linux-kernel - [tip: perf/urgent] perf/x86/uncore: Add Raptor Lake uncore support

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Date:   Tue, 05 Apr 2022 08:29:09 -0000
From:   "tip-bot2 for Kan Liang" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Kan Liang <kan.liang@...el.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: perf/urgent] perf/x86/uncore: Add Raptor Lake uncore support

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@...el.com>
AuthorDate:    Tue, 15 Mar 2022 10:46:00 -07:00
Committer:     Peter Zijlstra <peterz@...radead.org>
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@...el.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Link: https://lore.kernel.org/r/1647366360-82824-4-git-send-email-kan.liang@linux.intel.com
---
 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 */ }
 };