diff options
Diffstat (limited to 'drivers/crypto/qat/qat_common')
-rw-r--r-- | drivers/crypto/qat/qat_common/Makefile | 2 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_accel_devices.h | 5 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_admin.c | 185 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_common_drv.h | 7 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_hw_arbiter.c | 168 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_init.c | 84 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_transport.c | 7 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/qat_crypto.c | 3 |
8 files changed, 374 insertions, 87 deletions
diff --git a/drivers/crypto/qat/qat_common/Makefile b/drivers/crypto/qat/qat_common/Makefile index 184605f76bea..e5fe4e723355 100644 --- a/drivers/crypto/qat/qat_common/Makefile +++ b/drivers/crypto/qat/qat_common/Makefile @@ -9,6 +9,8 @@ intel_qat-objs := adf_cfg.o \ adf_accel_engine.o \ adf_aer.o \ adf_transport.o \ + adf_admin.o \ + adf_hw_arbiter.o \ qat_crypto.o \ qat_algs.o \ qat_rsakey-asn1.o \ diff --git a/drivers/crypto/qat/qat_common/adf_accel_devices.h b/drivers/crypto/qat/qat_common/adf_accel_devices.h index 99cbce6b3cbc..a7d3d11142f2 100644 --- a/drivers/crypto/qat/qat_common/adf_accel_devices.h +++ b/drivers/crypto/qat/qat_common/adf_accel_devices.h @@ -141,15 +141,16 @@ struct adf_hw_device_data { uint32_t (*get_num_aes)(struct adf_hw_device_data *self); uint32_t (*get_num_accels)(struct adf_hw_device_data *self); enum dev_sku_info (*get_sku)(struct adf_hw_device_data *self); - void (*hw_arb_ring_enable)(struct adf_etr_ring_data *ring); - void (*hw_arb_ring_disable)(struct adf_etr_ring_data *ring); int (*alloc_irq)(struct adf_accel_dev *accel_dev); void (*free_irq)(struct adf_accel_dev *accel_dev); void (*enable_error_correction)(struct adf_accel_dev *accel_dev); int (*init_admin_comms)(struct adf_accel_dev *accel_dev); void (*exit_admin_comms)(struct adf_accel_dev *accel_dev); + int (*send_admin_init)(struct adf_accel_dev *accel_dev); int (*init_arb)(struct adf_accel_dev *accel_dev); void (*exit_arb)(struct adf_accel_dev *accel_dev); + void (*get_arb_mapping)(struct adf_accel_dev *accel_dev, + const uint32_t **cfg); void (*enable_ints)(struct adf_accel_dev *accel_dev); const char *fw_name; const char *fw_mmp_name; diff --git a/drivers/crypto/qat/qat_common/adf_admin.c b/drivers/crypto/qat/qat_common/adf_admin.c new file mode 100644 index 000000000000..0a76168e4923 --- /dev/null +++ b/drivers/crypto/qat/qat_common/adf_admin.c @@ -0,0 +1,185 @@ +/* + 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. +*/ +#include <linux/types.h> +#include <linux/mutex.h> +#include <linux/slab.h> +#include <linux/delay.h> +#include <linux/pci.h> +#include <linux/dma-mapping.h> +#include "adf_accel_devices.h" +#include "icp_qat_fw_init_admin.h" + +/* Admin Messages Registers */ +#define ADF_DH895XCC_ADMINMSGUR_OFFSET (0x3A000 + 0x574) +#define ADF_DH895XCC_ADMINMSGLR_OFFSET (0x3A000 + 0x578) +#define ADF_DH895XCC_MAILBOX_BASE_OFFSET 0x20970 +#define ADF_DH895XCC_MAILBOX_STRIDE 0x1000 +#define ADF_ADMINMSG_LEN 32 + +struct adf_admin_comms { + dma_addr_t phy_addr; + void *virt_addr; + void __iomem *mailbox_addr; + struct mutex lock; /* protects adf_admin_comms struct */ +}; + +static int adf_put_admin_msg_sync(struct adf_accel_dev *accel_dev, u32 ae, + void *in, void *out) +{ + struct adf_admin_comms *admin = accel_dev->admin; + int offset = ae * ADF_ADMINMSG_LEN * 2; + void __iomem *mailbox = admin->mailbox_addr; + int mb_offset = ae * ADF_DH895XCC_MAILBOX_STRIDE; + int