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* ide: ide_id_to_hd_driveid() -> ata_id_to_hd_driveid()Bartlomiej Zolnierkiewicz2008-10-101-21/+1
| | | | | | | | Rename ide_id_to_hd_driveid() to ata_id_to_hd_driveid() and move it to <linux/ata.h>. Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use ata_id_is_cfa()Bartlomiej Zolnierkiewicz2008-10-101-8/+6
| | | | | | | | Use ata_id_is_cfa() in do_identify() instead of open-coding check for CompactFlash devices (the inline helper also takes care of detecting CFs advertising themselves as ATA disks). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: ide_id_has_flush_cache_ext() -> ata_id_flush_ext_enabled()Bartlomiej Zolnierkiewicz2008-10-102-4/+4
| | | | | | | | | | | | * Add ata_id_flush_ext_enabled() inline helper to <linux/ata.h>. * ide_id_has_flush_cache_ext() -> ata_id_flush_ext_enabled() The latter one also checks if the command is marked as supported in word 83 and validity of words 83 & 86. Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: ide_id_has_flush_cache() -> ata_id_flush_enabled()Bartlomiej Zolnierkiewicz2008-10-102-4/+4
| | | | | | | | | | | | * Add ata_id_flush_enabled() inline helper to <linux/ata.h>. * ide_id_has_flush_cache() -> ata_id_flush_enabled() The latter one also checks if the command is marked as supported in word 83 and validity of words 83 & 86. Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: idedisk_supports_lba48() -> ata_id_lba48_enabled()Bartlomiej Zolnierkiewicz2008-10-101-15/+6
| | | | | | | | | | | * Add ata_id_lba48_enabled() inline helper to <linux/ata.h>. * idedisk_supports_lba48() -> ata_id_lba48_enabled() The latter one also checks validity of words 83 & 86. Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: ide_dev_is_sata() -> ata_id_is_sata()Bartlomiej Zolnierkiewicz2008-10-102-3/+3
| | | | | | | | | | * Use optimized ATA version check from Sergei in ata_id_is_sata(). * ide_dev_is_sata() -> ata_id_is_sata() Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: ide_dev_has_iordy() -> ata_id_has_iordy()Bartlomiej Zolnierkiewicz2008-10-101-1/+1
| | | | | | | | | | * Remove (id[ATA_ID_FIELD_VALID] & 2) check from ide_dev_has_iordy() (it is for validity of words 64-70, IORDY is in word 49). * ide_dev_has_iordy() -> ata_id_has_iordy() Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: factor out HDIO_*_NICE ioctl handling to ide_*_nice_ioctl()Bartlomiej Zolnierkiewicz2008-10-101-14/+26
| | | | | | | Factor out HDIO_{GET,SET}_NICE ioctl handling from generic_ide_ioctl() to ide_{get,set}_nice_ioctl(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove ->supports_dsc_overlap field from ide_driver_tBartlomiej Zolnierkiewicz2008-10-106-11/+5
| | | | | | | | | | | * Use drive->media and drive->scsi to check if ->dsc_overlap can be set by HDIO_SET_NICE ioctl in generic_ide_ioctl(). * Remove unused ->supports_dsc_overlap field from ide_driver_t. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove read-only ->atapi_overlap field from ide_drive_tBartlomiej Zolnierkiewicz2008-10-101-1/+0
| | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* cmd640: add __set_prefetch_mode()Bartlomiej Zolnierkiewicz2008-10-101-22/+20
| | | | | | | Factor out the common code from check_prefetch() and set_prefetch_mode() to __set_prefetch_mode(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove SECTOR_WORDS defineBartlomiej Zolnierkiewicz2008-10-105-7/+9
| | | | | | Just use SECTOR_SIZE instead. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: /proc/ide/hd*/settings reworkBartlomiej Zolnierkiewicz2008-10-108-299/+266
