardware time stamping flags unix/stream: fix peeking with an offset larger than data in queue unix/dgram: fix peeking with an offset larger than data in queue unix/dgram: peek beyond 0-sized skbs openvswitch: Remove unneeded ovs_netdev_get_ifindex() ...
| * bnx2x: Prevent memory leak when cnic is absentYuval Mintz2013-05-011-0/+2
| | | | | | | | | | | | | | | | | | bnx2x driver allocates searcher T2 tables, but it releases that memory during unload only released if the cnic is loaded. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bnx2x: correct reading of speed capabilitiesYaniv Rosner2013-05-011-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When the bnx2x driver reads the port configuration - mask irrelevant bits. Without this change, the unintended bits may cause the driver to needlessly toggle the link, as a comparison in the link flap avoidance flow will show that the old link did not advertise the same capabilities and thus cannot be retained. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * mlx4_en: fix a build error on 32bit archesEric Dumazet2013-05-011-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit b6c39bfcf1d7d63 ("net/mlx4_en: Add a service task") added a build error on 32bit arches. ERROR: "__udivdi3" [drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko] undefined! Fix this problem by using do_div() Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Cc: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Revert "bnx2x: allow nvram test to run when device is down"Dmitry Kravkov2013-05-011-10/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit d2d2d87dfd1a25ee270994c5b9e3eb4690428d32 ("bnx2x: allow nvram test to run when device is down"). Since it makes access to the device in D3 state possible. More work is required to make sure device is not set to D3 during ifdown. Until this is done the nvram-test should simply exit if device is down like it did before. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * drivers: net: cpsw: fix kernel warn on cpsw irq enableMugunthan V N2013-04-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the commit a11fbba (net/cpsw: fix irq_disable() with threaded interrupts) from Sebastian Siewior, a kernel warning is generated as below. This warning is generated as the irq_enabled is not initialized for the primary interface and in probe it is initialized for the second interface. This patch moves irq_enabled initialization from second interface to primary interface. [ 3.049173] net eth0: phy found : id is : 0x4dd074 [ 3.054552] net eth0: phy found : id is : 0x4dd074 [ 3.070421] ------------[ cut here ]------------ [ 3.075308] WARNING: at kernel/irq/manage.c:437 enable_irq+0x3c/0x74() [ 3.082173] Unbalanced enable for IRQ 56 [ 3.086299] Modules linked in: [ 3.089557] [<c001abcc>] (unwind_backtrace+0x0/0xf0) from [<c004294c>] (warn_slowpath_common+0x4c/0x68) [ 3.099450] [<c004294c>] (warn_slowpath_common+0x4c/0x68) from [<c00429fc>] (warn_slowpath_fmt+0x30/0x40) [ 3.109521] [<c00429fc>] (warn_slowpath_fmt+0x30/0x40) from [<c00a29fc>] (enable_irq+0x3c/0x74) [ 3.118681] [<c00a29fc>] (enable_irq+0x3c/0x74) from [<c03a7818>] (cpsw_ndo_open+0x61c/0x684) [ 3.127669] [<c03a7818>] (cpsw_ndo_open+0x61c/0x684) from [<c0445c08>] (__dev_open+0x9c/0xf8) [ 3.136646] [<c0445c08>] (__dev_open+0x9c/0xf8) from [<c0445e34>] (__dev_change_flags+0x78/0x13c) [ 3.145988] [<c0445e34>] (__dev_change_flags+0x78/0x13c) from [<c0445f64>] (dev_change_flags+0x10/0x48) [ 3.155884] [<c0445f64>] (dev_change_flags+0x10/0x48) from [<c0736d88>] (ip_auto_config+0x198/0x111c) [ 3.165592] [<c0736d88>] (ip_auto_config+0x198/0x111c) from [<c00086a4>] (do_one_initcall+0x34/0x180) [ 3.175309] [<c00086a4>] (do_one_initcall+0x34/0x180) from [<c07078f8>] (kernel_init_freeable+0xfc/0x1c8) [ 3.185393] [<c07078f8>] (kernel_init_freeable+0xfc/0x1c8) from [<c04f36ec>] (kernel_init+0x8/0xe4) [ 3.194929] [<c04f36ec>] (kernel_init+0x8/0xe4) from [<c00133d0>] (ret_from_fork+0x14/0x24) [ 3.203712] ---[ end trace d6f979da080bc391 ]--- Cc: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * sh_eth: use random MAC address if no valid one suppliedSergei Shtylyov2013-04-301-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | On Renesas R-Car based development boards, although a MAC address is printed on all the Ethernet port labels, U-Boot doesn't write a valid MAC address to the Ether MAHR/MALR registers (there's no storage provided for the Ether MAC address either), so we have to resort to using a random MAC address... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
| * 3c509.c: call SET_NETDEV_DEV for all device types (ISA/ISAPnP/EISA)Matthew Whitehead2013-04-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The venerable 3c509 driver only sets its device parent in one case, the ISAPnP one. It does this with the SET_NETDEV_DEV function. It should register with the device hierarchy in two additional cases: standard (non-PnP) ISA and EISA. - Currently they appear here: /sys/devices/virtual/net/eth0 (standard ISA) /sys/devices/virtual/net/eth1 (EISA) - Rather, they should instead be here: /sys/devices/isa/3c509.0/net/eth0 (standard ISA) /sys/devices/pci0000:00/0000:00:07.0/00:04/net/eth1 (EISA) Tested on ISA and EISA boards. Signed-off-by: Matthew Whitehead <tedheadster@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tg3: fix to append hardware time stamping flagsFlavio Leitner2013-04-301-1/+1
| | | | | | | | | | | | | | | | | | The commit f233a976ad15c3b8c54c0157f3c41d23f7514279 (tg3: shows HW time stamping support only if ptp_capable is present) didn't append hardware flags correctly. This patch fixes it. Signed-off-by: Flavio Leitner <fbl@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2013-04-3016-66/+251
