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a31cb447b5
Add `tx_timeout_count` to ethtool statistics to provide visibility into
transmit timeout events, bringing igbvf in line with other Intel
ethernet drivers.
Currently `tx_timeout_count` is incremented in igbvf_watchdog_task() and
igbvf_tx_timeout() but is not exposed to userspace nor used elsewhere in
the driver.
Before:
# ethtool -S ens5 | grep tx
tx_packets: 43
tx_bytes: 4408
tx_restart_queue: 0
After:
# ethtool -S ens5 | grep tx
tx_packets: 41
tx_bytes: 4241
tx_restart_queue: 0
tx_timeout_count: 0
Tested-by: Kohei Enju <enjuk@amazon.com>
Signed-off-by: Kohei Enju <enjuk@amazon.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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||
|---|---|---|
| .. | ||
| defines.h | ||
| ethtool.c | ||
| igbvf.h | ||
| Makefile | ||
| mbx.c | ||
| mbx.h | ||
| netdev.c | ||
| regs.h | ||
| vf.c | ||
| vf.h | ||