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add struct ide_devset, S_* flags, *DEVSET() & ide*_devset_*() macros. * Add 'const struct ide_devset **settings' to ide_driver_t. * Use 'const struct ide_devset **settings' in ide_drive_t instead of 'struct ide_settings_s *settings'. Then convert core code and device drivers to use struct ide_devset and co.: - device settings are no longer allocated dynamically for each device but instead there is an unique struct ide_devset instance per setting - device driver keeps the pointer to the table of pointers to its settings in ide_driver_t.settings - generic settings are kept in ide_generic_setting[] - ide_proc_[un]register_driver(), ide_find_setting_by_name(), ide_{read,write}_setting() and proc_ide_{read,write}_settings() are updated accordingly - ide*_add_settings() are removed * Remove no longer used __ide_add_setting(), ide_add_setting(), __ide_remove_setting() and auto_remove_settings(). * Remove no longer used TYPE_*, SETTING_*, ide_procset_t and ide_settings_t. * ->keep_settings, ->using_dma, ->unmask, ->noflush, ->dsc_overlap, ->nice1, ->addressing, ->wcache and ->nowerr ide_drive_t fields can now be bitfield flags. While at it: * Rename ide_find_setting_by_name() to ide_find_setting(). * Rename write_wcache() to set_wcache(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: preparations for /proc/ide/hd*/settings reworkBartlomiej Zolnierkiewicz2008-10-103-7/+6
| | | | | | | | | | | | | | | | | | | | After rework settings will be no longer created dynamically for each device so we need to make some fixups first. * Use set_[ksettings,unmaskirq]() as a set function for ["keepsettings","unmaskirq"] setting. * Allow writes to ["io_32bit","unmaskirq"] settings also when drive->no_[io_32bit,unmask] is set (this is checked later inside set_[io_32bit,unmaskirq]() anywyay and keeps consistency with the corresponding HDIO_SET_[32BIT,UNMASKINTR] ioctls). * Use max possible multi sectors value (16) as an allowed max for "multcount" setting. set_multcount() set function checks against device's max possbile value anyway and it makes the proc setting consistent with the corresponding HDIO_SET_MULTCOUNT ioctl. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: call ide_proc_register_driver() laterBartlomiej Zolnierkiewicz2008-10-105-10/+8
| | | | | | | | | | Call ide_proc_register_driver() in ide*_setup() (just before ide*_add_settings() call) instead of in ->probe method. Despite being basically a preparation for /proc/ide/hd*/settings rework this is a nice cleanup in itself. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: include <linux/hdreg.h> only when neededBartlomiej Zolnierkiewicz2008-10-1052-49/+4
| | | | | | | | | | * Include <linux/ata.h> directly in <linux/ide.h> instead of through <linux/hdreg.h>. * Include <linux/hdreg.h> only when needed. Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove CONFIG_IDEDISK_MULTI_MODEBartlomiej Zolnierkiewicz2008-10-102-27/+2
| | | | | | | | Use multi PIO by default when available and remove no longer needed CONFIG_IDEDISK_MULTI_MODE (it should be safe nowadays, despite to what help entry has been saying). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: check drive->present in ide_get_paired_drive()Bartlomiej Zolnierkiewicz2008-10-107-14/+14
| | | | | | | | | | | | | | | | * Change ide_get_paired_drive() to return NULL if peer device is not present and update all users accordingly. While at it: * ide_get_paired_drive() -> ide_get_pair_dev() * Use ide_get_pair_dev() in cs5530.c, sc1200.c and via82cxxx.c. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove needless drive->present checks from device driversBartlomiej Zolnierkiewicz2008-10-105-9/+7
| | | | | | | Remove needless drive->present checks from ->probe methods (device model takes care of that). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove unused _IDE_C and _IDE_DISK definesBartlomiej Zolnierkiewicz2008-10-102-5/+0
| | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove IDE_CHIPSET_* macrosBartlomiej Zolnierkiewicz2008-10-101-1/+2
| | | | | | They just obfuscate the code. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove no longer needed BUG_ON()-s from init_irq()Bartlomiej Zolnierkiewicz2008-10-101-5/+0
