net: dsa: mv88e6xxx: add switch info
Add a new switch info structure which is meant to store switch models
static information, such as product number, name, number of ports,
number of databases, etc.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/mv88e6123.c b/drivers/net/dsa/mv88e6123.c
index d6921ba..62dffcf 100644
--- a/drivers/net/dsa/mv88e6123.c
+++ b/drivers/net/dsa/mv88e6123.c
@@ -17,10 +17,17 @@
#include <net/dsa.h>
#include "mv88e6xxx.h"
-static const struct mv88e6xxx_switch_id mv88e6123_table[] = {
- { PORT_SWITCH_ID_6123, "Marvell 88E6123" },
- { PORT_SWITCH_ID_6161, "Marvell 88E6161" },
- { PORT_SWITCH_ID_6165, "Marvell 88E6165" },
+static const struct mv88e6xxx_info mv88e6123_table[] = {
+ {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6123,
+ .name = "Marvell 88E6123",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6161,
+ .name = "Marvell 88E6161",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6165,
+ .name = "Marvell 88E6165",
+ }
};
static const char *mv88e6123_drv_probe(struct device *dsa_dev,
diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c
index 8dc1365..0056715 100644
--- a/drivers/net/dsa/mv88e6131.c
+++ b/drivers/net/dsa/mv88e6131.c
@@ -17,11 +17,20 @@
#include <net/dsa.h>
#include "mv88e6xxx.h"
-static const struct mv88e6xxx_switch_id mv88e6131_table[] = {
- { PORT_SWITCH_ID_6085, "Marvell 88E6085" },
- { PORT_SWITCH_ID_6095, "Marvell 88E6095/88E6095F" },
- { PORT_SWITCH_ID_6131, "Marvell 88E6131" },
- { PORT_SWITCH_ID_6185, "Marvell 88E6185" },
+static const struct mv88e6xxx_info mv88e6131_table[] = {
+ {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6095,
+ .name = "Marvell 88E6095/88E6095F",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6085,
+ .name = "Marvell 88E6085",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6131,
+ .name = "Marvell 88E6131",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6185,
+ .name = "Marvell 88E6185",
+ }
};
static const char *mv88e6131_drv_probe(struct device *dsa_dev,
diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c
index ae32875..ea14ab2 100644
--- a/drivers/net/dsa/mv88e6171.c
+++ b/drivers/net/dsa/mv88e6171.c
@@ -17,11 +17,20 @@
#include <net/dsa.h>
#include "mv88e6xxx.h"
-static const struct mv88e6xxx_switch_id mv88e6171_table[] = {
- { PORT_SWITCH_ID_6171, "Marvell 88E6171" },
- { PORT_SWITCH_ID_6175, "Marvell 88E6175" },
- { PORT_SWITCH_ID_6350, "Marvell 88E6350" },
- { PORT_SWITCH_ID_6351, "Marvell 88E6351" },
+static const struct mv88e6xxx_info mv88e6171_table[] = {
+ {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6171,
+ .name = "Marvell 88E6171",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6175,
+ .name = "Marvell 88E6175",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6350,
+ .name = "Marvell 88E6350",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6351,
+ .name = "Marvell 88E6351",
+ }
};
static const char *mv88e6171_drv_probe(struct device *dsa_dev,
diff --git a/drivers/net/dsa/mv88e6352.c b/drivers/net/dsa/mv88e6352.c
index 34f92b1..2f72606 100644
--- a/drivers/net/dsa/mv88e6352.c
+++ b/drivers/net/dsa/mv88e6352.c
@@ -22,13 +22,26 @@
#include <net/dsa.h>
#include "mv88e6xxx.h"
-static const struct mv88e6xxx_switch_id mv88e6352_table[] = {
- { PORT_SWITCH_ID_6172, "Marvell 88E6172" },
- { PORT_SWITCH_ID_6176, "Marvell 88E6176" },
- { PORT_SWITCH_ID_6240, "Marvell 88E6240" },
- { PORT_SWITCH_ID_6320, "Marvell 88E6320" },
- { PORT_SWITCH_ID_6321, "Marvell 88E6321" },
- { PORT_SWITCH_ID_6352, "Marvell 88E6352" },
+static const struct mv88e6xxx_info mv88e6352_table[] = {
+ {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6320,
