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1# SPDX-License-Identifier: GPL-2.0-only
2menu "Bus options (PCI, PCMCIA, EISA, GSC, ISA)"
3
4config GSC
5 bool "VSC/GSC/HSC bus support"
6 select HAVE_EISA
7 select HAS_IOPORT
8 default y
9 help
10 The VSC, GSC and HSC busses were used from the earliest 700-series
11 workstations up to and including the C360/J2240 workstations. They
12 were also used in servers from the E-class to the K-class. They
13 are not found in B1000, C3000, J5000, A500, L1000, N4000 and upwards.
14 If in doubt, say "Y".
15
16config HPPB
17 bool "HP-PB bus support"
18 depends on GSC
19 help
20 The HP-PB bus was used in the Nova class and K-class servers.
21 If in doubt, say "Y"
22
23config IOMMU_CCIO
24 bool "U2/Uturn I/O MMU"
25 depends on GSC
26 help
27 Say Y here to enable DMA management routines for the first
28 generation of PA-RISC cache-coherent machines. Programs the
29 U2/Uturn chip in "Virtual Mode" and use the I/O MMU.
30
31config GSC_LASI
32 bool "Lasi I/O support"
33 depends on GSC
34 help
35 Say Y here to support the Lasi multifunction chip found in
36 many PA-RISC workstations & servers. It includes interfaces
37 for a parallel port, serial port, NCR 53c710 SCSI, Apricot
38 Ethernet, Harmony audio, PS/2 keyboard & mouse, ISDN, telephony
39 and floppy. Note that you must still enable all the individual
40 drivers for these chips.
41
42config GSC_WAX
43 bool "Wax I/O support"
44 depends on GSC
45 help
46 Say Y here to support the Wax multifunction chip found in some
47 older systems, including B/C/D/R class and 715/64, 715/80 and
48 715/100. Wax includes an EISA adapter, a serial port (not always
49 used), a HIL interface chip and is also known to be used as the
50 GSC bridge for an X.25 GSC card.
51
52config ISA
53 bool "ISA support"
54 depends on EISA
55 help
56 If you want to plug an ISA card into your EISA bus, say Y here.
57 Most people should say N.
58
59config GSC_DINO
60 bool "GSCtoPCI/Dino PCI support"
61 depends on PCI && GSC
62 help
63 Say Y here to support the Dino & Cujo GSC to PCI bridges found in
64 machines from the B132 to the C360, the J2240 and the A180. Some
65 GSC/HSC cards (eg gigabit & dual 100 Mbit Ethernet) have a Dino on
66 the card, and you also need to say Y here if you have such a card.
67 Note that Dino also supplies one of the serial ports on certain
68 machines. If in doubt, say Y.
69
70config PCI_LBA
71 bool "LBA/Elroy PCI support"
72 depends on PCI
73 help
74 Say Y here to support the Elroy PCI Lower Bus Adapter. This is
75 present on B, C, J, L and N-class machines with 4-digit model
76 numbers and the A400/A500.
77
78config IOSAPIC
79 bool
80 depends on PCI_LBA
81 default PCI_LBA
82
83config IOMMU_SBA
84 bool
85 depends on PCI_LBA
86 default PCI_LBA
87
88endmenu
89
90menu "PA-RISC specific drivers"
91
92config SUPERIO
93 bool "SuperIO (SuckyIO) support"
94 depends on PCI_LBA
95 default y
96 help
97 Say Y here to support the SuperIO chip found in Bxxxx, C3xxx and
98 J5xxx+ machines. This enables IDE, Floppy, Parallel Port, and
99 Serial port on those machines.
100
101config CHASSIS_LCD_LED
102 bool "Chassis LCD and LED support"
103 depends on LEDS_CLASS=y
104 default y
105 select LEDS_TRIGGERS
106 help
107 Say Y here if you want to enable support for the Heartbeat,
108 Disk/Network activities LEDs on some PA-RISC machines,
109 or support for the LCD that can be found on recent material.
