From: John Garry <john.garry@huawei.com>
To: <jejb@linux.ibm.com>, <martin.petersen@oracle.com>,
<artur.paszkiewicz@intel.com>, <jinpu.wang@cloud.ionos.com>,
<chenxiang66@hisilicon.com>, <Ajish.Koshy@microchip.com>
Cc: <yanaijie@huawei.com>, <linux-doc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-scsi@vger.kernel.org>,
<linuxarm@huawei.com>, <liuqi115@huawei.com>,
<Viswas.G@microchip.com>, <damien.lemoal@opensource.wdc.com>,
John Garry <john.garry@huawei.com>
Subject: [PATCH 00/16] scsi: libsas and users: Factor out LLDD TMF code
Date: Tue, 25 Jan 2022 19:32:36 +0800 [thread overview]
Message-ID: <1643110372-85470-1-git-send-email-john.garry@huawei.com> (raw)
The LLDD TMF code is almost identical between hisi_sas, pm8001, and mvsas
drivers.
This series factors out that code into libsas, thus reducing much
duplication and giving a net reduction of ~250 LoC.
There are some subtle differences between the core TMF handler and each
of the LLDDs old implementation, so any review and testing is appreciated.
Some other minor patches are thrown in:
- Delete unused macro in hisi_sas driver
- Delete unused libsas callback
- Add enum for response frame datapres field
I have another follow-up series to factor out the internal abort code,
which is common to hisi_sas and pm8001 drivers.
Based on v5.17-rc1
John Garry (16):
scsi: libsas: Use enum for response frame DATAPRES field
scsi: libsas: Delete lldd_clear_aca callback
scsi: hisi_sas: Delete unused I_T_NEXUS_RESET_PHYUP_TIMEOUT
scsi: libsas: Move SMP task handlers to core
scsi: libsas: Add struct sas_tmf_task
scsi: libsas: Add sas_task.tmf
scsi: libsas: Add sas_execute_tmf()
scsi: libsas: Add sas_execute_ssp_tmf()
scsi: libsas: Add TMF handler exec complete callback
scsi: libsas: Add TMF handler aborted callback
scsi: libsas: Add sas_abort_task_set()
scsi: libsas: Add sas_clear_task_set()
scsi: libsas: Add sas_lu_reset()
scsi: libsas: Add sas_query_task()
scsi: libsas: Add sas_abort_task()
scsi: libsas: Add sas_execute_ata_cmd()
Documentation/scsi/libsas.rst | 2 -
drivers/scsi/aic94xx/aic94xx.h | 1 -
drivers/scsi/aic94xx/aic94xx_init.c | 1 -
drivers/scsi/aic94xx/aic94xx_tmf.c | 9 -
drivers/scsi/hisi_sas/hisi_sas.h | 9 +-
drivers/scsi/hisi_sas/hisi_sas_main.c | 235 ++++---------------------
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 9 +-
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +-
drivers/scsi/isci/init.c | 1 -
drivers/scsi/isci/task.c | 18 --
drivers/scsi/isci/task.h | 4 -
drivers/scsi/libsas/sas_ata.c | 8 +
drivers/scsi/libsas/sas_expander.c | 24 +--
drivers/scsi/libsas/sas_internal.h | 6 +
drivers/scsi/libsas/sas_scsi_host.c | 220 +++++++++++++++++++++++
drivers/scsi/libsas/sas_task.c | 12 +-
drivers/scsi/mvsas/mv_defs.h | 5 -
drivers/scsi/mvsas/mv_init.c | 5 +-
drivers/scsi/mvsas/mv_sas.c | 177 +------------------
drivers/scsi/mvsas/mv_sas.h | 3 -
drivers/scsi/pm8001/pm8001_hwi.c | 4 +-
drivers/scsi/pm8001/pm8001_init.c | 4 +-
drivers/scsi/pm8001/pm8001_sas.c | 180 +++----------------
drivers/scsi/pm8001/pm8001_sas.h | 13 +-
include/scsi/libsas.h | 23 ++-
26 files changed, 353 insertions(+), 624 deletions(-)
--
2.26.2