times, received; + + mutex_lock(&admin->lock); + + if (ADF_CSR_RD(mailbox, mb_offset) == 1) { + mutex_unlock(&admin->lock); + return -EAGAIN; + } + + memcpy(admin->virt_addr + offset, in, ADF_ADMINMSG_LEN); + ADF_CSR_WR(mailbox, mb_offset, 1); + received = 0; + for (times = 0; times < 50; times++) { + msleep(20); + if (ADF_CSR_RD(mailbox, mb_offset) == 0) { + received = 1; + break; + } + } + if (received) + memcpy(out, admin->virt_addr + offset + + ADF_ADMINMSG_LEN, ADF_ADMINMSG_LEN); + else + dev_err(&GET_DEV(accel_dev), + "Failed to send admin msg to accelerator\n"); + + mutex_unlock(&admin->lock); + return received ? 0 : -EFAULT; +} + +static int adf_send_admin_cmd(struct adf_accel_dev *accel_dev, int cmd) +{ + struct adf_hw_device_data *hw_device = accel_dev->hw_device; + struct icp_qat_fw_init_admin_req req; + struct icp_qat_fw_init_admin_resp resp; + int i; + + memset(&req, 0, sizeof(struct icp_qat_fw_init_admin_req)); + req.init_admin_cmd_id = cmd; + for (i = 0; i < hw_device->get_num_aes(hw_device); i++) { + memset(&resp, 0, sizeof(struct icp_qat_fw_init_admin_resp)); + if (adf_put_admin_msg_sync(accel_dev, i, &req, &resp) || + resp.init_resp_hdr.status) + return -EFAULT; + } + return 0; +} + +/** + * adf_send_admin_init() - Function sends init message to FW + * @accel_dev: Pointer to acceleration device. + * + * Function sends admin init message to the FW + * + * Return: 0 on success, error code otherwise. + */ +int adf_send_admin_init(struct adf_accel_dev *accel_dev) +{ + return adf_send_admin_cmd(accel_dev, ICP_QAT_FW_INIT_ME); +} +EXPORT_SYMBOL_GPL(adf_send_admin_init); + +int adf_init_admin_comms(struct adf_accel_dev *accel_dev) +{ + struct adf_admin_comms *admin; + 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 *csr = pmisc->virt_addr; + void __iomem *mailbox = csr + ADF_DH895XCC_MAILBOX_BASE_OFFSET; + u64 reg_val; + + admin = kzalloc_node(sizeof(*accel_dev->admin), GFP_KERNEL, + dev_to_node(&GET_DEV(accel_dev))); + if (!admin) + return -ENOMEM; + admin->virt_addr = dma_zalloc_coherent(&GET_DEV(accel_dev), PAGE_SIZE, + &admin->phy_addr, GFP_KERNEL); + if (!admin->virt_addr) { + dev_err(&GET_DEV(accel_dev), "Failed to allocate dma buff\n"); + kfree(admin); + return -ENOMEM; + } + reg_val = (u64)admin->phy_addr; + ADF_CSR_WR(csr, ADF_DH895XCC_ADMINMSGUR_OFFSET, reg_val >> 32); + ADF_CSR_WR(csr, ADF_DH895XCC_ADMINMSGLR_OFFSET, reg_val); + mutex_init(&admin->lock); + admin->mailbox_addr = mailbox; + accel_dev->admin = admin; + return 0; +} +EXPORT_SYMBOL_GPL(adf_init_admin_comms); + +void adf_exit_admin_comms(struct adf_accel_dev *accel_dev) +{ + struct adf_admin_comms *admin = accel_dev->admin; + + if (!admin) + return; + + if (admin->virt_addr) + dma_free_coherent(&GET_DEV(accel_dev), PAGE_SIZE, + admin->virt_addr, admin->phy_addr); + + mutex_destroy(&admin->lock); + kfree(admin); + accel_dev->admin = NULL; +} +EXPORT_SYMBOL_GPL(adf_exit_admin_comms); diff --git a/drivers/crypto/qat/qat_common/adf_common_drv.h b/drivers/crypto/qat/qat_common/adf_common_drv.h index 3c33feefee67..7935a38cb88f 100644 --- a/drivers/crypto/qat/qat_common/adf_common_drv.h +++ b/drivers/crypto/qat/qat_common/adf_common_drv.h @@ -91,7 +91,6 @@ struct service_hndl { unsigned long start_status; char *name; struct list_head list; - int admin; }; static inline int get_current_node(void) @@ -135,6 +134,12 @@ int adf_enable_aer(struct adf_accel_dev *accel_dev, struct pci_driver *adf); void adf_disable_aer(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); +void adf_exit_admin_comms(struct