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-rw-r--r--drivers/net/dsa/b53/b53_srab.c2
-rw-r--r--drivers/net/dsa/dsa_loop.c1
-rw-r--r--drivers/net/dsa/mt7530.c20
-rw-r--r--drivers/net/dsa/mt7530.h7
-rw-r--r--drivers/net/dsa/ocelot/felix.c32
-rw-r--r--drivers/net/dsa/ocelot/felix.h7
-rw-r--r--drivers/net/dsa/ocelot/felix_vsc9959.c23
-rw-r--r--drivers/net/dsa/qca8k.c3
8 files changed, 53 insertions, 42 deletions
diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c
index 0a1be5259be0..38cd8285ac67 100644
--- a/drivers/net/dsa/b53/b53_srab.c
+++ b/drivers/net/dsa/b53/b53_srab.c
@@ -609,7 +609,7 @@ static int b53_srab_probe(struct platform_device *pdev)
priv->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->regs))
- return -ENOMEM;
+ return PTR_ERR(priv->regs);
dev = b53_switch_alloc(&pdev->dev, &b53_srab_ops, priv);
if (!dev)
diff --git a/drivers/net/dsa/dsa_loop.c b/drivers/net/dsa/dsa_loop.c
index fdcb70b9f0e4..400207c5c7de 100644
--- a/drivers/net/dsa/dsa_loop.c
+++ b/drivers/net/dsa/dsa_loop.c
@@ -360,6 +360,7 @@ static void __exit dsa_loop_exit(void)
}
module_exit(dsa_loop_exit);
+MODULE_SOFTDEP("pre: dsa_loop_bdinfo");
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Florian Fainelli");
MODULE_DESCRIPTION("DSA loopback driver");
diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c
index 0123498242b9..797dc48536cc 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -639,11 +639,8 @@ mt7530_cpu_port_enable(struct mt7530_priv *priv,
mt7530_write(priv, MT7530_PVC_P(port),
PORT_SPEC_TAG);
- /* Disable auto learning on the cpu port */
- mt7530_set(priv, MT7530_PSC_P(port), SA_DIS);
-
- /* Unknown unicast frame fordwarding to the cpu port */
- mt7530_set(priv, MT7530_MFC, UNU_FFP(BIT(port)));
+ /* Unknown multicast frame forwarding to the cpu port */
+ mt7530_rmw(priv, MT7530_MFC, UNM_FFP_MASK, UNM_FFP(BIT(port)));
/* Set CPU port number */
if (priv->id == ID_MT7621)
@@ -821,10 +818,15 @@ mt7530_port_set_vlan_aware(struct dsa_switch *ds, int port)
PCR_MATRIX_MASK, PCR_MATRIX(MT7530_ALL_MEMBERS));
/* Trapped into security mode allows packet forwarding through VLAN
- * table lookup.
+ * table lookup. CPU port is set to fallback mode to let untagged
+ * frames pass through.
*/
- mt7530_rmw(priv, MT7530_PCR_P(port), PCR_PORT_VLAN_MASK,
- MT7530_PORT_SECURITY_MODE);
+ if (dsa_is_cpu_port(ds, port))
+ mt7530_rmw(priv, MT7530_PCR_P(port), PCR_PORT_VLAN_MASK,
+ MT7530_PORT_FALLBACK_MODE);
+ else
+ mt7530_rmw(priv, MT7530_PCR_P(port), PCR_PORT_VLAN_MASK,
+ MT7530_PORT_SECURITY_MODE);
/* Set the port as a user port which is to be able to recognize VID
* from incoming packets before fetching entry within the VLAN table.
