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-rw-r--r--target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c416
1 files changed, 224 insertions, 192 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c b/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c
index abd1af0ae8..9ecf6bfbc3 100644
--- a/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c
+++ b/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c
@@ -209,16 +209,21 @@ static const char *MIBCOUNTERS[] = {
};
struct rtl8366_smi {
- struct device *parent;
- unsigned int gpio_sda;
- unsigned int gpio_sck;
- spinlock_t lock;
- struct mii_bus *mii_bus;
- struct switch_dev dev;
- int mii_irq[PHY_MAX_ADDR];
- char buf[4096];
+ struct device *parent;
+ unsigned int gpio_sda;
+ unsigned int gpio_sck;
+ spinlock_t lock;
+};
+
+struct rtl8366s {
+ struct device *parent;
+ struct rtl8366_smi smi;
+ struct mii_bus *mii_bus;
+ int mii_irq[PHY_MAX_ADDR];
+ struct switch_dev dev;
+ char buf[4096];
#ifdef CONFIG_RTL8366_SMI_DEBUG_FS
- struct dentry *debugfs_root;
+ struct dentry *debugfs_root;
#endif
};
@@ -226,9 +231,9 @@ struct rtl8366_smi {
u16 g_dbg_reg;
#endif
-static inline struct rtl8366_smi *sw_to_rtl8366(struct switch_dev *sw)
+static inline struct rtl8366s *sw_to_rtl8366s(struct switch_dev *sw)
{
- return container_of(sw, struct rtl8366_smi, dev);
+ return container_of(sw, struct rtl8366s, dev);
}
static inline void rtl8366_smi_clk_delay(struct rtl8366_smi *smi)
@@ -477,9 +482,10 @@ static int rtl8366_smi_write_reg(struct rtl8366_smi *smi, u32 addr, u32 data)
return ret;
}
-static int rtl8366_smi_read_phy_reg(struct rtl8366_smi *smi,
+static int rtl8366_smi_read_phy_reg(struct rtl8366s *rtl,
u32 phy_no, u32 page, u32 addr, u32 *data)
{
+ struct rtl8366_smi *smi = &rtl->smi;
u32 reg;
int ret;
@@ -512,9 +518,10 @@ static int rtl8366_smi_read_phy_reg(struct rtl8366_smi *smi,
return 0;
}
-static int rtl8366_smi_write_phy_reg(struct rtl8366_smi *smi,
+static int rtl8366_smi_write_phy_reg(struct rtl8366s *rtl,
u32 phy_no, u32 page, u32 addr, u32 data)
{
+ struct rtl8366_smi *smi = &rtl->smi;
u32 reg;
int ret;
@@ -543,9 +550,10 @@ static int rtl8366_smi_write_phy_reg(struct rtl8366_smi *smi,
return 0;
}
-static int rtl8366_get_mib_counter(struct rtl8366_smi *smi, int counter,
+static int rtl8366_get_mib_counter(struct rtl8366s *rtl, int counter,
int port, unsigned long long *val)
{
+ struct rtl8366_smi *smi = &rtl->smi;
int i;
int err;
u32 addr, data, regoffset;
@@ -606,9 +614,10 @@ static int rtl8366_get_mib_counter(struct rtl8366_smi *smi, int counter,
return 0;
}
-static int rtl8366s_get_vlan_4k_entry(struct rtl8366_smi *smi, u32 vid,
+static int rtl8366s_get_vlan_4k_entry(struct rtl8366s *rtl, u32 vid,
struct rtl8366s_vlan4kentry *vlan4k)
{
+ struct rtl8366_smi *smi = &rtl->smi;
int err;
u32 data;
u16 *tableaddr;
@@ -651,9 +660,10 @@ static int rtl8366s_get_vlan_4k_entry(struct rtl8366_smi *smi, u32 vid,
return 0;
}
-static int rtl8366s_set_vlan_4k_entry(struct rtl8366_smi *smi,
+static int rtl8366s_set_vlan_4k_entry(struct rtl8366s *rtl,
const struct rtl8366s_vlan4kentry *vlan4k)
{
+ struct rtl8366_smi *smi = &rtl->smi;
int err;
u32 data;
u16 *tableaddr;
@@ -688,9 +698,10 @@ static int rtl8366s_set_vlan_4k_entry(struct rtl8366_smi *smi,
return err;
}
-static int rtl8366s_get_vlan_member_config(struct rtl8366_smi *smi, u32 index,
+static int rtl8366s_get_vlan_member_config(struct rtl8366s *rtl, u32 index,
struct rtl8366s_vlanconfig *vlanmc)
{
+ struct rtl8366_smi *smi = &rtl->smi;
int err;
u32 addr;
u32 data;
@@ -721,10 +732,11 @@ static int rtl8366s_get_vlan_member_config(struct rtl8366_smi *smi, u32 index,
return 0;
}
-static int rtl8366s_set_vlan_member_config(struct rtl8366_smi *smi, u32 index,
+static int rtl8366s_set_vlan_member_config(struct rtl8366s *rtl, u32 index,
const struct rtl8366s_vlanconfig
