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* [PATCH] powerpc: Make ppc_md.set_dabr non 64-bit specificMichael Ellerman2005-11-06
| | | | | | | | | | Define ppc_md.set_dabr for both 32 + 64 bit. Cleanup the implementation for pSeries also, it was needlessly complex. Now we just do two firmware tests at setup time, and use one of two functions, rather than using one function and testing on every call. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc: Various UP build fixesPaul Mackerras2005-11-06
| | | | | | | | | Mostly this involves adding #include <asm/smp.h>, since that defines things like boot_cpuid[_phys] and [gs]et_hard_smp_processor_id, which are SMP-related but still needed on UP. This incorporates fixes posted by Olof Johansson and Heikki Lindholm. Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Kill ppcdebugDavid Gibson2005-11-06
| | | | | | | | | | | | | | | | The ancient ppcdebug/PPCDBG mechanism is now only used in two places. First, in the hash setup code, one of the bits allows the size of the hash table to be reduced by a factor of 8 - which would be better accomplished with a command line option for that purpose. The other was a bunch of bus walking related messages in the iSeries code, which would seem to be insufficient reason to keep the mechanism. This patch removes the last traces of this mechanism. Built and booted on iSeries and pSeries POWER5 LPAR (ARCH=powerpc). Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Nicer printing of address at oopsOlof Johansson2005-11-06
| | | | | | | | | | Add nicer printing of faulting address on unresolvable kernel faults. Makes life a little easier for those who don't know how to decode our register contents at oops time. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] ppc32: handle access to non-present IO ports on 8xxMarcelo Tosatti2005-11-06
| | | | | | | | | | | This adds exception table entries for I/O instructions on and changes MachineCheckException() slightly to cover 8xx specifics (on 8xx the MCE can be generated while executing the IO access instruction itself, which is not the case on PowerMac's, as the comment on traps.c details). Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] ppc32 8xx: fix m8xx_wdt accessor macro updateMarcelo Tosatti2005-11-06
| | | | | | | | | The following patch against m8xx_wdt.c adds <asm/io.h> (required for out,in_be32/16) and fixes syntatic problems introduced with the IO accessor macro update. Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] powerpc: Fix i8259 cascade IRQDavid Woodhouse2005-11-06
| | | | | | | | | | | | setup_irq() aborts immediately if there's no handler for the IRQ in question. So i8259_init() should set up its handlers before trying to set up the cascade on IRQ 2. With this and the patch I sent a few days ago to fix initrd on ppc32, my Pegasos now runs the arch/powerpc kernel. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] dlpar enable for OF pci probeJohn Rose2005-11-06
| | | | | | | | | This patch contains the arch/ppc64 bits for enabling DLPAR and PCI Hotplug for the new OF-based PCI probe mechanism. This code path is currently broken. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] reset tss->io_bitmap_owner in sys_ioperm()Bart Oldeman2005-11-05
| | | | | | | | | | | | | | | my patch "x86: initialise tss->io_bitmap_owner to something" (commit ID d5cd4aadd3d220afac8e3e6d922e333592551f7d) introduced a problem with a program (DOSEMU) that called ioperm after already doing some port i/o. The problem is that a process switch return causes tss->io_bitmap_base to be set to IO_BITMAP_OFFSET so that the fault (that *really* sets the io bitmap) never triggers. This fixes that regression. Signed-off-by: Bart Oldeman <bartoldeman@users.sourceforge.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Set the vga cursor even when hiddenSamuel Thibault2005-11-05
| | | | | | | | | | | | | | | | | Some visually impaired people use hardware devices which directly read the vga screen. When newt for instance asks to hide the cursor for better visual aspect, the kernel puts the vga cursor out of the screen, so that the cursor position can't be read by the hardware device. This is a great loss for such people. Here is a patch which uses the same technique as CUR_NONE for hiding the cursor while still moving it. Mario, you should apply it to the speakup kernel for access floppies asap. I'll submit a 2.4 patch too. Signed-off-by: samuel.thibault@ens-lyon.org Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2005-11-05
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * [PATCH] phy address mask support for generic phy layerMatt Porter2005-11-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds a phy_mask field to struct mii_bus and uses it. This field indicates each phy address to be ignored when probing the mdio bus. This support is needed for the fs_enet and ibm_emac drivers to be converted to the generic phy layer among other drivers. Many systems lock up on probing certain phy addresses or probing doesn't return 0xffff when nothing is found at the address. A new driver I'm working on also makes use of this mask. Signed-off-by: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] pcnet32: Prevent hang with 79c976Don Fry2005-11-05
| | | | | | | | | | | | | | | | | | | | | | | | Some boards using the 79c976 pcnet32 chip will hang the system if the ethtool --register-dump is performed with the device operational. The request to read bcr30 is retried by the PCI device infinitely without returning data, hanging the system. Tested ia32 and ppc64. Signed-off-by: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] pcnet32: AT2700/2701 and Bugzilla 2699 & 4551Don Fry2005-11-05
