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2010-03-09ath5k: remove stale function declarations, make some functions staticPavel Roskin6-38/+21
Remove all unnecessary function declarations from ath5k.h. Comment out unused functions. Remove ath5k_hw_get_tsf32(), which is too trivial to be commented out. Make functions static if suggested by sparse. Make ath5k_pm_ops static. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-03rt2x00: Export rt2x00soc_probe from rt2x00socHelmut Schaa1-0/+1
Export rt2x00soc_probe from rt2x00soc as it is used in rt2800pci. Otherwise loading rt2800pci gives "rt2800pci: Unknown symbol rt2x00soc_probe". Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-03mac80211: Fix HT rate control configurationSujith1-3/+3
Handling HT configuration changes involved setting the channel with the new HT parameters and then issuing a rate_update() notification to the driver. This behavior changed after the off-channel changes. Now, the channel is not updated with the new HT params in enable_ht() - instead, it is now done when the scan work terminates. This results in the driver depending on stale information, defaulting to non-HT mode always. Fix this by passing the new channel type to the driver. Cc: stable@kernel.org Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02iwlwifi: load firmware asynchronously before mac80211 registrationJohannes Berg2-78/+81
At the wireless summit in Portland we discussed a way of loading firmware asynchronously from ->probe() before registration to mac80211, in order to register with the wireless subsystems with complete information in cases where firmware is required to know parameters. This is not yet the case in iwlwifi, but for some new features we're working on it will be the case since those will only be supported by new firmware images. Hence, to start with, convert iwlwifi to load firmware asynchronously from probe, unbinding the device when firmware loading fails, and only registering with the wireless subsystems after firmware has been loaded successfully. Future patches will hook into this to register the new firmware capabilities, depending on the firmware API version. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02ar9170: load firmware asynchronouslyJohannes Berg3-70/+111
This converts ar9170 to load firmware asynchronously out of ->probe() and only register with mac80211 when all firmware has been loaded successfully. If, on the other hand, any firmware fails to load, it will now unbind from the device. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02rt2x00: fix rt2800pci compilation with SoCHelmut Schaa1-1/+1
Compiling rt2800pci with CONFIG_RT2800PCI_SOC fails with "... rt2880pci.c: error: incompatible type for argument 2 of 'rt2x00soc_probe'". Fix this by using &rt2800pci_ops instead of rt2800pci_ops. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02rt2x00: Add USB ID for CEIVA adapter to rt73usbBryan Polk1-0/+2
This adds support for CEIVA USB wireless adapters to the rt73usb driver. Signed-off-by: Bryan Polk <sainth@eidolons.org> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02ath9k: fix lockdep warning when unloading moduleMing Lei1-2/+2
Since txq->axq_lock may be hold in softirq context, it must be acquired with spin_lock_bh() instead of spin_lock() if softieq is enabled. The patch fixes the lockdep warning below when unloading ath9k modules. ================================= [ INFO: inconsistent lock state ] 2.6.33-wl #12 --------------------------------- inconsistent {IN-SOFTIRQ-W} -> {SOFTIRQ-ON-W} usage. rmmod/3642 [HC0[0]:SC0[0]:HE1:SE1] takes: (&(&txq->axq_lock)->rlock){+.?...