*vlanmc)
{
+ struct rtl8366_smi *smi = &rtl->smi;
int err;
u32 addr;
u32 data;
@@ -759,9 +771,10 @@ static int rtl8366s_set_vlan_member_config(struct rtl8366_smi *smi, u32 index,
return 0;
}
-static int rtl8366_get_port_vlan_index(struct rtl8366_smi *smi, int port,
+static int rtl8366_get_port_vlan_index(struct rtl8366s *rtl, int port,
int *val)
{
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data;
int err;
@@ -780,18 +793,18 @@ static int rtl8366_get_port_vlan_index(struct rtl8366_smi *smi, int port,
}
-static int rtl8366_get_vlan_port_pvid(struct rtl8366_smi *smi, int port,
+static int rtl8366_get_vlan_port_pvid(struct rtl8366s *rtl, int port,
int *val)
{
struct rtl8366s_vlanconfig vlanmc;
int err;
int index;
- err = rtl8366_get_port_vlan_index(smi, port, &index);
+ err = rtl8366_get_port_vlan_index(rtl, port, &index);
if (err)
return err;
- err = rtl8366s_get_vlan_member_config(smi, index, &vlanmc);
+ err = rtl8366s_get_vlan_member_config(rtl, index, &vlanmc);
if (err)
return err;
@@ -799,9 +812,10 @@ static int rtl8366_get_vlan_port_pvid(struct rtl8366_smi *smi, int port,
return 0;
}
-static int rtl8366_set_port_vlan_index(struct rtl8366_smi *smi, int port,
+static int rtl8366_set_port_vlan_index(struct rtl8366s *rtl, int port,
int index)
{
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data;
int err;
@@ -823,7 +837,7 @@ static int rtl8366_set_port_vlan_index(struct rtl8366_smi *smi, int port,
return err;
}
-static int rtl8366_set_vlan_port_pvid(struct rtl8366_smi *smi, int port,
+static int rtl8366_set_vlan_port_pvid(struct rtl8366s *rtl, int port,
int val)
{
int i;
@@ -834,25 +848,25 @@ static int rtl8366_set_vlan_port_pvid(struct rtl8366_smi *smi, int port,
return -EINVAL;
/* Updating the 4K entry; lookup it and change the port member set */
- rtl8366s_get_vlan_4k_entry(smi, val, &vlan4k);
+ rtl8366s_get_vlan_4k_entry(rtl, val, &vlan4k);
vlan4k.member |= ((1 << port) | RTL8366_PORT_CPU);
vlan4k.untag = RTL8366_PORT_ALL_BUT_CPU;
- rtl8366s_set_vlan_4k_entry(smi, &vlan4k);
+ rtl8366s_set_vlan_4k_entry(rtl, &vlan4k);
/*
* For the 16 entries more work needs to be done. First see if such
* VID is already there and change it
*/
for (i = 0; i < RTL8366_NUM_VLANS; ++i) {
- rtl8366s_get_vlan_member_config(smi, i, &vlanmc);
+ rtl8366s_get_vlan_member_config(rtl, i, &vlanmc);
/* Try to find an existing vid and update port member set */
if (val == vlanmc.vid) {
vlanmc.member |= ((1 << port) | RTL8366_PORT_CPU);
- rtl8366s_set_vlan_member_config(smi, i, &vlanmc);
+ rtl8366s_set_vlan_member_config(rtl, i, &vlanmc);
/* Now update PVID register settings */
- rtl8366_set_port_vlan_index(smi, port, i);
+ rtl8366_set_port_vlan_index(rtl, port, i);
return 0;
}
@@ -863,7 +877,7 @@ static int rtl8366_set_vlan_port_pvid(struct rtl8366_smi *smi, int port,
* has no member ports) with new one
*/
for (i = 0; i < RTL8366_NUM_VLANS; ++i) {
- rtl8366s_get_vlan_member_config(smi, i, &vlanmc);
+ rtl8366s_get_vlan_member_config(rtl, i, &vlanmc);
/*
* See if this vlan member configuration is unused. It is
@@ -876,24 +890,25 @@ static int rtl8366_set_vlan_port_pvid(struct rtl8366_smi *smi, int port,
vlanmc.member = ((1 << port) | RTL8366_PORT_CPU);
vlanmc.fid = 0;
- rtl8366s_set_vlan_member_config(smi, i, &vlanmc);
+ rtl8366s_set_vlan_member_config(rtl, i, &vlanmc);
/* Now update PVID register settings */
- rtl8366_set_port_vlan_index(smi, port, i);
+ rtl8366_set_port_vlan_index(rtl, port, i);
return 0;
}
}
- dev_err(smi->parent,
+ dev_err(rtl->parent,
"All 16 vlan member configurations are in use\n");
return -EINVAL;
}
-static int rtl8366_vlan_set_vlan(struct rtl8366_smi *smi, int enable)
+static int rtl8366_vlan_set_vlan(struct rtl8366s *rtl, int enable)
{
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data = 0;
rtl8366_smi_read_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, &data);
