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Revision tags: release/14.0.0 |
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95ee2897 |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern
Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0 |
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41e94669 |
| 24-Sep-2021 |
Ram Kishore Vegesna <ram@FreeBSD.org> |
ocs_fc: Fix device lost timer where device is not getting deleted.
Issue: Devices wont go away after the link down.
Device lost timer functionality in ocs_fc is broken,
`is_target` flag is not set
ocs_fc: Fix device lost timer where device is not getting deleted.
Issue: Devices wont go away after the link down.
Device lost timer functionality in ocs_fc is broken,
`is_target` flag is not set in the target database and target delete is skipped.
Fix: Remove unused flags and delete the device when timer expires.
Reported by: ken@kdm.org
Reviewed by: mav, ken
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Revision tags: release/13.0.0, release/12.2.0 |
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98d835ae |
| 02-Sep-2020 |
Mateusz Guzik <mjg@FreeBSD.org> |
ocs_fc: clean up empty lines in .c and .h files
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Revision tags: release/11.4.0, release/12.1.0, release/11.3.0 |
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b9732f78 |
| 11-Jan-2019 |
Ram Kishore Vegesna <ram@FreeBSD.org> |
Remove accessing remote node and domain objects while processing cam actions.
Issue:
ocs_fc(4) driver panics. It's induced by setting the port_state
sysctl to offline, then online, then offline, th
Remove accessing remote node and domain objects while processing cam actions.
Issue:
ocs_fc(4) driver panics. It's induced by setting the port_state
sysctl to offline, then online, then offline, then online, and so
forth and so on in rapid succession.
Reason:
While we set the port_state to online fc discovery will start and OS
is enumerating the target discs by calling ocs_action(), then set the
port state to "offline" which deletes domain/sport/nodes.
In ocs_action()->XPT_GET_TRAN_SETTINGS we are accessing the remote
node which can be invalid to get the wwpn, wwnn and port.
Fix:
Removed accessing of remote node and domain in some ocs_action() cases.
Populated the required values from ocs_fcport.
This removes the dependency of node and domain structures while
processing XPT_PATH_INQ and XPT_GET_TRAN_SETTINGS.
We will invalidate the target entries after the device lost
timeout(30 seconds).
Approved by: ken, mav
MFC after: 3 weeks
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Revision tags: release/12.0.0 |
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6affb8eb |
| 18-Jul-2018 |
Ram Kishore Vegesna <ram@FreeBSD.org> |
Implemented Device Lost Timer, which is used to give target device the time to recover before marking dead.
Issue: IO fails immediately after doing port-toggle.
Fix: Added LDT(Device Lost Timer)- we
Implemented Device Lost Timer, which is used to give target device the time to recover before marking dead.
Issue: IO fails immediately after doing port-toggle.
Fix: Added LDT(Device Lost Timer)- we wait a specific period of time prior to telling the OS about lost device.
Approved by: ken, mav
MFC after: 3 days
Differential Revision: D16196
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Revision tags: release/11.2.0 |
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ef270ab1 |
| 30-Mar-2018 |
Kenneth D. Merry <ken@FreeBSD.org> |
Bring in the Broadcom/Emulex Fibre Channel driver, ocs_fc(4).
The ocs_fc(4) driver supports the following hardware:
Emulex 16/8G FC GEN 5 HBAS
LPe15004 FC Host Bus Adapters
LPe160XX FC Host Bus A
Bring in the Broadcom/Emulex Fibre Channel driver, ocs_fc(4).
The ocs_fc(4) driver supports the following hardware:
Emulex 16/8G FC GEN 5 HBAS
LPe15004 FC Host Bus Adapters
LPe160XX FC Host Bus Adapters
Emulex 32/16G FC GEN 6 HBAS
LPe3100X FC Host Bus Adapters
LPe3200X FC Host Bus Adapters
The driver supports target and initiator mode, and also supports FC-Tape.
Note that the driver only currently works on little endian platforms. It
is only included in the module build for amd64 and i386, and in GENERIC
on amd64 only.
Submitted by: Ram Kishore Vegesna <ram.vegesna@broadcom.com>
Reviewed by: mav
MFC after: 5 days
Relnotes: yes
Sponsored by: Broadcom
Differential Revision: https://reviews.freebsd.org/D11423
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