| | | | | | | | init_irq() is now called only during initial host registration so these BUG_ON()-s are no loner needed (+ the last one was done too late anyway). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: enhance ide_busy_sleep()Bartlomiej Zolnierkiewicz2008-10-102-28/+17
| | | | | | | | | | | | | * Make ide_busy_sleep() take timeout value as a parameter and also allow use of AltStatus Register if requested with altstatus parameter. Update existing users accordingly. * Convert ide_driveid_update() and actual_try_to_identify() to use ide_busy_sleep(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: fix EXABYTENEST handling in probe_for_drive()Bartlomiej Zolnierkiewicz2008-10-101-9/+7
| | | | | | | Fix EXABYTENEST handling in probe_for_drive() (so drive->present is checked for "nested" device) and cleanup enable_nest(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-cd: use the new object_is_in_stack() helperFUJITA Tomonori2008-10-101-9/+5
| | | | | | | | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Tejun Heo <htejun@gmail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: re-code ide_fixstring() loop to be less evilLinus Torvalds2008-10-101-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Friday 25 July 2008, Linus Torvalds wrote: > > On Fri, 25 Jul 2008, Ben Dooks wrote: > > > > personally, i would much prefer to see the loop being less evil > > like: > > > > for (p = s; p < end; p += 2) > > be16_to_cpus((u16 *)p); > > Well, in this case, the code actually depends on 'p' being back at the > start of the buffer by the end of it all, so it would need some more > changes than that. > > But yes, I applied David's patch, but I _also_ suspect that we would be > better off without code that does horrid things like casts and assignments > inside the function arguments. > > So it would be nice to re-code that loop to be more readable. But due to > the reliance of 'p' being 's' after the loop, the minimal patch would be > something like the appended. > > Bartlomiej - take this or not, I'm not going to commit it - I haven't > tested it, nor do I even have any machines that would trigger it. So this > is more a "maybe something like this" than anything else. From: Linus Torvalds <torvalds@linux-foundation.org> CC: Ben Dooks <ben-linux@fluff.org> Cc: David Miller <davem@davemloft.net> Cc: harvey.harrison@gmail.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove no longer needed ide_drive_t fieldsBartlomiej Zolnierkiewicz2008-10-102-16/+4
| | | | | | Remove ->remap_0_to_1 and ->sect0 (they are always zero now). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use ATA_* defines instead of *_STAT and *_ERR onesBartlomiej Zolnierkiewicz2008-10-1014-106/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ERR_STAT -> ATA_ERR * INDEX_STAT -> ATA_IDX * ECC_STAT -> ATA_CORR * DRQ_STAT -> ATA_DRQ * SEEK_STAT -> ATA_DSC * WRERR_STAT -> ATA_DF * READY_STAT -> ATA_DRDY * BUSY_STAT -> ATA_BUSY * MARK_ERR -> ATA_AMNF * TRK0_ERR -> ATA_TRK0NF * ABRT_ERR -> ATA_ABORTED * MCR_ERR -> ATA_MCR * ID_ERR -> ATA_IDNF * MC_ERR -> ATA_MC * ECC_ERR -> ATA_UNC * ICRC_ERR -> ATA_ICRC * BBD_ERR -> ATA_BBK Also: * ILI_ERR -> ATAPI_ILI * EOM_ERR -> ATAPI_EOM * LFS_ERR -> ATAPI_LFS * CD -> ATAPI_COD * IO -> ATAPI_IO Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* hd: WIN_* -> ATA_CMD_*Bartlomiej Zolnierkiewicz2008-10-101-4/+5
| | | | | | | | * Use ATA_CMD_* defines instead of WIN_* ones. * Include <linux/ata.h> directly instead of through <linux/hdreg.h>. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: WIN_* -> ATA_CMD_*Bartlomiej Zolnierkiewicz2008-10-109-93/+89
| | | | | | | | | | | | | | | | | | | | | * Use ATA_CMD_* defines instead of WIN_* ones. While at it: * EXABYTE_ENABLE_NEXT -> ATA_EXABYTE_ENABLE_NEST * SETFEATURES_{EN,DIS}_WCACHE -> SETFEATURES_WC_{ON,OFF} * SETFEATURES_{EN,DIS}_AAM -> SETFEATURES_AAM_{ON,OFF} * SMART_* -> ATA_SMART_* * Remove stale comment from ide-proc.c. Partially based on earlier work by Chris Wedgwood. Acked-by: Chris Wedgwood <cw@f00f.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* libata: WIN_* -> ATA_CMD_*Bartlomiej Zolnierkiewicz2008-10-101-1/+1
| | | | | Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-disk: use ata_id_hpa_enabled()Bartlomiej Zolnierkiewicz2008-10-101-13/+2
| | | | | | | | idedisk_supports_hpa() -> ata_id_hpa_enabled(). The latter one also checks validity of words 82 & 85. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-disk: use ata_id_wcache_enabled()Bartlomiej Zolnierkiewicz2008-10-101-1/+1
| | | | | | | Replace open-coded check by ata_id_wcache_enabled() (which also checks validity of word 85). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: use ata_id_current_chs_valid()Bartlomiej Zolnierkiewicz2008-10-101-3/+1
| | | | | | | | Replace open-coded checks by ata_id_current_chs_valid(). There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove drive->driveidBartlomiej Zolnierkiewicz2008-10-1012-62/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Factor out HDIO_[OBSOLETE,GET]_IDENTITY ioctls handling to ide_get_identity_ioctl(). * Use temporary buffer in ide_get_identity_ioctl() instead of accessing drive->id directly. * Add ide_id_to_hd_driveid() inline to convert raw id into struct hd_driveid format (needed on big-endian). * Use ide_id_to_hd_driveid() in ide_get_identity_ioctl(), cleanup ide_fix_driveid() and switch ide to use use raw id. * Remove no longer needed drive->driveid. This leaves us with 3 users of struct hd_driveid in tree: - arch/um/drivers/ubd_kern.c - drivers/block/xsysace.c - drivers/usb/storage/isd200.c While at it: * Use ata_id_u{32,64}() and ata_id_has_{dma,lba,iordy}() macros. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: make drive->id an union (take 2)Bartlomiej Zolnierkiewicz2008-10-1027-271/+298
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make drive->id an unnamed union so id can be accessed either by using 'u16 *id' or 'struct hd_driveid *driveid'. Then convert all existing drive->id users accordingly (using 'u16 *id' when possible). This is an intermediate step to make ide 'struct hd_driveid'-free. While at it: - Add missing KERN_CONTs in it821x.c. - Use ATA_ID_WORDS and ATA_ID_*_LEN defines. - Remove unnecessary checks for drive->id. - s/drive_table/table/ in ide_in_drive_list(). - Cleanup ide_config_drive_speed() a bit. - s/drive1/dev1/ & s/drive0/dev0/ in ide_undecoded_slave(). v2: Fix typo in drivers/ide/ppc/pmac.c. (From Stephen Rothwell) There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: cleanup ide_fix_driveid()Bartlomiej Zolnierkiewicz2008-10-101-87/+20
| | | | | | Do all __le16_to_cpu() swapping in one loop. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: cleanup ide_disk_init_mult_count()Bartlomiej Zolnierkiewicz2008-10-101-11/+10
| | | | | | | | | | | | * Remove superfluous checks for drive->mult_req. * No need to zero drive's fields. * Move the common code out of #ifdef scope. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove superfluous check from ide_disk_special()Bartlomiej Zolnierkiewicz2008-10-101-2/+0
| | | | | | | This condition is checked by both ide_disk_init_mult_count() and set_multcount() so no need to do it again in ide_disk_special(). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-tape: Buildfix when IDETAPE_DEBUG_LOG is set to 1.Mark de Wever2008-10-101-3/+4
| | | | | | | | | | | The format specifier for rq->sector didn't specify the proper size and signedness. Borislav Petkov discovered that the signedness for rq->nr_sectors and rq->current_nr_sectors also were incorrect. Signed-off-by: Mark de Wever <koraq@xs4all.nl> Acked-by: Borislav Petkov <petkovbb@gmail.com> [bart: remove trailing whitespace] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2008-10-1028-355/+957
