- 12 Jul, 2007 40 commits
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: (21 commits) libata: remove irq_on from ata_bus_reset() and ata_std_postreset() ata_piix: kill incorrect invalid map value warning libata: add another Maxtor drive with broken NCQ to the list [libata] sata_mv: Fix and clean up per-chip-generation tests [libata] sata_mv: Convert to new exception handling (EH) infrastructure [libata] sata_mv: minor bug fixes, enhancements, and cleanups (prep for new EH) [libata] sata_mv: Minor cleanups and renaming, preparing for new EH & NCQ libata-link: add PMP related ATA constants libata-link: separate out ata_eh_handle_dev_fail() pata_hpt3x3: fix DMA Kconfig option to actually have a hope of working Add Hitachi HDS7250SASUN500G 0621KTAWSD to NCQ blacklist pata_scc.c: Workaround for errata A308 libata: add FUJITSU MHV2080BH to NCQ blacklist pata_hpt3x3: major reworking and testing libata: clean up horkage handling libata: quirk IOMEGA ZIP 250 ATAPI FLOPPY libata: simplify PCI legacy SFF host handling pata_mpc52xx: suspend/resume support sata_promise: SATA hotplug support, take 2 pata_sis: FIFO whack ...
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Linus Torvalds authored
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (183 commits) [TG3]: Update version to 3.78. [TG3]: Add missing NVRAM strapping. [TG3]: Enable auto MDI. [TG3]: Fix the polarity bit. [TG3]: Fix irq_sync race condition. [NET_SCHED]: ematch: module autoloading [TCP]: tcp probe wraparound handling and other changes [RTNETLINK]: rtnl_link: allow specifying initial device address [RTNETLINK]: rtnl_link API simplification [VLAN]: Fix MAC address handling [ETH]: Validate address in eth_mac_addr [NET]: Fix races in net_rx_action vs netpoll. [AF_UNIX]: Rewrite garbage collector, fixes race. [NETFILTER]: {ip, nf}_conntrack_sctp: fix remotely triggerable NULL ptr dereference (CVE-2007-2876) [NET]: Make all initialized struct seq_operations const. [UDP]: Fix length check. [IPV6]: Remove unneeded pointer idev from addrconf_cleanup(). [DECNET]: Another unnecessary net/tcp.h inclusion in net/dn.h [IPV6]: Make IPV6_{RECV,2292}RTHDR boolean options. [IPV6]: Do not send RH0 anymore. ... Fixed up trivial conflict in Documentation/feature-removal-schedule.txt manually. Signed-off-by:Linus Torvalds <torvalds@linux-foundation.org>
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git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds authored
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Rename PC speaker code [MIPS] Don't use genrtc. [MIPS] Remove unused time.c for swarm [MIPS] Sparse: Use NULL for pointer [MIPS] Fix a sparse warning in arch/mips/pci/pci.c [MIPS] SMTC: Interrupt mask backstop hack [MIPS] separate platform_device registration for VR41xx RTC [MIPS] Separate platform_device registration for VR41xx GPIO [MIPS] MIPSsim: Fix build. [MIPS] separate platform_device registration for VR41xx serial interface [MIPS] Include cacheflush.h in uncache.c [MIPS] Cleanup tlbdebug.h [MIPS] Change names of local variables to silence sparse (part 2) [MIPS] Workaround for a sparse warning in include/asm-mips/io.h [MIPS] RM: Use only phyiscal address for 82596 and 53c710 [MIPS] Hydrogen3: Remove remaining bits of code. [MIPS] DEC: Fix modpost warning. Revert "[MIPS] DEC: Fix modpost warning." [MIPS] Fix resume for 64K page size on R4000 class processors.
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits) Blackfin serial driver: supporting BF548-EZKIT serial port Video Console: Blackfin doesnt support VGA console Blackfin arch: Add peripheral io API to gpio header file Blackfin arch: set up gpio interrupt IRQ_PJ9 for BF54x ATAPI PATA driver Blackfin arch: add missing CONFIG_LARGE_ALLOCS when upstream merging Blackfin arch: as pointed out by Robert P. J. Day, update the CPU_FREQ name to match current Kconfig Blackfin arch: extract the entry point from the linked kernel Blackfin arch: clean up some coding style issues Blackfin arch: combine the common code of free_initrd_mem and free_initmem Blackfin arch: Add Support for Peripheral PortMux and resouce allocation Blackfin arch: use PAGE_SIZE when doing aligns rather than hardcoded values Blackfin arch: fix bug set dma_address properly in dma_map_sg Blackfin arch: Disable CACHELINE_ALIGNED_L1 for BF54x by default Blackfin arch: Port the dm9000 driver to Blackfin by using the correct low-level io routines Blackfin arch: There is no CDPRIO Bit in the EBIU_AMGCTL Register of BF54x arch Blackfin arch: scrub dead code Blackfin arch: Fix Warning add some defines in BF54x header file Blackfin arch: add BF54x missing GPIO access functions Blackfin arch: Some memory and code optimizations - Fix SYS_IRQS Blackfin arch: Enable BF54x PIN/GPIO interrupts ...
