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-rw-r--r--drivers/net/dsa/b53/b53_srab.c2
-rw-r--r--drivers/net/dsa/mt7530.c9
-rw-r--r--drivers/net/dsa/mt7530.h1
-rw-r--r--drivers/net/dsa/ocelot/felix.c23
-rw-r--r--drivers/net/dsa/ocelot/felix.h6
-rw-r--r--drivers/net/dsa/ocelot/felix_vsc9959.c22
6 files changed, 28 insertions, 35 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/mt7530.c b/drivers/net/dsa/mt7530.c
index 5c444cd722bd..34e4aadfa705 100644
--- a/drivers/net/dsa/mt7530.c
+++ b/drivers/net/dsa/mt7530.c
@@ -628,11 +628,8 @@ 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)
@@ -1294,8 +1291,6 @@ 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 979bb6374678..82af4d2d406e 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)
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index e2c6bf0e430e..e8aae64db1ca 100644
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -388,6 +388,7 @@ 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;
@@ -422,17 +423,16 @@ 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");
@@ -453,7 +453,6 @@ 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),
@@ -465,12 +464,12 @@ 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 9af106513e53..730a8a90e1f7 100644
--- a/drivers/net/dsa/ocelot/felix.h
+++ b/drivers/net/dsa/ocelot/felix.h
@@ -8,9 +8,9 @@
/* 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;
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c
index 8bf395f12b47..5211f05ef2fb 100644
--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -333,10 +333,8 @@ 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,
@@ -379,7 +377,7 @@ 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,
@@ -415,7 +413,7 @@ 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",
@@ -1111,7 +1109,7 @@ 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;
@@ -1128,12 +1126,12 @@ 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);
generated by cgit (git 2.34.1) at 2024-04-28 08:18:40 +0000