110
111 This has nothing to do with LED State support for A and E class.
112
113 If unsure, say Y.
114
115config PDC_CHASSIS
116 bool "PDC chassis state codes support"
117 default y
118 help
119 Say Y here if you want to enable support for Chassis codes.
120 That includes support for LED State front panel as found on E
121 class, and support for the GSP Virtual Front Panel (LED State and
122 message logging) as found on high end servers such as A, L and
123 N-class.
124 This driver will also display progress messages on LCD display,
125 such as "INI", "RUN" and "FLT", and might thus clobber messages
126 shown by the LED/LCD driver.
127 This driver updates the state panel (LED and/or LCD) upon system
128 state change (eg: boot, shutdown or panic).
129
130 If unsure, say Y.
131
132
133config PDC_CHASSIS_WARN
134 bool "PDC chassis warnings support"
135 depends on PROC_FS
136 default y
137 help
138 Say Y here if you want to enable support for Chassis warnings.
139 This will add a proc entry '/proc/chassis' giving some information
140 about the overall health state of the system.
141 This includes NVRAM battery level, overtemp or failures such as
142 fans or power units.
143
144 If unsure, say Y.
145
146
147config PDC_STABLE
148 tristate "PDC Stable Storage support"
149 depends on SYSFS
150 default y
151 help
152 Say Y here if you want to enable support for accessing Stable Storage
153 variables (PDC non volatile variables such as Primary Boot Path,
154 Console Path, Autoboot, Autosearch, etc) through SysFS.
155
156 If unsure, say Y.
157
158 To compile this driver as a module, choose M here.
159 The module will be called pdc_stable.
160
161endmenu
1menu "Bus options (PCI, PCMCIA, EISA, GSC, ISA)"
2
3config GSC
4 bool "VSC/GSC/HSC bus support"
5 default y
6 help
7 The VSC, GSC and HSC busses were used from the earliest 700-series
8 workstations up to and including the C360/J2240 workstations. They
9 were also used in servers from the E-class to the K-class. They
10 are not found in B1000, C3000, J5000, A500, L1000, N4000 and upwards.
11 If in doubt, say "Y".
12
13config HPPB
14 bool "HP-PB bus support"
15 depends on GSC
16 help
17 The HP-PB bus was used in the Nova class and K-class servers.
18 If in doubt, say "Y"
19
20config IOMMU_CCIO
21 bool "U2/Uturn I/O MMU"
22 depends on GSC
23 help
24 Say Y here to enable DMA management routines for the first
25 generation of PA-RISC cache-coherent machines. Programs the
26 U2/Uturn chip in "Virtual Mode" and use the I/O MMU.
27
28config GSC_LASI
29 bool "Lasi I/O support"
30 depends on GSC
31 help
32 Say Y here to support the Lasi multifunction chip found in
33 many PA-RISC workstations & servers. It includes interfaces
34 for a parallel port, serial port, NCR 53c710 SCSI, Apricot
35 Ethernet, Harmony audio, PS/2 keyboard & mouse, ISDN, telephony
36 and floppy. Note that you must still enable all the individual
37 drivers for these chips.
38
39config GSC_WAX
40 bool "Wax I/O support"
41 depends on GSC
42 help
43 Say Y here to support the Wax multifunction chip found in some
44 older systems, including B/C/D/R class and 715/64, 715/80 and
45 715/100. Wax includes an EISA adapter, a serial port (not always
46 used), a HIL interface chip and is also known to be used as the
47 GSC bridge for an X.25 GSC card.
48
49config EISA
50 bool "EISA support"
51 depends on GSC
52 help
53 Say Y here if you have an EISA bus in your machine. This code
54 supports both the Mongoose & Wax EISA adapters. It is sadly
55 incomplete and lacks support for card-to-host DMA.