adf_accel_dev *accel_dev); +int adf_send_admin_init(struct adf_accel_dev *accel_dev); +int adf_init_arb(struct adf_accel_dev *accel_dev); +void adf_exit_arb(struct adf_accel_dev *accel_dev); +void adf_update_ring_arb(struct adf_etr_ring_data *ring); int adf_dev_get(struct adf_accel_dev *accel_dev); void adf_dev_put(struct adf_accel_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 new file mode 100644 index 000000000000..6849422e04bb --- /dev/null +++ b/drivers/crypto/qat/qat_common/adf_hw_arbiter.c @@ -0,0 +1,168 @@ +/* + 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. +*/ +#include "adf_accel_devices.h" +#include "adf_transport_internal.h" + +#define ADF_ARB_NUM 4 +#define ADF_ARB_REQ_RING_NUM 8 +#define ADF_ARB_REG_SIZE 0x4 +#define ADF_ARB_WTR_SIZE 0x20 +#define ADF_ARB_OFFSET 0x30000 +#define ADF_ARB_REG_SLOT 0x1000 +#define ADF_ARB_WTR_OFFSET 0x010 +#define ADF_ARB_RO_EN_OFFSET 0x090 +#define ADF_ARB_WQCFG_OFFSET 0x100 +#define ADF_ARB_WRK_2_SER_MAP_OFFSET 0x180 +#define ADF_ARB_RINGSRVARBEN_OFFSET 0x19C + +#define WRITE_CSR_ARB_RINGSRVARBEN(csr_addr, index, value) \ + ADF_CSR_WR(csr_addr, ADF_ARB_RINGSRVARBEN_OFFSET + \ + (ADF_ARB_REG_SLOT * index), value) + +#define WRITE_CSR_ARB_RESPORDERING(csr_addr, index, value) \ + ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \ + ADF_ARB_RO_EN_OFFSET) + (ADF_ARB_REG_SIZE * index), value) + +#define WRITE_CSR_ARB_WEIGHT(csr_addr, arb, index, value) \ + ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \ + ADF_ARB_WTR_OFFSET) + (ADF_ARB_WTR_SIZE * arb) + \ + (ADF_ARB_REG_SIZE * index), value) + +#define WRITE_CSR_ARB_SARCONFIG(csr_addr, index, value) \ + ADF_CSR_WR(csr_addr, ADF_ARB_OFFSET + \ + (ADF_ARB_REG_SIZE * index), value) + +#define WRITE_CSR_ARB_WRK_2_SER_MAP(csr_addr, index, value) \ + ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \ + ADF_ARB_WRK_2_SER_MAP_OFFSET) + \ + (ADF_ARB_REG_SIZE * index), value) + +#define WRITE_CSR_ARB_WQCFG(csr_addr, index, value) \ + ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \ + ADF_ARB_WQCFG_OFFSET) + (ADF_ARB_REG_SIZE * index), value) + +int adf_init_arb(struct adf_accel_dev *accel_dev) +{ + struct adf_hw_device_data *hw_data = accel_dev->hw_device; + void __iomem *csr = accel_dev->transport->banks[0].csr_addr; + u32 arb_cfg = 0x1 << 31 | 0x4 << 4 | 0x1; + u32 arb, i; + const u32 *thd_2_arb_cfg; + + /* Service arb configured for 32 bytes responses and + * ring flow control check enabled. */ + for (arb = 0; arb < ADF_ARB_NUM; arb++) + WRITE_CSR_ARB_SARCONFIG(csr, arb, arb_cfg); + + /* Setup service weighting */ + for (arb = 0; arb < ADF_ARB_NUM; arb++) + for (i = 0; i < ADF_ARB_REQ_RING_NUM; i++) + WRITE_CSR_ARB_WEIGHT(csr, arb, i, 0xFFFFFFFF); + + /* Setup ring response ordering */ + for (i = 0; i < ADF_ARB_REQ_RING_NUM; i++) + WRITE_CSR_ARB_RESPORDERING(csr, i, 0xFFFFFFFF); + + /* Setup worker queue registers */ + for (i = 0; i < hw_data->num_engines; i++) + WRITE_CSR_ARB_WQCFG(csr, i, i); + + /* Map worker threads to service arbiters */ + hw_data->get_arb_mapping(accel_dev, &thd_2_arb_cfg); + + if (!thd_2_arb_cfg) + return -EFAULT; + + for (i = 0; i < hw_data->num_engines; i++) + WRITE_CSR_ARB_WRK_2_SER_MAP(csr, i, *(thd_2_arb_cfg + i)); + + return 0; +} +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) +{ + struct adf_hw_device_data *hw_data = accel_dev->hw_device; + void __iomem *csr; + unsigned int i; + + if (!accel_dev->transport) + return; + + csr = accel_dev->transport->banks[0].csr_addr; + + /* Reset arbiter configuration */ + for (i = 0; i < ADF_ARB_NUM; i++) + WRITE_CSR_ARB_SARCONFIG(csr, i, 