@@ -906,8 +921,9 @@ static int rtl8366_vlan_set_vlan(struct rtl8366_smi *smi, int enable)
return rtl8366_smi_write_reg(smi, RTL8366_CHIP_GLOBAL_CTRL_REG, data);
}
-static int rtl8366_vlan_set_4ktable(struct rtl8366_smi *smi, int enable)
+static int rtl8366_vlan_set_4ktable(struct rtl8366s *rtl, int enable)
{
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data = 0;
rtl8366_smi_read_reg(smi, RTL8366S_VLAN_TB_CTRL_REG, &data);
@@ -920,7 +936,7 @@ static int rtl8366_vlan_set_4ktable(struct rtl8366_smi *smi, int enable)
return rtl8366_smi_write_reg(smi, RTL8366S_VLAN_TB_CTRL_REG, data);
}
-static int rtl8366s_reset_vlan(struct rtl8366_smi *smi)
+static int rtl8366s_reset_vlan(struct rtl8366s *rtl)
{
struct rtl8366s_vlan4kentry vlan4k;
struct rtl8366s_vlanconfig vlanmc;
@@ -934,7 +950,7 @@ static int rtl8366s_reset_vlan(struct rtl8366_smi *smi)
vlanmc.untag = 0;
vlanmc.fid = 0;
for (i = 0; i < RTL8366_NUM_VLANS; i++) {
- err = rtl8366s_set_vlan_member_config(smi, i, &vlanmc);
+ err = rtl8366s_set_vlan_member_config(rtl, i, &vlanmc);
if (err)
return err;
}
@@ -944,13 +960,13 @@ static int rtl8366s_reset_vlan(struct rtl8366_smi *smi)
vlan4k.member = RTL8366_PORT_ALL;
vlan4k.untag = RTL8366_PORT_ALL;
vlan4k.fid = 0;
- err = rtl8366s_set_vlan_4k_entry(smi, &vlan4k);
+ err = rtl8366s_set_vlan_4k_entry(rtl, &vlan4k);
if (err)
return err;
/* Set all ports PVID to default VLAN */
for (i = 0; i < RTL8366_NUM_PORTS; i++) {
- err = rtl8366_set_vlan_port_pvid(smi, i, 0);
+ err = rtl8366_set_vlan_port_pvid(rtl, i, 0);
if (err)
return err;
}
@@ -969,46 +985,46 @@ static ssize_t rtl8366_read_debugfs_mibs(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
- struct rtl8366_smi *smi = (struct rtl8366_smi *)file->private_data;
+ struct rtl8366s *rtl = (struct rtl8366s *)file->private_data;
int i, j, len = 0;
- char *buf = smi->buf;
+ char *buf = rtl->buf;
- len += snprintf(buf + len, sizeof(smi->buf) - len, "MIB Counters:\n");
- len += snprintf(buf + len, sizeof(smi->buf) - len, "Counter"
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "MIB Counters:\n");
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "Counter"
" "
"Port 0 \t\t Port 1 \t\t Port 2 \t\t Port 3 \t\t "
"Port 4\n");
for (i = 0; i < 33; ++i) {
- len += snprintf(buf + len, sizeof(smi->buf) - len, "%d:%s ",
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "%d:%s ",
i, MIBCOUNTERS[i]);
for (j = 0; j < RTL8366_NUM_PORTS; ++j) {
unsigned long long counter = 0;
- if (!rtl8366_get_mib_counter(smi, i, j, &counter))
+ if (!rtl8366_get_mib_counter(rtl, i, j, &counter))
len += snprintf(buf + len,
- sizeof(smi->buf) - len,
+ sizeof(rtl->buf) - len,
"[%llu]", counter);
else
len += snprintf(buf + len,
- sizeof(smi->buf) - len,
+ sizeof(rtl->buf) - len,
"[error]");
if (j != RTL8366_NUM_PORTS - 1) {
if (counter < 100000)
len += snprintf(buf + len,
- sizeof(smi->buf) - len,
+ sizeof(rtl->buf) - len,
"\t");
len += snprintf(buf + len,
- sizeof(smi->buf) - len,
+ sizeof(rtl->buf) - len,
"\t");
}
}
- len += snprintf(buf + len, sizeof(smi->buf) - len, "\n");
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
}
- len += snprintf(buf + len, sizeof(smi->buf) - len, "\n");
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
@@ -1017,36 +1033,36 @@ static ssize_t rtl8366_read_debugfs_vlan(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
- struct rtl8366_smi *smi = (struct rtl8366_smi *)file->private_data;
+ struct rtl8366s *rtl = (struct rtl8366s *)file->private_data;
int i, j, len = 0;
- char *buf = smi->buf;
+ char *buf = rtl->buf;
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"VLAN Member Config:\n");
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"\t id \t vid \t prio \t member \t untag \t fid "
"\tports\n");
for (i = 0; i < RTL8366_NUM_VLANS; ++i) {
struct rtl8366s_vlanconfig vlanmc;
