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authorShukun Tan <tanshukun1@huawei.com>2020-05-15 12:13:59 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-05-22 17:08:22 +0300
commitc31dc9fe165d1b53c0494e0260a798d491de7bb4 (patch)
treea3526e213ef97ca4eefbb9975503b697420e2e14 /drivers/crypto
parent6621e6492fbdf55d25ea7dd09c8a4cd520c0028d (diff)
downloadlinux-c31dc9fe165d1b53c0494e0260a798d491de7bb4.tar.xz
crypto: hisilicon/qm - add DebugFS for xQC and xQE dump
Add dump information of SQC/CQC/EQC/AEQC/SQE/CQE/EQE/AEQE. Signed-off-by: Shukun Tan <tanshukun1@huawei.com> Reviewed-by: Zhou Wang <wangzhou1@hisilicon.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/hisilicon/hpre/hpre_main.c4
-rw-r--r--drivers/crypto/hisilicon/qm.c511
-rw-r--r--drivers/crypto/hisilicon/qm.h2
-rw-r--r--drivers/crypto/hisilicon/sec2/sec_main.c6
-rw-r--r--drivers/crypto/hisilicon/zip/zip_main.c4
5 files changed, 488 insertions, 39 deletions
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c
index fb3988f347f6..38405b5cb884 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_main.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_main.c
@@ -84,6 +84,8 @@
#define HPRE_OOO_ECC_2BIT_ERR BIT(5)
#define HPRE_VIA_MSI_DSM 1
+#define HPRE_SQE_MASK_OFFSET 8
+#define HPRE_SQE_MASK_LEN 24
static struct hisi_qm_list hpre_devices;
static const char hpre_name[] = "hisi_hpre";
@@ -683,6 +685,8 @@ static int hpre_debugfs_init(struct hpre *hpre)
dir = debugfs_create_dir(dev_name(dev), hpre_debugfs_root);
qm->debug.debug_root = dir;
+ qm->debug.sqe_mask_offset = HPRE_SQE_MASK_OFFSET;
+ qm->debug.sqe_mask_len = HPRE_SQE_MASK_LEN;
ret = hisi_qm_debug_init(qm);
if (ret)
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
index 7c1982fd2156..57ad13149e05 100644
--- a/drivers/crypto/hisilicon/qm.c
+++ b/drivers/crypto/hisilicon/qm.c
@@ -176,9 +176,12 @@
#define QMC_ALIGN(sz) ALIGN(sz, 32)
#define QM_DBG_READ_LEN 256
+#define QM_DBG_WRITE_LEN 1024
#define QM_DBG_TMP_BUF_LEN 22
#define QM_PCI_COMMAND_INVALID ~0
+#define QM_SQE_ADDR_MASK GENMASK(7, 0)
+
#define QM_MK_CQC_DW3_V1(hop_num, pg_sz, buf_sz, cqe_sz) \
(((hop_num) << QM_CQ_HOP_NUM_SHIFT) | \
((pg_sz) << QM_CQ_PAGE_SIZE_SHIFT) | \
@@ -1064,6 +1067,473 @@ static const struct file_operations qm_regs_fops = {
.release = single_release,
};
+static ssize_t qm_cmd_read(struct file *filp, char __user *buffer,
+ size_t count, loff_t *pos)
+{
+ char buf[QM_DBG_READ_LEN];
+ int len;
+
+ if (*pos)
+ return 0;
+
+ if (count < QM_DBG_READ_LEN)
+ return -ENOSPC;
+
+ len = snprintf(buf, QM_DBG_READ_LEN, "%s\n",
+ "Please echo help to cmd to get help information");
+
+ if (copy_to_user(buffer, buf, len))
+ return -EFAULT;
+
+ return (*pos = len);
+}
+
+static void *qm_ctx_alloc(struct hisi_qm *qm, size_t ctx_size,
