diff options
Diffstat (limited to 'drivers/crypto/hisilicon')
| -rw-r--r-- | drivers/crypto/hisilicon/hpre/hpre_crypto.c | 7 | ||||
| -rw-r--r-- | drivers/crypto/hisilicon/hpre/hpre_main.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/hisilicon/qm.c | 483 | ||||
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_main.c | 2 | ||||
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 12 |
5 files changed, 322 insertions, 184 deletions
diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c index a032c192ef1d..97d54c1465c2 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c +++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c @@ -1177,13 +1177,10 @@ static void hpre_rsa_exit_tfm(struct crypto_akcipher *tfm) static void hpre_key_to_big_end(u8 *data, int len) { int i, j; - u8 tmp; for (i = 0; i < len / 2; i++) { j = len - i - 1; - tmp = data[j]; - data[j] = data[i]; - data[i] = tmp; + swap(data[j], data[i]); } } @@ -1865,7 +1862,7 @@ static int hpre_curve25519_src_init(struct hpre_asym_request *hpre_req, */ if (memcmp(ptr, p, ctx->key_sz) == 0) { dev_err(dev, "gx is p!\n"); - return -EINVAL; + goto err; } else if (memcmp(ptr, p, ctx->key_sz) > 0) { hpre_curve25519_src_modulo_p(ptr); } diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index 65a641396c07..ebfab3e14499 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -103,7 +103,7 @@ #define HPRE_QM_PM_FLR BIT(11) #define HPRE_QM_SRIOV_FLR BIT(12) -#define HPRE_SHAPER_TYPE_RATE 128 +#define HPRE_SHAPER_TYPE_RATE 640 #define HPRE_VIA_MSI_DSM 1 #define HPRE_SQE_MASK_OFFSET 8 #define HPRE_SQE_MASK_LEN 24 diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 52d6cca6262e..c5b84a5ea350 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -89,6 +89,10 @@ #define QM_AEQE_PHASE(aeqe) ((le32_to_cpu((aeqe)->dw0) >> 16) & 0x1) #define QM_AEQE_TYPE_SHIFT 17 +#define QM_AEQE_CQN_MASK GENMASK(15, 0) +#define QM_CQ_OVERFLOW 0 +#define QM_EQ_OVERFLOW 1 +#define QM_CQE_ERROR 2 #define QM_DOORBELL_CMD_SQ 0 #define QM_DOORBELL_CMD_CQ 1 @@ -122,6 +126,8 @@ #define QM_CQC_VFT 0x1 #define QM_VFT_CFG 0x100060 #define QM_VFT_CFG_OP_ENABLE 0x100054 +#define QM_PM_CTRL 0x100148 +#define QM_IDLE_DISABLE BIT(9) #define QM_VFT_CFG_DATA_L 0x100064 #define QM_VFT_CFG_DATA_H 0x100068 @@ -501,10 +507,30 @@ static const char * const qp_s[] = { "none", "init", "start", "stop", "close", }; -static const u32 typical_qos_val[QM_QOS_TYPICAL_NUM] = {100, 250, 500, 1000, - 10000, 25000, 50000, 100000}; -static const u32 typical_qos_cbs_s[QM_QOS_TYPICAL_NUM] = {9, 10, 11, 12, 16, - 17, 18, 19}; +struct qm_typical_qos_table { + u32 start; + u32 end; + u32 val; +}; + +/* the qos step is 100 */ +static struct qm_typical_qos_table shaper_cir_s[] = { + {100, 100, 4}, + {200, 200, 3}, + {300, 500, 