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (29 commits) RDMA/nes: Fix slab corruption IB/mlx4: Set RLKEY bit for kernel QPs RDMA/nes: Correct error_module bit mask RDMA/nes: Fix routed RDMA connections RDMA/nes: Enhanced PFT management scheme RDMA/nes: Handle AE bounds violation RDMA/nes: Limit critical error interrupts RDMA/nes: Stop spurious MAC interrupts RDMA/nes: Correct tso_wqe_length RDMA/nes: Fill in firmware version for ethtool RDMA/nes: Use ethtool timer value RDMA/nes: Correct MAX TSO frags value RDMA/nes: Enable MC/UC after changing MTU RDMA/nes: Free NIC TX buffers when destroying NIC QP RDMA/nes: Fix MDC setting RDMA/nes: Add wqm_quanta module option RDMA/nes: Module parameter permissions RDMA/cxgb3: Set active_mtu in ib_port_attr RDMA/nes: Add support for 4-port 1G HP blade card RDMA/nes: Make mini_cm_connect() static ...
| *---------------. Merge branches 'cma', 'cxgb3', 'ehca', 'ipath', 'ipoib', 'mad', 'misc', ↵Roland Dreier2008-10-0927-359/+959
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'mlx4', 'mthca' and 'nes' into for-next
| | | | | | | | | | * RDMA/nes: Fix slab corruptionChien Tung2008-10-091-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Referencing cm_node after it is freed via rem_ref_cm_node() causes a slab corruption. There is no need to set cm_node->cm_id to NULL in mini_cm_close(). Signed-off-by: Chien Tung <ctung@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | | | | | | | | | * RDMA/nes: Correct error_module bit maskChien Tung2008-10-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | error_module is 5 bits wide not 4. The corresponding crit_error_count array is correct with 32 entries. Signed-off-by: Chien Tung <ctung@neteffect.com> -- drivers/infiniband/hw/nes/nes_hw.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | | | | | | | | | * RDMA/nes: Fix routed RDMA connectionsBob Sharp2008-10-031-8/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix routed RDMA connections to destinations where the next hop is not the final destination. Use neigh_*() to properly locate neighbor. Signed-off-by: Bob Sharp <bsharp@neteffect.com> Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: Chien Tung <ctung@neteffect.com>
| | | | | | | | | | * RDMA/nes: Enhanced PFT management schemeVadim Makhervaks2008-10-033-14/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change management of perfect filter table to allow enhanced performance applications. Signed-off-by: Vadim Makhervaks <vmakhervaks@neteffect.com> Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: Chien Tung <ctung@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | | | | | | | | | * RDMA/nes: Handle AE bounds violationFaisal Latif2008-09-301-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Handle async error NES_AEQE_AEID_AMP_BOUNDS_VIOLATION. Signed-off-by: Faisal Latif <flatif@neteffect.com> Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: Chien Tung <ctung@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | | | | | | | | | * RDMA/nes: Limit critical error interruptsChien Tung2008-09-302-12/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mask off a critical error after 100 critical error interrupts to keep the system "sane". Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: Chien Tung <ctung@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | | | | | | | | | * RDMA/nes: Stop spurious MAC interruptsChien Tung2008-09-301-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mask off MAC interrupts on netdev_stop to prevent spurious MAC interrupts on unload/reload of iw_nes. Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: Chien Tung <ctung@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | | | | | | | | | * RDMA/nes: Correct tso_wqe_lengthChien Tung2008-09-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com> Signed-off-by: Chien Tung <ctung@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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