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git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds authored
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: (26 commits) i2c-rpx: Remove i2c-mpc: work around missing-9th-clock-pulse bug i2c: New PMC MSP71xx TWI bus driver i2c-savage4: Delete many unused defines i2c/tsl2550: Speed up initialization i2c: New bus driver for the TAOS evaluation modules i2c-i801: Use the internal 32-byte buffer on ICH4+ i2c-i801: Various cleanups i2c: Add support for the TSL2550 i2c-pxa: Support new-style I2C drivers i2c-gpio: Make some internal functions static i2c-gpio: Add support for new-style clients i2c-iop3xx: Switch to static adapter numbering i2c-sis5595: Resolve resource conflict with sis5595 matroxfb: Clean-up i2c header inclusions i2c-nforce2: Add support for SMBus block transactions i2c-mpc: Use i2c_add_numbered_adapter i2c-mv64xxx: Use i2c_add_numbered_adapter i2c-piix4: Add support for the ATI SB700 i2c: New DS1682 chip driver ...
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Albert Lee authored
It seems irq_on() in ata_bus_reset() and ata_std_postreset() are leftover of the EDD reset. Remove them. Signed-off-by:
Albert Lee <albertcc@tw.ibm.com> Signed-off-by:
Jeff Garzik <jeff@garzik.org>
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Tejun Heo authored
The last two slots of MAP 00b of ich6m was incorrectly marked as reserved. This is left over from converting the entry to allow 00b. This causes no real problem. It only makes the driver print annoying warning message. Fix it. [patch also proferred by Pierre Tardy at the end of 2006 -jg] Signed-off-by:
Tejun Heo <htejun@gmail.com> -- drivers/ata/ata_piix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Signed-off-by:
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Chuck Ebbert authored
Add another Maxtor 6B200M0 drive with broken NCQ to the list. Signed-off-by:
Chuck Ebbert <cebbert@redhat.com> Signed-off-by:
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Jeff Garzik authored
Due to a mistake in test logic, Gen-IIE chips were being treated as Gen-II chips in some cases. Fix this, and in the process, clean up IS_50XX/IS_60XX tests to the more uniform IS_GEN_{I,II,IIE} tests. Signed-off-by: -
Jeff Garzik authored
This makes hotplug, NCQ, etc. possible, and removes one of the few remaining old-EH drivers. Signed-off-by: -
Jeff Garzik authored
* Continue replacing "CONSTANT & var" tests with "var & CONSTANT" * Don't clear EDMA_CFG_NCQ_GO_ON_ERR on Gen-IIE, where that bit does not exist * Set I/O Id field in descriptor, where present. Appears to work fine on all versions, even though queueing is still disabled. * call pci_set_mwi(), to (a) make sure cacheline size is set properly, and (b) enable MWI transactions * Remove never-used handling of coalescing interrupt bits (these events are always masked) Signed-off-by: -
H. Peter Anvin authored
This removes the old i386 setup code. This is done as a separate patch to avoid breaking git bisect as some of the i386 code was also used by the old x86-64 code. Signed-off-by:
H. Peter Anvin <hpa@zytor.com> Signed-off-by:
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H. Peter Anvin authored
This unifies arch/*/boot (except arch/*/boot/compressed) between i386 and x86-64, and uses the new x86 setup code for x86-64 as well. Signed-off-by:
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H. Peter Anvin authored
This patch hooks the new x86 setup code into the Makefile machinery. It also adapts boot/tools/build.c to a two-file (as opposed to three-file) universe, and simplifies it substantially. Signed-off-by:
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H. Peter Anvin authored
Linker script to define the layout of the new x86 setup code. Includes assert for size overflow and a misaligned setup header. Signed-off-by:
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H. Peter Anvin authored
The assembly header and initialization code, and the main() routine. main.c also contains some miscellaneous very short routines. Signed-off-by:
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H. Peter Anvin authored
This is the code which actually does the switch to protected mode, including all preparation. It is also responsible for invoking the boot loader hooks, if present. Signed-off-by:
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H. Peter Anvin authored
Video mode probing for the new x86 setup code. This code breaks down different drivers into modules. This code deliberately drops support for a lot of the vendor-specific mode probing present in the assembly version, since a lot of those probes have been found to be stale in current versions of those chips -- frequently, support for those modes have been dropped from recent video BIOSes due to space constraints, but the video BIOS signatures are still the same. However, additional drivers should be extremely straightforward to plug in, if desirable. Signed-off-by:
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H. Peter Anvin authored