0); + + /* Shutdown work queue */ + for (i = 0; i < hw_data->num_engines; i++) + WRITE_CSR_ARB_WQCFG(csr, i, 0); + + /* Unmap worker threads to service arbiters */ + for (i = 0; i < hw_data->num_engines; i++) + WRITE_CSR_ARB_WRK_2_SER_MAP(csr, i, 0); + + /* Disable arbitration on all rings */ + for (i = 0; i < GET_MAX_BANKS(accel_dev); i++) + WRITE_CSR_ARB_RINGSRVARBEN(csr, i, 0); +} +EXPORT_SYMBOL_GPL(adf_exit_arb); diff --git a/drivers/crypto/qat/qat_common/adf_init.c b/drivers/crypto/qat/qat_common/adf_init.c index 9a90b287ad68..1aaa5fd92bb2 100644 --- a/drivers/crypto/qat/qat_common/adf_init.c +++ b/drivers/crypto/qat/qat_common/adf_init.c @@ -177,20 +177,6 @@ int adf_dev_init(struct adf_accel_dev *accel_dev) */ list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); - if (!service->admin) - continue; - if (service->event_hld(accel_dev, ADF_EVENT_INIT)) { - dev_err(&GET_DEV(accel_dev), - "Failed to initialise service %s\n", - service->name); - return -EFAULT; - } - set_bit(accel_dev->accel_id, &service->init_status); - } - list_for_each(list_itr, &service_table) { - service = list_entry(list_itr, struct service_hndl, list); - if (service->admin) - continue; if (service->event_hld(accel_dev, ADF_EVENT_INIT)) { dev_err(&GET_DEV(accel_dev), "Failed to initialise service %s\n", @@ -218,6 +204,7 @@ EXPORT_SYMBOL_GPL(adf_dev_init); */ int adf_dev_start(struct adf_accel_dev *accel_dev) { + struct adf_hw_device_data *hw_data = accel_dev->hw_device; struct service_hndl *service; struct list_head *list_itr; @@ -229,22 +216,13 @@ int adf_dev_start(struct adf_accel_dev *accel_dev) } set_bit(ADF_STATUS_AE_STARTED, &accel_dev->status); - list_for_each(list_itr, &service_table) { - service = list_entry(list_itr, struct service_hndl, list); - if (!service->admin) - continue; - if (service->event_hld(accel_dev, ADF_EVENT_START)) { - dev_err(&GET_DEV(accel_dev), - "Failed to start service %s\n", - service->name); - return -EFAULT; - } - set_bit(accel_dev->accel_id, &service->start_status); + if (hw_data->send_admin_init(accel_dev)) { + dev_err(&GET_DEV(accel_dev), "Failed to send init message\n"); + return -EFAULT; } + list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); - if (service->admin) - continue; if (service->event_hld(accel_dev, ADF_EVENT_START)) { dev_err(&GET_DEV(accel_dev), "Failed to start service %s\n", @@ -300,8 +278,6 @@ int adf_dev_stop(struct adf_accel_dev *accel_dev) list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); - if (service->admin) - continue; if (!test_bit(accel_dev->accel_id, &service->start_status)) continue; ret = service->event_hld(accel_dev, ADF_EVENT_STOP); @@ -312,19 +288,6 @@ int adf_dev_stop(struct adf_accel_dev *accel_dev) clear_bit(accel_dev->accel_id, &service->start_status); } } - list_for_each(list_itr, &service_table) { - service = list_entry(list_itr, struct service_hndl, list); - if (!service->admin) - continue; - if (!test_bit(accel_dev->accel_id, &service->start_status)) - continue; - if (service->event_hld(accel_dev, ADF_EVENT_STOP)) - dev_err(&GET_DEV(accel_dev), - "Failed to shutdown service %s\n", - service->name); - else - clear_bit(accel_dev->accel_id, &service->start_status); - } if (wait) msleep(100); @@ -375,21 +338,6 @@ void adf_dev_shutdown(struct adf_accel_dev *accel_dev) list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); - if (service->admin) - continue; - if (!test_bit(accel_dev->accel_id, &service->init_status)) - continue; - if (service->event_hld(accel_dev, ADF_EVENT_SHUTDOWN)) - dev_err(&GET_DEV(accel_dev), - "Failed