diff options
| author | Giovanni Cabiddu <giovanni.cabiddu@intel.com> | 2025-11-20 16:30:19 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-12-19 14:47:46 +0800 |
| commit | 90ca8d359666d16d11f73f6eb92cb51585efa1bd (patch) | |
| tree | 3b950b790dae1e49dd16af1538eb3b4915dc83bc | |
| parent | e3d036fecd6f89d4d262034de7bef8d6e49b661b (diff) | |
crypto: qat - add bank state save and restore for qat_420xx
Register the functions required to save and restore the state of a ring
bank on the qat_420xx device. Since this logic is shared across QAT
GEN4 devices, reuse the existing GEN4 implementation.
This functionality enables saving and restoring the state of a Virtual
Function (VF), which is required for supporting VM Live Migration.
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Ahsan Atta <ahsan.atta@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c b/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c index 53fa91d577ed..35105213d40c 100644 --- a/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c +++ b/drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c @@ -3,6 +3,7 @@ #include <linux/iopoll.h> #include <adf_accel_devices.h> #include <adf_admin.h> +#include <adf_bank_state.h> #include <adf_cfg.h> #include <adf_cfg_services.h> #include <adf_clock.h> @@ -459,6 +460,8 @@ void adf_init_hw_data_420xx(struct adf_hw_device_data *hw_data, u32 dev_id) hw_data->get_ring_to_svc_map = adf_gen4_get_ring_to_svc_map; hw_data->disable_iov = adf_disable_sriov; hw_data->ring_pair_reset = adf_gen4_ring_pair_reset; + hw_data->bank_state_save = adf_bank_state_save; + hw_data->bank_state_restore = adf_bank_state_restore; hw_data->enable_pm = adf_gen4_enable_pm; hw_data->handle_pm_interrupt = adf_gen4_handle_pm_interrupt; hw_data->dev_config = adf_gen4_dev_config; |