diff options
Diffstat (limited to 'drivers/crypto/qat')
24 files changed, 213 insertions, 422 deletions
diff --git a/drivers/crypto/qat/qat_common/Makefile b/drivers/crypto/qat/qat_common/Makefile index 12f40a38687e..29c7c53d2845 100644 --- a/drivers/crypto/qat/qat_common/Makefile +++ b/drivers/crypto/qat/qat_common/Makefile @@ -8,6 +8,8 @@ clean-files += qat_rsaprivkey-asn1.c qat_rsaprivkey-asn1.h obj-$(CONFIG_CRYPTO_DEV_QAT) += intel_qat.o intel_qat-objs := adf_cfg.o \ + adf_isr.o \ + adf_vf_isr.o \ adf_ctl_drv.o \ adf_dev_mgr.o \ adf_init.o \ diff --git a/drivers/crypto/qat/qat_common/adf_accel_devices.h b/drivers/crypto/qat/qat_common/adf_accel_devices.h index 9786a2eba663..4d78ec0ae879 100644 --- a/drivers/crypto/qat/qat_common/adf_accel_devices.h +++ b/drivers/crypto/qat/qat_common/adf_accel_devices.h @@ -67,6 +67,8 @@ #define ADF_C3XXXIOV_PCI_DEVICE_ID 0x19e3 #define ADF_ERRSOU3 (0x3A000 + 0x0C) #define ADF_ERRSOU5 (0x3A000 + 0xD8) +#define ADF_DEVICE_FUSECTL_OFFSET 0x40 +#define ADF_DEVICE_LEGFUSE_OFFSET 0x4C #define ADF_PCI_MAX_BARS 3 #define ADF_DEVICE_NAME_LENGTH 32 #define ADF_ETR_MAX_RINGS_PER_BANK 16 @@ -178,11 +180,11 @@ struct adf_hw_device_data { const char *fw_mmp_name; uint32_t fuses; uint32_t accel_capabilities_mask; + uint32_t instance_id; uint16_t accel_mask; uint16_t ae_mask; uint16_t tx_rings_mask; uint8_t tx_rx_gap; - uint8_t instance_id; uint8_t num_banks; uint8_t num_accel; uint8_t num_logical_accel; diff --git a/drivers/crypto/qat/qat_common/adf_admin.c b/drivers/crypto/qat/qat_common/adf_admin.c index 147d755fed97..eb557f69e367 100644 --- a/drivers/crypto/qat/qat_common/adf_admin.c +++ b/drivers/crypto/qat/qat_common/adf_admin.c @@ -51,6 +51,7 @@ #include <linux/pci.h> #include <linux/dma-mapping.h> #include "adf_accel_devices.h" +#include "adf_common_drv.h" #include "icp_qat_fw_init_admin.h" /* Admin Messages Registers */ @@ -234,7 +235,8 @@ int adf_init_admin_comms(struct adf_accel_dev *accel_dev) struct adf_bar *pmisc = &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)]; void __iomem *csr = pmisc->virt_addr; - void __iomem *mailbox = csr + ADF_DH895XCC_MAILBOX_BASE_OFFSET; + void __iomem *mailbox = (void __iomem *)((uintptr_t)csr + + ADF_DH895XCC_MAILBOX_BASE_OFFSET); u64 reg_val; admin = kzalloc_node(sizeof(*accel_dev->admin), GFP_KERNEL, diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c index d24cfd433e63..e78a1d7d88fc 100644 --- a/drivers/crypto/qat/qat_common/adf_aer.c +++ b/drivers/crypto/qat/qat_common/adf_aer.c @@ -82,7 +82,7 @@ struct adf_reset_dev_data { struct work_struct reset_work; }; -static void adf_dev_restore(struct adf_accel_dev *accel_dev) +void adf_dev_restore(struct adf_accel_dev *accel_dev) { struct pci_dev *pdev = accel_to_pci_dev(accel_dev); struct pci_dev *parent = pdev->bus->self; diff --git a/drivers/crypto/qat/qat_common/adf_common_drv.h b/drivers/crypto/qat/qat_common/adf_common_drv.h index d482022d84c6..c03e2869c652 100644 --- a/drivers/crypto/qat/qat_common/adf_common_drv.h +++ b/drivers/crypto/qat/qat_common/adf_common_drv.h @@ -54,7 +54,7 @@ #include "icp_qat_hal.h" #define ADF_MAJOR_VERSION 0 -#define ADF_MINOR_VERSION 2 +#define ADF_MINOR_VERSION 6 #define ADF_BUILD_VERSION 0 #define ADF_DRV_VERSION __stringify(ADF_MAJOR_VERSION) "." \ __stringify(ADF_MINOR_VERSION) "." \ @@ -143,6 +143,7 @@ int adf_ae_stop(struct adf_accel_dev *accel_dev); int adf_enable_aer(struct adf_accel_dev *accel_dev, struct pci_driver *adf); void adf_disable_aer(struct adf_accel_dev *accel_dev); +void adf_dev_restore(struct adf_accel_dev *accel_dev); int adf_init_aer(void); void adf_exit_aer(void); int adf_init_admin_comms(struct adf_accel_dev *accel_dev); @@ -159,6 +160,7 @@ int adf_init_etr_data(struct adf_accel_dev *accel_dev); void adf_cleanup_etr_data(struct adf_accel_dev *accel_dev); int qat_crypto_register(void); int qat_crypto_unregister(void); +int qat_crypto_dev_config(struct adf_accel_dev *accel_dev); struct qat_crypto_instance *qat_crypto_get_instance_node(int node); void qat_crypto_put_instance(struct qat_crypto_instance *inst); void qat_alg_callback(void *resp); @@ -168,6 +170,11 @@ void qat_algs_unregister(void); int qat_asym_algs_register(void); void qat_asym_algs_unregister(void); +int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev); +void adf_isr_resource_free(struct adf_accel_dev *accel_dev); +int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev); +void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev); + int qat_hal_init(struct adf_accel_dev *accel_dev); void qat_hal_deinit(struct icp_qat_fw_loader_handle *handle); void qat_hal_start(struct icp_qat_fw_loader_handle *handle, unsigned char ae, diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index