2}, + {600, 1000, 1}, + {1100, 100000, 0}, +}; + +static struct qm_typical_qos_table shaper_cbs_s[] = { + {100, 200, 9}, + {300, 500, 11}, + {600, 1000, 12}, + {1100, 10000, 16}, + {10100, 25000, 17}, + {25100, 50000, 18}, + {50100, 100000, 19} +}; static bool qm_avail_state(struct hisi_qm *qm, enum qm_state new) { @@ -585,6 +611,75 @@ static bool qm_qp_avail_state(struct hisi_qm *qm, struct hisi_qp *qp, return avail; } +static u32 qm_get_hw_error_status(struct hisi_qm *qm) +{ + return readl(qm->io_base + QM_ABNORMAL_INT_STATUS); +} + +static u32 qm_get_dev_err_status(struct hisi_qm *qm) +{ + return qm->err_ini->get_dev_hw_err_status(qm); +} + +/* Check if the error causes the master ooo block */ +static int qm_check_dev_error(struct hisi_qm *qm) +{ + u32 val, dev_val; + + if (qm->fun_type == QM_HW_VF) + return 0; + + val = qm_get_hw_error_status(qm); + dev_val = qm_get_dev_err_status(qm); + + if (qm->ver < QM_HW_V3) + return (val & QM_ECC_MBIT) || + (dev_val & qm->err_info.ecc_2bits_mask); + + return (val & readl(qm->io_base + QM_OOO_SHUTDOWN_SEL)) || + (dev_val & (~qm->err_info.dev_ce_mask)); +} + +static int qm_wait_reset_finish(struct hisi_qm *qm) +{ + int delay = 0; + + /* All reset requests need to be queued for processing */ + while (test_and_set_bit(QM_RESETTING, &qm->misc_ctl)) { + msleep(++delay); + if (delay > QM_RESET_WAIT_TIMEOUT) + return -EBUSY; + } + + return 0; +} + +static int qm_reset_prepare_ready(struct hisi_qm *qm) +{ + struct pci_dev *pdev = qm->pdev; + struct hisi_qm *pf_qm = pci_get_drvdata(pci_physfn(pdev)); + + /* + * PF and VF on host doesnot support resetting at the + * same time on Kunpeng920. + */ + if (qm->ver < QM_HW_V3) + return qm_wait_reset_finish(pf_qm); + + return qm_wait_reset_finish(qm); +} + +static void qm_reset_bit_clear(struct hisi_qm *qm) +{ + struct pci_dev *pdev = qm->pdev; + struct hisi_qm *pf_qm = pci_get_drvdata(pci_physfn(pdev)); + + if (qm->ver < QM_HW_V3) + clear_bit(QM_RESETTING, &pf_qm->misc_ctl); + + clear_bit(QM_RESETTING, &qm->misc_ctl); +} + static void qm_mb_pre_init(struct qm_mailbox *mailbox, u8 cmd, u64 base, u16 queue, bool op) { @@ -707,6 +802,19 @@ static void qm_db(struct hisi_qm *qm, u16 qn, u8 cmd, u16 index, u8 priority) qm->ops->qm_db(qm, qn, cmd, index, priority); } +static void qm_disable_clock_gate(struct hisi_qm *qm) +{ + u32 val; + + /* if qm enables clock gating in Kunpeng930, qos will be inaccurate. */ + if (qm->ver < QM_HW_V3) + return; + + val = readl(qm->io_base + QM_PM_CTRL); + val |= QM_IDLE_DISABLE; + writel(val, qm->io_base + QM_PM_CTRL); +} + static int qm_dev_mem_reset(struct hisi_qm *qm) { u32 val; @@ -899,24 +1007,71 @@ static void qm_set_qp_disable(struct hisi_qp *qp, int offset) mb(); } -static irqreturn_t qm_aeq_irq(int irq, void *data) +static void qm_disable_qp(struct hisi_qm *qm, u32 qp_id) +{ + struct hisi_qp *qp = &qm->qp_array[qp_id]; + + qm_set_qp_disable(qp, QM_RESET_STOP_TX_OFFSET); + hisi_qm_stop_qp(qp); + qm_set_qp_disable(qp, QM_RESET_STOP_RX_OFFSET); +} + +static void qm_reset_function(struct hisi_qm *qm) +{ + struct hisi_qm *pf_qm = pci_get_drvdata(pci_physfn(qm->pdev)); + struct device *dev = &qm->pdev->dev; + int ret; + + if (qm_check_dev_error(pf_qm)) + return; + + ret = qm_reset_prepare_ready(qm); + if (ret) { + dev_err(dev, "reset function not ready\n"); + return; + } + + ret = hisi_qm_stop(qm, QM_FLR); + if (ret) { + dev_err(dev, "failed to stop qm when reset function\n"); + goto clear_bit; + } + + ret = hisi_qm_start(qm); + if (ret) + dev_err(dev, "failed to start qm when reset function\n"); + +clear_bit: + qm_reset_bit_clear(qm); +} + +static irqreturn_t qm_aeq_thread(int irq, void *data) { struct hisi_qm *qm = data; struct qm_aeqe *aeqe = qm->aeqe + qm->status.aeq_head; - u32 type; - - atomic64_inc(&qm->debug.dfx.aeq_irq_cnt); - if (!readl(qm->io_base + QM_VF_AEQ_INT_SOURCE)) - return IRQ_NONE; + u32 type, qp_id; while (QM_AEQE_PHASE(aeqe) == qm->status.aeqc_phase) { type = le32_to_cpu(aeqe->dw0) >> QM_AEQE_TYPE_SHIFT; - if (type < ARRAY_SIZE(qm_fifo_overflow)) - dev_err(&qm->pdev->dev, "%s overflow\n", - qm_fifo_overflow[type]); - else + qp_id = le32_to_cpu(aeqe->dw0) & QM_AEQE_CQN_MASK; + + switch (type) { + case QM_EQ_OVERFLOW: + dev_err(&qm->pdev->dev, "eq overflow, reset function\n"); + qm_reset_function(qm); + return IRQ_HANDLED; + case QM_CQ_OVERFLOW: + dev_err(&qm->pdev->dev, "cq overflow, stop qp(%u)\n", + qp_id); + fallthrough; + case QM_CQE_ERROR: + qm_disable_qp(qm, qp_id); + break; + default: dev_err(&qm->pdev->dev, "unknown error type %u\n", type); + break; + } if (qm->status.aeq_head == QM_Q_DEPTH - 1) { qm->status.aeqc_phase = !qm->status.aeqc_phase; @@ -926,13 +1081,24 @@ static irqreturn_t qm_aeq_irq(int irq, void *data) aeqe++; qm->status.aeq_head++; } - - qm_db(qm, 0, QM_DOORBELL_CMD_AEQ, qm->status.aeq_head, 0); } + qm_db(qm, 0, QM_DOORBELL_CMD_AEQ, qm->status.aeq_head, 0); + return IRQ_HANDLED; } +static irqreturn_t qm_aeq_irq(int irq, void *data) +{ + struct hisi_qm *qm = data; + + atomic64_inc(&qm->debug.dfx.aeq_irq_cnt); + if (!readl(qm->io_base + QM_VF_AEQ_INT_SOURCE)) + return IRQ_NONE; + + return IRQ_WAKE_THREAD; +} + static void qm_irq_unregister(struct hisi_qm *qm) { struct pci_dev *pdev = qm->pdev; @@ -988,12 +1154,14 @@ static void qm_init_prefetch(struct hisi_qm *qm) } /* + * acc_shaper_para_calc() Get the IR value by the qos formula, the return value + * is the expected qos calculated. * the formula: * IR = X Mbps if ir = 1 means IR = 100 Mbps, if ir = 10000 means = 10Gbps * - * IR_b * (2 ^ IR_u) * 8 - * IR(Mbps) * 10 ^ -3 = ------------------------- - * Tick * (2 ^ IR_s) + * IR_b * (2 ^ IR_u) * 8000 + * IR(Mbps) = ------------------------- + * Tick * (2 ^ IR_s) */ static u32 acc_shaper_para_calc(u64 cir_b, u64 cir_u, u64 cir_s) { @@ -1003,17 +1171,28 @@ static u32 acc_shaper_para_calc(u64 cir_b, u64 cir_u, u64 cir_s) static u32 acc_shaper_calc_cbs_s(u32 ir) { + int table_size = ARRAY_SIZE(shaper_cbs_s); int i; - if (ir < typical_qos_val[0]) - return QM_SHAPER_MIN_CBS_S; + for (i = 0; i < table_size; i++) { + if (ir >= shaper_cbs_s[i].start && ir <= shaper_cbs_s[i].end) + return shaper_cbs_s[i].val; + } + + return QM_SHAPER_MIN_CBS_S; +} + +static u32 acc_shaper_calc_cir_s(u32 ir) +{ + int table_size = ARRAY_SIZE(shaper_cir_s); + int i; - for (i = 1; i < QM_QOS_TYPICAL_NUM; i++) { - if (ir >= typical_qos_val[i - 1] && ir < typical_qos_val[i]) - return typical_qos_cbs_s[i - 1]; + for (i = 0; i < table_size; i++) { + if (ir >= shaper_cir_s[i].start && ir <= shaper_cir_s[i].end) + return shaper_cir_s[i].val; } - return typical_qos_cbs_s[QM_QOS_TYPICAL_NUM - 1]; + return 0; } static int qm_get_shaper_para(u32 ir, struct qm_shaper_factor *factor) @@ -1022,25 +1201,18 @@ static int qm_get_shaper_para(u32 ir, struct qm_shaper_factor *factor) u32 error_rate; factor->cbs_s = acc_shaper_calc_cbs_s(ir); + cir_s = acc_shaper_calc_cir_s(ir); for (cir_b = QM_QOS_MIN_CIR_B; cir_b <= QM_QOS_MAX_CIR_B; cir_b++) { for (cir_u = 0; cir_u <= QM_QOS_MAX_CIR_U; cir_u++) { - for (cir_s = 0; cir_s <= QM_QOS_MAX_CIR_S; cir_s++) { - /** the formula is changed to: - * IR_b * (2 ^ IR_u) * DIVISOR_CLK - * IR(Mbps) = ------------------------- - * 768 * (2 ^ IR_s) - */ - ir_calc = acc_shaper_para_calc(cir_b, cir_u, - cir_s); - error_rate = QM_QOS_EXPAND_RATE * (u32)abs(ir_calc - ir) / ir; - if (error_rate <= QM_QOS_MIN_ERROR_RATE) { - factor->cir_b = cir_b; - factor->cir_u = cir_u; - factor->cir_s = cir_s; - - return 0; - } + ir_calc = acc_shaper_para_calc(cir_b, cir_u, cir_s); + + error_rate = QM_QOS_EXPAND_RATE * (u32)abs(ir_calc - ir) / ir; + if (error_rate <= QM_QOS_MIN_ERROR_RATE) { + factor->cir_b = cir_b; + factor->cir_u = cir_u; + factor->cir_s = cir_s; + return 0; } } } @@ -1126,10 +1298,10 @@ static int qm_set_vft_common(struct hisi_qm *qm, enum vft_type type, static int qm_shaper_init_vft(struct hisi_qm *qm, u32 fun_num) { + u32 qos = qm->factor[fun_num].func_qos; int ret, i; - qm->factor[fun_num].func_qos = QM_QOS_MAX_VAL; - ret = qm_get_shaper_para(QM_QOS_MAX_VAL * QM_QOS_RATE, &qm->factor[fun_num]); + ret = qm_get_shaper_para(qos * QM_QOS_RATE, &qm->factor[fun_num]); if (ret) { dev_err(&qm->pdev->dev, "failed to calculate shaper parameter!