*/
void t4_intr_disable(struct adapter *adapter)
{
- u32 whoami = t4_read_reg(adapter, PL_WHOAMI_A);
- u32 pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ?
+ u32 whoami, pf;
+
+ if (pci_channel_offline(adapter->pdev))
+ return;
+
+ whoami = t4_read_reg(adapter, PL_WHOAMI_A);
+ pf = CHELSIO_CHIP_VERSION(adapter->params.chip) <= CHELSIO_T5 ?
SOURCEPF_G(whoami) : T6_SOURCEPF_G(whoami);
t4_write_reg(adapter, MYPF_REG(PL_PF_INT_ENABLE_A), 0);