[intel] Add intelxvf_stats() to dump packet statistics registers
Signed-off-by: Michael Brown <mcb30@ipxe.org>
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@ -38,6 +38,31 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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*
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*/
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/******************************************************************************
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*
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* Diagnostics
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*
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******************************************************************************
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*/
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/**
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* Dump statistics
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*
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* @v intel Intel device
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*/
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static __attribute__ (( unused )) void
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intelxvf_stats ( struct intel_nic *intel ) {
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DBGC ( intel, "INTEL %p TX %d (%#x%08x) RX %d (%#x%08x) multi %d\n",
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intel, readl ( intel->regs + INTELXVF_GPTC ),
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readl ( intel->regs + INTELXVF_GOTCH ),
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readl ( intel->regs + INTELXVF_GOTCL ),
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readl ( intel->regs + INTELXVF_GPRC ),
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readl ( intel->regs + INTELXVF_GORCH ),
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readl ( intel->regs + INTELXVF_GORCL ),
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readl ( intel->regs + INTELXVF_MPRC ) );
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}
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/******************************************************************************
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*
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* Device reset
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@ -71,7 +71,28 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
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#define INTELXVF_SRRCTL_DESCTYPE_DEFAULT INTELXVF_SRRCTL_DESCTYPE ( 0x00 )
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#define INTELXVF_SRRCTL_DESCTYPE_MASK INTELXVF_SRRCTL_DESCTYPE ( 0x07 )
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/** Good Packets Received Count */
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#define INTELXVF_GPRC 0x101c
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/** Good Packets Received Count Low */
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#define INTELXVF_GORCL 0x1020
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/** Good Packets Received Count High */
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#define INTELXVF_GORCH 0x1024
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/* Multicast Packets Received Count */
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#define INTELXVF_MPRC 0x1034
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/** Transmit Descriptor register block */
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#define INTELXVF_TD 0x2000UL
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/** Good Packets Transmitted Count */
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#define INTELXVF_GPTC 0x201c
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/** Good Packets Transmitted Count Low */
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#define INTELXVF_GOTCL 0x2020
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/** Good Packets Transmitted Count High */
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#define INTELXVF_GOTCH 0x2024
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#endif /* _INTELXVF_H */
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