+ dma_addr_t *dma_addr)
+{
+ struct device *dev = &qm->pdev->dev;
+ void *ctx_addr;
+
+ ctx_addr = kzalloc(ctx_size, GFP_KERNEL);
+ if (!ctx_addr)
+ return ERR_PTR(-ENOMEM);
+
+ *dma_addr = dma_map_single(dev, ctx_addr, ctx_size, DMA_FROM_DEVICE);
+ if (dma_mapping_error(dev, *dma_addr)) {
+ dev_err(dev, "DMA mapping error!\n");
+ kfree(ctx_addr);
+ return ERR_PTR(-ENOMEM);
+ }
+
+ return ctx_addr;
+}
+
+static void qm_ctx_free(struct hisi_qm *qm, size_t ctx_size,
+ const void *ctx_addr, dma_addr_t *dma_addr)
+{
+ struct device *dev = &qm->pdev->dev;
+
+ dma_unmap_single(dev, *dma_addr, ctx_size, DMA_FROM_DEVICE);
+ kfree(ctx_addr);
+}
+
+static int dump_show(struct hisi_qm *qm, void *info,
+ unsigned int info_size, char *info_name)
+{
+ struct device *dev = &qm->pdev->dev;
+ u8 *info_buf, *info_curr = info;
+ u32 i;
+#define BYTE_PER_DW 4
+
+ info_buf = kzalloc(info_size, GFP_KERNEL);
+ if (!info_buf)
+ return -ENOMEM;
+
+ for (i = 0; i < info_size; i++, info_curr++) {
+ if (i % BYTE_PER_DW == 0)
+ info_buf[i + 3UL] = *info_curr;
+ else if (i % BYTE_PER_DW == 1)
+ info_buf[i + 1UL] = *info_curr;
+ else if (i % BYTE_PER_DW == 2)
+ info_buf[i - 1] = *info_curr;
+ else if (i % BYTE_PER_DW == 3)
+ info_buf[i - 3] = *info_curr;
+ }
+
+ dev_info(dev, "%s DUMP\n", info_name);
+ for (i = 0; i < info_size; i += BYTE_PER_DW) {
+ pr_info("DW%d: %02X%02X %02X%02X\n", i / BYTE_PER_DW,
+ info_buf[i], info_buf[i + 1UL],
+ info_buf[i + 2UL], info_buf[i + 3UL]);
+ }
+
+ kfree(info_buf);
+
+ return 0;
+}
+
+static int qm_dump_sqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
+{
+ return qm_mb(qm, QM_MB_CMD_SQC, dma_addr, qp_id, 1);
+}
+
+static int qm_dump_cqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
+{
+ return qm_mb(qm, QM_MB_CMD_CQC, dma_addr, qp_id, 1);
+}
+
+static int qm_sqc_dump(struct hisi_qm *qm, const char *s)
+{
+ struct device *dev = &qm->pdev->dev;
+ struct qm_sqc *sqc, *sqc_curr;
+ dma_addr_t sqc_dma;
+ u32 qp_id;
+ int ret;
+
+ if (!s)
+ return -EINVAL;
+
+ ret = kstrtou32(s, 0, &qp_id);
+ if (ret || qp_id >= qm->qp_num) {
+ dev_err(dev, "Please input qp num (0-%d)", qm->qp_num - 1);
+ return -EINVAL;
+ }
+
+ sqc = qm_ctx_alloc(qm, sizeof(*sqc), &sqc_dma);
+ if (IS_ERR(sqc))
+ return PTR_ERR(sqc);
+
+ ret = qm_dump_sqc_raw(qm, sqc_dma, qp_id);
+ if (ret) {
+ down_read(&qm->qps_lock);
+ if (qm->sqc) {
+ sqc_curr = qm->sqc + qp_id;
+
+ ret = dump_show(qm, sqc_curr, sizeof(*sqc),
+ "SOFT SQC");
+ if (ret)
+ dev_info(dev, "Show soft sqc failed!\n");
+ }
+ up_read(&qm->qps_lock);
+
+ goto err_free_ctx;
+ }
+
+ ret = dump_show(qm, sqc, sizeof(*sqc), "SQC");
+ if (ret)
+ dev_info(dev, "Show hw sqc failed!\n");
+
+err_free_ctx:
+ qm_ctx_free(qm, sizeof(*sqc), sqc, &sqc_dma);
+ return ret;
+}
+
