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freebsd-dev/sys/x86/conf/NOTES

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Start to split out the really x86 specific NOTES from the global notes file. Start with COMPAT_43, since it's really only relevant to x86. Reviewed by: jhb@ Differential Revision: https://reviews.freebsd.org/D21203
2019-08-12 22:58:13 +00:00
# $FreeBSD$
#
# Common NOTES between i386 and amd64
#####################################################################
# COMPATIBILITY OPTIONS
Move sc out of the global file x86 needs sc, as does sparc64. powerpc doesn't use it by default, but some old powermac notebooks do not work with vt yet for reasons unknonw. Even so, I've removed it from powerpc LINT. It's not in daily use there, and the intent is to 100% switch to vt now that it works for that platform to limit support burden. All the other architectures omit some or all of the screen savers from their lint config. Move them to the x86 NOTES files and remove the exclusions. This reduces slightly the number of savers sparc64 compiles, but since they are in GENERIC, the overage is adequate and if someone reaelly wants to sort them out in sparc64 they can sweat the details and the testing. Reviewed by: jhb (earlier version), manu (earlier version), jhibbits Differential Revision: https://reviews.freebsd.org/D21233
2019-08-12 22:58:44 +00:00
# Implement system calls compatible with 4.3BSD and FreeBSD 1.x,
# and 2.x a.out binaries. Not needed for ELF binaries, or newer
# a.out binaries.
Start to split out the really x86 specific NOTES from the global notes file. Start with COMPAT_43, since it's really only relevant to x86. Reviewed by: jhb@ Differential Revision: https://reviews.freebsd.org/D21203
2019-08-12 22:58:13 +00:00
options COMPAT_43
Move sc out of the global file x86 needs sc, as does sparc64. powerpc doesn't use it by default, but some old powermac notebooks do not work with vt yet for reasons unknonw. Even so, I've removed it from powerpc LINT. It's not in daily use there, and the intent is to 100% switch to vt now that it works for that platform to limit support burden. All the other architectures omit some or all of the screen savers from their lint config. Move them to the x86 NOTES files and remove the exclusions. This reduces slightly the number of savers sparc64 compiles, but since they are in GENERIC, the overage is adequate and if someone reaelly wants to sort them out in sparc64 they can sweat the details and the testing. Reviewed by: jhb (earlier version), manu (earlier version), jhibbits Differential Revision: https://reviews.freebsd.org/D21233
2019-08-12 22:58:44 +00:00
#####################################################################
# HARDWARE DEVICE CONFIGURATION
# The syscons console driver (SCO color console compatible).
device sc
Use envvar rather than nonstandard hint. lines The NOTES files have a bunch of hint lines that are removed when generating LINT. However, we can achieve the same effect by prepending each of the lines with 'envvar' so the NOTES files become standard config(8) files. No functional changes as the sed script to generate the LINT files filters these either way. Suggested by: kevans
2020-09-23 19:18:53 +00:00
envvar hint.sc.0.at="isa"
Move sc out of the global file x86 needs sc, as does sparc64. powerpc doesn't use it by default, but some old powermac notebooks do not work with vt yet for reasons unknonw. Even so, I've removed it from powerpc LINT. It's not in daily use there, and the intent is to 100% switch to vt now that it works for that platform to limit support burden. All the other architectures omit some or all of the screen savers from their lint config. Move them to the x86 NOTES files and remove the exclusions. This reduces slightly the number of savers sparc64 compiles, but since they are in GENERIC, the overage is adequate and if someone reaelly wants to sort them out in sparc64 they can sweat the details and the testing. Reviewed by: jhb (earlier version), manu (earlier version), jhibbits Differential Revision: https://reviews.freebsd.org/D21233
