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-rw-r--r--drivers/net/dsa/b53/b53_common.c199
-rw-r--r--drivers/net/dsa/b53/b53_mdio.c2
-rw-r--r--drivers/net/dsa/b53/b53_mmap.c2
-rw-r--r--drivers/net/dsa/b53/b53_priv.h11
-rw-r--r--drivers/net/dsa/b53/b53_regs.h3
-rw-r--r--drivers/net/dsa/b53/b53_spi.c4
-rw-r--r--drivers/net/dsa/b53/b53_srab.c2
7 files changed, 159 insertions, 64 deletions
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index bda37d336736..7717b19dc806 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c
@@ -167,6 +167,65 @@ static const struct b53_mib_desc b53_mibs[] = {
#define B53_MIBS_SIZE ARRAY_SIZE(b53_mibs)
+static const struct b53_mib_desc b53_mibs_58xx[] = {
+ { 8, 0x00, "TxOctets" },
+ { 4, 0x08, "TxDropPkts" },
+ { 4, 0x0c, "TxQPKTQ0" },
+ { 4, 0x10, "TxBroadcastPkts" },
+ { 4, 0x14, "TxMulticastPkts" },
+ { 4, 0x18, "TxUnicastPKts" },
+ { 4, 0x1c, "TxCollisions" },
+ { 4, 0x20, "TxSingleCollision" },
+ { 4, 0x24, "TxMultipleCollision" },
+ { 4, 0x28, "TxDeferredCollision" },
+ { 4, 0x2c, "TxLateCollision" },
+ { 4, 0x30, "TxExcessiveCollision" },
+ { 4, 0x34, "TxFrameInDisc" },
+ { 4, 0x38, "TxPausePkts" },
+ { 4, 0x3c, "TxQPKTQ1" },
+ { 4, 0x40, "TxQPKTQ2" },
+ { 4, 0x44, "TxQPKTQ3" },
+ { 4, 0x48, "TxQPKTQ4" },
+ { 4, 0x4c, "TxQPKTQ5" },
+ { 8, 0x50, "RxOctets" },
+ { 4, 0x58, "RxUndersizePkts" },
+ { 4, 0x5c, "RxPausePkts" },
+ { 4, 0x60, "RxPkts64Octets" },
+ { 4, 0x64, "RxPkts65to127Octets" },
+ { 4, 0x68, "RxPkts128to255Octets" },
+ { 4, 0x6c, "RxPkts256to511Octets" },
+ { 4, 0x70, "RxPkts512to1023Octets" },
+ { 4, 0x74, "RxPkts1024toMaxPktsOctets" },
+ { 4, 0x78, "RxOversizePkts" },
+ { 4, 0x7c, "RxJabbers" },
+ { 4, 0x80, "RxAlignmentErrors" },
+ { 4, 0x84, "RxFCSErrors" },
+ { 8, 0x88, "RxGoodOctets" },
+ { 4, 0x90, "RxDropPkts" },
+ { 4, 0x94, "RxUnicastPkts" },
+ { 4, 0x98, "RxMulticastPkts" },
+ { 4, 0x9c, "RxBroadcastPkts" },
+ { 4, 0xa0, "RxSAChanges" },
+ { 4, 0xa4, "RxFragments" },
+ { 4, 0xa8, "RxJumboPkt" },
+ { 4, 0xac, "RxSymblErr" },
+ { 4, 0xb0, "InRangeErrCount" },
+ { 4, 0xb4, "OutRangeErrCount" },
+ { 4, 0xb8, "EEELpiEvent" },
+ { 4, 0xbc, "EEELpiDuration" },
+ { 4, 0xc0, "RxDiscard" },
+ { 4, 0xc8, "TxQPKTQ6" },
+ { 4, 0xcc, "TxQPKTQ7" },
+ { 4, 0xd0, "TxPkts64Octets" },
+ { 4, 0xd4, "TxPkts65to127Octets" },
+ { 4, 0xd8, "TxPkts128to255Octets" },
+ { 4, 0xdc, "TxPkts256to511Ocets" },
+ { 4, 0xe0, "TxPkts512to1023Ocets" },
+ { 4, 0xe4, "TxPkts1024toMaxPktOcets" },
+};
+
+#define B53_MIBS_58XX_SIZE ARRAY_SIZE(b53_mibs_58xx)
+
static int b53_do_vlan_op(struct b53_device *dev, u8 op)
{
unsigned int i;
@@ -418,7 +477,7 @@ static int b53_fast_age_vlan(struct b53_device *dev, u16 vid)
static void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
unsigned int i;
u16 pvlan;
@@ -436,7 +495,7 @@ static void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port)