+static int qm_cqc_dump(struct hisi_qm *qm, const char *s)
+{
+ struct device *dev = &qm->pdev->dev;
+ struct qm_cqc *cqc, *cqc_curr;
+ dma_addr_t cqc_dma;
+ u32 qp_id;
+ int ret;
+
+ if (!s)
+ return -EINVAL;
+
+ ret = kstrtou32(s, 0, &qp_id);
+ if (ret || qp_id >= qm->qp_num) {
+ dev_err(dev, "Please input qp num (0-%d)", qm->qp_num - 1);
+ return -EINVAL;
+ }
+
+ cqc = qm_ctx_alloc(qm, sizeof(*cqc), &cqc_dma);
+ if (IS_ERR(cqc))
+ return PTR_ERR(cqc);
+
+ ret = qm_dump_cqc_raw(qm, cqc_dma, qp_id);
+ if (ret) {
+ down_read(&qm->qps_lock);
+ if (qm->cqc) {
+ cqc_curr = qm->cqc + qp_id;
+
+ ret = dump_show(qm, cqc_curr, sizeof(*cqc),
+ "SOFT CQC");
+ if (ret)
+ dev_info(dev, "Show soft cqc failed!\n");
+ }
+ up_read(&qm->qps_lock);
+
+ goto err_free_ctx;
+ }
+
+ ret = dump_show(qm, cqc, sizeof(*cqc), "CQC");
+ if (ret)
+ dev_info(dev, "Show hw cqc failed!\n");
+
+err_free_ctx:
+ qm_ctx_free(qm, sizeof(*cqc), cqc, &cqc_dma);
+ return ret;
+}
+
+static int qm_eqc_aeqc_dump(struct hisi_qm *qm, char *s, size_t size,
+ int cmd, char *name)
+{
+ struct device *dev = &qm->pdev->dev;
+ dma_addr_t xeqc_dma;
+ void *xeqc;
+ int ret;
+
+ if (strsep(&s, " ")) {
+ dev_err(dev, "Please do not input extra characters!\n");
+ return -EINVAL;
+ }
+
+ xeqc = qm_ctx_alloc(qm, size, &xeqc_dma);
+ if (IS_ERR(xeqc))
+ return PTR_ERR(xeqc);
+
+ ret = qm_mb(qm, cmd, xeqc_dma, 0, 1);
+ if (ret)
+ goto err_free_ctx;
+
+ ret = dump_show(qm, xeqc, size, name);
+ if (ret)
+ dev_info(dev, "Show hw %s failed!\n", name);
+
+err_free_ctx:
+ qm_ctx_free(qm, size, xeqc, &xeqc_dma);
+ return ret;
+}
+
+static int q_dump_param_parse(struct hisi_qm *qm, char *s,
+ u32 *e_id, u32 *q_id)
+{
+ struct device *dev = &qm->pdev->dev;
+ unsigned int qp_num = qm->qp_num;
+ char *presult;
+ int ret;
+
+ presult = strsep(&s, " ");
+ if (!presult) {
+ dev_err(dev, "Please input qp number!\n");
+ return -EINVAL;
+ }
+
+ ret = kstrtou32(presult, 0, q_id);
+ if (ret || *q_id >= qp_num) {
+ dev_err(dev, "Please input qp num (0-%d)", qp_num - 1);
+ return -EINVAL;
+ }
+
+ presult = strsep(&s, " ");
+ if (!presult) {
+ dev_err(dev, "Please input sqe number!\n");
+ return -EINVAL;
+ }
+
+ ret = kstrtou32(presult, 0, e_id);
+ if (ret || *e_id >= QM_Q_DEPTH) {
+ dev_err(dev, "Please input sqe num (0-%d)", QM_Q_DEPTH - 1);
+ return -EINVAL;
+ }
+
+ if (strsep(&s, " ")) {
+ dev_err(dev, "Please do not input extra characters!\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int qm_sq_dump(struct hisi_qm *qm, char *s)
+{
+ struct device *dev = &qm->pdev->dev;
+ void *sqe, *sqe_curr;
+ struct hisi_qp *qp;
+ u32 qp_id, sqe_id;
+ int ret;
+
+ ret = q_dump_param_parse(qm, s, &sqe_id, &qp_id);
+ if (ret)
+ return ret;
+
+ sqe = kzalloc(qm->sqe_size * QM_Q_DEPTH, GFP_KERNEL);
+ if (!sqe)
+ return -ENOMEM;
+
