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realtek: add debugfs support for mirroring

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This adds debugfs support to monitor mirroring via debugfs

Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
This commit is contained in:
Birger Koblitz
2021-01-21 15:18:24 +01:00
committed by Petr Štetiar
parent 6f67c079e6
commit 1b1bb6bf19
1 changed files with 391 additions and 14 deletions
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405
target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/debugfs.c
View File

@@ -1,12 +1,219 @@
// SPDX-License-Identifier: GPL-2.0-only // SPDX-License-Identifier: GPL-2.0-only
#include <linux/debugfs.h> #include <linux/debugfs.h>
#include <linux/kernel.h>
#include <asm/mach-rtl838x/mach-rtl83xx.h> #include <asm/mach-rtl838x/mach-rtl83xx.h>
#include "rtl838x.h" #include "rtl83xx.h"
#define RTL838X_DRIVER_NAME "rtl838x" #define RTL838X_DRIVER_NAME "rtl838x"
#define RTL8380_LED_GLB_CTRL (0xA000)
#define RTL8380_LED_MODE_SEL (0x1004)
#define RTL8380_LED_MODE_CTRL (0xA004)
#define RTL8380_LED_P_EN_CTRL (0xA008)
#define RTL8380_LED_SW_CTRL (0xA00C)
#define RTL8380_LED0_SW_P_EN_CTRL (0xA010)
#define RTL8380_LED1_SW_P_EN_CTRL (0xA014)
#define RTL8380_LED2_SW_P_EN_CTRL (0xA018)
#define RTL8380_LED_SW_P_CTRL(p) (0xA01C + (((p) << 2)))
#define RTL8390_LED_GLB_CTRL (0x00E4)
#define RTL8390_LED_SET_2_3_CTRL (0x00E8)
#define RTL8390_LED_SET_0_1_CTRL (0x00EC)
#define RTL8390_LED_COPR_SET_SEL_CTRL(p) (0x00F0 + (((p >> 4) << 2)))
#define RTL8390_LED_FIB_SET_SEL_CTRL(p) (0x0100 + (((p >> 4) << 2)))
#define RTL8390_LED_COPR_PMASK_CTRL(p) (0x0110 + (((p >> 5) << 2)))
#define RTL8390_LED_FIB_PMASK_CTRL(p) (0x00118 + (((p >> 5) << 2)))
#define RTL8390_LED_COMBO_CTRL(p) (0x0120 + (((p >> 5) << 2)))
#define RTL8390_LED_SW_CTRL (0x0128)
#define RTL8390_LED_SW_P_EN_CTRL(p) (0x012C + (((p / 10) << 2)))
#define RTL8390_LED_SW_P_CTRL(p) (0x0144 + (((p) << 2)))
#define RTL838X_MIR_QID_CTRL(grp) (0xAD44 + (((grp) << 2)))
#define RTL838X_MIR_RSPAN_VLAN_CTRL(grp) (0xA340 + (((grp) << 2)))
#define RTL838X_MIR_RSPAN_VLAN_CTRL_MAC(grp) (0xAA70 + (((grp) << 2)))
#define RTL838X_MIR_RSPAN_TX_CTRL (0xA350)
#define RTL838X_MIR_RSPAN_TX_TAG_RM_CTRL (0xAA80)
#define RTL838X_MIR_RSPAN_TX_TAG_EN_CTRL (0xAA84)
#define RTL839X_MIR_RSPAN_VLAN_CTRL(grp) (0xA340 + (((grp) << 2)))
#define RTL839X_MIR_RSPAN_TX_CTRL (0x69b0)
#define RTL839X_MIR_RSPAN_TX_TAG_RM_CTRL (0x2550)
#define RTL839X_MIR_RSPAN_TX_TAG_EN_CTRL (0x2554)
#define RTL839X_MIR_SAMPLE_RATE_CTRL (0x2558)
int rtl83xx_port_get_stp_state(struct rtl838x_switch_priv *priv, int port);
void rtl83xx_port_stp_state_set(struct dsa_switch *ds, int port, u8 state);
void rtl83xx_fast_age(struct dsa_switch *ds, int port);
u32 rtl838x_get_egress_rate(struct rtl838x_switch_priv *priv, int port);
u32 rtl839x_get_egress_rate(struct rtl838x_switch_priv *priv, int port);
int rtl838x_set_egress_rate(struct rtl838x_switch_priv *priv, int port, u32 rate);
int rtl839x_set_egress_rate(struct rtl838x_switch_priv *priv, int port, u32 rate);