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c drivers/net/ethernet/emulex/benet/be.h include/net/tcp.h net/mac802154/mac802154.h Most conflicts were minor overlapping stuff. The be2net driver brought in some fixes that added __vlan_put_tag calls, which in net-next take an additional argument. Signed-off-by: David S. Miller <davem@davemloft.net>
| | * r8169: fix 8168evl frame padding.Stefan Bader2013-04-291-0/+9
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Cc: hayeswang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * be2net: Fix to show wol disabled/enabled state correctly.Sarveshwar Bandi2013-04-291-1/+2
| | | | | | | | | | | | | | | Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * be2net: Fixed memory leakSuresh Reddy2013-04-291-16/+22
| | | | | | | | | | | | | | | | | | Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com> Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * net: tun: release the reference of tun device in tun_recvmsgGao feng2013-04-291-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We forget to release the reference of tun device in tun_recvmsg. bug introduced in commit 54f968d6efdbf7dec36faa44fc11f01b0e4d1990 (tuntap: move socket to tun_file) Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * isdn/sc: Fix incorrect module_param_array typesGeert Uytterhoeven2013-04-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/isdn/sc/init.c: In function ‘__check_irq’: drivers/isdn/sc/init.c:36: warning: return from incompatible pointer type drivers/isdn/sc/init.c: In function ‘__check_ram’: drivers/isdn/sc/init.c:37: warning: return from incompatible pointer type Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * bonding: fix locking in enslave failure pathnikolay@redhat.com2013-04-251-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 3c5913b53fefc9d9e15a2d0f93042766658d9f3f ("bonding: primary_slave & curr_active_slave are not cleaned on enslave failure") I didn't account for the use of curr_active_slave without curr_slave_lock and since there are such users, we should hold bond->lock for writing while setting it to NULL (in the NULL case we don't need the curr_slave_lock). Keeping the bond lock as to avoid the extra release/acquire cycle. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * bnx2x: Prevent NULL pointer dereference in kdumpYuval Mintz2013-04-253-23/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In scenarios in which a previous driver was removed without proper cleanup (e.g., kdump), it is possible for the chip to generate an interrupt without any apparent reason once interrupts are requested. Due to an erroneous initialization of resources, some of the bnx2x structs which are required for interrupt handling are initialized only after an interface's interrupt is requested from the OS. As a result, once such a spurious interrupt occurs, it will cause a NULL pointer dereference - the driver will access those structs in its interrupt handling routine. This patch change the interrupt request scheme so that bnx2x would only request interrupts from the kernel after it has finished initializing all the inner structs required for interrupt handling. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * caif: spi: missing platform_driver_unregister() on error in cfspi_init_module()Wei Yongjun2013-04-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add the missing platform_driver_unregister() before return from cfspi_init_module() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * tuntap: correct the return value in tun_set_iff()Jason Wang2013-04-251-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit (3be8fbab tuntap: fix error return code in tun_set_iff()) breaks the creation of multiqueue tuntap since it forbids to create more than one queues for a multiqueue tuntap device. We need return 0 instead -EBUSY here since we don't want to re-initialize the device when one or more queues has been already attached. Add a comment and correct the return value to zero. Reported-by: Jerry Chu <hkchu@google.com> Cc: Jerry Chu <hkchu@google.com> Cc: Wei Yongjun <weiyj.lk@gmail.com> Cc: Eric Dumazet <edumazet@google.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Jerry Chu <hkchu@google.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * isdn: mISDN: set ->family in ->getname()Dan Carpenter2013-04-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | The "maddr->family" variable was not set but instead it leaked stack information to userspace. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * gianfar: do not advertise any alarm capability.Richard Cochran2013-04-251-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An early draft of the PHC patch series included an alarm in the gianfar driver. During the review process, the alarm code was dropped, but the capability removal was overlooked. This patch fixes the issue by advertising zero alarms. This patch should be applied to every 3.x stable kernel. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Reported-by: Chris LaRocque <clarocq@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * sfc: Fix naming of MTD partitions for FPGA bitfilesBen Hutchings2013-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | efx_mcdi_get_board_cfg() uses a buffer for the firmware response that is only large enough to hold subtypes for the originally defined set of NVRAM partitions. Longer responses are truncated, and we may read off the end of the buffer when copying out subtypes for additional partitions. In particular, this can result in the MTD partition for an FPGA bitfile being named e.g. 