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* [PATCH] pci: call pci_read_irq for bridgesKristen Accardi2006-01-09
| | | | | | | | Call pci_read_irq() for bridges too, so that the pin value is stored for bridges that require interrupts. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pci: use pin stored in pci_devKristen Accardi2006-01-09
| | | | | | | | Use the stored value of the interrupt pin rather than try to read the config again. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] apci: use pin stored in pci_devKristen Accardi2006-01-09
| | | | | | | | Use the stored value of the Interrupt Pin, rather than try to read it again. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pci: store PCI_INTERRUPT_PIN in pci_devKristen Accardi2006-01-09
| | | | | | | | Store the value of the INTERRUPT_PIN in the pci_dev structure so that it can be retrieved later. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-mergeLinus Torvalds2006-01-09
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| * [PATCH] 3/5 powerpc: Add platform functions interpreterBenjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the platform function interpreter itself along with the backends for UniN/U3/U4, mac-io, GPIOs and i2c. It adds the ability to execute those do-platform-* scripts in the device-tree (at least for most devices for which a backend is provided). This should replace the clock spreading hacks properly. It might also have an impact on all sort of machines since some of the scripts marked "at init" will now be executed on boot (or some other on sleep/wakeup), those will possibly do things that the kernel didn't do at all, like setting some values into some i2c devices (changing thermal sensor calibration or conversion rate) etc... Thus regression testing is MUCH welcome. Also loook for errors in dmesg. That's also why I've left rather verbose debugging enabled in this version of the patch. (I do expect some Windtunnel G4s to show some errors as they have an i2c clock chip on the PMU bus that uses some primitives that the i2c backend doesn't implement yet. I really need users that have one of those machine to come back to me so we can get that done right, though the errors themselves should be harmless, I suspect the machine might not run at full speed). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] 2/5 powerpc: Rework PowerMac i2c part 2Benjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the continuation of the previous patch. This one removes the old PowerMac i2c drivers (i2c-keywest and i2c-pmac-smu) and replaces them both with a single stub driver that uses the new PowerMac low i2c layer. Now that i2c-keywest is gone, the low-i2c code is extended to support interrupt driver transfers. All i2c busses now appear as platform devices. Compatibility with existing drivers should be maintained as the i2c bus names have been kept identical, except for the SMU bus but in that later case, all users has been fixed. With that patch added, matching a device node to an i2c_adapter becomes trivial. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] 1/5 powerpc: Rework PowerMac i2c part 1Benjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the first part of a rework of the PowerMac i2c code. It completely reworks the "low_i2c" layer. It is now more flexible, supports KeyWest, SMU and PMU i2c busses, and provides functions to match device nodes to i2c busses and adapters. This patch also extends & fix some bugs in the SMU driver related to i2c support and removes the clock spreading hacks from the pmac feature code rather than adapting them to the new API since they'll be replaced by the platform function code completely in patch 3/5 Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] ppc32: cpm_uart: fix xchar sendingAristeu Sergio Rozanski Filho2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | while using SCC as uart and as serial console at same time I got this: [ 138.214258] Oops: kernel access of bad area, sig: 11 [#1] [ 138.218832] PREEMPT [ 138.221021] NIP: C0105C48 LR: C0105E60 SP: C03D5D10 REGS: c03d5c60 TRAP: 0300 Not tainted [ 138.229280] MSR: 00009032 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11 [ 138.234713] DAR: 00000000, DSISR: C0000000 [ 138.238745] TASK = c0349420[693] 'sh' THREAD: c03d4000 [ 138.243754] Last syscall: 6 [ 138.246402] GPR00: FEFFFFFF C03D5D10 C0349420 C01FB094 00000011 00000000 C1ECFBBC C01F24B0 [ 138.254602] GPR08: FF002820 00000000 FF0028C0 00000000 19133615 A0CBCD5E 02000300 00000000 [ 138.262804] GPR16: 00000000 01FF9E4C 00000000 7FA9A770 00000000 00000000 1003E2A8 00000000 [ 138.271003] GPR24: 100562F4 7F9B6EF4 C0210000 C02A5338 C01FB094 00000000 C01FB094 C1F14574 [ 138.279376] NIP [c0105c48] cpm_uart_tx_pump+0x4c/0x22c [ 138.284419] LR [c0105e60] cpm_uart_start_tx+0x38/0xb0 [ 138.289361] Call trace: [ 138.291762] [c0105e60] cpm_uart_start_tx+0x38/0xb0 [ 138.296547] [c010277c] uart_send_xchar+0x88/0x118 [ 138.301244] [c01029a0] uart_unthrottle+0x6c/0x138 [ 138.305942] [c00ece10] check_unthrottle+0x60/0x64 [ 138.310641] [c00ecec4] reset_buffer_flags+0xb0/0x138 [ 138.315595] [c00ecf64] n_tty_flush_buffer+0x18/0x78 [ 138.320465] [c00e81b0] tty_ldisc_flush+0x64/0x7c [ 138.325078] [c010410c] uart_close+0xf0/0x2c8 [ 138.329348] [c00e9c48] release_dev+0x724/0x8d4 [ 138.333790] [c00e9e18] tty_release+0x20/0x3c [ 138.338061] [c006e544] __fput+0x178/0x1e0 [ 138.342076] [c006c43c] filp_close+0x54/0xac [ 138.346261] [c0002d90] ret_from_syscall+0x0/0x44 [ 138.352386] note: sh[693] exited with preempt_count 2 a easy way to reproduce it is log into the system using ssh and do: cat >/dev/ttyCPM0 then, switch to minicom and write some stuff on it back to ssh, a control C produce the oops this happens because uart_close calls uart_shutdown which frees xmit.buf, currently used by xchar sending in cpm_uart_tx_pump(), which seems wrong. the attached patch fixes the oops and also fixes xchar sending. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] via-pmu: compile without Power Management supportKristian Mueller2006-01-08
