From 7d5af56418d7d01e43247a33b6fe6492ea871923 Mon Sep 17 00:00:00 2001 From: Rafał Miłecki Date: Thu, 16 Sep 2021 14:03:54 +0200 Subject: net: dsa: b53: Drop unused "cpu_port" field MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It's set but never used anymore. Signed-off-by: Rafał Miłecki Reviewed-by: Florian Fainelli Tested-by: Florian Fainelli Signed-off-by: Jakub Kicinski --- drivers/net/dsa/b53/b53_common.c | 28 ---------------------------- drivers/net/dsa/b53/b53_priv.h | 1 - 2 files changed, 29 deletions(-) (limited to 'drivers/net/dsa/b53') diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 13f337a102ba..06279ba64cc8 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -2300,7 +2300,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 2, .arl_buckets = 1024, .imp_port = 5, - .cpu_port = B53_CPU_PORT_25, .duplex_reg = B53_DUPLEX_STAT_FE, }, { @@ -2311,7 +2310,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 2, .arl_buckets = 1024, .imp_port = 5, - .cpu_port = B53_CPU_PORT_25, .duplex_reg = B53_DUPLEX_STAT_FE, }, { @@ -2322,7 +2320,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2336,7 +2333,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2350,7 +2346,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS_9798, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2364,7 +2359,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS_9798, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2379,7 +2373,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_buckets = 1024, .vta_regs = B53_VTA_REGS, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, .jumbo_size_reg = B53_JUMBO_MAX_SIZE, @@ -2392,7 +2385,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2406,7 +2398,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2420,7 +2411,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS_63XX, .duplex_reg = B53_DUPLEX_STAT_63XX, .jumbo_pm_reg = B53_JUMBO_PORT_MASK_63XX, @@ -2434,7 +2424,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */ .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2448,7 +2437,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */ .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2462,7 +2450,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */ .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2476,7 +2463,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */ .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2490,7 +2476,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT_25, /* TODO: auto detect */ .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2504,7 +2489,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2518,7 +2502,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2533,7 +2516,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 256, .imp_port = 8, - .cpu_port = 8, /* TODO: ports 4, 5, 8 */ .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2547,7 +2529,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 1024, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2561,7 +2542,6 @@ static const struct b53_chip_data b53_switch_chips[] = { .arl_bins = 4, .arl_buckets = 256, .imp_port = 8, - .cpu_port = B53_CPU_PORT, .vta_regs = B53_VTA_REGS, .duplex_reg = B53_DUPLEX_STAT_GE, .jumbo_pm_reg = B53_JUMBO_PORT_MASK, @@ -2587,7 +2567,6 @@ static int b53_switch_init(struct b53_device *dev) dev->vta_regs[2] = chip->vta_regs[2]; dev->jumbo_pm_reg = chip->jumbo_pm_reg; dev->imp_port = chip->imp_port; - dev->cpu_port = chip->cpu_port; dev->num_vlans = chip->vlans; dev->num_arl_bins = chip->arl_bins; dev->num_arl_buckets = chip->arl_buckets; @@ -2619,13 +2598,6 @@ static int b53_switch_init(struct b53_device *dev) break; #endif } - } else if (dev->chip_id == BCM53115_DEVICE_ID) { - u64 strap_value; - - b53_read48(dev, B53_STAT_PAGE, B53_STRAP_VALUE, &strap_value); - /* use second IMP port if GMII is enabled */ - if (strap_value & SV_GMII_CTRL_115) - dev->cpu_port = 5; } dev->num_ports = fls(dev->enabled_ports); diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h index 5d068acf7cf8..5be8fe000037 100644 --- a/drivers/net/dsa/b53/b53_priv.h +++ b/drivers/net/dsa/b53/b53_priv.h @@ -124,7 +124,6 @@ struct b53_device { /* used ports mask */ u16 enabled_ports; unsigned int imp_port; - unsigned int cpu_port; /* connect specific data */ u8 current_page; -- cgit