The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: ad4878d4d71d9ada913be2ad5b6d7f526a695b6f
Gitweb: https://git.kernel.org/tip/ad4878d4d71d9ada913be2ad5b6d7f526a695b6f
Author: Kan Liang <kan.liang@xxxxxxxxx>
AuthorDate: Tue, 15 Mar 2022 10:46:00 -07:00
Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
CommitterDate: Tue, 05 Apr 2022 09:59:43 +02:00
perf/x86/uncore: Add Raptor Lake uncore support
The uncore PMU of the Raptor Lake is the same as Alder Lake.
Add new PCIIDs of IMC for Raptor Lake.
Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/1647366360-82824-4-git-send-email-kan.liang@xxxxxxxxxxxxxxx
---
arch/x86/events/intel/uncore.c | 1 +
arch/x86/events/intel/uncore_snb.c | 20 ++++++++++++++++++++
2 files changed, 21 insertions(+)
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index e497da9..7695dca 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1828,6 +1828,7 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = {
X86_MATCH_INTEL_FAM6_MODEL(ROCKETLAKE, &rkl_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, &adl_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, &adl_uncore_init),
+ X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE, &adl_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, &spr_uncore_init),
X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D, &snr_uncore_init),
{},
diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c
index f698a55..4262351 100644
--- a/arch/x86/events/intel/uncore_snb.c
+++ b/arch/x86/events/intel/uncore_snb.c
@@ -79,6 +79,10 @@
#define PCI_DEVICE_ID_INTEL_ADL_14_IMC 0x4650
#define PCI_DEVICE_ID_INTEL_ADL_15_IMC 0x4668
#define PCI_DEVICE_ID_INTEL_ADL_16_IMC 0x4670
+#define PCI_DEVICE_ID_INTEL_RPL_1_IMC 0xA700
+#define PCI_DEVICE_ID_INTEL_RPL_2_IMC 0xA702
+#define PCI_DEVICE_ID_INTEL_RPL_3_IMC 0xA706
+#define PCI_DEVICE_ID_INTEL_RPL_4_IMC 0xA709
/* SNB event control */
#define SNB_UNC_CTL_EV_SEL_MASK 0x000000ff
@@ -1406,6 +1410,22 @@ static const struct pci_device_id tgl_uncore_pci_ids[] = {
PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ADL_16_IMC),
.driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
},
+ { /* IMC */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RPL_1_IMC),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
+ },
+ { /* IMC */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RPL_2_IMC),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
+ },
+ { /* IMC */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RPL_3_IMC),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
+ },
+ { /* IMC */
+ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RPL_4_IMC),
+ .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0),
+ },
{ /* end: all zeroes */ }
};
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