1#!/bin/sh
2# This writes a skeleton driver and puts it into the kernel tree for you.
3# It also adds FOO and files.FOO configuration files so you can compile
4# a kernel with your FOO driver linked in.
5# To do so:
6# cd /usr/src; make buildkernel KERNCONF=FOO
7#
8# More interestingly, it creates a modules/foo directory
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15# arg2 path to the kernel sources, "/sys" if omitted
16#
17# Trust me, RUN THIS SCRIPT :)
18#
19# TODO:
20# o generate foo_isa.c, foo_pci.c, foo_pccard.c, foo_cardbus.c, and foovar.h
21# o Put pccard stuff in here.
22#
23# $FreeBSD: head/share/examples/drivers/make_device_driver.sh 222179 2011-05-22 14:23:48Z uqs $"
24#
25#
26if [ "X${1}" = "X" ]; then
27 echo "Hey, how about some help here... give me a device name!"
28 exit 1
29fi
30if [ "X${2}" = "X" ]; then
31 TOP=`cd /sys; pwd -P`
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480 * XXX bytes of memory window, we can override
481 * or set the memory size in the child resource list.
482 */
483 memsize = inb(port_start + 1) * 1024; /* for example */
484 error = bus_set_resource(device, SYS_RES_MEMORY,
485 /*rid*/0, membase, memsize);
486 /*
487 * We found one, return non-positive numbers..
488 * Return -N if we can't handle it, but not well.
489 * Return -2 if we would LIKE the device.
490 * Return -1 if we want it a lot.
491 * Return 0 if we MUST get the device.
492 * This allows drivers to 'bid' for a device.
493 */
494 device_set_desc(device, "ACME Widget model 1234");
495 error = -1; /* We want it but someone else
496 may be even better. */
--- 519 unchanged lines hidden ---
2# This writes a skeleton driver and puts it into the kernel tree for you.
3# It also adds FOO and files.FOO configuration files so you can compile
4# a kernel with your FOO driver linked in.
5# To do so:
6# cd /usr/src; make buildkernel KERNCONF=FOO
7#
8# More interestingly, it creates a modules/foo directory
--- 6 unchanged lines hidden (view full) ---
15# arg2 path to the kernel sources, "/sys" if omitted
16#
17# Trust me, RUN THIS SCRIPT :)
18#
19# TODO:
20# o generate foo_isa.c, foo_pci.c, foo_pccard.c, foo_cardbus.c, and foovar.h
21# o Put pccard stuff in here.
22#
23# $FreeBSD: head/share/examples/drivers/make_device_driver.sh 222179 2011-05-22 14:23:48Z uqs $"
24#
25#
26if [ "X${1}" = "X" ]; then
27 echo "Hey, how about some help here... give me a device name!"
28 exit 1
29fi
30if [ "X${2}" = "X" ]; then
31 TOP=`cd /sys; pwd -P`
--- 448 unchanged lines hidden (view full) ---
480 * XXX bytes of memory window, we can override
481 * or set the memory size in the child resource list.
482 */
483 memsize = inb(port_start + 1) * 1024; /* for example */
484 error = bus_set_resource(device, SYS_RES_MEMORY,
485 /*rid*/0, membase, memsize);
486 /*
487 * We found one, return non-positive numbers..
488 * Return -N if we can't handle it, but not well.
489 * Return -2 if we would LIKE the device.
490 * Return -1 if we want it a lot.
491 * Return 0 if we MUST get the device.
492 * This allows drivers to 'bid' for a device.
493 */
494 device_set_desc(device, "ACME Widget model 1234");
495 error = -1; /* We want it but someone else
496 may be even better. */
--- 519 unchanged lines hidden ---