Warner Losh a8837c77ef mpr: fix freeze / release mismatch in timeout code ... So, if we're processing a timeout, and we've sent an ABORT to the firmware for that timeout, but not yet received the response from the firmware, AND we get another timeout, we queue the timeout and freeze the queue. However, when we've finally processed them all, we only release the queue once. This causes all I/O to halt as the devq remains frozen forever. Instead, only freeze the queue when we start the process (eg set INRESET on the target). This will allow the release when all the timed out I/Os have finished ABORTing. Sponsored by: Netflix Reviewed by: mav Differential Revision: https://reviews.freebsd.org/D33054		2021-11-21 08:54:45 -07:00
..
mpi	mpr: clean up empty lines in .c and .h files	2020-09-01 22:07:12 +00:00
mpr_config.c	mpr: big-endian support	2021-03-02 22:21:42 -03:00
mpr_ioctl.h	mpr: clean up empty lines in .c and .h files	2020-09-01 22:07:12 +00:00
mpr_mapping.c	mpr/mps(4): Make device mapping some more robust.	2021-04-23 23:36:51 -04:00
mpr_mapping.h
mpr_pci.c	Refine the busdma template interface. Provide tools for filling in fields	2020-09-14 05:58:12 +00:00
mpr_sas_lsi.c	mpr(4): Handle mprsas_alloc_tm() errors on device removal.	2021-08-20 10:03:32 -04:00
mpr_sas.c	mpr: fix freeze / release mismatch in timeout code	2021-11-21 08:54:45 -07:00
mpr_sas.h	mpr(4): Handle mprsas_alloc_tm() errors on device removal.	2021-08-20 10:03:32 -04:00
mpr_table.c	mpr: big-endian support	2021-03-02 22:21:42 -03:00
mpr_table.h
mpr_user.c	mpr, mps: Fix an off-by-one bug in the BTDH_MAPPING ioctl	2021-01-08 13:32:05 -05:00
mpr.c	Mark some sysctls as CTLFLAG_MPSAFE.	2021-08-10 20:44:27 -04:00
mprvar.h	mpr(4): Handle mprsas_alloc_tm() errors on device removal.	2021-08-20 10:03:32 -04:00