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* scsi_transport_spi: Blacklist Ultrium-3 tape for IU transfersJames Bottomley2009-06-21
| | | | | | | | | | | | There have been several bug reports which identified the Ultrium-3 tape as just hanging up on the bus during certain types of IU transfer. The identified culpret is type 0x02 (MULTIPLE COMMAND) transfers. The only way to prevent this tape wedging is to prevent it from using IU transfers at all. So this patch uses the exported blacklist matching technology to recognise the drive and force it not to use IU transfers. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* scsi_transport_spi: use spi target settings instead of inquiry data for DVJames Bottomley2009-06-21
| | | | | | | | | | Right at the moment, we carefully set up the spi_support_xx in the device configuration routines, but then we never actually use the results: we rely on the inquiry strings. If we're going to allow overrides to the inquiry data, we have to rely on our own internal settings. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* enhance device info matching for multiple tablesJames Bottomley2009-06-21
| | | | | | | | | | | The current scsi_devinfo.c matching routines use a single table for the global blacklist. However, we're developing a need to blacklist from specific transports too (notably some tape drives using SPI which don't respond well to high speed protocols). Instead of developing separate blacklist matching for each transport class needing it, enhance the current list matching to permit multiple lists. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* qla2xxx: Update version number to 8.03.01-k4.Andrew Vasquez2009-06-21
| | | | | Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* qla2xxx: Correct (again) overflow during dump-processing on large-memory ↵Andrew Vasquez2009-06-21
| | | | | | | | | | | | | ISP23xx parts. Commit 7b867cf76fbcc8d77867cbec6f509f71dce8a98f ([SCSI] qla2xxx: Refactor qla data structures) inadvertently reverted e792121ec85672c1fa48f79d13986a3f4f56c590 ([SCSI] qla2xxx: Correct overflow during dump-processing on large-memory ISP23xx parts.). Cc: stable@kernel.org Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* qla2xxx: Limit querying to supported mailbox-registers while reading FW state.Andrew Vasquez2009-06-21
| | | | | | | | Pre-ISP24xx chips have dedicated uses for mailbox 4 and 5 which software should typically not query nor update. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* qla2xxx: Correct iiDMA-update calling conventions.Harish Zunjarrao2009-06-21
| | | | | | | | | | * To set iiDMA speeds for ISP81XX, bits 5-0 are used whereas for other older ISPs bits 2-0 are used. * Pass proper VP index Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* qla2xxx: Fixed a bug in number of response queue creation logic.Anirban Chakraborty2009-06-21
| | | | | | | Cc: stable@kernel.org Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* fix race that can give duplicate host numberJoe Eykholt2009-06-21
| | | | | | | | | | | | Just once, two fcoe instances got the same host number from scsi_add_host(). Use atomic_t and atomic_inc_return() to get next host number. Subtract 1, so that scsi_host still starts with 0. [jejb: added comment about unusual subtraction] Signed-off-by: Joe Eykholt <jeykholt@cisco.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* scsi_transport_sas: needs to call blk_end_request_all for SMP requestsFUJITA Tomonori2009-06-21
| | | | | | | We need to call blk_end_request_all to complete SMP requests properly. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* libiscsi: add conn and scsi eh log debug flagsErez Zilber2009-06-21
| | | | | | | | | | | | Allow the user to control the debug logs in libiscsi. We will now have a module param for connection, session & error handling. [Mike Christie - Fixed up to compile on current code and added missing ISCSI_DBG_EH conversions] Signed-off-by: Erez Zilber <erezzi.list@gmail.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* iscsi_tcp: propogate EAGAIN from sendpage to libiscsiMike Christie2009-06-21
| | | | | | | | | | | | | | | The net layer might return -EAGAIN because it could not get space/mem within the sock sndtimeo or becuase the tcp/ip connection was down. For the latter we do not want to retry because the conn/session should just be shutdown and restarted. libiscsi knows the state of the session recovery so propogate this error to that layer. It will either do iscsi recovery or have us retry the operation. Right now if we have partially sent a pdu we would always retry the IO xmit slowing down recovery. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* libiscsi: don't run scsi eh if iscsi task is making progressMike Christie2009-06-21
| | | | | | | | If we are sending or receiving data for the task successfully do not run the scsi eh, because we know the task is making progress. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* cxgb3i: suppot of different kernel page sizesKaren Xie2009-06-21