| | | | | | | | | | | | | | | | | | | | | | This patch is a better fix for Allied Telesyn 2700/2701 FX boards than the change made in early January this year. It allows the user to select the speed/duplex via module_param, but if no selection is made, forces the speed to 100 FD. It fixes both Bugzilla bugs 2669 and 4551. Tested ia32 and ppc64 by myself, and by the originator of bug 2669. Signed-off-by: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] pcnet32: show name of failing deviceDon Fry2005-11-05
| | | | | | | | | | | | | | | | | | | | | | Display the name eth%d or pci_name() of device which fails to allocate memory. When changing ring size via ethtool, it also releases the lock before returning on error. Added comment that the caller of pcnet32_alloc_ring must call pcnet32_free_ring on error, to avoid leak. Tested ia32 by forcing allocation errors. Signed-off-by: Don Fry <brazilnut@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] S2io: Updated documentationRavinandan Arakali2005-11-05
| | | | | | | | | | | | | | | | | | | | Hi, This patch provides updated documentation on the Neterion(S2io) driver. Please review the patch. Signed-off-by: Ravinandan Arakali <ravinandan.arakali@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] S2io: Multi buffer mode supportAnanda Raju2005-11-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi, This patch provides dynamic two buffer-mode and 3 buffer-mode options. Previously 2 buffer-mode was compilation option. Now with this patch applied one can load driver in 2 buffer-mode with module-load parameter ie. #insmod s2io.ko rx_ring_mode=2 This patch also provides 3 buffer-mode which provides header separation functionality. In 3 buffer-mode skb->data will have L2/L3/L4 headers and "skb_shinfo(skb)->frag_list->data" will have have L4 payload. one can load driver in 3 buffer-mode with same above module-load parameter ie. #insmod s2io.ko rx_ring_mode=3 Please review the patch. Signed-off-by: Ananda Raju <ananda.raju@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] drivers/net/wireless/airo.c unsigned comparasonGabriel A. Devenyi2005-11-05
| | | | | | | | | | | | | | | | | | | | | | fid is declared as a u32 (unsigned int), and then a few lines later, it is checked for a value < 0, which is clearly useless. In the two locations this function is used, in one it is *explicitly* given a negative number, which would be ignored with the current definition. Thanks to LinuxICC (http://linuxicc.sf.net). Signed-off-by: Gabriel A. Devenyi <ace@staticwave.ca> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * Merge branch 'master'Jeff Garzik2005-11-05
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| * \ Merge branch 'master'Jeff Garzik2005-10-30
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| * | | [PATCH] fec_8xx: Add support for Intel PHY LX971Pantelis Antoniou2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | The following patch add support for the Intel LX971 PHY. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] fec_8xx: Remove dependency on NETTA & NETPHONEPantelis Antoniou2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch removes the dependency of the fec_8xx driver on the NETTA & NETPHONE boards. Other people use the driver too, and we await their board support patches. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] fs_enet: Fix dma_unmap_single callsPantelis Antoniou2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patches fixes a bug with erroneous calling of dma_unmap_single. It never triggered because on normal ppc32 the calls is a NOP. Out of tree drivers need this fix however. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] Maintainers for fs_enetPantelis Antoniou2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch adds a MAINTAINERS entry for the fs_enet driver. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] PPC 4xx EMAC driver: fix VSC8201 PHY initializationEugene Surovegin2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * MII registers must override strap pins * disable "echo" mode to make 10/HDX work (Franz Sirl) Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] PPC 44x EMAC driver: add 440GR supportEugene Surovegin2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add PowerPC 440GR support Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] PPC 44x EMAC driver: add 440SPe supportEugene Surovegin2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some reason, the hardware designers made the polarity of one bit in the 440SPe's PHY interface register the opposite of all other PPC 440 chips. To handle this, abstract our access to this bit and do the right thing based on the configured CPU type. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | | | [libata] restore sg on DMA mapping failureTejun Heo2005-11-05
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* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6Linus Torvalds2005-11-05
