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| author | David E. Box <david.e.box@linux.intel.com> | 2022-06-30 01:13:31 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2022-07-02 12:49:39 +0300 |
| commit | f21c179e1206e88d187d517d97d270c6492d4673 (patch) | |
| tree | f2240ecc7e223f297f750990dd2fe0e85eacd4d1 /drivers/platform/x86/intel/pmt | |
| parent | 9a1aac8a96dc014bec49806a7a964bf2fdbd315f (diff) | |
| download | linux-f21c179e1206e88d187d517d97d270c6492d4673.tar.xz | |
platform/x86/intel/vsec: Rework early hardware code
In the Intel VSEC PCI driver, use a new VSEC_QUIRK_EARLY_HW flag in
driver_data to indicate the need for early hardware quirks in
auxiliary devices. Remove the separate PCI ID list maintained by the
Intel PMT auxiliary driver.
Cc: Srinivas Pandruvada <srinivas.pandruvada@intel.com>
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@linux.intel.com>
Link: https://lore.kernel.org/r/20220629221334.434307-2-gayatri.kammela@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/intel/pmt')
| -rw-r--r-- | drivers/platform/x86/intel/pmt/class.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/drivers/platform/x86/intel/pmt/class.c b/drivers/platform/x86/intel/pmt/class.c index 1c9e3f3ea41c..53d7fd2943b4 100644 --- a/drivers/platform/x86/intel/pmt/class.c +++ b/drivers/platform/x86/intel/pmt/class.c @@ -20,25 +20,16 @@ #define PMT_XA_MAX INT_MAX #define PMT_XA_LIMIT XA_LIMIT(PMT_XA_START, PMT_XA_MAX) -/* - * Early implementations of PMT on client platforms have some - * differences from the server platforms (which use the Out Of Band - * Management Services Module OOBMSM). This list tracks those - * platforms as needed to handle those differences. Newer client - * platforms are expected to be fully compatible with server. - */ -static const struct pci_device_id pmt_telem_early_client_pci_ids[] = { - { PCI_VDEVICE(INTEL, 0x467d) }, /* ADL */ - { PCI_VDEVICE(INTEL, 0x490e) }, /* DG1 */ - { PCI_VDEVICE(INTEL, 0x9a0d) }, /* TGL */ - { } -}; - bool intel_pmt_is_early_client_hw(struct device *dev) { - struct pci_dev *parent = to_pci_dev(dev->parent); + struct intel_vsec_device *ivdev = dev_to_ivdev(dev); - return !!pci_match_id(pmt_telem_early_client_pci_ids, parent); + /* + * Early implementations of PMT on client platforms have some + * differences from the server platforms (which use the Out Of Band + * Management Services Module OOBMSM). + */ + return !!(ivdev->info->quirks & VSEC_QUIRK_EARLY_HW); } EXPORT_SYMBOL_GPL(intel_pmt_is_early_client_hw); |