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accel/habanalabs: print raw binning masks in debug level

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There are rare cases of failures when cards are initialized due to
wrong values in efuse mappings that are parsed by firmware.

To help debug those cases, print (in debug level) the raw binning masks
as fetched from the firmware during device initialization.

Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
This commit is contained in:
Ofir Bitton 2023-03-26 14:01:54 +03:00 committed by Oded Gabbay
parent d1943f1b97
commit 49fd071d15
1 changed files with 4 additions and 0 deletions
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4
drivers/accel/habanalabs/gaudi2/gaudi2.c
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@ -2888,6 +2888,10 @@ static int gaudi2_cpucp_info_get(struct hl_device *hdev)
hdev->tpc_binning = le64_to_cpu(prop->cpucp_info.tpc_binning_mask);
hdev->decoder_binning = lower_32_bits(le64_to_cpu(prop->cpucp_info.decoder_binning_mask));
dev_dbg(hdev->dev, "Read binning masks: tpc: 0x%llx, dram: 0x%llx, edma: 0x%x, dec: 0x%x\n",
hdev->tpc_binning, hdev->dram_binning, hdev->edma_binning,
hdev->decoder_binning);
/*
* at this point the DRAM parameters need to be updated according to data obtained
* from the FW