Commit da4b4f7d authored by Damian Muszynski's avatar Damian Muszynski Committed by Aichun Shi
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crypto: qat - fix arbiter mapping generation algorithm for QAT 402xx

mainline inclusion
from mainline-v6.8-rc3
commit e1d54d153fc3e697b841999df7cbad51492def8e
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I9A5BW
CVE: N/A
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e1d54d153fc3e697b841999df7cbad51492def8e



-------------------------------------

The commit "crypto: qat - generate dynamically arbiter mappings"
introduced a regression on qat_402xx devices.
This is reported when the driver probes the device, as indicated by
the following error messages:

  4xxx 0000:0b:00.0: enabling device (0140 -> 0142)
  4xxx 0000:0b:00.0: Generate of the thread to arbiter map failed
  4xxx 0000:0b:00.0: Direct firmware load for qat_402xx_mmp.bin failed with error -2

The root cause of this issue was the omission of a necessary function
pointer required by the mapping algorithm during the implementation.
Fix it by adding the missing function pointer.

Intel-SIG: commit e1d54d153fc3 crypto: qat - fix arbiter mapping generation algorithm for QAT 402xx
Backport to support QAT in-tree driver

Fixes: 5da6a2d5353e ("crypto: qat - generate dynamically arbiter mappings")
Signed-off-by: default avatarDamian Muszynski <damian.muszynski@intel.com>
Reviewed-by: default avatarGiovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
[ Aichun Shi: amend commit log ]
Signed-off-by: default avatarAichun Shi <aichun.shi@intel.com>
parent 0255b57b
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Original line number Diff line number Diff line
@@ -463,6 +463,7 @@ void adf_init_hw_data_4xxx(struct adf_hw_device_data *hw_data, u32 dev_id)
		hw_data->fw_name = ADF_402XX_FW;
		hw_data->fw_mmp_name = ADF_402XX_MMP;
		hw_data->uof_get_name = uof_get_name_402xx;
		hw_data->get_ena_thd_mask = get_ena_thd_mask;
		break;
	case ADF_401XX_PCI_DEVICE_ID:
		hw_data->fw_name = ADF_4XXX_FW;