diff options
author | James McLaughlin <james.mclaughlin@qsc.com> | 2021-12-17 16:49:33 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-05 12:40:31 +0100 |
commit | b7c9a1427b32723b583da6d44d833e9b246d4a94 (patch) | |
tree | 2bf7922dbc386260393c8006711aee21833ab708 /drivers | |
parent | e8a5988a85c719ce7205cb00dcf0716dcf611332 (diff) |
igc: Fix TX timestamp support for non-MSI-X platforms
[ Upstream commit f85846bbf43de38fb2c89fe7d2a085608c4eb25a ]
Time synchronization was not properly enabled on non-MSI-X platforms.
Fixes: 2c344ae24501 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/ethernet/intel/igc/igc_main.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index cae090a07252..61cebb7df6bc 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -4422,6 +4422,9 @@ 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; @@ -4465,6 +4468,9 @@ 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; |