net: mscc: ocelot: add definitions for VCAP ES0 keys, actions and target
As a preparation step for the offloading to ES0, let's create the
infrastructure for talking with this hardware block.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c
index 5ca0ce2..e3e961e 100644
--- a/drivers/net/dsa/ocelot/felix_vsc9959.c
+++ b/drivers/net/dsa/ocelot/felix_vsc9959.c
@@ -361,6 +361,7 @@ static const u32 *vsc9959_regmap[TARGET_MAX] = {
[QSYS] = vsc9959_qsys_regmap,
[REW] = vsc9959_rew_regmap,
[SYS] = vsc9959_sys_regmap,
+ [S0] = vsc9959_vcap_regmap,
[S1] = vsc9959_vcap_regmap,
[S2] = vsc9959_vcap_regmap,
[PTP] = vsc9959_ptp_regmap,
@@ -395,6 +396,11 @@ static const struct resource vsc9959_target_io_res[TARGET_MAX] = {
.end = 0x001ffff,
.name = "sys",
},
+ [S0] = {
+ .start = 0x0040000,
+ .end = 0x00403ff,
+ .name = "s0",
+ },
[S1] = {
.start = 0x0050000,
.end = 0x00503ff,
@@ -604,6 +610,38 @@ static const struct ocelot_stat_layout vsc9959_stats_layout[] = {
{ .offset = 0x111, .name = "drop_green_prio_7", },
};
+static const struct vcap_field vsc9959_vcap_es0_keys[] = {
+ [VCAP_ES0_EGR_PORT] = { 0, 3},
+ [VCAP_ES0_IGR_PORT] = { 3, 3},
+ [VCAP_ES0_RSV] = { 6, 2},
+ [VCAP_ES0_L2_MC] = { 8, 1},
+ [VCAP_ES0_L2_BC] = { 9, 1},
+ [VCAP_ES0_VID] = { 10, 12},
+ [VCAP_ES0_DP] = { 22, 1},
+ [VCAP_ES0_PCP] = { 23, 3},
+};
+
+static const struct vcap_field vsc9959_vcap_es0_actions[] = {
+ [VCAP_ES0_ACT_PUSH_OUTER_TAG] = { 0, 2},
+ [VCAP_ES0_ACT_PUSH_INNER_TAG] = { 2, 1},
+ [VCAP_ES0_ACT_TAG_A_TPID_SEL] = { 3, 2},
+ [VCAP_ES0_ACT_TAG_A_VID_SEL] = { 5, 1},
+ [VCAP_ES0_ACT_TAG_A_PCP_SEL] = { 6, 2},
+ [VCAP_ES0_ACT_TAG_A_DEI_SEL] = { 8, 2},
+ [VCAP_ES0_ACT_TAG_B_TPID_SEL] = { 10, 2},
+ [VCAP_ES0_ACT_TAG_B_VID_SEL] = { 12, 1},
+ [VCAP_ES0_ACT_TAG_B_PCP_SEL] = { 13, 2},
+ [VCAP_ES0_ACT_TAG_B_DEI_SEL] = { 15, 2},
+ [VCAP_ES0_ACT_VID_A_VAL] = { 17, 12},
+ [VCAP_ES0_ACT_PCP_A_VAL] = { 29, 3},
+ [VCAP_ES0_ACT_DEI_A_VAL] = { 32, 1},
+ [VCAP_ES0_ACT_VID_B_VAL] = { 33, 12},
+ [VCAP_ES0_ACT_PCP_B_VAL] = { 45, 3},
+ [VCAP_ES0_ACT_DEI_B_VAL] = { 48, 1},
+ [VCAP_ES0_ACT_RSV] = { 49, 23},
+ [VCAP_ES0_ACT_HIT_STICKY] = { 72, 1},
+};
+
static const struct vcap_field vsc9959_vcap_is1_keys[] = {
[VCAP_IS1_HK_TYPE] = { 0, 1},
[VCAP_IS1_HK_LOOKUP] = { 1, 2},
@@ -777,6 +815,18 @@ static struct vcap_field vsc9959_vcap_is2_actions[] = {
};
static const struct vcap_props vsc9959_vcap_props[] = {
+ [VCAP_ES0] = {
+ .action_type_width = 0,
+ .action_table = {
+ [ES0_ACTION_TYPE_NORMAL] = {