}, at: [<ffffffffa03568c3>] ath_tx_node_cleanup+0x62/0x180 [ath9k] {IN-SOFTIRQ-W} state was registered at: [<ffffffff8107577d>] __lock_acquire+0x2f6/0xd35 [<ffffffff81076289>] lock_acquire+0xcd/0xf1 [<ffffffff813a7486>] _raw_spin_lock_bh+0x3b/0x6e [<ffffffffa0356b49>] spin_lock_bh+0xe/0x10 [ath9k] [<ffffffffa0358ec7>] ath_tx_tasklet+0xcd/0x391 [ath9k] [<ffffffffa0354f5f>] ath9k_tasklet+0x70/0xc8 [ath9k] [<ffffffff8104e601>] tasklet_action+0x8c/0xf4 [<ffffffff8104f459>] __do_softirq+0xf8/0x1cd [<ffffffff8100ab1c>] call_softirq+0x1c/0x30 [<ffffffff8100c2cf>] do_softirq+0x4b/0xa3 [<ffffffff8104f045>] irq_exit+0x4a/0x8c [<ffffffff813acccc>] do_IRQ+0xac/0xc3 [<ffffffff813a7d53>] ret_from_intr+0x0/0x16 [<ffffffff81302d52>] cpuidle_idle_call+0x9e/0xf8 [<ffffffff81008be7>] cpu_idle+0x62/0x9d [<ffffffff81391c1a>] rest_init+0x7e/0x80 [<ffffffff818bbd38>] start_kernel+0x3e8/0x3f3 [<ffffffff818bb2bc>] x86_64_start_reservations+0xa7/0xab [<ffffffff818bb3b8>] x86_64_start_kernel+0xf8/0x107 irq event stamp: 42037 hardirqs last enabled at (42037): [<ffffffff813a7b21>] _raw_spin_unlock_irqrestore+0x47/0x56 hardirqs last disabled at (42036): [<ffffffff813a72f4>] _raw_spin_lock_irqsave+0x2b/0x88 softirqs last enabled at (42000): [<ffffffffa0353ea6>] spin_unlock_bh+0xe/0x10 [ath9k] softirqs last disabled at (41998): [<ffffffff813a7463>] _raw_spin_lock_bh+0x18/0x6e other info that might help us debug this: 4 locks held by rmmod/3642: #0: (rtnl_mutex){+.+.+.}, at: [<ffffffff8132c10d>] rtnl_lock+0x17/0x19 #1: (&wdev->mtx){+.+.+.}, at: [<ffffffffa01e53f2>] cfg80211_netdev_notifier_call+0x28d/0x46d [cfg80211] #2: (&ifmgd->mtx){+.+.+.}, at: [<ffffffffa0260834>] ieee80211_mgd_deauth+0x3f/0x17e [mac80211] #3: (&local->sta_mtx){+.+.+.}, at: [<ffffffffa025a381>] sta_info_destroy_addr+0x2b/0x5e [mac80211] stack backtrace: Pid: 3642, comm: rmmod Not tainted 2.6.33-wl #12 Call Trace: [<ffffffff81074469>] valid_state+0x178/0x18b [<ffffffff81014f94>] ? save_stack_trace+0x2f/0x4c [<ffffffff81074e08>] ? check_usage_backwards+0x0/0x88 [<ffffffff8107458f>] mark_lock+0x113/0x230 [<ffffffff810757f1>] __lock_acquire+0x36a/0xd35 [<ffffffff8101018d>] ? native_sched_clock+0x2d/0x5f [<ffffffffa03568c3>] ? ath_tx_node_cleanup+0x62/0x180 [ath9k] [<ffffffff81076289>] lock_acquire+0xcd/0xf1 [<ffffffffa03568c3>] ? ath_tx_node_cleanup+0x62/0x180 [ath9k] [<ffffffff810732eb>] ? trace_hardirqs_off+0xd/0xf [<ffffffff813a7193>] _raw_spin_lock+0x36/0x69 [<ffffffffa03568c3>] ? ath_tx_node_cleanup+0x62/0x180 [ath9k] [<ffffffffa03568c3>] ath_tx_node_cleanup+0x62/0x180 [ath9k] [<ffffffff810749ed>] ? trace_hardirqs_on+0xd/0xf [<ffffffffa0353950>] ath9k_sta_remove+0x22/0x26 [ath9k] [<ffffffffa025a08f>] __sta_info_destroy+0x1ad/0x38c [mac80211] [<ffffffffa025a394>] sta_info_destroy_addr+0x3e/0x5e [mac80211] [<ffffffffa02605d6>] ieee80211_set_disassoc+0x175/0x180 [mac80211] [<ffffffffa026084d>] ieee80211_mgd_deauth+0x58/0x17e [mac80211] [<ffffffff813a60c1>] ? __mutex_lock_common+0x37f/0x3a4 [<ffffffffa01e53f2>] ? cfg80211_netdev_notifier_call+0x28d/0x46d [cfg80211] [<ffffffffa026786e>] ieee80211_deauth+0x1e/0x20 [mac80211] [<ffffffffa01f47f9>] __cfg80211_mlme_deauth+0x130/0x13f [cfg80211] [<ffffffffa01e53f2>] ? cfg80211_netdev_notifier_call+0x28d/0x46d [cfg80211] [<ffffffff810732eb>] ? trace_hardirqs_off+0xd/0xf [<ffffffffa01f7eee>] __cfg80211_disconnect+0x111/0x189 [cfg80211] [<ffffffffa01e5433>] cfg80211_netdev_notifier_call+0x2ce/0x46d [cfg80211] [<ffffffff813aa9ea>] notifier_call_chain+0x37/0x63 [<ffffffff81068c98>] raw_notifier_call_chain+0x14/0x16 [<ffffffff81322e97>] call_netdevice_notifiers+0x1b/0x1d [<ffffffff8132386d>] dev_close+0x6a/0xa6 [<ffffffff8132395f>] rollback_registered_many+0xb6/0x2f4 [<ffffffff81323bb8>] unregister_netdevice_many+0x1b/0x66 [<ffffffffa026494f>] ieee80211_remove_interfaces+0xc5/0xd0 [mac80211] [<ffffffffa02580a2>] ieee80211_unregister_hw+0x47/0xe8 [mac80211] [<ffffffffa035290e>] ath9k_deinit_device+0x7a/0x9b [ath9k] [<ffffffffa035bc26>] ath_pci_remove+0x38/0x76 [ath9k] [<ffffffff8120940a>] pci_device_remove+0x2d/0x51 [<ffffffff8129d797>] __device_release_driver+0x7b/0xd1 [<ffffffff8129d885>] driver_detach+0x98/0xbe [<ffffffff8129ca7a>] bus_remove_driver+0x94/0xb7 [<ffffffff8129ddd6>] driver_unregister+0x6c/0x74 [<ffffffff812096d2>] pci_unregister_driver+0x46/0xad [<ffffffffa035bae1>] ath_pci_exit+0x15/0x17 [ath9k] [<ffffffffa035e1a2>] ath9k_exit+0xe/0x2f [ath9k] [<ffffffff8108050a>] sys_delete_module+0x1c7/0x236 [<ffffffff813a7df5>] ? retint_swapgs+0x13/0x1b [<ffffffff810749b5>] ? trace_hardirqs_on_caller+0x119/0x144 [<ffffffff8109b9f6>] ? audit_syscall_entry+0x11e/0x14a [<ffffffff81009bb2>] system_call_fastpath+0x16/0x1b wlan1: deauthenticating from 00:23:cd:e1:f9:b2 by local choice (reason=3) PM: Removing info for No Bus:wlan1 cfg80211: Calling CRDA to update world regulatory domain PM: Removing info for No Bus:rfkill2 PM: Removing info for No Bus:phy1 ath9k 0000:16:00.0: PCI INT A disabled Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02zd1211rw: fix potential array underflowDan Carpenter1-6/+4
