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Revert "Revert "qcacld-3.0: Dump Tx/Rx packets during connection""

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This reverts Change-Id I2aec7253511d2ca7b08ca77d858a46f9c01d4e9d

Adding support for dumping 32 tx/rx packets during connection
by reverting above change as "exceeding skb buffer size and
leading to crash" issue is resolved with this change.

Change-Id: I951355776461706bb52eeee0527819377e7b7857
CRs-Fixed: 1097280
This commit is contained in:
Himanshu Agarwal
2016-12-05 17:21:12 +05:30
committed by qcabuildsw
parent d586d514ea
commit f65bd4cf8f
20 changed files with 755 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

114
uapi/linux/pktlog_ac_fmt.h
View File

@@ -70,6 +70,26 @@ struct ath_pktlog_hdr {
#endif
} __ATTRIB_PACK;
/**
* enum pkt_type - packet type
* @START_MONITOR: indicates parser to start packetdump parsing
* @STOP_MONITOR: indicates parser to stop packetdump parsing
* @TX_MGMT_PKT: TX management Packet
* @TX_DATA_PKT: TX data Packet
* @RX_MGMT_PKT: RX management Packet
* @RX_DATA_PKT: RX data Packet
*
* This enum has packet types
*/
enum pkt_type {
START_MONITOR = 1,
STOP_MONITOR,
TX_MGMT_PKT,
TX_DATA_PKT,
RX_MGMT_PKT,
RX_DATA_PKT,
};
#define ATH_PKTLOG_HDR_FLAGS_MASK 0xffff
#define ATH_PKTLOG_HDR_FLAGS_SHIFT 0
#define ATH_PKTLOG_HDR_FLAGS_OFFSET 0
@@ -127,17 +147,18 @@ enum {
/* Types of packet log events */
#define PKTLOG_TYPE_TX_CTRL 1
#define PKTLOG_TYPE_TX_STAT 2
#define PKTLOG_TYPE_TX_MSDU_ID 3
#define PKTLOG_TYPE_TX_FRM_HDR 4
#define PKTLOG_TYPE_RX_STAT 5
#define PKTLOG_TYPE_RC_FIND 6
#define PKTLOG_TYPE_RC_UPDATE 7
#define PKTLOG_TYPE_TX_CTRL 1
#define PKTLOG_TYPE_TX_STAT 2
#define PKTLOG_TYPE_TX_MSDU_ID 3
#define PKTLOG_TYPE_TX_FRM_HDR 4
#define PKTLOG_TYPE_RX_STAT 5
#define PKTLOG_TYPE_RC_FIND 6
#define PKTLOG_TYPE_RC_UPDATE 7
#define PKTLOG_TYPE_TX_VIRT_ADDR 8
#define PKTLOG_TYPE_SMART_ANTENNA 9
#define PKTLOG_TYPE_SW_EVENT 10
#define PKTLOG_TYPE_MAX 11
#define PKTLOG_TYPE_PKT_DUMP 11
#define PKTLOG_TYPE_MAX 12
#define PKTLOG_MAX_TXCTL_WORDS 57 /* +2 words for bitmap */
#define PKTLOG_MAX_TXSTATUS_WORDS 32
@@ -287,5 +308,82 @@ struct ath_pktlog_buf {
sizeof(struct ath_pktlog_hdr)) ? _rd_offset : 0; \
} while(0)
/**
* enum tx_pkt_fate - tx packet fate
* @TX_PKT_FATE_ACKED: Sent over air and ACKed
* @TX_PKT_FATE_SENT: Sent over air but not ACKed.
* @TX_PKT_FATE_FW_QUEUED: Queued within firmware,
* but not yet sent over air
* @TX_PKT_FATE_FW_DROP_INVALID: Dropped by firmware as invalid.
* E.g. bad source address, bad checksum, or invalid for current state.
* @TX_PKT_FATE_FW_DROP_NOBUFS: Dropped by firmware due
* to lack of buffer space
* @TX_PKT_FATE_FW_DROP_OTHER: Dropped by firmware for any other
* reason. Includes frames that were sent by driver to firmware, but
* unaccounted for by firmware.
* @TX_PKT_FATE_DRV_QUEUED: Queued within driver, not yet sent to firmware.
* @TX_PKT_FATE_DRV_DROP_INVALID: Dropped by driver as invalid.
* E.g. bad source address, or invalid for current state.
* @TX_PKT_FATE_DRV_DROP_NOBUFS: Dropped by driver due to lack of buffer space
* @TX_PKT_FATE_DRV_DROP_OTHER: Dropped by driver for any other reason.
* E.g. out of buffers.
*
* This enum has packet fate types
*/
enum tx_pkt_fate {
TX_PKT_FATE_ACKED,
TX_PKT_FATE_SENT,
TX_PKT_FATE_FW_QUEUED,
TX_PKT_FATE_FW_DROP_INVALID,
TX_PKT_FATE_FW_DROP_NOBUFS,
TX_PKT_FATE_FW_DROP_OTHER,
TX_PKT_FATE_DRV_QUEUED,
TX_PKT_FATE_DRV_DROP_INVALID,
TX_PKT_FATE_DRV_DROP_NOBUFS,
TX_PKT_FATE_DRV_DROP_OTHER,
};
/**
* enum rx_pkt_fate - rx packet fate
* @RX_PKT_FATE_SUCCESS: Valid and delivered to
* network stack (e.g., netif_rx()).
* @RX_PKT_FATE_FW_QUEUED: Queued within firmware,
* but not yet sent to driver.
* @RX_PKT_FATE_FW_DROP_FILTER: Dropped by firmware
* due to host-programmable filters.
* @RX_PKT_FATE_FW_DROP_INVALID: Dropped by firmware
* as invalid. E.g. bad checksum, decrypt failed, or invalid for current state.
* @RX_PKT_FATE_FW_DROP_NOBUFS: Dropped by firmware
* due to lack of buffer space.
* @RX_PKT_FATE_FW_DROP_OTHER: Dropped by firmware
* for any other reason.
* @RX_PKT_FATE_DRV_QUEUED: Queued within driver,
* not yet delivered to network stack.
* @RX_PKT_FATE_DRV_DROP_FILTER: Dropped by driver
* due to filter rules.
* @RX_PKT_FATE_DRV_DROP_INVALID: Dropped by driver as invalid.
* E.g. not permitted in current state.
* @RX_PKT_FATE_DRV_DROP_NOBUFS: Dropped by driver
* due to lack of buffer space.
* @RX_PKT_FATE_DRV_DROP_OTHER: Dropped by driver for any other reason.
*
* This enum has packet fate types
*/
enum rx_pkt_fate {
RX_PKT_FATE_SUCCESS,
RX_PKT_FATE_FW_QUEUED,
RX_PKT_FATE_FW_DROP_FILTER,
RX_PKT_FATE_FW_DROP_INVALID,
RX_PKT_FATE_FW_DROP_NOBUFS,
RX_PKT_FATE_FW_DROP_OTHER,
RX_PKT_FATE_DRV_QUEUED,
RX_PKT_FATE_DRV_DROP_FILTER,
RX_PKT_FATE_DRV_DROP_INVALID,
RX_PKT_FATE_DRV_DROP_NOBUFS,
RX_PKT_FATE_DRV_DROP_OTHER,
};
#endif /* _PKTLOG_FMT_H_ */
#endif /* REMOVE_PKT_LOG */