+ .name = "Marvell 88E6320",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6321,
+ .name = "Marvell 88E6321",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6172,
+ .name = "Marvell 88E6172",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6176,
+ .name = "Marvell 88E6176",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6240,
+ .name = "Marvell 88E6240",
+ }, {
+ .prod_num = PORT_SWITCH_ID_PROD_NUM_6352,
+ .name = "Marvell 88E6352",
+ }
};
static const char *mv88e6352_drv_probe(struct device *dsa_dev,
diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c
index 49f085a..5fb21e0 100644
--- a/drivers/net/dsa/mv88e6xxx.c
+++ b/drivers/net/dsa/mv88e6xxx.c
@@ -3169,24 +3169,25 @@
}
#endif /* CONFIG_NET_DSA_HWMON */
-static const char *
-mv88e6xxx_lookup_name(unsigned int id, const struct mv88e6xxx_switch_id *table,
+static const struct mv88e6xxx_info *
+mv88e6xxx_lookup_info(unsigned int prod_num, const struct mv88e6xxx_info *table,
unsigned int num)
{
int i;
for (i = 0; i < num; ++i)
- if (table[i].id == (id & 0xfff0))
- return table[i].name;
+ if (table[i].prod_num == prod_num)
+ return &table[i];
return NULL;
}
const char *mv88e6xxx_drv_probe(struct device *dsa_dev, struct device *host_dev,
int sw_addr, void **priv,
- const struct mv88e6xxx_switch_id *table,
+ const struct mv88e6xxx_info *table,
unsigned int num)
{
+ const struct mv88e6xxx_info *info;
struct mv88e6xxx_priv_state *ps;
struct mii_bus *bus;
const char *name;
@@ -3203,16 +3204,19 @@
prod_num = (id & 0xfff0) >> 4;
rev = id & 0x000f;
- name = mv88e6xxx_lookup_name(id, table, num);
- if (!name)
+ info = mv88e6xxx_lookup_info(prod_num, table, num);
+ if (!info)
return NULL;
+ name = info->name;
+
ps = devm_kzalloc(dsa_dev, sizeof(*ps), GFP_KERNEL);
if (!ps)
return NULL;
ps->bus = bus;
ps->sw_addr = sw_addr;
+ ps->info = info;
ps->id = id & 0xfff0;
*priv = ps;
diff --git a/drivers/net/dsa/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx.h
index 6513450..b87f574 100644
--- a/drivers/net/dsa/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx.h
@@ -68,6 +68,23 @@
#define PORT_PCS_CTRL_UNFORCED 0x03
#define PORT_PAUSE_CTRL 0x02
#define PORT_SWITCH_ID 0x03
+#define PORT_SWITCH_ID_PROD_NUM_6085 0x04a
+#define PORT_SWITCH_ID_PROD_NUM_6095 0x095
+#define PORT_SWITCH_ID_PROD_NUM_6131 0x106
+#define PORT_SWITCH_ID_PROD_NUM_6320 0x115
+#define PORT_SWITCH_ID_PROD_NUM_6123 0x121
+#define PORT_SWITCH_ID_PROD_NUM_6161 0x161
+#define PORT_SWITCH_ID_PROD_NUM_6165 0x165
+#define PORT_SWITCH_ID_PROD_NUM_6171 0x171
+#define PORT_SWITCH_ID_PROD_NUM_6172 0x172
+#define PORT_SWITCH_ID_PROD_NUM_6175 0x175
+#define PORT_SWITCH_ID_PROD_NUM_6176 0x176
+#define PORT_SWITCH_ID_PROD_NUM_6185 0x1a7
+#define PORT_SWITCH_ID_PROD_NUM_6240 0x240
+#define PORT_SWITCH_ID_PROD_NUM_6321 0x310
+#define PORT_SWITCH_ID_PROD_NUM_6352 0x352
+#define PORT_SWITCH_ID_PROD_NUM_6350 0x371
+#define PORT_SWITCH_ID_PROD_NUM_6351 0x375
#define PORT_SWITCH_ID_6031 0x0310
#define PORT_SWITCH_ID_6035 0x0350
#define PORT_SWITCH_ID_6046 0x0480
@@ -352,9 +369,9 @@
#define MV88E6XXX_N_FID 4096
-struct mv88e6xxx_switch_id {
- u16 id;
- char *name;
+struct mv88e6xxx_info {
+ u16 prod_num;
+ const char *name;
};
struct mv88e6xxx_atu_entry {
@@ -382,6 +399,8 @@
};
struct mv88e6xxx_priv_state {
+ const struct mv88e6xxx_info *info;
+
/* The dsa_switch this private structure is related to */
struct dsa_switch *ds;
@@ -449,7 +468,7 @@
int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active);
const char *mv88e6xxx_drv_probe(struct device *dsa_dev, struct device *host_dev,
int sw_addr, void **priv,
- const struct mv88e6xxx_switch_id *table,
+ const struct mv88e6xxx_info *table,
unsigned int num);
int mv88e6xxx_setup_ports(struct dsa_switch *ds);