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2008-10-11MIPS: TXx9: stop_unused_modulesAtsushi Nemoto
TXx9 SoCs have pin multiplex. Stop some controller modules which can not be used due to pin configurations. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11Documentation: Document the RB532 specific kmac tagFlorian Fainelli
The Routerboard 532 bootloader passes the korina ethernet MAC adapter address to the kernel on the command line. Document this in the kernel-parameters file. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Convert to GPIO libFlorian Fainelli
This patch converts the rb532 code to use gpio library and register its gpio chip. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Remove unused rc32434_sync_delay and rc32434_sync_udelayFlorian Fainelli
This patch removes these two unused functions : rc32434_sync_delay and rc32434_sync_udelay Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Cleanup the headers againFlorian Fainelli
This patch cleans up headers and regroups informations to where they should reside. While moving, try to have a consistant naming for defines. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Remove obsolute reference to setup_serial_portFlorian Fainelli
We are no longer using setup_serial_port. So just remove it from the prom code. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Fix id usage in platform devicesFlorian Fainelli
When there is only platform device of the same type, id = -1 should be used, fix this. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: replace raw volatile read with a readlFlorian Fainelli
This patch replaces a raw read using volatiles with a readl. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Remove gpio bootup stateFlorian Fainelli
We are no longer using gpio bootup state, so do not export it and do not parse the kernel command line tag for it. Instead we provide gpio-keys for the button the gpio bootup state was checking. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Use physical addresses for gpio and device controller registersFlorian Fainelli
This patch fixes the misuse of virtual addresses for the GPIO and third device controller which would lead to problems while accessing ioremap'd registers. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RB532: Cleanup and group definitions to their right placesFlorian Fainelli
This patch moves GPIO related definitions to gpio.h and IRQ related to irq.h Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Declare smsc_fdc37m81x_config_get() in smsc_fdc37m81x.hAtsushi Nemoto
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Add __init tag for tx4938_pcic1_map_irq.Atsushi Nemoto
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Add board_be_init for TX4927/TX4938Atsushi Nemoto
Setup default board_be_handler for TX4927/TX4938. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Default machine_restart using watchdog resetAtsushi Nemoto
Add default machine_restart routine using watchdog reset of TX4927 and TX4938. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Make spi_eeprom.c more genericAtsushi Nemoto
Helper routines in txx9/rbtx4938/spi_eeprom.c is not TX4938 specific. Move it to txx9/generic/ directory and make it works with SPI bus number other than 0. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/txx9/generic/spi_eeprom.c delete mode 100644 arch/mips/txx9/rbtx4938/spi_eeprom.c
2008-10-11MIPS: RBTX4938: Add TOSHIBA_RBTX4938_MPLEX_KEEPAtsushi Nemoto
Add TOSHIBA_RBTX4938_MPLEX_KEEP to keep MPLEX settings by firmware. Also replace some printk with pr_info. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Raise priority of interrupts for errors, timers, SIOAtsushi Nemoto
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Add mtd supportAtsushi Nemoto
Add helper routines to register physmap-flash platform devices for NOR flashes. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Runtime configuration of timeout-errorAtsushi Nemoto
Add kernel options to control bus timeout error. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Cache fixupAtsushi Nemoto
TX39/TX49 can enable/disable I/D cache at runtime. Add kernel options to control them. This is useful to debug some cache-related issues, such as aliasing or I/D coherency. Also enable CWF bit for TX49 SoCs. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Early command-line preprocessingAtsushi Nemoto
* Select board by command-line option or firmware environment variable. * Handle "masterclk=" option. * Add boards.h to centerize board_vec declaration. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 include/asm-mips/txx9/boards.h
2008-10-11MIPS: TXx9: Add prom_getenvAtsushi Nemoto
Add prom_getenv() which can be used for YAMON. This assumes other firmware should pass NULL for fw_arg2. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Improve handling of built-in and command-line argsAtsushi Nemoto
