diff options
Diffstat (limited to 'drivers/bus/arm-ccn.c')
| -rw-r--r-- | drivers/bus/arm-ccn.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/bus/arm-ccn.c b/drivers/bus/arm-ccn.c index 647a27b80eff..ddb65c117012 100644 --- a/drivers/bus/arm-ccn.c +++ b/drivers/bus/arm-ccn.c @@ -213,6 +213,7 @@ static int arm_ccn_node_to_xp_port(int node) #define CCN_CONFIG_TYPE(_config) (((_config) >> 8) & 0xff) #define CCN_CONFIG_EVENT(_config) (((_config) >> 16) & 0xff) #define CCN_CONFIG_PORT(_config) (((_config) >> 24) & 0x3) +#define CCN_CONFIG_BUS(_config) (((_config) >> 24) & 0x3) #define CCN_CONFIG_VC(_config) (((_config) >> 26) & 0x7) #define CCN_CONFIG_DIR(_config) (((_config) >> 29) & 0x1) #define CCN_CONFIG_MASK(_config) (((_config) >> 30) & 0xf) @@ -242,6 +243,7 @@ static CCN_FORMAT_ATTR(xp, "config:0-7"); static CCN_FORMAT_ATTR(type, "config:8-15"); static CCN_FORMAT_ATTR(event, "config:16-23"); static CCN_FORMAT_ATTR(port, "config:24-25"); +static CCN_FORMAT_ATTR(bus, "config:24-25"); static CCN_FORMAT_ATTR(vc, "config:26-28"); static CCN_FORMAT_ATTR(dir, "config:29-29"); static CCN_FORMAT_ATTR(mask, "config:30-33"); @@ -254,6 +256,7 @@ static struct attribute *arm_ccn_pmu_format_attrs[] = { &arm_ccn_pmu_format_attr_type.attr.attr, &arm_ccn_pmu_format_attr_event.attr.attr, &arm_ccn_pmu_format_attr_port.attr.attr, + &arm_ccn_pmu_format_attr_bus.attr.attr, &arm_ccn_pmu_format_attr_vc.attr.attr, &arm_ccn_pmu_format_attr_dir.attr.attr, &arm_ccn_pmu_format_attr_mask.attr.attr, @@ -351,10 +354,14 @@ static ssize_t arm_ccn_pmu_event_show(struct device *dev, break; case CCN_TYPE_XP: res += snprintf(buf + res, PAGE_SIZE - res, - ",xp=?,port=?,vc=?,dir=?"); + ",xp=?,vc=?"); if (event->event == CCN_EVENT_WATCHPOINT) res += snprintf(buf + res, PAGE_SIZE - res, - ",cmp_l=?,cmp_h=?,mask=?"); + ",port=?,dir=?,cmp_l=?,cmp_h=?,mask=?"); + else + res += snprintf(buf + res, PAGE_SIZE - res, + ",bus=?"); + break; case CCN_TYPE_MN: res += snprintf(buf + res, PAGE_SIZE - res, ",node=%d", ccn->mn_id); @@ -1029,7 +1036,7 @@ static void arm_ccn_pmu_xp_event_config(struct perf_event *event) hw->event_base = CCN_XP_DT_CONFIG__DT_CFG__XP_PMU_EVENT(hw->config_base); id = (CCN_CONFIG_VC(event->attr.config) << 4) | - (CCN_CONFIG_PORT(event->attr.config) << 3) | + (CCN_CONFIG_BUS(event->attr.config) << 3) | (CCN_CONFIG_EVENT(event->attr.config) << 0); val = readl(source->base + CCN_XP_PMU_EVENT_SEL); |