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* [SCTP]: ADDIP: Don't use an address as source until it is ASCONF-ACKedSridhar Samudrala2006-07-216-27/+80
| | | | | | | This implements Rules D1 and D4 of Sec 4.3 in the ADDIP draft. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SCTP]: Set chunk->data_accepted only if we are going to accept it.Sridhar Samudrala2006-07-211-1/+2
| | | | | | | | Currently there is a code path in sctp_eat_data() where it is possible to set this flag even when we are dropping this chunk. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SCTP]: Verify all the paths to a peer via heartbeat before using them.Sridhar Samudrala2006-07-218-19/+60
| | | | | | | | This patch implements Path Initialization procedure as described in Sec 2.36 of RFC4460. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SCTP]: Unhash the endpoint in sctp_endpoint_free().Vlad Yasevich2006-07-211-5/+6
| | | | | | | | | This prevents a race between the close of a socket and receive of an incoming packet. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SCTP]: Check for NULL arg to sctp_bucket_destroy().Sridhar Samudrala2006-07-211-1/+1
| | | | | Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [PKT_SCHED] netem: Fix slab corruption with netem (2nd try)Guillaume Chazarain2006-07-211-1/+3
| | | | | | | | | | | | | | | | | CONFIG_DEBUG_SLAB found the following bug: netem_enqueue() in sch_netem.c gets a pointer inside a slab object: struct netem_skb_cb *cb = (struct netem_skb_cb *)skb->cb; But then, the slab object may be freed: skb = skb_unshare(skb, GFP_ATOMIC) cb is still pointing inside the freed skb, so here is a patch to initialize cb later, and make it clear that initializing it sooner is a bad idea. [From Stephen Hemminger: leave cb unitialized in order to let gcc complain in case of use before initialization] Signed-off-by: Guillaume Chazarain <guichaz@yahoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
* [WAN]: Converted synclink drivers to use netif_carrier_*()Krzysztof Halasa2006-07-214-16/+40
| | | | | | | | WAN: Converted synclink drivers to use netif_carrier_*() instead of hdlc_set_carrier(). Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* [WAN]: Cosmetic changes to N2 and C101 driversKrzysztof Halasa2006-07-212-3/+4
| | | | | | | WAN: Cosmetic changes to N2 and C101 drivers Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* [WAN]: Added missing netif_dormant_off() to generic HDLCKrzysztof Halasa2006-07-214-0/+4
| | | | | | | | WAN: Fixed a problem with PPP/raw HDLC/X.25 protocols not doing netif_dormant_off() at startup. Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV4]: Get rid of redundant IPCB->opts initialisationHerbert Xu2006-07-216-7/+0
| | | | | | | | Now that we always zero the IPCB->opts in ip_rcv, it is no longer necessary to do so before calling netif_rx for tunneled packets. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2006-07-2155-672/+796
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (38 commits) [SCSI] More buffer->request_buffer changes [SCSI] mptfusion: bump version to 3.04.01 [SCSI] mptfusion: misc fix's [SCSI] mptfusion: firmware download boot fix's [SCSI] mptfusion: task abort fix's [SCSI] mptfusion: sas nexus loss support [SCSI] mptfusion: sas loginfo update [SCSI] mptfusion: mptctl panic when loading [SCSI] mptfusion: sas enclosures with smart drive [SCSI] NCR_D700: misc fixes (section and argument ordering) [SCSI] scsi_debug: must_check fixes [SCSI] scsi_transport_sas: kill the use of channel [SCSI] scsi_transport_sas: add expander backlink [SCSI] hide EH backup data outside the scsi_cmnd [SCSI] ibmvscsi: handle inactive SCSI target during probe [SCSI] ibmvscsi: allocate lpevents for ibmvscsi on iseries [SCSI] aic7[9x]xx: Remove last vestiges of reverse_scan [SCSI] aha152x: stop poking at saved scsi_cmnd members [SCSI] st.c: Improve sense output [SCSI] lpfc 8.1.7: Change version number to 8.1.7 ...
