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| author | David E. Box <david.e.box@linux.intel.com> | 2023-11-29 14:21:20 -0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-12-04 14:53:43 +0100 |
| commit | e97ec7f621fbfdce07bf1b98a26883ee19281747 (patch) | |
| tree | 3f88a0283e17f7829dc71a89cd35e3e2bb159e1f /drivers/platform/x86/intel/vsec.h | |
| parent | 4edbd117ba3f7beacfb439aad60e8a5de77114b4 (diff) | |
| download | linux-e97ec7f621fbfdce07bf1b98a26883ee19281747.tar.gz linux-e97ec7f621fbfdce07bf1b98a26883ee19281747.tar.bz2 linux-e97ec7f621fbfdce07bf1b98a26883ee19281747.zip | |
platform/x86/intel/vsec: Add base address field
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 <david.e.box@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231129222132.2331261-9-david.e.box@linux.intel.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/vsec.h')
| -rw-r--r-- | drivers/platform/x86/intel/vsec.h | 2 |
1 files changed, 2 insertions, 0 deletions
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, |