@@ -1247,8 +1249,6 @@ mt7530_setup(struct dsa_switch *ds)
/* Enable and reset MIB counters */
mt7530_mib_reset(ds);
- mt7530_clear(priv, MT7530_MFC, UNU_FFP_MASK);
-
for (i = 0; i < MT7530_NUM_PORTS; i++) {
/* Disable forwarding by default on all ports */
mt7530_rmw(priv, MT7530_PCR_P(i), PCR_MATRIX_MASK,
diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h
index 756140b7dfd5..3ef7b5a6fc22 100644
--- a/drivers/net/dsa/mt7530.h
+++ b/drivers/net/dsa/mt7530.h
@@ -31,6 +31,7 @@ enum {
#define MT7530_MFC 0x10
#define BC_FFP(x) (((x) & 0xff) << 24)
#define UNM_FFP(x) (((x) & 0xff) << 16)
+#define UNM_FFP_MASK UNM_FFP(~0)
#define UNU_FFP(x) (((x) & 0xff) << 8)
#define UNU_FFP_MASK UNU_FFP(~0)
#define CPU_EN BIT(7)
@@ -147,6 +148,12 @@ enum mt7530_port_mode {
/* Port Matrix Mode: Frames are forwarded by the PCR_MATRIX members. */
MT7530_PORT_MATRIX_MODE = PORT_VLAN(0),
+ /* Fallback Mode: Forward received frames with ingress ports that do
+ * not belong to the VLAN member. Frames whose VID is not listed on
+ * the VLAN table are forwarded by the PCR_MATRIX members.
+ */
+ MT7530_PORT_FALLBACK_MODE = PORT_VLAN(1),
+
/* Security Mode: Discard any frame due to ingress membership
* violation or VID missed on the VLAN table.
*/
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index 9e895ab586d5..5d9db8d042c1 100644
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -100,13 +100,17 @@ static void felix_vlan_add(struct dsa_switch *ds, int port,
const struct switchdev_obj_port_vlan *vlan)
{
struct ocelot *ocelot = ds->priv;
+ u16 flags = vlan->flags;
u16 vid;
int err;
+ if (dsa_is_cpu_port(ds, port))
+ flags &= ~BRIDGE_VLAN_INFO_UNTAGGED;
+
for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {
err = ocelot_vlan_add(ocelot, port, vid,
- vlan->flags & BRIDGE_VLAN_INFO_PVID,
- vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED);
+ flags & BRIDGE_VLAN_INFO_PVID,
+ flags & BRIDGE_VLAN_INFO_UNTAGGED);
if (err) {
dev_err(ds->dev, "Failed to add VLAN %d to port %d: %d\n",
vid, port, err);
@@ -385,6 +389,7 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports)
struct ocelot *ocelot = &felix->ocelot;
phy_interface_t *port_phy_modes;
resource_size_t switch_base;
+ struct resource res;
int port, i, err;
ocelot->num_phys_ports = num_phys_ports;
@@ -397,6 +402,7 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports)
ocelot->stats_layout = felix->info->stats_layout;
ocelot->num_stats = felix->info->num_stats;
ocelot->shared_queue_sz = felix->info->shared_queue_sz;
+ ocelot->num_mact_rows = felix->info->num_mact_rows;
ocelot->ops = felix->info->ops;
port_phy_modes = kcalloc(num_phys_ports, sizeof(phy_interface_t),
@@ -415,17 +421,16 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports)
for (i = 0; i < TARGET_MAX; i++) {
struct regmap *target;
- struct resource *res;
if (!felix->info->target_io_res[i].name)
continue;
- res = &felix->info->target_io_res[i];
- res->flags = IORESOURCE_MEM;
- res->start += switch_base;
- res->end += switch_base;
+ memcpy(&res, &felix->info->target_io_res[i], sizeof(res));
+ res.flags = IORESOURCE_MEM;
+ res.start += switch_base;
+ res.end += switch_base;
- target = ocelot_regmap_init(ocelot, res);
+ target = ocelot_regmap_init(ocelot, &res);
if (IS_ERR(target)) {
dev_err(ocelot->dev,
"Failed to map device memory space\n");
@@ -446,7 +451,6 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports)
for (port = 0; port < num_phys_ports; port++) {
struct ocelot_port *ocelot_port;
void __iomem *port_regs;
- struct resource *res;
ocelot_port = devm_kzalloc(ocelot->dev,
sizeof(struct ocelot_port),
@@ -458,12 +462,12 @@ static int felix_init_structs(struct felix *felix, int num_phys_ports)
return -ENOMEM;
}
- res = &felix->info->port_io_res[port];
- res->flags = IORESOURCE_MEM;
- res->start += switch_base;
- res->end += switch_base;
+ memcpy(&res, &felix->info->port_io_res[port], sizeof(res));
+ res.flags = IORESOURCE_MEM;
+ res.start += switch_base;
+ res.end += switch_base;
- port_regs = devm_ioremap_resource(ocelot->dev, res);
+ port_regs = devm_ioremap_resource(ocelot->dev, &res);
if (IS_ERR(port_regs)) {
dev_err(ocelot->dev,
"failed to map registers for port %d\n", port);
diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h
index 3a7580015b62..2c024cc901d4 100644
--- a/drivers/net/dsa/ocelot/felix.h
+++ b/drivers/net/dsa/ocelot/felix.h
@@ -8,13 +8,14 @@
/* Platform-specific information */
struct felix_info {
- struct resource *target_io_res;
- struct resource *port_io_res;
- struct resource *imdio_res;
+ const struct resource *target_io_res;
+ const struct resource *port_io_res;
+ const struct resource *imdio_res;
const struct reg_field *regfields;
const u32 *const *map;
const struct ocelot_ops *ops;
int shared_queue_sz;
+ int num_mact_rows;
const struct ocelot_stat_layout *stats_layout;
unsigned int num_stats;
int num_ports;
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c
index 2c812b481778..50074da3a1a0 100644
--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -328,10 +328,8 @@ static const u32 *vsc9959_regmap[] = {
[GCB] = vsc9959_gcb_regmap,
};
-/* Addresses are relative to the PCI device's base address and
- * will be fixed up at ioremap time.
