diff options
| author | Jack Xu <jack.xu@intel.com> | 2020-11-06 19:28:01 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-11-13 20:38:53 +1100 |
| commit | c4909d327cc3b001583de29fde988a22856a5b38 (patch) | |
| tree | 85e6d5985421b830c8b4d149f6eb6be52cbf1a19 | |
| parent | 767358119fca655056eb7340eb8a0ec4652bc888 (diff) | |
crypto: qat - add wake up event to chip info
Add the wake up event to chip info since this value will be different
in the next generation of QAT devices.
Signed-off-by: Jack Xu <jack.xu@intel.com>
Co-developed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Signed-off-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h | 1 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/icp_qat_hal.h | 1 | ||||
| -rw-r--r-- | drivers/crypto/qat/qat_common/qat_hal.c | 5 |
3 files changed, 6 insertions, 1 deletions
diff --git a/drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h b/drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h index 1d6ab3407dc9..090c3e73938c 100644 --- a/drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h +++ b/drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h @@ -30,6 +30,7 @@ struct icp_qat_fw_loader_chip_info { u32 icp_rst_csr; u32 icp_rst_mask; u32 glb_clk_enable_csr; + u32 wakeup_event_val; bool fw_auth; }; diff --git a/drivers/crypto/qat/qat_common/icp_qat_hal.h b/drivers/crypto/qat/qat_common/icp_qat_hal.h index 82ac33a4500f..b3aa4c8a3ba8 100644 --- a/drivers/crypto/qat/qat_common/icp_qat_hal.h +++ b/drivers/crypto/qat/qat_common/icp_qat_hal.h @@ -87,6 +87,7 @@ enum fcu_sts { #define XCWE_VOLUNTARY (0x1) #define LCS_STATUS (0x1) #define MMC_SHARE_CS_BITPOS 2 +#define WAKEUP_EVENT 0x10000 #define FCU_CTRL_AE_POS 0x8 #define FCU_AUTH_STS_MASK 0x7 #define FCU_STS_DONE_POS 0x9 diff --git a/drivers/crypto/qat/qat_common/qat_hal.c b/drivers/crypto/qat/qat_common/qat_hal.c index 6e6bca281ab7..c073e4e3e3ae 100644 --- a/drivers/crypto/qat/qat_common/qat_hal.c +++ b/drivers/crypto/qat/qat_common/qat_hal.c @@ -702,6 +702,7 @@ static int qat_hal_chip_init(struct icp_qat_fw_loader_handle *handle, handle->chip_info->lm_size = ICP_QAT_UCLO_MAX_LMEM_REG; handle->chip_info->icp_rst_csr = ICP_RESET; handle->chip_info->glb_clk_enable_csr = ICP_GLOBAL_CLK_ENABLE; + handle->chip_info->wakeup_event_val = WAKEUP_EVENT; handle->chip_info->fw_auth = true; break; case PCI_DEVICE_ID_INTEL_QAT_DH895XCC: @@ -711,6 +712,7 @@ static int qat_hal_chip_init(struct icp_qat_fw_loader_handle *handle, handle->chip_info->lm_size = ICP_QAT_UCLO_MAX_LMEM_REG; handle->chip_info->icp_rst_csr = ICP_RESET; handle->chip_info->glb_clk_enable_csr = ICP_GLOBAL_CLK_ENABLE; + handle->chip_info->wakeup_event_val = WAKEUP_EVENT; handle->chip_info->fw_auth = false; break; default: @@ -834,6 +836,7 @@ void qat_hal_deinit(struct icp_qat_fw_loader_handle *handle) int qat_hal_start(struct icp_qat_fw_loader_handle *handle) { unsigned long ae_mask = handle->hal_handle->ae_mask; + u32 wakeup_val = handle->chip_info->wakeup_event_val; unsigned int fcu_sts; unsigned char ae; u32 ae_ctr = 0; @@ -852,7 +855,7 @@ int qat_hal_start(struct icp_qat_fw_loader_handle *handle) return 0; } else { for_each_set_bit(ae, &ae_mask, handle->hal_handle->ae_max_num) { - qat_hal_put_wakeup_event(handle, ae, 0, 0x10000); + qat_hal_put_wakeup_event(handle, ae, 0, wakeup_val); qat_hal_enable_ctx(handle, ae, ICP_QAT_UCLO_AE_ALL_CTX); ae_ctr++; } |