From: John Garry <john.garry@huawei.com>
To: <damien.lemoal@opensource.wdc.com>, <jejb@linux.ibm.com>,
<martin.petersen@oracle.com>, <hare@suse.de>,
<bvanassche@acm.org>, <hch@lst.de>, <ming.lei@redhat.com>,
<niklas.cassel@wdc.com>
Cc: <axboe@kernel.dk>, <jinpu.wang@cloud.ionos.com>,
<linux-block@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-ide@vger.kernel.org>, <linux-scsi@vger.kernel.org>,
<linuxarm@huawei.com>, John Garry <john.garry@huawei.com>
Subject: [PATCH RFC v3 0/7] blk-mq/libata/scsi: SCSI driver tagging improvements Part II
Date: Tue, 25 Oct 2022 18:32:49 +0800 [thread overview]
Message-ID: <1666693976-181094-1-git-send-email-john.garry@huawei.com> (raw)
This is a follow on to Part I in the following:
https://lore.kernel.org/linux-scsi/1666693096-180008-1-git-send-email-john.garry@huawei.com/T/#ta
This mostly focuses on libata changes to queue internal commands as
requests.
This is less complete than Part I series, due to:
- not tested on SATA PMP
- not support for ipr.c, which does not
support ata_port_operations.error_handler
- Not tested enough - for example, there are prob lots of issues lurking
in libata qc iter functions now that ata_port.qcmd[] is deleted
John Garry (7):
ata: libata-scsi: Add ata_scsi_queue_internal()
ata: libata-scsi: Add ata_internal_queuecommand()
ata: libata: Make space for ATA queue command in scmd payload
ata: libata: Add ata_internal_timeout()
ata: libata: Queue ATA internal commands as requests
scsi: mvsas: Remove internal tag handling
scsi: hisi_sas: Remove internal tag handling for reserved commands
drivers/ata/libata-core.c | 141 ++++++++++++++-----------
drivers/ata/libata-eh.c | 11 +-
drivers/ata/libata-sata.c | 5 +-
drivers/ata/libata-scsi.c | 76 ++++++++++++-
drivers/ata/libata.h | 3 +-
drivers/scsi/aic94xx/aic94xx_init.c | 2 +
drivers/scsi/hisi_sas/hisi_sas.h | 3 -
drivers/scsi/hisi_sas/hisi_sas_main.c | 82 +++-----------
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 11 +-
drivers/scsi/isci/init.c | 2 +
drivers/scsi/libsas/sas_scsi_host.c | 20 +++-
drivers/scsi/mvsas/mv_init.c | 13 +--
drivers/scsi/mvsas/mv_sas.c | 55 +---------
drivers/scsi/mvsas/mv_sas.h | 1 -
drivers/scsi/pm8001/pm8001_init.c | 2 +
include/linux/libata.h | 64 ++++++++++-
include/scsi/libsas.h | 8 +-
19 files changed, 281 insertions(+), 222 deletions(-)
--
2.35.3
next reply other threads:[~2022-10-25 10:11 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 10:32 John Garry [this message]
2022-10-25 10:32 ` [PATCH RFC v3 1/7] ata: libata-scsi: Add ata_scsi_queue_internal() John Garry
2022-10-27 1:42 ` Damien Le Moal
2022-10-27 10:45 ` John Garry
2022-10-27 22:24 ` Damien Le Moal
2022-10-25 10:32 ` [PATCH RFC v3 2/7] ata: libata-scsi: Add ata_internal_queuecommand() John Garry
2022-10-27 1:45 ` Damien Le Moal
2022-10-27 9:56 ` John Garry
2022-10-27 13:02 ` Hannes Reinecke
2022-10-27 17:23 ` John Garry
2022-10-27 22:35 ` Damien Le Moal
2022-10-28 8:14 ` John Garry
2022-10-28 8:26 ` Damien Le Moal
2022-10-27 22:25 ` Damien Le Moal
2022-10-28 8:01 ` John Garry
2022-10-28 8:07 ` Damien Le Moal
2022-10-28 8:33 ` John Garry
2022-10-31 5:59 ` Damien Le Moal
2022-11-02 9:52 ` John Garry
2022-11-02 10:07 ` Damien Le Moal
2022-11-02 11:12 ` Hannes Reinecke
2022-11-02 11:25 ` Damien Le Moal
2022-11-07 10:12 ` Hannes Reinecke
2022-11-07 13:29 ` Damien Le Moal
2022-11-07 14:34 ` Hannes Reinecke
2022-10-25 10:32 ` [PATCH RFC v3 3/7] ata: libata: Make space for ATA queue command in scmd payload John Garry
2022-10-25 10:32 ` [PATCH RFC v3 4/7] ata: libata: Add ata_internal_timeout() John Garry
2022-10-25 10:32 ` [PATCH RFC v3 5/7] ata: libata: Queue ATA internal commands as requests John Garry
2022-10-25 10:32 ` [PATCH RFC v3 6/7] scsi: mvsas: Remove internal tag handling John Garry
2022-10-25 10:32 ` [PATCH RFC v3 7/7] scsi: hisi_sas: Remove internal tag handling for reserved commands John Garry
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