Skip to content
Navigation Menu
Toggle navigation
Sign in
In this repository
All GitHub Enterprise
↵
Jump to
↵
No suggested jump to results
In this repository
All GitHub Enterprise
↵
Jump to
↵
In this organization
All GitHub Enterprise
↵
Jump to
↵
In this repository
All GitHub Enterprise
↵
Jump to
↵
Sign in
Reseting focus
You signed in with another tab or window.
Reload
to refresh your session.
You signed out in another tab or window.
Reload
to refresh your session.
You switched accounts on another tab or window.
Reload
to refresh your session.
Dismiss alert
{{ message }}
mariux64
/
linux
Public
Notifications
You must be signed in to change notification settings
Fork
0
Star
0
Code
Issues
2
Pull requests
0
Actions
Projects
0
Wiki
Security
Insights
Additional navigation options
Code
Issues
Pull requests
Actions
Projects
Wiki
Security
Insights
Files
dbde9e6
Documentation
arch
block
crypto
drivers
accessibility
acpi
amba
android
ata
atm
auxdisplay
base
bcma
block
bluetooth
bus
cdrom
char
clk
clocksource
connector
cpufreq
cpuidle
crypto
dca
devfreq
dio
dma-buf
dma
edac
eisa
extcon
firewire
firmware
fmc
gpio
gpu
hid
hsi
hv
hwmon
hwspinlock
hwtracing
i2c
ide
idle
iio
infiniband
input
iommu
ipack
irqchip
isdn
leds
lguest
macintosh
mailbox
mcb
md
media
memory
memstick
message
mfd
misc
mmc
mtd
net
appletalk
arcnet
bonding
caif
can
cris
dsa
Kconfig
Makefile
bcm_sf2.c
bcm_sf2.h
bcm_sf2_regs.h
mv88e6060.c
mv88e6123_61_65.c
mv88e6131.c
mv88e6171.c
mv88e6352.c
mv88e6xxx.c
mv88e6xxx.h
ethernet
fddi
hamradio
hippi
hyperv
ieee802154
ipvlan
irda
phy
plip
ppp
slip
team
usb
vmxnet3
wan
wimax
wireless
xen-netback
Kconfig
LICENSE.SRC
Makefile
Space.c
dummy.c
eql.c
ifb.c
loopback.c
macvlan.c
macvtap.c
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
sungem_phy.c
tun.c
veth.c
virtio_net.c
vxlan.c
xen-netfront.c
nfc
ntb
nubus
of
oprofile
parisc
parport
pci
pcmcia
phy
pinctrl
platform
pnp
power
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset
rpmsg
rtc
s390
sbus
scsi
sfi
sh
sn
soc
spi
spmi
ssb
staging
target
tc
thermal
thunderbolt
tty
uio
usb
uwb
vfio
vhost
video
virt
virtio
vlynq
vme
w1
watchdog
xen
zorro
Kconfig
Makefile
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
README
REPORTING-BUGS
Breadcrumbs
linux
/
drivers
/
net
/
dsa
/
mv88e6123_61_65.c
Copy path
Blame
Blame
Latest commit
History
History
136 lines (115 loc) · 3.48 KB
Breadcrumbs
linux
/
drivers
/
net
/
dsa
/
mv88e6123_61_65.c
Top
File metadata and controls
Code
Blame
136 lines (115 loc) · 3.48 KB
Raw
/* * net/dsa/mv88e6123_61_65.c - Marvell 88e6123/6161/6165 switch chip support * Copyright (c) 2008-2009 Marvell Semiconductor * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #include <linux/delay.h> #include <linux/jiffies.h> #include <linux/list.h> #include <linux/module.h> #include <linux/netdevice.h> #include <linux/phy.h> #include <net/dsa.h> #include "mv88e6xxx.h" static char *mv88e6123_61_65_probe(struct device *host_dev, int sw_addr) { struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev); int ret; if (bus == NULL) return NULL; ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), PORT_SWITCH_ID); if (ret >= 0) { if (ret == PORT_SWITCH_ID_6123_A1) return "Marvell 88E6123 (A1)"; if (ret == PORT_SWITCH_ID_6123_A2) return "Marvell 88E6123 (A2)"; if ((ret & 0xfff0) == PORT_SWITCH_ID_6123) return "Marvell 88E6123"; if (ret == PORT_SWITCH_ID_6161_A1) return "Marvell 88E6161 (A1)"; if (ret == PORT_SWITCH_ID_6161_A2) return "Marvell 88E6161 (A2)"; if ((ret & 0xfff0) == PORT_SWITCH_ID_6161) return "Marvell 88E6161"; if (ret == PORT_SWITCH_ID_6165_A1) return "Marvell 88E6165 (A1)"; if (ret == PORT_SWITCH_ID_6165_A2) return "Marvell 88e6165 (A2)"; if ((ret & 0xfff0) == PORT_SWITCH_ID_6165) return "Marvell 88E6165"; } return NULL; } static int mv88e6123_61_65_setup_global(struct dsa_switch *ds) { int ret; ret = mv88e6xxx_setup_global(ds); if (ret) return ret; /* Disable the PHY polling unit (since there won't be any * external PHYs to poll), don't discard packets with * excessive collisions, and mask all interrupt sources. */ REG_WRITE(REG_GLOBAL, 0x04, 0x0000); /* Configure the upstream port, and configure the upstream * port as the port to which ingress and egress monitor frames * are to be sent. */ REG_WRITE(REG_GLOBAL, 0x1a, (dsa_upstream_port(ds) * 0x1110)); /* Disable remote management for now, and set the switch's * DSA device number. */ REG_WRITE(REG_GLOBAL, 0x1c, ds->index & 0x1f); return 0; } static int mv88e6123_61_65_setup(struct dsa_switch *ds) { struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); int ret; ret = mv88e6xxx_setup_common(ds); if (ret < 0) return ret; switch (ps->id) { case PORT_SWITCH_ID_6123: ps->num_ports = 3; break; case PORT_SWITCH_ID_6161: case PORT_SWITCH_ID_6165: ps->num_ports = 6; break; default: return -ENODEV; } ret = mv88e6xxx_switch_reset(ds, false); if (ret < 0) return ret; ret = mv88e6123_61_65_setup_global(ds); if (ret < 0) return ret; return mv88e6xxx_setup_ports(ds); } struct dsa_switch_driver mv88e6123_61_65_switch_driver = { .tag_protocol = DSA_TAG_PROTO_EDSA, .priv_size = sizeof(struct mv88e6xxx_priv_state), .probe = mv88e6123_61_65_probe, .setup = mv88e6123_61_65_setup, .set_addr = mv88e6xxx_set_addr_indirect, .phy_read = mv88e6xxx_phy_read, .phy_write = mv88e6xxx_phy_write, .poll_link = mv88e6xxx_poll_link, .get_strings = mv88e6xxx_get_strings, .get_ethtool_stats = mv88e6xxx_get_ethtool_stats, .get_sset_count = mv88e6xxx_get_sset_count, #ifdef CONFIG_NET_DSA_HWMON .get_temp = mv88e6xxx_get_temp, #endif .get_regs_len = mv88e6xxx_get_regs_len, .get_regs = mv88e6xxx_get_regs, }; MODULE_ALIAS("platform:mv88e6123"); MODULE_ALIAS("platform:mv88e6161"); MODULE_ALIAS("platform:mv88e6165");
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
You can’t perform that action at this time.