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| author | Michael Brown | 2013-07-14 19:07:38 +0200 |
|---|---|---|
| committer | Michael Brown | 2013-07-14 23:27:37 +0200 |
| commit | 18521a170c6b256d842d8f1e298edf61c9104a83 (patch) | |
| tree | 9a7c831dcf1f2786049093848f60efa3d71267e0 /src | |
| parent | [rhine] Rewrite VIA Rhine driver (diff) | |
| download | ipxe-18521a170c6b256d842d8f1e298edf61c9104a83.tar.gz ipxe-18521a170c6b256d842d8f1e298edf61c9104a83.tar.xz ipxe-18521a170c6b256d842d8f1e298edf61c9104a83.zip | |
[intel] Incorporate ring producer and consumer counters in diagnostics
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/net/intel.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/drivers/net/intel.c b/src/drivers/net/intel.c index c3a7d407e..569f3911f 100644 --- a/src/drivers/net/intel.c +++ b/src/drivers/net/intel.c @@ -247,10 +247,15 @@ static int intel_fetch_mac ( struct intel_nic *intel, uint8_t *hw_addr ) { */ static void __attribute__ (( unused )) intel_diag ( struct intel_nic *intel ) { - DBGC ( intel, "INTEL %p TDH=%04x TDT=%04x RDH=%04x RDT=%04x\n", intel, + DBGC ( intel, "INTEL %p TX %04x(%02x)/%04x(%02x) " + "RX %04x(%02x)/%04x(%02x)\n", intel, + ( intel->tx.cons & 0xffff ), readl ( intel->regs + intel->tx.reg + INTEL_xDH ), + ( intel->tx.prod & 0xffff ), readl ( intel->regs + intel->tx.reg + INTEL_xDT ), + ( intel->rx.cons & 0xffff ), readl ( intel->regs + intel->rx.reg + INTEL_xDH ), + ( intel->rx.prod & 0xffff ), readl ( intel->regs + intel->rx.reg + INTEL_xDT ) ); } |