return count;
}
+static ssize_t rtl8366_read_debugfs_mibs(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct rtl8366_smi *smi = file->private_data;
+ int i, j, len = 0;
+ char *buf = smi->buf;
+
+ len += snprintf(buf + len, sizeof(smi->buf) - len, "%-36s",
+ "Counter");
+
+ for (i = 0; i < smi->num_ports; i++) {
+ char port_buf[10];
+
+ snprintf(port_buf, sizeof(port_buf), "Port %d", i);
+ len += snprintf(buf + len, sizeof(smi->buf) - len, " %12s",
+ port_buf);
+ }
+ len += snprintf(buf + len, sizeof(smi->buf) - len, "\n");
+
+ for (i = 0; i < smi->num_mib_counters; i++) {
+ len += snprintf(buf + len, sizeof(smi->buf) - len, "%-36s ",
+ smi->mib_counters[i].name);
+ for (j = 0; j < smi->num_ports; j++) {
+ unsigned long long counter = 0;
+
+ if (!smi->ops->get_mib_counter(smi, i, j, &counter))
+ len += snprintf(buf + len,
+ sizeof(smi->buf) - len,
+ "%12llu ", counter);
+ else
+ len += snprintf(buf + len,
+ sizeof(smi->buf) - len,
+ "%12s ", "error");
+ }
+ len += snprintf(buf + len, sizeof(smi->buf) - len, "\n");
+ }
+
+ return simple_read_from_buffer(user_buf, count, ppos, buf, len);
+}
+
static const struct file_operations fops_rtl8366_regs = {
.read = rtl8366_read_debugfs_reg,
.write = rtl8366_write_debugfs_reg,
.owner = THIS_MODULE
};
+static const struct file_operations fops_rtl8366_mibs = {
+ .read = rtl8366_read_debugfs_mibs,
+ .open = rtl8366_debugfs_open,
+ .owner = THIS_MODULE
+};
+
static void rtl8366_debugfs_init(struct rtl8366_smi *smi)
{
struct dentry *node;
node = debugfs_create_file("vlan_mc", S_IRUSR, root, smi,
&fops_rtl8366_vlan_mc);
- if (!node)
+ if (!node) {
dev_err(smi->parent, "Creating debugfs file '%s' failed\n",
"vlan_mc");
+ return;
+ }
+
+ node = debugfs_create_file("mibs", S_IRUSR, smi->debugfs_root, smi,
+ &fops_rtl8366_mibs);
+ if (!node)
+ dev_err(smi->parent, "Creating debugfs file '%s' failed\n",
+ "mibs");
}
static void rtl8366_debugfs_remove(struct rtl8366_smi *smi)
mdiobus_free(smi->mii_bus);
}
+int rtl8366_sw_get_port_pvid(struct switch_dev *dev, int port, int *val)
+{
+ struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+ return rtl8366_get_pvid(smi, port, val);
+}
+EXPORT_SYMBOL_GPL(rtl8366_sw_get_port_pvid);
+
+int rtl8366_sw_set_port_pvid(struct switch_dev *dev, int port, int val)
+{
+ struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+ return rtl8366_set_pvid(smi, port, val);
+}
+EXPORT_SYMBOL_GPL(rtl8366_sw_set_port_pvid);
+
+struct rtl8366_smi *rtl8366_smi_alloc(struct device *parent)
+{
+ struct rtl8366_smi *smi;
+
+ BUG_ON(!parent);
+
+ smi = kzalloc(sizeof(*smi), GFP_KERNEL);
+ if (!smi) {
+ dev_err(parent, "no memory for private data\n");
+ return NULL;
+ }
+
+ smi->parent = parent;
+ return smi;
+}
+EXPORT_SYMBOL_GPL(rtl8366_smi_alloc);
+
int rtl8366_smi_init(struct rtl8366_smi *smi)
{
int err;
- if (!smi->parent)
- return -EINVAL;
-
if (!smi->ops)
return -EINVAL;
goto err_free_sck;
}
+ err = smi->ops->setup(smi);
+ if (err) {
+ dev_err(smi->parent, "chip setup failed, err=%d\n", err);
+ goto err_free_sck;
+ }
+
err = rtl8366_smi_mii_init(smi);
if (err)
goto err_free_sck;