| | | | | | | | | | | | Fix compilation of via-pmu.c without Power Management support. Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Experimental support for new G5 Macs (#2)Benjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | This adds some very basic support for the new machines, including the Quad G5 (tested), and other new dual core based machines and iMac G5 iSight (untested). This is still experimental ! There is no thermal control yet, there is no proper handing of MSIs, etc.. but it boots, I have all 4 cores up on my machine. Compared to the previous version of this patch, this one adds DART IOMMU support for the U4 chipset and thus should work fine on setups with more than 2Gb of RAM. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Remove device_node addrs/n_addrBenjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | The pre-parsed addrs/n_addrs fields in struct device_node are finally gone. Remove the dodgy heuristics that did that parsing at boot and remove the fields themselves since we now have a good replacement with the new OF parsing code. This patch also fixes a bunch of drivers to use the new code instead, so that at least pmac32, pseries, iseries and g5 defconfigs build. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Fix platinumfb for some modesBenjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | The platinumfb driver used only on some powermacs has an issue with some video modes & limited VRAM. This patch fixes it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc/8xx: Fix m8xx_wdt issuesMarcelo Tosatti2006-01-08
| | | | | | | | | | | | | | | | | | | | The following fixes some issues with the last mpc8xx_wdt update: - Adds missing #include <asm/io.h> - Use "uint __iomem" pointer for in_be32/out_be32 Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Update OF address parsersBenjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | This updates the OF address parsers to return the IO flags indicating the type of address obtained. It also adds a PCI call for converting physical addresses that hit IO space into into IO tokens, and add routines that return the translated addresses into struct resource Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: udbg updatesBenjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | The udbg low level io layer has an issue with udbg_getc() returning a char (unsigned on ppc) instead of an int, thus the -1 if you had no available input device could end up turned into 0xff, filling your display with bogus characters. This fixes it, along with adding a little blob to xmon to do a delay before exiting when getting an EOF and fixing the detection of ADB keyboards in udbg_adb.c Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] ppc32: m8xx watchdog updateMarcelo Tosatti2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This updates m8xx_wdt as follows: 1) Remove now obsolete fpos check in the write() function. The driver is currently non functional due to this bug. 2) Use in/out macros for register access. 3) Allows m8xx_wdt to use a kernel timer instead of the builtin RTC/PIT for keep-alive trigger (which is responsible for servicing the watchdog until an userspace application takes over). For instance Cyclades PRxK boards (MPC 855T based) have a non-functional internal RTC/PIT unit. Behaviour for boards with RTC/PIT is unchaged. 4) The last change required moving the RTCSC register setting code to a weak function which can be overriden by board specific files. Otherwise the timer init code trashes the register making it impossible for m8xx_wdt to detect the situation. Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: convert macio_asic to use prom_parseBenjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | Converts the macio_asic core to use the new OF parsing routines instead of relying on the pre-parsed values in struct device_node. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [PATCH] powerpc: Unify udbg (#2)Benjamin Herrenschmidt2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch unifies udbg for both ppc32 and ppc64 when building the merged achitecture. xmon now has a single "back end". The powermac udbg stuff gets enriched with some ADB capabilities and btext output. In addition, the early_init callback is now called on ppc32 as well, approx. in the same order as ppc64 regarding device-tree manipulations. The init sequences of ppc32 and ppc64 are getting closer, I'll unify them in a later patch. For now, you can force udbg to the scc using "sccdbg" or to btext using "btextdbg" on powermacs. I'll implement a cleaner way of forcing udbg output to something else than the autodetected OF output device in a later patch. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] Update cyblafb driverKnut Petersen2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a major update to the cyblafb framebuffer driver. Most of the stuff has been tested in the mm tree. Main advantages: ============ - vxres > xres support - ywrap and xpan support - much faster for almost all modes (e.g. 1280x1024-16bpp draws more than 41 full screens of text instead of about 25 full screens of text per second on authors Epia 5000) - module init/exit code fixed - bugs triggered by console rotation fixed - lots of minor improvements - startup modes suitable for high performance scrolling in all directions This diff also contains a lot of white space fixes. No side effects are possible, only one single graphics core is affected. Signed-off-by: Knut Petersen <Knut_Petersen@t-online.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-01-09