bd8dfa114c15..2e6d0c5febb5 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -198,7 +198,7 @@ static int adf_copy_key_value_data(struct adf_accel_dev *accel_dev, goto out_err; } - params_head = section_head->params; + params_head = section.params; while (params_head) { if (copy_from_user(&key_val, (void __user *)params_head, @@ -342,12 +342,10 @@ static int adf_ctl_ioctl_dev_start(struct file *fp, unsigned int cmd, if (ret) return ret; + ret = -ENODEV; accel_dev = adf_devmgr_get_dev_by_id(ctl_data->device_id); - if (!accel_dev) { - pr_err("QAT: Device %d not found\n", ctl_data->device_id); - ret = -ENODEV; + if (!accel_dev) goto out; - } if (!adf_dev_started(accel_dev)) { dev_info(&GET_DEV(accel_dev), diff --git a/drivers/crypto/qat/qat_common/adf_hw_arbiter.c b/drivers/crypto/qat/qat_common/adf_hw_arbiter.c index 6849422e04bb..f267d9e42e0b 100644 --- a/drivers/crypto/qat/qat_common/adf_hw_arbiter.c +++ b/drivers/crypto/qat/qat_common/adf_hw_arbiter.c @@ -45,6 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "adf_accel_devices.h" +#include "adf_common_drv.h" #include "adf_transport_internal.h" #define ADF_ARB_NUM 4 @@ -124,19 +125,12 @@ int adf_init_arb(struct adf_accel_dev *accel_dev) } EXPORT_SYMBOL_GPL(adf_init_arb); -/** - * adf_update_ring_arb() - update ring arbitration rgister - * @accel_dev: Pointer to ring data. - * - * Function enables or disables rings for/from arbitration. - */ void adf_update_ring_arb(struct adf_etr_ring_data *ring) { WRITE_CSR_ARB_RINGSRVARBEN(ring->bank->csr_addr, ring->bank->bank_number, ring->bank->ring_mask & 0xFF); } -EXPORT_SYMBOL_GPL(adf_update_ring_arb); void adf_exit_arb(struct adf_accel_dev *accel_dev) { diff --git a/drivers/crypto/qat/qat_common/adf_init.c b/drivers/crypto/qat/qat_common/adf_init.c index d873eeecc363..ef5575e4a215 100644 --- a/drivers/crypto/qat/qat_common/adf_init.c +++ b/drivers/crypto/qat/qat_common/adf_init.c @@ -62,15 +62,6 @@ static void adf_service_add(struct service_hndl *service) mutex_unlock(&service_lock); } -/** - * adf_service_register() - Register acceleration service in the accel framework - * @service: Pointer to the service - * - * Function adds the acceleration service to the acceleration framework. - * To be used by QAT device specific drivers. - * - * Return: 0 on success, error code otherwise. - */ int adf_service_register(struct service_hndl *service) { service->init_status = 0; @@ -78,7 +69,6 @@ int adf_service_register(struct service_hndl *service) adf_service_add(service); return 0; } -EXPORT_SYMBOL_GPL(adf_service_register); static void adf_service_remove(struct service_hndl *service) { @@ -87,15 +77,6 @@ static void adf_service_remove(struct service_hndl *service) mutex_unlock(&service_lock); } -/** - * adf_service_unregister() - Unregister acceleration service from the framework - * @service: Pointer to the service - * - * Function remove the acceleration service from the acceleration framework. - * To be used by QAT device specific drivers. - * - * Return: 0 on success, error code otherwise. - */ int adf_service_unregister(struct service_hndl *service) { if (service->init_status || service->start_status) { @@ -105,7 +86,6 @@ int adf_service_unregister(struct service_hndl *service) adf_service_remove(service); return 0; } -EXPORT_SYMBOL_GPL(adf_service_unregister); /** * adf_dev_init() - Init data structures and services for the given accel device @@ -366,6 +346,7 @@ void adf_dev_shutdown(struct adf_accel_dev *accel_dev) hw_data->disable_iov(accel_dev); adf_cleanup_etr_data(accel_dev); + adf_dev_restore(accel_dev); } EXPORT_SYMBOL_GPL(adf_dev_shutdown); diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_isr.c b/drivers/crypto/qat/qat_common/adf_isr.c index 5570f78795c1..b81f79acc4ea 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_isr.c +++ b/drivers/crypto/qat/qat_common/adf_isr.c @@ -51,15 +51,13 @@ #include <linux/slab.h> #include <linux/errno.h> #include <linux/interrupt.h> -#include <adf_accel_devices.h> -#include <adf_common_drv.h> -#include <adf_cfg.h> -#include <adf_cfg_strings.h> -#include <adf_cfg_common.h> -#include <adf_transport_access_macros.h> -#include <adf_transport_internal.h> -#include "adf_drv.h" -#include "adf_dh895xcc_hw_data.h" +#include "adf_accel_devices.h" +#include "adf_common_drv.h" +#include "adf_cfg.h" +#include "adf_cfg_strings.h" +#include "adf_cfg_common.h" +#include "adf_transport_access_macros.h" +#include "adf_transport_internal.h" static int adf_enable_msix(struct adf_accel_dev *accel_dev) { @@ -109,14 +107,16 @@ static irqreturn_t adf_msix_isr_ae(int irq, void *dev_ptr) #ifdef CONFIG_PCI_IOV /* If SR-IOV is enabled (vf_info is non-NULL), check for VF->PF ints */ if (accel_dev->pf.vf_info) { - void __iomem *pmisc_bar_addr = - (&GET_BARS(accel_dev)[ADF_DH895XCC_PMISC_BAR])->virt_addr; + struct adf_hw_device_data *hw_data = accel_dev->hw_device; + struct adf_bar *pmisc = + &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)]; + void __iomem *pmisc_bar_addr = pmisc->virt_addr; u32 vf_mask; /* Get the interrupt sources triggered by VFs */ - vf_mask = ((ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCC_ERRSOU5) & + vf_mask = ((ADF_CSR_RD(pmisc_bar_addr, ADF_ERRSOU5) & 0x0000FFFF) << 16) | - ((ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCC_ERRSOU3) & + ((ADF_CSR_RD(pmisc_bar_addr, ADF_ERRSOU3) & 0x01FFFE00) >> 9); if (vf_mask) { @@ -301,6 +301,12 @@ static void adf_cleanup_bh(struct adf_accel_dev *accel_dev) } } +/** + * adf_vf_isr_resource_free() - Free IRQ for acceleration device + * @accel_dev: Pointer to acceleration device. + * + * Function frees interrupts for acceleration device. + */ void adf_isr_resource_free(struct adf_accel_dev *accel_dev) { adf_free_irqs(accel_dev); @@ -308,7 +314,16 @@ void adf_isr_resource_free(struct adf_accel_dev *accel_dev) adf_disable_msix(&accel_dev->accel_pci_dev); adf_isr_free_msix_entry_table(accel_dev); } - +EXPORT_SYMBOL_GPL(adf_isr_resource_free); + +/** + * adf_vf_isr_resource_alloc() - Allocate IRQ for acceleration device + * @accel_dev: Pointer to acceleration device. + * + * Function allocates interrupts for acceleration device. + * + * Return: 0 on success, error code otherwise. + */ int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev) { int ret; @@ -330,3 +345,4 @@ err_out: adf_isr_resource_free(accel_dev); return -EFAULT; } +EXPORT_SYMBOL_GPL(adf_isr_resource_alloc); diff --git a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c index 5fdbad809343..b3875fdf6cd7 100644 --- a/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c +++ b/drivers/crypto/qat/qat_common/adf_pf2vf_msg.c @@ -45,8 +45,6 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#include <linux/pci.h> -#include <linux/mutex.h> #include <linux/delay.h> #include "adf_accel_devices.h" #include "adf_common_drv.h" @@ -58,12 +56,6 @@ #define ADF_DH895XCC_ERRMSK5 (ADF_DH895XCC_EP_OFFSET + 0xDC) #define ADF_DH895XCC_ERRMSK5_VF2PF_U_MASK(vf_mask) (vf_mask >> 16) -/** - * adf_enable_pf2vf_interrupts() - Enable PF to VF interrupts - * @accel_dev: Pointer to acceleration device. - * - * Function enables PF to VF interrupts - */ void adf_enable_pf2vf_interrupts(struct adf_accel_dev *accel_dev) { struct adf_accel_pci *pci_info = &accel_dev->accel_pci_dev; @@ -73,14 +65,7 @@ void adf_enable_pf2vf_interrupts(struct adf_accel_dev *accel_dev) ADF_CSR_WR(pmisc_bar_addr, hw_data->get_vintmsk_offset(0), 0x0); } -EXPORT_SYMBOL_GPL(adf_enable_pf2vf_interrupts); -/** - * adf_disable_pf2vf_interrupts() - Disable PF to VF interrupts - * @accel_dev: Pointer to acceleration device. - * - * Function disables PF to VF interrupts - */ void adf_disable_pf2vf_interrupts(struct adf_accel_dev *accel_dev) { struct adf_accel_pci *pci_info = &accel_dev->accel_pci_dev; @@ -90,7 +75,6 @@ void adf_disable_pf2vf_interrupts(struct adf_accel_dev *accel_dev) ADF_CSR_WR(pmisc_bar_addr, hw_data->get_vintmsk_offset(0), 0x2); } -EXPORT_SYMBOL_GPL(adf_disable_pf2vf_interrupts); void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask) @@ -116,12 +100,6 @@ void adf_enable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, } } -/** - * adf_disable_pf2vf_interrupts() - Disable VF to PF interrupts - * @accel_dev: Pointer to acceleration device. - * - * Function disables VF to PF interrupts - */ void adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask) { struct adf_hw_device_data *hw_data = accel_dev->hw_device; @@ -144,7 +122,6 @@ void adf_disable_vf2pf_interrupts(struct adf_accel_dev *accel_dev, u32 vf_mask) ADF_CSR_WR(pmisc_addr, ADF_DH895XCC_ERRMSK5, reg); } } -EXPORT_SYMBOL_GPL(adf_disable_vf2pf_interrupts); static int __adf_iov_putmsg(struct adf_accel_dev *accel_dev, u32 msg, u8 vf_nr) { diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c index 3865ae8d96d9..eff00cd282e5 100644 --- a/drivers/crypto/qat/qat_common/adf_transport.c +++ b/drivers/crypto/qat/qat_common/adf_transport.c @@ -122,7 +122,7 @@ int adf_send_message(struct adf_etr_ring_data *ring, uint32_t *msg) return -EAGAIN; } spin_lock_bh(&ring->lock); - memcpy(ring->base_addr + ring->tail, msg, + memcpy((void *)((uintptr_t)ring->base_addr + ring->tail), msg, ADF_MSG_SIZE_TO_BYTES(ring->msg_size)); ring->tail = adf_modulo(ring->tail + @@ -137,7 +137,7 @@ int adf_send_message(struct adf_etr_ring_data *ring, uint32_t *msg) static int adf_handle_response(struct adf_etr_ring_data *ring) { uint32_t msg_counter = 0; - uint32_t *msg = (uint32_t *)(ring->base_addr + ring->head); + uint32_t *msg = (uint32_t *)((uintptr_t)ring->base_addr + ring->head); while (*msg != ADF_RING_EMPTY_SIG) { ring->callback((uint32_t *)msg); @@ -146,7 +146,7 @@ static int adf_handle_response(struct adf_etr_ring_data *ring) ADF_MSG_SIZE_TO_BYTES(ring->msg_size), ADF_RING_SIZE_MODULO(ring->ring_size)); msg_counter++; - msg = (uint32_t *)(ring->base_addr + ring->head); + msg = (uint32_t *)((uintptr_t)ring->base_addr + ring->head); } if (msg_counter > 0) { WRITE_CSR_RING_HEAD(ring->bank->csr_addr, @@ -342,18 +342,7 @@ static void adf_ring_response_handler(struct adf_etr_bank_data *bank) } } -/** - * adf_response_handler() - Bottom half handler response handler - * @bank_addr: Address of a ring bank for with the BH was scheduled. - * - * Function is the bottom half handler for the response from acceleration - * device. There is one handler for every ring bank. Function checks all - * communication rings in the bank. - * To be used by QAT device specific drivers. - * - * Return: void - */ -void adf_response_handler(unsigned long bank_addr) +void adf_response_handler(uintptr_t bank_addr) { struct adf_etr_bank_data *bank = (void *)bank_addr; @@ -362,7 +351,6 @@ void adf_response_handler(unsigned long bank_addr) WRITE_CSR_INT_FLAG_AND_COL(bank->csr_addr, bank->bank_number, bank->irq_mask); } -EXPORT_SYMBOL_GPL(adf_response_handler); static inline int adf_get_cfg_int(struct adf_accel_dev *accel_dev, const char *section, const char *format, diff --git a/drivers/crypto/qat/qat_common/adf_transport_internal.h b/drivers/crypto/qat/qat_common/adf_transport_internal.h index a4869627fd57..bb883368ac01 100644 --- a/drivers/crypto/qat/qat_common/adf_transport_internal.h +++ b/drivers/crypto/qat/qat_common/adf_transport_internal.h @@ -91,7 +91,7 @@ struct adf_etr_data { struct dentry *debug; }; -void adf_response_handler(unsigned long bank_addr); +void adf_response_handler(uintptr_t bank_addr); #ifdef CONFIG_DEBUG_FS #include <linux/debugfs.h> int adf_bank_debugfs_add(struct adf_etr_bank_data *bank); diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_isr.c b/drivers/crypto/qat/qat_common/adf_vf_isr.c index 87c5d8adb125..09427b3d4d55 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_isr.c +++ b/drivers/crypto/qat/qat_common/adf_vf_isr.c @@ -51,16 +51,18 @@ #include <linux/slab.h> #include <linux/errno.h> #include <linux/interrupt.h> -#include <adf_accel_devices.h> -#include <adf_common_drv.h> -#include <adf_cfg.h> -#include <adf_cfg_strings.h> -#include <adf_cfg_common.h> -#include <adf_transport_access_macros.h> -#include <adf_transport_internal.h> -#include <adf_pf2vf_msg.h> -#include "adf_drv.h" -#include "adf_dh895xccvf_hw_data.h" +#include "adf_accel_devices.h" +#include "adf_common_drv.h" +#include "adf_cfg.h" +#include "adf_cfg_strings.h" +#include "adf_cfg_common.h" +#include "adf_transport_access_macros.h" +#include "adf_transport_internal.h" +#include "adf_pf2vf_msg.h" + +#define ADF_VINTSOU_OFFSET 0x204 +#define ADF_VINTSOU_BUN BIT(0) +#define ADF_VINTSOU_PF2VF BIT(1) static int adf_enable_msi(struct adf_accel_dev *accel_dev) { @@ -91,12 +93,14 @@ static void adf_disable_msi(struct adf_accel_dev *accel_dev) static void adf_pf2vf_bh_handler(void *data) { struct adf_accel_dev *accel_dev = data; - void __iomem *pmisc_bar_addr = - (&GET_BARS(accel_dev)[ADF_DH895XCCIOV_PMISC_BAR])->virt_addr; + struct adf_hw_device_data *hw_data = accel_dev->hw_device; + struct adf_bar *pmisc = + &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)]; + void __iomem *pmisc_bar_addr = pmisc->virt_addr; u32 msg; /* Read the message from PF */ - msg = ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCCIOV_PF2VF_OFFSET); + msg = ADF_CSR_RD(pmisc_bar_addr, hw_data->get_pf2vf_offset(0)); if (!(msg & ADF_PF2VF_MSGORIGIN_SYSTEM)) /* Ignore legacy non-system (non-kernel) PF2VF messages */ @@ -124,8 +128,8 @@ static void adf_pf2vf_bh_handler(void *data) } /* To ack, clear the PF2VFINT bit */ - msg &= ~ADF_DH895XCC_PF2VF_PF2VFINT; - ADF_CSR_WR(pmisc_bar_addr, ADF_DH895XCCIOV_PF2VF_OFFSET, msg); + msg &= ~BIT(0); + ADF_CSR_WR(pmisc_bar_addr, hw_data->get_pf2vf_offset(0), msg); /* Re-enable PF2VF interrupts */ adf_enable_pf2vf_interrupts(accel_dev); @@ -155,15 +159,17 @@ static void adf_cleanup_pf2vf_bh(struct adf_accel_dev *accel_dev) static irqreturn_t adf_isr(int irq, void *privdata) { struct adf_accel_dev *accel_dev = privdata; - void __iomem *pmisc_bar_addr = - (&GET_BARS(accel_dev)[ADF_DH895XCCIOV_PMISC_BAR])->virt_addr; + struct adf_hw_device_data *hw_data = accel_dev->hw_device; + struct adf_bar *pmisc = + &GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)]; + void __iomem *pmisc_bar_addr = pmisc->virt_addr; u32 v_int; /* Read VF INT source