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| * | | [SCSI] sd: Fix refcountingAlan Stern2005-11-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the driver takes a reference only for requests coming by way of the gendisk, not for requests coming by way of the struct device or struct scsi_device. Such requests can arrive in the rescan, flush, and shutdown pathways. The patch also makes the scsi_disk keep a reference to the underlying scsi_device, and it erases the scsi_device's pointer to the scsi_disk when the scsi_device is removed (since the pointer should no longer be used). This resolves Bugzilla entry #5237. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | Fix ips.c compileJames Bottomley2005-11-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It looks like one of the ips patches was missing a closing brace in a function Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | Merge by HandJames Bottomley2005-11-04
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts in dec_esp.c (Thanks Bacchus), scsi_transport_iscsi.c and scsi_transport_fc.h Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] ips: Fix initialization bug with kdumpJack Hammer2005-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If I/O is active on the adapter, and an unexpected interrupt is pending during initialization, the driver blows it's brains out. Since the driver didn't initiate the I/O, the data in it's internal tables will contain NULL pointers. When this condition is detected, a "flush cache and reset" is performed. The flush cache allows any pending "lazy writes" that the adapter is processing to complete ( a "must have" for a RAID adapter ) and the reset puts the adapter back into a known, good state. Signed-off-by: Jack Hammer <jack_hammer@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] ips: Fix up for correct scatter/gather processingJack Hammer2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added kmap_atomic/kunmap_atomic. Added protection of KM_IRQ0 slot with local_irq_save(), local_irq_restore(), and comments. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Change version number to 8.1.0James.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc 8.1.0 : Add owner field to struct pci_driverJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Fix eh_ return codes for commandsJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Return FAILED from eh_ routines if command(s) is(are) not completed There were scenarios where we may have returned from the error handlers prior to all affected commands being flushed to the midlayer. Add changes to ensure this doesn't happen. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Remove unneeded IOCB_t * castJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Adjust lpfc_scsi_buf allocationJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust lpfc_scsi_buf allocation to account for lun_queue_depth and error handling Under high load and high duress, the error handler could steal some command resources from the normal i/o path. Rework to allocate additional resources to avoid this scneario. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Replace lpfc_sli_issue_iocb_wait_high_priorityJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace lpfc_sli_issue_iocb_wait_high_priority with lpfc_sli_issue_iocb_wait. Simplify code paths, as there really wasn't a "priority" Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Fix for "command completion for iotax x?? not found"James Bottomley2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: James Smart <James.Smart@emulex.com> There were scenarios where the error handlers could reuse an iotag value of an active io. Remove all possibility of this by pre-assigning iotag resources to command resources. Signed-off-by: James Smart <James.Smart@emulex.com> Rejections fixed up and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Remove RPI hash from the driverJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Table was not providing a lot of value and injected a couple of errors. Removed it and made functionality inline. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Restore HEX safe bahavior of the sysfs xxx_store functions.James.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Fix for "Unknown IOCB command Data: x0 x3 x0 x0"James.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix for "Unknown IOCB command Data: x0 x3 x0 x0" messages and inability to see devices On some platforms, the host-memory based ring mgmt area was not zero. Also, driver wasn't manipulating the entire 32bits of the ring pointers. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Fix comments for nodev_tmoJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Add range checking for attributes passed as options at load time.James.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reuse macros defined for sysfs store callbacks in the initialization code in order to enforce the same range checking. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Return -EINVAL, -EPERM, and -EIO instead of 0 from sysfs callbacksJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Update to Emulex hba model namesJames.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update adapter names to match Emulex naming conventions. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] lpfc: Cleanup code in lpfc_get_stats().James.Smart@Emulex.Com2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup white spaces in argument calls & initializations, prune if statements, remove casting and remove redundant if checks. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| | * | | [SCSI] remove broken driver cpqfcJames Bottomley2005-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hopefully there should be a brand new replacement driver for this heap of junk by the beginning of next year. Acked By: Martin K. Petersen <mkp@mkp.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-09 00:03:34 -0500