| NOTES (49081) | NOTES (49098) |
|---|---|
| 1# 2# LINT -- config file for checking all the sources, tries to pull in 3# as much of the source tree as it can. 4# | 1# 2# LINT -- config file for checking all the sources, tries to pull in 3# as much of the source tree as it can. 4# |
| 5# $Id: LINT,v 1.618 1999/07/25 04:32:44 wpaul Exp $ | 5# $Id: LINT,v 1.619 1999/07/25 13:15:58 cracauer Exp $ |
| 6# 7# NB: You probably don't want to try running a kernel built from this 8# file. Instead, you should start from GENERIC, and add options from 9# this file as required. 10# 11 12# 13# This directive is mandatory; it defines the architecture to be --- 937 unchanged lines hidden (view full) --- 951 952# You can selectively disable features in syscons. 953options SC_NO_CUTPASTE 954options SC_NO_FONT_LOADING 955options SC_NO_HISTORY 956options SC_NO_SYSMOUSE 957 958# | 6# 7# NB: You probably don't want to try running a kernel built from this 8# file. Instead, you should start from GENERIC, and add options from 9# this file as required. 10# 11 12# 13# This directive is mandatory; it defines the architecture to be --- 937 unchanged lines hidden (view full) --- 951 952# You can selectively disable features in syscons. 953options SC_NO_CUTPASTE 954options SC_NO_FONT_LOADING 955options SC_NO_HISTORY 956options SC_NO_SYSMOUSE 957 958# |
| 959# The Numeric Processing eXtension driver. In addition to this, you 960# may configure a math emulator (see above). If your machine has a | 959# The Numeric Processing eXtension driver. In addition to this, you 960# may configure a math emulator (see above). If your machine has a |
| 961# hardware FPU and the kernel configuration includes the npx device 962# *and* a math emulator compiled into the kernel, the hardware FPU 963# will be used, unless it is found to be broken or unless "flags" to 964# npx0 includes "0x08", which requests preference for the emulator. 965device npx0 at nexus? port IO_NPX flags 0x0 irq 13 966 967# 968# `flags' for npx0: --- 6 unchanged lines hidden (view full) --- 975# I586_CPU is an option 976# the cpu is an i586 (perhaps not a Pentium) 977# the probe for npx0 succeeds 978# INT 16 exception handling works. 979# Then copying and zeroing using the npx registers is normally 30-100% faster. 980# The flags can be used to control cases where it doesn't work or is slower. 981# Setting them at boot time using userconfig works right (the optimizations 982# are not used until later in the bootstrap when npx0 is attached). | 961# hardware FPU and the kernel configuration includes the npx device 962# *and* a math emulator compiled into the kernel, the hardware FPU 963# will be used, unless it is found to be broken or unless "flags" to 964# npx0 includes "0x08", which requests preference for the emulator. 965device npx0 at nexus? port IO_NPX flags 0x0 irq 13 966 967# 968# `flags' for npx0: --- 6 unchanged lines hidden (view full) --- 975# I586_CPU is an option 976# the cpu is an i586 (perhaps not a Pentium) 977# the probe for npx0 succeeds 978# INT 16 exception handling works. 979# Then copying and zeroing using the npx registers is normally 30-100% faster. 980# The flags can be used to control cases where it doesn't work or is slower. 981# Setting them at boot time using userconfig works right (the optimizations 982# are not used until later in the bootstrap when npx0 is attached). |
| 983# Flag 0x08 does not imply any settings of the other flags, you may run 984# with FPU preference set to emulator, but still using the i586 optimized 985# memory routines. | 983# Flag 0x08 automatically disables the i586 optimized routines. |
| 986# 987 988# 989# Optional ISA and EISA devices: 990# 991 992# 993# SCSI host adapters: `aha', `bt' --- 1203 unchanged lines hidden --- | 984# 985 986# 987# Optional ISA and EISA devices: 988# 989 990# 991# SCSI host adapters: `aha', `bt' --- 1203 unchanged lines hidden --- |