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| author | Michael Brown | 2007-07-03 01:15:53 +0200 |
|---|---|---|
| committer | Michael Brown | 2007-07-03 01:15:53 +0200 |
| commit | 4968caab8288664d4fd21417f312f3c5a05df155 (patch) | |
| tree | 6c5ecf09777ba61dc056e9253df17ea309885a7d /src/interface/pxe | |
| parent | Ensure that pxe_netdev is set before starting up PXE NBP. (diff) | |
| download | ipxe-4968caab8288664d4fd21417f312f3c5a05df155.tar.gz ipxe-4968caab8288664d4fd21417f312f3c5a05df155.tar.xz ipxe-4968caab8288664d4fd21417f312f3c5a05df155.zip | |
Add trivial net device statistics (TX and RX packet count), reported
via UNDI API and also by ifstat command; may be useful for debugging.
Diffstat (limited to 'src/interface/pxe')
| -rw-r--r-- | src/interface/pxe/pxe_undi.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/interface/pxe/pxe_undi.c b/src/interface/pxe/pxe_undi.c index f456a0b1c..4e7529a31 100644 --- a/src/interface/pxe/pxe_undi.c +++ b/src/interface/pxe/pxe_undi.c @@ -343,28 +343,33 @@ PXENV_EXIT_t pxenv_undi_get_information ( struct s_PXENV_UNDI_GET_INFORMATION /* PXENV_UNDI_GET_STATISTICS * - * Status: won't implement (would require driver API changes for no - * real benefit) + * Status: working */ PXENV_EXIT_t pxenv_undi_get_statistics ( struct s_PXENV_UNDI_GET_STATISTICS *undi_get_statistics ) { DBG ( "PXENV_UNDI_GET_STATISTICS" ); - undi_get_statistics->Status = PXENV_STATUS_UNSUPPORTED; - return PXENV_EXIT_FAILURE; + undi_get_statistics->XmtGoodFrames = pxe_netdev->stats.tx_count; + undi_get_statistics->RcvGoodFrames = pxe_netdev->stats.rx_count; + undi_get_statistics->RcvCRCErrors = 0; + undi_get_statistics->RcvResourceErrors = 0; + + undi_get_statistics->Status = PXENV_STATUS_SUCCESS; + return PXENV_EXIT_SUCCESS; } /* PXENV_UNDI_CLEAR_STATISTICS * - * Status: won't implement (would require driver API changes for no - * real benefit) + * Status: working */ PXENV_EXIT_t pxenv_undi_clear_statistics ( struct s_PXENV_UNDI_CLEAR_STATISTICS *undi_clear_statistics ) { DBG ( "PXENV_UNDI_CLEAR_STATISTICS" ); - undi_clear_statistics->Status = PXENV_STATUS_UNSUPPORTED; - return PXENV_EXIT_FAILURE; + memset ( &pxe_netdev->stats, 0, sizeof ( pxe_netdev->stats ) ); + + undi_clear_statistics->Status = PXENV_STATUS_SUCCESS; + return PXENV_EXIT_SUCCESS; } /* PXENV_UNDI_INITIATE_DIAGS |