static int b53_enable_port(struct dsa_switch *ds, int port,
struct phy_device *phy)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
unsigned int cpu_port = dev->cpu_port;
u16 pvlan;
@@ -461,7 +520,7 @@ static int b53_enable_port(struct dsa_switch *ds, int port,
static void b53_disable_port(struct dsa_switch *ds, int port,
struct phy_device *phy)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
u8 reg;
/* Disable Tx/Rx for the port */
@@ -570,7 +629,7 @@ static int b53_switch_reset(struct b53_device *dev)
static int b53_phy_read16(struct dsa_switch *ds, int addr, int reg)
{
- struct b53_device *priv = ds_to_priv(ds);
+ struct b53_device *priv = ds->priv;
u16 value = 0;
int ret;
@@ -585,7 +644,7 @@ static int b53_phy_read16(struct dsa_switch *ds, int addr, int reg)
static int b53_phy_write16(struct dsa_switch *ds, int addr, int reg, u16 val)
{
- struct b53_device *priv = ds_to_priv(ds);
+ struct b53_device *priv = ds->priv;
if (priv->ops->phy_write16)
return priv->ops->phy_write16(priv, addr, reg, val);
@@ -635,6 +694,8 @@ static const struct b53_mib_desc *b53_get_mib(struct b53_device *dev)
return b53_mibs_65;
else if (is63xx(dev))
return b53_mibs_63xx;
+ else if (is58xx(dev))
+ return b53_mibs_58xx;
else
return b53_mibs;
}
@@ -645,13 +706,15 @@ static unsigned int b53_get_mib_size(struct b53_device *dev)
return B53_MIBS_65_SIZE;
else if (is63xx(dev))
return B53_MIBS_63XX_SIZE;
+ else if (is58xx(dev))
+ return B53_MIBS_58XX_SIZE;
else
return B53_MIBS_SIZE;
}
static void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
const struct b53_mib_desc *mibs = b53_get_mib(dev);
unsigned int mib_size = b53_get_mib_size(dev);
unsigned int i;
@@ -664,7 +727,7 @@ static void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
static void b53_get_ethtool_stats(struct dsa_switch *ds, int port,
uint64_t *data)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
const struct b53_mib_desc *mibs = b53_get_mib(dev);
unsigned int mib_size = b53_get_mib_size(dev);
const struct b53_mib_desc *s;
@@ -696,19 +759,14 @@ static void b53_get_ethtool_stats(struct dsa_switch *ds, int port,
static int b53_get_sset_count(struct dsa_switch *ds)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
return b53_get_mib_size(dev);
}
-static int b53_set_addr(struct dsa_switch *ds, u8 *addr)
-{
- return 0;
-}
-
static int b53_setup(struct dsa_switch *ds)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
unsigned int port;
int ret;
@@ -739,7 +797,7 @@ static int b53_setup(struct dsa_switch *ds)
static void b53_adjust_link(struct dsa_switch *ds, int port,
struct phy_device *phydev)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
u8 rgmii_ctrl = 0, reg = 0, off;
if (!phy_is_pseudo_fixed_link(phydev))
@@ -873,7 +931,7 @@ static int b53_vlan_prepare(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_vlan *vlan,
struct switchdev_trans *trans)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
