struct device *parent;
struct rtl8366_smi smi;
struct switch_dev dev;
- char buf[4096];
#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
struct dentry *debugfs_root;
#endif
RTL8366S_PORT_VLAN_CTRL_SHIFT(port));
}
-static int rtl8366s_set_vlan(struct rtl8366_smi *smi, int vid, u32 member,
- u32 untag, u32 fid)
-{
- struct rtl8366_vlan_4k vlan4k;
- int err;
- int i;
-
- /* Update the 4K table */
- err = rtl8366s_get_vlan_4k(smi, vid, &vlan4k);
- if (err)
- return err;
-
- vlan4k.member = member;
- vlan4k.untag = untag;
- vlan4k.fid = fid;
- err = rtl8366s_set_vlan_4k(smi, &vlan4k);
- if (err)
- return err;
-
- /* Try to find an existing MC entry for this VID */
- for (i = 0; i < RTL8366S_NUM_VLANS; i++) {
- struct rtl8366_vlan_mc vlanmc;
-
- err = rtl8366s_get_vlan_mc(smi, i, &vlanmc);
- if (err)
- return err;
-
- if (vid == vlanmc.vid) {
- /* update the MC entry */
- vlanmc.member = member;
- vlanmc.untag = untag;
- vlanmc.fid = fid;
-
- err = rtl8366s_set_vlan_mc(smi, i, &vlanmc);
- break;
- }
- }
-
- return err;
-}
-
-static int rtl8366s_get_pvid(struct rtl8366_smi *smi, int port, int *val)
-{
- struct rtl8366_vlan_mc vlanmc;
- int err;
- int index;
-
- err = rtl8366s_get_mc_index(smi, port, &index);
- if (err)
- return err;
-
- err = rtl8366s_get_vlan_mc(smi, index, &vlanmc);
- if (err)
- return err;
-
- *val = vlanmc.vid;
- return 0;
-}
-
-static int rtl8366s_mc_is_used(struct rtl8366_smi *smi, int mc_index,
- int *used)
-{
- int err;
- int i;
-
- *used = 0;
- for (i = 0; i < RTL8366S_NUM_PORTS; i++) {
- int index = 0;
-
- err = rtl8366s_get_mc_index(smi, i, &index);
- if (err)
- return err;
-
- if (mc_index == index) {
- *used = 1;
- break;
- }
- }
-
- return 0;
-}
-
-static int rtl8366s_set_pvid(struct rtl8366_smi *smi, unsigned port,
- unsigned vid)
-{
- struct rtl8366_vlan_mc vlanmc;
- struct rtl8366_vlan_4k vlan4k;
- int err;
- int i;
-
- /* Try to find an existing MC entry for this VID */
- for (i = 0; i < RTL8366S_NUM_VLANS; i++) {
- err = rtl8366s_get_vlan_mc(smi, i, &vlanmc);
- if (err)
- return err;
-
- if (vid == vlanmc.vid) {
- err = rtl8366s_set_vlan_mc(smi, i, &vlanmc);
- if (err)
- return err;
-
- err = rtl8366s_set_mc_index(smi, port, i);
- return err;
- }
- }
-
- /* We have no MC entry for this VID, try to find an empty one */
- for (i = 0; i < RTL8366S_NUM_VLANS; i++) {
- err = rtl8366s_get_vlan_mc(smi, i, &vlanmc);
- if (err)
- return err;
-
- if (vlanmc.vid == 0 && vlanmc.member == 0) {
- /* Update the entry from the 4K table */
- err = rtl8366s_get_vlan_4k(smi, vid, &vlan4k);
- if (err)
- return err;
-
- vlanmc.vid = vid;
- vlanmc.member = vlan4k.member;
- vlanmc.untag = vlan4k.untag;
- vlanmc.fid = vlan4k.fid;
- err = rtl8366s_set_vlan_mc(smi, i, &vlanmc);
- if (err)
- return err;
-
- err = rtl8366s_set_mc_index(smi, port, i);
- return err;
- }
- }
-
- /* MC table is full, try to find an unused entry and replace it */
- for (i = 0; i < RTL8366S_NUM_VLANS; i++) {
- int used;
-
- err = rtl8366s_mc_is_used(smi, i, &used);
- if (err)
- return err;
-
- if (!used) {
- /* Update the entry from the 4K table */
- err = rtl8366s_get_vlan_4k(smi, vid, &vlan4k);
- if (err)
- return err;
-
- vlanmc.vid = vid;
- vlanmc.member = vlan4k.member;
- vlanmc.untag = vlan4k.untag;
- vlanmc.fid = vlan4k.fid;
- err = rtl8366s_set_vlan_mc(smi, i, &vlanmc);
- if (err)
- return err;
-
- err = rtl8366s_set_mc_index(smi, port, i);
- return err;
- }
- }
-
- dev_err(smi->parent,
- "all VLAN member configurations are in use\n");
-
- return -ENOSPC;
-}
-
static int rtl8366s_vlan_set_vlan(struct rtl8366_smi *smi, int enable)
{
return rtl8366_smi_rmwr(smi, RTL8366S_CHIP_GLOBAL_CTRL_REG,
1, (enable) ? 1 : 0);
}
-static int rtl8366s_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 < RTL8366S_NUM_VLANS; i++) {
