Commit e1d54d15 authored by Damian Muszynski's avatar Damian Muszynski Committed by Herbert Xu
Browse files

crypto: qat - fix arbiter mapping generation algorithm for QAT 402xx 



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.

Fixes: 5da6a2d5 ("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>
parent 6613476e

drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c

+1 −0
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;