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John Garry 085f104a83 scsi: libsas: Inject revalidate event for root port event 
According to the SAS spec, an expander device shall transmit BROADCAST
(CHANGE) from at least one phy in each expander port other than the
expander port that is the cause for transmitting BROADCAST (CHANGE).

As such, for when the link is lost for a root PHY attached to an expander
PHY, we get no broadcast event.

This causes an issue for libsas, in that we will not revalidate the domain
for these events.

As a solution, for when a root PHY is formed or deformed from a root port,
insert a broadcast event to trigger a domain revalidation.

Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
 		2019-04-15 18:55:00 -04:00
..
fc uapi: export all headers under uapi directories 2017-05-11 00:21:54 +09:00
fc_encode.h [SCSI] libfc: Add support for FDMI 2012-02-19 08:08:58 -06:00
fc_frame.h [SCSI] fcoe: remove unused ptype field in fcoe_rcv_info 2011-07-28 12:08:55 +04:00
fcoe_sysfs.h libfcoe, fcoe, bnx2fc: Add new fcoe control interface 2012-12-14 10:38:54 -08:00
iscsi_if.h scsi_transport_iscsi: Add 25G and 40G speed definition 2016-02-23 21:27:02 -05:00
iscsi_proto.h linux: drop __bitwise__ everywhere 2016-12-16 00:13:41 +02:00
iser.h IB/iser,isert: Create and use new shared header 2015-12-24 00:17:35 -05:00
libfc.h scsi: libfc: convert fc_fcp_pkt.ref_cnt from atomic_t to refcount_t 2017-03-15 18:44:02 -04:00
libfcoe.h scsi: fcoe: make use of fip_mode enum complete 2019-02-19 18:58:38 -05:00
libiscsi.h SCSI misc on 20170503 2017-05-04 12:19:44 -07:00
libiscsi_tcp.h iscsi_tcp: Use ahash 2016-01-27 20:36:10 +08:00
libsas.h scsi: libsas: Inject revalidate event for root port event 2019-04-15 18:55:00 -04:00
sas.h scsi: Centralise ssp frame information units 2015-11-25 22:12:50 -05:00
sas_ata.h [SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type 2013-05-10 07:47:52 -07:00
scsi.h scsi: libsas: Remove scsi_to_u32() 2019-01-29 00:46:22 -05:00
scsi_bsg_iscsi.h [SCSI] iscsi class: add bsg support to iscsi class 2011-08-27 08:36:21 -06:00
scsi_cmnd.h scsi: kill command serial number 2019-02-27 09:19:24 -05:00
scsi_common.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_dbg.h scsi: core: remove reference to scsi_show_extd_sense() 2018-04-18 23:37:39 -04:00
scsi_device.h scsi: Check sense buffer size at build time 2018-08-02 15:23:51 -06:00
scsi_devinfo.h scsi: devinfo: BLIST_RETRY_ASC_C1 for Fujitsu ETERNUS 2018-04-20 19:14:36 -04:00
scsi_dh.h scsi: return blk_status_t from device handler ->prep_fn 2018-11-09 19:17:14 -07:00
scsi_driver.h scsi: return blk_status_t from scsi_init_io and ->init_command 2018-11-09 19:17:14 -07:00
scsi_eh.h scsi: remove bidirectional command support 2019-02-05 21:29:21 -05:00
scsi_host.h scsi: core: reshuffle no_scsi2_lun_in_cdb for better alignment 2019-03-19 13:57:28 -04:00
scsi_ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_proto.h scsi: core: Add VENDOR_SPECIFIC sense code definitions 2018-01-22 20:04:02 -05:00
scsi_request.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsi_tcq.h scsi: kill off the legacy IO path 2018-11-07 13:42:32 -07:00
scsi_transport.h SCSI misc on 20170220 2017-02-21 11:51:42 -08:00
scsi_transport_fc.h scsi: scsi_transport_fc: nvme: display FC-NVMe port roles 2019-04-12 20:09:34 -04:00
scsi_transport_iscsi.h scsi: libiscsi: Remove iscsi_destroy_session 2017-10-02 22:23:21 -04:00
scsi_transport_sas.h scsi: libsas: direct call probe and destruct 2018-01-10 23:24:02 -05:00
scsi_transport_spi.h scsi: remove abuses of scsi_populate_tag 2014-11-12 11:19:41 +01:00
scsi_transport_srp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scsicam.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sg.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
srp.h include/scsi/srp.h: Add support for immediate data 2018-12-19 15:07:25 -05:00
viosrp.h ibmvscsis: Initial commit of IBM VSCSI Tgt Driver 2016-07-20 01:15:43 -07:00