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-rw-r--r--drivers/net/dsa/ocelot/felix.c21
-rw-r--r--drivers/net/dsa/ocelot/felix.h9
-rw-r--r--drivers/net/dsa/ocelot/felix_vsc9959.c40
-rw-r--r--drivers/net/dsa/ocelot/seville_vsc9953.c41
4 files changed, 63 insertions, 48 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index 5fc740ed23c6..badb5b9ba790 100644
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -938,11 +938,28 @@ static int felix_get_ts_info(struct dsa_switch *ds, int port,
return ocelot_get_ts_info(ocelot, port, info);
}
+static const u32 felix_phy_match_table[PHY_INTERFACE_MODE_MAX] = {
+ [PHY_INTERFACE_MODE_INTERNAL] = OCELOT_PORT_MODE_INTERNAL,
+ [PHY_INTERFACE_MODE_SGMII] = OCELOT_PORT_MODE_SGMII,
+ [PHY_INTERFACE_MODE_QSGMII] = OCELOT_PORT_MODE_QSGMII,
+ [PHY_INTERFACE_MODE_USXGMII] = OCELOT_PORT_MODE_USXGMII,
+ [PHY_INTERFACE_MODE_2500BASEX] = OCELOT_PORT_MODE_2500BASEX,
+};
+
+static int felix_validate_phy_mode(struct felix *felix, int port,
+ phy_interface_t phy_mode)
+{
+ u32 modes = felix->info->port_modes[port];
+
+ if (felix_phy_match_table[phy_mode] & modes)
+ return 0;
+ return -EOPNOTSUPP;
+}
+
static int felix_parse_ports_node(struct felix *felix,
struct device_node *ports_node,
phy_interface_t *port_phy_modes)
{
- struct ocelot *ocelot = &felix->ocelot;
struct device *dev = felix->ocelot.dev;
struct device_node *child;
@@ -969,7 +986,7 @@ static int felix_parse_ports_node(struct felix *felix,
return -ENODEV;
}
- err = felix->info->prevalidate_phy_mode(ocelot, port, phy_mode);
+ err = felix_validate_phy_mode(felix, port, phy_mode);
if (err < 0) {
dev_err(dev, "Unsupported PHY mode %s on port %d\n",
phy_modes(phy_mode), port);
diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h
index 9395ac119d33..f083b06fdfe9 100644
--- a/drivers/net/dsa/ocelot/felix.h
+++ b/drivers/net/dsa/ocelot/felix.h
@@ -7,6 +7,12 @@
#define ocelot_to_felix(o) container_of((o), struct felix, ocelot)
#define FELIX_MAC_QUIRKS OCELOT_QUIRK_PCS_PERFORMS_RATE_ADAPTATION
+#define OCELOT_PORT_MODE_INTERNAL BIT(0)
+#define OCELOT_PORT_MODE_SGMII BIT(1)
+#define OCELOT_PORT_MODE_QSGMII BIT(2)
+#define OCELOT_PORT_MODE_2500BASEX BIT(3)
+#define OCELOT_PORT_MODE_USXGMII BIT(4)
+
/* Platform-specific information */
struct felix_info {
const struct resource *target_io_res;
@@ -15,6 +21,7 @@ struct felix_info {
const struct reg_field *regfields;
const u32 *const *map;
const struct ocelot_ops *ops;
+ const u32 *port_modes;
int num_mact_rows;
const struct ocelot_stat_layout *stats_layout;
unsigned int num_stats;
@@ -44,8 +51,6 @@ struct felix_info {
void (*phylink_validate)(struct ocelot *ocelot, int port,
unsigned long *supported,
struct phylink_link_state *state);
- int (*prevalidate_phy_mode)(struct ocelot *ocelot, int port,
- phy_interface_t phy_mode);
int (*port_setup_tc)(struct dsa_switch *ds, int port,
enum tc_setup_type type, void *type_data);
void (*port_sched_speed_set)(struct ocelot *ocelot, int port,
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c
index 434c7e4f0648..ead3316742f6 100644
--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -18,12 +18,27 @@
#include <linux/pci.h>
#include "felix.h"
+#define VSC9959_NUM_PORTS 6
+
#define VSC9959_TAS_GCL_ENTRY_MAX 63
#define VSC9959_VCAP_POLICER_BASE 63
#define VSC9959_VCAP_POLICER_MAX 383
#define VSC9959_SWITCH_PCI_BAR 4
#define VSC9959_IMDIO_PCI_BAR 0
+#define VSC9959_PORT_MODE_SERDES (OCELOT_PORT_MODE_SGMII | \
+ OCELOT_PORT_MODE_QSGMII | \
+ OCELOT_PORT_MODE_2500BASEX | \
+ OCELOT_PORT_MODE_USXGMII)
+
+static const u32 vsc9959_port_modes[VSC9959_NUM_PORTS] = {
+ VSC9959_PORT_MODE_SERDES,
+ VSC9959_PORT_MODE_SERDES,
+ VSC9959_PORT_MODE_SERDES,
+ VSC9959_PORT_MODE_SERDES,
+ OCELOT_PORT_MODE_INTERNAL,
