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qcacmn: Add credit tracking for HL Data Path

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Add credit tracking for HL Data Path in DPTRACE.

Change-Id: I6e2971209940c16a13a8ca7f1f0a3d7c1a26e305
CRs-Fixed: 2574057
This commit is contained in:
Nirav Shah
2019-11-05 08:38:47 +05:30
committed by nshrivas
parent 4b48131ce2
commit 8f44a7e494
3 changed files with 214 additions and 11 deletions
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91
qdf/inc/qdf_trace.h
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@@ -195,6 +195,7 @@ typedef struct s_qdf_trace_data {
* @QDF_DP_TRACE_ICMPv6_PACKET_RECORD - record ICMPv6 packet
* @QDF_DP_TRACE_HDD_TX_TIMEOUT - HDD tx timeout
* @QDF_DP_TRACE_HDD_SOFTAP_TX_TIMEOUT- SOFTAP HDD tx timeout
* @QDF_DP_TRACE_TX_CREDIT_RECORD - credit update record
* @QDF_DP_TRACE_ULTRA_LOW_VERBOSITY - Below this is not logged for >4PPS
* @QDF_DP_TRACE_TX_PACKET_RECORD - record 32 bytes of tx pkt at any layer
* @QDF_DP_TRACE_RX_PACKET_RECORD - record 32 bytes of rx pkt at any layer
@@ -241,6 +242,7 @@ enum QDF_DP_TRACE_ID {
QDF_DP_TRACE_ICMPv6_PACKET_RECORD,
QDF_DP_TRACE_HDD_TX_TIMEOUT,
QDF_DP_TRACE_HDD_SOFTAP_TX_TIMEOUT,
QDF_DP_TRACE_TX_CREDIT_RECORD,
QDF_DP_TRACE_ULTRA_LOW_VERBOSITY,
QDF_DP_TRACE_TX_PACKET_RECORD,
QDF_DP_TRACE_RX_PACKET_RECORD,
@@ -285,6 +287,36 @@ enum qdf_proto_dir {
QDF_NA
};
/**
* QDF_CREDIT_UPDATE_SOURCE - source of credit record
* @QDF_TX_SCHED: Tx scheduler
* @QDF_TX_COMP: TX completion
* @QDF_TX_CREDIT_UPDATE: credit update indication
* @QDF_HTT_ATTACH: HTT attach
* @QDF_TX_HTT_MSG: HTT TX message
*/
enum QDF_CREDIT_UPDATE_SOURCE {
QDF_TX_SCHED,
QDF_TX_COMP,
QDF_TX_CREDIT_UPDATE,
QDF_HTT_ATTACH,
QDF_TX_HTT_MSG
};
/**
* QDF_CREDIT_OPERATION - operation on credit
* @QDF_CREDIT_INC: credit increment
* @QDF_CREDIT_DEC: credit decrement
* @QDF_CREDIT_ABS: Abosolute credit
* @QDF_OP_NA: Not applicable
*/
enum QDF_CREDIT_OPERATION {
QDF_CREDIT_INC,
QDF_CREDIT_DEC,
QDF_CREDIT_ABS,
QDF_OP_NA
};
/**
* struct qdf_dp_trace_ptr_buf - pointer record buffer
* @cookie: cookie value
@@ -327,6 +359,24 @@ struct qdf_dp_trace_mgmt_buf {
uint8_t subtype;
};
/**
* struct qdf_dp_trace_credit_record - tx credit record
* @source: credit record source
* @operation: credit operation
* @delta: delta of credit
* @total_credits: total credit
* @g0_credit: group 0 credit
* @g1_credit: group 1 credit
*/
struct qdf_dp_trace_credit_record {
enum QDF_CREDIT_UPDATE_SOURCE source;
enum QDF_CREDIT_OPERATION operation;
int delta;
int total_credits;
int g0_credit;
int g1_credit;
};
/**
* struct qdf_dp_trace_event_buf - event buffer
* @vdev_id : vdev id
@@ -414,7 +464,7 @@ struct s_qdf_dp_trace_data {
uint32_t head;
uint32_t tail;
uint32_t num;
uint8_t proto_bitmap;
uint32_t proto_bitmap;
uint8_t no_of_record;
