From dcc8fa88d46ef97ea9812735d0d54591bc16b242 Mon Sep 17 00:00:00 2001 From: Dani Liberman Date: Mon, 8 May 2023 17:24:38 +0300 Subject: accel/habanalabs: use binning info when handling razwi When receiving sei interrupt from tpc or decoder, we need to check the binning mask because if the engine is binned, the razwi info won't be in the router of the binned engine, instead will be in the router of the substitute engine. Signed-off-by: Dani Liberman Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/accel/habanalabs/gaudi2/gaudi2.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'drivers/accel') diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2.c b/drivers/accel/habanalabs/gaudi2/gaudi2.c index b8644d87f817..a6aa17d86820 100644 --- a/drivers/accel/habanalabs/gaudi2/gaudi2.c +++ b/drivers/accel/habanalabs/gaudi2/gaudi2.c @@ -8040,7 +8040,7 @@ static void gaudi2_ack_module_razwi_event_handler(struct hl_device *hdev, u8 module_sub_idx, u64 *event_mask) { bool via_sft = false; - u32 hbw_rtr_id, lbw_rtr_id, dcore_id, dcore_rtr_id, eng_id; + u32 hbw_rtr_id, lbw_rtr_id, dcore_id, dcore_rtr_id, eng_id, binned_idx; u64 hbw_rtr_mstr_if_base_addr, lbw_rtr_mstr_if_base_addr; u32 hbw_shrd_aw = 0, hbw_shrd_ar = 0; u32 lbw_shrd_aw = 0, lbw_shrd_ar = 0; @@ -8048,6 +8048,13 @@ static void gaudi2_ack_module_razwi_event_handler(struct hl_device *hdev, switch (module) { case RAZWI_TPC: + sprintf(initiator_name, "TPC_%u", module_idx); + if (hdev->tpc_binning) { + binned_idx = __ffs(hdev->tpc_binning); + if (binned_idx == module_idx) + module_idx = TPC_ID_DCORE0_TPC6; + } + hbw_rtr_id = gaudi2_tpc_initiator_hbw_rtr_id[module_idx]; if (hl_is_fw_sw_ver_below(hdev, 1, 9) && @@ -8056,7 +8063,6 @@ static void gaudi2_ack_module_razwi_event_handler(struct hl_device *hdev, lbw_rtr_id = DCORE0_RTR0; else lbw_rtr_id = gaudi2_tpc_initiator_lbw_rtr_id[module_idx]; - sprintf(initiator_name, "TPC_%u", module_idx); break; case RAZWI_MME: sprintf(initiator_name, "MME_%u", module_idx); @@ -8115,9 +8121,14 @@ static void gaudi2_ack_module_razwi_event_handler(struct hl_device *hdev, sprintf(initiator_name, "NIC_%u", module_idx); break; case RAZWI_DEC: + sprintf(initiator_name, "DEC_%u", module_idx); + if (hdev->decoder_binning) { + binned_idx = __ffs(hdev->decoder_binning); + if (binned_idx == module_idx) + module_idx = DEC_ID_PCIE_VDEC1; + } hbw_rtr_id = gaudi2_dec_initiator_hbw_rtr_id[module_idx]; lbw_rtr_id = gaudi2_dec_initiator_lbw_rtr_id[module_idx]; - sprintf(initiator_name, "DEC_%u", module_idx); break; case RAZWI_ROT: hbw_rtr_id = gaudi2_rot_initiator_hbw_rtr_id[module_idx]; -- cgit v1.2.3