if ((is5325(dev) || is5365(dev)) && vlan->vid_begin == 0)
return -EOPNOTSUPP;
@@ -890,7 +948,7 @@ static void b53_vlan_add(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_vlan *vlan,
struct switchdev_trans *trans)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID;
unsigned int cpu_port = dev->cpu_port;
@@ -924,7 +982,7 @@ static void b53_vlan_add(struct dsa_switch *ds, int port,
static int b53_vlan_del(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_vlan *vlan)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
bool untagged = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
unsigned int cpu_port = dev->cpu_port;
struct b53_vlan *vl;
@@ -970,7 +1028,7 @@ static int b53_vlan_dump(struct dsa_switch *ds, int port,
struct switchdev_obj_port_vlan *vlan,
int (*cb)(struct switchdev_obj *obj))
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
u16 vid, vid_start = 0, pvid;
struct b53_vlan *vl;
int err = 0;
@@ -1129,7 +1187,7 @@ static int b53_fdb_prepare(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_fdb *fdb,
struct switchdev_trans *trans)
{
- struct b53_device *priv = ds_to_priv(ds);
+ struct b53_device *priv = ds->priv;
/* 5325 and 5365 require some more massaging, but could
* be supported eventually
@@ -1144,7 +1202,7 @@ static void b53_fdb_add(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_fdb *fdb,
struct switchdev_trans *trans)
{
- struct b53_device *priv = ds_to_priv(ds);
+ struct b53_device *priv = ds->priv;
if (b53_arl_op(priv, 0, port, fdb->addr, fdb->vid, true))
pr_err("%s: failed to add MAC address\n", __func__);
@@ -1153,7 +1211,7 @@ static void b53_fdb_add(struct dsa_switch *ds, int port,
static int b53_fdb_del(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_fdb *fdb)
{
- struct b53_device *priv = ds_to_priv(ds);
+ struct b53_device *priv = ds->priv;
return b53_arl_op(priv, 0, port, fdb->addr, fdb->vid, false);
}
@@ -1212,7 +1270,7 @@ static int b53_fdb_dump(struct dsa_switch *ds, int port,
struct switchdev_obj_port_fdb *fdb,
int (*cb)(struct switchdev_obj *obj))
{
- struct b53_device *priv = ds_to_priv(ds);
+ struct b53_device *priv = ds->priv;
struct net_device *dev = ds->ports[port].netdev;
struct b53_arl_entry results[2];
unsigned int count = 0;
@@ -1251,10 +1309,22 @@ static int b53_fdb_dump(struct dsa_switch *ds, int port,
static int b53_br_join(struct dsa_switch *ds, int port,
struct net_device *bridge)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
+ s8 cpu_port = ds->dst->cpu_port;
u16 pvlan, reg;
unsigned int i;
+ /* Make this port leave the all VLANs join since we will have proper
+ * VLAN entries from now on
+ */
+ if (is58xx(dev)) {
+ b53_read16(dev, B53_VLAN_PAGE, B53_JOIN_ALL_VLAN_EN, &reg);
+ reg &= ~BIT(port);
+ if ((reg & BIT(cpu_port)) == BIT(cpu_port))
+ reg &= ~BIT(cpu_port);
+ b53_write16(dev, B53_VLAN_PAGE, B53_JOIN_ALL_VLAN_EN, reg);
+ }
+
