| clock.c (212812) | clock.c (218965) |
|---|---|
| 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * Copyright (c) 2010 Alexander Motin <mav@FreeBSD.org> 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * William Jolitz and Don Ahn. 8 * --- 20 unchanged lines hidden (view full) --- 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * from: @(#)clock.c 7.2 (Berkeley) 5/12/91 34 */ 35 36#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1990 The Regents of the University of California. 3 * Copyright (c) 2010 Alexander Motin <mav@FreeBSD.org> 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * William Jolitz and Don Ahn. 8 * --- 20 unchanged lines hidden (view full) --- 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * from: @(#)clock.c 7.2 (Berkeley) 5/12/91 34 */ 35 36#include <sys/cdefs.h> |
| 37__FBSDID("$FreeBSD: head/sys/x86/isa/clock.c 212812 2010-09-18 07:36:43Z mav $"); | 37__FBSDID("$FreeBSD: head/sys/x86/isa/clock.c 218965 2011-02-23 09:22:33Z brucec $"); |
| 38 39/* 40 * Routines to handle clock hardware. 41 */ 42 43#include "opt_clock.h" 44#include "opt_isa.h" 45#include "opt_mca.h" --- 424 unchanged lines hidden (view full) --- 470static int 471sysctl_machdep_i8254_freq(SYSCTL_HANDLER_ARGS) 472{ 473 int error; 474 u_int freq; 475 476 /* 477 * Use `i8254' instead of `timer' in external names because `timer' | 38 39/* 40 * Routines to handle clock hardware. 41 */ 42 43#include "opt_clock.h" 44#include "opt_isa.h" 45#include "opt_mca.h" --- 424 unchanged lines hidden (view full) --- 470static int 471sysctl_machdep_i8254_freq(SYSCTL_HANDLER_ARGS) 472{ 473 int error; 474 u_int freq; 475 476 /* 477 * Use `i8254' instead of `timer' in external names because `timer' |
| 478 * is is too generic. Should use it everywhere. | 478 * is too generic. Should use it everywhere. |
| 479 */ 480 freq = i8254_freq; 481 error = sysctl_handle_int(oidp, &freq, 0, req); 482 if (error == 0 && req->newptr != NULL) { 483 i8254_freq = freq; 484 if (attimer_sc != NULL) { 485 set_i8254_freq(attimer_sc->mode, attimer_sc->period); 486 attimer_sc->tc.tc_frequency = freq; --- 261 unchanged lines hidden --- | 479 */ 480 freq = i8254_freq; 481 error = sysctl_handle_int(oidp, &freq, 0, req); 482 if (error == 0 && req->newptr != NULL) { 483 i8254_freq = freq; 484 if (attimer_sc != NULL) { 485 set_i8254_freq(attimer_sc->mode, attimer_sc->period); 486 attimer_sc->tc.tc_frequency = freq; --- 261 unchanged lines hidden --- |