+ qp = &qm->qp_array[qp_id];
+ memcpy(sqe, qp->sqe, qm->sqe_size * QM_Q_DEPTH);
+ sqe_curr = sqe + (u32)(sqe_id * qm->sqe_size);
+ memset(sqe_curr + qm->debug.sqe_mask_offset, QM_SQE_ADDR_MASK,
+ qm->debug.sqe_mask_len);
+
+ ret = dump_show(qm, sqe_curr, qm->sqe_size, "SQE");
+ if (ret)
+ dev_info(dev, "Show sqe failed!\n");
+
+ kfree(sqe);
+
+ return ret;
+}
+
+static int qm_cq_dump(struct hisi_qm *qm, char *s)
+{
+ struct device *dev = &qm->pdev->dev;
+ struct qm_cqe *cqe_curr;
+ struct hisi_qp *qp;
+ u32 qp_id, cqe_id;
+ int ret;
+
+ ret = q_dump_param_parse(qm, s, &cqe_id, &qp_id);
+ if (ret)
+ return ret;
+
+ qp = &qm->qp_array[qp_id];
+ cqe_curr = qp->cqe + cqe_id;
+ ret = dump_show(qm, cqe_curr, sizeof(struct qm_cqe), "CQE");
+ if (ret)
+ dev_info(dev, "Show cqe failed!\n");
+
+ return ret;
+}
+
+static int qm_eq_aeq_dump(struct hisi_qm *qm, const char *s,
+ size_t size, char *name)
+{
+ struct device *dev = &qm->pdev->dev;
+ void *xeqe;
+ u32 xeqe_id;
+ int ret;
+
+ if (!s)
+ return -EINVAL;
+
+ ret = kstrtou32(s, 0, &xeqe_id);
+ if (ret || xeqe_id >= QM_Q_DEPTH) {
+ dev_err(dev, "Please input aeqe num (0-%d)", QM_Q_DEPTH - 1);
+ return -EINVAL;
+ }
+
+ down_read(&qm->qps_lock);
+
+ if (qm->eqe && !strcmp(name, "EQE")) {
+ xeqe = qm->eqe + xeqe_id;
+ } else if (qm->aeqe && !strcmp(name, "AEQE")) {
+ xeqe = qm->aeqe + xeqe_id;
+ } else {
+ ret = -EINVAL;
+ goto err_unlock;
+ }
+
+ ret = dump_show(qm, xeqe, size, name);
+ if (ret)
+ dev_info(dev, "Show %s failed!\n", name);
+
+err_unlock:
+ up_read(&qm->qps_lock);
+ return ret;
+}
+
+static int qm_dbg_help(struct hisi_qm *qm, char *s)
+{
+ struct device *dev = &qm->pdev->dev;
+
+ if (strsep(&s, " ")) {
+ dev_err(dev, "Please do not input extra characters!\n");
+ return -EINVAL;
+ }
+
+ dev_info(dev, "available commands:\n");
+ dev_info(dev, "sqc <num>\n");
+ dev_info(dev, "cqc <num>\n");
+ dev_info(dev, "eqc\n");
+ dev_info(dev, "aeqc\n");
+ dev_info(dev, "sq <num> <e>\n");
+ dev_info(dev, "cq <num> <e>\n");
+ dev_info(dev, "eq <e>\n");
+ dev_info(dev, "aeq <e>\n");
+
+ return 0;
+}
+
+static int qm_cmd_write_dump(struct hisi_qm *qm, const char *cmd_buf)
+{
+ struct device *dev = &qm->pdev->dev;
+ char *presult, *s;
+ int ret;
+
+ s = kstrdup(cmd_buf, GFP_KERNEL);
+ if (!s)
+ return -ENOMEM;
+
+ presult = strsep(&s, " ");
+ if (!presult) {
+ kfree(s);
+ return -EINVAL;
+ }
+
+ if (!strcmp(presult, "sqc"))
+ ret = qm_sqc_dump(qm, s);
+ else if (!strcmp(presult, "cqc"))
+ ret = qm_cqc_dump(qm, s);
+ else if (!strcmp(presult, "eqc"))
+ ret = qm_eqc_aeqc_dump(qm, s, sizeof(struct qm_eqc),
+ QM_MB_CMD_EQC, "EQC");
+ else if (!strcmp(presult, "aeqc"))
+ ret = qm_eqc_aeqc_dump(qm, s, sizeof(struct qm_aeqc),
+ QM_MB_CMD_AEQC, "AEQC");
+ else if (!strcmp(presult, "sq"))
