diff options
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/arm-ccn.c | 53 | ||||
| -rw-r--r-- | drivers/bus/omap_l3_noc.h | 50 |
2 files changed, 51 insertions, 52 deletions
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index 3266f8ff9311..a60f26400705 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -586,6 +586,30 @@ static int arm_ccn_pmu_type_eq(u32 a, u32 b) return 0; } +static void arm_ccn_pmu_event_destroy(struct perf_event *event) +{ + struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu); + struct hw_perf_event *hw = &event->hw; + + if (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER) { + clear_bit(CCN_IDX_PMU_CYCLE_COUNTER, ccn->dt.pmu_counters_mask); + } else { + struct arm_ccn_component *source = + ccn->dt.pmu_counters[hw->idx].source; + + if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP && + CCN_CONFIG_EVENT(event->attr.config) == + CCN_EVENT_WATCHPOINT) + clear_bit(hw->config_base, source->xp.dt_cmp_mask); + else + clear_bit(hw->config_base, source->pmu_events_mask); + clear_bit(hw->idx, ccn->dt.pmu_counters_mask); + } + + ccn->dt.pmu_counters[hw->idx].source = NULL; + ccn->dt.pmu_counters[hw->idx].event = NULL; +} + static int arm_ccn_pmu_event_init(struct perf_event *event) { struct arm_ccn *ccn; @@ -599,6 +623,7 @@ static int arm_ccn_pmu_event_init(struct perf_event *event) return -ENOENT; ccn = pmu_to_arm_ccn(event->pmu); + event->destroy = arm_ccn_pmu_event_destroy; if (hw->sample_period) { dev_warn(ccn->dev, "Sampling not supported!\n"); @@ -662,7 +687,7 @@ static int arm_ccn_pmu_event_init(struct perf_event *event) } if (e->num_vcs && vc >= e->num_vcs) { dev_warn(ccn->dev, "Invalid vc %d for node/XP %d!\n", - port, node_xp); + vc, node_xp); return -EINVAL; } valid = 1; @@ -731,30 +756,6 @@ static int arm_ccn_pmu_event_init(struct perf_event *event) return 0; } -static void arm_ccn_pmu_event_free(struct perf_event *event) -{ - struct arm_ccn *ccn = pmu_to_arm_ccn(event->pmu); - struct hw_perf_event *hw = &event->hw; - - if (hw->idx == CCN_IDX_PMU_CYCLE_COUNTER) { - clear_bit(CCN_IDX_PMU_CYCLE_COUNTER, ccn->dt.pmu_counters_mask); - } else { - struct arm_ccn_component *source = - ccn->dt.pmu_counters[hw->idx].source; - - if (CCN_CONFIG_TYPE(event->attr.config) == CCN_TYPE_XP && - CCN_CONFIG_EVENT(event->attr.config) == - CCN_EVENT_WATCHPOINT) - clear_bit(hw->config_base, source->xp.dt_cmp_mask); - else - clear_bit(hw->config_base, source->pmu_events_mask); - clear_bit(hw->idx, ccn->dt.pmu_counters_mask); - } - - ccn->dt.pmu_counters[hw->idx].source = NULL; - ccn->dt.pmu_counters[hw->idx].event = NULL; -} - static u64 arm_ccn_pmu_read_counter(struct arm_ccn *ccn, int idx) { u64 res; @@ -1027,8 +1028,6 @@ static int arm_ccn_pmu_event_add(struct perf_event *event, int flags) static void arm_ccn_pmu_event_del(struct perf_event *event, int flags) { arm_ccn_pmu_event_stop(event, PERF_EF_UPDATE); - - arm_ccn_pmu_event_free(event); } static void arm_ccn_pmu_event_read(struct perf_event *event) diff --git a/drivers/bus/omap_l3_noc.h b/drivers/bus/omap_l3_noc.h index 551e01061434..95254585db86 100644 --- a/drivers/bus/omap_l3_noc.h +++ b/drivers/bus/omap_l3_noc.h @@ -188,31 +188,31 @@ static struct l3_flagmux_data omap_l3_flagmux_clk3 = { }; static struct l3_masters_data omap_l3_masters[] = { - { 0x0 , "MPU"}, - { 0x10, "CS_ADP"}, - { 0x14, "xxx"}, - { 0x20, "DSP"}, - { 0x30, "IVAHD"}, - { 0x40, "ISS"}, - { 0x44, "DucatiM3"}, - { 0x48, "FaceDetect"}, - { 0x50, "SDMA_Rd"}, - { 0x54, "SDMA_Wr"}, - { 0x58, "xxx"}, - { 0x5C, "xxx"}, - { 0x60, "SGX"}, - { 0x70, "DSS"}, - { 0x80, "C2C"}, - { 0x88, "xxx"}, - { 0x8C, "xxx"}, - { 0x90, "HSI"}, - { 0xA0, "MMC1"}, - { 0xA4, "MMC2"}, - { 0xA8, "MMC6"}, - { 0xB0, "UNIPRO1"}, - { 0xC0, "USBHOSTHS"}, - { 0xC4, "USBOTGHS"}, - { 0xC8, "USBHOSTFS"} + { 0x00, "MPU"}, + { 0x04, "CS_ADP"}, + { 0x05, "xxx"}, + { 0x08, "DSP"}, + { 0x0C, "IVAHD"}, + { 0x10, "ISS"}, + { 0x11, "DucatiM3"}, + { 0x12, "FaceDetect"}, + { 0x14, "SDMA_Rd"}, + { 0x15, "SDMA_Wr"}, + { 0x16, "xxx"}, + { 0x17, "xxx"}, + { 0x18, "SGX"}, + { 0x1C, "DSS"}, + { 0x20, "C2C"}, + { 0x22, "xxx"}, + { 0x23, "xxx"}, + { 0x24, "HSI"}, + { 0x28, "MMC1"}, + { 0x29, "MMC2"}, + { 0x2A, "MMC6"}, + { 0x2C, "UNIPRO1"}, + { 0x30, "USBHOSTHS"}, + { 0x31, "USBOTGHS"}, + { 0x32, "USBHOSTFS"} }; static struct l3_flagmux_data *omap_l3_flagmux[] = { |