+};
+
static const u32 vsc9959_ana_regmap[] = {
REG(ANA_ADVLEARN, 0x0089a0),
REG(ANA_VLANMASK, 0x0089a4),
@@ -968,27 +983,6 @@ static void vsc9959_phylink_validate(struct ocelot *ocelot, int port,
linkmode_and(state->advertising, state->advertising, mask);
}
-static int vsc9959_prevalidate_phy_mode(struct ocelot *ocelot, int port,
- phy_interface_t phy_mode)
-{
- switch (phy_mode) {
- case PHY_INTERFACE_MODE_INTERNAL:
- if (port != 4 && port != 5)
- return -ENOTSUPP;
- return 0;
- case PHY_INTERFACE_MODE_SGMII:
- case PHY_INTERFACE_MODE_QSGMII:
- case PHY_INTERFACE_MODE_USXGMII:
- case PHY_INTERFACE_MODE_2500BASEX:
- /* Not supported on internal to-CPU ports */
- if (port == 4 || port == 5)
- return -ENOTSUPP;
- return 0;
- default:
- return -ENOTSUPP;
- }
-}
-
/* Watermark encode
* Bit 8: Unit; 0:1, 1:16
* Bit 7-0: Value to be multiplied with unit
@@ -2224,14 +2218,14 @@ static const struct felix_info felix_info_vsc9959 = {
.vcap_pol_base2 = 0,
.vcap_pol_max2 = 0,
.num_mact_rows = 2048,
- .num_ports = 6,
+ .num_ports = VSC9959_NUM_PORTS,
.num_tx_queues = OCELOT_NUM_TC,
.quirk_no_xtr_irq = true,
.ptp_caps = &vsc9959_ptp_caps,
.mdio_bus_alloc = vsc9959_mdio_bus_alloc,
.mdio_bus_free = vsc9959_mdio_bus_free,
.phylink_validate = vsc9959_phylink_validate,
- .prevalidate_phy_mode = vsc9959_prevalidate_phy_mode,
+ .port_modes = vsc9959_port_modes,
.port_setup_tc = vsc9959_port_setup_tc,
.port_sched_speed_set = vsc9959_sched_speed_set,
.init_regmap = ocelot_regmap_init,
diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c
index f12c1a1a3d5c..68ef8f111bbe 100644
--- a/drivers/net/dsa/ocelot/seville_vsc9953.c
+++ b/drivers/net/dsa/ocelot/seville_vsc9953.c
@@ -14,11 +14,29 @@
#include <linux/iopoll.h>
#include "felix.h"
+#define VSC9953_NUM_PORTS 10
+
#define VSC9953_VCAP_POLICER_BASE 11
#define VSC9953_VCAP_POLICER_MAX 31
#define VSC9953_VCAP_POLICER_BASE2 120
#define VSC9953_VCAP_POLICER_MAX2 161
+#define VSC9953_PORT_MODE_SERDES (OCELOT_PORT_MODE_SGMII | \
+ OCELOT_PORT_MODE_QSGMII)
+
+static const u32 vsc9953_port_modes[VSC9953_NUM_PORTS] = {
+ VSC9953_PORT_MODE_SERDES,
+ VSC9953_PORT_MODE_SERDES,
+ VSC9953_PORT_MODE_SERDES,
+ VSC9953_PORT_MODE_SERDES,
+ VSC9953_PORT_MODE_SERDES,
+ VSC9953_PORT_MODE_SERDES,
+ VSC9953_PORT_MODE_SERDES,
+ VSC9953_PORT_MODE_SERDES,
+ OCELOT_PORT_MODE_INTERNAL,
+ OCELOT_PORT_MODE_INTERNAL,
+};
+
static const u32 vsc9953_ana_regmap[] = {
REG(ANA_ADVLEARN, 0x00b500),
REG(ANA_VLANMASK, 0x00b504),
@@ -938,25 +956,6 @@ static void vsc9953_phylink_validate(struct ocelot *ocelot, int port,
linkmode_and(state->advertising, state->advertising, mask);
}
-static int vsc9953_prevalidate_phy_mode(struct ocelot *ocelot, int port,
- phy_interface_t phy_mode)
-{
- switch (phy_mode) {
- case PHY_INTERFACE_MODE_INTERNAL:
- if (port != 8 && port != 9)
- return -ENOTSUPP;
- return 0;
- case PHY_INTERFACE_MODE_SGMII:
- case PHY_INTERFACE_MODE_QSGMII:
- /* Not supported on internal to-CPU ports */
- if (port == 8 || port == 9)
- return -ENOTSUPP;
- return 0;
- default:
- return -ENOTSUPP;
- }
-}
-
/* Watermark encode
* Bit 9: Unit; 0:1, 1:16
* Bit 8-0: Value to be multiplied with unit
@@ -1094,12 +1093,12 @@ static const struct felix_info seville_info_vsc9953 = {
.vcap_pol_base2 = VSC9953_VCAP_POLICER_BASE2,
.vcap_pol_max2 = VSC9953_VCAP_POLICER_MAX2,
.num_mact_rows = 2048,
- .num_ports = 10,
+ .num_ports = VSC9953_NUM_PORTS,
.num_tx_queues = OCELOT_NUM_TC,
.mdio_bus_alloc = vsc9953_mdio_bus_alloc,
.mdio_bus_free = vsc9953_mdio_bus_free,
.phylink_validate = vsc9953_phylink_validate,
- .prevalidate_phy_mode = vsc9953_prevalidate_phy_mode,
+ .port_modes = vsc9953_port_modes,
.init_regmap = ocelot_regmap_init,
};
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