CSR to determine the source of VF interrupt */ - v_int = ADF_CSR_RD(pmisc_bar_addr, ADF_DH895XCCIOV_VINTSOU_OFFSET); + v_int = ADF_CSR_RD(pmisc_bar_addr, ADF_VINTSOU_OFFSET); /* Check for PF2VF interrupt */ - if (v_int & ADF_DH895XCC_VINTSOU_PF2VF) { + if (v_int & ADF_VINTSOU_PF2VF) { /* Disable PF to VF interrupt */ adf_disable_pf2vf_interrupts(accel_dev); @@ -173,7 +179,7 @@ static irqreturn_t adf_isr(int irq, void *privdata) } /* Check bundle interrupt */ - if (v_int & ADF_DH895XCC_VINTSOU_BUN) { + if (v_int & ADF_VINTSOU_BUN) { struct adf_etr_data *etr_data = accel_dev->transport; struct adf_etr_bank_data *bank = &etr_data->banks[0]; @@ -226,6 +232,12 @@ static void adf_cleanup_bh(struct adf_accel_dev *accel_dev) tasklet_kill(&priv_data->banks[0].resp_handler); } +/** + * adf_vf_isr_resource_free() - Free IRQ for acceleration device + * @accel_dev: Pointer to acceleration device. + * + * Function frees interrupts for acceleration device virtual function. + */ void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev) { struct pci_dev *pdev = accel_to_pci_dev(accel_dev); @@ -236,7 +248,16 @@ void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev) adf_cleanup_pf2vf_bh(accel_dev); adf_disable_msi(accel_dev); } - +EXPORT_SYMBOL_GPL(adf_vf_isr_resource_free); + +/** + * adf_vf_isr_resource_alloc() - Allocate IRQ for acceleration device + * @accel_dev: Pointer to acceleration device. + * + * Function allocates interrupts for acceleration device virtual function. + * + * Return: 0 on success, error code otherwise. + */ int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev) { if (adf_enable_msi(accel_dev)) @@ -256,3 +277,4 @@ err_out: adf_vf_isr_resource_free(accel_dev); return -EFAULT; } +EXPORT_SYMBOL_GPL(adf_vf_isr_resource_alloc); diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c index 94254028f904..4d0c65b073ec 100644 --- a/drivers/crypto/qat/qat_common/qat_crypto.c +++ b/drivers/crypto/qat/qat_common/qat_crypto.c @@ -49,6 +49,7 @@ #include "adf_accel_devices.h" #include "adf_common_drv.h" #include "adf_transport.h" +#include "adf_transport_access_macros.h" #include "adf_cfg.h" #include "adf_cfg_strings.h" #include "qat_crypto.h" @@ -159,6 +160,97 @@ struct qat_crypto_instance *qat_crypto_get_instance_node(int node) return inst; } +/** + * qat_crypto_dev_config() - create dev config required to create crypto inst. + * + * @accel_dev: Pointer to acceleration device. + * + * Function creates device configuration required to create crypto instances + * + * Return: 0 on success, error code otherwise. + */ +int qat_crypto_dev_config(struct adf_accel_dev *accel_dev) +{ + int cpus = num_online_cpus(); + int banks = GET_MAX_BANKS(accel_dev); + int instances = min(cpus, banks); + char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES]; + int i; + unsigned long val; + + if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC)) + goto err; + if (adf_cfg_section_add(accel_dev, "Accelerator0")) + goto err; + for (i = 0; i < instances; i++) { + val = i; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i); + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY, + i); + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i); + val = 128; + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + val = 512; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i); + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + val = 0; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i); + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + val = 2; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i); + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + val = 8; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i); + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + val = 10; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i); + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + key, (void *)&val, ADF_DEC)) + goto err; + + val = ADF_COALESCING_DEF_TIME; + snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i); + if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0", + key, (void *)&val, ADF_DEC)) + goto err; + } + + val = i; + if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, + ADF_NUM_CY, (void *)&val, ADF_DEC)) + goto err; + + set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status); + return 0; +err: + dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n"); + return -EINVAL; +} +EXPORT_SYMBOL_GPL(qat_crypto_dev_config); + static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev) { int i; diff --git a/drivers/crypto/qat/qat_dh895xcc/Makefile b/drivers/crypto/qat/qat_dh895xcc/Makefile index 8c79c543740f..180a00ed7f89 100644 --- a/drivers/crypto/qat/qat_dh895xcc/Makefile +++ b/drivers/crypto/qat/qat_dh895xcc/Makefile @@ -1,5 +1,3 @@ ccflags-y := -I$(src)/../qat_common obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCC) += qat_dh895xcc.o -qat_dh895xcc-objs := adf_drv.o \ - adf_isr.o \ - adf_dh895xcc_hw_data.o +qat_dh895xcc-objs := adf_drv.o adf_dh895xcc_hw_data.o 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 ff54257eced4..6e1d5e185526 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c +++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c @@ -48,7 +48,6 @@ #include <adf_pf2vf_msg.h> #include <adf_common_drv.h> #include "adf_dh895xcc_hw_data.h" -#include "adf_drv.h" /* Worker thread to service arbiter mappings based on dev SKUs */ static const uint32_t thrd_to_arb_map_sku4[] = { @@ -143,8 +142,8 @@ static enum dev_sku_info get_sku(struct adf_hw_device_data *self) return DEV_SKU_UNKNOWN; } -void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev, - uint32_t const **arb_map_config) +static void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev, + u32 const **arb_map_config) { switch (accel_dev->accel_pci_dev.sku) { case DEV_SKU_1: 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 88dffb297346..72eacfd6654a 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h +++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h @@ -53,7 +53,6 @@ #define ADF_DH895XCC_ETR_BAR 2 #define ADF_DH895XCC_RX_RINGS_OFFSET 8 #define ADF_DH895XCC_TX_RINGS_MASK 0xFF -#define ADF_DH895XCC_FUSECTL_OFFSET 0x40 #define ADF_DH895XCC_FUSECTL_SKU_MASK 0x300000 #define ADF_DH895XCC_FUSECTL_SKU_SHIFT 20 #define ADF_DH895XCC_FUSECTL_SKU_1 0x0 @@ -65,7 +64,6 @@ #define ADF_DH895XCC_ACCELERATORS_REG_OFFSET 13 #define ADF_DH895XCC_ACCELERATORS_MASK 0x3F #define ADF_DH895XCC_ACCELENGINES_MASK 0xFFF -#define ADF_DH895XCC_LEGFUSE_OFFSET 0x4C #define ADF_DH895XCC_ETR_MAX_BANKS 32 #define ADF_DH895XCC_SMIAPF0_MASK_OFFSET (0x3A000 + 0x28) #define ADF_DH895XCC_SMIAPF1_MASK_OFFSET (0x3A000 + 0x30) @@ -80,11 +78,12 @@ #define ADF_DH895XCC_CERRSSMSH(i) (i * 0x4000 + 0x10) #define ADF_DH895XCC_ERRSSMSH_EN BIT(3) -#define ADF_DH895XCC_ERRSOU3 (0x3A000 + 0x00C) -#define ADF_DH895XCC_ERRSOU5 (0x3A000 + 0x0D8) #define ADF_DH895XCC_PF2VF_OFFSET(i) (0x3A000 + 0x280 + ((i) * 0x04)) #define ADF_DH895XCC_VINTMSK_OFFSET(i) (0x3A000 + 0x200 + ((i) * 0x04)) /* FW names */ #define ADF_DH895XCC_FW "qat_895xcc.bin" #define ADF_DH895XCC_MMP "qat_mmp.bin" + +void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data); +void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data); #endif diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c index f933f7da3cdb..a8c4b92a7cbd 100644 --- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c @@ -60,11 +60,7 @@ #include <adf_accel_devices.h> #include <adf_common_drv.h> #include <adf_cfg.h> -#include <adf_transport_access_macros.h> #include "adf_dh895xcc_hw_data.h" -#include "adf_drv.h" - -static const char adf_driver_name[] = ADF_DH895XCC_DEVICE_NAME; #define ADF_SYSTEM_DEVICE(device_id) \ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)} @@ -80,7 +76,7 @@ static void adf_remove(struct pci_dev *dev); static struct pci_driver adf_driver = { .id_table = adf_pci_tbl, - .name = adf_driver_name, + .name = ADF_DH895XCC_DEVICE_NAME, .probe = adf_probe, .remove = adf_remove, .sriov_configure = adf_sriov_configure, @@ -120,87 +116,6 @@ static void adf_cleanup_accel(struct adf_accel_dev *accel_dev) adf_devmgr_rm_dev(accel_dev, NULL); } -static int adf_dev_configure(struct adf_accel_dev *accel_dev) -{ - int cpus = num_online_cpus(); - int banks = GET_MAX_BANKS(accel_dev); - int instances = min(cpus, banks); - char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES]; - int i; - unsigned long val; - - if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC)) - goto err; - if (adf_cfg_section_add(accel_dev, "Accelerator0")) - goto err; - for (i = 0; i < instances; i++) { - val = i; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY, - i); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i); - val = 128; - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 512; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 0; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 2; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 8; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 10; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = ADF_COALESCING_DEF_TIME; - snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i); - if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0", - key, (void *)&val, ADF_DEC)) - goto err; - } - - val = i; - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - ADF_NUM_CY, (void *)&val, ADF_DEC)) - goto err; - - set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status); - return 