uint16_t num_records_to_dump;
uint16_t dump_counter;
@@ -608,11 +658,11 @@ bool qdf_dp_trace_log_pkt(uint8_t vdev_id, struct sk_buff *skb,
void qdf_dp_trace_init(bool live_mode_config, uint8_t thresh,
uint16_t time_limit, uint8_t verbosity,
uint8_t proto_bitmap);
uint32_t proto_bitmap);
void qdf_dp_trace_deinit(void);
void qdf_dp_trace_spin_lock_init(void);
void qdf_dp_trace_set_value(uint8_t proto_bitmap, uint8_t no_of_records,
uint8_t verbosity);
void qdf_dp_trace_set_value(uint32_t proto_bitmap, uint8_t no_of_records,
uint8_t verbosity);
void qdf_dp_trace_set_track(qdf_nbuf_t nbuf, enum qdf_proto_dir dir);
void qdf_dp_trace(qdf_nbuf_t nbuf, enum QDF_DP_TRACE_ID code, uint8_t pdev_id,
uint8_t *data, uint8_t size, enum qdf_proto_dir dir);
@@ -737,7 +787,7 @@ void qdf_dp_trace_data_pkt(qdf_nbuf_t nbuf, uint8_t pdev_id,
enum QDF_DP_TRACE_ID code, uint16_t msdu_id,
enum qdf_proto_dir dir);
uint8_t qdf_dp_get_proto_bitmap(void);
uint32_t qdf_dp_get_proto_bitmap(void);
uint8_t qdf_dp_get_verbosity(void);
uint8_t qdf_dp_get_no_of_record(void);
@@ -778,6 +828,20 @@ void qdf_dp_trace_mgmt_pkt(enum QDF_DP_TRACE_ID code, uint8_t vdev_id,
uint8_t pdev_id, enum qdf_proto_type type,
enum qdf_proto_subtype subtype);
/**
* qdf_dp_trace_credit_record() - record credit update
* @source: source of record
* @operation: credit operation
* @delta: credit delta
* @total_credits: total credit
* @g0_credit: group 0 credit
* @g1_credit: group 1 credit
*/
void qdf_dp_trace_credit_record(enum QDF_CREDIT_UPDATE_SOURCE source,
enum QDF_CREDIT_OPERATION operation,
int delta, int total_credits,
int g0_credit, int g1_credit);
/**
* qdf_dp_display_mgmt_pkt() - display proto packet
* @record: dptrace record
@@ -790,6 +854,17 @@ void qdf_dp_trace_mgmt_pkt(enum QDF_DP_TRACE_ID code, uint8_t vdev_id,
void qdf_dp_display_mgmt_pkt(struct qdf_dp_trace_record_s *record,
uint16_t index, uint8_t pdev_id, uint8_t info);
/**
* qdf_dp_display_credit_record() - display credit record
* @record: dptrace record
* @index: index
* @pdev_id: pdev id
* @info: metadeta info
*/
void qdf_dp_display_credit_record(struct qdf_dp_trace_record_s *record,
uint16_t index, uint8_t pdev_id,
uint8_t info);
/**
* qdf_dp_display_event_record() - display event records
* @record: dptrace record
@@ -815,7 +890,7 @@ bool qdf_dp_trace_log_pkt(uint8_t vdev_id, struct sk_buff *skb,
static inline
void qdf_dp_trace_init(bool live_mode_config, uint8_t thresh,
uint16_t time_limit, uint8_t verbosity,
uint8_t proto_bitmap)
uint32_t proto_bitmap)
{
}
@@ -829,8 +904,8 @@ void qdf_dp_trace_set_track(qdf_nbuf_t nbuf, enum qdf_proto_dir dir)
{
}
static inline
void qdf_dp_trace_set_value(uint8_t proto_bitmap, uint8_t no_of_records,
uint8_t verbosity)
void qdf_dp_trace_set_value(uint32_t proto_bitmap, uint8_t no_of_records,
uint8_t verbosity)
{
}