- rtl8366s_get_vlan_member_config(smi, i, &vlanmc);
+ rtl8366s_get_vlan_member_config(rtl, i, &vlanmc);
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"\t[%d] \t %d \t %d \t 0x%04x \t 0x%04x \t %d "
"\t", i, vlanmc.vid, vlanmc.priority,
vlanmc.member, vlanmc.untag, vlanmc.fid);
for (j = 0; j < RTL8366_NUM_PORTS; ++j) {
int index = 0;
- if (!rtl8366_get_port_vlan_index(smi, j, &index)) {
+ if (!rtl8366_get_port_vlan_index(rtl, j, &index)) {
if (index == i)
len += snprintf(buf + len,
- sizeof(smi->buf) - len,
+ sizeof(rtl->buf) - len,
"%d", j);
}
}
- len += snprintf(buf + len, sizeof(smi->buf) - len, "\n");
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
}
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
@@ -1056,21 +1072,22 @@ static ssize_t rtl8366_read_debugfs_reg(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
{
- struct rtl8366_smi *smi = (struct rtl8366_smi *)file->private_data;
+ struct rtl8366s *rtl = (struct rtl8366s *)file->private_data;
+ struct rtl8366_smi *smi = &rtl->smi;
u32 t, reg = g_dbg_reg;
int err, len = 0;
- char *buf = smi->buf;
+ char *buf = rtl->buf;
- memset(buf, '\0', sizeof(smi->buf));
+ memset(buf, '\0', sizeof(rtl->buf));
err = rtl8366_smi_read_reg(smi, reg, &t);
if (err) {
- len += snprintf(buf, sizeof(smi->buf),
+ len += snprintf(buf, sizeof(rtl->buf),
"Read failed (reg: 0x%04x)\n", reg);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
- len += snprintf(buf, sizeof(smi->buf), "reg = 0x%04x, val = 0x%04x\n",
+ len += snprintf(buf, sizeof(rtl->buf), "reg = 0x%04x, val = 0x%04x\n",
reg, t);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
@@ -1080,16 +1097,17 @@ static ssize_t rtl8366_write_debugfs_reg(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
- struct rtl8366_smi *smi = (struct rtl8366_smi *)file->private_data;
+ struct rtl8366s *rtl = (struct rtl8366s *)file->private_data;
+ struct rtl8366_smi *smi = &rtl->smi;
unsigned long data;
u32 reg = g_dbg_reg;
int err;
size_t len;
- char *buf = smi->buf;
+ char *buf = rtl->buf;
- len = min(count, sizeof(smi->buf) - 1);
+ len = min(count, sizeof(rtl->buf) - 1);
if (copy_from_user(buf, user_buf, len)) {
- dev_err(smi->parent, "copy from user failed\n");
+ dev_err(rtl->parent, "copy from user failed\n");
return -EFAULT;
}
@@ -1099,11 +1117,11 @@ static ssize_t rtl8366_write_debugfs_reg(struct file *file,
if (strict_strtoul(buf, 16, &data)) {
- dev_err(smi->parent, "Invalid reg value %s\n", buf);
+ dev_err(rtl->parent, "Invalid reg value %s\n", buf);
} else {
err = rtl8366_smi_write_reg(smi, reg, data);
if (err) {
- dev_err(smi->parent,
+ dev_err(rtl->parent,
"writing reg 0x%04x val 0x%04lx failed\n",
reg, data);
}
@@ -1131,68 +1149,69 @@ static const struct file_operations fops_rtl8366_mibs = {
.owner = THIS_MODULE
};
-static void rtl8366_debugfs_init(struct rtl8366_smi *smi)
+static void rtl8366_debugfs_init(struct rtl8366s *rtl)
{
struct dentry *node;
struct dentry *root;
- if (!smi->debugfs_root)
- smi->debugfs_root = debugfs_create_dir("rtl8366s", NULL);
+ if (!rtl->debugfs_root)
+ rtl->debugfs_root = debugfs_create_dir("rtl8366s", NULL);
- if (!smi->debugfs_root) {
- dev_err(smi->parent, "Unable to create debugfs dir\n");
+ if (!rtl->debugfs_root) {
+ dev_err(rtl->parent, "Unable to create debugfs dir\n");
return;
}
- root = smi->debugfs_root;
+ root = rtl->debugfs_root;
node = debugfs_create_x16("reg", S_IRUGO | S_IWUSR, root, &g_dbg_reg);
if (!node) {
- dev_err(smi->parent, "Creating debugfs file reg failed\n");
+ dev_err(rtl->parent, "Creating debugfs file reg failed\n");
return;
}
- node = debugfs_create_file("val", S_IRUGO | S_IWUSR, root, smi,
+ node = debugfs_create_file("val", S_IRUGO | S_IWUSR, root, rtl,
&fops_rtl8366_regs);
if (!node) {
- dev_err(smi->parent, "Creating debugfs file val failed\n");
+ dev_err(rtl->parent, "Creating debugfs file val failed\n");
