diff options
author | Du, Changbin <changbin.du@intel.com> | 2016-10-24 15:58:44 +0800 |
---|---|---|
committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-10-25 10:37:42 +0800 |
commit | 49129204c31cb3b6f0fbc23d6afe66c88c1c12ae (patch) | |
tree | 37612eb5d57784856ca0e711db439e3e4690c3a8 /drivers/gpu/drm/i915/gvt | |
parent | 99c79fd4dfdaeb8874d5f3f14a9cd6ce7a436e1d (diff) | |
download | linux-49129204c31cb3b6f0fbc23d6afe66c88c1c12ae.tar.gz |
drm/i915/gvt: get msi cap offset from pdev directly
Linux PCI driver saves the msi and msix capability offset in pci_dev->msi_cap and pci_dev->msix_cap. We can use msi_cap in pci_dev directly, no need hardcode. Signed-off-by: Du, Changbin <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt')
-rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c index 31b59d40f3fb..bf0377768a0d 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.c +++ b/drivers/gpu/drm/i915/gvt/gvt.c @@ -103,19 +103,20 @@ int intel_gvt_init_host(void) static void init_device_info(struct intel_gvt *gvt) { struct intel_gvt_device_info *info = &gvt->device_info; + struct pci_dev *pdev = gvt->dev_priv->drm.pdev; if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)) { info->max_support_vgpus = 8; info->cfg_space_size = 256; info->mmio_size = 2 * 1024 * 1024; info->mmio_bar = 0; - info->msi_cap_offset = IS_SKYLAKE(gvt->dev_priv) ? 0xac : 0x90; info->gtt_start_offset = 8 * 1024 * 1024; info->gtt_entry_size = 8; info->gtt_entry_size_shift = 3; info->gmadr_bytes_in_cmd = 8; info->max_surface_size = 36 * 1024 * 1024; } + info->msi_cap_offset = pdev->msi_cap; } static int gvt_service_thread(void *data) |