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* [PATCH] mips: add MIPS-specific support for flatmem/discontigmemYoichi Yuasa2005-06-25
| | | | | | | | | 2.6.12-git6 doesn't boot on some MIPS machines. They need the support of flat memory and discontig memory. Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Serial: remove unnecessary register_serial/unregister_serialRussell King2005-06-25
| | | | | | | | | | A couple of drivers declare register_serial/unregister_serial prototypes but don't use them. FRV contains a commented out call to register_serial. Since these are deprecated, remove these unnecessary references. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] gcc4 compile fix for recent ia64 xpc changesDave Jones2005-06-25
| | | | | | | | | | Gcc4 doesn't like volatile casts as lvalues. Make the structure members volatile instead. Signed-off-by: Dave Jones <davej@redhat.com> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I8K: add new BIOS signaturesDmitry Torokhov2005-06-25
| | | | | | | | | | I8K: add BIOS signatures of a newer Dell laptops, also there can be more than one temperature sensor reported by BIOS. Lifted from driver 1.25 on Massimo Dal Zotto's site. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I8K: initialization code cleanup; formattingDmitry Torokhov2005-06-25
| | | | | | | | | I8K: use module_{init|exit} instead of old style #ifdef MODULE code, some formatting changes. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I8K: convert to seqfileDmitry Torokhov2005-06-25
| | | | | | | | I8K: Change proc code to use seq_file. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I8K: use standard DMI interfaceDmitry Torokhov2005-06-25
| | | | | | | | | | | | I8K: Change to use stock dmi infrastructure instead of homegrown parsing code. The driver now requires box's DMI data to match list of supported models so driver can be safely compiled-in by default without fear of it poking into random SMM BIOS code. DMI checks can be ignored with i8k.ignore_dmi option. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I8K: pass through lindentDmitry Torokhov2005-06-25
| | | | | | | | I8K: pass through Lindent to change 4 spaces identation to TABs Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Toshiba driver cleanupDmitry Torokhov2005-06-25
| | | | | | | | | | | | Toshiba legacy driver cleanup: - use module_init/module_exit for initialization instead of using #ifdef MODULE and calling tosh_init manually from drivers/char/misc.c - do not explicitly initialize static variables - some whitespace and formatting cleanups Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] cx88 build fixMauro Carvalho Chehab2005-06-25
| | | | | | | static declaration of cx88_pci_irqs follows non-static. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dvb-bt8xx.txt fixesUwe Bugla2005-06-25
| | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-06-25
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| * [PATCH] ARM: Generic Dynamic Tick Timer support for ARM, take 4Russell King2005-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for Dynamic Tick Timer for ARM. Dynamic Tick is also known as VST (Variable Scheduling Timeouts). Dynamic Tick has been in use in the OMAP tree since last October. The patch is not intrusive, and does not do anything unless CONFIG_NO_IDLE_HZ is defined. This patch has the following fixed based on comments from RMK: - Time is updated before calling interrupt handlers. - Added new interrupt flag SA_TIMER to avoid duplicate timer interrupts - Moved struct dyn_tick_timer to time.h until we at some point probably have an arch independent dyn-tick.h - Cleaned up testing for DYN_TICK_ENABLED in irq.c I've cleaned up this patch to fix some remaining issues: - Call the timer tick handler with irqs disabled, as it would be from a normal interrupt - if we have a dyn_tick, we better implement all methods. - generic timer_dyn_reprogram() call, to be called before sleeping - added command line option - "dyntick=" to allow boot-time control of this feature -- rmk Signed-off-by: Tony Lindgren Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: 2752/1: disable ixp2000 PCI I/O software workaround on chips ↵Lennert Buytenhek2005-06-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | that don't need it Patch from Lennert Buytenhek The later ixp2000 models don't need the PCI I/O workaround that we currently perform. Add a config option to disable the workaround, and panic on boot if a kernel without the workaround is booted on a buggy chip. As only pre-production ixp2000s need the workaround, the default is for it not to be configured in. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: Fix discontigmemRussell King2005-06-25
| | | | | | | | | | | | The merge of sparsemem broke ARM discontigmem. Fix it. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: 2751/1: ixp2000 gpio cleanup broke ixdp2800 buildLennert Buytenhek2005-06-25
| | | | | | | | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek The ixp2000 gpio cleanup broke the ixdp2800 build as it moved some gpio-related functions from arch/platform.h to arch/gpio.h and the ixdp2x00 support code used those functions but didn't include the latter header file. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: 2750/1: add i2c platform device for enp2611 on-board i2c busLennert Buytenhek2005-06-25
| | | | | | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek On the enp2611, GPIO 7 and 6 are connected to an on-board i2c bus that attaches to the SODIMM module slot (for SPD) and an LM84 temperature sensor. Add a platform device for this i2c bus. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [PATCH] ARM: 2749/1: update ixp2000 defconfigs to 2.6.12-git6Lennert Buytenhek2005-06-25
| | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek Update the defconfigs for the ixp2000 platforms to 2.6.12-git6. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2005-06-25
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| * | [SPARC64]: Report any user access faults in termios accessors.David S. Miller2005-06-24
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC]: sunzilog warning fixesWilliam Lee Irwin III2005-06-24
| |/ | | | | | | | | | | | | | | | | | | From: William Lee Irwin III <wli@holomorphy.com> This small patch silences some iomem-related warnings in sunzilog.c by declaring mapped_addr as void __iomem * and inserting a cast in one case. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ACPI: Make sure we call acpi_register_gsi() even for default PCI interrupt ↵Linus Torvalds2005-06-25
| | | | | | | | | | | | | | assignment That's the part that keeps track of the ELCR register, and we want to make sure that the PCI interrupts are properly marked level/low.
