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accel/habanalabs/gaudi2: check extended errors according to PCIe addr_dec interrupt info

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The FW interrupt info for a PCIe addr_dec event is set correctly, so
check for either global errors or razwi according to the indications
there.

Signed-off-by: Tomer Tayar <ttayar@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Tomer Tayar 2024-01-18 14:29:02 +02:00 committed by Oded Gabbay
parent 7159813c91
commit c1e89ae455
1 changed files with 8 additions and 10 deletions
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18
drivers/accel/habanalabs/gaudi2/gaudi2.c
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@ -8983,9 +8983,6 @@ static int gaudi2_print_pcie_addr_dec_info(struct hl_device *hdev, u16 event_typ
u32 error_count = 0;
int i;
gaudi2_print_event(hdev, event_type, true,
"intr_cause_data: %#llx", intr_cause_data);
for (i = 0 ; i < GAUDI2_NUM_OF_PCIE_ADDR_DEC_ERR_CAUSE ; i++) {
if (!(intr_cause_data & BIT_ULL(i)))
continue;
@ -8994,15 +8991,16 @@ static int gaudi2_print_pcie_addr_dec_info(struct hl_device *hdev, u16 event_typ
"err cause: %s", gaudi2_pcie_addr_dec_error_cause[i]);
error_count++;
/*
* Always check for LBW and HBW additional info as the indication itself is
* sometimes missing
*/
switch (intr_cause_data & BIT_ULL(i)) {
case PCIE_WRAP_PCIE_IC_SEI_INTR_IND_AXI_LBW_ERR_INTR_MASK:
hl_check_for_glbl_errors(hdev);
break;
case PCIE_WRAP_PCIE_IC_SEI_INTR_IND_BAD_ACCESS_INTR_MASK:
gaudi2_print_pcie_mstr_rr_mstr_if_razwi_info(hdev, event_mask);
break;
}
}
hl_check_for_glbl_errors(hdev);
gaudi2_print_pcie_mstr_rr_mstr_if_razwi_info(hdev, event_mask);
return error_count;
}