static ssize_t rtl838x_common_read(char __user *buffer, size_t count,
loff_t *ppos, unsigned int value)
{
char *buf;
ssize_t len;
if (*ppos != 0)
return 0;
buf = kasprintf(GFP_KERNEL, "0x%08x\n", value);
if (!buf)
return -ENOMEM;
if (count < strlen(buf)) {
kfree(buf);
return -ENOSPC;
}
len = simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
kfree(buf);
return len;
}
static ssize_t rtl838x_common_write(const char __user *buffer, size_t count,
loff_t *ppos, unsigned int *value)
{
char b[32];
ssize_t len;
int ret;
if (*ppos != 0)
return -EINVAL;
if (count >= sizeof(b))
return -ENOSPC;
len = simple_write_to_buffer(b, sizeof(b) - 1, ppos,
buffer, count);
if (len < 0)
return len;
b[len] = '\0';
ret = kstrtouint(b, 16, value);
if (ret)
return -EIO;
return len;
}
static ssize_t stp_state_read(struct file *filp, char __user *buffer, size_t count,
loff_t *ppos)
{
struct rtl838x_port *p = filp->private_data;
struct dsa_switch *ds = p->dp->ds;
int value = rtl83xx_port_get_stp_state(ds->priv, p->dp->index);
if (value < 0)
return -EINVAL;
return rtl838x_common_read(buffer, count, ppos, (u32)value);
}
static ssize_t stp_state_write(struct file *filp, const char __user *buffer,
size_t count, loff_t *ppos)
{
struct rtl838x_port *p = filp->private_data;
u32 value;
size_t res = rtl838x_common_write(buffer, count, ppos, &value);
if (res < 0)
return res;
rtl83xx_port_stp_state_set(p->dp->ds, p->dp->index, (u8)value);
return res;
}
static const struct file_operations stp_state_fops = {
.owner = THIS_MODULE,
.open = simple_open,
.read = stp_state_read,
.write = stp_state_write,
};
static ssize_t age_out_read(struct file *filp, char __user *buffer, size_t count,
loff_t *ppos)
{
struct rtl838x_port *p = filp->private_data;
struct dsa_switch *ds = p->dp->ds;
struct rtl838x_switch_priv *priv = ds->priv;
int value = sw_r32(priv->r->l2_port_aging_out);
if (value < 0)
return -EINVAL;
return rtl838x_common_read(buffer, count, ppos, (u32)value);
}
static ssize_t age_out_write(struct file *filp, const char __user *buffer,
size_t count, loff_t *ppos)
{
struct rtl838x_port *p = filp->private_data;
u32 value;
size_t res = rtl838x_common_write(buffer, count, ppos, &value);
if (res < 0)
return res;
rtl83xx_fast_age(p->dp->ds, p->dp->index);
return res;
}
static const struct file_operations age_out_fops = {
.owner = THIS_MODULE,
.open = simple_open,
.read = age_out_read,
.write = age_out_write,
};
static ssize_t port_egress_rate_read(struct file *filp, char __user *buffer, size_t count,
loff_t *ppos)
{
struct rtl838x_port *p = filp->private_data;
struct dsa_switch *ds = p->dp->ds;
struct rtl838x_switch_priv *priv = ds->priv;
int value;
if (priv->family_id == RTL8380_FAMILY_ID)
value = rtl838x_get_egress_rate(priv, p->dp->index);
else
value = rtl839x_get_egress_rate(priv, p->dp->index);
if (value < 0)
return -EINVAL;
return rtl838x_common_read(buffer, count, ppos, (u32)value);
}
static ssize_t port_egress_rate_write(struct file *filp, const char __user *buffer,
size_t count, loff_t *ppos)
{
struct rtl838x_port *p = filp->private_data;
struct dsa_switch *ds = p->dp->ds;
struct rtl838x_switch_priv *priv = ds->priv;