56
57source "drivers/eisa/Kconfig"
58
59config ISA
60 bool "ISA support"
61 depends on EISA
62 help
63 If you want to plug an ISA card into your EISA bus, say Y here.
64 Most people should say N.
65
66config PCI
67 bool "PCI support"
68 help
69 All recent HP machines have PCI slots, and you should say Y here
70 if you have a recent machine. If you are convinced you do not have
71 PCI slots in your machine (eg a 712), then you may say "N" here.
72 Beware that some GSC cards have a Dino onboard and PCI inside them,
73 so it may be safest to say "Y" anyway.
74
75source "drivers/pci/Kconfig"
76
77config GSC_DINO
78 bool "GSCtoPCI/Dino PCI support"
79 depends on PCI && GSC
80 help
81 Say Y here to support the Dino & Cujo GSC to PCI bridges found in
82 machines from the B132 to the C360, the J2240 and the A180. Some
83 GSC/HSC cards (eg gigabit & dual 100 Mbit Ethernet) have a Dino on
84 the card, and you also need to say Y here if you have such a card.
85 Note that Dino also supplies one of the serial ports on certain
86 machines. If in doubt, say Y.
87
88config PCI_LBA
89 bool "LBA/Elroy PCI support"
90 depends on PCI
91 help
92 Say Y here to support the Elroy PCI Lower Bus Adapter. This is
93 present on B, C, J, L and N-class machines with 4-digit model
94 numbers and the A400/A500.
95
96config IOSAPIC
97 bool
98 depends on PCI_LBA
99 default PCI_LBA
100
101config IOMMU_SBA
102 bool
103 depends on PCI_LBA
104 default PCI_LBA
105
106config IOMMU_HELPER
107 bool
108 depends on IOMMU_SBA || IOMMU_CCIO
109 default y
110
111source "drivers/pcmcia/Kconfig"
112
113source "drivers/pci/hotplug/Kconfig"
114
115endmenu
116
117menu "PA-RISC specific drivers"
118
119config SUPERIO
120 bool "SuperIO (SuckyIO) support"
121 depends on PCI_LBA
122 default y
123 help
124 Say Y here to support the SuperIO chip found in Bxxxx, C3xxx and
125 J5xxx+ machines. This enables IDE, Floppy, Parallel Port, and
126 Serial port on those machines.
127
128config CHASSIS_LCD_LED
129 bool "Chassis LCD and LED support"
130 default y
131 select VM_EVENT_COUNTERS
132 help
133 Say Y here if you want to enable support for the Heartbeat,
134 Disk/Network activities LEDs on some PA-RISC machines,
135 or support for the LCD that can be found on recent material.
136
137 This has nothing to do with LED State support for A and E class.
138
139 If unsure, say Y.
140
141config PDC_CHASSIS
142 bool "PDC chassis state codes support"
143 default y
144 help
145 Say Y here if you want to enable support for Chassis codes.
146 That includes support for LED State front panel as found on E
147 class, and support for the GSP Virtual Front Panel (LED State and
148 message logging) as found on high end servers such as A, L and
149 N-class.
150 This driver will also display progress messages on LCD display,
151 such as "INI", "RUN" and "FLT", and might thus clobber messages
152 shown by the LED/LCD driver.
153 This driver updates the state panel (LED and/or LCD) upon system
154 state change (eg: boot, shutdown or panic).
155
156 If unsure, say Y.
157
158
159config PDC_CHASSIS_WARN
160 bool "PDC chassis warnings support"
161 depends on PROC_FS
162 default y
163 help
164 Say Y here if you want to enable support for Chassis warnings.
165 This will add a proc entry '/proc/chassis' giving some information
166 about the overall health state of the system.
167 This includes NVRAM battery level, overtemp or failures such as
168 fans or power units.
169
170 If unsure, say Y.
171
172
173config PDC_STABLE
174 tristate "PDC Stable Storage support"
175 depends on SYSFS
176 default y
177 help
178 Say Y here if you want to enable support for accessing Stable Storage
179 variables (PDC non volatile variables such as Primary Boot Path,
180 Console Path, Autoboot, Autosearch, etc) through SysFS.
181
182 If unsure, say Y.
183
184 To compile this driver as a module, choose M here.
185 The module will be called pdc_stable.
186
187endmenu