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2007-11-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: x86: fix APIC related bootup crash on Athlon XP CPUs time: add ADJ_OFFSET_SS_READ x86: export the symbol empty_zero_page on the 32-bit x86 architecture x86: fix kprobes_64.c inlining borkage pci: use pci=bfsort for HP DL385 G2, DL585 G2 x86: correctly set UTS_MACHINE for "make ARCH=x86" lockdep: annotate do_debug() trap handler x86: turn off iommu merge by default x86: fix ACPI compile for LOCAL_APIC=n x86: printk kernel version in WARN_ON and other dump_stack users ACPI: Set max_cstate to 1 for early Opterons. x86: fix NMI watchdog & 'stopped time' problem
2007-11-26Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (56 commits) Blackfin arch: fix bug when enable uart1 with uart0 disabled => no initial console Blackfin arch: split apart dump_bfin_regs and merge/remove show_regs from process.c, which was largely duplicated Blackfin arch: use common __INIT/__FINIT defines rather than setting the .section ourselves to .init.text Blackfin arch: fix bug when sending signals with the wrong PC, cause gdb get confused Blackfin arch: Ensure we printk out strings with the proper loglevel Blackfin arch: Need to specify ax with the .init.text section, Blackfin arch: Update Kconfig to latest Blackfin silicon datasheets Blackfin arch: update defconfig files Blackfin arch: Fix typo, and add ENDPROC - no functional changes Blackfin arch: convert READY to DMA_READY as it causes build errors in common sound code otherwise Blackfin arch: add defines for the on-chip L1 ROM of BF54x Blackfin arch: cplb and map header file cleanup Blackfin arch: cleanup the cplb declares Blackfin arch: fix broken on BF52x, remove silly checks on processors for L1_SCRATCH defines Blackfin arch: add support for working around anomaly 05000312 Blackfin arch: cleanup BF54x header file and add BF547 definition Blackfin arch: fix building for BF542 processors which only have 1 TWI Blackfin arch: rename _return_from_exception to _bfin_return_from_exception and export it Blackfin arch: move EXPORT_SYMBOL() to C files where the symbol is actually defined Blackfin arch: fix bug NOR Flash MTD mount fail ...
2007-11-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.24Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.24: sh: include ax88796 in the defconfig for r7785rp sh: include ax88796 in the defconfig for r7780mp sh: fix R2D-1 CF support fb: Orphan imsttfb. sh: Update mailing list info. sh: lockless UTLB miss fast-path. sh: Kill off UTLB flush in fast-path. sh: Fix copy_{to,from}_user_page() with cache disabled.
2007-11-26m68k: export atari_keyb_initAdrian Bunk
m68k: export atari_keyb_init This patch fixes the following build error: .. MODPOST 25 modules ERROR: "atari_keyb_init" [drivers/input/mouse/atarimouse.ko] undefined! ERROR: "atari_keyb_init" [drivers/input/keyboard/atakbd.ko] undefined! make[2]: *** [__modpost] Error 1 Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (39 commits) ACPI: EC: Workaround for optimized controllers (version 3) ACPI: EC: use printk_ratelimit(), add some DEBUG mode messages Revert "ACPI: EC: Workaround for optimized controllers" ACPI: fix two IRQ8 issues in IOAPIC mode ACPI: Add missing spaces to printk format cpuidle: fix HP nx6125 regression cpuidle: add sched_clock_idle_[sleep|wakeup]_event() hooks cpuidle: fix C3 for no bus-master control case ACPI: thinkpad-acpi: fix oops when a module parameter has no value Revert "Fix very high interrupt rate for IRQ8 (rtc) unless pnpacpi=off" ACPI: EC: Don't init EC early if it has no _INI Revert "acpi: make ACPI_PROCFS default to y" Revert "ACPI: add documentation for deprecated /proc/acpi/battery in ACPI_PROCFS" ACPI: Split out control for /proc/acpi entries from battery, ac, and sbs. ACPI: Video: Increase buffer size for writes to brightness proc file. ACPI: EC: Workaround for optimized controllers ACPI: SBS: Fix retval warning ACPI: Enable MSR (FixedHW) support for T-States ACPI: Get throttling info from BIOS only after evaluating _PDC ACPI: Use _TSS for throttling control, when present. Add error checks. ...
