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| /freebsd-10.2-release/sys/dev/mpr/ | ||
| H A D | mpr.c | diff 266548 Thu May 22 16:42:35 MDT 2014 ken MFC mpr(4) changes: r265484, r265485, r265709 and r265712 ------------------------------------------------------------------------ r265484 | ken | 2014-05-06 23:11:16 -0600 (Tue, 06 May 2014) | 5 lines Remove some debugging code. Submitted by: Steve McConnell <stephen.mcconnell@avagotech.com> ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 <stephen.mcconnell@avagotech.com>. ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 |
| H A D | mpr_sas_lsi.c | diff 266548 Thu May 22 16:42:35 MDT 2014 ken MFC mpr(4) changes: r265484, r265485, r265709 and r265712 ------------------------------------------------------------------------ r265484 | ken | 2014-05-06 23:11:16 -0600 (Tue, 06 May 2014) | 5 lines Remove some debugging code. Submitted by: Steve McConnell <stephen.mcconnell@avagotech.com> ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 <stephen.mcconnell@avagotech.com>. ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 |
| H A D | mpr_sas.c | diff 266548 Thu May 22 16:42:35 MDT 2014 ken MFC mpr(4) changes: r265484, r265485, r265709 and r265712 ------------------------------------------------------------------------ r265484 | ken | 2014-05-06 23:11:16 -0600 (Tue, 06 May 2014) | 5 lines Remove some debugging code. Submitted by: Steve McConnell <stephen.mcconnell@avagotech.com> ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 <stephen.mcconnell@avagotech.com>. ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 |
| /freebsd-10.2-release/sys/dev/mps/ | ||
| H A D | mps_sas.c | diff 266548 Thu May 22 16:42:35 MDT 2014 ken MFC mpr(4) changes: r265484, r265485, r265709 and r265712 ------------------------------------------------------------------------ r265484 | ken | 2014-05-06 23:11:16 -0600 (Tue, 06 May 2014) | 5 lines Remove some debugging code. Submitted by: Steve McConnell <stephen.mcconnell@avagotech.com> ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 <stephen.mcconnell@avagotech.com>. ------------------------------------------------------------------------ ------------------------------------------------------------------------ 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 |
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