diff options
Diffstat (limited to 'kernel/net/ieee802154/trace.h')
| -rw-r--r-- | kernel/net/ieee802154/trace.h | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/kernel/net/ieee802154/trace.h b/kernel/net/ieee802154/trace.h new file mode 100644 index 000000000..5ac25eb6e --- /dev/null +++ b/kernel/net/ieee802154/trace.h @@ -0,0 +1,247 @@ +/* Based on net/wireless/tracing.h */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM cfg802154 + +#if !defined(__RDEV_CFG802154_OPS_TRACE) || defined(TRACE_HEADER_MULTI_READ) +#define __RDEV_CFG802154_OPS_TRACE + +#include <linux/tracepoint.h> + +#include <net/cfg802154.h> + +#define MAXNAME 32 +#define WPAN_PHY_ENTRY __array(char, wpan_phy_name, MAXNAME) +#define WPAN_PHY_ASSIGN strlcpy(__entry->wpan_phy_name, \ + wpan_phy_name(wpan_phy), \ + MAXNAME) +#define WPAN_PHY_PR_FMT "%s" +#define WPAN_PHY_PR_ARG __entry->wpan_phy_name + +#define WPAN_DEV_ENTRY __field(u32, identifier) +#define WPAN_DEV_ASSIGN (__entry->identifier) = (!IS_ERR_OR_NULL(wpan_dev) \ + ? wpan_dev->identifier : 0) +#define WPAN_DEV_PR_FMT "wpan_dev(%u)" +#define WPAN_DEV_PR_ARG (__entry->identifier) + +#define WPAN_CCA_ENTRY __field(enum nl802154_cca_modes, cca_mode) \ + __field(enum nl802154_cca_opts, cca_opt) +#define WPAN_CCA_ASSIGN \ + do { \ + (__entry->cca_mode) = cca->mode; \ + (__entry->cca_opt) = cca->opt; \ + } while (0) +#define WPAN_CCA_PR_FMT "cca_mode: %d, cca_opt: %d" +#define WPAN_CCA_PR_ARG __entry->cca_mode, __entry->cca_opt + +#define BOOL_TO_STR(bo) (bo) ? "true" : "false" + +/************************************************************* + * rdev->ops traces * + *************************************************************/ + +TRACE_EVENT(802154_rdev_add_virtual_intf, + TP_PROTO(struct wpan_phy *wpan_phy, char *name, + enum nl802154_iftype type, __le64 extended_addr), + TP_ARGS(wpan_phy, name, type, extended_addr), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + __string(vir_intf_name, name ? name : "<noname>") + __field(enum nl802154_iftype, type) + __field(__le64, extended_addr) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + __assign_str(vir_intf_name, name ? name : "<noname>"); + __entry->type = type; + __entry->extended_addr = extended_addr; + ), + TP_printk(WPAN_PHY_PR_FMT ", virtual intf name: %s, type: %d, ea %llx", + WPAN_PHY_PR_ARG, __get_str(vir_intf_name), __entry->type, + __le64_to_cpu(__entry->extended_addr)) +); + +TRACE_EVENT(802154_rdev_del_virtual_intf, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev), + TP_ARGS(wpan_phy, wpan_dev), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + WPAN_DEV_ENTRY + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + WPAN_DEV_ASSIGN; + ), + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT, WPAN_PHY_PR_ARG, + WPAN_DEV_PR_ARG) +); + +TRACE_EVENT(802154_rdev_set_channel, + TP_PROTO(struct wpan_phy *wpan_phy, u8 page, u8 channel), + TP_ARGS(wpan_phy, page, channel), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + __field(u8, page) + __field(u8, channel) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + __entry->page = page; + __entry->channel = channel; + ), + TP_printk(WPAN_PHY_PR_FMT ", page: %d, channel: %d", WPAN_PHY_PR_ARG, + __entry->page, __entry->channel) +); + +TRACE_EVENT(802154_rdev_set_cca_mode, + TP_PROTO(struct wpan_phy *wpan_phy, const struct wpan_phy_cca *cca), + TP_ARGS(wpan_phy, cca), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + WPAN_CCA_ENTRY + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + WPAN_CCA_ASSIGN; + ), + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_CCA_PR_FMT, WPAN_PHY_PR_ARG, + WPAN_CCA_PR_ARG) +); + +DECLARE_EVENT_CLASS(802154_le16_template, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, + __le16 