\n"); return ret; @@ -2082,35 +2254,6 @@ static enum acc_err_result qm_hw_error_handle_v2(struct hisi_qm *qm) return ACC_ERR_RECOVERED; } -static u32 qm_get_hw_error_status(struct hisi_qm *qm) -{ - return readl(qm->io_base + QM_ABNORMAL_INT_STATUS); -} - -static u32 qm_get_dev_err_status(struct hisi_qm *qm) -{ - return qm->err_ini->get_dev_hw_err_status(qm); -} - -/* Check if the error causes the master ooo block */ -static int qm_check_dev_error(struct hisi_qm *qm) -{ - u32 val, dev_val; - - if (qm->fun_type == QM_HW_VF) - return 0; - - val = qm_get_hw_error_status(qm); - dev_val = qm_get_dev_err_status(qm); - - if (qm->ver < QM_HW_V3) - return (val & QM_ECC_MBIT) || - (dev_val & qm->err_info.ecc_2bits_mask); - - return (val & readl(qm->io_base + QM_OOO_SHUTDOWN_SEL)) || - (dev_val & (~qm->err_info.dev_ce_mask)); -} - static int qm_get_mb_cmd(struct hisi_qm *qm, u64 *msg, u16 fun_num) { struct qm_mailbox mailbox; @@ -3399,6 +3542,7 @@ void hisi_qm_uninit(struct hisi_qm *qm) dma_free_coherent(dev, qm->qdma.size, qm->qdma.va, qm->qdma.dma); } + up_write(&qm->qps_lock); qm_irq_unregister(qm); hisi_qm_pci_uninit(qm); @@ -3406,8 +3550,6 @@ void hisi_qm_uninit(struct hisi_qm *qm) uacce_remove(qm->uacce); qm->uacce = NULL; } - - up_write(&qm->qps_lock); } EXPORT_SYMBOL_GPL(hisi_qm_uninit); @@ -3473,6 +3615,22 @@ static void qm_init_eq_aeq_status(struct hisi_qm *qm) status->aeqc_phase = true; } +static void qm_enable_eq_aeq_interrupts(struct hisi_qm *qm) +{ + /* Clear eq/aeq interrupt source */ + qm_db(qm, 0, QM_DOORBELL_CMD_AEQ, qm->status.aeq_head, 0); + qm_db(qm, 0, QM_DOORBELL_CMD_EQ, qm->status.eq_head, 0); + + writel(0x0, qm->io_base + QM_VF_EQ_INT_MASK); + writel(0x0, qm->io_base + QM_VF_AEQ_INT_MASK); +} + +static void qm_disable_eq_aeq_interrupts(struct hisi_qm *qm) +{ + writel(0x1, qm->io_base + QM_VF_EQ_INT_MASK); + writel(0x1, qm->io_base + QM_VF_AEQ_INT_MASK); +} + static int qm_eq_ctx_cfg(struct hisi_qm *qm) { struct device *dev = &qm->pdev->dev; @@ -3556,10 +3714,6 @@ static int __hisi_qm_start(struct hisi_qm *qm) WARN_ON(!qm->qdma.va); if (qm->fun_type == QM_HW_PF) { - ret = qm_dev_mem_reset(qm); - if (ret) - return ret; - ret = hisi_qm_set_vft(qm, 0, qm->qp_base, qm->qp_num); if (ret) return ret; @@ -3578,9 +3732,7 @@ static int __hisi_qm_start(struct hisi_qm *qm) return ret; qm_init_prefetch(qm); - - writel(0x0, qm->io_base + QM_VF_EQ_INT_MASK); - writel(0x0, qm->io_base + QM_VF_AEQ_INT_MASK); + qm_enable_eq_aeq_interrupts(qm); return 0; } @@ -3728,10 +3880,7 @@ int hisi_qm_stop(struct hisi_qm *qm, enum qm_stop_reason r) hisi_qm_set_hw_reset(qm, QM_RESET_STOP_RX_OFFSET); } - /* Mask eq and aeq irq */ - writel(0x1, qm->io_base + QM_VF_EQ_INT_MASK); - writel(0x1, qm->io_base + QM_VF_AEQ_INT_MASK); - + qm_disable_eq_aeq_interrupts(qm); if (qm->fun_type == QM_HW_PF) { ret = hisi_qm_set_vft(qm, 0, 0, 