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sfxge(4): add CTPIO statistics

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Submitted by:   Guido Barzini <gbarzini at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18208
This commit is contained in:
Andrew Rybchenko 2018-11-28 09:24:47 +00:00
parent 6d522ee0fc
commit a905810049
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=341133
1 changed files with 77 additions and 1 deletions
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78
sys/dev/sfxge/common/efx_regs_mcdi.h
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@ -4125,11 +4125,87 @@
#define MC_CMD_MAC_FEC_CORRECTED_SYMBOLS_LANE2 0x65
/* enum: Number of corrected 10-bit symbol errors, lane 3 (RS-FEC only) */
#define MC_CMD_MAC_FEC_CORRECTED_SYMBOLS_LANE3 0x66
/* enum: This includes the final GENERATION_END */
/* enum: This includes the space at offset 103 which is the final
* GENERATION_END in a MAC_STATS_V2 response and otherwise unused.
*/
#define MC_CMD_MAC_NSTATS_V2 0x68
/* Other enum values, see field(s): */
/* MC_CMD_MAC_STATS_OUT_NO_DMA/STATISTICS */
/* MC_CMD_MAC_STATS_V3_OUT_DMA msgresponse */
#define MC_CMD_MAC_STATS_V3_OUT_DMA_LEN 0
/* MC_CMD_MAC_STATS_V3_OUT_NO_DMA msgresponse */
#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_LEN (((MC_CMD_MAC_NSTATS_V3*64))>>3)
#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_OFST 0
#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_LEN 8
#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_LO_OFST 0
#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_HI_OFST 4
#define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS_V3
/* enum: Start of CTPIO stats buffer space, Medford2 and up */
#define MC_CMD_MAC_CTPIO_DMABUF_START 0x68
/* enum: Number of CTPIO fallbacks because a DMA packet was in progress on the
* target VI
*/
#define MC_CMD_MAC_CTPIO_VI_BUSY_FALLBACK 0x68
/* enum: Number of times a CTPIO send wrote beyond frame end (informational
* only)
*/
#define MC_CMD_MAC_CTPIO_LONG_WRITE_SUCCESS 0x69
/* enum: Number of CTPIO failures because the TX doorbell was written before
* the end of the frame data
*/
#define MC_CMD_MAC_CTPIO_MISSING_DBELL_FAIL 0x6a
/* enum: Number of CTPIO failures because the internal FIFO overflowed */
#define MC_CMD_MAC_CTPIO_OVERFLOW_FAIL 0x6b
/* enum: Number of CTPIO failures because the host did not deliver data fast
* enough to avoid MAC underflow
*/
#define MC_CMD_MAC_CTPIO_UNDERFLOW_FAIL 0x6c
/* enum: Number of CTPIO failures because the host did not deliver all the
* frame data within the timeout
*/
#define MC_CMD_MAC_CTPIO_TIMEOUT_FAIL 0x6d
/* enum: Number of CTPIO failures because the frame data arrived out of order
* or with gaps
*/
#define MC_CMD_MAC_CTPIO_NONCONTIG_WR_FAIL 0x6e
/* enum: Number of CTPIO failures because the host started a new frame before
* completing the previous one
*/
#define MC_CMD_MAC_CTPIO_FRM_CLOBBER_FAIL 0x6f
/* enum: Number of CTPIO failures because a write was not a multiple of 32 bits
* or not 32-bit aligned
*/
#define MC_CMD_MAC_CTPIO_INVALID_WR_FAIL 0x70
/* enum: Number of CTPIO fallbacks because another VI on the same port was
* sending a CTPIO frame
*/
#define MC_CMD_MAC_CTPIO_VI_CLOBBER_FALLBACK 0x71
/* enum: Number of CTPIO fallbacks because target VI did not have CTPIO enabled
*/
#define MC_CMD_MAC_CTPIO_UNQUALIFIED_FALLBACK 0x72
/* enum: Number of CTPIO fallbacks because length in header was less than 29
* bytes
*/
#define MC_CMD_MAC_CTPIO_RUNT_FALLBACK 0x73
/* enum: Total number of successful CTPIO sends on this port */
#define MC_CMD_MAC_CTPIO_SUCCESS 0x74
/* enum: Total number of CTPIO fallbacks on this port */
#define MC_CMD_MAC_CTPIO_FALLBACK 0x75
/* enum: Total number of CTPIO poisoned frames on this port, whether erased or
* not
*/
#define MC_CMD_MAC_CTPIO_POISON 0x76
/* enum: Total number of CTPIO erased frames on this port */
#define MC_CMD_MAC_CTPIO_ERASE 0x77
/* enum: This includes the space at offset 120 which is the final
* GENERATION_END in a MAC_STATS_V3 response and otherwise unused.
*/
#define MC_CMD_MAC_NSTATS_V3 0x79
/* Other enum values, see field(s): */
/* MC_CMD_MAC_STATS_V2_OUT_NO_DMA/STATISTICS */
/***********************************/
/* MC_CMD_SRIOV