+ .width = 72, /* HIT_STICKY not included */
+ .count = 1,
+ },
+ },
+ .target = S0,
+ .keys = vsc9959_vcap_es0_keys,
+ .actions = vsc9959_vcap_es0_actions,
+ },
[VCAP_IS1] = {
.action_type_width = 0,
.action_table = {
diff --git a/drivers/net/dsa/ocelot/seville_vsc9953.c b/drivers/net/dsa/ocelot/seville_vsc9953.c
index 2b19c79..67336a5 100644
--- a/drivers/net/dsa/ocelot/seville_vsc9953.c
+++ b/drivers/net/dsa/ocelot/seville_vsc9953.c
@@ -354,6 +354,7 @@ static const u32 *vsc9953_regmap[TARGET_MAX] = {
[QSYS] = vsc9953_qsys_regmap,
[REW] = vsc9953_rew_regmap,
[SYS] = vsc9953_sys_regmap,
+ [S0] = vsc9953_vcap_regmap,
[S1] = vsc9953_vcap_regmap,
[S2] = vsc9953_vcap_regmap,
[GCB] = vsc9953_gcb_regmap,
@@ -387,6 +388,11 @@ static const struct resource vsc9953_target_io_res[TARGET_MAX] = {
.end = 0x001ffff,
.name = "sys",
},
+ [S0] = {
+ .start = 0x0040000,
+ .end = 0x00403ff,
+ .name = "s0",
+ },
[S1] = {
.start = 0x0050000,
.end = 0x00503ff,
@@ -607,6 +613,38 @@ static const struct ocelot_stat_layout vsc9953_stats_layout[] = {
{ .offset = 0x91, .name = "drop_green_prio_7", },
};
+static const struct vcap_field vsc9953_vcap_es0_keys[] = {
+ [VCAP_ES0_EGR_PORT] = { 0, 4},
+ [VCAP_ES0_IGR_PORT] = { 4, 4},
+ [VCAP_ES0_RSV] = { 8, 2},
+ [VCAP_ES0_L2_MC] = { 10, 1},
+ [VCAP_ES0_L2_BC] = { 11, 1},
+ [VCAP_ES0_VID] = { 12, 12},
+ [VCAP_ES0_DP] = { 24, 1},
+ [VCAP_ES0_PCP] = { 25, 3},
+};
+
+static const struct vcap_field vsc9953_vcap_es0_actions[] = {
+ [VCAP_ES0_ACT_PUSH_OUTER_TAG] = { 0, 2},
+ [VCAP_ES0_ACT_PUSH_INNER_TAG] = { 2, 1},
+ [VCAP_ES0_ACT_TAG_A_TPID_SEL] = { 3, 2},
+ [VCAP_ES0_ACT_TAG_A_VID_SEL] = { 5, 1},
+ [VCAP_ES0_ACT_TAG_A_PCP_SEL] = { 6, 2},
+ [VCAP_ES0_ACT_TAG_A_DEI_SEL] = { 8, 2},
+ [VCAP_ES0_ACT_TAG_B_TPID_SEL] = { 10, 2},
+ [VCAP_ES0_ACT_TAG_B_VID_SEL] = { 12, 1},
+ [VCAP_ES0_ACT_TAG_B_PCP_SEL] = { 13, 2},
+ [VCAP_ES0_ACT_TAG_B_DEI_SEL] = { 15, 2},
+ [VCAP_ES0_ACT_VID_A_VAL] = { 17, 12},
+ [VCAP_ES0_ACT_PCP_A_VAL] = { 29, 3},
+ [VCAP_ES0_ACT_DEI_A_VAL] = { 32, 1},
+ [VCAP_ES0_ACT_VID_B_VAL] = { 33, 12},
+ [VCAP_ES0_ACT_PCP_B_VAL] = { 45, 3},
+ [VCAP_ES0_ACT_DEI_B_VAL] = { 48, 1},
+ [VCAP_ES0_ACT_RSV] = { 49, 24},
+ [VCAP_ES0_ACT_HIT_STICKY] = { 73, 1},
+};
+
static const struct vcap_field vsc9953_vcap_is1_keys[] = {
[VCAP_IS1_HK_TYPE] = { 0, 1},
[VCAP_IS1_HK_LOOKUP] = { 1, 2},
@@ -767,6 +805,18 @@ static struct vcap_field vsc9953_vcap_is2_actions[] = {
};
static const struct vcap_props vsc9953_vcap_props[] = {
+ [VCAP_ES0] = {
