ramips: Rename POC registers

Rename POC registers.

The current code uses POC1-POC3.

The datasheet uses:
POC1: Port Control 0
POC1: Port Control 1
POC2: Port Control 2

So the first POC1 is a typo that should have been POC0, rename the
registers to POC0-POC2 accordingly.

Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de>
SVN-Revision: 33302

diff --git a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c
index 19fc3b4b2d8ea878f63929f3973f48604f3a5477..1ecb1a6ee79f1fa1982ef969bad416bf246b6b3b 100644 (file)
--- a/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ramips/ramips_esw.c
@@ -23,9 +23,9 @@
 #define RT305X_ESW_REG_POA             0x80
 #define RT305X_ESW_REG_FPA             0x84
 #define RT305X_ESW_REG_SOCPC           0x8c
-#define RT305X_ESW_REG_POC1            0x90
-#define RT305X_ESW_REG_POC2            0x94
-#define RT305X_ESW_REG_POC3            0x98
+#define RT305X_ESW_REG_POC0            0x90
+#define RT305X_ESW_REG_POC1            0x94
+#define RT305X_ESW_REG_POC2            0x98
 #define RT305X_ESW_REG_SGC             0x9c
 #define RT305X_ESW_REG_STRT            0xa0
 #define RT305X_ESW_REG_PCR0            0xc0
@@ -85,16 +85,16 @@
 #define RT305X_ESW_SOCPC_DISBC2CPU_S   16
 #define RT305X_ESW_SOCPC_CRC_PADDING   BIT(25)
 
-#define RT305X_ESW_POC1_EN_BP_S                0
-#define RT305X_ESW_POC1_EN_FC_S                8
-#define RT305X_ESW_POC1_DIS_RMC2CPU_S  16
-#define RT305X_ESW_POC1_DIS_PORT_M     0x7f
-#define RT305X_ESW_POC1_DIS_PORT_S     23
+#define RT305X_ESW_POC0_EN_BP_S                0
+#define RT305X_ESW_POC0_EN_FC_S                8
+#define RT305X_ESW_POC0_DIS_RMC2CPU_S  16
+#define RT305X_ESW_POC0_DIS_PORT_M     0x7f
+#define RT305X_ESW_POC0_DIS_PORT_S     23
 
-#define RT305X_ESW_POC3_UNTAG_EN_M     0xff
-#define RT305X_ESW_POC3_UNTAG_EN_S     0
-#define RT305X_ESW_POC3_ENAGING_S      8
-#define RT305X_ESW_POC3_DIS_UC_PAUSE_S 16
+#define RT305X_ESW_POC2_UNTAG_EN_M     0xff
+#define RT305X_ESW_POC2_UNTAG_EN_S     0
+#define RT305X_ESW_POC2_ENAGING_S      8
+#define RT305X_ESW_POC2_DIS_UC_PAUSE_S 16
 
 #define RT305X_ESW_SGC2_DOUBLE_TAG_M   0x7f
 #define RT305X_ESW_SGC2_DOUBLE_TAG_S   0
@@ -345,15 +345,15 @@ rt305x_esw_hw_init(struct rt305x_esw *esw)
 
        /* Enable Back Pressure, and Flow Control */
        rt305x_esw_wr(esw,
-                     ((RT305X_ESW_PORTS_ALL << RT305X_ESW_POC1_EN_BP_S) |
-                      (RT305X_ESW_PORTS_ALL << RT305X_ESW_POC1_EN_FC_S)),
-                     RT305X_ESW_REG_POC1);
+                     ((RT305X_ESW_PORTS_ALL << RT305X_ESW_POC0_EN_BP_S) |
+                      (RT305X_ESW_PORTS_ALL << RT305X_ESW_POC0_EN_FC_S)),
+                     RT305X_ESW_REG_POC0);
 
        /* Enable Aging, and VLAN TAG removal */
        rt305x_esw_wr(esw,
-                     ((RT305X_ESW_PORTS_ALL << RT305X_ESW_POC3_ENAGING_S) |
-                      (RT305X_ESW_PORTS_NOCPU << RT305X_ESW_POC3_UNTAG_EN_S)),
-                     RT305X_ESW_REG_POC3);
+                     ((RT305X_ESW_PORTS_ALL << RT305X_ESW_POC2_ENAGING_S) |
+                      (RT305X_ESW_PORTS_NOCPU << RT305X_ESW_POC2_UNTAG_EN_S)),
+                     RT305X_ESW_REG_POC2);
 
        rt305x_esw_wr(esw, esw->pdata->reg_initval_fct2, RT305X_ESW_REG_FCT2);
 
