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@ -520,6 +520,34 @@ static ssize_t rtl8366_read_debugfs_vlan_mc(struct file *file, |
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return simple_read_from_buffer(user_buf, count, ppos, buf, len); |
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} |
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static ssize_t rtl8366_read_debugfs_pvid(struct file *file, |
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char __user *user_buf, |
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size_t count, loff_t *ppos) |
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{ |
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struct rtl8366_smi *smi = (struct rtl8366_smi *)file->private_data; |
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char *buf = smi->buf; |
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int len = 0; |
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int i; |
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len += snprintf(buf + len, sizeof(smi->buf) - len, "%4s %4s\n", |
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"port", "pvid"); |
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for (i = 0; i < smi->num_ports; i++) { |
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int pvid; |
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int err; |
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err = rtl8366_get_pvid(smi, i, &pvid); |
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if (err) |
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len += snprintf(buf + len, sizeof(smi->buf) - len, |
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"%4d error\n", i); |
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else |
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len += snprintf(buf + len, sizeof(smi->buf) - len, |
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"%4d %4d\n", i, pvid); |
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} |
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return simple_read_from_buffer(user_buf, count, ppos, buf, len); |
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} |
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static ssize_t rtl8366_read_debugfs_reg(struct file *file, |
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char __user *user_buf, |
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size_t count, loff_t *ppos) |
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@ -634,6 +662,12 @@ static const struct file_operations fops_rtl8366_vlan_mc = { |
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.owner = THIS_MODULE |
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}; |
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static const struct file_operations fops_rtl8366_pvid = { |
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.read = rtl8366_read_debugfs_pvid, |
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.open = rtl8366_debugfs_open, |
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.owner = THIS_MODULE |
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}; |
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static const struct file_operations fops_rtl8366_mibs = { |
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.read = rtl8366_read_debugfs_mibs, |
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.open = rtl8366_debugfs_open, |
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@ -679,6 +713,14 @@ static void rtl8366_debugfs_init(struct rtl8366_smi *smi) |
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return; |
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} |
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node = debugfs_create_file("pvid", S_IRUSR, root, smi, |
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&fops_rtl8366_pvid); |
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if (!node) { |
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dev_err(smi->parent, "Creating debugfs file '%s' failed\n", |
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"pvid"); |
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return; |
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} |
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node = debugfs_create_file("mibs", S_IRUSR, smi->debugfs_root, smi, |
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&fops_rtl8366_mibs); |
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if (!node) |
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