2007-11-26Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] cio: Register/unregister subchannels only from kslowcrw. [S390] Add missing die_notifier() call to die(). [S390] Fix memory detection. [S390] Explicitly code allocpercpu calls in iucv [S390] Dont overwrite lowcores on smp_send_stop(). [S390] Optimize storage key handling for anonymous pages [S390] Fix kernel preemption. [S390] appldata: remove unused binary sysctls. [S390] cmm: remove unused binary sysctls. [S390] Fix irq tracing and lockdep_sys_exit calls. [S390] magic sysrq: check for in_atomic before doing an console_unblank [S390] cio: change device sense procedure to work with pav aliases
2007-11-26Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (27 commits) [POWERPC] 83xx: Update mpc8349emitx(gp) defconfig for USB [POWERPC] 83xx: Update mpc832x_rdb_defconfig to enable MMC-over-SPI [POWERPC] 83xx: MPC832x RDB - remove spidev stub, use mmc_spi [POWERPC] 8xxx: MDS board RTC fixes [POWERPC] Fix 8xx build breakage due to _tlbie changes [POWERPC] Fix device tree interrupt map for Freescale ULI1575 boards [POWERPC] Fix possible division by zero in scaled time accounting [POWERPC] spufs: Fix context destroy vs /spu readdir race [POWERPC] Fix RTAS os-term usage on kernel panic [POWERPC] 83xx: Handle mpc8360 rev. 2.1 RGMII timing erratum [POWERPC] Document rgmii-rxid and rgmii-txid phy-connection-types [POWERPC] 83xx: Fix 2nd UCC entry in mpc832x_mds.dts [POWERPC] 83xx: mpc832x mds: Fix board PHY reset code [POWERPC] Fix potential NULL dereference [POWERPC] vdso: Fixes for cache block sizes [POWERPC] pasemi: Don't reset mpic at boot [POWERPC] Fix kmalloc alignment on non-coherent DMA platforms [POWERPC] Fix build failure on legacy iSeries [POWERPC] 4xx: Use virtual PVR value to init FPU on arch/ppc 440EP [POWERPC] 4xx: UIC add mask_ack callback ...
2007-11-26Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] vpe: Add missing "space" [MIPS] Compliment va_start() with va_end(). [MIPS] IP22: Fix broken eeprom access by using __raw_readl/__raw_writel [MIPS] IP22: Fix broken EISA interrupt setup by switching to generic i8259 [MIPS] 64-bit Sibyte kernels need DMA32. [MIPS] Only build r4k clocksource for systems that work ok with it. [MIPS] Handle R4000/R4400 mfc0 from count register. [MIPS] Fix possible hang in LL/SC futex loops. [MIPS] Fix context DSP context / TLS pointer switching bug for new threads. [MIPS] IP32: More interrupt renumbering fixes. [MIPS] time: MIPSsim's plat_time_init doesn't need to be irq safe. [MIPS] time: Fix negated condition in cevt-r4k driver. [MIPS] Fix pcspeaker build.
2007-11-26x86: correctly set UTS_MACHINE for "make ARCH=x86"Andreas Herrmann
For a kernel built with "make ARCH=x86" the following system information is displayed when running the new kernel $ uname -m x86 On some i386 systems (e.g. K7) we even have the following information $ uname -m x66 This is weird. The usual information for "uname -m" should be "x86_64" on 64-bit and "i386" or "i686" on 32-bit. This patch fixes the issue by setting UTS_MACHINE to "i386" for 32-bit kernel builds and to "x86_64" for 64-bit kernel builds. I.e., "x86" won't be used for UTS_MACHINE anymore. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andreas Herrmann <aherrman@arcor.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-26x86: fix APIC related bootup crash on Athlon XP CPUsIngo Molnar
warmbloodedcreature@gmail.com reported that an APIC-enabled Asus a7v8x-x with an Athlon XP reboots early in the bootup: http://bugzilla.kernel.org/show_bug.cgi?id=8723 after a long marathon of spontaneous-reboot debugging, it turns out to be caused by sync_Arb_ids(). AMD CPUs never really needed this sequence anyway, so just return early if we meet an AMD CPU. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-11-26x86: export the symbol empty_zero_page on the 32-bit x86 architectureTheodore Ts'o
The latest KVM driver wants to use the empty_zero_page symbol, and it's not exported in 32-bit x86 (although it is exported by x86_64, s390, and uml architectures). Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: tglx@linutronix.de Cc: linux-kernel@vger.kernel.com Cc: kvm-devel@lists.sourceforge.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-26x86: fix kprobes_64.c inlining borkageAndrew Morton
