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* PCI: reset pci device state to unknown state for resumeShaohua Li2006-10-271-0/+13
| | | | | | | | | | | | | | | | | | | | | Considering below scenario: 1.Unload a PCI device's driver, the device ->current remains in PCI_D0. 2.Do suspend/resume circle. After that, BIOS puts the device to D3. 3.Reload the device driver. The calling pci_set_power_state in the driver can't change the state to D0, as set_power_state thinks the device is already in D0. A bug is reported at http://bugzilla.kernel.org/show_bug.cgi?id=6024 Pat attached a patch at http://marc.theaimsgroup.com/?l=linux-pci&m=114049761428561&w=2 for this issue, but it's lost. As pci_set_power_state can handle D3 -> D0 correctly (restore config space), I simplified Patrick's patch. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Cc: Patrick Mochel <mochel@digitalimplant.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: x86-64: mmconfig missing printk levelsDave Jones2006-10-271-2/+3
| | | | | | | Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: fix pci_fixup_video as it blows up on sparc64Eiichiro Oiwa2006-10-275-49/+128
| | | | | | | | | | | | This reverts much of the original pci_fixup_video change and makes it work for all arches that need it. fixed, and tested on x86, x86_64 and IA64 dig. Signed-off-by: Eiichiro Oiwa <eiichiro.oiwa.nm@hitachi.com> Acked-by: David Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* acpiphp: fix latch statusMUNEDA Takahiro2006-10-271-3/+3
| | | | | | | | | | | | | | | | | | pci_hotplug.h says: * @latch_status: if the latch (if any) is open or closed (1/0) However, acpiphp returns opposite value. This patch fixes this issue. I tested this patch on my ia64 machine that has some apciphp based hotplug slots. Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2006-10-264-25/+44
|\ | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Fix memory corruption in pci_4u_free_consistent(). [SPARC64]: Fix central/FHC bus handling on Ex000 systems.
| * [SPARC64]: Fix memory corruption in pci_4u_free_consistent().David S. Miller2006-10-251-1/+1
| | | | | | | | | | | | | | | | The second argument to free_npages() was being incorrectly calculated, which would thus access far past the end of the arena->map[] bitmap. Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SPARC64]: Fix central/FHC bus handling on Ex000 systems.David S. Miller2006-10-253-24/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) probe_other_fhcs() wants to see only non-central FHC busses, so skip FHCs that don't sit off the root 2) Like SBUS, FHC can lack the appropriate address and size cell count properties, so add an of_busses[] entry and handlers for that. 3) Central FHC irq translator probing was buggy. We were trying to use dp->child in irq_trans_init but that linkage is not setup at this point. So instead, pass in the parent of "dp" and look for the child "fhc" with parent "central". Thanks to the tireless assistence of Ben Collins in tracking down these problems and testing out these fixes. Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-10-263-5/+5
|\ \ | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [BRIDGE]: correct print message typo [TCP] H-TCP: fix integer overflow [TCP] cubic: scaling error
| * | [BRIDGE]: correct print message typoRandy Dunlap2006-10-251-1/+1
| | | | | | | | | | | | | | | | | | | | | Correct message typo/spello. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TCP] H-TCP: fix integer overflowGavin McCullagh2006-10-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | When using H-TCP with a single flow on a 500Mbit connection (or less actually), alpha can exceed 65000, so alpha needs to be a u32. Signed-off-by: Gavin McCullagh <gavin.mccullagh@nuim.ie> Signed-off-by: Doug Leith <doug.leith@nuim.ie> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TCP] cubic: scaling errorStephen Hemminger2006-10-251-3/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doug Leith observed a discrepancy between the version of CUBIC described in the papers and the version in 2.6.18. A math error related to scaling causes Cubic to grow too slowly. Patch is from "Sangtae Ha" <sha2@ncsu.edu>. I validated that it does fix the problems. See the following to show behavior over 500ms 100 Mbit link. Sender (2.6.19-rc3) --- Bridge (2.6.18-rt7) ------- Receiver (2.6.19-rc3) 1G [netem] 100M http://developer.osdl.org/shemminger/tcp/2.6.19-rc3/cubic-orig.png http://developer.osdl.org/shemminger/tcp/2.6.19-rc3/cubic-fix.png Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'upstream-fixes' of ↵Jeff Garzik2006-10-254-19/+42
|\ \ | |/ |/| | | git://lost.foo-projects.org/~ahkok/git/netdev-2.6 into upstream-fixes
| * e100: account for closed interface when shutting downAuke Kok2006-10-241-2/+8