- */
-static struct resource vsc9959_target_io_res[] = {
+/* Addresses are relative to the PCI device's base address */
+static const struct resource vsc9959_target_io_res[] = {
[ANA] = {
.start = 0x0280000,
.end = 0x028ffff,
@@ -374,7 +372,7 @@ static struct resource vsc9959_target_io_res[] = {
},
};
-static struct resource vsc9959_port_io_res[] = {
+static const struct resource vsc9959_port_io_res[] = {
{
.start = 0x0100000,
.end = 0x010ffff,
@@ -410,7 +408,7 @@ static struct resource vsc9959_port_io_res[] = {
/* Port MAC 0 Internal MDIO bus through which the SerDes acting as an
* SGMII/QSGMII MAC PCS can be found.
*/
-static struct resource vsc9959_imdio_res = {
+static const struct resource vsc9959_imdio_res = {
.start = 0x8030,
.end = 0x8040,
.name = "imdio",
@@ -984,7 +982,7 @@ static int vsc9959_mdio_bus_alloc(struct ocelot *ocelot)
struct device *dev = ocelot->dev;
resource_size_t imdio_base;
void __iomem *imdio_regs;
- struct resource *res;
+ struct resource res;
struct enetc_hw *hw;
struct mii_bus *bus;
int port;
@@ -1001,12 +999,12 @@ static int vsc9959_mdio_bus_alloc(struct ocelot *ocelot)
imdio_base = pci_resource_start(felix->pdev,
felix->info->imdio_pci_bar);
- res = felix->info->imdio_res;
- res->flags = IORESOURCE_MEM;
- res->start += imdio_base;
- res->end += imdio_base;
+ memcpy(&res, felix->info->imdio_res, sizeof(res));
+ res.flags = IORESOURCE_MEM;
+ res.start += imdio_base;
+ res.end += imdio_base;
- imdio_regs = devm_ioremap_resource(dev, res);
+ imdio_regs = devm_ioremap_resource(dev, &res);
if (IS_ERR(imdio_regs)) {
dev_err(dev, "failed to map internal MDIO registers\n");
return PTR_ERR(imdio_regs);
@@ -1090,6 +1088,7 @@ struct felix_info felix_info_vsc9959 = {
.stats_layout = vsc9959_stats_layout,
.num_stats = ARRAY_SIZE(vsc9959_stats_layout),
.shared_queue_sz = 128 * 1024,
+ .num_mact_rows = 2048,
.num_ports = 6,
.switch_pci_bar = 4,
.imdio_pci_bar = 0,
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
index 9f4205b4439b..d2b5ab403e06 100644
--- a/drivers/net/dsa/qca8k.c
+++ b/drivers/net/dsa/qca8k.c
@@ -1079,8 +1079,7 @@ qca8k_sw_probe(struct mdio_device *mdiodev)
if (id != QCA8K_ID_QCA8337)
return -ENODEV;
- priv->ds = devm_kzalloc(&mdiodev->dev, sizeof(*priv->ds),
- QCA8K_NUM_PORTS);
+ priv->ds = devm_kzalloc(&mdiodev->dev, sizeof(*priv->ds), GFP_KERNEL);
if (!priv->ds)
return -ENOMEM;
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-28 12:02:25 +0000