X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/18ab2efaa8209a6b3ec563644b6c23d134e78af3..b956ede575a798da612bf65b4936f5be605add55:/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c

diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
index feb7d2ca9..a596c311c 100644
--- a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
@@ -349,45 +349,7 @@ int rtl8366_set_vlan(struct rtl8366_smi *smi, int vid, u32 member, u32 untag,
 }
 EXPORT_SYMBOL_GPL(rtl8366_set_vlan);
 
-int rtl8366_reset_vlan(struct rtl8366_smi *smi)
-{
-	struct rtl8366_vlan_mc vlanmc;
-	int err;
-	int i;
-
-	/* clear VLAN member configurations */
-	vlanmc.vid = 0;
-	vlanmc.priority = 0;
-	vlanmc.member = 0;
-	vlanmc.untag = 0;
-	vlanmc.fid = 0;
-	for (i = 0; i < smi->num_vlan_mc; i++) {
-		err = smi->ops->set_vlan_mc(smi, i, &vlanmc);
-		if (err)
-			return err;
-	}
-
-	for (i = 0; i < smi->num_ports; i++) {
-		if (i == smi->cpu_port)
-			continue;
-
-		err = rtl8366_set_vlan(smi, (i + 1),
-					(1 << i) | (1 << smi->cpu_port),
-					(1 << i) | (1 << smi->cpu_port),
-					0);
-		if (err)
-			return err;
-
-		err = rtl8366_set_pvid(smi, i, (i + 1));
-		if (err)
-			return err;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(rtl8366_reset_vlan);
-
-int rtl8366_get_pvid(struct rtl8366_smi *smi, int port, int *val)
+static int rtl8366_get_pvid(struct rtl8366_smi *smi, int port, int *val)
 {
 	struct rtl8366_vlan_mc vlanmc;
 	int err;
@@ -404,9 +366,9 @@ int rtl8366_get_pvid(struct rtl8366_smi *smi, int port, int *val)
 	*val = vlanmc.vid;
 	return 0;
 }
-EXPORT_SYMBOL_GPL(rtl8366_get_pvid);
 
-int rtl8366_set_pvid(struct rtl8366_smi *smi, unsigned port, unsigned vid)
+static int rtl8366_set_pvid(struct rtl8366_smi *smi, unsigned port,
+			    unsigned vid)
 {
 	struct rtl8366_vlan_mc vlanmc;
 	struct rtl8366_vlan_4k vlan4k;
@@ -486,7 +448,44 @@ int rtl8366_set_pvid(struct rtl8366_smi *smi, unsigned port, unsigned vid)
 
 	return -ENOSPC;
 }
-EXPORT_SYMBOL_GPL(rtl8366_set_pvid);
+
+int rtl8366_reset_vlan(struct rtl8366_smi *smi)
+{
+	struct rtl8366_vlan_mc vlanmc;
+	int err;
+	int i;
+
+	/* clear VLAN member configurations */
+	vlanmc.vid = 0;
+	vlanmc.priority = 0;
+	vlanmc.member = 0;
+	vlanmc.untag = 0;
+	vlanmc.fid = 0;
+	for (i = 0; i < smi->num_vlan_mc; i++) {
+		err = smi->ops->set_vlan_mc(smi, i, &vlanmc);
+		if (err)
+			return err;
+	}
+
+	for (i = 0; i < smi->num_ports; i++) {
+		if (i == smi->cpu_port)
+			continue;
+
+		err = rtl8366_set_vlan(smi, (i + 1),
+					(1 << i) | (1 << smi->cpu_port),
+					(1 << i) | (1 << smi->cpu_port),
+					0);
+		if (err)
+			return err;
+
+		err = rtl8366_set_pvid(smi, i, (i + 1));
+		if (err)
+			return err;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(rtl8366_reset_vlan);
 
 #ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
 int rtl8366_debugfs_open(struct inode *inode, struct file *file)
@@ -582,6 +581,47 @@ static ssize_t rtl8366_write_debugfs_reg(struct file *file,
 	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,
@@ -595,6 +635,12 @@ static const struct file_operations fops_rtl8366_vlan_mc = {
 	.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;
@@ -628,9 +674,17 @@ static void rtl8366_debugfs_init(struct rtl8366_smi *smi)
 
 	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)
@@ -686,13 +740,41 @@ static void rtl8366_smi_mii_cleanup(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;
 
@@ -721,6 +803,12 @@ int rtl8366_smi_init(struct rtl8366_smi *smi)
 		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;