@@ -482,9 +482,9 @@ rt305x_esw_apply_config(struct switch_dev *dev)
                                      RT305X_ESW_REG_P0LED + 4*i);
        }
 
-       rt305x_esw_rmw(esw, RT305X_ESW_REG_POC1,
-                      RT305X_ESW_POC1_DIS_PORT_M << RT305X_ESW_POC1_DIS_PORT_S,
-                      disable << RT305X_ESW_POC1_DIS_PORT_S);
+       rt305x_esw_rmw(esw, RT305X_ESW_REG_POC0,
+                      RT305X_ESW_POC0_DIS_PORT_M << RT305X_ESW_POC0_DIS_PORT_S,
+                      disable << RT305X_ESW_POC0_DIS_PORT_S);
        rt305x_esw_rmw(esw, RT305X_ESW_REG_SGC2,
                       (RT305X_ESW_SGC2_DOUBLE_TAG_M <<
                        RT305X_ESW_SGC2_DOUBLE_TAG_S),
@@ -492,9 +492,9 @@ rt305x_esw_apply_config(struct switch_dev *dev)
        rt305x_esw_rmw(esw, RT305X_ESW_REG_PFC1,
                       RT305X_ESW_PFC1_EN_VLAN_M << RT305X_ESW_PFC1_EN_VLAN_S,
                       en_vlan << RT305X_ESW_PFC1_EN_VLAN_S);
-       rt305x_esw_rmw(esw, RT305X_ESW_REG_POC3,
-                      RT305X_ESW_POC3_UNTAG_EN_M << RT305X_ESW_POC3_UNTAG_EN_S,
-                      untag << RT305X_ESW_POC3_UNTAG_EN_S);
+       rt305x_esw_rmw(esw, RT305X_ESW_REG_POC2,
+                      RT305X_ESW_POC2_UNTAG_EN_M << RT305X_ESW_POC2_UNTAG_EN_S,
+                      untag << RT305X_ESW_POC2_UNTAG_EN_S);
 
        if (!esw->global_vlan_enable) {
                /*
@@ -624,16 +624,16 @@ rt305x_esw_get_port_bool(struct switch_dev *dev,
 
        switch (attr->id) {
        case RT305X_ESW_ATTR_PORT_DISABLE:
-               reg = RT305X_ESW_REG_POC1;
-               shift = RT305X_ESW_POC1_DIS_PORT_S;
+               reg = RT305X_ESW_REG_POC0;
+               shift = RT305X_ESW_POC0_DIS_PORT_S;
                break;
        case RT305X_ESW_ATTR_PORT_DOUBLETAG:
                reg = RT305X_ESW_REG_SGC2;
                shift = RT305X_ESW_SGC2_DOUBLE_TAG_S;
                break;
        case RT305X_ESW_ATTR_PORT_UNTAG:
-               reg = RT305X_ESW_REG_POC3;
-               shift = RT305X_ESW_POC3_UNTAG_EN_S;
+               reg = RT305X_ESW_REG_POC2;
+               shift = RT305X_ESW_POC2_UNTAG_EN_S;
                break;
        case RT305X_ESW_ATTR_PORT_LAN:
                reg = RT305X_ESW_REG_SGC2;
@@ -760,7 +760,7 @@ static int
 rt305x_esw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val)
 {
        struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
-       u32 vmsc, poc3;
+       u32 vmsc, poc2;
        int vlan_idx = -1;
        int i;
 
@@ -782,7 +782,7 @@ rt305x_esw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val)
                return -EINVAL;
 
        vmsc = rt305x_esw_get_vmsc(esw, vlan_idx);
-       poc3 = rt305x_esw_rr(esw, RT305X_ESW_REG_POC3);
+       poc2 = rt305x_esw_rr(esw, RT305X_ESW_REG_POC2);
 
        for (i = 0; i < RT305X_ESW_NUM_PORTS; i++) {
                struct switch_port *p;
@@ -793,7 +793,7 @@ rt305x_esw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val)
 
                p = &val->value.ports[val->len++];
                p->id = i;
-               if (poc3 & (port_mask << RT305X_ESW_POC3_UNTAG_EN_S))
+               if (poc2 & (port_mask << RT305X_ESW_POC2_UNTAG_EN_S))
                        p->flags = 0;
                else
                        p->flags = 1 << SWITCH_PORT_FLAG_TAGGED;