u32 value;
size_t res = rtl838x_common_write(buffer, count, ppos, &value);
if (res < 0)
return res;
if (priv->family_id == RTL8380_FAMILY_ID)
rtl838x_set_egress_rate(priv, p->dp->index, value);
else
rtl839x_set_egress_rate(priv, p->dp->index, value);
return res;
}
static const struct file_operations port_egress_fops = {
.owner = THIS_MODULE,
.open = simple_open,
.read = port_egress_rate_read,
.write = port_egress_rate_write,
};
static const struct debugfs_reg32 port_ctrl_regs[] = { static const struct debugfs_reg32 port_ctrl_regs[] = {
{ .name = "port_isolation", .offset = RTL838X_PORT_ISO_CTRL(0), }, { .name = "port_isolation", .offset = RTL838X_PORT_ISO_CTRL(0), },
{ .name = "mac_force_mode", .offset = RTL838X_MAC_FORCE_MODE_CTRL, }, { .name = "mac_force_mode", .offset = RTL838X_MAC_FORCE_MODE_CTRL, },
@@ -27,20 +234,35 @@ static int rtl838x_dbgfs_port_init(struct dentry *parent, struct rtl838x_switch_
port_dir = debugfs_create_dir(priv->ports[port].dp->name, parent); port_dir = debugfs_create_dir(priv->ports[port].dp->name, parent);
debugfs_create_x32("rate_uc", 0644, port_dir, if (priv->family_id == RTL8380_FAMILY_ID) {
(u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_UC(port))); debugfs_create_x32("storm_rate_uc", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_UC(port)));
debugfs_create_x32("rate_mc", 0644, port_dir, debugfs_create_x32("storm_rate_mc", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_BC(port))); (u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_MC(port)));
debugfs_create_x32("rate_bc", 0644, port_dir, debugfs_create_x32("storm_rate_bc", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_BC(port))); (u32 *)(RTL838X_SW_BASE + RTL838X_STORM_CTRL_PORT_BC(port)));
debugfs_create_u32("id", 0444, port_dir, &priv->ports[port].dp->index); debugfs_create_x32("vlan_port_tag_sts_ctrl", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_VLAN_PORT_TAG_STS_CTRL
+ (port << 2)));
} else {
debugfs_create_x32("storm_rate_uc", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_STORM_CTRL_PORT_UC_0(port)));
debugfs_create_x32("storm_rate_mc", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_STORM_CTRL_PORT_MC_0(port)));
debugfs_create_x32("vlan_port_tag_sts_ctrl", 0644, port_dir, debugfs_create_x32("storm_rate_bc", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_VLAN_PORT_TAG_STS_CTRL(port))); (u32 *)(RTL838X_SW_BASE + RTL839X_STORM_CTRL_PORT_BC_0(port)));
debugfs_create_x32("vlan_port_tag_sts_ctrl", 0644, port_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_VLAN_PORT_TAG_STS_CTRL
+ (port << 2)));
}
debugfs_create_u32("id", 0444, port_dir, (u32 *)&priv->ports[port].dp->index);
port_ctrl_regset = devm_kzalloc(priv->dev, sizeof(*port_ctrl_regset), GFP_KERNEL); port_ctrl_regset = devm_kzalloc(priv->dev, sizeof(*port_ctrl_regset), GFP_KERNEL);
if (!port_ctrl_regset) if (!port_ctrl_regset)
@@ -48,9 +270,88 @@ static int rtl838x_dbgfs_port_init(struct dentry *parent, struct rtl838x_switch_
port_ctrl_regset->regs = port_ctrl_regs; port_ctrl_regset->regs = port_ctrl_regs;
