From e97ec7f621fbfdce07bf1b98a26883ee19281747 Mon Sep 17 00:00:00 2001 From: "David E. Box" Date: Wed, 29 Nov 2023 14:21:20 -0800 Subject: platform/x86/intel/vsec: Add base address field MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some devices may emulate PCI VSEC capabilities in MMIO. In such cases the BAR is not readable from a config space. Provide a field for drivers to indicate the base address to be used. Signed-off-by: David E. Box Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20231129222132.2331261-9-david.e.box@linux.intel.com Signed-off-by: Hans de Goede --- drivers/platform/x86/intel/vsec.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/platform/x86/intel/vsec.h') diff --git a/drivers/platform/x86/intel/vsec.h b/drivers/platform/x86/intel/vsec.h index bb8b6452df70..e23e76129691 100644 --- a/drivers/platform/x86/intel/vsec.h +++ b/drivers/platform/x86/intel/vsec.h @@ -73,6 +73,7 @@ struct intel_vsec_platform_info { struct intel_vsec_header **headers; unsigned long caps; unsigned long quirks; + u64 base_addr; }; struct intel_vsec_device { @@ -85,6 +86,7 @@ struct intel_vsec_device { void *priv_data; size_t priv_data_size; unsigned long quirks; + u64 base_addr; }; int intel_vsec_add_aux(struct pci_dev *pdev, struct device *parent, -- cgit v1.2.3