0); if (ret < 0) { @@ -4231,66 +4380,69 @@ static ssize_t qm_qos_value_init(const char *buf, unsigned long *val) return 0; } +static ssize_t qm_get_qos_value(struct hisi_qm *qm, const char *buf, + unsigned long *val, + unsigned int *fun_index) +{ + char tbuf_bdf[QM_DBG_READ_LEN] = {0}; + char val_buf[QM_QOS_VAL_MAX_LEN] = {0}; + u32 tmp1, device, function; + int ret, bus; + + ret = sscanf(buf, "%s %s", tbuf_bdf, val_buf); + if (ret != QM_QOS_PARAM_NUM) + return -EINVAL; + + ret = qm_qos_value_init(val_buf, val); + if (ret || *val == 0 || *val > QM_QOS_MAX_VAL) { + pci_err(qm->pdev, "input qos value is error, please set 1~1000!\n"); + return -EINVAL; + } + + ret = sscanf(tbuf_bdf, "%u:%x:%u.%u", &tmp1, &bus, &device, &function); + if (ret != QM_QOS_BDF_PARAM_NUM) { + pci_err(qm->pdev, "input pci bdf value is error!\n"); + return -EINVAL; + } + + *fun_index = PCI_DEVFN(device, function); + + return 0; +} + static ssize_t qm_algqos_write(struct file *filp, const char __user *buf, size_t count, loff_t *pos) { struct hisi_qm *qm = filp->private_data; char tbuf[QM_DBG_READ_LEN]; - int tmp1, bus, device, function; - char tbuf_bdf[QM_DBG_READ_LEN] = {0}; - char val_buf[QM_QOS_VAL_MAX_LEN] = {0}; unsigned int fun_index; - unsigned long val = 0; + unsigned long val; int len, ret; if (qm->fun_type == QM_HW_VF) return -EINVAL; - /* Mailbox and reset cannot be operated at the same time */ - if (test_and_set_bit(QM_RESETTING, &qm->misc_ctl)) { - pci_err(qm->pdev, "dev resetting, write alg qos failed!\n"); - return -EAGAIN; - } - - if (*pos != 0) { - ret = 0; - goto err_get_status; - } + if (*pos != 0) + return 0; - if (count >= QM_DBG_READ_LEN) { - ret = -ENOSPC; - goto err_get_status; - } + if (count >= QM_DBG_READ_LEN) + return -ENOSPC; len = simple_write_to_buffer(tbuf, QM_DBG_READ_LEN - 1, pos, buf, count); - if (len < 0) { - ret = len; - goto err_get_status; - } + if (len < 0) + return len; tbuf[len] = '\0'; - ret = sscanf(tbuf, "%s %s", tbuf_bdf, val_buf); - if (ret != QM_QOS_PARAM_NUM) { - ret = -EINVAL; - goto err_get_status; - } - - ret = qm_qos_value_init(val_buf, &val); - if (val == 0 || val > QM_QOS_MAX_VAL || ret) { - pci_err(qm->pdev, "input qos value is error, please set 1~1000!\n"); - ret = -EINVAL; - goto err_get_status; - } + ret = qm_get_qos_value(qm, tbuf, &val, &fun_index); + if (ret) + return ret; - ret = sscanf(tbuf_bdf, "%d:%x:%d.%d", &tmp1, &bus, &device, &function); - if (ret != QM_QOS_BDF_PARAM_NUM) { - pci_err(qm->pdev, "input pci bdf value is error!\n"); - ret = -EINVAL; - goto err_get_status; + /* Mailbox and reset cannot be operated at the same time */ + if (test_and_set_bit(QM_RESETTING, &qm->misc_ctl)) { + pci_err(qm->pdev, "dev resetting, write alg qos failed!