port_ctrl_regset->nregs = ARRAY_SIZE(port_ctrl_regs); port_ctrl_regset->nregs = ARRAY_SIZE(port_ctrl_regs);
port_ctrl_regset->base = RTL838X_SW_BASE + (port << 2); port_ctrl_regset->base = (void *)(RTL838X_SW_BASE + (port << 2));
debugfs_create_regset32("port_ctrl", 0400, port_dir, port_ctrl_regset); debugfs_create_regset32("port_ctrl", 0400, port_dir, port_ctrl_regset);
debugfs_create_file("stp_state", 0600, port_dir, &priv->ports[port], &stp_state_fops);
debugfs_create_file("age_out", 0600, port_dir, &priv->ports[port], &age_out_fops);
debugfs_create_file("port_egress_rate", 0600, port_dir, &priv->ports[port],
&port_egress_fops);
return 0;
}
static int rtl838x_dbgfs_leds(struct dentry *parent, struct rtl838x_switch_priv *priv)
{
struct dentry *led_dir;
int p;
char led_sw_p_ctrl_name[20];
char port_led_name[20];
led_dir = debugfs_create_dir("led", parent);
if (priv->family_id == RTL8380_FAMILY_ID) {
debugfs_create_x32("led_glb_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED_GLB_CTRL));
debugfs_create_x32("led_mode_sel", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED_MODE_SEL));
debugfs_create_x32("led_mode_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED_MODE_CTRL));
debugfs_create_x32("led_p_en_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED_P_EN_CTRL));
debugfs_create_x32("led_sw_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED_SW_CTRL));
debugfs_create_x32("led0_sw_p_en_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED0_SW_P_EN_CTRL));
debugfs_create_x32("led1_sw_p_en_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED1_SW_P_EN_CTRL));
debugfs_create_x32("led2_sw_p_en_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED2_SW_P_EN_CTRL));
for (p = 0; p < 28; p++) {
snprintf(led_sw_p_ctrl_name, sizeof(led_sw_p_ctrl_name),
"led_sw_p_ctrl.%02d", p);
debugfs_create_x32(led_sw_p_ctrl_name, 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8380_LED_SW_P_CTRL(p)));
}
} else if (priv->family_id == RTL8390_FAMILY_ID) {
debugfs_create_x32("led_glb_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_GLB_CTRL));
debugfs_create_x32("led_set_2_3", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_SET_2_3_CTRL));
debugfs_create_x32("led_set_0_1", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_SET_0_1_CTRL));
for (p = 0; p < 4; p++) {
snprintf(port_led_name, sizeof(port_led_name), "led_copr_set_sel.%1d", p);
debugfs_create_x32(port_led_name, 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_COPR_SET_SEL_CTRL(p << 4)));
snprintf(port_led_name, sizeof(port_led_name), "led_fib_set_sel.%1d", p);
debugfs_create_x32(port_led_name, 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_FIB_SET_SEL_CTRL(p << 4)));
}
debugfs_create_x32("led_copr_pmask_ctrl_0", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_COPR_PMASK_CTRL(0)));
debugfs_create_x32("led_copr_pmask_ctrl_1", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_COPR_PMASK_CTRL(32)));
debugfs_create_x32("led_fib_pmask_ctrl_0", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_FIB_PMASK_CTRL(0)));
debugfs_create_x32("led_fib_pmask_ctrl_1", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_FIB_PMASK_CTRL(32)));