+ .action_type_width = 0,
+ .action_table = {
+ [ES0_ACTION_TYPE_NORMAL] = {
+ .width = 73, /* HIT_STICKY not included */
+ .count = 1,
+ },
+ },
+ .target = S0,
+ .keys = vsc9953_vcap_es0_keys,
+ .actions = vsc9953_vcap_es0_actions,
+ },
[VCAP_IS1] = {
.action_type_width = 0,
.action_table = {
diff --git a/drivers/net/ethernet/mscc/ocelot_vsc7514.c b/drivers/net/ethernet/mscc/ocelot_vsc7514.c
index 4bb3f7f..86f8b77 100644
--- a/drivers/net/ethernet/mscc/ocelot_vsc7514.c
+++ b/drivers/net/ethernet/mscc/ocelot_vsc7514.c
@@ -758,6 +758,38 @@ static const struct ocelot_ops ocelot_ops = {
.wm_enc = ocelot_wm_enc,
};
+static const struct vcap_field vsc7514_vcap_es0_keys[] = {
+ [VCAP_ES0_EGR_PORT] = { 0, 4},
+ [VCAP_ES0_IGR_PORT] = { 4, 4},
+ [VCAP_ES0_RSV] = { 8, 2},
+ [VCAP_ES0_L2_MC] = { 10, 1},
+ [VCAP_ES0_L2_BC] = { 11, 1},
+ [VCAP_ES0_VID] = { 12, 12},
+ [VCAP_ES0_DP] = { 24, 1},
+ [VCAP_ES0_PCP] = { 25, 3},
+};
+
+static const struct vcap_field vsc7514_vcap_es0_actions[] = {
+ [VCAP_ES0_ACT_PUSH_OUTER_TAG] = { 0, 2},
+ [VCAP_ES0_ACT_PUSH_INNER_TAG] = { 2, 1},
+ [VCAP_ES0_ACT_TAG_A_TPID_SEL] = { 3, 2},
+ [VCAP_ES0_ACT_TAG_A_VID_SEL] = { 5, 1},
+ [VCAP_ES0_ACT_TAG_A_PCP_SEL] = { 6, 2},
+ [VCAP_ES0_ACT_TAG_A_DEI_SEL] = { 8, 2},
+ [VCAP_ES0_ACT_TAG_B_TPID_SEL] = { 10, 2},
+ [VCAP_ES0_ACT_TAG_B_VID_SEL] = { 12, 1},
+ [VCAP_ES0_ACT_TAG_B_PCP_SEL] = { 13, 2},
+ [VCAP_ES0_ACT_TAG_B_DEI_SEL] = { 15, 2},
+ [VCAP_ES0_ACT_VID_A_VAL] = { 17, 12},
+ [VCAP_ES0_ACT_PCP_A_VAL] = { 29, 3},
+ [VCAP_ES0_ACT_DEI_A_VAL] = { 32, 1},
+ [VCAP_ES0_ACT_VID_B_VAL] = { 33, 12},
+ [VCAP_ES0_ACT_PCP_B_VAL] = { 45, 3},
+ [VCAP_ES0_ACT_DEI_B_VAL] = { 48, 1},
+ [VCAP_ES0_ACT_RSV] = { 49, 24},
+ [VCAP_ES0_ACT_HIT_STICKY] = { 73, 1},
+};
+
static const struct vcap_field vsc7514_vcap_is1_keys[] = {
[VCAP_IS1_HK_TYPE] = { 0, 1},
[VCAP_IS1_HK_LOOKUP] = { 1, 2},
@@ -932,6 +964,18 @@ static const struct vcap_field vsc7514_vcap_is2_actions[] = {
};
static const struct vcap_props vsc7514_vcap_props[] = {
+ [VCAP_ES0] = {
+ .action_type_width = 0,
+ .action_table = {
+ [ES0_ACTION_TYPE_NORMAL] = {
+ .width = 73, /* HIT_STICKY not included */
+ .count = 1,
+ },
+ },
+ .target = S0,
+ .keys = vsc7514_vcap_es0_keys,
+ .actions = vsc7514_vcap_es0_actions,
+ },
[VCAP_IS1] = {
.action_type_width = 0,
.action_table = {
@@ -1129,6 +1173,7 @@ static int mscc_ocelot_probe(struct platform_device *pdev)
{ QSYS, "qsys" },
{ ANA, "ana" },
{ QS, "qs" },
+ { S0, "s0" },
{ S1, "s1" },
{ S2, "s2" },
{ PTP, "ptp", 1 },