diff options
Diffstat (limited to 'arch/x86/events/intel/uncore_snbep.c')
| -rw-r--r-- | arch/x86/events/intel/uncore_snbep.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index 07652fa20ebb..bffb7554f4fb 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -4421,6 +4421,7 @@ static void __snr_uncore_mmio_init_box(struct intel_uncore_box *box, unsigned int box_ctl, int mem_offset) { struct pci_dev *pdev = snr_uncore_get_mc_dev(box->dieid); + struct intel_uncore_type *type = box->pmu->type; resource_size_t addr; u32 pci_dword; @@ -4435,9 +4436,11 @@ static void __snr_uncore_mmio_init_box(struct intel_uncore_box *box, addr += box_ctl; - box->io_addr = ioremap(addr, SNR_IMC_MMIO_SIZE); - if (!box->io_addr) + box->io_addr = ioremap(addr, type->mmio_map_size); + if (!box->io_addr) { + pr_warn("perf uncore: Failed to ioremap for %s.\n", type->name); return; + } writel(IVBEP_PMON_BOX_CTL_INT, box->io_addr); } @@ -4530,6 +4533,7 @@ static struct intel_uncore_type snr_uncore_imc = { .event_mask = SNBEP_PMON_RAW_EVENT_MASK, .box_ctl = SNR_IMC_MMIO_PMON_BOX_CTL, .mmio_offset = SNR_IMC_MMIO_OFFSET, + .mmio_map_size = SNR_IMC_MMIO_SIZE, .ops = &snr_uncore_mmio_ops, .format_group = &skx_uncore_format_group, }; @@ -4570,6 +4574,7 @@ static struct intel_uncore_type snr_uncore_imc_free_running = { .num_counters = 3, .num_boxes = 1, .num_freerunning_types = SNR_IMC_FREERUNNING_TYPE_MAX, + .mmio_map_size = SNR_IMC_MMIO_SIZE, .freerunning = snr_imc_freerunning, .ops = &snr_uncore_imc_freerunning_ops, .event_descs = snr_uncore_imc_freerunning_events, @@ -4987,6 +4992,7 @@ static struct intel_uncore_type icx_uncore_imc = { .event_mask = SNBEP_PMON_RAW_EVENT_MASK, .box_ctl = SNR_IMC_MMIO_PMON_BOX_CTL, .mmio_offset = SNR_IMC_MMIO_OFFSET, + .mmio_map_size = SNR_IMC_MMIO_SIZE, .ops = &icx_uncore_mmio_ops, .format_group = &skx_uncore_format_group, }; @@ -5044,6 +5050,7 @@ static struct intel_uncore_type icx_uncore_imc_free_running = { .num_counters = 5, .num_boxes = 4, .num_freerunning_types = ICX_IMC_FREERUNNING_TYPE_MAX, + .mmio_map_size = SNR_IMC_MMIO_SIZE, .freerunning = icx_imc_freerunning, .ops = &icx_uncore_imc_freerunning_ops, .event_descs = icx_uncore_imc_freerunning_events, |