debugfs_create_x32("led_combo_ctrl_0", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_COMBO_CTRL(0)));
debugfs_create_x32("led_combo_ctrl_1", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_COMBO_CTRL(32)));
debugfs_create_x32("led_sw_ctrl", 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_SW_CTRL));
for (p = 0; p < 5; p++) {
snprintf(port_led_name, sizeof(port_led_name), "led_sw_p_en_ctrl.%1d", p);
debugfs_create_x32(port_led_name, 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_SW_P_EN_CTRL(p * 10)));
}
for (p = 0; p < 28; p++) {
snprintf(port_led_name, sizeof(port_led_name), "led_sw_p_ctrl.%02d", p);
debugfs_create_x32(port_led_name, 0644, led_dir,
(u32 *)(RTL838X_SW_BASE + RTL8390_LED_SW_P_CTRL(p)));
}
}
return 0; return 0;
} }
@@ -58,9 +359,13 @@ void rtl838x_dbgfs_init(struct rtl838x_switch_priv *priv)
{ {
struct dentry *rtl838x_dir; struct dentry *rtl838x_dir;
struct dentry *port_dir; struct dentry *port_dir;
struct dentry *mirror_dir;
struct debugfs_regset32 *port_ctrl_regset; struct debugfs_regset32 *port_ctrl_regset;
int ret, i; int ret, i;
char lag_name[10];
char mirror_name[10];
pr_info("%s called\n", __func__);
rtl838x_dir = debugfs_lookup(RTL838X_DRIVER_NAME, NULL); rtl838x_dir = debugfs_lookup(RTL838X_DRIVER_NAME, NULL);
if (!rtl838x_dir) if (!rtl838x_dir)
rtl838x_dir = debugfs_create_dir(RTL838X_DRIVER_NAME, NULL); rtl838x_dir = debugfs_create_dir(RTL838X_DRIVER_NAME, NULL);
@@ -73,7 +378,6 @@ void rtl838x_dbgfs_init(struct rtl838x_switch_priv *priv)
/* Create one directory per port */ /* Create one directory per port */
for (i = 0; i < priv->cpu_port; i++) { for (i = 0; i < priv->cpu_port; i++) {
if (priv->ports[i].phy) { if (priv->ports[i].phy) {
pr_debug("debugfs, port %d\n", i);
ret = rtl838x_dbgfs_port_init(rtl838x_dir, priv, i); ret = rtl838x_dbgfs_port_init(rtl838x_dir, priv, i);
if (ret) if (ret)
goto err; goto err;
@@ -81,7 +385,8 @@ void rtl838x_dbgfs_init(struct rtl838x_switch_priv *priv)
} }
/* Create directory for CPU-port */ /* Create directory for CPU-port */
port_dir = debugfs_create_dir("cpu_port", rtl838x_dir); port_ctrl_regset = devm_kzalloc(priv->dev, sizeof(*port_ctrl_regset), GFP_KERNEL); port_dir = debugfs_create_dir("cpu_port", rtl838x_dir);
port_ctrl_regset = devm_kzalloc(priv->dev, sizeof(*port_ctrl_regset), GFP_KERNEL);
if (!port_ctrl_regset) { if (!port_ctrl_regset) {
ret = -ENOMEM; ret = -ENOMEM;
goto err; goto err;
@@ -89,10 +394,82 @@ void rtl838x_dbgfs_init(struct rtl838x_switch_priv *priv)
port_ctrl_regset->regs = port_ctrl_regs; port_ctrl_regset->regs = port_ctrl_regs;
port_ctrl_regset->nregs = ARRAY_SIZE(port_ctrl_regs); port_ctrl_regset->nregs = ARRAY_SIZE(port_ctrl_regs);
port_ctrl_regset->base = RTL838X_SW_BASE + (priv->cpu_port << 2); port_ctrl_regset->base = (void *)(RTL838X_SW_BASE + (priv->cpu_port << 2));
debugfs_create_regset32("port_ctrl", 0400, port_dir, port_ctrl_regset); debugfs_create_regset32("port_ctrl", 0400, port_dir, port_ctrl_regset);
debugfs_create_u8("id", 0444, port_dir, &priv->cpu_port); debugfs_create_u8("id", 0444, port_dir, &priv->cpu_port);