The first chunk fixes a debugging assert to print a warning about array underflows. The second chunk corrects a potential array underflow. I also removed an assert in the second chunk because it can no longer happen. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Benoit Papillault <benoit.papillault@free.fr> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02airo: return from set_wep_key() when key length is zeroStanislaw Gruszka1-1/+2
Even if keylen == 0 is a bug and should not really happen, better avoid possibility of passing bad value to firmware. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-03-02virtio_net: remove forgotten assignmentJiri Pirko1-1/+0
This is no longer needed. I missed to remove this in 567ec874d15b478c8eda7e9a5d2dcb05f13f1fb5 ("net: convert multiple drivers to use netdev_for_each_mc_addr, part6") Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-02be2net: fix tx completion pollingSathya Perla3-38/+37
In tx/mcc polling, napi_complete() is being incorrectly called before reaping tx completions. This can cause tx compl processing to be scheduled on another cpu concurrently which can result in a panic. This if fixed by calling napi complete() after tx/mcc compl processing but before re-enabling interrupts (via a cq notify). Signed-off-by: Sathya Perla <sathyap@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-02sis190: fix cable detect via link status pollHerton Ronaldo Krzesinski1-5/+18
Some sis190 devices don't report LinkChange, so do polling for link status. Fixes http://bugzilla.kernel.org/show_bug.cgi?id=11926 Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-01Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller741-14934/+54238
Conflicts: drivers/firmware/iscsi_ibft.c
2010-03-01bnx2x: Tx barriers and locksVladislav Zolotarov1-9/+22
[Resending with the proper subject. Sorry for the mess. ] This patch is based on the RFC of Stanislaw Gruszka. More specifically it fixes two possible races: - One, described by Stanislaw, may lead to permanent disabling of the Tx queue. This is fixed by adding the smp_wmb() to propagate the BD consumer change towards the memory. - Second may lead to bnx2x_start_xmit() returning NETDEV_TX_BUSY. This is fixed by taking a tx_lock() before rechecking the number of available Tx BDs. thanks, vlad Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28Merge branch 'x86-pci-for-linus' of ↵Linus Torvalds3-7/+53
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-pci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Enable NMI on all cpus on UV vgaarb: Add user selectability of the number of GPUS in a system vgaarb: Fix VGA arbiter to accept PCI domains other than 0 x86, uv: Update UV arch to target Legacy VGA I/O correctly. pci: Update pci_set_vga_state() to call arch functions
2010-02-28Merge branch 'x86-cpu-for-linus' of ↵Linus Torvalds1-11/+4
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, cacheinfo: Enable L3 CID only on AMD x86, cacheinfo: Remove NUMA dependency, fix for AMD Fam10h rev D1 x86, cpu: Print AMD virtualization features in /proc/cpuinfo x86, cacheinfo: Calculate L3 indices x86, cacheinfo: Add cache index disable sysfs attrs only to L3 caches x86, cacheinfo: Fix disabling of L3 cache indices intel-agp: Switch to wbinvd_on_all_cpus x86, lib: Add wbinvd smp helpers
2010-02-28vhost-net: restart tx poll on sk_sndbuf fullSridhar Samudrala1-1/+5
guest to remote communication with vhost net sometimes stops until guest driver is restarted. This happens when we get guest kick precisely when the backend send queue is full, as a result handle_tx() returns without polling backend. This patch fixes this by restarting tx poll on this condition. Signed-off-by: Sridhar Samudrala <samudrala@us.ibm.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Tom Lendacky <toml@us.ibm.com>
2010-02-28vhost: fix get_user_pages_fast error handlingMichael S. Tsirkin1-1/+2
get_user_pages_fast returns number of pages on success, negative value on failure, but never 0. Fix vhost code to match this logic. Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-02-28vhost: initialize log eventfd context pointerMichael S. Tsirkin1-0/+1