dev->ports[port].bridge_dev = bridge;
b53_read16(dev, B53_PVLAN_PAGE, B53_PVLAN_PORT_MASK(port), &pvlan);
@@ -1284,9 +1354,10 @@ static int b53_br_join(struct dsa_switch *ds, int port,
static void b53_br_leave(struct dsa_switch *ds, int port)
{
- struct b53_device *dev = ds_to_priv(ds);
+ struct b53_device *dev = ds->priv;
struct net_device *bridge = dev->ports[port].bridge_dev;
struct b53_vlan *vl = &dev->vlans[0];
+ s8 cpu_port = ds->dst->cpu_port;
unsigned int i;
u16 pvlan, reg, pvid;
@@ -1316,22 +1387,27 @@ static void b53_br_leave(struct dsa_switch *ds, int port)
else
pvid = 0;
- b53_get_vlan_entry(dev, pvid, vl);
- vl->members |= BIT(port) | BIT(dev->cpu_port);
- vl->untag |= BIT(port) | BIT(dev->cpu_port);
- b53_set_vlan_entry(dev, pvid, vl);
+ /* Make this port join all VLANs without VLAN entries */
+ if (is58xx(dev)) {
+ b53_read16(dev, B53_VLAN_PAGE, B53_JOIN_ALL_VLAN_EN, &reg);
+ reg |= BIT(port);
+ if (!(reg & BIT(cpu_port)))
+ reg |= BIT(cpu_port);
+ b53_write16(dev, B53_VLAN_PAGE, B53_JOIN_ALL_VLAN_EN, reg);
+ } else {
+ b53_get_vlan_entry(dev, pvid, vl);
+ vl->members |= BIT(port) | BIT(dev->cpu_port);
+ vl->untag |= BIT(port) | BIT(dev->cpu_port);
+ b53_set_vlan_entry(dev, pvid, vl);
+ }
}
-static void b53_br_set_stp_state(struct dsa_switch *ds, int port,
- u8 state)
+static void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state)
{
- struct b53_device *dev = ds_to_priv(ds);
- u8 hw_state, cur_hw_state;
+ struct b53_device *dev = ds->priv;
+ u8 hw_state;
u8 reg;
- b53_read8(dev, B53_CTRL_PAGE, B53_PORT_CTRL(port), &reg);
- cur_hw_state = reg & PORT_CTRL_STP_STATE_MASK;
-
switch (state) {
case BR_STATE_DISABLED:
hw_state = PORT_CTRL_DIS_STATE;
@@ -1353,30 +1429,28 @@ static void b53_br_set_stp_state(struct dsa_switch *ds, int port,
return;
}
- /* Fast-age ARL entries if we are moving a port from Learning or
- * Forwarding (cur_hw_state) state to Disabled, Blocking or Listening
- * state (hw_state)
- */
- if (cur_hw_state != hw_state) {
- if (cur_hw_state >= PORT_CTRL_LEARN_STATE &&
- hw_state <= PORT_CTRL_LISTEN_STATE) {
- if (b53_fast_age_port(dev, port)) {
- dev_err(ds->dev, "fast ageing failed\n");
- return;
- }
- }
- }
-
b53_read8(dev, B53_CTRL_PAGE, B53_PORT_CTRL(port), &reg);
reg &= ~PORT_CTRL_STP_STATE_MASK;
reg |= hw_state;
b53_write8(dev, B53_CTRL_PAGE, B53_PORT_CTRL(port), reg);
}
-static struct dsa_switch_driver b53_switch_ops = {
- .tag_protocol = DSA_TAG_PROTO_NONE,
+static void b53_br_fast_age(struct dsa_switch *ds, int port)
+{
+ struct b53_device *dev = ds->priv;
+
+ if (b53_fast_age_port(dev, port))
+ dev_err(ds->dev, "fast ageing failed\n");
+}
+
+static enum dsa_tag_protocol b53_get_tag_protocol(struct dsa_switch *ds)
+{
+ return DSA_TAG_PROTO_NONE;
+}
+
+static struct dsa_switch_ops b53_switch_ops = {
+ .get_tag_protocol = b53_get_tag_protocol,
.setup = b53_setup,
- .set_addr = b53_set_addr,
.get_strings = b53_get_strings,