/* Create entries for LAGs */
for (i = 0; i < priv->n_lags; i++) {
snprintf(lag_name, sizeof(lag_name), "lag.%02d", i);
if (priv->family_id == RTL8380_FAMILY_ID)
debugfs_create_x32(lag_name, 0644, rtl838x_dir,
(u32 *)(RTL838X_SW_BASE + priv->r->trk_mbr_ctr(i)));
else
debugfs_create_x64(lag_name, 0644, rtl838x_dir,
(u64 *)(RTL838X_SW_BASE + priv->r->trk_mbr_ctr(i)));
}
/* Create directories for mirror groups */
for (i = 0; i < 4; i++) {
snprintf(mirror_name, sizeof(mirror_name), "mirror.%1d", i);
mirror_dir = debugfs_create_dir(mirror_name, rtl838x_dir);
if (priv->family_id == RTL8380_FAMILY_ID) {
debugfs_create_x32("ctrl", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_MIR_CTRL + i * 4));
debugfs_create_x32("ingress_pm", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + priv->r->mir_spm + i * 4));
debugfs_create_x32("egress_pm", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + priv->r->mir_dpm + i * 4));
debugfs_create_x32("qid", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_MIR_QID_CTRL(i)));
debugfs_create_x32("rspan_vlan", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_VLAN_CTRL(i)));
debugfs_create_x32("rspan_vlan_mac", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_VLAN_CTRL_MAC(i)));
debugfs_create_x32("rspan_tx", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_TX_CTRL));
debugfs_create_x32("rspan_tx_tag_rm", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_TX_TAG_RM_CTRL));
debugfs_create_x32("rspan_tx_tag_en", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_MIR_RSPAN_TX_TAG_EN_CTRL));
} else {
debugfs_create_x32("ctrl", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_MIR_CTRL + i * 4));
debugfs_create_x64("ingress_pm", 0644, mirror_dir,
(u64 *)(RTL838X_SW_BASE + priv->r->mir_spm + i * 8));
debugfs_create_x64("egress_pm", 0644, mirror_dir,
(u64 *)(RTL838X_SW_BASE + priv->r->mir_dpm + i * 8));
debugfs_create_x32("rspan_vlan", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_VLAN_CTRL(i)));
debugfs_create_x32("rspan_tx", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_TX_CTRL));
debugfs_create_x32("rspan_tx_tag_rm", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_TX_TAG_RM_CTRL));
debugfs_create_x32("rspan_tx_tag_en", 0644, mirror_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_MIR_RSPAN_TX_TAG_EN_CTRL));
debugfs_create_x64("sample_rate", 0644, mirror_dir,
(u64 *)(RTL838X_SW_BASE + RTL839X_MIR_SAMPLE_RATE_CTRL));
}
}
if (priv->family_id == RTL8380_FAMILY_ID)
debugfs_create_x32("bpdu_flood_mask", 0644, rtl838x_dir,
(u32 *)(RTL838X_SW_BASE + priv->r->rma_bpdu_fld_pmask));
else
debugfs_create_x64("bpdu_flood_mask", 0644, rtl838x_dir,
(u64 *)(RTL838X_SW_BASE + priv->r->rma_bpdu_fld_pmask));
if (priv->family_id == RTL8380_FAMILY_ID)
debugfs_create_x32("vlan_ctrl", 0644, rtl838x_dir,
(u32 *)(RTL838X_SW_BASE + RTL838X_VLAN_CTRL));
else
debugfs_create_x32("vlan_ctrl", 0644, rtl838x_dir,
(u32 *)(RTL838X_SW_BASE + RTL839X_VLAN_CTRL));
ret = rtl838x_dbgfs_leds(rtl838x_dir, priv);
if (ret)
goto err;
return; return;
err: err:
rtl838x_dbgfs_cleanup(priv); rtl838x_dbgfs_cleanup(priv);