lkml.org 
[lkml]   [2014]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH v2 RESEND 3/4] tsi721: Use pci_enable_msix_exact() instead of pci_enable_msix()
Date
> From: Alexander Gordeev [mailto:agordeev@redhat.com]
> Sent: Thursday, March 06, 2014 3:11 PM
> To: linux-kernel@vger.kernel.org
> Cc: Alexander Gordeev; Matt Porter; Bounine, Alexandre; linux-
> pci@vger.kernel.org
> Subject: [PATCH v2 RESEND 3/4] tsi721: Use pci_enable_msix_exact()
> instead of pci_enable_msix()
>
> As result of deprecation of MSI-X/MSI enablement functions
> pci_enable_msix() and pci_enable_msi_block() all drivers
> using these two interfaces need to be updated to use the
> new pci_enable_msi_range() or pci_enable_msi_exact()
> and pci_enable_msix_range() or pci_enable_msix_exact()
> interfaces.


Acked-by: Alexandre Bounine <alexandre.bounine@idt.com>

Andrew, please pick up this patch for the -next tree.

>
> Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
> Cc: Matt Porter <mporter@kernel.crashing.org>
> Cc: Alexandre Bounine <alexandre.bounine@idt.com>
> Cc: linux-pci@vger.kernel.org
> ---
> drivers/rapidio/devices/tsi721.c | 11 +++--------
> 1 files changed, 3 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/rapidio/devices/tsi721.c
> b/drivers/rapidio/devices/tsi721.c
> index ff7cbf2..ce08e8d 100644
> --- a/drivers/rapidio/devices/tsi721.c
> +++ b/drivers/rapidio/devices/tsi721.c
> @@ -768,15 +768,10 @@ static int tsi721_enable_msix(struct
> tsi721_device *priv)
> }
> #endif /* CONFIG_RAPIDIO_DMA_ENGINE */
>
> - err = pci_enable_msix(priv->pdev, entries, ARRAY_SIZE(entries));
> + err = pci_enable_msix_exact(priv->pdev, entries,
> ARRAY_SIZE(entries));
> if (err) {
> - if (err > 0)
> - dev_info(&priv->pdev->dev,
> - "Only %d MSI-X vectors available, "
> - "not using MSI-X\n", err);
> - else
> - dev_err(&priv->pdev->dev,
> - "Failed to enable MSI-X (err=%d)\n", err);
> + dev_err(&priv->pdev->dev,
> + "Failed to enable MSI-X (err=%d)\n", err);
> return err;
> }
>
> --
> 1.7.7.6



\
 
 \ /
  Last update: 2014-03-07 15:41    [W:0.180 / U:0.224 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site