'eth5 sfc_fpga:00' when it should be 'eth5 sfc_fpga:01'. This means the firmware update tool (sfupdate) can't tell which bitfile should be written to the partition. Correct the response buffer size. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * be2net: Fix PVID tag offload for packets with inline VLAN tag.Ajit Khaparde2013-04-251-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BE3 HW in UMC mode could wrongly double tag a packet with PVID when the packet already has a inlined VLAN tag. In UMC mode, When HW finds that a packet is already VLAN tagged PVID should not be inserted into the packet. To fix this use the FW hack to instruct the HW to skip PVID tagging. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * be2net: fix a Tx stall bug caused by a specific ipv6 packetAjit Khaparde2013-04-254-7/+144
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ASIC could lockup in the transmit path when it tries to insert VLAN in a specific ipv6 packet. 1) Identify the packet which can cause this. 2) Check if the firmware provides a workaround to prevent this. 3) If workaround is not present, drop the packet. 4) If the firmware provides a workaround, insert the VLAN tag in the packet and inform the firmware to skip further VLAN insertions. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| | * be2net: Remove an incorrect pvid check in TxAjit Khaparde2013-04-251-10/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To work-around a HW bug that corrupts certain packets while inserting a pvid, the driver needs to invoke a special hack in firmware to avoid the VLAN tagging in the HW. Since this logic is missing from the driver, removing the check for pvid. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'for-davem' of ↵David S. Miller2013-04-3016-303/+471
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== A few more stragglers intended for 3.10... For the Bluetooth bits, Gustavo says: "A few more patches intended for 3.10, the most important one is the support in btusb for fw loading for the Intel Bluetooth device. Other than that we have only fixes and clean ups." For the iwlwifi bits, Johannes says: "Here are a few more changes for the 3.10 stream, some bugfixes, adjustments to some powersave parameters and a new device ID." For the NFC bits, Samuel says: "This pull request includes Marcel's Kconfig dependency fix on top of the LLCP code move to net/nfc." On top of that...Yogesh Ashok Powar provides a few PCI-related mwifiex updates, Hauke Mehrtens provides a small ssb feature for spurious tone avoidance on a specific chip, and Larry Finger provides a small rtlwifi fix related to avoiding false detection of AP loss. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * \ Merge branch 'master' of ↵John W. Linville2013-04-2916-303/+471
| | |\ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
| | | * | rtlwifi: rtl8192cu: Fix false loss of AP indicationLarry Finger2013-04-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A major change in the rtlwifi family recently added code to detect when there is loss of AP signals. One critical statement needed for the USB driver was missed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | brcmsmac: Fix merge issuePiotr Haber2013-04-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7088f4835aa353f7226e57e73fd9e6564a4dfb75 "Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless" ramoved call to brcms_led_unregister in mac80211_if.c Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Piotr Haber <phaber@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | ssb: implement ssb spuravoid for chipid BCM43222Hauke Mehrtens2013-04-261-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | mwifiex: Correct pci_unmap_single's sizeYogesh Ashok Powar2013-04-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There exist mismatch between the size used for pci_map and pci_unmap on command skb. Correcting it. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | mwifiex: Do not kfree cmd buf while unregistering PCIeYogesh Ashok Powar2013-04-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All the command buffers are freed in mwifiex_free_cmd_buffer() and hence there is no need to kfree the current command buffer again. This might ends up freeing memory allocated by some other kernel code. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | mwifiex: Call pci_release_region after calling pci_disable_deviceYogesh Ashok Powar2013-04-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "drivers should call pci_release_region() AFTER calling pci_disable_device()" Please refer section 3.2 Request MMIO/IOP resources in Documentation/PCI/pci.txt Cc: <stable@vger.kernel.org> # 3.2+ Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | mwifiex: Use pci_release_region() instead of a pci_release_regions()Yogesh Ashok Powar2013-04-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PCI regions are associated with the device using pci_request_region() call. Hence use pci_release_region() instead of pci_release_regions(). Cc: <stable@vger.kernel.org> # 3.2+ Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | | * | Merge branch 'for-john' of ↵John W. Linville2013-04-269-34/+24
| | | |\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
