From: Johannes Thumshirn <jthumshirn@suse.de>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Christoph Hellwig <hch@infradead.org>,
Johannes Thumshirn <jthumshirn@suse.de>,
James Smart <james.smart@avagotech.com>,
Dick Kennedy <dick.kennedy@avagotech.com>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
linux-scsi@vger.kernel.org
Subject: [PATCH v3 3/6] lpfc: Use pci_(request|release)_mem_regions
Date: Tue, 7 Jun 2016 09:44:03 +0200 [thread overview]
Message-ID: <db039786e24d1cf8d9225468bb95d7f060c1311b.1465200424.git.jthumshirn@suse.de> (raw)
In-Reply-To: <cover.1465200424.git.jthumshirn@suse.de>
In-Reply-To: <cover.1465200424.git.jthumshirn@suse.de>
Now that we do have pci_request_mem_regions() and pci_release_mem_regions() at
hand, use it in the lpfc driver.
Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: Dick Kennedy <dick.kennedy@broadcom.com>
Cc: James Smart <james.smart@avagotech.com>
Cc: Dick Kennedy <dick.kennedy@avagotech.com>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/scsi/lpfc/lpfc_init.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index f57d02c..a8735f7 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4775,20 +4775,17 @@ static int
lpfc_enable_pci_dev(struct lpfc_hba *phba)
{
struct pci_dev *pdev;
- int bars = 0;
/* Obtain PCI device reference */
if (!phba->pcidev)
goto out_error;
else
pdev = phba->pcidev;
- /* Select PCI BARs */
- bars = pci_select_bars(pdev, IORESOURCE_MEM);
/* Enable PCI device */
if (pci_enable_device_mem(pdev))
goto out_error;
/* Request PCI resource for the device */
- if (pci_request_selected_regions(pdev, bars, LPFC_DRIVER_NAME))
+ if (pci_request_mem_regions(pdev, LPFC_DRIVER_NAME))
goto out_disable_device;
/* Set up device as PCI master and save state for EEH */
pci_set_master(pdev);
@@ -4805,7 +4802,7 @@ out_disable_device:
pci_disable_device(pdev);
out_error:
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "1401 Failed to enable pci device, bars:x%x\n", bars);
+ "1401 Failed to enable pci device\n");
return -ENODEV;
}
@@ -4820,17 +4817,14 @@ static void
lpfc_disable_pci_dev(struct lpfc_hba *phba)
{
struct pci_dev *pdev;
- int bars;
/* Obtain PCI device reference */
if (!phba->pcidev)
return;
else
pdev = phba->pcidev;
- /* Select PCI BARs */
- bars = pci_select_bars(pdev, IORESOURCE_MEM);
/* Release PCI resource and disable PCI device */
- pci_release_selected_regions(pdev, bars);
+ pci_release_mem_regions(pdev);
pci_disable_device(pdev);
return;
@@ -9705,7 +9699,6 @@ lpfc_pci_remove_one_s3(struct pci_dev *pdev)
struct lpfc_vport **vports;
struct lpfc_hba *phba = vport->phba;
int i;
- int bars = pci_select_bars(pdev, IORESOURCE_MEM);
spin_lock_irq(&phba->hbalock);
vport->load_flag |= FC_UNLOADING;
@@ -9780,7 +9773,7 @@ lpfc_pci_remove_one_s3(struct pci_dev *pdev)
lpfc_hba_free(phba);
- pci_release_selected_regions(pdev, bars);
+ pci_release_mem_regions(pdev);
pci_disable_device(pdev);
}
--
1.8.5.6
next prev parent reply other threads:[~2016-06-07 7:46 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-07 7:44 [PATCH v3 0/6] Introduce pci_(request|release)_(mem|io)_regions Johannes Thumshirn
2016-06-07 7:44 ` [PATCH v3 1/6] PCI: Add helpers to request/release memory and I/O regions Johannes Thumshirn
2016-06-07 7:44 ` [PATCH v3 2/6] NVMe: Use pci_(request|release)_mem_regions Johannes Thumshirn
2016-06-17 11:27 ` Johannes Thumshirn
2016-06-21 22:27 ` Bjorn Helgaas
2016-06-07 7:44 ` Johannes Thumshirn [this message]
2016-06-07 7:44 ` [PATCH v3 4/6] GenWQE: " Johannes Thumshirn
2016-06-07 7:44 ` [PATCH v3 5/6] ethernet/intel: " Johannes Thumshirn
2016-06-07 7:44 ` [PATCH v3 6/6] alx: " Johannes Thumshirn
2016-06-07 11:57 ` [PATCH v3 0/6] Introduce pci_(request|release)_(mem|io)_regions Christoph Hellwig
2016-06-08 7:28 ` Johannes Thumshirn
2016-06-08 23:04 ` Jeff Kirsher
2016-06-21 22:28 ` Bjorn Helgaas
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=db039786e24d1cf8d9225468bb95d7f060c1311b.1465200424.git.jthumshirn@suse.de \
--to=jthumshirn@suse.de \
--cc=bhelgaas@google.com \
--cc=dick.kennedy@avagotech.com \
--cc=hch@infradead.org \
--cc=james.smart@avagotech.com \
--cc=jejb@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=martin.petersen@oracle.com \
/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;
as well as URLs for NNTP newsgroup(s).