return;
}
- node = debugfs_create_file("vlan", S_IRUSR, root, smi,
+ node = debugfs_create_file("vlan", S_IRUSR, root, rtl,
&fops_rtl8366_vlan);
if (!node) {
- dev_err(smi->parent,
+ dev_err(rtl->parent,
"Creating debugfs file vlan failed\n");
return;
}
- node = debugfs_create_file("mibs", S_IRUSR, root, smi,
+ node = debugfs_create_file("mibs", S_IRUSR, root, rtl,
&fops_rtl8366_mibs);
if (!node) {
- dev_err(smi->parent,
+ dev_err(rtl->parent,
"Creating debugfs file mibs failed\n");
return;
}
}
-static void rtl8366_debugfs_remove(struct rtl8366_smi *smi)
+static void rtl8366_debugfs_remove(struct rtl8366s *rtl)
{
- if (smi->debugfs_root) {
- debugfs_remove_recursive(smi->debugfs_root);
- smi->debugfs_root = NULL;
+ if (rtl->debugfs_root) {
+ debugfs_remove_recursive(rtl->debugfs_root);
+ rtl->debugfs_root = NULL;
}
}
#else
-static inline void rtl8366_debugfs_init(struct rtl8366_smi *smi) {}
-static inline void rtl8366_debugfs_remove(struct rtl8366_smi *smi) {}
+static inline void rtl8366_debugfs_init(struct rtl8366s *rtl) {}
+static inline void rtl8366_debugfs_remove(struct rtl8366s *rtl) {}
#endif /* CONFIG_RTL8366_SMI_DEBUG_FS */
static int rtl8366_sw_reset_mibs(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data = 0;
if (val->value.i == 1) {
@@ -1208,7 +1227,8 @@ static int rtl8366_sw_get_vlan_enable(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data;
if (attr->ofs == 1) {
@@ -1234,7 +1254,8 @@ static int rtl8366_sw_get_blinkrate(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data;
rtl8366_smi_read_reg(smi, RTL8366_LED_BLINKRATE_REG, &data);
@@ -1248,8 +1269,9 @@ static int rtl8366_sw_set_blinkrate(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data;
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
if (val->value.i >= 6)
return -EINVAL;
@@ -1268,12 +1290,12 @@ static int rtl8366_sw_set_vlan_enable(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
if (attr->ofs == 1)
- return rtl8366_vlan_set_vlan(smi, val->value.i);
+ return rtl8366_vlan_set_vlan(rtl, val->value.i);
else
- return rtl8366_vlan_set_4ktable(smi, val->value.i);
+ return rtl8366_vlan_set_4ktable(rtl, val->value.i);
}
static const char *rtl8366_speed_str(unsigned speed)
@@ -1294,20 +1316,21 @@ static int rtl8366_sw_get_port_link(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 len = 0, data = 0;
if (val->port_vlan >= RTL8366_NUM_PORTS)
return -EINVAL;
- memset(smi->buf, '\0', sizeof(smi->buf));
+ memset(rtl->buf, '\0', sizeof(rtl->buf));
rtl8366_smi_read_reg(smi, RTL8366S_PORT_LINK_STATUS_BASE +
(val->port_vlan / 2), &data);
if (val->port_vlan % 2)
data = data >> 8;
- len = snprintf(smi->buf, sizeof(smi->buf),
+ len = snprintf(rtl->buf, sizeof(rtl->buf),
"port:%d link:%s speed:%s %s-duplex %s%s%s",
val->port_vlan,
(data & RTL8366S_PORT_STATUS_LINK_MASK) ? "up" : "down",
@@ -1321,7 +1344,7 @@ static int rtl8366_sw_get_port_link(struct switch_dev *dev,
"rx-pause " : "",
(data & RTL8366S_PORT_STATUS_AN_MASK) ? "nway ": "");
- val->value.s = smi->buf;
+ val->value.s = rtl->buf;
val->len = len;
return 0;
@@ -1335,38 +1358,38 @@ static int rtl8366_sw_get_vlan_info(struct switch_dev *dev,
u32 len = 0;
struct rtl8366s_vlanconfig vlanmc;
struct rtl8366s_vlan4kentry vlan4k;
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
- char *buf = smi->buf;
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ char *buf = rtl->buf;
if (val->port_vlan >= RTL8366_NUM_VLANS)
return -EINVAL;
- memset(buf, '\0', sizeof(smi->buf));
+ memset(buf, '\0', sizeof(rtl->buf));
- rtl8366s_get_vlan_member_config(smi, val->port_vlan, &vlanmc);
- rtl8366s_get_vlan_4k_entry(smi, vlanmc.vid, &vlan4k);
+ rtl8366s_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
+ rtl8366s_get_vlan_4k_entry(rtl, vlanmc.vid, &vlan4k);
- len += snprintf(buf + len, sizeof(smi->buf) - len, "VLAN %d: Ports: ",
