#include "rtl8366_smi.h"
-#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
-#include <linux/debugfs.h>
-#endif
-
#define RTL8366S_DRIVER_DESC "Realtek RTL8366S ethernet switch driver"
#define RTL8366S_DRIVER_VER "0.2.2"
#define RTL8366S_PHY_PAGE_MAX 7
#define RTL8366S_PHY_ADDR_MAX 31
-#define RTL8366S_CHIP_GLOBAL_CTRL_REG 0x0000
-#define RTL8366S_CHIP_CTRL_VLAN (1 << 13)
-
/* Switch Global Configuration register */
#define RTL8366S_SGCR 0x0000
#define RTL8366S_SGCR_EN_BC_STORM_CTRL BIT(0)
#define RTL8366S_SGCR_MAX_LENGTH_1536 RTL8366S_SGCR_MAX_LENGTH(0x1)
#define RTL8366S_SGCR_MAX_LENGTH_1552 RTL8366S_SGCR_MAX_LENGTH(0x2)
#define RTL8366S_SGCR_MAX_LENGTH_16000 RTL8366S_SGCR_MAX_LENGTH(0x3)
+#define RTL8366S_SGCR_EN_VLAN BIT(13)
/* Port Enable Control register */
#define RTL8366S_PECR 0x0001
#define RTL8366S_VLAN_MEMCONF_BASE 0x0016
+#define RTL8366S_VLAN_MEMBERINGRESS_REG 0x0379
#define RTL8366S_PORT_LINK_STATUS_BASE 0x0060
#define RTL8366S_PORT_STATUS_SPEED_MASK 0x0003
/* disable auto ageing for all ports */
REG_WR(smi, RTL8366S_SSCR1, RTL8366S_PORT_ALL);
+ /*
+ * discard VLAN tagged packets if the port is not a member of
+ * the VLAN with which the packets is associated.
+ */
+ REG_WR(smi, RTL8366S_VLAN_MEMBERINGRESS_REG, RTL8366S_PORT_ALL);
+
/* don't drop packets whose DA has not been learned */
REG_RMW(smi, RTL8366S_SSCR2, RTL8366S_SSCR2_DROP_UNKNOWN_DA, 0);
static int rtl8366s_vlan_set_vlan(struct rtl8366_smi *smi, int enable)
{
- return rtl8366_smi_rmwr(smi, RTL8366S_CHIP_GLOBAL_CTRL_REG,
- RTL8366S_CHIP_CTRL_VLAN,
- (enable) ? RTL8366S_CHIP_CTRL_VLAN : 0);
+ return rtl8366_smi_rmwr(smi, RTL8366S_SGCR, RTL8366S_SGCR_EN_VLAN,
+ (enable) ? RTL8366S_SGCR_EN_VLAN : 0);
}
static int rtl8366s_vlan_set_4ktable(struct rtl8366_smi *smi, int enable)
1, (enable) ? 1 : 0);
}
-#ifdef CONFIG_RTL8366S_PHY_DEBUG_FS
-static ssize_t rtl8366s_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_rtl8366s_mibs = {
- .read = rtl8366s_read_debugfs_mibs,
- .open = rtl8366_debugfs_open,
- .owner = THIS_MODULE
-};
-
-static void rtl8366s_debugfs_init(struct rtl8366_smi *smi)
-{
- struct dentry *node;
-
- if (!smi->debugfs_root)
- return;
-
- node = debugfs_create_file("mibs", S_IRUSR, smi->debugfs_root, smi,
- &fops_rtl8366s_mibs);
- if (!node)
- dev_err(smi->parent, "Creating debugfs file '%s' failed\n",
- "mibs");
-}
-#else
-static inline void rtl8366s_debugfs_init(struct rtl8366_smi *smi) {}
-#endif /* CONFIG_RTL8366S_PHY_DEBUG_FS */
-
static int rtl8366s_sw_reset_mibs(struct switch_dev *dev,
const struct switch_attr *attr,
struct switch_val *val)
{
struct rtl8366_smi *smi = sw_to_rtl8366_smi(dev);
- int err = 0;
-
- if (val->value.i == 1)
- err = rtl8366_smi_rmwr(smi, RTL8366S_MIB_CTRL_REG, 0, (1 << 2));
- return err;
+ return rtl8366_smi_rmwr(smi, RTL8366S_MIB_CTRL_REG, 0, (1 << 2));
}
static int rtl8366s_sw_get_vlan_enable(struct switch_dev *dev,
u32 data;
if (attr->ofs == 1) {
- rtl8366_smi_read_reg(smi, RTL8366S_CHIP_GLOBAL_CTRL_REG, &data);
+ rtl8366_smi_read_reg(smi, RTL8366S_SGCR, &data);
- if (data & RTL8366S_CHIP_CTRL_VLAN)
+ if (data & RTL8366S_SGCR_EN_VLAN)
val->value.i = 1;
else
val->value.i = 0;
.max = 1,
.ofs = 2
}, {
- .type = SWITCH_TYPE_INT,
+ .type = SWITCH_TYPE_NOVAL,
.name = "reset_mibs",
.description = "Reset all MIB counters",
.set = rtl8366s_sw_reset_mibs,
- .get = NULL,
- .max = 1
}, {
.type = SWITCH_TYPE_INT,
.name = "blinkrate",
.set = NULL,
.get = rtl8366s_sw_get_port_link,
}, {
- .type = SWITCH_TYPE_INT,
+ .type = SWITCH_TYPE_NOVAL,
.name = "reset_mib",
.description = "Reset single port MIB counters",
- .max = 1,
.set = rtl8366s_sw_reset_port_mibs,
- .get = NULL,
}, {
.type = SWITCH_TYPE_STRING,
.name = "mib",
struct rtl8366_smi *smi = &rtl->smi;
int ret;
- rtl8366s_debugfs_init(smi);
-
ret = rtl8366s_reset_chip(smi);
if (ret)
return ret;
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