| | | | | | | | The default kernel pages supported are 4K, 8K, 16K, and 64K. Re-calculate entries if PAGE_SIZE is not one of the defaults. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* cxgb3i: use kref to track ddp usageKaren Xie2009-06-21
| | | | | | | | The iscsi ddp functionality could be used by multiple iscsi entities, add a refcnt to keep track of it, so we would not release it pre-maturely. Signed-off-by: Karen Xie <kxie@chelsio.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* sd: Block limits VPD supportMartin K. Petersen2009-06-21
| | | | | | | | Query the block limits VPD page and adjust queue minimum and optimal I/O sizes. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* sd: Detect non-rotational devicesMartin K. Petersen2009-06-21
| | | | | | | Detect non-rotational devices and set the queue flag accordingly. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* sd: Physical block size and alignment supportMartin K. Petersen2009-06-21
| | | | | | | | | | | Extract physical block size and lowest aligned LBA from READ CAPACITY(16) response and adjust queue parameters. Report physical block size and alignment when applicable. [jejb: fix up trailing whitespace] Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
* Merge commit 'origin/master' into nextBenjamin Herrenschmidt2009-06-17
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| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2009-06-17
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: [SCSI] aic79xx: make driver respect nvram for IU and QAS settings [SCSI] don't attach ULD to Dell Universal Xport [SCSI] lpfc 8.3.3 : Update driver version to 8.3.3 [SCSI] lpfc 8.3.3 : Add support for Target Reset handler entrypoint [SCSI] lpfc 8.3.3 : Fix a couple of spin_lock and memory issues and a crash [SCSI] lpfc 8.3.3 : FC/FCOE discovery fixes [SCSI] lpfc 8.3.3 : Fix various SLI-3 vs SLI-4 differences [SCSI] qla2xxx: Resolve a performance issue in interrupt [SCSI] cnic, bnx2i: Fix build failure when CONFIG_PCI is not set. [SCSI] nsp_cs: time_out reaches -1 [SCSI] qla2xxx: fix printk format warnings [SCSI] ncr53c8xx: div reaches -1 [SCSI] compat: don't perform unneeded copy in sg_io code [SCSI] zfcp: Update FC pass-through support [SCSI] zfcp: Add FC pass-through support [SCSI] FC Pass Thru support
| | * [SCSI] aic79xx: make driver respect nvram for IU and QAS settingsJames Bottomley2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows the Adaptec firmware to pass on its values for Packetize and QAS. To do this, the settings max_iu and max_qas have been introduced into the SPI transport class and populated from the adaptec NVram tables. Domain validation in the SPI transport class will respect the max settings when configuring to the highest possible speed for testing. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] don't attach ULD to Dell Universal XportJames Bottomley2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | We already have blacklists for SGI, IBM and SUN versions of this; apparently there's a Dell version too. Reported-by: Thomas Witzel <witzel.thomas@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] lpfc 8.3.3 : Update driver version to 8.3.3James Smart2009-06-15
| | | | | | | | | | | | | | | Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] lpfc 8.3.3 : Add support for Target Reset handler entrypointJames Smart2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch was originally submitted upstream on 4/21/2008: http://marc.info/?l=linux-scsi&m=120880973719266&w=2 Somewhere, it never get merged. The patch restructures the task mgmt routines, commonizing like behavior. Then the patch changes device reset to LUN resets, and adds a target reset handler. Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] lpfc 8.3.3 : Fix a couple of spin_lock and memory issues and a crashJames Smart2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Contains the following changes: - Fixed error paths retaking a spin lock which they already hold - Added code to free memory in a couple of error paths - Added code to free RPI bit map while unloading driver - Added code to write zero to memory object allocated through dma_alloc_coherent - Fixed crash/hang with target or LUN resets Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] lpfc 8.3.3 : FC/FCOE discovery fixesJames Smart2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Contains the following changes: - Force vport to send LOGO to fabric controller when deleting vport - Fixed driver failing to register login when a PLOGI is received - Fixes for FIP discovery - Added stricter checks for FCF addressing mode - Added code to send only FLOGI, FDISC and LOGO to Fabric controller as FIP - Fixed handling of LOGO from Fabric port - Fixed consecutive link up events skipped link_down