.get_ethtool_stats = b53_get_ethtool_stats,
.get_sset_count = b53_get_sset_count,
@@ -1388,6 +1462,7 @@ static struct dsa_switch_driver b53_switch_ops = {
.port_bridge_join = b53_br_join,
.port_bridge_leave = b53_br_leave,
.port_stp_state_set = b53_br_set_stp_state,
+ .port_fast_age = b53_br_fast_age,
.port_vlan_filtering = b53_vlan_filtering,
.port_vlan_prepare = b53_vlan_prepare,
.port_vlan_add = b53_vlan_add,
@@ -1593,11 +1668,22 @@ static const struct b53_chip_data b53_switch_chips[] = {
.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
},
+ {
+ .chip_id = BCM7445_DEVICE_ID,
+ .dev_name = "BCM7445",
+ .vlans = 4096,
+ .enabled_ports = 0x1ff,
+ .arl_entries = 4,
+ .cpu_port = B53_CPU_PORT,
+ .vta_regs = B53_VTA_REGS,
+ .duplex_reg = B53_DUPLEX_STAT_GE,
+ .jumbo_pm_reg = B53_JUMBO_PORT_MASK,
+ .jumbo_size_reg = B53_JUMBO_MAX_SIZE,
+ },
};
static int b53_switch_init(struct b53_device *dev)
{
- struct dsa_switch *ds = dev->ds;
unsigned int i;
int ret;
@@ -1613,7 +1699,6 @@ static int b53_switch_init(struct b53_device *dev)
dev->vta_regs[1] = chip->vta_regs[1];
dev->vta_regs[2] = chip->vta_regs[2];
dev->jumbo_pm_reg = chip->jumbo_pm_reg;
- ds->drv = &b53_switch_ops;
dev->cpu_port = chip->cpu_port;
dev->num_vlans = chip->vlans;
dev->num_arl_entries = chip->arl_entries;
@@ -1681,7 +1766,8 @@ static int b53_switch_init(struct b53_device *dev)
return 0;
}
-struct b53_device *b53_switch_alloc(struct device *base, struct b53_io_ops *ops,
+struct b53_device *b53_switch_alloc(struct device *base,
+ const struct b53_io_ops *ops,
void *priv)
{
struct dsa_switch *ds;
@@ -1700,6 +1786,7 @@ struct b53_device *b53_switch_alloc(struct device *base, struct b53_io_ops *ops,
dev->ds = ds;
dev->priv = priv;
dev->ops = ops;
+ ds->ops = &b53_switch_ops;
mutex_init(&dev->reg_mutex);
mutex_init(&dev->stats_mutex);
diff --git a/drivers/net/dsa/b53/b53_mdio.c b/drivers/net/dsa/b53/b53_mdio.c
index aa87c3fffdac..477a16b5660a 100644
--- a/drivers/net/dsa/b53/b53_mdio.c
+++ b/drivers/net/dsa/b53/b53_mdio.c
@@ -267,7 +267,7 @@ static int b53_mdio_phy_write16(struct b53_device *dev, int addr, int reg,
return mdiobus_write_nested(bus, addr, reg, value);
}
-static struct b53_io_ops b53_mdio_ops = {
+static const struct b53_io_ops b53_mdio_ops = {
.read8 = b53_mdio_read8,
.read16 = b53_mdio_read16,
.read32 = b53_mdio_read32,
diff --git a/drivers/net/dsa/b53/b53_mmap.c b/drivers/net/dsa/b53/b53_mmap.c
index 77ffc4312808..cc9e6bd83e0e 100644
--- a/drivers/net/dsa/b53/b53_mmap.c
+++ b/drivers/net/dsa/b53/b53_mmap.c
@@ -208,7 +208,7 @@ static int b53_mmap_write64(struct b53_device *dev, u8 page, u8 reg,
return 0;
}
-static struct b53_io_ops b53_mmap_ops = {
+static const struct b53_io_ops b53_mmap_ops = {
.read8 = b53_mmap_read8,
.read16 = b53_mmap_read16,
.read32 = b53_mmap_read32,
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index 835a744f206e..f192a673caba 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h
