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| author | Marco Chiappero <marco.chiappero@intel.com> | 2021-11-17 17:30:47 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-11-26 08:20:46 +0300 |
| commit | bc63dabe525402b91320192ff1758f0d05b159c6 (patch) | |
| tree | 81aac4ccf977af235605b1fae45cc175cfd2f19d /drivers/crypto/qat/qat_common/adf_gen2_pfvf.h | |
| parent | 6f2e28015bacfa8793902eb39a1fb20feb19a011 (diff) | |
| download | linux-bc63dabe525402b91320192ff1758f0d05b159c6.tar.xz | |
crypto: qat - add pfvf_ops
Add pfvf_ops structure to isolate PFVF related functions inside the
adf_hw_device_data structure.
For GEN2, the structure is populated using one of the two helper
functions, adf_gen2_init_pf_pfvf_ops() or adf_gen2_init_vf_pfvf_ops(),
for the PF and VF driver respectively.
For the DH895XCC PF driver, the structure is populated using
adf_gen2_init_pf_pfvf_ops() but some of the functions are then
overwritten.
Signed-off-by: Marco Chiappero <marco.chiappero@intel.com>
Co-developed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_gen2_pfvf.h')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_gen2_pfvf.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_gen2_pfvf.h b/drivers/crypto/qat/qat_common/adf_gen2_pfvf.h index a21787e3e550..a716545a764c 100644 --- a/drivers/crypto/qat/qat_common/adf_gen2_pfvf.h +++ b/drivers/crypto/qat/qat_common/adf_gen2_pfvf.h @@ -11,10 +11,19 @@ #define ADF_GEN2_ERRMSK3 (0x3A000 + 0x1C) #define ADF_GEN2_ERRMSK5 (0x3A000 + 0xDC) -u32 adf_gen2_pf_get_pf2vf_offset(u32 i); -u32 adf_gen2_vf_get_pf2vf_offset(u32 i); -u32 adf_gen2_get_vf2pf_sources(void __iomem *pmisc_bar); -void adf_gen2_enable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask); -void adf_gen2_disable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask); +#if defined(CONFIG_PCI_IOV) +void adf_gen2_init_pf_pfvf_ops(struct adf_pfvf_ops *pfvf_ops); +void adf_gen2_init_vf_pfvf_ops(struct adf_pfvf_ops *pfvf_ops); +#else +static inline void adf_gen2_init_pf_pfvf_ops(struct adf_pfvf_ops *pfvf_ops) +{ + pfvf_ops->enable_comms = adf_pfvf_comms_disabled; +} + +static inline void adf_gen2_init_vf_pfvf_ops(struct adf_pfvf_ops *pfvf_ops) +{ + pfvf_ops->enable_comms = adf_pfvf_comms_disabled; +} +#endif #endif /* ADF_GEN2_PFVF_H */ |