to shutdown service %s\n", - service->name); - else - clear_bit(accel_dev->accel_id, &service->init_status); - } - list_for_each(list_itr, &service_table) { - service = list_entry(list_itr, struct service_hndl, list); - if (!service->admin) - continue; if (!test_bit(accel_dev->accel_id, &service->init_status)) continue; if (service->event_hld(accel_dev, ADF_EVENT_SHUTDOWN)) @@ -426,17 +374,6 @@ int adf_dev_restarting_notify(struct adf_accel_dev *accel_dev) list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); - if (service->admin) - continue; - if (service->event_hld(accel_dev, ADF_EVENT_RESTARTING)) - dev_err(&GET_DEV(accel_dev), - "Failed to restart service %s.\n", - service->name); - } - list_for_each(list_itr, &service_table) { - service = list_entry(list_itr, struct service_hndl, list); - if (!service->admin) - continue; if (service->event_hld(accel_dev, ADF_EVENT_RESTARTING)) dev_err(&GET_DEV(accel_dev), "Failed to restart service %s.\n", @@ -452,17 +389,6 @@ int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev) list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); - if (service->admin) - continue; - if (service->event_hld(accel_dev, ADF_EVENT_RESTARTED)) - dev_err(&GET_DEV(accel_dev), - "Failed to restart service %s.\n", - service->name); - } - list_for_each(list_itr, &service_table) { - service = list_entry(list_itr, struct service_hndl, list); - if (!service->admin) - continue; if (service->event_hld(accel_dev, ADF_EVENT_RESTARTED)) dev_err(&GET_DEV(accel_dev), "Failed to restart service %s.\n", diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c index df0331d26838..d5d81985cd4b 100644 --- a/drivers/crypto/qat/qat_common/adf_transport.c +++ b/drivers/crypto/qat/qat_common/adf_transport.c @@ -285,7 +285,7 @@ int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section, goto err; /* Enable HW arbitration for the given ring */ - accel_dev->hw_device->hw_arb_ring_enable(ring); + adf_update_ring_arb(ring); if (adf_ring_debugfs_add(ring, ring_name)) { dev_err(&GET_DEV(accel_dev), @@ -302,14 +302,13 @@ int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section, err: adf_cleanup_ring(ring); adf_unreserve_ring(bank, ring_num); - accel_dev->hw_device->hw_arb_ring_disable(ring); + adf_update_ring_arb(ring); return ret; } void adf_remove_ring(struct adf_etr_ring_data *ring) { struct adf_etr_bank_data *bank = ring->bank; - struct adf_accel_dev *accel_dev = bank->accel_dev; /* Disable interrupts for the given ring */ adf_disable_ring_irq(bank, ring->ring_number); @@ -322,7 +321,7 @@ void adf_remove_ring(struct adf_etr_ring_data *ring) adf_ring_debugfs_rm(ring); adf_unreserve_ring(bank, ring->ring_number); /* Disable HW arbitration for the given ring */ - accel_dev->hw_device->hw_arb_ring_disable(ring); + adf_update_ring_arb(ring); adf_cleanup_ring(ring); } diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c index e23ce6fe074b..359ae94430b8 100644 --- a/drivers/crypto/qat/qat_common/qat_crypto.c +++ b/drivers/crypto/qat/qat_common/qat_crypto.c @@ -152,7 +152,6 @@ static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev) INIT_LIST_HEAD(&accel_dev->crypto_list); strlcpy(key, ADF_NUM_CY, sizeof(key)); - if (adf_cfg_get_param_value(accel_dev, SEC, key, val)) return -EFAULT; @@ -181,7 +180,9 @@ static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev) if (kstrtoul(val, 10, &num_msg_sym)) goto err; + num_msg_sym = num_msg_sym >> 1; + snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i); if (adf_cfg_get_param_value(accel_dev, SEC, key, val)) goto err; |