From: John Garry <john.garry@huawei.com>
To: <axboe@kernel.dk>, <jejb@linux.ibm.com>,
<martin.petersen@oracle.com>, <hare@suse.de>,
<ming.lei@redhat.com>, <bvanassche@acm.org>, <hch@infradead.org>
Cc: <linux-block@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-scsi@vger.kernel.org>,
<virtualization@lists.linux-foundation.org>,
<esc.storagedev@microsemi.com>, <chenxiang66@hisilicon.com>,
Hannes Reinecke <hare@suse.com>
Subject: [PATCH RFC v2 11/24] hpsa: move hpsa_hba_inquiry after scsi_add_host()
Date: Wed, 11 Mar 2020 00:25:37 +0800 [thread overview]
Message-ID: <1583857550-12049-12-git-send-email-john.garry@huawei.com> (raw)
In-Reply-To: <1583857550-12049-1-git-send-email-john.garry@huawei.com>
From: Hannes Reinecke <hare@suse.de>
Move hpsa_hba_inquiry to after scsi_add_host() so that the host
is fully initialized.
Signed-off-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/hpsa.c | 37 +++++++++++++++++++------------------
1 file changed, 19 insertions(+), 18 deletions(-)
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 1a4ddfacb458..703f824584fe 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5814,6 +5814,22 @@ static int hpsa_scsi_host_alloc(struct ctlr_info *h)
return 0;
}
+static void hpsa_hba_inquiry(struct ctlr_info *h)
+{
+ int rc;
+
+#define HBA_INQUIRY_BYTE_COUNT 64
+ h->hba_inquiry_data = kmalloc(HBA_INQUIRY_BYTE_COUNT, GFP_KERNEL);
+ if (!h->hba_inquiry_data)
+ return;
+ rc = hpsa_scsi_do_inquiry(h, RAID_CTLR_LUNID, 0,
+ h->hba_inquiry_data, HBA_INQUIRY_BYTE_COUNT);
+ if (rc != 0) {
+ kfree(h->hba_inquiry_data);
+ h->hba_inquiry_data = NULL;
+ }
+}
+
static int hpsa_scsi_add_host(struct ctlr_info *h)
{
int rv;
@@ -5823,6 +5839,9 @@ static int hpsa_scsi_add_host(struct ctlr_info *h)
dev_err(&h->pdev->dev, "scsi_add_host failed\n");
return rv;
}
+
+ hpsa_hba_inquiry(h);
+
scsi_scan_host(h->scsi_host);
return 0;
}
@@ -7899,22 +7918,6 @@ static int hpsa_pci_init(struct ctlr_info *h)
return err;
}
-static void hpsa_hba_inquiry(struct ctlr_info *h)
-{
- int rc;
-
-#define HBA_INQUIRY_BYTE_COUNT 64
- h->hba_inquiry_data = kmalloc(HBA_INQUIRY_BYTE_COUNT, GFP_KERNEL);
- if (!h->hba_inquiry_data)
- return;
- rc = hpsa_scsi_do_inquiry(h, RAID_CTLR_LUNID, 0,
- h->hba_inquiry_data, HBA_INQUIRY_BYTE_COUNT);
- if (rc != 0) {
- kfree(h->hba_inquiry_data);
- h->hba_inquiry_data = NULL;
- }
-}
-
static int hpsa_init_reset_devices(struct pci_dev *pdev, u32 board_id)
{
int rc, i;
@@ -8810,8 +8813,6 @@ static int hpsa_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
/* Turn the interrupts on so we can service requests */
h->access.set_intr_mask(h, HPSA_INTR_ON);
- hpsa_hba_inquiry(h);
-
h->lastlogicals = kzalloc(sizeof(*(h->lastlogicals)), GFP_KERNEL);
if (!h->lastlogicals)
dev_info(&h->pdev->dev,
--
2.17.1
next prev parent reply other threads:[~2020-03-10 16:32 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-10 16:25 [PATCH RFC v2 00/24] scsi: enable reserved commands for LLDDs John Garry
2020-03-10 16:25 ` [PATCH RFC v2 01/24] scsi: add 'nr_reserved_cmds' field to the SCSI host template John Garry
2020-03-10 23:08 ` Ming Lei
2020-03-11 6:55 ` Hannes Reinecke
2020-03-11 8:00 ` Ming Lei
2020-03-10 16:25 ` [PATCH RFC v2 02/24] scsi: allocate separate queue for reserved commands John Garry