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "VLAN %d: Ports: ",
val->port_vlan);
for (i = 0; i < RTL8366_NUM_PORTS; ++i) {
int index = 0;
- if (!rtl8366_get_port_vlan_index(smi, i, &index) &&
+ if (!rtl8366_get_port_vlan_index(rtl, i, &index) &&
index == val->port_vlan)
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"%d", i);
}
- len += snprintf(buf + len, sizeof(smi->buf) - len, "\n");
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"\t\t vid \t prio \t member \t untag \t fid\n");
- len += snprintf(buf + len, sizeof(smi->buf) - len, "\tMC:\t");
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "\tMC:\t");
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"%d \t %d \t 0x%04x \t 0x%04x \t %d\n",
vlanmc.vid, vlanmc.priority, vlanmc.member,
vlanmc.untag, vlanmc.fid);
- len += snprintf(buf + len, sizeof(smi->buf) - len, "\t4K:\t");
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len, "\t4K:\t");
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"%d \t \t 0x%04x \t 0x%04x \t %d",
vlan4k.vid, vlan4k.member, vlan4k.untag, vlan4k.fid);
@@ -1380,7 +1403,8 @@ static int rtl8366_sw_set_port_led(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data = 0;
if (val->port_vlan >= RTL8366_NUM_PORTS ||
@@ -1405,7 +1429,8 @@ static int rtl8366_sw_get_port_led(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data = 0;
if (val->port_vlan >= RTL8366_NUM_LEDGROUPS)
@@ -1421,7 +1446,8 @@ static int rtl8366_sw_reset_port_mibs(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
u32 data = 0;
if (val->port_vlan >= RTL8366_NUM_PORTS)
@@ -1438,26 +1464,26 @@ static int rtl8366_sw_get_port_mib(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
int i, len = 0;
unsigned long long counter = 0;
- char *buf = smi->buf;
+ char *buf = rtl->buf;
if (val->port_vlan >= RTL8366_NUM_PORTS)
return -EINVAL;
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"Port %d MIB counters\n",
val->port_vlan);
for (i = 0; i < RTL8366S_MIB_COUNT; ++i) {
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"%d:%s\t", i, MIBCOUNTERS[i]);
- if (!rtl8366_get_mib_counter(smi, i, val->port_vlan, &counter))
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ if (!rtl8366_get_mib_counter(rtl, i, val->port_vlan, &counter))
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"[%llu]\n", counter);
else
- len += snprintf(buf + len, sizeof(smi->buf) - len,
+ len += snprintf(buf + len, sizeof(rtl->buf) - len,
"[error]\n");
}
@@ -1470,14 +1496,14 @@ static int rtl8366_sw_get_vlan_ports(struct switch_dev *dev,
struct switch_val *val)
{
struct rtl8366s_vlanconfig vlanmc;
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
struct switch_port *port;
int i;
if (val->port_vlan >= RTL8366_NUM_VLANS)
return -EINVAL;
- rtl8366s_get_vlan_member_config(smi, val->port_vlan, &vlanmc);
+ rtl8366s_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
port = &val->value.ports[0];
val->len = 0;
@@ -1499,15 +1525,15 @@ static int rtl8366_sw_set_vlan_ports(struct switch_dev *dev,
{
struct rtl8366s_vlanconfig vlanmc;
struct rtl8366s_vlan4kentry vlan4k;
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
struct switch_port *port;
int i;
if (val->port_vlan >= RTL8366_NUM_VLANS)
return -EINVAL;
- rtl8366s_get_vlan_member_config(smi, val->port_vlan, &vlanmc);
- rtl8366s_get_vlan_4k_entry(smi, vlanmc.vid, &vlan4k);
+ rtl8366s_get_vlan_member_config(rtl, val->port_vlan, &vlanmc);
+ rtl8366s_get_vlan_4k_entry(rtl, vlanmc.vid, &vlan4k);
vlanmc.untag = 0;
vlanmc.member = 0;
@@ -1523,26 +1549,27 @@ static int rtl8366_sw_set_vlan_ports(struct switch_dev *dev,
vlan4k.member = vlanmc.member;
vlan4k.untag = vlanmc.untag;
- rtl8366s_set_vlan_member_config(smi, val->port_vlan, &vlanmc);
- rtl8366s_set_vlan_4k_entry(smi, &vlan4k);
+ rtl8366s_set_vlan_member_config(rtl, val->port_vlan, &vlanmc);