Voyager support for the new x86 setup code. This implements the same functionality as the assembly version. Signed-off-by:
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H. Peter Anvin authored
Probe memory (INT 15h: E820, E801, 88). Signed-off-by:
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H. Peter Anvin authored
MCA probing support for the new x86 setup code. This implements the same functionality as the assembly version. Signed-off-by:
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H. Peter Anvin authored
Probe EDD and MBR signatures, in order to make it easier to map physical hard drives to BIOS drives. Signed-off-by:
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H. Peter Anvin authored
Verify that the CPU has enough features to run the kernel. This may entail enabling features on some CPUs. By doing this in the setup code we can be guaranteed to still be able to write to the console through the BIOS. Signed-off-by:
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H. Peter Anvin authored
Module which only includes the kernel version string. Signed-off-by:
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H. Peter Anvin authored
This implements writing text to the console, including printf(). Signed-off-by:
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H. Peter Anvin authored
Simple command-line parser which allows us to access the kernel command line from the setup code. Signed-off-by:
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H. Peter Anvin authored
APM probing code for the new x86 setup code. This implements the same functionality as the assembly version. Signed-off-by:
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H. Peter Anvin authored
A20 handling code for the new x86 setup code. This implements the same algorithms as the assembly version. Signed-off-by:
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H. Peter Anvin authored
strcmp(), memcpy(), memset(), as well as routines to copy to and from other segments (as pointed to by fs and gs). Signed-off-by:
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H. Peter Anvin authored
A simple collection of bitops for the new x86 setup code. Signed-off-by:
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H. Peter Anvin authored
Top header file for the new x86 setup code. Signed-off-by:
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H. Peter Anvin authored
gcc for i386 can be used with the assembly prefix ".code16gcc" to generate 16-bit (real-mode) code. This header file provides the assembly prefix. Signed-off-by:
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H. Peter Anvin authored
Add symbolic constants for the segment selectors/GDT slots used by the setup code, for consistency with i386. Signed-off-by:
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H. Peter Anvin authored
Add CONFIG_PHYSICAL_ALIGN (currently as a hardcoded constant) to provide consistency with i386. This value is manifest in the bzImage header. Signed-off-by:
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H. Peter Anvin authored
Make struct boot_params a real structure, and remove the handling of some obsolete fields, in particular hd*_info, which was only used by the ST-506 driver, and likely to be wrong for that driver on any modern BIOS. Signed-off-by:
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H. Peter Anvin authored
Make definitions for struct e820entry and struct e820map consistent between i386 and x86-64. Signed-off-by:
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H. Peter Anvin authored
The relocatable kernel code needs a scratch field for the decompressor to determine its own location. It was using a location inside struct screen_info; reserve a free location and document it as scratch instead. Signed-off-by:
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Venki Pallipadi authored
Some Intel features are spread around in different CPUID leafs like 0x5, 0x6 and 0xA. Make this feature detection code common across i386 and x86_64. Display Intel Dynamic Acceleration feature in /proc/cpuinfo. This feature will be enabled automatically by current acpi-cpufreq driver. Refer to Intel Software Developer's Manual for more details about the feature. Thanks to hpa (H Peter Anvin) for the making the actual code detecting the scattered features data-driven. Signed-off-by:
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by:
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H. Peter Anvin authored
struct screen_info has unaligned members, it needs to be packed. In the process, fix the naming of some of the members, which don't belong in this structure but are part of it anyway. Signed-off-by:
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H. Peter Anvin authored
The X86_MINIMUM_CPU_MODEL name isn't really right, so change it to X86_MINIMUM_CPU_FAMILY. Also, the default minimum should be 3, not 0. Signed-off-by:
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