fix: arch/x86/kernel/kprobes_64.c: In function 'set_current_kprobe': arch/x86/kernel/kprobes_64.c:152: sorry, unimplemented: inlining failed in call to 'is_IF_modifier': recursive inlining arch/x86/kernel/kprobes_64.c:166: sorry, unimplemented: called from here Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: mingo@elte.hu Cc: akpm@linux-foundation.org Cc: tglx@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-26pci: use pci=bfsort for HP DL385 G2, DL585 G2Michal Schmidt
HP ProLiant systems DL385 G2 and DL585 G2 need pci=bfsort to enumerate PCI devices in the expected order. Matt sayeth: biosdevname is a userspace app I wrote to help solve this so we don't need to patch the kernel for future systems. It's not integrated into any distributions properly yet, but is included in openSUSE 10.3 and Fedora 8 for people who want to download and install it there. It acts as a udev helper. For the time being, patching the kernel is necessary. I really hope biosdevname eliminates that need in future distributions. http://linux.dell.com/biosdevname/ Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Andy Gospodarek <andy@greyhouse.net> Cc: mingo@elte.hu Cc: andy@greyhouse.net Cc: john.cagle@hp.com Cc: Matt Domsch <Matt_Domsch@dell.com> Cc: Greg KH <greg@kroah.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-11-26x86: correctly set UTS_MACHINE for "make ARCH=x86"Andreas Herrmann
x86: correctly set UTS_MACHINE for "make ARCH=x86" For a kernel built with "make ARCH=x86" the following system information is displayed when running the new kernel $ uname -m x86 On some i386 systems (e.g. K7) we even have the following information $ uname -m x66 This is weird. The usual information for "uname -m" should be "x86_64" on 64-bit and "i386" or "i686" on 32-bit. This patch fixes the issue by setting UTS_MACHINE to "i386" for 32-bit kernel builds and to "x86_64" for 64-bit kernel builds. I.e., "x86" won't be used for UTS_MACHINE anymore. Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andreas Herrmann <aherrman@arcor.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@redhat.com>
2007-11-26lockdep: annotate do_debug() trap handlerPeter Zijlstra
Ensure the hardirq state is consistent before using locks. Use the rare trace_hardirqs_fixup() because the trap can happen in any context. resolves this rare lockdep warning: WARNING: at kernel/lockdep.c:2658 check_flags() [<c013571e>] check_flags+0x90/0x140 [<c0138a69>] lock_release+0x4b/0x1d0 [<c0507fea>] notifier_call_chain+0x2a/0x47 [<c050806b>] __atomic_notifier_call_chain+0x64/0x6d [<c0508007>] __atomic_notifier_call_chain+0x0/0x6d [<c050808b>] atomic_notifier_call_chain+0x17/0x1a [<c0131802>] notify_die+0x30/0x34 [<c0506b09>] do_debug+0x3e/0xd4 [<c050658f>] debug_stack_correct+0x27/0x2c [<c04be389>] tcp_rcv_established+0x1/0x620 [<c04c38c2>] tcp_v4_do_rcv+0x2b/0x313 [<c04c56b6>] tcp_v4_rcv+0x467/0x85d [<c0505ff2>] _spin_lock_nested+0x27/0x32 [<c04c5a4d>] tcp_v4_rcv+0x7fe/0x85d [<c04c560e>] tcp_v4_rcv+0x3bf/0x85d [<c04adbb5>] ip_local_deliver_finish+0x11b/0x1b0 [<c04adac8>] ip_local_deliver_finish+0x2e/0x1b0 [<c04ada7b>] ip_rcv_finish+0x27b/0x29a [<c04961e5>] netif_receive_skb+0xfb/0x2a6 [<c04add0f>] ip_rcv+0x0/0x1fb [<c0496354>] netif_receive_skb+0x26a/0x2a6 [<c04961e5>] netif_receive_skb+0xfb/0x2a6 [<c049872e>] process_backlog+0x7f/0xc6 [<c04983ba>] net_rx_action+0xb9/0x1ac [<c0498348>] net_rx_action+0x47/0x1ac [<c01376cb>] trace_hardirqs_on+0x118/0x16b [<c01225e2>] __do_softirq+0x49/0xa2 [<c010595f>] do_softirq+0x60/0xdd [<c0506300>] _spin_unlock_irq+0x20/0x2c [<c0103e4f>] restore_nocheck+0x12/0x15 [<c01440e1>] handle_fasteoi_irq+0x0/0x9b [<c0105a70>] do_IRQ+0x94/0xaa [<c0506300>] _spin_unlock_irq+0x20/0x2c [<c0104832>] common_interrupt+0x2e/0x34 [<c0114703>] native_safe_halt+0x2/0x3 [<c0102c01>] default_idle+0x44/0x65 [<c010257f>] cpu_idle+0x42/0x50 [<c076ea09>] start_kernel+0x26b/0x270 [<c076e317>] unknown_bootoption+0x0/0x196 ======================= irq event stamp: 559190 hardirqs last enabled at (559190): [<c0507316>] kprobe_exceptions_notify+0x299/0x305 hardirqs last disabled at (559189): [<c05067bf>] do_int3+0x1d/0x95 softirqs last enabled at (559172): [<c010595f>] do_softirq+0x60/0xdd softirqs last disabled at (559181): [<c010595f>] do_softirq+0x60/0xdd Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-11-26x86: turn off iommu merge by defaultIngo Molnar
