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[intel] Incorporate ring producer and consumer counters in diagnostics

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown 2013-07-14 19:07:38 +02:00
parent ad4f58d410
commit 18521a170c
1 changed files with 6 additions and 1 deletions
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7
src/drivers/net/intel.c
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@ -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 ) );
}