next reply other threads:[~2022-01-25 11:44 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 11:32 John Garry [this message]
2022-01-25 11:32 ` [PATCH 01/16] scsi: libsas: Use enum for response frame DATAPRES field John Garry
2022-01-25 12:08 ` Jinpu Wang
2022-01-27 10:19 ` Christoph Hellwig
2022-01-27 10:42 ` John Garry
2022-01-27 11:31 ` chenxiang (M)
2022-01-27 11:55 ` John Garry
2022-01-25 11:32 ` [PATCH 02/16] scsi: libsas: Delete lldd_clear_aca callback John Garry
2022-01-25 12:09 ` Jinpu Wang
2022-01-27 10:20 ` Christoph Hellwig
2022-01-27 11:40 ` chenxiang (M)
2022-01-25 11:32 ` [PATCH 03/16] scsi: hisi_sas: Delete unused I_T_NEXUS_RESET_PHYUP_TIMEOUT John Garry
2022-01-25 12:10 ` Jinpu Wang
2022-01-25 11:32 ` [PATCH 04/16] scsi: libsas: Move SMP task handlers to core John Garry
2022-01-27 10:20 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 05/16] scsi: libsas: Add struct sas_tmf_task John Garry
2022-01-25 13:37 ` Matthew Wilcox
2022-01-25 14:05 ` John Garry
2022-01-25 14:15 ` Matthew Wilcox
2022-01-25 14:38 ` John Garry
2022-01-27 10:21 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 06/16] scsi: libsas: Add sas_task.tmf John Garry
2022-01-27 10:23 ` Christoph Hellwig
2022-01-27 12:55 ` chenxiang (M)
2022-01-27 16:01 ` John Garry
2022-01-28 8:06 ` chenxiang (M)
2022-01-25 11:32 ` [PATCH 07/16] scsi: libsas: Add sas_execute_tmf() John Garry
2022-01-27 10:23 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 08/16] scsi: libsas: Add sas_execute_ssp_tmf() John Garry
2022-01-27 10:24 ` Christoph Hellwig
2022-01-27 10:46 ` John Garry
2022-01-25 11:32 ` [PATCH 09/16] scsi: libsas: Add TMF handler exec complete callback John Garry
2022-01-27 10:24 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 10/16] scsi: libsas: Add TMF handler aborted callback John Garry
2022-01-27 10:25 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 11/16] scsi: libsas: Add sas_abort_task_set() John Garry
2022-01-27 10:25 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 12/16] scsi: libsas: Add sas_clear_task_set() John Garry
2022-01-27 10:25 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 13/16] scsi: libsas: Add sas_lu_reset() John Garry
2022-01-27 10:26 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 14/16] scsi: libsas: Add sas_query_task() John Garry
2022-01-27 10:26 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 15/16] scsi: libsas: Add sas_abort_task() John Garry
2022-01-27 10:26 ` Christoph Hellwig
2022-01-25 11:32 ` [PATCH 16/16] scsi: libsas: Add sas_execute_ata_cmd() John Garry
2022-01-27 10:27 ` Christoph Hellwig
2022-01-27 6:37 ` [PATCH 00/16] scsi: libsas and users: Factor out LLDD TMF code Damien Le Moal
2022-01-27 10:17 ` John Garry
2022-01-27 11:56 ` Damien Le Moal
2022-01-28 6:37 ` Damien Le Moal
2022-01-28 9:09 ` John Garry
2022-01-31 15:58 ` John Garry
2022-02-03 9:44 ` Damien Le Moal
2022-02-03 15:55 ` John Garry
2022-02-04 0:36 ` Damien Le Moal
2022-02-04 3:02 ` Damien Le Moal
2022-02-04 10:36 ` John Garry
2022-02-04 11:27 ` Damien Le Moal
2022-02-04 11:50 ` John Garry
2022-02-07 13:09 ` John Garry
2022-02-07 13:13 ` Damien Le Moal
2022-01-28 8:12 ` chenxiang (M)
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