revert this commit for now: commit 948062683004d13ca21c8c05ac052d387978a449 Author: Andi Kleen <ak@suse.de> Date: Fri Oct 19 20:35:03 2007 +0200 x86: enable iommu_merge by default it's causing regressions: http://bugzilla.kernel.org/show_bug.cgi?id=9412 Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-11-26x86: printk kernel version in WARN_ON and other dump_stack usersArjan van de Ven
today, all oopses contain a version number of the kernel, which is nice because the people who actually do bother to read the oops get this vital bit of information always without having to ask the reporter in another round trip. However, WARN_ON() and many other dump_stack() users right now lack this information; the patch below adds this. This information is essential for getting people to use their time effectively when looking at these things; in addition, it's essential for tools that try to collect statistics about defects. Please consider, since its so simple and important for long term kernel quality processes. The code is identical between 32/64 bit; a lot of this code should be unified over time, the patch keeps the identical-ness intact. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-11-26x86: fix NMI watchdog & 'stopped time' problemMaciej W. Rozycki
More than 3 years ago Niclas Gustafsson reported a 'stopped time' problem: > Watching the /proc/interrupts with 10s apart after the "stop". > > [root@s151 root]# more /proc/interrupts > CPU0 > 0: 66413955 local-APIC-edge timer [...] > LOC: 67355837 > ERR: 0 > MIS: 0 > [root@s151 root]# more /proc/interrupts > CPU0 > 0: 66413955 local-APIC-edge timer [...] > LOC: 67379568 > ERR: 0 > MIS: 0 This may be because buggy SMM firmware messes with the 8259A (configured for a transparent mode -- yes that rare "local-APIC-edge" mode is tricky ;-) ) insanely. this should resolve: http://bugzilla.kernel.org/show_bug.cgi?id=2544 http://bugzilla.kernel.org/show_bug.cgi?id=6296 Patch-dusted-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-11-26[MIPS] vpe: Add missing "space"Joe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] Compliment va_start() with va_end().Richard Knutsson
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] IP22: Fix broken eeprom access by using __raw_readl/__raw_writelThomas Bogendoerfer
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] IP22: Fix broken EISA interrupt setup by switching to generic i8259Thomas Bogendoerfer
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] 64-bit Sibyte kernels need DMA32.Ralf Baechle
Sibyte SOCs only have 32-bit PCI. Due to the sparse use of the address space only the first 1GB of memory is mapped at physical addresses below 1GB. If a system has more than 1GB of memory 32-bit DMA will not be able to reach all of it. For now this patch is good enough to keep Sibyte users happy but it seems eventually something like swiotlb will be needed for Sibyte. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] Only build r4k clocksource for systems that work ok with it.Ralf Baechle
In particular as-is it's not suited for multicore and mutiprocessors systems where there is on guarantee that the counter are synchronized or running from the same clock at all. This broke Sibyte and probably others since the "[MIPS] Handle R4000/R4400 mfc0 from count register." commit. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] Handle R4000/R4400 mfc0 from count register.Ralf Baechle
The R4000 and R4400 have an errata where if the cp0 count register is read in the exact moment when it matches the compare register no interrupt will be generated. This bug may be triggered if the cp0 count register is being used as clocksource and the compare interrupt as clockevent. So a simple workaround is to avoid using the compare for both facilities on the affected CPUs. This is different from the workaround suggested in the old errata documents; at some opportunity probably the official version should be implemented and tested. Another thing to find out is which processor versions exactly are affected. I only have errata documents upto R4400 V3.0 available so for the moment the code treats all R4000 and R4400 as broken. This is potencially a problem for some machines that have no other decent clocksource available; this workaround will cause them to fall back to another clocksource, worst case the "jiffies" source.
