Return to altq_rmclass_debug.h CVS log | Up to [local] / sys / altq |
File: [local] / sys / altq / altq_rmclass_debug.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:04:32 2008 UTC (16 years, 4 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: altq_rmclass_debug.h,v 1.3 2006/03/04 22:40:15 brad Exp $ */ /* $KAME: altq_rmclass_debug.h,v 1.2 2000/02/22 14:00:35 itojun Exp $ */ /* * Copyright (c) Sun Microsystems, Inc. 1998 All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the SMCC Technology * Development Group at Sun Microsystems, Inc. * * 4. The name of the Sun Microsystems, Inc nor may not be used to endorse or * promote products derived from this software without specific prior * written permission. * * SUN MICROSYSTEMS DOES NOT CLAIM MERCHANTABILITY OF THIS SOFTWARE OR THE * SUITABILITY OF THIS SOFTWARE FOR ANY PARTICULAR PURPOSE. The software is * provided "as is" without express or implied warranty of any kind. * * These notices must be retained in any copies of any part of this software. */ #ifndef _ALTQ_ALTQ_RMCLASS_DEBUG_H_ #define _ALTQ_ALTQ_RMCLASS_DEBUG_H_ /* #pragma ident "@(#)rm_class_debug.h 1.7 98/05/04 SMI" */ /* * Cbq debugging macros */ #ifdef __cplusplus extern "C" { #endif #ifdef CBQ_TRACE #ifndef NCBQTRACE #define NCBQTRACE (16 * 1024) #endif /* * To view the trace output, using adb, type: * adb -k /dev/ksyms /dev/mem <cr>, then type * cbqtrace_count/D to get the count, then type * cbqtrace_buffer,0tcount/Dp4C" "Xn * This will dump the trace buffer from 0 to count. */ /* * in ALTQ, "call cbqtrace_dump(N)" from DDB to display 20 events * from Nth event in the circular buffer. */ struct cbqtrace { int count; int function; /* address of function */ int trace_action; /* descriptive 4 characters */ int object; /* object operated on */ }; extern struct cbqtrace cbqtrace_buffer[]; extern struct cbqtrace *cbqtrace_ptr; extern int cbqtrace_count; #define CBQTRACEINIT() { \ if (cbqtrace_ptr == NULL) \ cbqtrace_ptr = cbqtrace_buffer; \ else { \ cbqtrace_ptr = cbqtrace_buffer; \ bzero((void *)cbqtrace_ptr, sizeof(cbqtrace_buffer)); \ cbqtrace_count = 0; \ } \ } #define LOCK_TRACE() splnet() #define UNLOCK_TRACE(x) splx(x) #define CBQTRACE(func, act, obj) { \ int __s = LOCK_TRACE(); \ int *_p = &cbqtrace_ptr->count; \ *_p++ = ++cbqtrace_count; \ *_p++ = (int)(func); \ *_p++ = (int)(act); \ *_p++ = (int)(obj); \ if ((struct cbqtrace *)(void *)_p >= &cbqtrace_buffer[NCBQTRACE])\ cbqtrace_ptr = cbqtrace_buffer; \ else \ cbqtrace_ptr = (struct cbqtrace *)(void *)_p; \ UNLOCK_TRACE(__s); \ } #else /* If no tracing, define no-ops */ #define CBQTRACEINIT() #define CBQTRACE(a, b, c) #endif /* !CBQ_TRACE */ #ifdef __cplusplus } #endif #endif /* _ALTQ_ALTQ_RMCLASS_DEBUG_H_ */