\n"); + return -EAGAIN; } - fun_index = device * 8 + function; - ret = qm_pm_get_sync(qm); if (ret) { ret = -EINVAL; @@ -4304,6 +4456,8 @@ static ssize_t qm_algqos_write(struct file *filp, const char __user *buf, goto err_put_sync; } + pci_info(qm->pdev, "the qos value of function%u is set to %lu.\n", + fun_index, val); ret = count; err_put_sync: @@ -4728,46 +4882,6 @@ static int qm_try_stop_vfs(struct hisi_qm *qm, u64 cmd, return ret; } -static int qm_wait_reset_finish(struct hisi_qm *qm) -{ - int delay = 0; - - /* All reset requests need to be queued for processing */ - while (test_and_set_bit(QM_RESETTING, &qm->misc_ctl)) { - msleep(++delay); - if (delay > QM_RESET_WAIT_TIMEOUT) - return -EBUSY; - } - - return 0; -} - -static int qm_reset_prepare_ready(struct hisi_qm *qm) -{ - struct pci_dev *pdev = qm->pdev; - struct hisi_qm *pf_qm = pci_get_drvdata(pci_physfn(pdev)); - - /* - * PF and VF on host doesnot support resetting at the - * same time on Kunpeng920. - */ - if (qm->ver < QM_HW_V3) - return qm_wait_reset_finish(pf_qm); - - return qm_wait_reset_finish(qm); -} - -static void qm_reset_bit_clear(struct hisi_qm *qm) -{ - struct pci_dev *pdev = qm->pdev; - struct hisi_qm *pf_qm = pci_get_drvdata(pci_physfn(pdev)); - - if (qm->ver < QM_HW_V3) - clear_bit(QM_RESETTING, &pf_qm->misc_ctl); - - clear_bit(QM_RESETTING, &qm->misc_ctl); -} - static int qm_controller_reset_prepare(struct hisi_qm *qm) { struct pci_dev *pdev = qm->pdev; @@ -5053,6 +5167,12 @@ static int qm_controller_reset_done(struct hisi_qm *qm) if (qm->err_ini->open_axi_master_ooo) qm->err_ini->open_axi_master_ooo(qm); + ret = qm_dev_mem_reset(qm); + if (ret) { + pci_err(pdev, "failed to reset device memory\n"); + return ret; + } + ret = qm_restart(qm); if (ret) { pci_err(pdev, "Failed to start QM!\n"); @@ -5267,8 +5387,10 @@ static int qm_irq_register(struct hisi_qm *qm) return ret; if (qm->ver > QM_HW_V1) { - ret = request_irq(pci_irq_vector(pdev, QM_AEQ_EVENT_IRQ_VECTOR), - qm_aeq_irq, 0, qm->dev_name, qm); + ret = request_threaded_irq(pci_irq_vector(pdev, + QM_AEQ_EVENT_IRQ_VECTOR), + qm_aeq_irq, qm_aeq_thread, + 0, qm->dev_name, qm); if (ret) goto err_aeq_irq; @@ -5750,13 +5872,15 @@ err_init_qp_mem: static int hisi_qm_memory_init(struct hisi_qm *qm) { struct device *dev = &qm->pdev->dev; - int ret, total_vfs; + int ret, total_func, i; size_t off = 0; - total_vfs = pci_sriov_get_totalvfs(qm->pdev); - qm->factor = kcalloc(total_vfs + 1, sizeof(struct qm_shaper_factor), GFP_KERNEL); + total_func = pci_sriov_get_totalvfs(qm->pdev) + 1; + qm->factor = kcalloc(total_func, sizeof(struct qm_shaper_factor), GFP_KERNEL); if (!qm->factor) return -ENOMEM; + for (i = 0; i < total_func; i++) + qm->factor[i].func_qos = QM_QOS_MAX_VAL; #define QM_INIT_BUF(qm, type, num) do { \ (qm)->type = ((qm)->qdma.va + (off)); \ @@ -5825,6 +5949,15 @@ int hisi_qm_init(struct hisi_qm *qm) goto err_irq_register; } + if (qm->fun_type == QM_HW_PF) { + qm_disable_clock_gate(qm); + ret = qm_dev_mem_reset(qm); + if (ret) { + dev_err(dev, "failed to reset device memory\n"); + goto err_irq_register; + } + } + if (qm->mode == UACCE_MODE_SVA) { ret = qm_alloc_uacce(qm); if (ret < 0) @@ -5982,8 +6115,12 @@ static int qm_rebuild_for_resume(struct hisi_qm *qm) qm_cmd_init(qm); hisi_qm_dev_err_init(qm); + qm_disable_clock_gate(qm); + ret = qm_dev_mem_reset(qm); + if (ret) + pci_err(pdev, "failed to reset device memory\n"); - return 0; + return ret; } /** @@ -6038,7 +6175,7 @@ int hisi_qm_resume(struct device *dev) if (ret) pci_err(pdev, "failed to start qm(%d)\n", ret); - return 0; + return ret; } EXPORT_SYMBOL_GPL(hisi_qm_resume); diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index 90551bf38b52..26d3ab1d308b 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -105,7 +105,7 @@ #define SEC_SQE_MASK_OFFSET 64 #define SEC_SQE_MASK_LEN 48 -#define SEC_SHAPER_TYPE_RATE 128 +#define SEC_SHAPER_TYPE_RATE 400 struct sec_hw_error { u32 int_msk; diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 873971ef9aee..678f8b58ec42 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -103,8 +103,8 @@ #define HZIP_PREFETCH_ENABLE (~(BIT(26) | BIT(17) | BIT(0))) #define HZIP_SVA_PREFETCH_DISABLE BIT(26) #define HZIP_SVA_DISABLE_READY (BIT(26) | BIT(30)) -#define HZIP_SHAPER_RATE_COMPRESS 252 -#define HZIP_SHAPER_RATE_DECOMPRESS 229 +#define HZIP_SHAPER_RATE_COMPRESS 750 +#define HZIP_SHAPER_RATE_DECOMPRESS 140 #define HZIP_DELAY_1_US 1 #define HZIP_POLL_TIMEOUT_US 1000 @@ -364,15 +364,16 @@ static int hisi_zip_set_user_domain_and_cache(struct hisi_qm *qm) /* user domain configurations */ writel(AXUSER_BASE, base + HZIP_BD_RUSER_32_63); - writel(AXUSER_BASE, base + HZIP_SGL_RUSER_32_63); writel(AXUSER_BASE, base + HZIP_BD_WUSER_32_63); if (qm->use_sva && qm->ver == QM_HW_V2) { writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_DATA_RUSER_32_63); writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_DATA_WUSER_32_63); + writel(AXUSER_BASE | AXUSER_SSV, base + HZIP_SGL_RUSER_32_63); } else { writel(AXUSER_BASE, base + HZIP_DATA_RUSER_32_63); writel(AXUSER_BASE, base + HZIP_DATA_WUSER_32_63); + writel(AXUSER_BASE, base + HZIP_SGL_RUSER_32_63); } /* let's open all compression/decompression cores */ @@ -829,7 +830,10 @@ static int hisi_zip_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) qm->pdev = pdev; qm->ver = pdev->revision; - qm->algs = "zlib\ngzip"; + if (pdev->revision >= QM_HW_V3) + qm->algs = "zlib\ngzip\ndeflate\nlz77_zstd"; + else + qm->algs = "zlib\ngzip"; qm->mode = uacce_mode; qm->sqe_size = HZIP_SQE_SIZE; qm->dev_name = hisi_zip_name; |