+ rtl8366s_set_vlan_4k_entry(rtl, &vlan4k);
return 0;
}
static int rtl8366_sw_get_port_pvid(struct switch_dev *dev, int port, int *val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
- return rtl8366_get_vlan_port_pvid(smi, port, val);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ return rtl8366_get_vlan_port_pvid(rtl, port, val);
}
static int rtl8366_sw_set_port_pvid(struct switch_dev *dev, int port, int val)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
- return rtl8366_set_vlan_port_pvid(smi, port, val);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ return rtl8366_set_vlan_port_pvid(rtl, port, val);
}
static int rtl8366_sw_reset_switch(struct switch_dev *dev)
{
- struct rtl8366_smi *smi = sw_to_rtl8366(dev);
+ struct rtl8366s *rtl = sw_to_rtl8366s(dev);
+ struct rtl8366_smi *smi = &rtl->smi;
int timeout = 10;
u32 data;
@@ -1562,7 +1589,7 @@ static int rtl8366_sw_reset_switch(struct switch_dev *dev)
return -EIO;
}
- return rtl8366s_reset_vlan(smi);
+ return rtl8366s_reset_vlan(rtl);
}
static struct switch_attr rtl8366_globals[] = {
@@ -1670,34 +1697,34 @@ static struct switch_dev rtldev = {
.reset_switch = rtl8366_sw_reset_switch,
};
-static int rtl8366_smi_switch_init(struct rtl8366_smi *smi)
+static int rtl8366_smi_switch_init(struct rtl8366s *rtl)
{
- struct switch_dev *dev = &smi->dev;
+ struct switch_dev *dev = &rtl->dev;
int err;
memcpy(dev, &rtldev, sizeof(struct switch_dev));
- dev->priv = smi;
- dev->devname = dev_name(smi->parent);
+ dev->priv = rtl;
+ dev->devname = dev_name(rtl->parent);
err = register_switch(dev, NULL);
if (err)
- dev_err(smi->parent, "switch registration failed\n");
+ dev_err(rtl->parent, "switch registration failed\n");
return err;
}
-static void rtl8366_smi_switch_cleanup(struct rtl8366_smi *smi)
+static void rtl8366_smi_switch_cleanup(struct rtl8366s *rtl)
{
- unregister_switch(&smi->dev);
+ unregister_switch(&rtl->dev);
}
static int rtl8366_smi_mii_read(struct mii_bus *bus, int addr, int reg)
{
- struct rtl8366_smi *smi = bus->priv;
+ struct rtl8366s *rtl = bus->priv;
u32 val = 0;
int err;
- err = rtl8366_smi_read_phy_reg(smi, addr, 0, reg, &val);
+ err = rtl8366_smi_read_phy_reg(rtl, addr, 0, reg, &val);
if (err)
return 0xffff;
@@ -1707,57 +1734,56 @@ static int rtl8366_smi_mii_read(struct mii_bus *bus, int addr, int reg)
static int rtl8366_smi_mii_write(struct mii_bus *bus, int addr, int reg,
u16 val)
{
- struct rtl8366_smi *smi = bus->priv;
+ struct rtl8366s *rtl = bus->priv;
u32 t;
int err;
- err = rtl8366_smi_write_phy_reg(smi, addr, 0, reg, val);
+ err = rtl8366_smi_write_phy_reg(rtl, addr, 0, reg, val);
/* flush write */
- (void) rtl8366_smi_read_phy_reg(smi, addr, 0, reg, &t);
+ (void) rtl8366_smi_read_phy_reg(rtl, addr, 0, reg, &t);
return err;
}
-static int rtl8366_smi_mii_init(struct rtl8366_smi *smi)
+static int rtl8366_smi_mii_init(struct rtl8366s *rtl)
{
int ret;
int i;
- smi->mii_bus = mdiobus_alloc();
- if (smi->mii_bus == NULL) {
+ rtl->mii_bus = mdiobus_alloc();
+ if (rtl->mii_bus == NULL) {
ret = -ENOMEM;
goto err;
}
- spin_lock_init(&smi->lock);
- smi->mii_bus->priv = (void *) smi;
- smi->mii_bus->name = "rtl8366-smi";
- smi->mii_bus->read = rtl8366_smi_mii_read;
- smi->mii_bus->write = rtl8366_smi_mii_write;
- snprintf(smi->mii_bus->id, MII_BUS_ID_SIZE, "%s",
- dev_name(smi->parent));
- smi->mii_bus->parent = smi->parent;
- smi->mii_bus->phy_mask = ~(0x1f);
- smi->mii_bus->irq = smi->mii_irq;
+ rtl->mii_bus->priv = (void *) rtl;
+ rtl->mii_bus->name = "rtl8366-rtl";
+ rtl->mii_bus->read = rtl8366_smi_mii_read;
+ rtl->mii_bus->write = rtl8366_smi_mii_write;
+ snprintf(rtl->mii_bus->id, MII_BUS_ID_SIZE, "%s",
+ dev_name(rtl->parent));
+ rtl->mii_bus->parent = rtl->parent;
+ rtl->mii_bus->phy_mask = ~(0x1f);
+ rtl->mii_bus->irq = rtl->mii_irq;
for (i = 0; i < PHY_MAX_ADDR; i++)
- smi->mii_irq[i] = PHY_POLL;