- err = rtl8366s_set_vlan_mc(smi, i, &vlanmc);
- if (err)
- return err;
- }
-
- for (i = 0; i < RTL8366S_NUM_PORTS; i++) {
- if (i == RTL8366S_PORT_CPU)
- continue;
-
- err = rtl8366s_set_vlan(smi, (i + 1),
- (1 << i) | RTL8366S_PORT_CPU,
- (1 << i) | RTL8366S_PORT_CPU,
- 0);
- if (err)
- return err;
-
- err = rtl8366s_set_pvid(smi, i, (i + 1));
- if (err)
- return err;
- }
-
- return 0;
-}
-
#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
static int rtl8366s_debugfs_open(struct inode *inode, struct file *file)
{
struct rtl8366s *rtl = (struct rtl8366s *)file->private_data;
struct rtl8366_smi *smi = &rtl->smi;
int i, j, len = 0;
- char *buf = rtl->buf;
+ char *buf = smi->buf;
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"%-36s %12s %12s %12s %12s %12s %12s\n",
"Counter",
"Port 0", "Port 1", "Port 2",
"Port 3", "Port 4", "Port 5");
for (i = 0; i < ARRAY_SIZE(rtl8366s_mib_counters); ++i) {
- len += snprintf(buf + len, sizeof(rtl->buf) - len, "%-36s ",
+ len += snprintf(buf + len, sizeof(smi->buf) - len, "%-36s ",
rtl8366s_mib_counters[i].name);
for (j = 0; j < RTL8366S_NUM_PORTS; ++j) {
unsigned long long counter = 0;
if (!rtl8366_get_mib_counter(smi, i, j, &counter))
len += snprintf(buf + len,
- sizeof(rtl->buf) - len,
+ sizeof(smi->buf) - len,
"%12llu ", counter);
else
len += snprintf(buf + len,
- sizeof(rtl->buf) - len,
+ sizeof(smi->buf) - len,
"%12s ", "error");
}
- len += snprintf(buf + len, sizeof(rtl->buf) - len, "\n");
+ len += snprintf(buf + len, sizeof(smi->buf) - len, "\n");
}
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
struct rtl8366s *rtl = (struct rtl8366s *)file->private_data;
struct rtl8366_smi *smi = &rtl->smi;
int i, len = 0;
- char *buf = rtl->buf;
+ char *buf = smi->buf;
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"%2s %6s %4s %6s %6s %3s\n",
"id", "vid","prio", "member", "untag", "fid");
rtl8366s_get_vlan_mc(smi, i, &vlanmc);
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"%2d %6d %4d 0x%04x 0x%04x %3d\n",
i, vlanmc.vid, vlanmc.priority,
vlanmc.member, vlanmc.untag, vlanmc.fid);
struct rtl8366_smi *smi = &rtl->smi;
u32 t, reg = g_dbg_reg;
int err, len = 0;
- char *buf = rtl->buf;
+ char *buf = smi->buf;
- memset(buf, '\0', sizeof(rtl->buf));
+ memset(buf, '\0', sizeof(smi->buf));
err = rtl8366_smi_read_reg(smi, reg, &t);
if (err) {
- len += snprintf(buf, sizeof(rtl->buf),
+ len += snprintf(buf, sizeof(smi->buf),
"Read failed (reg: 0x%04x)\n", reg);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}
- len += snprintf(buf, sizeof(rtl->buf), "reg = 0x%04x, val = 0x%04x\n",
+ len += snprintf(buf, sizeof(smi->buf), "reg = 0x%04x, val = 0x%04x\n",
reg, t);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
u32 reg = g_dbg_reg;
int err;
size_t len;
- char *buf = rtl->buf;
+ char *buf = smi->buf;
- len = min(count, sizeof(rtl->buf) - 1);
+ len = min(count, sizeof(smi->buf) - 1);
if (copy_from_user(buf, user_buf, len)) {
dev_err(rtl->parent, "copy from user failed\n");
return -EFAULT;
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366s *rtl = sw_to_rtl8366s(dev);
- struct rtl8366_smi *smi = &rtl->smi;
+ struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
u32 len = 0, data = 0;
if (val->port_vlan >= RTL8366S_NUM_PORTS)
return -EINVAL;
- memset(rtl->buf, '\0', sizeof(rtl->buf));
+ memset(smi->buf, '\0', sizeof(smi->buf));
rtl8366_smi_read_reg(smi, RTL8366S_PORT_LINK_STATUS_BASE +
(val->port_vlan / 2), &data);
data = data >> 8;
if (data & RTL8366S_PORT_STATUS_LINK_MASK) {
- len = snprintf(rtl->buf, sizeof(rtl->buf),
+ len = snprintf(smi->buf, sizeof(smi->buf),
"port:%d link:up speed:%s %s-duplex %s%s%s",
val->port_vlan,
rtl8366s_speed_str(data &
(data & RTL8366S_PORT_STATUS_AN_MASK) ?