2019-08-12 22:58:44 +00:00
options MAXCONS=16 # number of virtual consoles
options SC_ALT_MOUSE_IMAGE # simplified mouse cursor in text mode
options SC_DFLT_FONT # compile font in
makeoptions SC_DFLT_FONT=cp850
options SC_DFLT_TERM=\"sc\" # default terminal emulator
options SC_DISABLE_KDBKEY # disable `debug' key
options SC_DISABLE_REBOOT # disable reboot key sequence
options SC_HISTORY_SIZE=200 # number of history buffer lines
options SC_MOUSE_CHAR=0x3 # char code for text mode mouse cursor
options SC_PIXEL_MODE # add support for the raster text mode
# The following options will let you change the default colors of syscons.
options SC_NORM_ATTR=(FG_GREEN|BG_BLACK)
options SC_NORM_REV_ATTR=(FG_YELLOW|BG_GREEN)
options SC_KERNEL_CONS_ATTR=(FG_RED|BG_BLACK)
options SC_KERNEL_CONS_ATTRS=\"\x0c\x0d\x0e\x0f\x02\x09\x0a\x0b\"
options SC_KERNEL_CONS_REV_ATTR=(FG_BLACK|BG_RED)
# The following options will let you change the default behavior of
# cut-n-paste feature
options SC_CUT_SPACES2TABS # convert leading spaces into tabs
options SC_CUT_SEPCHARS=\"x09\" # set of characters that delimit words
# (default is single space - \"x20\")
# If you have a two button mouse, you may want to add the following option
# to use the right button of the mouse to paste text.
options SC_TWOBUTTON_MOUSE
# You can selectively disable features in syscons.
options SC_NO_CUTPASTE
options SC_NO_FONT_LOADING
options SC_NO_HISTORY
options SC_NO_MODE_CHANGE
options SC_NO_SYSMOUSE
options SC_NO_SUSPEND_VTYSWITCH
#!options SC_NO_TERM_DUMB
#!options SC_NO_TERM_SC
#!options SC_NO_TERM_SCTEKEN
# `flags' for sc
# 0x80 Put the video card in the VESA 800x600 dots, 16 color mode
# 0x100 Probe for a keyboard device periodically if one is not present
# Splash screen and screen saver support
device splash
# Various screen savers.
device blank_saver
device daemon_saver
device dragon_saver
device fade_saver
device fire_saver
device green_saver
device logo_saver
device rain_saver
device snake_saver
device star_saver
device warp_saver
Floppy driver really only works on x86 Move the floppy driver to the x86 specific notes file. Reviewed by: jhb, manu, jhibbits, emaste Differential Revision: https://reviews.freebsd.org/D21208
2019-08-12 22:58:50 +00:00
#
# Standard floppy disk controllers and floppy tapes, supports
# the Y-E DATA External FDD (PC Card)
#
device fdc
Use envvar rather than nonstandard hint. lines The NOTES files have a bunch of hint lines that are removed when generating LINT. However, we can achieve the same effect by prepending each of the lines with 'envvar' so the NOTES files become standard config(8) files. No functional changes as the sed script to generate the LINT files filters these either way. Suggested by: kevans
2020-09-23 19:18:53 +00:00
envvar hint.fdc.0.at="isa"
envvar hint.fdc.0.port="0x3F0"
envvar hint.fdc.0.irq="6"
envvar hint.fdc.0.drq="2"
Floppy driver really only works on x86 Move the floppy driver to the x86 specific notes file. Reviewed by: jhb, manu, jhibbits, emaste Differential Revision: https://reviews.freebsd.org/D21208
2019-08-12 22:58:50 +00:00
#
# FDC_DEBUG enables floppy debugging. Since the debug output is huge, you
# gotta turn it actually on by setting the variable fd_debug with DDB,
# however.
options FDC_DEBUG
#
# Activate this line if you happen to have an Insight floppy tape.
# Probing them proved to be dangerous for people with floppy disks only,
# so it's "hidden" behind a flag:
#hint.fdc.0.flags="1"
# Specify floppy devices
Use envvar rather than nonstandard hint. lines The NOTES files have a bunch of hint lines that are removed when generating LINT. However, we can achieve the same effect by prepending each of the lines with 'envvar' so the NOTES files become standard config(8) files. No functional changes as the sed script to generate the LINT files filters these either way. Suggested by: kevans
2020-09-23 19:18:53 +00:00
envvar hint.fd.0.at="fdc0"
envvar hint.fd.0.drive="0"
envvar hint.fd.1.at="fdc0"
envvar hint.fd.1.drive="1"
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