+ ret = qm_sq_dump(qm, s);
+ else if (!strcmp(presult, "cq"))
+ ret = qm_cq_dump(qm, s);
+ else if (!strcmp(presult, "eq"))
+ ret = qm_eq_aeq_dump(qm, s, sizeof(struct qm_eqe), "EQE");
+ else if (!strcmp(presult, "aeq"))
+ ret = qm_eq_aeq_dump(qm, s, sizeof(struct qm_aeqe), "AEQE");
+ else if (!strcmp(presult, "help"))
+ ret = qm_dbg_help(qm, s);
+ else
+ ret = -EINVAL;
+
+ if (ret)
+ dev_info(dev, "Please echo help\n");
+
+ kfree(s);
+
+ return ret;
+}
+
+static ssize_t qm_cmd_write(struct file *filp, const char __user *buffer,
+ size_t count, loff_t *pos)
+{
+ struct hisi_qm *qm = filp->private_data;
+ char *cmd_buf, *cmd_buf_tmp;
+ int ret;
+
+ if (*pos)
+ return 0;
+
+ /* Judge if the instance is being reset. */
+ if (unlikely(atomic_read(&qm->status.flags) == QM_STOP))
+ return 0;
+
+ if (count > QM_DBG_WRITE_LEN)
+ return -ENOSPC;
+
+ cmd_buf = kzalloc(count + 1, GFP_KERNEL);
+ if (!cmd_buf)
+ return -ENOMEM;
+
+ if (copy_from_user(cmd_buf, buffer, count)) {
+ kfree(cmd_buf);
+ return -EFAULT;
+ }
+
+ cmd_buf[count] = '\0';
+
+ cmd_buf_tmp = strchr(cmd_buf, '\n');
+ if (cmd_buf_tmp) {
+ *cmd_buf_tmp = '\0';
+ count = cmd_buf_tmp - cmd_buf + 1;
+ }
+
+ ret = qm_cmd_write_dump(qm, cmd_buf);
+ if (ret) {
+ kfree(cmd_buf);
+ return ret;
+ }
+
+ kfree(cmd_buf);
+
+ return count;
+}
+
+static const struct file_operations qm_cmd_fops = {
+ .owner = THIS_MODULE,
+ .open = simple_open,
+ .read = qm_cmd_read,
+ .write = qm_cmd_write,
+};
+
static int qm_create_debugfs_file(struct hisi_qm *qm, enum qm_debug_file index)
{
struct dentry *qm_d = qm->debug.qm_d;
@@ -1389,45 +1859,6 @@ int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg)
}
EXPORT_SYMBOL_GPL(hisi_qm_start_qp);
-static void *qm_ctx_alloc(struct hisi_qm *qm, size_t ctx_size,
- dma_addr_t *dma_addr)
-{
- struct device *dev = &qm->pdev->dev;
- void *ctx_addr;
-
- ctx_addr = kzalloc(ctx_size, GFP_KERNEL);
- if (!ctx_addr)
- return ERR_PTR(-ENOMEM);
-
- *dma_addr = dma_map_single(dev, ctx_addr, ctx_size, DMA_FROM_DEVICE);
- if (dma_mapping_error(dev, *dma_addr)) {
- dev_err(dev, "DMA mapping error!\n");
- kfree(ctx_addr);
- return ERR_PTR(-ENOMEM);
- }
-
- return ctx_addr;
-}
-
-static void qm_ctx_free(struct hisi_qm *qm, size_t ctx_size,
- const void *ctx_addr, dma_addr_t *dma_addr)
-{
- struct device *dev = &qm->pdev->dev;
-
- dma_unmap_single(dev, *dma_addr, ctx_size, DMA_FROM_DEVICE);
- kfree(ctx_addr);
-}
-
-static int qm_dump_sqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
-{
- return qm_mb(qm, QM_MB_CMD_SQC, dma_addr, qp_id, 1);
-}
-
-static int qm_dump_cqc_raw(struct hisi_qm *qm, dma_addr_t dma_addr, u16 qp_id)
-{
- return qm_mb(qm, QM_MB_CMD_CQC, dma_addr, qp_id, 1);
-}
-
/**
* Determine whether the queue is cleared by judging the tail pointers of
* sq and cq.