@@ -60,6 +60,7 @@ enum {
BCM53018_DEVICE_ID = 0x53018,
BCM53019_DEVICE_ID = 0x53019,
BCM58XX_DEVICE_ID = 0x5800,
+ BCM7445_DEVICE_ID = 0x7445,
};
#define B53_N_PORTS 9
@@ -174,6 +175,12 @@ static inline int is5301x(struct b53_device *dev)
dev->chip_id == BCM53019_DEVICE_ID;
}
+static inline int is58xx(struct b53_device *dev)
+{
+ return dev->chip_id == BCM58XX_DEVICE_ID ||
+ dev->chip_id == BCM7445_DEVICE_ID;
+}
+
#define B53_CPU_PORT_25 5
#define B53_CPU_PORT 8
@@ -182,7 +189,8 @@ static inline int is_cpu_port(struct b53_device *dev, int port)
return dev->cpu_port;
}
-struct b53_device *b53_switch_alloc(struct device *base, struct b53_io_ops *ops,
+struct b53_device *b53_switch_alloc(struct device *base,
+ const struct b53_io_ops *ops,
void *priv);
int b53_switch_detect(struct b53_device *dev);
@@ -364,7 +372,6 @@ static inline void b53_arl_from_entry(u64 *mac_vid, u32 *fwd_entry,
#ifdef CONFIG_BCM47XX
-#include <linux/version.h>
#include <linux/bcm47xx_nvram.h>
#include <bcm47xx_board.h>
static inline int b53_switch_get_reset_gpio(struct b53_device *dev)
diff --git a/drivers/net/dsa/b53/b53_regs.h b/drivers/net/dsa/b53/b53_regs.h
index a0b453ea34c9..dac0af4e2cd0 100644
--- a/drivers/net/dsa/b53/b53_regs.h
+++ b/drivers/net/dsa/b53/b53_regs.h
@@ -309,6 +309,9 @@
/* Port VLAN mask (16 bit) IMP port is always 8, also on 5325 & co */
#define B53_PVLAN_PORT_MASK(i) ((i) * 2)
+/* Join all VLANs register (16 bit) */
+#define B53_JOIN_ALL_VLAN_EN 0x50
+
/*************************************************************************
* 802.1Q Page Registers
*************************************************************************/
diff --git a/drivers/net/dsa/b53/b53_spi.c b/drivers/net/dsa/b53/b53_spi.c
index 2bda0b5f1578..f89f5308a99b 100644
--- a/drivers/net/dsa/b53/b53_spi.c
+++ b/drivers/net/dsa/b53/b53_spi.c
@@ -270,7 +270,7 @@ static int b53_spi_write64(struct b53_device *dev, u8 page, u8 reg, u64 value)
return spi_write(spi, txbuf, sizeof(txbuf));
}
-static struct b53_io_ops b53_spi_ops = {
+static const struct b53_io_ops b53_spi_ops = {
.read8 = b53_spi_read8,
.read16 = b53_spi_read16,
.read32 = b53_spi_read32,
@@ -317,8 +317,6 @@ static int b53_spi_remove(struct spi_device *spi)
static struct spi_driver b53_spi_driver = {
.driver = {
.name = "b53-switch",
- .bus = &spi_bus_type,
- .owner = THIS_MODULE,
},
.probe = b53_spi_probe,
.remove = b53_spi_remove,
diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c
index 3e2d4a5fcd5a..8a62b6a69703 100644
--- a/drivers/net/dsa/b53/b53_srab.c
+++ b/drivers/net/dsa/b53/b53_srab.c
@@ -344,7 +344,7 @@ err:
return ret;
}
-static struct b53_io_ops b53_srab_ops = {
+static const struct b53_io_ops b53_srab_ops = {
.read8 = b53_srab_read8,
.read16 = b53_srab_read16,
.read32 = b53_srab_read32,
generated by cgit v1.2.3 (git 2.0.4) at 2025-02-08 22:03:48 +0000