From 6bba2b30d29cbba78ba0f935210108e74dbe7ab3 Mon Sep 17 00:00:00 2001 From: Piotr Piórkowski Date: Fri, 5 Aug 2022 17:59:58 +0200 Subject: drm/i915: Use of BARs names instead of numbers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit At the moment, when we refer to some PCI BAR we use the number of this BAR in the code. The meaning of BARs between different platforms may be different. Therefore, in order to organize the code, let's start using defined names instead of numbers. v2: Add lost header in cfg_space.c Signed-off-by: Piotr Piórkowski Cc: Jani Nikula Cc: Lucas De Marchi Cc: Matt Roper Reviewed-by: Jani Nikula Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20220805155959.1983584-2-piotr.piorkowski@intel.com --- drivers/gpu/drm/i915/gvt/cfg_space.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/gvt/cfg_space.c') diff --git a/drivers/gpu/drm/i915/gvt/cfg_space.c b/drivers/gpu/drm/i915/gvt/cfg_space.c index dad3a6054335..eef3bba8a41b 100644 --- a/drivers/gpu/drm/i915/gvt/cfg_space.c +++ b/drivers/gpu/drm/i915/gvt/cfg_space.c @@ -33,6 +33,7 @@ #include "i915_drv.h" #include "gvt.h" +#include "intel_pci_config.h" enum { INTEL_GVT_PCI_BAR_GTTMMIO = 0, @@ -353,9 +354,9 @@ void intel_vgpu_init_cfg_space(struct intel_vgpu *vgpu, memset(vgpu_cfg_space(vgpu) + INTEL_GVT_PCI_OPREGION, 0, 4); vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_GTTMMIO].size = - pci_resource_len(pdev, 0); + pci_resource_len(pdev, GTTMMADR_BAR); vgpu->cfg_space.bar[INTEL_GVT_PCI_BAR_APERTURE].size = - pci_resource_len(pdev, 2); + pci_resource_len(pdev, GTT_APERTURE_BAR); memset(vgpu_cfg_space(vgpu) + PCI_ROM_ADDRESS, 0, 4); -- cgit v1.2.3