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Revert "igb: Fix not clearing TimeSync interrupts for 82580"

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This reverts commit 11b7218c81.
This commit is contained in:
Ksawlii 2024-11-24 00:23:42 +01:00
parent 8529212e6d
commit 35b8c8834d
1 changed files with 0 additions and 10 deletions
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10
drivers/net/ethernet/intel/igb/igb_main.c
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@ -6805,20 +6805,10 @@ static void igb_extts(struct igb_adapter *adapter, int tsintr_tt)
static void igb_tsync_interrupt(struct igb_adapter *adapter)
{
const u32 mask = (TSINTR_SYS_WRAP | E1000_TSICR_TXTS |
TSINTR_TT0 | TSINTR_TT1 |
TSINTR_AUTT0 | TSINTR_AUTT1);
struct e1000_hw *hw = &adapter->hw;
u32 tsicr = rd32(E1000_TSICR);
struct ptp_clock_event event;
if (hw->mac.type == e1000_82580) {
/* 82580 has a hardware bug that requires an explicit
* write to clear the TimeSync interrupt cause.
*/
wr32(E1000_TSICR, tsicr & mask);
}
if (tsicr & TSINTR_SYS_WRAP) {
event.type = PTP_CLOCK_PPS;
if (adapter->ptp_caps.pps)