vq log eventfd context pointer needs to be initialized, otherwise operation may fail or oops if log is enabled but log eventfd not set by userspace. When log_ctx for device is created, it is copied to the vq. This reset was missing. Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-02-28vhost: logging thinko fixMichael S. Tsirkin1-4/+8
vhost was dong some complex math to get offset to log at, and got it wrong by a couple of bytes, while in fact it's simple: get address where we write, subtract start of buffer, add log base. Do it this way. Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-02-28wireless: convert to use netdev_for_each_mc_addrJiri Pirko7-36/+31
also added missed locking in rndis_wlan.c Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28ipoib: returned back addrlen check for mc addressesJiri Pirko1-1/+5
Apparently bogus mc address can break IPOIB multicast processing. Therefore returning the check for addrlen back until this is resolved in bonding (I don't see any other point from where mc address with non-dev->addr_len length can came from). Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28axnet_cs: add new idKen Kawasaki1-0/+1
axnet_cs: add new id (corega PCC-TXM) Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28Merge branch 'master' of ↵David S. Miller15-21/+23
git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
2010-02-28tg3: Remove now useless VPD codeMatt Carlson1-29/+23
Now that the VPD searching code is abstracted away, the outer loop used to detect the read-only large resource data type section is useless. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28bnx2: Remove now useless VPD codeMatt Carlson1-45/+29
Now that the VPD searching code is abstracted away, the outer loop used to detect the read-only large resource data type section is useless. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28pci: Add helper to search for VPD keywordsMatt Carlson3-43/+61
This patch adds the pci_vpd_find_info_keyword() helper function to find information field keywords within read-only and read-write large resource data type sections. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28pci: Add VPD information field helper functionsMatt Carlson2-8/+10
This patch adds a preprocessor constant to describe the PCI VPD information field header size and an inline function to extract the size of the information field itself. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28pci: Add helper to find a VPD resource data typeMatt Carlson4-42/+53
This patch adds the pci_vpd_find_tag() helper function to find VPD resource data types in a buffer. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28pci: Add large and small resource data type codeMatt Carlson2-12/+34
This patch introduces more VPD preprocessor definitions to identify some small and large resource data type item names. The patch then continues to correct how the tg3 and bnx2 drivers search for the "read-only data" large resource data type. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28pci: Add PCI LRDT tag size and section sizeMatt Carlson2-10/+11
This patch adds a preprocessor constant to describe the PCI VPD large resource data type tag size and an inline function to extract the large resource section size from the large resource data type tag. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-28Merge branch 'for-linus' of ↵Linus Torvalds15-681/+679
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (24 commits) m68k: Define sigcontext ABI of ColdFire m68knommu: NPTL support for uClinux m68k: Add NPTL support m68k: Eliminate unused variable in page_to_phys() m68k: Switch to generic siginfo layout macfb: fix 24-bit visual and stuff macfb: cleanup fbdev: add some missing mac modes mac68k: start CUDA early valkyriefb: various fixes fbdev: mac_var_to_mode() fix mac68k: move macsonic and macmace platform devices mac68k: move mac_esp platform device mac68k: replace mac68k SCC code with platform device pmac-zilog: add platform driver pmac-zilog: cleanup mac68k: rework SWIM platform device mac68k: cleanup ataflop: Killl warning about unused variable flags m68k: Use DIV_ROUND_CLOSEST ...