+ rtl->mii_irq[i] = PHY_POLL;
- ret = mdiobus_register(smi->mii_bus);
+ ret = mdiobus_register(rtl->mii_bus);
if (ret)
goto err_free;
return 0;
err_free:
- mdiobus_free(smi->mii_bus);
+ mdiobus_free(rtl->mii_bus);
err:
return ret;
}
-static void rtl8366_smi_mii_cleanup(struct rtl8366_smi *smi)
+static void rtl8366_smi_mii_cleanup(struct rtl8366s *rtl)
{
- mdiobus_unregister(smi->mii_bus);
- mdiobus_free(smi->mii_bus);
+ mdiobus_unregister(rtl->mii_bus);
+ mdiobus_free(rtl->mii_bus);
}
static int rtl8366_smi_mii_bus_match(struct mii_bus *bus)
@@ -1766,15 +1792,16 @@ static int rtl8366_smi_mii_bus_match(struct mii_bus *bus)
bus->write == rtl8366_smi_mii_write);
}
-static int rtl8366_smi_setup(struct rtl8366_smi *smi)
+static int rtl8366_smi_setup(struct rtl8366s *rtl)
{
+ struct rtl8366_smi *smi = &rtl->smi;
u32 chip_id = 0;
u32 chip_ver = 0;
int ret;
ret = rtl8366_smi_read_reg(smi, RTL8366S_CHIP_ID_REG, &chip_id);
if (ret) {
- dev_err(smi->parent, "unable to read chip id\n");
+ dev_err(rtl->parent, "unable to read chip id\n");
return ret;
}
@@ -1782,21 +1809,21 @@ static int rtl8366_smi_setup(struct rtl8366_smi *smi)
case RTL8366S_CHIP_ID_8366:
break;
default:
- dev_err(smi->parent, "unknown chip id (%04x)\n", chip_id);
+ dev_err(rtl->parent, "unknown chip id (%04x)\n", chip_id);
return -ENODEV;
}
ret = rtl8366_smi_read_reg(smi, RTL8366S_CHIP_VERSION_CTRL_REG,
&chip_ver);
if (ret) {
- dev_err(smi->parent, "unable to read chip version\n");
+ dev_err(rtl->parent, "unable to read chip version\n");
return ret;
}
- dev_info(smi->parent, "RTL%04x ver. %u chip found\n",
+ dev_info(rtl->parent, "RTL%04x ver. %u chip found\n",
chip_id, chip_ver & RTL8366S_CHIP_VERSION_MASK);
- rtl8366_debugfs_init(smi);
+ rtl8366_debugfs_init(rtl);
return 0;
}
@@ -1845,6 +1872,7 @@ static int __init rtl8366_smi_probe(struct platform_device *pdev)
{
static int rtl8366_smi_version_printed;
struct rtl8366_smi_platform_data *pdata;
+ struct rtl8366s *rtl;
struct rtl8366_smi *smi;
int err;
@@ -1859,43 +1887,47 @@ static int __init rtl8366_smi_probe(struct platform_device *pdev)
goto err_out;
}
- smi = kzalloc(sizeof(struct rtl8366_smi), GFP_KERNEL);
- if (!smi) {
+ rtl = kzalloc(sizeof(*rtl), GFP_KERNEL);
+ if (!rtl) {
dev_err(&pdev->dev, "no memory for private data\n");
err = -ENOMEM;
goto err_out;
}
+ rtl->parent = &pdev->dev;
+
+ smi = &rtl->smi;
smi->parent = &pdev->dev;
smi->gpio_sda = pdata->gpio_sda;
smi->gpio_sck = pdata->gpio_sck;
err = rtl8366_smi_init(smi);
if (err)
- goto err_free_smi;
+ goto err_free_rtl;
- platform_set_drvdata(pdev, smi);
+ platform_set_drvdata(pdev, rtl);
- err = rtl8366_smi_setup(smi);
+ err = rtl8366_smi_setup(rtl);
if (err)
goto err_clear_drvdata;
- err = rtl8366_smi_mii_init(smi);
+ err = rtl8366_smi_mii_init(rtl);
if (err)
goto err_clear_drvdata;
- err = rtl8366_smi_switch_init(smi);
+ err = rtl8366_smi_switch_init(rtl);
if (err)
goto err_mii_cleanup;
return 0;
err_mii_cleanup:
- rtl8366_smi_mii_cleanup(smi);
+ rtl8366_smi_mii_cleanup(rtl);
err_clear_drvdata:
platform_set_drvdata(pdev, NULL);
- err_free_smi:
- kfree(smi);
+ rtl8366_smi_cleanup(smi);
+ err_free_rtl:
+ kfree(rtl);
err_out:
return err;
}
@@ -1928,15 +1960,15 @@ static struct phy_driver rtl8366_smi_phy_driver = {
static int __devexit rtl8366_smi_remove(struct platform_device *pdev)
{
- struct rtl8366_smi *smi = platform_get_drvdata(pdev);
+ struct rtl8366s *rtl = platform_get_drvdata(pdev);
- if (smi) {
- rtl8366_smi_switch_cleanup(smi);
- rtl8366_debugfs_remove(smi);
- rtl8366_smi_mii_cleanup(smi);
+ if (rtl) {
+ rtl8366_smi_switch_cleanup(rtl);
+ rtl8366_debugfs_remove(rtl);
+ rtl8366_smi_mii_cleanup(rtl);
platform_set_drvdata(pdev, NULL);
- rtl8366_smi_cleanup(smi);
- kfree(smi);
+ rtl8366_smi_cleanup(&rtl->smi);
+ kfree(rtl);
}
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 10:15:39 +0000