| | | | * | iwlwifi: add a subdevice ID for 7000 seriesEmmanuel Grumbach2013-04-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add another ID for a 7000 series device. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: dvm: don't send zeroed LQ cmdEmmanuel Grumbach2013-04-181-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the stations are being restored because of unassoc RXON, the LQ cmd may not have been initialized because it is initialized only after association. Sending zeroed LQ_CMD makes the fw unhappy: it raises SYSASSERT_2078. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> [move zero_lq and make static const] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: remove unneeded goto from iwl_dbgfs_log_event_readStanislaw Gruszka2013-04-181-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make code simpler a bit. Reported-by: Jonas Gorski <jogo@openwrt.org> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: mvm: remove usage of power_save module parameterAlexander Bondar2013-04-182-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make power management in MVM driver enabled by default and remove using the power_save module parameter. Rely only on the power_scheme parameter to decide if power management should be used. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: remove redundant argument from iwl_dump_nic_event_logStanislaw Gruszka2013-04-183-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can check buf against NULL instead of having additional bool variable. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: fix freeing uninitialized pointerStanislaw Gruszka2013-04-181-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If on iwl_dump_nic_event_log() error occurs before that function initialize buf, we process uninitiated pointer in iwl_dbgfs_log_event_read() and can hit "BUG at mm/slub.c:3409" Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=951241 Cc: stable@vger.kernel.org Reported-by: ian.odette@eprize.com Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: mvm: change TX/RX AM-to-PSM transition time for LP modeAlexander Bondar2013-04-161-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recently in low power (LP) mode FW moved from active to power save mode after TX/RX completion faster than in balanced power mode (BPS). Change AM-to-PSM transition time so that it will be the same as for BPS. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: mvm: fix first_antennaEmmanuel Grumbach2013-04-161-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | first_antenna is supposed to return the first antenna as a 0-based bitmap: ANT_A is BIT(0), ANT_B is BIT(1), etc... Since ffs is 1 based (ffs(BIT(0)) = 1), then we had an off-by-one bug: BIT(ffs(ANT_A)) = BIT(ffs(BIT(0))) = BIT(1) = ANT_B. So what we really want is: BIT(ffs(ANT_A) - 1) = BIT(ffs(BIT(0)) - 1) = BIT(0) = ANT_A. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | | * | iwlwifi: mvm: remove TODO which has been addressedEmmanuel Grumbach2013-04-161-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Chain noise is done in the firmware and Bluetooth Coexistence is implemented now. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| | | * | | Merge branch 'for-upstream' of ↵John W. Linville2013-04-263-262/+422
| | | |\ \ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
| | | | * | | Bluetooth: btmrvl: report error if verify_fw_download times outAndreas Fenkart2013-04-241-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FW does the synchronization of the different modules during init. It will report different modules, that it is ready at different times. The fw download 'winner' will be reported fw ready first. Without this patch, btmrvl was already continuing before the FW told it too. Probably on behalf of the 'winner' which then never sees FW ready and times out. Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | | | * | | Bluetooth: btmrvl: release lock while waiting for fw download completeAndreas Fenkart2013-04-241-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If not winner, driver must release the sdio host lock, so the fw download can progress. While holding the lock fw download is stalled and the following error is produced: [ 235.746015] Bluetooth: FW failed to be active in time! [ 235.752799] Bluetooth: Downloading firmware failed! Signed-off-by: Andreas Fenkart <andreas.fenkart@streamunlimited.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | | | * | | Bluetooth: btmrvl: use native helpers for debugfsAndy Shevchenko2013-04-241-244/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up the code by using native debugfs helpers, instead of implementing them ourselves: debugfs_create_u8() debugfs_create_x16() debugfs_create_file() debugfs_remove_recursive() Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | | | * | | Bluetooth: Add support for Intel Bluetooth device [8087:07dc]Tedd Ho-Jeong An2013-04-241-0/+377
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for Intel Bluetooth device by adding btusb_setup_intel() routine that update the device with ROM patch. T: Bus=02 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 2.00 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=8087 ProdID=07dc 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= 64 Ivl=1ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=82(I) 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=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=83(I) 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=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms Signed-off-by: Tedd Ho-Jeong An <tedd.an@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Acked-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
| | | | * | | Bluetooth: remove unneeded var initialization in btmrvlGustavo Padovan2013-04-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to init ret to zero in btmrvl_sdio_download_fw(). Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-27 21:49:39 +0100