diff options
Diffstat (limited to 'arch/x86/events')
| -rw-r--r-- | arch/x86/events/intel/uncore.c | 6 | ||||
| -rw-r--r-- | arch/x86/events/intel/uncore_snb.c | 20 |
2 files changed, 25 insertions, 1 deletions
diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c index 86d012b3e0b4..1db6a7113bdb 100644 --- a/arch/x86/events/intel/uncore.c +++ b/arch/x86/events/intel/uncore.c @@ -1636,6 +1636,11 @@ static const struct intel_uncore_init_fun tgl_l_uncore_init __initconst = { .mmio_init = tgl_l_uncore_mmio_init, }; +static const struct intel_uncore_init_fun rkl_uncore_init __initconst = { + .cpu_init = tgl_uncore_cpu_init, + .pci_init = skl_uncore_pci_init, +}; + static const struct intel_uncore_init_fun icx_uncore_init __initconst = { .cpu_init = icx_uncore_cpu_init, .pci_init = icx_uncore_pci_init, @@ -1683,6 +1688,7 @@ static const struct x86_cpu_id intel_uncore_match[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, &icx_uncore_init), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L, &tgl_l_uncore_init), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE, &tgl_uncore_init), + X86_MATCH_INTEL_FAM6_MODEL(ROCKETLAKE, &rkl_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 de3d9621b694..6bbf54bf28b9 100644 --- a/arch/x86/events/intel/uncore_snb.c +++ b/arch/x86/events/intel/uncore_snb.c @@ -60,7 +60,8 @@ #define PCI_DEVICE_ID_INTEL_TGL_U3_IMC 0x9a12 #define PCI_DEVICE_ID_INTEL_TGL_U4_IMC 0x9a14 #define PCI_DEVICE_ID_INTEL_TGL_H_IMC 0x9a36 - +#define PCI_DEVICE_ID_INTEL_RKL_1_IMC 0x4c43 +#define PCI_DEVICE_ID_INTEL_RKL_2_IMC 0x4c53 /* SNB event control */ #define SNB_UNC_CTL_EV_SEL_MASK 0x000000ff @@ -405,6 +406,12 @@ static struct intel_uncore_type *tgl_msr_uncores[] = { NULL, }; +static void rkl_uncore_msr_init_box(struct intel_uncore_box *box) +{ + if (box->pmu->pmu_idx == 0) + wrmsrl(SKL_UNC_PERF_GLOBAL_CTL, SNB_UNC_GLOBAL_CTL_EN); +} + void tgl_uncore_cpu_init(void) { uncore_msr_uncores = tgl_msr_uncores; @@ -412,6 +419,7 @@ void tgl_uncore_cpu_init(void) icl_uncore_cbox.ops = &skl_uncore_msr_ops; icl_uncore_clockbox.ops = &skl_uncore_msr_ops; snb_uncore_arb.ops = &skl_uncore_msr_ops; + skl_uncore_msr_ops.init_box = rkl_uncore_msr_init_box; } enum { @@ -880,6 +888,14 @@ static const struct pci_device_id icl_uncore_pci_ids[] = { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICL_U2_IMC), .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0), }, + { /* IMC */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RKL_1_IMC), + .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0), + }, + { /* IMC */ + PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_RKL_2_IMC), + .driver_data = UNCORE_PCI_DEV_DATA(SNB_PCI_UNCORE_IMC, 0), + }, { /* end: all zeroes */ }, }; @@ -973,6 +989,8 @@ static const struct imc_uncore_pci_dev desktop_imc_pci_ids[] = { IMC_DEV(CML_S5_IMC, &skl_uncore_pci_driver), IMC_DEV(ICL_U_IMC, &icl_uncore_pci_driver), /* 10th Gen Core Mobile */ IMC_DEV(ICL_U2_IMC, &icl_uncore_pci_driver), /* 10th Gen Core Mobile */ + IMC_DEV(RKL_1_IMC, &icl_uncore_pci_driver), + IMC_DEV(RKL_2_IMC, &icl_uncore_pci_driver), { /* end marker */ } }; |