src/sys/dev/mps, branch releng/10.2

MFI r257381:

2015-04-15T21:47:15Z

Adjust to handle either a 32-bit or 64-bit lun_id_t in printf. MFC r266615: Increase taskqueue thread priority from idle to PRIBIO. MFC r279253: - Copyright to Avago - SSU changes - SATA ID timeout handling (PR 191348) - reset handling changes - Bump version to 20.00.00.00-fbsd MFC r279695: Change that should have been done with r279253

MFC, r279336:

2015-03-24T17:20:20Z

------------------------------------------------------------------------ r279336 | ken | 2015-02-26 15:22:06 -0700 (Thu, 26 Feb 2015) | 12 lines Add FreeBSD stable/10 version checks for the availability of the CDAI_FLAG_NONE advanced information CCB flag. Support for the flag was merged to stable/10 in r279329, and the __FreeBSD_version in stable/10 was bumped to 1001510. Check for that version in the mps(4) and mpr(4) drivers when determining whether to use the flag. Sponsored by: Spectra Logic MFC after: 3 days ------------------------------------------------------------------------

MFC r278964:

2015-02-26T20:46:16Z

The __FreeBSD_version was changed to 1001510 to be appropriate for stable/10. I will followup with a commit to mpr(4) and mps(4) in head to reflect the stable/10 __FreeBSD_version and merge the change back to stable/10. ------------------------------------------------------------------------ r278964 | ken | 2015-02-18 11:30:19 -0700 (Wed, 18 Feb 2015) | 46 lines Make sure that the flags for the XPT_DEV_ADVINFO CCB are initialized properly. If there is garbage in the flags field, it can sometimes include a set CDAI_FLAG_STORE flag, which may cause either an error or perhaps result in overwriting the field that was intended to be read. sys/cam/cam_ccb.h: Add a new flag to the XPT_DEV_ADVINFO CCB, CDAI_FLAG_NONE, that callers can use to set the flags field when no store is desired. sys/cam/scsi/scsi_enc_ses.c: In ses_setphyspath_callback(), explicitly set the XPT_DEV_ADVINFO flags to CDAI_FLAG_NONE when fetching the physical path information. Instead of ORing in the CDAI_FLAG_STORE flag when storing the physical path, set the flags field to CDAI_FLAG_STORE. sys/cam/scsi/scsi_sa.c: Set the XPT_DEV_ADVINFO flags field to CDAI_FLAG_NONE when fetching extended inquiry information. sys/cam/scsi/scsi_da.c: When storing extended READ CAPACITY information, set the XPT_DEV_ADVINFO flags field to CDAI_FLAG_STORE instead of ORing it into a field that isn't initialized. sys/dev/mpr/mpr_sas.c, sys/dev/mps/mps_sas.c: When fetching extended READ CAPACITY information, set the XPT_DEV_ADVINFO flags field to CDAI_FLAG_NONE instead of setting it to 0. sbin/camcontrol/camcontrol.c: When fetching a device ID, set the XPT_DEV_ADVINFO flags field to CDAI_FLAG_NONE instead of 0. sys/sys/param.h: Bump __FreeBSD_version to 1100061 for the new XPT_DEV_ADVINFO CCB flag, CDAI_FLAG_NONE. Sponsored by: Spectra Logic

MFC 277717:

2015-02-05T09:29:57Z

Fix the ioctl interface to properly support fetching the header of regular and extended config pages. Obtained from: Netflix, Inc.

MFC r274819:

2014-12-21T03:06:11Z

Prevent overflow issues in timeout processing MFC r274852: Fix build with asr driver Sponsored by: Multiplay

MFC r263710, r273377, r273378, r273423 and r273455:

2014-10-27T14:38:00Z

- De-vnet hash sizes and hash masks. - Fix multiple issues related to arguments passed to SYSCTL macros. Sponsored by: Mellanox Technologies

MFC r269314 and r269316

2014-08-20T23:09:27Z

r269314: Bring in LSI's phase16 - phase18 changes * Implements Start Stop Unit for SATA direct-attach devices in IR mode to avoid data corruption. * Use CAM_DEV_NOT_THERE instead of CAM_SEL_TIMEOUT and CAM_TID_INVALID r269316: Bring in LSI's phase19 changes * Removed unused mpssas_discovery_timeout function. * Don't alter mapping boundaries if not raid firmware. * Check free_busaddr instead of post_busaddr (diff minimisation really) Approved by: ken (co-mentor) and smh

Merge r268071, 268072, 268088

2014-07-02T23:32:05Z

Refactor some code in mps.c to reduce header pollution. Add accessor functions for manipulating the CAM CCB status field. Don't overload the CCB status field within the driver. Reviewed by: gibbs, slm Obtained from: Netflix, Inc.

MFC mpr(4) changes: r265484, r265485, r265709 and r265712

2014-05-22T16:34:00Z

------------------------------------------------------------------------ r265484 | ken | 2014-05-06 23:11:16 -0600 (Tue, 06 May 2014) | 5 lines Remove some debugging code. Submitted by: Steve McConnell ------------------------------------------------------------------------ ------------------------------------------------------------------------ r265485 | ken | 2014-05-06 23:14:48 -0600 (Tue, 06 May 2014) | 9 lines Hold the SIM lock when calling xpt_create_path() and xpt_action() in mprsas_SSU_to_SATA_devices(). This fixes an assertion on shutdown with INVARIANTS enabled with SATA drives present on an IR firmware controller. Reviewed by: Steve McConnell . ------------------------------------------------------------------------ ------------------------------------------------------------------------ r265709 | ken | 2014-05-08 14:28:22 -0600 (Thu, 08 May 2014) | 15 lines Fix TLR (Transport Layer Retry) support in the mps(4) and mpr(4) drivers. TLR is necessary for reliable communication with SAS tape drives. This was broken by change 246713 in the mps(4) driver. It changed the cm_data field for SCSI I/O requests to point to the CCB instead of the data buffer. So, instead, look at the CCB's data pointer to determine whether or not we're talking to a tape drive. Also, take the residual into account to make sure that we don't go off the end of the request. Sponsored by: Spectra Logic Corporation ------------------------------------------------------------------------ ------------------------------------------------------------------------ r265712 | ken | 2014-05-08 14:46:46 -0600 (Thu, 08 May 2014) | 10 lines Add #ifdefs in the mpr(4) driver so that versions of stable/9 that have implemented the PIM_NOSCAN rescan functionality will have it enabled. This is a no-op for head. Reviewed by: slm Sponsored by: Spectra Logic Corporation ------------------------------------------------------------------------ Sponsored by: Spectra Logic, Avago

MFC r264229

2014-04-15T08:02:57Z

Add some assertions to ensure that the target array doesn't get accessed out of bounds.