* Make prom_init_cmdline() static and be called from prom_init. * Append built-in args if the first character was '+'. * Drop command-line args if the first character of built-in was '-'. * Enclose args include spaces by quotes. * TX4938_NAND_BOOT is no longer needed. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: RBTX4927: More explicit initializationAtsushi Nemoto
* Make sure all interrupts cleared on startup * Initialize some GPIOs Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: PMC MSP71XX gpio driversPatrick Glass
This new gpio driver for PMC-Sierra's MSP71xx SoC allows standard api calls for access to the general and extended gpio's. Signed-off-by: Patrick Glass <patrickglass@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100755 arch/mips/pmc-sierra/msp71xx/gpio.c create mode 100755 arch/mips/pmc-sierra/msp71xx/gpio_extended.c create mode 100755 include/asm-mips/pmc-sierra/msp71xx/gpio.h
2008-10-11MIPS: Use compat_sys_ptraceThomas Bogendoerfer
This replaces mips's sys_ptrace32 with a compat_arch_ptrace and enables the new generic definition of compat_sys_ptrace instead. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11[ARM] 5300/1: fixup spitz reset during bootDmitry Baryshkov
Some machines don't have the pullup/down on their reset pin, so configuring the reset generating pin as input makes them reset immediately. Fix that by making reset pin direction configurable. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-10Merge branch 'r8169' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6
2008-10-10myri10ge: update driver version number to 1.4.3-1.369Brice Goglin
Update myri10ge driver version number to 1.4.3-1.369. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-10r8169: add shutdown handlerFrancois Romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: preliminary 8168d supportFrancois Romieu
Taken from Realtek's 8.007.00 r8168 driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Fixed-by: Ivan Vecera <ivecera@redhat.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: support additional 8168cp chipsetFrancois Romieu
Taken from Realtek's 8.007.00 r8168 driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Fixed-by: Ivan Vecera <ivecera@redhat.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: change default behavior for mildly identified 8168c chipsetsFrancois Romieu
The addition of a new device has so far implied a specialization of these masks. While they identify 8168c devices, they can be expected to be further refined as they have been by Realtek so far. The change should bring the driver closer to the version 8.006.00 of Realtek's 8168 driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: add a new 8168cp flavorFrancois Romieu
Taken from Realtek's 8.006.00 r8168 driver. I have left some bits related to jumbo frame aside for now. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: add a new 8168c flavor (bis)Francois Romieu
Taken from Realtek's 8.006.00 r8168 driver. I have left some bits related to jumbo frame aside for now. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: add a new 8168c flavorFrancois Romieu
Taken from Realtek's 8.006.00 r8168 driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: sync existing 8168 device hardware start sequences with vendor driverFrancois Romieu
This part of the driver should be reasonably in line with Realtek's 8.006.00 driver. I have left some bits related to jumbo frame and optional features aside for now. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: 8168b Tx performance tweakFrancois Romieu
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: make room for more specific 8168 hardware start procedureFrancois Romieu
Broadly speaking the 8168c* share some common code which will be factored in __rtl_hw_start_8168cp. The 8168b* share some code too but it will be a bit different. Any change of behavior should be confined to the currently unidentified 8168 chipsets. They will not be applied the Tx performance tweak and will emit a warning instead. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: shuffle some registers handling around (8168 operation only)Francois Romieu
I can not argue strongly for (or against) a specific ordering on a purely technical ground but the patch avoids to swallow Realtek's changes in one big, hard-to-read gulp. Let aside the way the RxConfig register is written (see rtl_set_rx_tx_config_registers / RxConfig / rtl_set_rx_mode), this change brings the registers write ordering closer with Realtek's driver one (version 8.006.00) for the 8168 chipsets. More 8168 specific code which touches the Configx registers will be added in the section covered by Cfg9346_UnLock / Cfg9346_Lock. This code should not be the cause of regression for 810x and 8110 users. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: new phy init parameters for the 8168bFrancois Romieu
