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authorGabor Juhos <juhosg@openwrt.org>2010-06-08 20:18:25 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-06-08 20:18:25 +0000
commit3c213b14ed2fb778e616da3d2f27d40ff8124db5 (patch)
treeb612ab113059e509d5d3d8781bace2ede268ab0b /target/linux
parent065bc60f37d9b5a972c6ff23c7b5f69fe5d5582c (diff)
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ip17xx: Introduce vlan array
Replace vlan_ports array in struct ip175c_state by an array of structures. Signed-off-by: Martin Mares <mj@ucw.cz> Signed-off-by: Patrick Horn <patrick.horn@gmail.com> SVN-Revision: 21715
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/generic-2.6/files/drivers/net/phy/ip175c.c26
1 files changed, 14 insertions, 12 deletions
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/ip175c.c b/target/linux/generic-2.6/files/drivers/net/phy/ip175c.c
index d911c860f4..03fab74c89 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/ip175c.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/ip175c.c
@@ -276,7 +276,9 @@ struct ip175c_state {
unsigned int add_tag;
unsigned int remove_tag;
int num_vlans;
- unsigned int vlan_ports[MAX_VLANS];
+ struct vlan_state {
+ unsigned int ports;
+ } vlans[MAX_VLANS];
const struct register_mappings *regs;
reg proc_mii; // phy/reg for the low level register access via swconfig
@@ -535,15 +537,15 @@ static int ip175c_get_state(struct ip175c_state *state)
} else {
addr.m += j/2;
}
- GET_PORT_BITS(state, state->vlan_ports[j], addr, bit_lookup);
+ GET_PORT_BITS(state, state->vlans[j].ports, addr, bit_lookup);
}
} else {
for (j=0; j<MAX_VLANS; j++) {
- state->vlan_ports[j] = 0;
+ state->vlans[j].ports = 0;
for (i=0; i<state->regs->NUM_PORTS; i++) {
if ((state->ports[i].pvid == j) ||
(state->ports[i].pvid == 0)) {
- state->vlan_ports[j] |= (1<<i);
+ state->vlans[j].ports |= (1<<i);
}
}
}
@@ -649,7 +651,7 @@ static int ip175c_set_state(struct ip175c_state *state)
} else {
addr.m += j/2;
}
- vlan_mask = state->vlan_ports[j];
+ vlan_mask = state->vlans[j].ports;
SET_PORT_BITS(state, vlan_mask, addr, bit_lookup);
}
}
@@ -676,7 +678,7 @@ static void ip175c_correct_vlan_state(struct ip175c_state *state)
int i, j;
state->num_vlans = 0;
for (i=0; i<MAX_VLANS; i++) {
- if (state->vlan_ports[i] != 0) {
+ if (state->vlans[i].ports != 0) {
state->num_vlans = i+1; // Hack -- we need to store the "set" vlans somewhere...
}
}
@@ -690,8 +692,8 @@ static void ip175c_correct_vlan_state(struct ip175c_state *state)
}
state->ports[i].shareports = portmask;
for (j=0; j<MAX_VLANS; j++) {
- if (state->vlan_ports[j] & portmask)
- state->ports[i].shareports |= state->vlan_ports[j];
+ if (state->vlans[j].ports & portmask)
+ state->ports[i].shareports |= state->vlans[j].ports;
}
}
state->remove_tag = ((~state->add_tag) & ((1<<state->regs->NUM_PORTS)-1));
@@ -758,7 +760,7 @@ static int ip175c_set_enable_vlan(struct switch_dev *dev, const struct switch_at
state->remove_tag = 0x0000;
state->add_tag = 0x0000;
for (i = 0; i < MAX_VLANS; i++)
- state->vlan_ports[i] = 0x0;
+ state->vlans[i].ports = 0x0000;
return state->regs->set_vlan_mode(state);
}
@@ -778,7 +780,7 @@ static int ip175c_get_ports(struct switch_dev *dev, struct switch_val *val)
if (err<0)
return err;
- ports = state->vlan_ports[val->port_vlan];
+ ports = state->vlans[val->port_vlan].ports;
b = 0;
ind = 0;
while (b < MAX_PORTS) {
@@ -809,10 +811,10 @@ static int ip175c_set_ports(struct switch_dev *dev, struct switch_val *val)
if (err < 0)
return err;
- state->vlan_ports[val->port_vlan] = 0;
+ state->vlans[val->port_vlan].ports = 0;
for (i = 0; i < val->len; i++) {
int bitmask = (1<<val->value.ports[i].id);
- state->vlan_ports[val->port_vlan] |= bitmask;
+ state->vlans[val->port_vlan].ports |= bitmask;
if (val->value.ports[i].flags & (1<<SWITCH_PORT_FLAG_TAGGED)) {
state->add_tag |= bitmask;
} else {