diff options
Diffstat (limited to '')
5 files changed, 37 insertions, 31 deletions
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c index 8e2e1554dcf6..09599fe4d2f3 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c +++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c @@ -1,9 +1,9 @@ // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) -/* Copyright(c) 2014 - 2020 Intel Corporation */ +/* Copyright(c) 2014 - 2021 Intel Corporation */ #include <adf_accel_devices.h> -#include <adf_pf2vf_msg.h> #include <adf_common_drv.h> #include <adf_gen2_hw_data.h> +#include <adf_gen2_pfvf.h> #include "adf_dh895xcc_hw_data.h" #include "icp_qat_hw.h" @@ -69,6 +69,8 @@ static u32 get_accel_cap(struct adf_accel_dev *accel_dev) capabilities &= ~ICP_ACCEL_CAPABILITIES_CRYPTO_ASYMMETRIC; if (legfuses & ICP_ACCEL_MASK_AUTH_SLICE) capabilities &= ~ICP_ACCEL_CAPABILITIES_AUTHENTICATION; + if (legfuses & ICP_ACCEL_MASK_COMPRESS_SLICE) + capabilities &= ~ICP_ACCEL_CAPABILITIES_COMPRESSION; return capabilities; } @@ -114,14 +116,19 @@ static void adf_enable_ints(struct adf_accel_dev *accel_dev) static u32 get_vf2pf_sources(void __iomem *pmisc_bar) { - u32 errsou5, errmsk5, vf_int_mask; + u32 errsou3, errmsk3, errsou5, errmsk5, vf_int_mask; - vf_int_mask = adf_gen2_get_vf2pf_sources(pmisc_bar); + /* Get the interrupt sources triggered by VFs */ + errsou3 = ADF_CSR_RD(pmisc_bar, ADF_GEN2_ERRSOU3); + vf_int_mask = ADF_DH895XCC_ERR_REG_VF2PF_L(errsou3); - /* Get the interrupt sources triggered by VFs, but to avoid duplicates - * in the work queue, clear vf_int_mask_sets bits that are already - * masked in ERRMSK register. + /* To avoid adding duplicate entries to work queue, clear + * vf_int_mask_sets bits that are already masked in ERRMSK register. */ + errmsk3 = ADF_CSR_RD(pmisc_bar, ADF_GEN2_ERRMSK3); + vf_int_mask &= ~ADF_DH895XCC_ERR_REG_VF2PF_L(errmsk3); + + /* Do the same for ERRSOU5 */ errsou5 = ADF_CSR_RD(pmisc_bar, ADF_GEN2_ERRSOU5); errmsk5 = ADF_CSR_RD(pmisc_bar, ADF_GEN2_ERRMSK5); vf_int_mask |= ADF_DH895XCC_ERR_REG_VF2PF_U(errsou5); @@ -133,7 +140,11 @@ static u32 get_vf2pf_sources(void __iomem *pmisc_bar) static void enable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask) { /* Enable VF2PF Messaging Ints - VFs 0 through 15 per vf_mask[15:0] */ - adf_gen2_enable_vf2pf_interrupts(pmisc_addr, vf_mask); + if (vf_mask & 0xFFFF) { + u32 val = ADF_CSR_RD(pmisc_addr, ADF_GEN2_ERRMSK3) + & ~ADF_DH895XCC_ERR_MSK_VF2PF_L(vf_mask); + ADF_CSR_WR(pmisc_addr, ADF_GEN2_ERRMSK3, val); + } /* Enable VF2PF Messaging Ints - VFs 16 through 31 per vf_mask[31:16] */ if (vf_mask >> 16) { @@ -147,7 +158,11 @@ static void enable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask) static void disable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask) { /* Disable VF2PF interrupts for VFs 0 through 15 per vf_mask[15:0] */ - adf_gen2_disable_vf2pf_interrupts(pmisc_addr, vf_mask); + if (vf_mask & 0xFFFF) { + u32 val = ADF_CSR_RD(pmisc_addr, ADF_GEN2_ERRMSK3) + | ADF_DH895XCC_ERR_MSK_VF2PF_L(vf_mask); + ADF_CSR_WR(pmisc_addr, ADF_GEN2_ERRMSK3, val); + } /* Disable VF2PF interrupts for VFs 16 through 31 per vf_mask[31:16] */ if (vf_mask >> 16) { @@ -176,6 +191,7 @@ void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data) hw_data->num_engines = ADF_DH895XCC_MAX_ACCELENGINES; hw_data->tx_rx_gap = ADF_GEN2_RX_RINGS_OFFSET; hw_data->tx_rings_mask = ADF_GEN2_TX_RINGS_MASK; + hw_data->ring_to_svc_map = ADF_GEN2_DEFAULT_RING_TO_SRV_MAP; hw_data->alloc_irq = adf_isr_resource_alloc; hw_data->free_irq = adf_isr_resource_free; hw_data->enable_error_correction = adf_gen2_enable_error_correction; @@ -201,14 +217,12 @@ void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data) hw_data->get_arb_mapping = adf_get_arbiter_mapping; hw_data->enable_ints = adf_enable_ints; hw_data->reset_device = adf_reset_sbr; - hw_data->get_pf2vf_offset = adf_gen2_get_pf2vf_offset; - hw_data->get_vf2pf_sources = get_vf2pf_sources; - hw_data->enable_vf2pf_interrupts = enable_vf2pf_interrupts; - hw_data->disable_vf2pf_interrupts = disable_vf2pf_interrupts; - hw_data->enable_pfvf_comms = adf_enable_pf2vf_comms; hw_data->disable_iov = adf_disable_sriov; - hw_data->min_iov_compat_ver = ADF_PFVF_COMPAT_THIS_VERSION; + adf_gen2_init_pf_pfvf_ops(&hw_data->pfvf_ops); + hw_data->pfvf_ops.get_vf2pf_sources = get_vf2pf_sources; + hw_data->pfvf_ops.enable_vf2pf_interrupts = enable_vf2pf_interrupts; + hw_data->pfvf_ops.disable_vf2pf_interrupts = disable_vf2pf_interrupts; adf_gen2_init_hw_csr_ops(&hw_data->csr_ops); } diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h index 0af34dd8708a..aa17272a1507 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h +++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h @@ -25,6 +25,8 @@ #define ADF_DH895XCC_SMIA1_MASK 0x1 /* Masks for VF2PF interrupts */ +#define ADF_DH895XCC_ERR_REG_VF2PF_L(vf_src) (((vf_src) & 0x01FFFE00) >> 9) +#define ADF_DH895XCC_ERR_MSK_VF2PF_L(vf_mask) (((vf_mask) & 0xFFFF) << 9) #define ADF_DH895XCC_ERR_REG_VF2PF_U(vf_src) (((vf_src) & 0x0000FFFF) << 16) #define ADF_DH895XCC_ERR_MSK_VF2PF_U(vf_mask) ((vf_mask) >> 16) diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c index 7c6ed6bc8abf..31c14d7e1c11 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c @@ -1,9 +1,10 @@ // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) -/* Copyright(c) 2015 - 2020 Intel Corporation */ +/* Copyright(c) 2015 - 2021 Intel Corporation */ #include <adf_accel_devices.h> -#include <adf_pf2vf_msg.h> #include <adf_common_drv.h> #include <adf_gen2_hw_data.h> +#include <adf_gen2_pfvf.h> +#include <adf_pfvf_vf_msg.h> #include "adf_dh895xccvf_hw_data.h" static struct adf_hw_device_class dh895xcciov_class = { @@ -47,11 +48,6 @@ static enum dev_sku_info get_sku(struct adf_hw_device_data *self) return DEV_SKU_VF; } -static u32 get_pf2vf_offset(u32 i) -{ - return ADF_DH895XCCIOV_PF2VF_OFFSET; -} - static int adf_vf_int_noop(struct adf_accel_dev *accel_dev) { return 0; @@ -71,6 +67,7 @@ void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data) hw_data->num_engines = ADF_DH895XCCIOV_MAX_ACCELENGINES; hw_data->tx_rx_gap = ADF_DH895XCCIOV_RX_RINGS_OFFSET; hw_data->tx_rings_mask = ADF_DH895XCCIOV_TX_RINGS_MASK; + hw_data->ring_to_svc_map = ADF_GEN2_DEFAULT_RING_TO_SRV_MAP; hw_data->alloc_irq = adf_vf_isr_resource_alloc; hw_data->free_irq = adf_vf_isr_resource_free; hw_data->enable_error_correction = adf_vf_void_noop; @@ -86,13 +83,11 @@ void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data) hw_data->get_num_aes = get_num_aes; hw_data->get_etr_bar_id = get_etr_bar_id; hw_data->get_misc_bar_id = get_misc_bar_id; - hw_data->get_pf2vf_offset = get_pf2vf_offset; hw_data->get_sku = get_sku; hw_data->enable_ints = adf_vf_void_noop; - hw_data->enable_pfvf_comms = adf_enable_vf2pf_comms; - hw_data->min_iov_compat_ver = ADF_PFVF_COMPAT_THIS_VERSION; hw_data->dev_class->instances++; adf_devmgr_update_class_index(hw_data); + adf_gen2_init_vf_pfvf_ops(&hw_data->pfvf_ops); adf_gen2_init_hw_csr_ops(&hw_data->csr_ops); } diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.h b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.h index 306ebb71a408..6973fa967bc8 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.h +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.h @@ -12,7 +12,6 @@ #define ADF_DH895XCCIOV_TX_RINGS_MASK 0xFF #define ADF_DH895XCCIOV_ETR_BAR 0 #define ADF_DH895XCCIOV_ETR_MAX_BANKS 1 -#define ADF_DH895XCCIOV_PF2VF_OFFSET 0x200 void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data); void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data); diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c index 99d90f3ea2b7..18756b2e1c91 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c @@ -171,11 +171,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } pci_set_master(pdev); /* Completion for VF2PF request/response message exchange */ - init_completion(&accel_dev->vf.iov_msg_completion); - - ret = qat_crypto_dev_config(accel_dev); - if (ret) - goto out_err_free_reg; + init_completion(&accel_dev->vf.msg_received); ret = adf_dev_init(accel_dev); if (ret) |