Yadan Fan eeee410754 scsi: smartpqi: limit transfer length to 1MB ... The smartpqi firmware will bypass the cache for any request larger than 1MB, so we should cap the request size to avoid any performance degradation in kernels later than v4.3 This degradation is caused from d2be537c3b, which changed max_sectors_kb to 1280k, but the hardware is able to work fine with it, so the true fix should be from smartpqi driver. Signed-off-by: Yadan Fan <ydfan@suse.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>		2017-07-17 22:56:33 -04:00
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Kconfig	scsi: smartpqi: update Kconfig	2016-09-02 06:27:28 -04:00
Makefile	smartpqi: initial commit of Microsemi smartpqi driver	2016-08-12 16:00:09 -04:00
smartpqi_init.c	scsi: smartpqi: mark PM functions as __maybe_unused	2017-06-12 20:48:05 -04:00
smartpqi_sas_transport.c	scsi: smartpqi: update copyright	2017-06-12 20:48:03 -04:00
smartpqi_sis.c	scsi: smartpqi: update copyright	2017-06-12 20:48:03 -04:00
smartpqi_sis.h	scsi: smartpqi: update copyright	2017-06-12 20:48:03 -04:00
smartpqi.h	scsi: smartpqi: limit transfer length to 1MB	2017-07-17 22:56:33 -04:00