| | | | | | | | | | | | | | | | Account for the interface being closed before disabling polling on a device, to fix shutdown on some systems that explcitly close the netdevice before calling shutdown. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * e1000: Increment version to 7.2.9-k4Auke Kok2006-10-241-1/+1
| | | | | | | | | | | | Significant fixes -> increment driver version. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * e1000: FIX: move length adjustment due to crc stripping disabled.Jesse Brandeburg2006-10-241-3/+4
| | | | | | | | | | | | | | | | Move the length (rx_bytes counter) adjustment of 4 bytes down to after the TBI_ACCEPT workaround. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * e1000: FIX: Don't limit descriptor size to 4kb for PCI-E adaptersJesse Brandeburg2006-10-241-0/+5
| | | | | | | | | | | | | | | | 82571 and newer chispets don't need to limit desc. length to 4kb and can handle 8kb sizes. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * e1000: FIX: Disable Packet Split for non jumbo framesJesse Brandeburg2006-10-241-2/+4
| | | | | | | | | | | | | | | | Allocations using alloc_page are taking too long for normal MTU, so use LPE only for jumbo frames. Signed-off-bu: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * e1000: FIX: fix wrong txdctl threshold bitmasksBruce Allan2006-10-241-3/+3
| | | | | | | | | | | | | | | | | | Threshold bitmasks for prefetch, host and writeback were clearing bits that they were not supposed to. The leftmost 2 bits in the byte for each threshold are reserved. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * e1000: FIX: 82542 doesn't support WoLAuke Kok2006-10-241-0/+1
| | | | | | | | | | | | Exclude 82542 when setting up WoL. This card does not do WoL at all. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
| * e1000: FIX: don't poke at manageability registers for incompatible adaptersJesse Brandeburg2006-10-242-8/+16
| | | | | | | | | | | | | | | | The MANC register should not be read for PCI-E adapters at all, as well as 82543 and older where 82543 would master abort when this register was accessed. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
* | [PATCH] AVR32: Update defconfigHaavard Skinnemoen2006-10-251-94/+159
| | | | | | | | | | | | | | | | | | Sync atstk1002_defconfig with latest git, turn off non-existent drivers and enable a few more userspace-visible options like SysV IPC and inotify support. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] AVR32: Use __raw MMIO access for internal peripheralsHaavard Skinnemoen2006-10-254-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The read[bwl] and write[bwl] functions are meant for accessing PCI devices. How this is achieved on AVR32 is unknown, as there are no systems with a PCI bridge available yet. On-chip peripheral access, however, should not depend on how we end up implementing PCI access, so using __raw_read[bwl]/__raw_write[bwl] is the right thing to do for on-chip peripherals. This patch converts the drivers for the static memory controller, interrupt controller, PIO controller and system manager to use __raw MMIO access. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] AVR32: Implement and export __raw_{read,write}s[bwl]Haavard Skinnemoen2006-10-254-0/+109
| | | | | | | | | | | | | | | | Implement __raw_readsb and __raw_writesb. Export __raw_reads[bwl] and __raw_writes[bwl] for use by modules. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] AVR32: add io{read,write}{8,16,32}{be,} supportBen Nizette2006-10-251-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A number of new drivers require io{read,write}{8,16,32}{be,} family of io operations. These are provided for the AVR32 by this patch in the form of a series of macros. Access to the (memory mapped) io space through these macros is defined to be little endian only as little endian devices (such as PCI) are the main consumer of IO access. If high speed access is required, io{read,write}{16,32}be macros are supplied to perform native big endian access to this io space. Signed-off-by: Ben Nizette <ben@mallochdigital.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] AVR32: Fix oversize immediates in atomic.hHaavard Skinnemoen2006-10-251-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When calling e.g. atomic_sub_return with a large constant, the compiler may output an immediate that is too large for the sub instruction in the middle of the loop. Fix this by explicitly specifying the number of bits allowed in the constraint. Also stop atomic_add_return() and friends from falling back to their respective "sub" variants if the constant is too large to fit in an immediate. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] AVR32: Don't try to iounmap P2 segment addressesHaavard Skinnemoen2006-10-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | While ioremap() will happily map a physical address through the P2 (uncached) segment when appropriate, iounmap() doesn't know how to handle those mappings. This patch makes iounmap() do the right thing, i.e. nothing, for such mappings. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] AVR32: Silence some compile warningsHaavard Skinnemoen2006-10-254-5/+5
| | | | | | | | | | | | | | | | Silence a few compile warnings which are basically harmless, but easy to fix. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] AVR32: Minor Makefile cleanupHaavard Skinnemoen2006-10-252-11/+14
| | | | | | | | | | | | | | | | | | | | | | Don't generate listing by default, remove unused LIBGCC variable and rename generated disassembly and listing files to vmlinux.{s,lst}. Also make sure that files generated during the build are actually removed with make clean. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2006-10-2564-874/+1010
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (40 commits) [SCSI] aic79xx: Print out signalling [SCSI] aic7xxx: Remove slave_destroy [SCSI] aic79xx: set precompensation [SCSI] aic79xx: Fixup external device reset [SCSI] replace u8 and u32 with __u8 and __u32 in scsi.h for user space [SCSI] lpfc: fix printk format warning [SCSI] aic79xx: make ahd_set_tags() static [SCSI] aic7xxx: cleanups [SCSI] drivers/scsi: Handcrafted MIN/MAX macro removal [SCSI] scsi_debug: support REPORT TARGET PORT GROUPS [SCSI] qla1280 bus reset typo [SCSI] libiscsi: fix logout pdu processing [SCSI] libiscsi: fix aen support [SCSI] libiscsi: fix missed iscsi_task_put in xmit error path [SCSI] libiscsi: fix oops in connection create failure path [SCSI] iscsi class: fix slab corruption during restart [SCSI] Switch fdomain to the pci_get API [SCSI] add can_queue to host parameters [SCSI] megaraid_{mm,mbox}: 64-bit DMA capability fix [SCSI] aic94xx: Supermicro motherboards support ...
| * | [SCSI] aic79xx: Print out signallingHannes Reinecke2006-10-251-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a cross-port of a similar patch for aic7xxx; only it's a bit simpler here as we don't support HVD and all controller actually implement this register. I hope. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] aic7xxx: Remove slave_destroyHannes Reinecke2006-10-255-78/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a cross-port from aic79xx; we still hit the occasional BUG_ON in slave_destroy. And again we don't really need the slave_destroy callback nor the ahc_linux_target structure at all. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] aic79xx: set precompensationHannes Reinecke2006-10-251-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | aic79xx has a special 'iocell' chip which handles the precompensation. If it's set via DV we should make sure to set the chip correctly, too. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] aic79xx: Fixup external device resetHannes Reinecke2006-10-251-10/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Whenever an external device is resetted we really have to take care to keep the channel in sync. Just notifying SCSI-ML and retry is not enough as we have to make sure the SCSI bus is not getting confused, either. So whenever we detect an external reset we rewrite the command to TUR, disable packetized command and notify the internal engine that an abort has happened. This way we trigger a proper bus reset sequence and all devices will be renegotiated properly. Kudos to Justin Gibbs and Luben Tuikov for this idea. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] replace u8 and u32 with __u8 and __u32 in scsi.h for user spaceFUJITA Tomonori2006-10-251-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] lpfc: fix printk format warningRandy Dunlap2006-10-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix printk format warning: drivers/scsi/lpfc/lpfc_attr.c:597: warning: long long unsigned int format, uint64_t arg (arg 4) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: James Smart <James.Smart@Emulex.Com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] aic79xx: make ahd_set_tags() staticAdrian Bunk2006-10-252-6/+1
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] aic7xxx: cleanupsAdrian Bunk2006-10-2513-198/+175
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - make needlessly global code static - #if 0 the following unused global functions: - aic79xx_core.c: ahd_print_scb - aic79xx_core.c: ahd_suspend - aic79xx_core.c: ahd_resume - aic79xx_core.c: ahd_dump_scbs - aic79xx_osm.c: ahd_softc_comp Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] drivers/scsi: Handcrafted MIN/MAX macro removalAmol Lad2006-10-256-41/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanups done to use min/max macros from kernel.h. Handcrafted MIN/MAX macros are changed to use macros in kernel.h [akpm@osdl.org: fix warning] Signed-off-by: Amol Lad <amol@verismonetworks.