freebsd kernel with SKQ
11cdd44a03
universal. (1) New struct intr_map_data is defined as a container for arbitrary description of an interrupt used by a device. Typically, an interrupt number and configuration relevant to an interrupt controller is encoded in such description. However, any additional information may be encoded too like a set of cpus on which an interrupt should be enabled or vendor specific data needed for setup of an interrupt in controller. The struct intr_map_data itself is meant to be opaque for INTRNG. (2) An intr_map_irq() function is created which takes an interrupt controller identification and struct intr_map_data as arguments and returns global interrupt number which identifies an interrupt. (3) A set of functions to be used by bus drivers is created as well as a corresponding set of methods for interrupt controller drivers. These sets take both struct resource and struct intr_map_data as one of the arguments. There is a goal to keep struct intr_map_data in struct resource, however, this way a final solution is not limited to that. (4) Other small changes are done to reflect new situation. This is only first step aiming to create stable interface for interrupt controller drivers. Thus, some temporary solution is taken. Interrupt descriptions for devices are stored in INTRNG and two specific mapping function are created to be temporary used by bus drivers. That's why the struct intr_map_data is not opaque for INTRNG now. This temporary solution will be replaced by final one in next step. Differential Revision: https://reviews.freebsd.org/D5730 |
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| bin | ||
| cddl | ||
| contrib | ||
| crypto | ||
| etc | ||
| gnu | ||
| include | ||
| kerberos5 | ||
| lib | ||
| libexec | ||
| release | ||
| rescue | ||
| sbin | ||
| secure | ||
| share | ||
| sys | ||
| targets | ||
| tests | ||
| tools | ||
| usr.bin | ||
| usr.sbin | ||
| .arcconfig | ||
| .arclint | ||
| COPYRIGHT | ||
| LOCKS | ||
| MAINTAINERS | ||
| Makefile | ||
| Makefile.inc1 | ||
| Makefile.libcompat | ||
| ObsoleteFiles.inc | ||
| README | ||
| UPDATING | ||
This is the top level of the FreeBSD source directory. This file was last revised on: $FreeBSD$ For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information). The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7) and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html for more information, including setting make(1) variables. The `buildkernel` and `installkernel` targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags. Building a kernel is a somewhat more involved process. See build(7), config(8), and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information. Note: If you want to build and install the kernel with the `buildkernel` and `installkernel` targets, you might need to build world before. More information is available in the handbook. The kernel configuration files reside in the sys/<arch>/conf sub-directory. GENERIC is the default configuration used in release builds. NOTES contains entries and documentation for all possible devices, not just those commonly used. Source Roadmap: --------------- bin System/user commands. cddl Various commands and libraries under the Common Development and Distribution License. contrib Packages contributed by 3rd parties. crypto Cryptography stuff (see crypto/README). etc Template files for /etc. games Amusements. gnu Various commands and libraries under the GNU Public License. Please see gnu/COPYING* for more information. include System include files. kerberos5 Kerberos5 (Heimdal) package. lib System libraries. libexec System daemons. release Release building Makefile & associated tools. rescue Build system for statically linked /rescue utilities. sbin System commands. secure Cryptographic libraries and commands. share Shared resources. sys Kernel sources. tests Regression tests which can be run by Kyua. See tests/README for additional information. tools Utilities for regression testing and miscellaneous tasks. usr.bin User commands. usr.sbin System administration commands. For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html