"nway ": "");
} else {
- len = snprintf(rtl->buf, sizeof(rtl->buf), "port:%d link: down",
+ len = snprintf(smi->buf, sizeof(smi->buf), "port:%d link: down",
val->port_vlan);
}
- val->value.s = rtl->buf;
+ val->value.s = smi->buf;
val->len = len;
return 0;
int i;
u32 len = 0;
struct rtl8366_vlan_4k vlan4k;
- struct rtl8366s *rtl = sw_to_rtl8366s(dev);
- struct rtl8366_smi *smi = &rtl->smi;
- char *buf = rtl->buf;
+ struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
+ char *buf = smi->buf;
int err;
if (val->port_vlan == 0 || val->port_vlan >= RTL8366S_NUM_VLANS)
return -EINVAL;
- memset(buf, '\0', sizeof(rtl->buf));
+ memset(buf, '\0', sizeof(smi->buf));
err = rtl8366s_get_vlan_4k(smi, val->port_vlan, &vlan4k);
if (err)
return err;
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"VLAN %d: Ports: '", vlan4k.vid);
for (i = 0; i < RTL8366S_NUM_PORTS; i++) {
if (!(vlan4k.member & (1 << i)))
continue;
- len += snprintf(buf + len, sizeof(rtl->buf) - len, "%d%s", i,
+ len += snprintf(buf + len, sizeof(smi->buf) - len, "%d%s", i,
(vlan4k.untag & (1 << i)) ? "" : "t");
}
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"', members=%04x, untag=%04x, fid=%u",
vlan4k.member, vlan4k.untag, vlan4k.fid);
const struct switch_attr *attr,
struct switch_val *val)
{
- struct rtl8366s *rtl = sw_to_rtl8366s(dev);
- struct rtl8366_smi *smi = &rtl->smi;
+ struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
int i, len = 0;
unsigned long long counter = 0;
- char *buf = rtl->buf;
+ char *buf = smi->buf;
if (val->port_vlan >= RTL8366S_NUM_PORTS)
return -EINVAL;
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"Port %d MIB counters\n",
val->port_vlan);
for (i = 0; i < ARRAY_SIZE(rtl8366s_mib_counters); ++i) {
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"%-36s: ", rtl8366s_mib_counters[i].name);
if (!rtl8366_get_mib_counter(smi, i, val->port_vlan, &counter))
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"%llu\n", counter);
else
- len += snprintf(buf + len, sizeof(rtl->buf) - len,
+ len += snprintf(buf + len, sizeof(smi->buf) - len,
"%s\n", "error");
}
untag |= BIT(port->id);
}
- return rtl8366s_set_vlan(smi, val->port_vlan, member, untag, 0);
+ return rtl8366_set_vlan(smi, val->port_vlan, member, untag, 0);
}
static int rtl8366s_sw_get_port_pvid(struct switch_dev *dev, int port, int *val)
{
struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
- return rtl8366s_get_pvid(smi, port, val);
+ return rtl8366_get_pvid(smi, port, val);
}
static int rtl8366s_sw_set_port_pvid(struct switch_dev *dev, int port, int val)
{
struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
- return rtl8366s_set_pvid(smi, port, val);
+ return rtl8366_set_pvid(smi, port, val);
}
static int rtl8366s_sw_reset_switch(struct switch_dev *dev)
if (err)
return err;
- return rtl8366s_reset_vlan(smi);
+ return rtl8366_reset_vlan(smi);
}
static struct switch_attr rtl8366s_globals[] = {
.detect = rtl8366s_detect,
.mii_read = rtl8366s_mii_read,
.mii_write = rtl8366s_mii_write,
+
+ .get_vlan_mc = rtl8366s_get_vlan_mc,
+ .set_vlan_mc = rtl8366s_set_vlan_mc,
+ .get_vlan_4k = rtl8366s_get_vlan_4k,
+ .set_vlan_4k = rtl8366s_set_vlan_4k,
+ .get_mc_index = rtl8366s_get_mc_index,
+ .set_mc_index = rtl8366s_set_mc_index,
};
static int __init rtl8366s_probe(struct platform_device *pdev)
smi->gpio_sda = pdata->gpio_sda;
smi->gpio_sck = pdata->gpio_sck;
smi->ops = &rtl8366s_smi_ops;
+ smi->cpu_port = RTL8366S_PORT_NUM_CPU;
+ smi->num_ports = RTL8366S_NUM_PORTS;
+ smi->num_vlan_mc = RTL8366S_NUM_VLANS;
err = rtl8366_smi_init(smi);
if (err)
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