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] scsi_debug: support REPORT TARGET PORT GROUPSHannes Reinecke2006-10-252-14/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for REPORT TARGET PORT GROUPS. This is used eg for the multipathing priority callout to determine the path priority. With this patch multipath-tools can use the existing mpath_prio_alua callout to exercise the path priority grouping. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] qla1280 bus reset typoJes Sorensen2006-10-251-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | Fix typo in check of return value of qla1280_bus_reset() which would result in an adapter reset in addition to the bus reset. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] libiscsi: fix logout pdu processingMike Christie2006-10-251-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to the iscsi RFC, we cannot send other requests if we have sent a logout pdu. This patch enforces this requirement by blocking the session and suspending the send thread. Userspace decides if we restart the connection or if we just free everything. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] libiscsi: fix aen supportMike Christie2006-10-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | We have been dropping the pdu. We should just send it to userspace and let it handle it. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] libiscsi: fix missed iscsi_task_put in xmit error pathMike Christie2006-10-251-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | from bhalevy@gmail.com: It looks like change 652 to libiscsi.c added some dead code around line 670 if (rc) { spin_unlock_bh(&conn->session->lock); goto again; } since 5 lines above we goto again if (rc). It looks like the previous if (rc) should go away if we want to put the ctask before breaking out of the while loop with "goto again" (see following patch). Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] libiscsi: fix oops in connection create failure pathMike Christie2006-10-252-33/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If connection creation fails we end up calling list_del on a invalid struct. This then causes an oops. We are not acutally using the lists (old MCS code we thought might be useful elsewhere) so this patch just removes that code. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] iscsi class: fix slab corruption during restartMike Christie2006-10-252-233/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The transport class recv mempools are causing slab corruption. We could hack around netlink's lack of mempool support like dm, but it is just too ulgy (dm's hack is ugly enough :) when you need to support broadcast. This patch removes the recv pools. We have not used them even when we were allocting 20 MB per session and the system only had 64 MBs. And we have no pools on the send side and have been ok there. When Peter's work gets merged we can use that since the network guys are in favor of that approach and are not going to add mempools everywhere. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] Switch fdomain to the pci_get APIAlan Cox2006-10-251-10/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Doesn't make the hardware hot pluggable but does ensure the driver won't crash when another device is hot-unplugged at the wrong moment. Soon I propose to deprecate pci_find_device() and some of its friends. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] add can_queue to host parametersJames Bottomley2006-10-251-0/+2
| | | | | | | | | | | | | | | | | | | | | Debugging TCQ issues has shown me this is a very useful parameter to be able to view. Add it to he host class parameters. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] megaraid_{mm,mbox}: 64-bit DMA capability fixAndrey Mirkin2006-10-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is known that 2 LSI Logic MegaRAID SATA RAID Controllers (150-4 and 150-6) don't support 64-bit DMA. Unfortunately currently this check is wrong and driver sets 64-bit DMA mode for these devices. Signed-off-by: Andrey Mirkin <amirkin@sw.ru> Acked-by: "Ju, Seokmann" <Seokmann.Ju@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] aic94xx: Supermicro motherboards supportSergey Kononenko2006-10-253-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | Add PCI id. Plus correct for possibly missing resistor that can cause FLASHEX to have the wrong value. Signed-off-by: Sergey Kononenko <sergk@sergk.org.ua> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | [SCSI] ibmvscsi: correctly reenable CRQSantiago Leon2006-10-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "ibmvscsi: treat busy and error conditions separately" patch submitted by Dave Boutcher back in June incorrectly reenables the CRQ. The broken logic causes the adapter to get disabled if the CRQ connection happens to close temporarily. This patch "fixes that obviously wrong logic check" (Dave's words). Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: David Boutcher <sleddog@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 23:52:53 +0000