linux-kernel - Re: [PATCH v2 1/3] PCI: Move PCI_VENDOR_ID_MICROSOFT/PCI_DEVICE_ID_HYPERV_VIDEO definitions to pci

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Message-ID: <20220825154345.GA2853885@bhelgaas>
Date:   Thu, 25 Aug 2022 10:43:45 -0500
From:   Bjorn Helgaas <helgaas@...nel.org>
To:     Vitaly Kuznetsov <vkuznets@...hat.com>
Cc:     linux-hyperv@...r.kernel.org, Wei Liu <wei.liu@...nel.org>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        linux-pci@...r.kernel.org, Haiyang Zhang <haiyangz@...rosoft.com>,
        Dexuan Cui <decui@...rosoft.com>, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Michael Kelley <mikelley@...rosoft.com>,
        Deepak Rawat <drawat.floss@...il.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        "K. Y. Srinivasan" <kys@...rosoft.com>
Subject: Re: [PATCH v2 1/3] PCI: Move
 PCI_VENDOR_ID_MICROSOFT/PCI_DEVICE_ID_HYPERV_VIDEO definitions to pci_ids.h

On Thu, Aug 25, 2022 at 11:00:22AM +0200, Vitaly Kuznetsov wrote:
> There are already three places in kernel which define PCI_VENDOR_ID_MICROSOFT
> and two for PCI_DEVICE_ID_HYPERV_VIDEO and there's a need to use these
> from core Vmbus code. Move the defines where they belong.
> 
> No functional change.
> 
> Signed-off-by: Vitaly Kuznetsov <vkuznets@...hat.com>

Acked-by: Bjorn Helgaas <bhelgaas@...gle.com>	# pci_ids.h

> ---
>  drivers/gpu/drm/hyperv/hyperv_drm_drv.c         | 3 ---
>  drivers/net/ethernet/microsoft/mana/gdma_main.c | 4 ----
>  drivers/video/fbdev/hyperv_fb.c                 | 4 ----
>  include/linux/pci_ids.h                         | 3 +++
>  4 files changed, 3 insertions(+), 11 deletions(-)
> 
> diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
> index 6d11e7938c83..40888e36f91a 100644
> --- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
> +++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
> @@ -23,9 +23,6 @@
>  #define DRIVER_MAJOR 1
>  #define DRIVER_MINOR 0
>  
> -#define PCI_VENDOR_ID_MICROSOFT 0x1414
> -#define PCI_DEVICE_ID_HYPERV_VIDEO 0x5353
> -
>  DEFINE_DRM_GEM_FOPS(hv_fops);
>  
>  static struct drm_driver hyperv_driver = {
> diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c
> index 5f9240182351..00d8198072ae 100644
> --- a/drivers/net/ethernet/microsoft/mana/gdma_main.c
> +++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c
> @@ -1465,10 +1465,6 @@ static void mana_gd_shutdown(struct pci_dev *pdev)
>  	pci_disable_device(pdev);
>  }
>  
> -#ifndef PCI_VENDOR_ID_MICROSOFT
> -#define PCI_VENDOR_ID_MICROSOFT 0x1414
> -#endif
> -
>  static const struct pci_device_id mana_id_table[] = {
>  	{ PCI_DEVICE(PCI_VENDOR_ID_MICROSOFT, MANA_PF_DEVICE_ID) },
>  	{ PCI_DEVICE(PCI_VENDOR_ID_MICROSOFT, MANA_VF_DEVICE_ID) },
> diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
> index 886c564787f1..b58b445bb529 100644
> --- a/drivers/video/fbdev/hyperv_fb.c
> +++ b/drivers/video/fbdev/hyperv_fb.c
> @@ -74,10 +74,6 @@
>  #define SYNTHVID_DEPTH_WIN8 32
>  #define SYNTHVID_FB_SIZE_WIN8 (8 * 1024 * 1024)
>  
> -#define PCI_VENDOR_ID_MICROSOFT 0x1414
> -#define PCI_DEVICE_ID_HYPERV_VIDEO 0x5353
> -
> -
>  enum pipe_msg_type {
>  	PIPE_MSG_INVALID,
>  	PIPE_MSG_DATA,
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index 6feade66efdb..15b49e655ce3 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -2079,6 +2079,9 @@
>  #define PCI_DEVICE_ID_ICE_1712		0x1712
>  #define PCI_DEVICE_ID_VT1724		0x1724
>  
> +#define PCI_VENDOR_ID_MICROSOFT		0x1414
> +#define PCI_DEVICE_ID_HYPERV_VIDEO	0x5353
> +
>  #define PCI_VENDOR_ID_OXSEMI		0x1415
>  #define PCI_DEVICE_ID_OXSEMI_12PCI840	0x8403
>  #define PCI_DEVICE_ID_OXSEMI_PCIe840		0xC000
> -- 
> 2.37.1
>