| * [SCSI] More buffer->request_buffer changesChristoph Hellwig2006-07-1414-21/+19
| | | | | | | | | | | | | | | | Seem like quite a few splipped through the cracks. Here's a patch to update all references I could find: Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: bump version to 3.04.01Eric Moore2006-07-131-2/+2
| | | | | | | | | | | | | | bump version to 3.04.01 Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: misc fix'sEric Moore2006-07-139-49/+10
| | | | | | | | | | | | | | | | | | | | * removing obsolete 1066, 1066E from Kconfig * initializing aen_event_read_flag after host reset * remove oem references * remove obsolete mpt_pq_filter command line option Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: firmware download boot fix'sEric Moore2006-07-131-8/+18
| | | | | | | | | | | | | | | | | | | | Fix's to insure download boot could occur when either channel of 1030 is reset. Necessary in order for onboard controller in flashless environment to become operational. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: task abort fix'sEric Moore2006-07-132-18/+41
| | | | | | | | | | | | | | | | | | | | | | | | Fix's to insure proper status is returned to midlayer when a task abort failed to be aborted by controller firmware. Also sanity checks to prevent scsi cmd from being double completed during error recovery. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: sas nexus loss supportEric Moore2006-07-131-1/+18
| | | | | | | | | | | | | | sas nexus loss support for systems that suport failover. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: sas loginfo updateEric Moore2006-07-131-18/+36
| | | | | | | | | | | | | | Adding more sas loginfo strings. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: mptctl panic when loadingEric Moore2006-07-131-6/+6
| | | | | | | | | | | | | | | | Fix panic for when mptctl is loading at the same time when one of the fusion llds (mptsas/mptfc/mptspi) is loading. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptfusion: sas enclosures with smart driveEric Moore2006-07-132-0/+48
| | | | | | | | | | | | | | Adding support for sas enclosures with smart drives. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] NCR_D700: misc fixes (section and argument ordering)James Bottomley2006-07-121-7/+7
| | | | | | | | | | | | | | | | | | Apparently the D700 has had an argument ordering issue for quite a while which can cause it to get the wrong scsi_id (I just got an unbootable voyager system because of this). Hopefully this patch also fixes up all the sectional mismatches within the driver. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] scsi_debug: must_check fixesRandy Dunlap2006-07-121-18/+54
| | | | | | | | | | | | | | | | Check all __must_check warnings in scsi_debug. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] scsi_transport_sas: kill the use of channel James Bottomley2006-07-123-41/+24
| | | | | | | | | | | | | | | | | | Using the port_id for the channel is completely unnecessary since the host_id/target_id are constructed to be globally unique. Also move the mptsas driver on to virtual channel 1 for its raid devices. Acked-by: "Moore, Eric" <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] scsi_transport_sas: add expander backlinkJames Bottomley2006-07-122-0/+23
| | | | | | | | | | | | | | | | This patch adds the ability to add a backlink to a particular port. The idea is to represent properly ports on expanders that are used specifically for linking to the parent device in the topology. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] hide EH backup data outside the scsi_cmndChristoph Hellwig2006-07-098-233/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently struct scsi_cmnd has various fields that are used to backup original data after the corresponding fields have been overridden for EH commands. This means drivers can easily get at it and misuse it. Due to the old_ naming this doesn't happen for most of them, but two that have different names have been used wrong a lot (see previous patch). Another downside is that they unessecarily bloat the scsi_cmnd size. This patch moves them onstack in scsi_send_eh_cmnd to fix those two issues aswell as allowing future EH fixes like moving the EH command submissions to use SG lists like everything else. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ibmvscsi: handle inactive SCSI target during probeDave C Boutcher2006-07-091-0/+1
| | | | | | | | | | | | | | Without this patch we register an interrupt with request_irq, but then return a bad return code from the module probe. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] ibmvscsi: allocate lpevents for ibmvscsi on iseriesDave C Boutcher2006-07-091-1/+1
| | | | | | | | | | | | | | | | Allocate the correct number of lp events when running ibmvscsi on legacy iseries Signed-off-by: Dave Boutcher <sleddog@us.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aic7[9x]xx: Remove last vestiges of reverse_scanMatthew Wilcox2006-07-092-22/+0
| | | | | | | | | | | | | | Remove last vestiges of the reverse_scan paramater from aic7xxx and aic79xx. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aha152x: stop poking at saved scsi_cmnd membersChristoph Hellwig2006-07-091-6/+23
| | | | | | | | | | | | | | | | | | Stop poking into the old_ & co scsi_cmnd fields that should only be used in the EH code. Untested, but this is required to move ahead with the EH fixes. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] st.c: Improve sense outputLuben Tuikov2006-07-091-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert this: st0: Error with sense data: <6>st: Current: sense key: Illegal Request Additional sense: Invalid field in cdb To this: st0: Current: sense key: Illegal Request Additional sense: Invalid field in cdb Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Acked-by: Kai Makisara <kai.makisara@kolumbus.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Change version number to 8.1.7James Smart2006-07-091-1/+1