le16arg), + TP_ARGS(wpan_phy, wpan_dev, le16arg), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + WPAN_DEV_ENTRY + __field(__le16, le16arg) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + WPAN_DEV_ASSIGN; + __entry->le16arg = le16arg; + ), + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT ", pan id: 0x%04x", + WPAN_PHY_PR_ARG, WPAN_DEV_PR_ARG, + __le16_to_cpu(__entry->le16arg)) +); + +DEFINE_EVENT(802154_le16_template, 802154_rdev_set_pan_id, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, + __le16 le16arg), + TP_ARGS(wpan_phy, wpan_dev, le16arg) +); + +DEFINE_EVENT_PRINT(802154_le16_template, 802154_rdev_set_short_addr, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, + __le16 le16arg), + TP_ARGS(wpan_phy, wpan_dev, le16arg), + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT ", sa: 0x%04x", + WPAN_PHY_PR_ARG, WPAN_DEV_PR_ARG, + __le16_to_cpu(__entry->le16arg)) +); + +TRACE_EVENT(802154_rdev_set_backoff_exponent, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, + u8 min_be, u8 max_be), + TP_ARGS(wpan_phy, wpan_dev, min_be, max_be), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + WPAN_DEV_ENTRY + __field(u8, min_be) + __field(u8, max_be) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + WPAN_DEV_ASSIGN; + __entry->min_be = min_be; + __entry->max_be = max_be; + ), + + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT + ", min be: %d, max_be: %d", WPAN_PHY_PR_ARG, + WPAN_DEV_PR_ARG, __entry->min_be, __entry->max_be) +); + +TRACE_EVENT(802154_rdev_set_csma_backoffs, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, + u8 max_csma_backoffs), + TP_ARGS(wpan_phy, wpan_dev, max_csma_backoffs), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + WPAN_DEV_ENTRY + __field(u8, max_csma_backoffs) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + WPAN_DEV_ASSIGN; + __entry->max_csma_backoffs = max_csma_backoffs; + ), + + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT + ", max csma backoffs: %d", WPAN_PHY_PR_ARG, + WPAN_DEV_PR_ARG, __entry->max_csma_backoffs) +); + +TRACE_EVENT(802154_rdev_set_max_frame_retries, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, + s8 max_frame_retries), + TP_ARGS(wpan_phy, wpan_dev, max_frame_retries), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + WPAN_DEV_ENTRY + __field(s8, max_frame_retries) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + WPAN_DEV_ASSIGN; + __entry->max_frame_retries = max_frame_retries; + ), + + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT + ", max frame retries: %d", WPAN_PHY_PR_ARG, + WPAN_DEV_PR_ARG, __entry->max_frame_retries) +); + +TRACE_EVENT(802154_rdev_set_lbt_mode, + TP_PROTO(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev, + bool mode), + TP_ARGS(wpan_phy, wpan_dev, mode), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + WPAN_DEV_ENTRY + __field(bool, mode) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + WPAN_DEV_ASSIGN; + __entry->mode = mode; + ), + TP_printk(WPAN_PHY_PR_FMT ", " WPAN_DEV_PR_FMT + ", lbt mode: %s", WPAN_PHY_PR_ARG, + WPAN_DEV_PR_ARG, BOOL_TO_STR(__entry->mode)) +); + +TRACE_EVENT(802154_rdev_return_int, + TP_PROTO(struct wpan_phy *wpan_phy, int ret), + TP_ARGS(wpan_phy, ret), + TP_STRUCT__entry( + WPAN_PHY_ENTRY + __field(int, ret) + ), + TP_fast_assign( + WPAN_PHY_ASSIGN; + __entry->ret = ret; + ), + TP_printk(WPAN_PHY_PR_FMT ", returned: %d", WPAN_PHY_PR_ARG, + __entry->ret) +); + +#endif /* !__RDEV_CFG802154_OPS_TRACE || TRACE_HEADER_MULTI_READ */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace +#include <trace/define_trace.h> |