The new parameters are synced with Realtek's driver version 8.006.00. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: update phy init parametersFrancois Romieu
The modified parameters are synced with Realtek's driver version 8.006.00. The change should only be noticeable with some 8168c. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw>
2008-10-10r8169: wake up the PHY of the 8168Francois Romieu
This is typically needed when some other OS puts the PHY to sleep due to the disabling of WOL options in the BIOS of the system. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Chiaki Ishikawa <chiaki.ishikawa@ubin.jp> Cc: Edward Hsu <edward_hsu@realtek.com.tw> Cc: RyanKao <ryankao@realtek.com.tw>
2008-10-10af_key: fix SADB_X_SPDDELETE responseTobias Brunner
When deleting an SPD entry using SADB_X_SPDDELETE, c.data.byid is not initialized to zero in pfkey_spddelete(). Thus, key_notify_policy() responds with a PF_KEY message of type SADB_X_SPDDELETE2 instead of SADB_X_SPDDELETE. Signed-off-by: Tobias Brunner <tobias.brunner@strongswan.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-10Merge branch 'rcu-v28-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'rcu-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (21 commits) rcu: RCU-based detection of stalled CPUs for Classic RCU, fix rcu: RCU-based detection of stalled CPUs for Classic RCU rcu: add rcu_read_lock_sched() / rcu_read_unlock_sched() rcu: fix sparse shadowed variable warning doc/RCU: fix pseudocode in rcuref.txt rcuclassic: fix compiler warning rcu: use irq-safe locks rcuclassic: fix compilation NG rcu: fix locking cleanup fallout rcu: remove redundant ACCESS_ONCE definition from rcupreempt.c rcu: fix classic RCU locking cleanup lockdep problem rcu: trace fix possible mem-leak rcu: just rename call_rcu_bh instead of making it a macro rcu: remove list_for_each_rcu() rcu: fixes to include/linux/rcupreempt.h rcu: classic RCU locking and memory-barrier cleanups rcu: prevent console flood when one CPU sees another AWOL via RCU rcu, debug: detect stalled grace periods, cleanups rcu, debug: detect stalled grace periods rcu classic: new algorithm for callbacks-processing(v2) ...
2008-10-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: selinux: Fix an uninitialized variable BUG/panic in selinux_secattr_to_sid() selinux: use default proc sid on symlinks file capabilities: uninline cap_safe_nice Update selinux info in MAINTAINERS and Kconfig help text SELinux: add gitignore file for mdp script SELinux: add boundary support and thread context assignment securityfs: do not depend on CONFIG_SECURITY selinux: add support for installing a dummy policy (v2) security: add/fix security kernel-doc selinux: Unify for- and while-loop style selinux: conditional expression type validation was off-by-one smack: limit privilege by label SELinux: Fix a potentially uninitialised variable in SELinux hooks SELinux: trivial, remove unneeded local variable SELinux: Trivial minor fixes that change C null character style make selinux_write_opts() static
2008-10-10Merge branch 'sched-v28-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (38 commits) sched debug: add name to sched_domain sysctl entries sched: sync wakeups vs avg_overlap sched: remove redundant code in cpu_cgroup_create() sched_rt.c: resch needed in rt_rq_enqueue() for the root rt_rq cpusets: scan_for_empty_cpusets(), cpuset doesn't seem to be so const sched: minor optimizations in wake_affine and select_task_rq_fair sched: maintain only task entities in cfs_rq->tasks list sched: fixup buddy selection sched: more sanity checks on the bandwidth settings sched: add some comments to the bandwidth code sched: fixlet for group load balance sched: rework wakeup preemption CFS scheduler: documentation about scheduling policies sched: clarify ifdef tangle sched: fix list traversal to use _rcu variant sched: turn off WAKEUP_OVERLAP sched: wakeup preempt when small overlap kernel/cpu.c: create a CPU_STARTING cpu_chain notifier kernel/cpu.c: Move the CPU_DYING notifiers sched: fix __load_balance_iterator() for cfq with only one task ...
2008-10-10[S390] Fix checkstack for s390Christian Borntraeger
With -march=z990 and later gcc can use the long displacement facility insruction lay for stack register handling. This patch adopts checkstack to catch lay in addition to ahi and aghi. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-10-10[S390] fix initialization of stpMartin Schwidefsky
chsc_sstpc returns -EIO on error and 0 on success but stp_reset checks against 1 instead of 0. chsc_sstpc used to return 1 on success, one call location has not been updated .. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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