processing Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] lpfc 8.3.3 : Fix various SLI-3 vs SLI-4 differencesJames Smart2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Contains the following changes - Set the CT field of FDISC to 3 - Fixed over allocation of SCSI buffers on SLI4 - Removed unused jump table entries - Increase LPFC_WQE_DEF_COUNT to 256 - Updated FDISC context to VPI - Fixed immediate SCSI command for LUN reset translation to WQE - Extended mailbox handling to allow MBX_POLL commands in between async MBQ commands - Fixed SID used for FDISC - Fix crash when accessing ctlregs from sysfs for SLI4 HBAs - Fix SLI4 firmware version not being saved or displayed correctly - Expand CQID field in WQE structure to 16 bits - Fix post header template mailbox command timing out - Removed FCoE PCI device ID 0x0705 Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] qla2xxx: Resolve a performance issue in interruptAnirban Chakraborty2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reverted back a change in qla*_intr_handler code that caused an increase in cpu cycles by allowing interrupts to occur while the instance hardware lock was being held. Fix by taking the lock in irqsave mode. Reported-and-tested-by: Douglas W. Styner <douglas.w.styner@intel.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] cnic, bnx2i: Fix build failure when CONFIG_PCI is not set.Michael Chan2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | CNIC and BNX2I must depend on PCI. Dependencies do not get propagated through select. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] nsp_cs: time_out reaches -1Roel Kluin2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | With a postfix decrement timeouts will reach -1 rather than 0, so the errors do not appear. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] qla2xxx: fix printk format warningsRandy Dunlap2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix qla2xxx printk format warnings: drivers/scsi/qla2xxx/qla_sup.c:915: warning: long long unsigned int format, u64 arg (arg 5) drivers/scsi/qla2xxx/qla_sup.c:915: warning: long long unsigned int format, u64 arg (arg 6) drivers/scsi/qla2xxx/qla_sup.c:923: warning: long long unsigned int format, u64 arg (arg 5) drivers/scsi/qla2xxx/qla_sup.c:923: warning: long long unsigned int format, u64 arg (arg 6) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Seokmann Ju <seokmann.ju@qlogic.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] ncr53c8xx: div reaches -1Roel Kluin2009-06-15
| | | | | | | | | | | | | | | | | | | | | | | | With while(--div >= 0) { ... } div reaches -1. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| | * [SCSI] FC Pass Thru supportJames Smart2009-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attached is the ELS/CT pass-thru patch for the FC Transport. The patch creates a generic framework that lays on top of bsg and the SGIO v4 ioctl in order to pass transaction requests to LLDD's. The interface supports the following operations: On an fc_host basis: Request login to the specified N_Port_ID, creating an fc_rport. Request logout of the specified N_Port_ID, deleting an fc_rport Send ELS request to specified N_Port_ID w/o requiring a login, and wait for ELS response. Send CT request to specified N_Port_ID and wait for CT response. Login is required, but LLDD is allowed to manage login and decide whether it stays in place after the request is satisfied. Vendor-Unique request. Allows a LLDD-specific request to be passed to the LLDD, and the passing of a response back to the application. On an fc_rport basis: Send ELS request to nport and wait for ELS response. Send CT request to nport and wait for CT response. The patch also exports several headers from include/scsi such that they can be available to user-space applications: include/scsi/scsi.h include/scsi/scsi_netlink.h include/scsi/scsi_netlink_fc.h include/scsi/scsi_bsg_fc.h For further information, refer to the last RFC: http://marc.info/?l=linux-scsi&m=123436574018579&w=2 Note: Documentation is still spotty and will be added later. [bharrosh@panasas.com: update for new block API] Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.GeunSik Lim2009-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many developers use "/debug/" or "/debugfs/" or "/sys/kernel/debug/" directory name to mount debugfs filesystem for ftrace according to ./Documentation/tracers/ftrace.txt file. And, three directory names(ex:/debug/, /debugfs/, /sys/kernel/debug/) is existed in kernel source like ftrace, DRM, Wireless, Documentation, Network[sky2]files to mount debugfs filesystem. debugfs means debug filesystem for debugging easy to use by greg kroah hartman. "/sys/kernel/debug/" name is suitable as directory name of debugfs filesystem. - debugfs related reference: http://lwn.net/Articles/334546/ Fix inconsistency of directory name to mount debugfs filesystem. * From Steven Rostedt - find_debugfs() and tracing_files() in this