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igc: Fix TX timestamp support for non-MSI-X platforms

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Time synchronization was not properly enabled on non-MSI-X platforms.

Fixes: 2c344ae245 ("igc: Add support for TX timestamping")
Signed-off-by: James McLaughlin <james.mclaughlin@qsc.com>
Reviewed-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
James McLaughlin 2021-12-17 16:49:33 -07:00 • committed by Tony Nguyen
parent 1e81dcc1ab
commit f85846bbf4
1 changed files with 6 additions and 0 deletions
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6
drivers/net/ethernet/intel/igc/igc_main.c
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@ -5467,6 +5467,9 @@ static irqreturn_t igc_intr_msi(int irq, void *data)
mod_timer(&adapter->watchdog_timer, jiffies + 1);
}
if (icr & IGC_ICR_TS)
igc_tsync_interrupt(adapter);
napi_schedule(&q_vector->napi);
return IRQ_HANDLED;
@ -5510,6 +5513,9 @@ static irqreturn_t igc_intr(int irq, void *data)
mod_timer(&adapter->watchdog_timer, jiffies + 1);
}
if (icr & IGC_ICR_TS)
igc_tsync_interrupt(adapter);
napi_schedule(&q_vector->napi);
return IRQ_HANDLED;