| | | | | | | | | | | | | | Change version number to 8.1.7 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Misc FixesJames Smart2006-07-093-13/+17
| | | | | | | | | | | | | | | | | | | | | | Misc Fixes: - Fix some sparse warnings - casts of address space - Fix handling of the adapter registration string. Each invocation was byteswapping, so every other adapter init attempt failed. - Correct comments and default value for the lpfc_max_luns parameter Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Add lpfc_sli_flush_mbox_queue() functionJames Smart2006-07-093-1/+21
| | | | | | | | | | | | | | | | Add lpfc_sli_flush_mbox_queue() function and use it in lpfc_offline() call to avoid deadlock on thread block. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Correct the wait in attachment that delays for topology ↵James Smart2006-07-091-10/+14
| | | | | | | | | | | | | | | | | | discovery Correct the wait in attachment that delays for topology discovery Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Remove depricated sysfs attribute board_onlineJames Smart2006-07-091-42/+0
| | | | | | | | | | | | | | | | Remove depricated sysfs attribute board_online, as it's replaced by the new issue_reset attribute Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Adding new issue_reset sysfs attributeJames Smart2006-07-091-0/+43
| | | | | | | | | | | | | | Adding new issue_reset sysfs attribute Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Fix panic in lpfc_sli_validate_fcp_iocbJames Smart2006-07-091-10/+12
| | | | | | | | | | | | | | | | Fix panic in lpfc_sli_validate_fcp_iocb due to access of scsi_cmnd after returning it to the midlayer Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Consolidate dma buf cleanup into a separate functionJames Smart2006-07-091-16/+24
| | | | | | | | | | | | | | Consolidate dma buf cleanup into a separate function Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Correct bogus nodev_tmo message on NPort that changes its ↵James Smart2006-07-091-24/+34
| | | | | | | | | | | | | | | | | | NPort Id Correct bogus nodev_tmo message on NPort that changes its NPort Id Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Fix txcmplq related panics on heavy IO while downloading ↵James Smart2006-07-091-7/+17
| | | | | | | | | | | | | | | | | | firmware Fix txcmplq related panics on heavy IO while downloading firmware Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Issue DOWN_LINK prior to INIT_LINK to work around link ↵James Smart2006-07-091-1/+11
| | | | | | | | | | | | | | | | | | failure issue Issue DOWN_LINK prior to INIT_LINK to work around link failure issue Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Fixed infinite retry of REG_LOGIN mailbox failed due to ↵James Smart2006-07-091-0/+11
| | | | | | | | | | | | | | | | | | MBXERR_RPI_FULL Fixed infinite retry of REG_LOGIN mailbox failed due to MBXERR_RPI_FULL Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Fix memory leak and cleanup code related to per ring ↵James Smart2006-07-093-27/+5
| | | | | | | | | | | | | | | | | | lookup array Fix memory leak and cleanup code related to per ring lookup array. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Standardize the driver on a single define for the maximum ↵James Smart2006-07-093-7/+8
| | | | | | | | | | | | | | | | | | supported targets Standardize the driver on a single define for the maximum supported targets. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] lpfc 8.1.7: Use mod_timer instead of add_timer in ↵James Smart2006-07-091-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | lpfc_els_timeout_handler Use mod_timer instead of add_timer in lpfc_els_timeout_handler This patch was formerly posted by Mark Haverkamp. http://marc.theaimsgroup.com/?l=linux-scsi&m=114246089015681&w=2 Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] mptsas: use unnumbered port API and remove driver porttrackingEric Moore2006-07-092-23/+16
| | | | | | | | | | | | | | | | | | This allows us to be rid of the machinery in mptsas for creating and tracking port numbers. Since mptsas is merely inventing the numbers, the SAS transport class may as well do it instead. Signed-off-by: Eric Moore <Eric.Moore@lsil.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] update additional sense codes and some opcode namesDouglas Gilbert2006-07-091-38/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | Following on from my post titled: "additional sense codes need update" see the attachment against lk 2.6.17 . ChangeLog: - update additional sense codes table to agree with SPC-4 revision 5a (14 June 2006) - adjust some of the opcode names Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] scsi_transport_sas: add unindexed portsJames Bottomley2006-07-092-2/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SAS HBAs don't want to go to the trouble of tracking port numbers, so they'd simply like to say "add this port and give it a number". This is especially beneficial from the hotplug point of view, since tracking ports and the available number space can be a real pain. The current implementation uses an incrementing number per expander to add the port on. However, since there can never be more ports than there are phys, a later implementation will try to be more intelligent about this. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] aic79xx: make ahd_done_with_status() staticAdrian Bunk2006-07-091-1/+1
| | | | | | | | | | | | | | | | | | This patch makes a needlessly global function static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* | Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds2006-07-2112-53/+140
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] sysfs_create_xxx return values. [S390] .align 4096 statements in head.S [S390] get_clock inline assembly. [S390] channel measurement interval display. [S390] xpram module parameter parsing - take 2. [S390] Fix gcc warning about unused return values.
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