@@ -2346,6 +2777,8 @@ int hisi_qm_debug_init(struct hisi_qm *qm)
debugfs_create_file("qm_regs", 0444, qm->debug.qm_d, qm, &qm_regs_fops);
+ debugfs_create_file("cmd", 0444, qm->debug.qm_d, qm, &qm_cmd_fops);
+
debugfs_create_file("status", 0444, qm->debug.qm_d, qm,
&qm_status_fops);
for (i = 0; i < ARRAY_SIZE(qm_dfx_files); i++) {
diff --git a/drivers/crypto/hisilicon/qm.h b/drivers/crypto/hisilicon/qm.h
index e4b46a7b10ef..632674423c04 100644
--- a/drivers/crypto/hisilicon/qm.h
+++ b/drivers/crypto/hisilicon/qm.h
@@ -137,6 +137,8 @@ struct debugfs_file {
struct qm_debug {
u32 curr_qm_qp_num;
+ u32 sqe_mask_offset;
+ u32 sqe_mask_len;
struct qm_dfx dfx;
struct dentry *debug_root;
struct dentry *qm_d;
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index 5ea44ad8d51c..829959bef8fb 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -80,6 +80,9 @@
#define SEC_VF_CNT_MASK 0xffffffc0
#define SEC_DBGFS_VAL_MAX_LEN 20
+#define SEC_SQE_MASK_OFFSET 64
+#define SEC_SQE_MASK_LEN 48
+
#define SEC_ADDR(qm, offset) ((qm)->io_base + (offset) + \
SEC_ENGINE_PF_CFG_OFF + SEC_ACC_COMMON_REG_OFF)
@@ -632,6 +635,9 @@ static int sec_debugfs_init(struct sec_dev *sec)
qm->debug.debug_root = debugfs_create_dir(dev_name(dev),
sec_debugfs_root);
+
+ qm->debug.sqe_mask_offset = SEC_SQE_MASK_OFFSET;
+ qm->debug.sqe_mask_len = SEC_SQE_MASK_LEN;
ret = hisi_qm_debug_init(qm);
if (ret)
goto failed_to_create;
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c
index cb3ed6bd3d86..87db2e1f5d37 100644
--- a/drivers/crypto/hisilicon/zip/zip_main.c
+++ b/drivers/crypto/hisilicon/zip/zip_main.c
@@ -89,6 +89,8 @@
#define HZIP_WR_PORT BIT(11)
#define HZIP_BUF_SIZE 22
+#define HZIP_SQE_MASK_OFFSET 64
+#define HZIP_SQE_MASK_LEN 48
static const char hisi_zip_name[] = "hisi_zip";
static struct dentry *hzip_debugfs_root;
@@ -578,6 +580,8 @@ static int hisi_zip_debugfs_init(struct hisi_zip *hisi_zip)
dev_d = debugfs_create_dir(dev_name(dev), hzip_debugfs_root);
+ qm->debug.sqe_mask_offset = HZIP_SQE_MASK_OFFSET;
+ qm->debug.sqe_mask_len = HZIP_SQE_MASK_LEN;
qm->debug.debug_root = dev_d;
ret = hisi_qm_debug_init(qm);
if (ret)