* | [TG3]: Update driver version and reldate.David S. Miller2005-06-24
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: Refinements to new locking strategy.Michael Chan2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Move tp->irq_sync = 0 to before the interrupt mailbox IO in tg3_enable_ints() so that the interrupt handler will always see irq_sync == 0 when interrupts are enabled. 2. Remove the tg3_enable_ints() call in tg3_reset_hw(). Interrupts are always enabled explicitly or through tg3_netif_start(). This is to prevent interrupts being enabled while poll is disabled. 3. Update trans_start with jiffies in tg3_netif_stop() to prevent false NETDEV WATCHDOG. 4. Pass in the proper irq_sync parameter to tg3_full_lock() depending on netif_running() in some of the ethtool set calls. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: Eliminate all hw IRQ handler spinlocks.David S. Miller2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move all driver spinlocks to be taken at sw IRQ context only. This fixes the skb_copy() we were doing with hw IRQs disabled (which is illegal and triggers a BUG() with HIGHMEM enabled). It also simplifies the locking all over the driver tremendously. We accomplish this feat by creating a special sequence to synchronize with the hw IRQ handler using a binary state and synchronize_irq(). This idea is from Herbert Xu. Thanks to Michael Chan for helping to track down all of the race conditions in initial versions of this code. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TG3]: Fix missing memory barriers and SD_STATUS_UPDATED bit clearing.David S. Miller2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There must be a rmb() between reading the status block tag and calling tg3_has_work(). This was missing in tg3_mis() and tg3_interrupt_tagged(). tg3_poll() got it right. Also, SD_STATUS_UPDATED must be cleared in the status block right before we call tg3_has_work(). Only tg3_poll() got this wrong. Based upon patches and commentary from Grant Grundler and Michael Chan. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SUNRPC]: Fix {s,}size_t printf format strings in xprt.cDavid S. Miller2005-06-24
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | [TCP]: Do not present confusing congestion control options by default.David S. Miller2005-06-24
| | | | | | | | | | | | | | | | | | | | Create TCP_CONG_ADVANCED option, akin to IP_ADVANCED_ROUTER, which when disabled will bypass all of the congestion control Kconfig options and leave the user with a safe default. That safe default is currently BIC-TCP with new Reno as a fallback. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [IPV4]: Move FIB lookup algorithm choice under IP_ADVANCED_ROUTINGDavid S. Miller2005-06-24
| | | | | | | | | | | | | | | | Most users need not be concerned with a complex choice of what FIB lookup algorithm to use. So give them the safe default of IP_FIB_HASH if IP_ADVANCED_ROUTING is disabled. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PKT_SCHED]: Make TEXTSEARCH* options only selected.David S. Miller2005-06-24
|/ | | | | | | | Do not present these confusing new options to the user unless he picked some facility that makes use of it, such as NET_EMATCH_TEXT. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2005-06-24
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| * [PATCH] Serial: Eliminate magic numbersRussell King2005-06-24
| | | | | | | | | | | | | | | | Use the existing macros instead. Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2005-06-24
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| * | [PATCH] ARM: 2748/1: ixp2000 implementation of the iomap apiLennert Buytenhek2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek A number of ixp2000 models have a bug where the byte lanes for PCI I/O transactions are swapped. We already work around this in our versions of {in,out}{b,w,l}, but we also need to perform these workarounds in a custom implementation of the new iomap API, provided in this patch. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] ARM: 2747/1: allow platforms to provide their own iomap implementationLennert Buytenhek2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek This patch conditionalises the io{read,write}{8,16,32} defines and the prototypes for ioport_map/ioport_unmap in asm-arm/io.h on ioread8 not already having been defined. This is done so that platforms can provide their own implementation of the iomap API, ixp2000 for example needs this. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] ARM: 2698/1: Enable kernel r/w access to user pages on ARMv6Catalin Marinas2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Catalin Marinas cpu_v6_set_pte() sets the kernel access rights to r/o for user pages (L_PTE_USER) when neither L_PTE_WRITE nor L_PTE_DIRTY are set. This causes a kernel data abort when writing the TLS value in the 0xffff0000 page. This patch enables the kernel r/w access. Signed-off-by: Catalin Marinas Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] ARM: 2745/1: Fix IXP4xx debug macrosDeepak Saxena2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Deepak Saxena Current IXP4xx debug macros do not work in the small window between the MMU being enabled and the call to map_io() b/c the standard peripheral mapping is not properly setup for use with the low-level debug code. This patch creates a new section-aligned mapping for the UART specifically for use with the debug macros. Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] ARM: 2744/1: ixp2000 gpio irq supportLennert Buytenhek2005-06-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek This patch cleans up the ixp2000 gpio irq code and implements the set_irq_type method for gpio irqs so that users can select for which events (falling edge/rising edge/level low/level high) on the gpio pin they want the corresponding gpio irq to be triggered. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [PATCH] ARM: 2740/1: ixp2000 align{b,w} need to parenthesize their argumentsLennert Buytenhek2005-06-24
| |/ | | | | | | | | | | | | | | | | | | | | Patch from Lennert Buytenhek Two macros that are used on the ixp2000 to fixup byte lane enables for I/O space accesses, align{b,w}, use their arguments without parenthesizing them. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] fs/qnx4/*: fix sparse warningsAlexey Dobriyan2005-06-24
| | | | | | | | | | | | | | | | | | | | This patch fixes sparse warnings in the qnx4fs (and might even make qnx4fs work on big-endian boxes) Signed-off-by: Alexey Dobriyan <adobriyan@mail.ru> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Anders Larsen <al@alarsen.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Add "memory" clobbers to the x86 inline asm of strncmp and friendsLinus Torvalds2005-06-24
|/ | | | | | | | | | They don't actually clobber memory, but gcc doesn't even know they _read_ memory, so can apparently re-order memory accesses around them. Which obviously does the wrong thing if the memory access happens to change the memory that the compare function is accessing.. Verified to fix a strange boot problem by Jens Axboe.
* Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2005-06-24
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| * [PKT_SCHED]: Make NET_EMATCH_TEXT select TEXTSEARChDavid S. Miller2005-06-24
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [LIB]: textsearch.o needs to be obj-y not lib-y.David S. Miller2005-06-24
| | | | | | | | | | | | It exports symbols. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [TCP]: Need to declare 'tcp_reno' in net/tcp.hDavid S. Miller2005-06-24
| | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SLIP]: Simplify sl_free_bufs()Jesper Juhl2005-06-24
| | | | | | | | | | | | | | | | | | | | We can avoid assignments to the local variable 'tmp' and actually get rid of tmp alltogether in sl_free_bufs(). This patch does that. This is safe since both kfree() and slhc_free() handles NULL pointers gracefully. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [PKT_SCHED]: Packet classification based on textsearch (ematch)Thomas Graf2005-06-24
| | | | | | | | | | Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [NET]: skb_find_text() - Find a text pattern in skb dataThomas Graf2005-06-24
| | | | | | | | | | | | | | | | | | | | Finds a pattern in the skb data according to the specified textsearch configuration. Use textsearch_next() to retrieve subsequent occurrences of the pattern. Returns the offset to the first occurrence or UINT_MAX if no match was found. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [NET]: Zerocopy sequential reading of skb dataThomas Graf2005-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implements sequential reading for both linear and non-linear skb data at zerocopy cost. The data is returned in chunks of arbitary length, therefore random access is not possible. Usage: from := 0 to := 128 state := undef data := undef len := undef consumed := 0 skb_prepare_seq_read(skb, from, to, &state) while (len = skb_seq_read(consumed, &data, &state)) != 0 do /* do something with 'data' of length 'len' */ if abort then /* abort read if we don't wait for * skb_seq_read() to return 0 */ skb_abort_seq_read(&state) return endif /* not necessary to consume all of 'len' */ consumed += len done Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [LIB]: Naive finite state machine based textsearchThomas Graf2005-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A finite state machine consists of n states (struct ts_fsm_token) representing the pattern as a finite automation. The data is read sequentially on a octet basis. Every state token specifies the number of recurrences and the type of value accepted which can be either a specific character or ctype based set of characters. The available type of recurrences include 1, (0|1), [0 n], and [1 n]. The algorithm differs between strict/non-strict mode specyfing whether the pattern has to start at the first octect. Strict mode is enabled by default and can be disabled by inserting TS_FSM_HEAD_IGNORE as the first token in the chain. The runtime performance of the algorithm should be around O(n), however while in strict mode the average runtime can be better. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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