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net: dsa: microchip: move remaining register offset to ksz_chip_reg

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This patch moves the broadcast ctrl, multicast ctrl and start control
registers from ksz_chip_dat to ksz_chip_reg.

Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arun Ramadoss 2022-06-28 22:43:29 +05:30 committed by David S. Miller
parent 6877102f95
commit 9d95329c65
2 changed files with 18 additions and 42 deletions
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57
drivers/net/dsa/microchip/ksz_common.c
View File

@ -217,6 +217,9 @@ static const u16 ksz8795_regs[] = {
[P_SPEED_STATUS] = 0x09,
[S_TAIL_TAG_CTRL] = 0x0C,
[P_STP_CTRL] = 0x02,
[S_START_CTRL] = 0x01,
[S_BROADCAST_CTRL] = 0x06,
[S_MULTICAST_CTRL] = 0x04,
};
static const u32 ksz8795_masks[] = {
@ -268,6 +271,9 @@ static const u16 ksz8863_regs[] = {
[P_SPEED_STATUS] = 0x0F,
[S_TAIL_TAG_CTRL] = 0x03,
[P_STP_CTRL] = 0x02,
[S_START_CTRL] = 0x01,
[S_BROADCAST_CTRL] = 0x06,
[S_MULTICAST_CTRL] = 0x04,
};
static const u32 ksz8863_masks[] = {
@ -305,6 +311,9 @@ static u8 ksz8863_shifts[] = {
static const u16 ksz9477_regs[] = {
[P_STP_CTRL] = 0x0B04,
[S_START_CTRL] = 0x0300,
[S_BROADCAST_CTRL] = 0x0332,
[S_MULTICAST_CTRL] = 0x0331,
};
@ -325,9 +334,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.regs = ksz8795_regs,
.masks = ksz8795_masks,
.shifts = ksz8795_shifts,
.broadcast_ctrl_reg = 0x06,
.multicast_ctrl_reg = 0x04,
.start_ctrl_reg = 0x01,
.supports_mii = {false, false, false, false, true},
.supports_rmii = {false, false, false, false, true},
.supports_rgmii = {false, false, false, false, true},
@ -364,9 +370,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.regs = ksz8795_regs,
.masks = ksz8795_masks,
.shifts = ksz8795_shifts,
.broadcast_ctrl_reg = 0x06,
.multicast_ctrl_reg = 0x04,
.start_ctrl_reg = 0x01,
.supports_mii = {false, false, false, false, true},
.supports_rmii = {false, false, false, false, true},
.supports_rgmii = {false, false, false, false, true},
@ -389,9 +392,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.regs = ksz8795_regs,
.masks = ksz8795_masks,
.shifts = ksz8795_shifts,
.broadcast_ctrl_reg = 0x06,
.multicast_ctrl_reg = 0x04,
.start_ctrl_reg = 0x01,
.supports_mii = {false, false, false, false, true},
.supports_rmii = {false, false, false, false, true},
.supports_rgmii = {false, false, false, false, true},
@ -413,9 +413,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.regs = ksz8863_regs,
.masks = ksz8863_masks,
.shifts = ksz8863_shifts,
.broadcast_ctrl_reg = 0x06,
.multicast_ctrl_reg = 0x04,
.start_ctrl_reg = 0x01,
.supports_mii = {false, false, true},
.supports_rmii = {false, false, true},
.internal_phy = {true, true, false},
@ -435,9 +432,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false,
false, true, false},
.supports_rmii = {false, false, false, false,
@ -462,9 +456,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false,
false, true, true},
.supports_rmii = {false, false, false, false,
@ -488,9 +479,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, true},
.supports_rmii = {false, false, true},
.supports_rgmii = {false, false, true},
@ -511,9 +499,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false,
false, true, true},
.supports_rmii = {false, false, false, false,
@ -536,9 +521,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false, true},
.supports_rmii = {false, false, false, false, true},
.supports_rgmii = {false, false, false, false, true},
@ -557,9 +539,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false, true, true},
.supports_rmii = {false, false, false, false, true, true},
.supports_rgmii = {false, false, false, false, true, true},
@ -578,9 +557,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false,
true, true, false, false},
.supports_rmii = {false, false, false, false,
@ -603,9 +579,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false,
true, true, false, false},
.supports_rmii = {false, false, false, false,
@ -628,9 +601,6 @@ const struct ksz_chip_data ksz_switch_chips[] = {
.mib_cnt = ARRAY_SIZE(ksz9477_mib_names),
.reg_mib_cnt = MIB_COUNTER_NUM,
.regs = ksz9477_regs,
.broadcast_ctrl_reg = 0x0332,
.multicast_ctrl_reg = 0x0331,
.start_ctrl_reg = 0x0300,
.supports_mii = {false, false, false, false,
true, true, false, false},
.supports_rmii = {false, false, false, false,
@ -830,8 +800,11 @@ static void ksz_update_port_member(struct ksz_device *dev, int port)
static int ksz_setup(struct dsa_switch *ds)
{
struct ksz_device *dev = ds->priv;
const u16 *regs;
int ret;
regs = dev->info->regs;
dev->vlan_cache = devm_kcalloc(dev->dev, sizeof(struct vlan_table),
dev->info->num_vlans, GFP_KERNEL);
if (!dev->vlan_cache)
@ -844,7 +817,7 @@ static int ksz_setup(struct dsa_switch *ds)
}
/* set broadcast storm protection 10% rate */
regmap_update_bits(dev->regmap[1], dev->info->broadcast_ctrl_reg,
regmap_update_bits(dev->regmap[1], regs[S_BROADCAST_CTRL],
BROADCAST_STORM_RATE,
(BROADCAST_STORM_VALUE *
BROADCAST_STORM_PROT_RATE) / 100);
@ -853,7 +826,7 @@ static int ksz_setup(struct dsa_switch *ds)
dev->dev_ops->enable_stp_addr(dev);
regmap_update_bits(dev->regmap[0], dev->info->multicast_ctrl_reg,
regmap_update_bits(dev->regmap[0], regs[S_MULTICAST_CTRL],
MULTICAST_STORM_DISABLE, MULTICAST_STORM_DISABLE);
ksz_init_mib_timer(dev);
@ -867,7 +840,7 @@ static int ksz_setup(struct dsa_switch *ds)
}
/* start switch */
regmap_update_bits(dev->regmap[0], dev->info->start_ctrl_reg,
regmap_update_bits(dev->regmap[0], regs[S_START_CTRL],
SW_START, SW_START);
return 0;

3
drivers/net/dsa/microchip/ksz_common.h
View File

@ -165,6 +165,9 @@ enum ksz_regs {
P_SPEED_STATUS,
S_TAIL_TAG_CTRL,
P_STP_CTRL,
S_START_CTRL,
S_BROADCAST_CTRL,
S_MULTICAST_CTRL,
};
enum ksz_masks {