2010-02-28Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds23-443/+562
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (35 commits) [S390] time: remove unused code [S390] zcore: Add prefix registers to dump header [S390] correct vdso version string [S390] add support for compressed kernels [S390] Define new s390 ELF note sections in elf.h [S390] codepage conversion of kernel parameter line [S390] seq_file: convert drivers/s390/ [S390] add z9-ec/z10 instruction to kernel disassembler [S390] dasd: correct offline processing [S390] dasd: fix refcounting. [S390] dasd: fix online/offline race [S390] use kprobes_built_in() in mm/fault code [S390] bug: use relative pointers in bug table entries [S390] Cleanup struct _lowcore usage and defines. [S390] free_initmem: reduce code duplication [S390] Replace ENOTSUPP usage with EOPNOTSUPP [S390] spinlock: check virtual cpu running status [S390] sysinfo: fix SYSIB 3,2,2 structure [S390] add MACHINE_IS_LPAR flag [S390] qdio: optimize cache line usage of struct qdio_irq ...
2010-02-28Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds47-1959/+2682
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (141 commits) MIPS: Alchemy: defconfig updates MIPS: Alchemy: Fix Au1100 ethernet build failure MIPS: Alchemy: Repair db1500/bosporus builds MIPS: ARC: Cleanup unused definitions from sgialib.h MIPS: Cobalt: convert legacy port addresses to GT-64111 bus addresses MIPS: Alchemy: use 36bit addresses for PCMCIA resources. MIPS: Cobalt: Fix theoretical port aliasing issue MIPS: Use ALIGN(x, bytes) instead of __ALIGN_MASK(x, bytes - 1) MIPS: Crazy spinlock speed test. MIPS: Optimize spinlocks. MIPS: Alchemy: devboard PM needs to save CPLD registers. MIPS: PowerTV: Eliminate duplicate opcode definition macros MIPS: Lemote 2F: Move printks out of port_access_lock. MIPS: PNX833x: Convert IRQ controller locks to raw spinlocks. MIPS: Octeon: Replace spinlock with raw_spinlocks in dma-octeon.c. MIPS: Octeon: Replace rwlocks in irq_chip handlers with raw_spinlocks. MIPS: Octeon: Convert octeon_irq_msi_lock to raw spinlock. MIPS: Loongson: Remove pointless sample_lock from oprofile code. MIPS: SNI: Convert sni_rm200_i8259A_lock to raw spinlock. MIPS: i8259: Convert IRQ controller lock to raw spinlock. ...
2010-02-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds24-1236/+1115
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (49 commits) pcmcia: validate late-added resources pcmcia: allow for extension of resource interval pcmcia: remove useless msleep in ds.c pcmcia: use read_cis_mem return value pcmcia: handle error in serial_cs config calls pcmcia: add locking to pcmcia_{read,write}_cis_mem pcmcia: avoid prod_id memleak pcmcia: avoid sysfs-related lockup for cardbus pcmcia: use state machine for extended requery pcmcia: delay re-scanning and re-querying of PCMCIA bus pcmcia: use pccardd to handle eject, insert, suspend and resume requests pcmcia: use ops_mutex for rsrc_{mgr,nonstatic} locking pcmcia: use mutex for dynid lock pcmcia: assert locking to struct pcmcia_device pcmcia: add locking documentation pcmcia: simplify locking pcmcia: add locking to struct pcmcia_socket->pcmcia_state() pcmcia: protect s->device_count pcmcia: properly lock skt->irq, skt->irq_mask pcmcia: lock ops->set_socket ...