patch. Signed-off-by: GeunSik Lim <geunsik.lim@samsung.com> Acked-by : Inaky Perez-Gonzalez <inaky@linux.intel.com> Reviewed-by : Steven Rostedt <rostedt@goodmis.org> Reviewed-by : James Smart <james.smart@emulex.com> CC: Jiri Kosina <trivial@kernel.org> CC: David Airlie <airlied@linux.ie> CC: Peter Osterlund <petero2@telia.com> CC: Ananth N Mavinakayanahalli <ananth@in.ibm.com> CC: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> CC: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | ibmvscsi: gadget: at91_udc: remove driver_data direct access of struct deviceGreg Kroah-Hartman2009-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Cc: linux-scsi@vger.kernel.org Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Brian King <brking@linux.vnet.ibm.com> Cc: Robert Jennings <rcj@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | scsi: remove driver_data direct access of struct deviceGreg Kroah-Hartman2009-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Cc: linux-scsi@vger.kernel.org Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge commit 'origin/master' into nextBenjamin Herrenschmidt2009-06-16
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| * | Merge branch 'master' of ↵David S. Miller2009-06-15
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/feature-removal-schedule.txt drivers/scsi/fcoe/fcoe.c net/core/drop_monitor.c net/core/net-traces.c
| * | | net: convert unicast addr listJiri Pirko2009-05-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts unicast address list to standard list_head using previously introduced struct netdev_hw_addr. It also relaxes the locking. Original spinlock (still used for multicast addresses) is not needed and is no longer used for a protection of this list. All reading and writing takes place under rtnl (with no changes). I also removed a possibility to specify the length of the address while adding or deleting unicast address. It's always dev->addr_len. The convertion touched especially e1000 and ixgbe codes when the change is not so trivial. Signed-off-by: Jiri Pirko <jpirko@redhat.com> drivers/net/bnx2.c | 13 +-- drivers/net/e1000/e1000_main.c | 24 +++-- drivers/net/ixgbe/ixgbe_common.c | 14 ++-- drivers/net/ixgbe/ixgbe_common.h | 4 +- drivers/net/ixgbe/ixgbe_main.c | 6 +- drivers/net/ixgbe/ixgbe_type.h | 4 +- drivers/net/macvlan.c | 11 +- drivers/net/mv643xx_eth.c | 11 +- drivers/net/niu.c | 7 +- drivers/net/virtio_net.c | 7 +- drivers/s390/net/qeth_l2_main.c | 6 +- drivers/scsi/fcoe/fcoe.c | 16 ++-- include/linux/netdevice.h | 18 ++-- net/8021q/vlan.c | 4 +- net/8021q/vlan_dev.c | 10 +- net/core/dev.c | 195 +++++++++++++++++++++++++++----------- net/dsa/slave.c | 10 +- net/packet/af_packet.c | 4 +- 18 files changed, 227 insertions(+), 137 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | Merge branch 'master' of ↵David S. Miller2009-05-19
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/scsi/fcoe/fcoe.c
| * | | | fcoe: adds spma mode supportVasu Dev2009-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we can find a type NETDEV_HW_ADDR_T_SAN mac address from the corresponding netdev for a fcoe interface then sets up added the fc->ctlr.spma flag and stores spma mode address in ctl_src_addr. In case the spma flag is set then:- 1. Adds spma mode MAC address in ctl_src_addr as secondary MAC address, the FLOGI for FIP and pre-FIP will go out using this address. 2. Cleans up stored spma MAC address in ctl_src_addr in fcoe_netdev_cleanup. 3. Sets up spma bit in fip_flags for FIP solicitations along with exiting FPMA bit setting. 4. Initialize the FLOGI FIP MAC descriptor to stored spma MAC address in ctl_src_addr. This is used as proposed FCoE MAC address from initiator along with both SPMA and FPMA bit set in FIP solicitation, in response the switch may grant any FPMA or SPMA mode MAC address to initiator. Removes FIP descriptor type checking against ELS type ELS_FLOGI in fcoe_ctlr_encaps to update a FIP MAC descriptor, instead now checks against FIP_DT_FLOGI. I've tested this with available FPMA-only FCoE switch but since data_src_addr is updated using same old code for both FPMA and SPMA modes with FIP or pre-FIP links, so added SPMA mode will work with SPMA-only switch also provided that switch grants a valid MAC address. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Yi Zou <yi.zou@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | fcoe: consolidates netdev related config and cleanup for spma modeVasu Dev2009-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently fcoe_netdev_config adds netdev pkt handler for fcoe pkts, fcoe_if_create adds netdev pkt handler for fip packets, a secondary MAC address is added by fcoe_netdev_config and then later cleanup for these netdev related config/adds is done only during fcoe_if_destroy and no cleanup done on error during fcoe interface creation after above netdev config calling in fcoe_if_create. So this patch adds single func for above mentioned cleanup the fcoe_netdev_cleanup and then calls this func on either fcoe interface destroy or exiting from fcoe_if_create due to an error after fcoe/fip related above netdev config is done. Moved netdev pkt handler addition code blocks for fip pkts close to similar code block for foce pkt in fcoe_netdev_config, so that added fcoe_netdev_cleanup could be called on error from fcoe_netdev_config to undo these both additions for fcoe/fip pkt handlers. This move required reference to fcoe_fip_recv in fcoe_netdev_config, so moved fip related functions fcoe_fip_recv, fcoe_fip_send and fcoe_update_src_mac above fcoe_netdev_config. This consolidation will enable spma mode support in next patch to easily add or delete spma mode mac address beside fixing current no cleanup issue during error. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct accessGeert Uytterhoeven2009-06-16
| |_|/ / |/| | | | | | | | | | | | | | | | | | | Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-06-14
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits) trivial: remove the trivial patch monkey's name from SubmittingPatches trivial: Fix a typo in comment of addrconf_dad_start() trivial: usb: fix missing space typo in doc trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug trivial: Remove the hyphen from git commands trivial: fix ETIMEOUT -> ETIMEDOUT typos trivial: Kconfig: .ko is normally not included in module names trivial: SubmittingPatches: fix typo trivial: Documentation/dell_rbu.txt: fix typos trivial: Fix Pavel's address in MAINTAINERS trivial: ftrace:fix description of trace directory trivial: unnecessary (void*) cast removal in sound/oss/msnd.c trivial: input/misc: Fix typo in Kconfig trivial: fix grammo in bus_for_each_dev() kerneldoc trivial: rbtree.txt: fix rb_entry() parameters in sample code trivial: spelling fix in ppc code comments trivial: fix typo in bio_alloc kernel doc trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt trivial: Miscellaneous documentation typo fixes trivial: fix typo milisecond/millisecond for documentation and source comments. ...
| * | | trivial: fix typo milisecond/millisecond for documentation and source comments.Martin Olsson2009-06-12
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Martin Olsson <martin@minimum.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | trivial: fix typos s/paramter/parameter/ and s/excute/execute/ in ↵Martin Olsson2009-06-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | documentation and source comments. Signed-off-by: Martin Olsson <martin@minimum.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | trivial: typo (en|dis|avail|remove)bale -> (en|dis|avail|remove)ableThadeu Lima de Souza Cascardo2009-06-12
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | [SCSI] Merge branch 'linus'James Bottomley2009-06-12
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/message/fusion/mptsas.c fixed up conflict between req->data_len accessors and mptsas driver updates. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| * | | Merge branch 'for-2.6.31' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2009-06-11
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-2.6.31' of git://git.kernel.dk/linux-2.6-block: (153 commits) block: add request clone interface (v2) floppy: fix hibernation ramdisk: remove long-deprecated "ramdisk=" boot-time parameter fs/bio.c: add missing __user annotation block: prevent possible io_context->refcount overflow Add serial number support for virtio_blk, V4a block: Add missing bounce_pfn stacking and fix comments Revert "block: Fix bounce limit setting in DM" cciss: decode unit attention in SCSI error handling code cciss: Remove no longer needed sendcmd reject processing code cciss: change SCSI error handling routines to work with interrupts enabled. cciss: separate error processing and command retrying code in sendcmd_withirq_core() cciss: factor out fix target status processing code from sendcmd functions cciss: simplify interface of sendcmd() and sendcmd_withirq() cciss: factor out core of sendcmd_withirq() for use by SCSI error handling code cciss: Use schedule_timeout_uninterruptible in SCSI error handling code block: needs to set the residual length of a bidi request Revert "block: implement blkdev_readpages" block: Fix bounce limit setting in DM Removed reference to non-existing file Documentation/PCI/PCI-DMA-mapping.txt ... Manually fix conflicts with tracing updates in: block/blk-sysfs.c drivers/ide/ide-atapi.c drivers/ide/ide-cd.c drivers/ide/ide-floppy.c drivers/ide/ide-tape.c include/trace/events/block.h kernel/trace/blktrace.c
| | * | | block: Use accessor functions for queue limitsMartin K. Petersen2009-05-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert all external users of queue limits to using wrapper functions instead of poking the request queue variables directly. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-21 17:18:32 -0400