0; -err: - dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n"); - return -EINVAL; -} - static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct adf_accel_dev *accel_dev; @@ -255,7 +170,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) accel_dev->hw_device = hw_data; adf_init_hw_data_dh895xcc(accel_dev->hw_device); pci_read_config_byte(pdev, PCI_REVISION_ID, &accel_pci_dev->revid); - pci_read_config_dword(pdev, ADF_DH895XCC_FUSECTL_OFFSET, + pci_read_config_dword(pdev, ADF_DEVICE_FUSECTL_OFFSET, &hw_data->fuses); /* Get Accelerators and Accelerators Engines masks */ @@ -310,13 +225,13 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); } - if (pci_request_regions(pdev, adf_driver_name)) { + if (pci_request_regions(pdev, ADF_DH895XCC_DEVICE_NAME)) { ret = -EFAULT; goto out_err_disable; } /* Read accelerator capabilities mask */ - pci_read_config_dword(pdev, ADF_DH895XCC_LEGFUSE_OFFSET, + pci_read_config_dword(pdev, ADF_DEVICE_LEGFUSE_OFFSET, &hw_data->accel_capabilities_mask); /* Find and map all the device's BARS */ @@ -351,7 +266,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto out_err_free_reg; } - ret = adf_dev_configure(accel_dev); + ret = qat_crypto_dev_config(accel_dev); if (ret) goto out_err_free_reg; diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.h b/drivers/crypto/qat/qat_dh895xcc/adf_drv.h deleted file mode 100644 index 85ff245bd1d8..000000000000 --- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - This file is provided under a dual BSD/GPLv2 license. When using or - redistributing this file, you may do so under either license. - - GPL LICENSE SUMMARY - Copyright(c) 2014 Intel Corporation. - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - Contact Information: - qat-linux@intel.com - - BSD LICENSE - Copyright(c) 2014 Intel Corporation. - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. - * Neither the name of Intel Corporation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ -#ifndef ADF_DH895x_DRV_H_ -#define ADF_DH895x_DRV_H_ -#include <adf_accel_devices.h> -#include <adf_transport.h> - -void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data); -void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data); -int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev); -void adf_isr_resource_free(struct adf_accel_dev *accel_dev); -void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev, - uint32_t const **arb_map_config); -#endif diff --git a/drivers/crypto/qat/qat_dh895xccvf/Makefile b/drivers/crypto/qat/qat_dh895xccvf/Makefile index 85399fcbbad4..5c3ccf8267eb 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/Makefile +++ b/drivers/crypto/qat/qat_dh895xccvf/Makefile @@ -1,5 +1,3 @@ ccflags-y := -I$(src)/../qat_common obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCCVF) += qat_dh895xccvf.o -qat_dh895xccvf-objs := adf_drv.o \ - adf_isr.o \ - adf_dh895xccvf_hw_data.o +qat_dh895xccvf-objs := adf_drv.o adf_dh895xccvf_hw_data.o 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 a9a27eff41fb..dc04ab68d24d 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c @@ -48,7 +48,6 @@ #include <adf_pf2vf_msg.h> #include <adf_common_drv.h> #include "adf_dh895xccvf_hw_data.h" -#include "adf_drv.h" static struct adf_hw_device_class dh895xcciov_class = { .name = ADF_DH895XCCVF_DEVICE_NAME, @@ -136,7 +135,6 @@ static void adf_vf2pf_shutdown(struct adf_accel_dev *accel_dev) void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data) { hw_data->dev_class = &dh895xcciov_class; - hw_data->instance_id = dh895xcciov_class.instances++; hw_data->num_banks = ADF_DH895XCCIOV_ETR_MAX_BANKS; hw_data->num_accel = ADF_DH895XCCIOV_MAX_ACCELERATORS; hw_data->num_logical_accel = 1; @@ -164,9 +162,12 @@ void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data) hw_data->enable_ints = adf_vf_void_noop; hw_data->enable_vf2pf_comms = adf_enable_vf2pf_comms; hw_data->min_iov_compat_ver = ADF_PFVF_COMPATIBILITY_VERSION; + hw_data->dev_class->instances++; + adf_devmgr_update_class_index(hw_data); } void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data) { hw_data->dev_class->instances--; + adf_devmgr_update_class_index(hw_data); } 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 8f6babfef629..6ddc19bd4410 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.h +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.h @@ -56,13 +56,9 @@ #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 -#define ADF_DH895XCC_PF2VF_PF2VFINT BIT(0) - -#define ADF_DH895XCCIOV_VINTSOU_OFFSET 0x204 -#define ADF_DH895XCC_VINTSOU_BUN BIT(0) -#define ADF_DH895XCC_VINTSOU_PF2VF BIT(1) - #define ADF_DH895XCCIOV_VINTMSK_OFFSET 0x208 + +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); #endif diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c index 7bec249afdb9..f8cc4bf0a50c 100644 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c +++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c @@ -60,11 +60,7 @@ #include <adf_accel_devices.h> #include <adf_common_drv.h> #include <adf_cfg.h> -#include <adf_transport_access_macros.h> #include "adf_dh895xccvf_hw_data.h" -#include "adf_drv.h" - -static const char adf_driver_name[] = ADF_DH895XCCVF_DEVICE_NAME; #define ADF_SYSTEM_DEVICE(device_id) \ {PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)} @@ -80,7 +76,7 @@ static void adf_remove(struct pci_dev *dev); static struct pci_driver adf_driver = { .id_table = adf_pci_tbl, - .name = adf_driver_name, + .name = ADF_DH895XCCVF_DEVICE_NAME, .probe = adf_probe, .remove = adf_remove, }; @@ -121,83 +117,6 @@ static void adf_cleanup_accel(struct adf_accel_dev *accel_dev) adf_devmgr_rm_dev(accel_dev, pf); } -static int adf_dev_configure(struct adf_accel_dev *accel_dev) -{ - char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES]; - unsigned long val, bank = 0; - - if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC)) - goto err; - if (adf_cfg_section_add(accel_dev, "Accelerator0")) - goto err; - - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, 0); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, key, - (void *)&bank, ADF_DEC)) - goto err; - - val = bank; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY, 0); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, key, - (void *)&val, ADF_DEC)) - goto err; - - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, 0); - - val = 128; - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, key, - (void *)&val, ADF_DEC)) - goto err; - - val = 512; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, 0); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 0; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, 0); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 2; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, 0); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 8; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, 0); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = 10; - snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, 0); - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - key, (void *)&val, ADF_DEC)) - goto err; - - val = ADF_COALESCING_DEF_TIME; - snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, - (int)bank); - if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0", - key, (void *)&val, ADF_DEC)) - goto err; - - val = 1; - if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC, - ADF_NUM_CY, (void *)&val, ADF_DEC)) - goto err; - - set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status); - return 0; -err: - dev_err(&GET_DEV(accel_dev), "Failed to configure QAT accel dev\n"); - return -EINVAL; -} - static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { struct adf_accel_dev *accel_dev; @@ -288,7 +207,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); } - if (pci_request_regions(pdev, adf_driver_name)) { + if (pci_request_regions(pdev, ADF_DH895XCCVF_DEVICE_NAME)) { ret = -EFAULT; goto out_err_disable; } @@ -315,7 +234,7 @@ static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* Completion for VF2PF request/response message exchange */ init_completion(&accel_dev->vf.iov_msg_completion); - ret = adf_dev_configure(accel_dev); + ret = qat_crypto_dev_config(accel_dev); if (ret) goto out_err_free_reg; diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.h b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.h deleted file mode 100644 index e270e4a63d14..000000000000 --- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - This file is provided under a dual BSD/GPLv2 license. When using or - redistributing this file, you may do so under either license. - - GPL LICENSE SUMMARY - Copyright(c) 2014 Intel Corporation. - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation. - - This program is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - Contact Information: - qat-linux@intel.com - - BSD LICENSE - Copyright(c) 2014 Intel Corporation. - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. - * Neither the name of Intel Corporation nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ -#ifndef ADF_DH895xVF_DRV_H_ -#define ADF_DH895xVF_DRV_H_ -#include <adf_accel_devices.h> -#include <adf_transport.h> - -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); -int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev); -void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev); -void adf_update_ring_arb_enable(struct adf_etr_ring_data *ring); -#endif |
