[PATCH net-next 2/6] net: dsa: b53: Prepare to support 7445 switch
From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2016-08-25 05:10:55
Subsystem:
broadcom b53/sf2 ethernet switch driver, networking drivers, networking [dsa], the rest · Maintainers:
Florian Fainelli, Jonas Gorski, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Andrew Lunn, Vladimir Oltean, Linus Torvalds
Allocate a device entry for the Broadcom BCM7445 integrated switch currently backed by bcm_sf2.c. Since this is the latest generation, it has 4 ARL entries, 4K VLANs and uses Port 8 for the CPU/IMP port. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- drivers/net/dsa/b53/b53_common.c | 12 ++++++++++++ drivers/net/dsa/b53/b53_priv.h | 1 + 2 files changed, 13 insertions(+)
diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c
index 30377ceb1928..0e6b8125a8ea 100644
--- a/drivers/net/dsa/b53/b53_common.c
+++ b/drivers/net/dsa/b53/b53_common.c@@ -1598,6 +1598,18 @@ static const struct b53_chip_data b53_switch_chips[] = { .jumbo_pm_reg = B53_JUMBO_PORT_MASK, .jumbo_size_reg = B53_JUMBO_MAX_SIZE, }, + { + .chip_id = BCM7445_DEVICE_ID, + .dev_name = "BCM7445", + .vlans = 4096, + .enabled_ports = 0x1ff, + .arl_entries = 4, + .cpu_port = B53_CPU_PORT, + .vta_regs = B53_VTA_REGS, + .duplex_reg = B53_DUPLEX_STAT_GE, + .jumbo_pm_reg = B53_JUMBO_PORT_MASK, + .jumbo_size_reg = B53_JUMBO_MAX_SIZE, + }, }; static int b53_switch_init(struct b53_device *dev)
diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h
index d268493a5fec..cf2ff2cbc8ab 100644
--- a/drivers/net/dsa/b53/b53_priv.h
+++ b/drivers/net/dsa/b53/b53_priv.h@@ -60,6 +60,7 @@ enum { BCM53018_DEVICE_ID = 0x53018, BCM53019_DEVICE_ID = 0x53019, BCM58XX_DEVICE_ID = 0x5800, + BCM7445_DEVICE_ID = 0x7445, }; #define B53_N_PORTS 9
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2.7.4