2020-03-10 18:32 ` Christoph Hellwig
2020-03-10 21:08 ` John Garry
2020-03-11 6:22 ` Christoph Hellwig
2020-03-11 6:58 ` Hannes Reinecke
2020-03-11 7:51 ` John Garry
2020-04-06 9:05 ` Hannes Reinecke
2020-04-07 11:54 ` John Garry
2020-04-07 14:00 ` Hannes Reinecke
2020-04-07 14:35 ` John Garry
2020-04-07 14:45 ` Hannes Reinecke
2020-04-07 15:19 ` John Garry
2020-04-07 16:30 ` Christoph Hellwig
2020-04-23 14:13 ` John Garry
2020-04-23 14:49 ` Hannes Reinecke
2020-04-23 15:33 ` John Garry
2020-03-10 16:25 ` [PATCH RFC v2 03/24] blk-mq: Implement blk_mq_rq_is_reserved() John Garry
2020-03-10 16:25 ` [PATCH RFC v2 04/24] scsi: Add scsi_{get, put}_reserved_cmd() John Garry
2020-03-10 16:25 ` [PATCH RFC v2 05/24] csiostor: use reserved command for LUN reset John Garry
2020-03-10 16:25 ` [PATCH RFC v2 06/24] scsi: add scsi_cmd_from_priv() John Garry
2020-03-10 16:25 ` [PATCH RFC v2 07/24] virtio_scsi: use reserved commands for TMF John Garry
2020-03-10 16:25 ` [PATCH RFC v2 08/24] scsi: add host tagset busy iterator John Garry
2020-03-10 16:25 ` [PATCH RFC v2 09/24] fnic: use reserved commands John Garry
2020-03-10 16:25 ` [PATCH RFC v2 10/24] fnic: use scsi_host_tagset_busy_iter() to traverse commands John Garry
2020-03-10 16:25 ` John Garry [this message]
2020-03-10 16:25 ` [PATCH RFC v2 12/24] hpsa: use reserved commands John Garry
2020-03-11 8:10 ` Ming Lei
2020-03-17 9:38 ` John Garry
2020-03-17 9:48 ` Hannes Reinecke
2020-03-30 13:42 ` John Garry
2020-03-10 16:25 ` [PATCH RFC v2 13/24] hpsa: use blk_mq_tagset_busy_iter() to traverse outstanding commands John Garry
2020-03-10 16:25 ` [PATCH RFC v2 14/24] hpsa: drop refcount field from CommandList John Garry
2020-03-10 16:25 ` [PATCH RFC v2 15/24] snic: use reserved commands John Garry
2020-03-10 16:25 ` [PATCH RFC v2 16/24] snic: use tagset iter for traversing commands John Garry
2020-03-10 16:25 ` [PATCH RFC v2 17/24] aacraid: move scsi_add_host() John Garry
2020-03-10 16:25 ` [PATCH RFC v2 18/24] aacraid: use private commands John Garry
2020-03-10 16:25 ` [PATCH RFC v2 19/24] aacraid: replace cmd_list with scsi_host_tagset_busy_iter() John Garry
2020-03-10 16:25 ` [PATCH RFC v2 20/24] aacraid: use scsi_host_tagset_busy_iter() to traverse outstanding commands John Garry
2020-03-10 16:25 ` [PATCH RFC v2 21/24] dpt_i2o: drop cmd_list usage John Garry
2020-03-10 16:25 ` [PATCH RFC v2 22/24] scsi: drop scsi command list John Garry
2020-03-10 18:35 ` Christoph Hellwig
2020-03-10 20:47 ` John Garry
2020-03-10 16:25 ` [PATCH RFC v2 23/24] scsi: libsas: aic94xx: hisi_sas: mvsas: pm8001: Allocate Scsi_cmd for slow task John Garry
2020-03-10 16:25 ` [PATCH RFC v2 24/24] scsi: hisi_sas: Use libsas slow task SCSI command John Garry
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1583857550-12049-12-git-send-email-john.garry@huawei.com \
--to=john.garry@huawei.com \
--cc=axboe@kernel.dk \
--cc=bvanassche@acm.org \
--cc=chenxiang66@hisilicon.com \
--cc=esc.storagedev@microsemi.com \
--cc=hare@suse.com \
--cc=hare@suse.de \
--cc=hch@infradead.org \
--cc=jejb@linux.ibm.com \
--cc=linux-block@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
--cc=ming.lei@redhat.com \
--cc=virtualization@lists.linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox