From: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [dpdk-dev, v2] igb_uio: fix igb_uio's access to pci_dev->msi_list for kernels >= 4.3
Date: Wed, 2 Dec 2015 15:05:11 +0000 [thread overview]
Message-ID: <E115CCD9D858EF4F90C690B0DCB4D8973C865050@IRSMSX108.ger.corp.intel.com> (raw)
In-Reply-To: <1446207257-31455-1-git-send-email-david.hunt@intel.com>
Hi,
Sorry about the spam, I was testing my mail server and sent it accidentally to the mailing list.
Pablo
> -----Original Message-----
> From: De Lara Guarch, Pablo
> Sent: Wednesday, December 02, 2015 3:03 PM
> To: De Lara Guarch, Pablo; dev@dpdk.org
> Cc: David Hunfdsfst; Davidfsdf Hunt
> Subject: [dpdk-dev, v2] igb_uio: fix igb_uio's access to pci_dev->msi_list for
> kernels >= 4.3
>
> From: David Hunfdsfst <fdfsddavid.hunt@intel.com>
>
> Fix to take this change into account: https://lkml.org/lkml/2015/7/9/101
> Has been applied to Kernel 4.3.0-rc6
>
> Linux: 4a7cc831 ("genirq/MSI: Move msi_list from struct pci_dev to
> struct device")
>
> Signed-off-by: Davidfsdf Hunt <davfsdfsdid.hunt@intel.com>
> Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
>
> ---
> lib/librte_eal/linuxapp/igb_uio/igb_uio.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
> b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
> index 3173e93..918861a 100644
> --- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
> +++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
> @@ -248,8 +248,13 @@ igbuio_pci_irqcontrol(struct uio_info *info, s32
> irq_state)
> else if (udev->mode == RTE_INTR_MODE_MSIX) {
> struct msi_desc *desc;
>
> +#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0))
> list_for_each_entry(desc, &pdev->msi_list, list)
> igbuio_msix_mask_irq(desc, irq_state);
> +#else
> + list_for_each_entry(desc, &pdev->dev.msi_list, list)
> + igbuio_msix_mask_irq(desc, irq_state);
> +#endif
> }
> pci_cfg_access_unlock(pdev);
>
prev parent reply other threads:[~2015-12-02 15:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-30 12:14 [dpdk-dev] [PATCH " David Hunt
2015-10-30 12:30 ` De Lara Guarch, Pablo
2015-11-04 23:07 ` Thomas Monjalon
2015-12-02 15:02 ` [dpdk-dev] [dpdk-dev, " Pablo de Lara
2015-12-02 15:05 ` De Lara Guarch, Pablo [this message]
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