2007-11-26[MIPS] IP32: More interrupt renumbering fixes.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] time: MIPSsim's plat_time_init doesn't need to be irq safe.Ralf Baechle
It's running early during the bootup process so interrupts are still off. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-26[MIPS] time: Fix negated condition in cevt-r4k driver.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-11-23sh: include ax88796 in the defconfig for r7785rpMagnus Damm
This patch adds the ax88796 device driver to the r7785rp defconfig. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-23sh: include ax88796 in the defconfig for r7780mpMagnus Damm
This patch adds the ax88796 device driver to the r7780mp defconfig. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-23sh: fix R2D-1 CF supportMagnus Damm
This patch fixes CF support for R2D-1 boards. Both R2D-1 and R2D-PLUS are equipped with CF IRQs, but the R2D-1 FPGA version seem to deliver IRQ spikes with certain CF cards during libata probing. This patch enables polling for R2D-1 as a workaround for this broken FGPA logic. R2D-1 CF support was recently introduced by commit: 43f4b8c7578b928892b6f01d374346ae14e5eb70. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-21Blackfin arch: fix bug when enable uart1 with uart0 disabled => no initial ↵Sonic Zhang
console Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: split apart dump_bfin_regs and merge/remove show_regs from ↵Mike Frysinger
process.c, which was largely duplicated Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: use common __INIT/__FINIT defines rather than setting the ↵Mike Frysinger
.section ourselves to .init.text Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: fix bug when sending signals with the wrong PC, cause gdb get ↵Robin Getz
confused We need to send signals with the proper PC, or gdb gets confused, and lots of tests fail. This should fix that. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: Ensure we printk out strings with the proper loglevelRobin Getz
Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: Need to specify ax with the .init.text section,Bernd Schmidt
Need to specify "ax" with the .init.text section, otherwise the linker will make unique .init.text.1 .. .init.text.3 sections to cope with the flags
2007-11-21Blackfin arch: Update Kconfig to latest Blackfin silicon datasheetsRobin Getz
Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: update defconfig filesMike Frysinger
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: Fix typo, and add ENDPROC - no functional changesMike Frysinger
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: cplb and map header file cleanupMike Frysinger
- remove duplicated defines for the BF561 - generalize L2 support (so that it works for BF54x) and mark it executable - add support for reading/executing the Boot ROM sections (since it has data/functions we may need at runtime) - and fixup names for each map Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: cleanup the cplb declaresMike Frysinger
- no need to declare their sizes in the common header - no need to tack on the section attribute as only the definition matters, not references Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: fix building for BF542 processors which only have 1 TWIMike Frysinger
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: rename _return_from_exception to _bfin_return_from_exception ↵Mike Frysinger
and export it Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: move EXPORT_SYMBOL() to C files where the symbol is actually ↵Mike Frysinger
defined Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: fix bug NOR Flash MTD mount failSonic Zhang
Config EBIU flash mode properly. EBIU_MODE EBIU_FCTL EBIU_MBSCTL register should be configurd to Flash mode. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-21Blackfin arch: export symbol get_dma_curr_desc_ptr for driver usageCliff Cai
Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
2007-11-20[POWERPC] 83xx: Update mpc8349emitx(gp) defconfig for USBGrant Likely
USB support for the 8349itx got added a while back; but the defconfig never got updated. This patch adds the appropriate USB config options to the defconfigs Signed-off-by: Grant Likely <grant.likely@secretlab.ca> CC: Scott Wood <scottwood@freescale.com> CC: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-11-20[POWERPC] 83xx: Update mpc832x_rdb_defconfig to enable MMC-over-SPIAnton Vorontsov
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-11-20[POWERPC] 83xx: MPC832x RDB - remove spidev stub, use mmc_spiAnton Vorontsov
mmc_spi has hit the mainline, so we can start using it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>