| 1 | # SPDX-License-Identifier: GPL-2.0-only |
| 2 | menu "Bus options (PCI, PCMCIA, EISA, GSC, ISA)" |
| 3 | |
| 4 | config 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 | |
| 16 | config 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 | |
| 23 | config 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 | |
| 31 | config 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 | |
| 42 | config 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 | |
| 52 | config 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 | |
| 59 | config 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 | |
| 70 | config 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 | |
| 78 | config IOSAPIC |
| 79 | bool |
| 80 | depends on PCI_LBA |
| 81 | default PCI_LBA |
| 82 | |
| 83 | config IOMMU_SBA |
| 84 | bool |
| 85 | depends on PCI_LBA |
| 86 | default PCI_LBA |
| 87 | |
| 88 | endmenu |
| 89 | |
| 90 | menu "PA-RISC specific drivers" |
| 91 | |
| 92 | config 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 | |
| 101 | config 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 | |
| 115 | config 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 | |
| 133 | config 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 | |
| 147 | config 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 | |
| 161 | endmenu |