|\ \ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
| * | [PATCH] sata_nv, spurious interrupts at system startup with MAXTOR 6H500F0 driveAndrew Chew2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch works around a problem with spurious interrupts seen at boot time when a MAXTOR 6H500F0 drive is present. An ATA interrupt condition is mysteriously present at start of day. If we took too long in issuing the first command, the kernel would basically get tired of the spurious interrupts and turn the interrupt off. Issuing the first command essentially causes the interrupt condition to get acknowledged. I haven't seen this happen with any other drives. What I basically do is ack ATA status by reading it regardless of whether we're expecting to have to handle an interrupt. This clears the start-of-day anomalous interrupt condition, and keeps the kernel from disabling that interrupt due to too many spurious interrupts. Also, I fixed a bug where hotplug interrupts weren't getting acknowledged as handled in the ISR. This was not the cause of the spurious interrupts, but it's the right thing to do anyway. Signed-Off-By: Andrew Chew Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-01-09
|\ \ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * | | [patch] ipw2100: support WEXT-18 enc_capa v3Dan Williams2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows ipw2100 driver to advertise the WPA-related encryption options that it does really support. It's necessary to work correctly with NetworkManager and other programs that actually check driver & card capabilities. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] fix a few "warning: 'cleanup_card' defined but not used"Denis Vlasenko2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These warnings are emitted if non-modular network drivers are built. Fixes just move cleanup_card() definitions into #ifdef MODULE region. /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/wd.c:131: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/3c503.c:152: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/ne.c:216: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/hp.c:106: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/hp-plus.c:142: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/smc-ultra.c:172: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/e2100.c:144: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/es3210.c:159: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/lne390.c:149: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/lance.c:313: warning: 'cleanup_card' defined but not used /.1/usr/srcdevel/kernel/linux-2.6.15-rc7.src/drivers/net/ac3200.c:127: warning: 'cleanup_card' defined but not used Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] forcedeth: TSO fix for large buffersAyaz Abdulla2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This contains a bug fix for large buffers. Originally, if a tx buffer to be sent was larger then the maximum size of the tx descriptor, it would overwrite other control bits. In this patch, the buffer is split over multiple descriptors. Also, the fragments are now setup in forward order. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] remove bouncing mail address of mv643xx_eth maintainerOlaf Hering2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove bouncing mail address of mv643xx maintainer. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] e1000: Fix invalid memory referenceKenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix an invalid memory reference in the e1000 driver which would cause kernel panic. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Jeb Cramer <cramerj@intel.com> Cc: John Ronciak <john.ronciak@intel.com> Cc: Ganesh Venkatesan <ganesh.venkatesan@intel.com> Cc: Jeff Garzik <jgarzik@pobox.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] drivers/net/gianfar.h: "extern inline" -> "static inline"Adrian Bunk2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "extern inline" doesn't make much sense. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] drivers/net/bonding/bonding.h: "extern inline" -> "static inline"Adrian Bunk2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "extern inline" doesn't make much sense. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] drivers/net/Kconfig: indentation fixAdrian Bunk2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a wrong indentation. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] Add MIPS dependency for dm9000 driverFranck2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add MIPS dependency for dm9000 ethernet controller. Indeed this controller is used by some embedded platforms based on MIPS CPUs. Signed-off-by: Franck Bui-Huu <franck.bui@gmail.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] tulip: enable multiport NIC BIOS fixups for x86_64Christoph Dworzak2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A BIOS bug affecting some multiport tulip NICs requires an irq fixup in tulip_core.c. This has only been enabled for i686, but it is needed for x86_64 as well. Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] PPC44x EMAC driver: disable TX status deferral in half-duplex modeEugene Surovegin2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Disable TX status deferral (EMACx_MR[MWSW=001]) in half-duplex mode. I have two reports when EMAC stops transmitting when connected to a hub. TX ring debug printouts show complete mess when this happens, probably hardware collision handling doesn't work quite well in this mode. This is relevant only for SoCs with EMAC4 core (440GX, 440SP, 440SPe). Tested on 440GX. Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] sk98lin: error handling of pci setupStephen Hemminger2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't enable the pci device twice (already done in the probe routine). Propogate the error codes from pci_request_region back to initial probing. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] sk98lin: error handling on probeStephen Hemminger2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sk98lin driver doesn't do proper error number handling during initialization. Note: -EAGAIN is a bogus return value for hardware errors. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] sk98lin: use kzallocStephen Hemminger2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial use of kzalloc. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] sk98lin: error handling on dual port boardStephen Hemminger2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sk98lin driver error recovery on two port boards is bad. If it fails the second allocation, it will not release resources properly. Also it registers the second port in the pci driver data If second port fails, might as well go with one port. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] sk98lin: not doing high dma properlyStephen Hemminger2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sk98lin 64bit memory handling is wrong. It doesn't set the highdma flag; i.e. the kernel always does bounce buffers. It doesn't fallback to 32 bit mask if it can't get 64 bit mask. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] sk98lin: routine called from probe marked __initStephen Hemminger2006-01-09
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sk98lin driver has a routine marked __init that is called from the probe code. If using pci hotplug, this could be called after the initialization so it needs to be marked __devinit. So if you hot added a sk98lin board, the kernel would crash. I don't have hot plug hardware to actually try this feat. Also, there are two routines, only called from SkGeBoardInit that can be marked __devinit. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | Merge branch 'blk-softirq' of git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds2006-01-09
|\ \ \ | | | | | | | | | | | | Manual merge for trivial #include changes
| * | | [BLOCK] CCISS: update for blk softirq completionsJens Axboe2006-01-09
| | | | | | | | | | | | | | | | Signed-off-by: Jens Axboe <axboe@suse.de>
| * | | [IDE] Use the block layer deferred softirq request completionJens Axboe2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes IDE use the new blk_complete_request() interface. There's still room for improvement, as __ide_end_request() really could drop the lock after getting HWGROUP->rq (why does it need to hold it in the first place? If ->rq access isn't serialized, we are screwed anyways). Signed-off-by: Jens Axboe <axboe@suse.de>
| * | | [SCSI] Kill the SCSI softirq handlingJens Axboe2006-01-09
| |/ / | | | | | | | | | | | | | | | | | | This patch moves the SCSI softirq handling to the block layer version. There should be no functional changes. Signed-off-by: Jens Axboe <axboe@suse.de>
* / / [BLOCK] Kill blk_attempt_remerge()Jens Axboe2006-01-09
|/ / | | | | | | | | | | | | | | It's a broken interface, it's done way too late. And apparently it triggers slab problems in recent kernels as well (most likely after the generic dispatch code was merged). So kill it, ide-cd is the only user of it. Signed-off-by: Jens Axboe <axboe@suse.de>
* | Merge branch 'for-linus' of ↵Linus Torvalds2006-01-08
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
| * | IB: Set GIDs correctly in ib_create_ah_from_wc()Ralph Campbell2006-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | ib_create_ah_from_wc() doesn't create the correct return address (AH) when there is a GRH present (source & dest GIDs need to be swapped). Signed-off-by: Ralph Campbell <ralphc@pathscale.com> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/uverbs: Release event file reference on ib_uverbs_create_cq() errorJack Morgenstein2006-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ib_uverbs_create_cq() should release the completion channel event file if an error occurs after it looks it up. Also, if userspace asks for a completion channel and we don't find it, an error should be returned instead of silently creating a CQ without a completion channel. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/uverbs: set ah_flags when creating address handleRalph Campbell2006-01-06
| | | | | | | | | | | | | | | | | | | | | AH attribute's ah_flags need to be set according to the is_global flag passed in from userspace. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | IB/uverbs: Fix reference counting on error pathsJack Morgenstein2006-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | If an operation fails after incrementing an object's reference count, then it should decrement the reference count on the error path. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-08 11:40:51 -0500