diff options
Diffstat (limited to 'drivers/soc/qcom/icnss.c')
| -rw-r--r-- | drivers/soc/qcom/icnss.c | 47 |
1 files changed, 43 insertions, 4 deletions
diff --git a/drivers/soc/qcom/icnss.c b/drivers/soc/qcom/icnss.c index 8c242bc7a702..43d954a0f7c7 100644 --- a/drivers/soc/qcom/icnss.c +++ b/drivers/soc/qcom/icnss.c @@ -366,6 +366,8 @@ static struct icnss_priv { bool bypass_s1_smmu; } *penv; +static enum cnss_cc_src cnss_cc_source = CNSS_SOURCE_CORE; + #ifdef CONFIG_ICNSS_DEBUG static void icnss_ignore_qmi_timeout(bool ignore) { @@ -939,6 +941,18 @@ static int icnss_hw_power_off(struct icnss_priv *priv) return ret; } +void cnss_set_cc_source(enum cnss_cc_src cc_source) +{ + cnss_cc_source = cc_source; +} +EXPORT_SYMBOL(cnss_set_cc_source); + +enum cnss_cc_src cnss_get_cc_source(void) +{ + return cnss_cc_source; +} +EXPORT_SYMBOL(cnss_get_cc_source); + int icnss_power_on(struct device *dev) { struct icnss_priv *priv = dev_get_drvdata(dev); @@ -3971,6 +3985,9 @@ static ssize_t icnss_regread_write(struct file *fp, const char __user *user_buf, data_len > QMI_WLFW_MAX_DATA_SIZE_V01) return -EINVAL; + kfree(priv->diag_reg_read_buf); + priv->diag_reg_read_buf = NULL; + reg_buf = kzalloc(data_len, GFP_KERNEL); if (!reg_buf) return -ENOMEM; @@ -4004,12 +4021,13 @@ static const struct file_operations icnss_regread_fops = { .llseek = seq_lseek, }; +#ifdef CONFIG_ICNSS_DEBUG static int icnss_debugfs_create(struct icnss_priv *priv) { int ret = 0; struct dentry *root_dentry; - root_dentry = debugfs_create_dir("icnss", 0); + root_dentry = debugfs_create_dir("icnss", NULL); if (IS_ERR(root_dentry)) { ret = PTR_ERR(root_dentry); @@ -4019,19 +4037,40 @@ static int icnss_debugfs_create(struct icnss_priv *priv) priv->root_dentry = root_dentry; - debugfs_create_file("fw_debug", 0644, root_dentry, priv, + debugfs_create_file("fw_debug", 0600, root_dentry, priv, &icnss_fw_debug_fops); - debugfs_create_file("stats", 0644, root_dentry, priv, + debugfs_create_file("stats", 0600, root_dentry, priv, &icnss_stats_fops); debugfs_create_file("reg_read", 0600, root_dentry, priv, &icnss_regread_fops); - debugfs_create_file("reg_write", 0644, root_dentry, priv, + debugfs_create_file("reg_write", 0600, root_dentry, priv, &icnss_regwrite_fops); out: return ret; } +#else +static int icnss_debugfs_create(struct icnss_priv *priv) +{ + int ret = 0; + struct dentry *root_dentry; + + root_dentry = debugfs_create_dir("icnss", NULL); + + if (IS_ERR(root_dentry)) { + ret = PTR_ERR(root_dentry); + icnss_pr_err("Unable to create debugfs %d\n", ret); + return ret; + } + + priv->root_dentry = root_dentry; + + debugfs_create_file("stats", 0600, root_dentry, priv, + &icnss_stats_fops); + return 0; +} +#endif static void icnss_debugfs_destroy(struct icnss_priv *priv) { |