2010-02-28Merge branch 'next' of ↵Linus Torvalds14-86/+718
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (88 commits) powerpc: Fix lwsync feature fixup vs. modules on 64-bit powerpc: Convert pmc_owner_lock to raw_spinlock powerpc: Convert die.lock to raw_spinlock powerpc: Convert tlbivax_lock to raw_spinlock powerpc: Convert mpic locks to raw_spinlock powerpc: Convert pmac_pic_lock to raw_spinlock powerpc: Convert big_irq_lock to raw_spinlock powerpc: Convert feature_lock to raw_spinlock powerpc: Convert i8259_lock to raw_spinlock powerpc: Convert beat_htab_lock to raw_spinlock powerpc: Convert confirm_error_lock to raw_spinlock powerpc: Convert ipic_lock to raw_spinlock powerpc: Convert native_tlbie_lock to raw_spinlock powerpc: Convert beatic_irq_mask_lock to raw_spinlock powerpc: Convert nv_lock to raw_spinlock powerpc: Convert context_lock to raw_spinlock powerpc/85xx: Add NOR, LEDs and PIB support for MPC8568E-MDS boards powerpc/86xx: Enable VME driver on the GE SBC610 powerpc/86xx: Enable VME driver on the GE PPC9A powerpc/86xx: Add MSI section to GE PPC9A DTS ...
2010-02-27macfb: fix 24-bit visual and stuffFinn Thain1-84/+60
Lots of changes. Remove volatile keywords. Take the advice in the comments and change video_slot to slot_addr. Factor out fifteen or so "channel >> 8" shifts into three shifts higher up the call graph. Make csc_setpalette() atomic, pass the correct color values. Check for ioremap() failure. Add missing break statement, thus fixing 24 bit console visual (blue background bug). Remove some uninformative printk() noise. Add a description for powerbook 140/170 graphics. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27macfb: cleanupFinn Thain1-282/+295
Cleanup whitespace and code style. Remove unused #includes and prototypes. Remove obsolete, redundant or misleading comments. Remove dead code and redundant initialisers. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27fbdev: add some missing mac modesFinn Thain1-24/+28
Add the missing mac video modes for the Portrait and 12" RGB displays. The specs come from the Mac LC III developer note. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27mac68k: start CUDA earlyFinn Thain2-35/+45
The valkyriefb driver needs the CUDA to work in order to set the video mode at boot. So initialise the device earlier, and bring the m68k code closer to the powermac code. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27valkyriefb: various fixesFinn Thain3-73/+17
Valkyriefb and macfb will adopt the same card if they get the chance, so remove valkyrie support from macfb. Also fix the "valkyriefb: can't do 832x624x8" problem reported by Raylynn Knight some time ago, by adding vmode 13 support for CONFIG_MAC. Also add vmode 11 since that works too. Make use of the monitor sense lines on 68k Macs too. Also some cleanups. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27fbdev: mac_var_to_mode() fixFinn Thain1-9/+31
The valkyriefb driver assumes that this logic holds: mac_vmode_to_var(X, cmode, &var); mac_var_to_vmode(&var, &vmode, &cmode); assert(vmode == X); But it doesn't hold because mac_var_to_vmode() can return a mode with a slower pixel clock, even when a match is available. So we end up with this failure: using video mode 11 and color mode 0. valkyriefb: vmode 12 not valid. valkyriefb: can't set default video mode valkyriefb: vmode 12 not valid. Rather than have mac_var_to_mode() return the first reasonable mode it finds, have it return the mode that is closest to the requested one (or the mode with the closest longer pixel clock period if there is no exact match). Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27mac68k: move macsonic and macmace platform devicesFinn Thain2-58/+8
Move platform device code from the drivers to the platform init function. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27mac68k: move mac_esp platform deviceFinn Thain1-52/+5
Move platform device code from the driver to the platform init function. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27pmac-zilog: add platform driverFinn Thain3-25/+156
Add platform driver support to the pmac-zilog driver, for m68k macs. Place the powermac-specific code inside #ifdef CONFIG_PPC_PMAC. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27pmac-zilog: cleanupFinn Thain2-54/+51
Whitespace cleanups and comment typo fix. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27mac68k: rework SWIM platform deviceFinn Thain1-2/+2
Adjust the platform device code to conform with the code style used in the rest of this patch series. No need to name resources nor to register devices which are not applicable. Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27ataflop: Killl warning about unused variable flagsGeert Uytterhoeven1-2/+0
After commit e0c0978699a83f26f2341f7eedc1463b79e31aff ("ataflop: remove buggy/commented-out IRQ disable from do_fd_request()") the `flags' variable became unused: drivers/block/ataflop.c:1473: warning: unused variable 'flags' Hence remove it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2010-02-27m68k: vme_scc - __init annotationsPeter Huewe1-6/+6
Trivial patch which adds the __init macro to the module_init function and all of its helper functions of drivers/char/vme_scc.c Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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