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1.1 root 1: Wed Feb 19 15:51:34 1997 Thomas Bushnell, n/BSG <[email protected]> 2: 3: * kernel/i386at/gpl/linux/include/linux/autoconf.h 4: (CONFIG_SCSI_AHA1740, CONFIG_EL3, CONFIG_WD80x3): Turn on these 5: devices. 6: 7: Wed Feb 5 11:35:39 1997 Thomas Bushnell, n/BSG <[email protected]> 8: 9: * kernel/i386at/idt.h: Include "idt-gen.h" instead of 10: include-next. Safer this way. 11: * kernel/i386/idt.h: Moved to ... 12: * kernel/i386/idt-gen.h: ... here. 13: 14: Mon Dec 16 21:01:37 1996 Thomas Bushnell, n/BSG <[email protected]> 15: 16: * kernel/i386/ast.h: Comment out chained include; generic 17: kern/ast.h includes us always, and that's all the ast.h's there 18: are. 19: * kernel/i386/thread.h: Likewise. 20: 21: * kernel/chips/busses.c: Delete file (duplicates generic copy). 22: 23: Thu Apr 18 22:54:26 1996 steve clawson <[email protected]> 24: 25: * configrules: Changed --with-elf option to define __ELF__ instead 26: of ELF. 27: * configure: likewise 28: 29: * include/mach/machine/asm.h: Changed references from ELF to 30: __ELF__. 31: * kernel/i386at/boothdr: likewise. 32: * kernel/util/crtn.S: likewise. 33: * libmach/standalone/mach-crt0.c: likewise. 34: 35: * boot/bsd/main.c: Changes to conform with Multiboot 0.6 (adds a 36: checksum field to the multiboot header). From Erich Boleyn 37: ([email protected]). 38: * boot/linux/misc.c: likewise. 39: * include/mach/machine/multiboot.h: likewise. 40: * kernel/i386at/boothdr: likewise. 41: 42: Thu Apr 4 11:02:40 MST 1996 Bryan Ford <[email protected]> 43: 44: * boot/boot_info_dump.c: dump the string associated with 45: each boot module, if any. 46: 47: * boot/bsd/main.c: pass along the associated boot module string 48: 49: * boot/bsd/mkbsdimage.sh: allow strings to be associated with 50: boot modules, using the syntax "filename:string". 51: 52: Thu Apr 18 22:54:26 1996 steve clawson <[email protected]> 53: 54: * configrules: Changed --with-elf option to define __ELF__ instead 55: of ELF. 56: * configure: likewise 57: 58: * include/mach/machine/asm.h: Changed references from ELF to 59: __ELF__. 60: * kernel/i386at/boothdr: likewise. 61: * kernel/util/crtn.S: likewise. 62: * libmach/standalone/mach-crt0.c: likewise. 63: 64: * boot/bsd/main.c: Changes to conform with Multiboot 0.6 (adds a 65: checksum field to the multiboot header). From Erich Boleyn 66: ([email protected]). 67: * boot/linux/misc.c: likewise. 68: * include/mach/machine/multiboot.h: likewise. 69: * kernel/i386at/boothdr: likewise. 70: 71: Thu Apr 4 11:02:40 MST 1996 Bryan Ford <[email protected]> 72: 73: * boot/boot_info_dump.c: dump the string associated with 74: each boot module, if any. 75: 76: * boot/bsd/main.c: pass along the associated boot module string 77: 78: * boot/bsd/mkbsdimage.sh: allow strings to be associated with 79: boot modules, using the syntax "filename:string". 80: 81: Fri Mar 29 02:00:29 1996 steve clawson <[email protected]> 82: 83: * html/mach4-UK22.html: new file. 84: * html/mach4-UK22-linuxdev.html: likewise. 85: 86: * configrules: Added --enable-fipc option, which adds -DFIPC to DEFS. 87: * configure: likewise. 88: 89: Sun Mar 24 13:12:14 1996 Shantanu Goel <[email protected]> 90: 91: * kernel/i386at/model_dep.c: (init_alloc_aligned): Check for end 92: of memory. 93: 94: Sat Mar 16 20:26:28 1996 Shantanu Goel <[email protected]> 95: 96: Following changes for new driver emulation framework. 97: 98: * kernel/Makerules: Exclude SCSI directories if LINUX_DEV. 99: 100: * kernel/i386/iopb.c: Renamed device_t to mach_device_t. 101: Renamed convert_device_to_port to mach_convert_device_to_port. 102: 103: * kernel/i386/trap.c: (kernel_trap): Panic if page fault at address 104: 0 or kernel text segment. 105: 106: * kernel/i386at/autoconf.c: (bus_master_init): Don't probe for 107: block drivers if the kernel is configured to use Linux block 108: drivers. 109: (bus_device_init): Likewise. 110: 111: * kernel/i386at/kd.c: Renamed device_t to mach_device_t. 112: kernel/i386at/iopl.c: Likewise. 113: kernel/i386at/kd.c: Likewise. 114: kernel/i386/io_emulate.c: Likewise. 115: 116: * kernel/i386at/conf.c: (dev_name_list): Don't include block 117: driver entries if the kernel is configured to use Linux block 118: drivers. 119: 120: * kernel/i386at/i386at_ds_routines.c: New file. 121: kernel/i386at/dev_hdr.h: New file. 122: kernel/i386at/device_emul.h: New file. 123: 124: * kernel/i386at/model_dep.c: (use_all_mem): Set it for LINUX_DEV. 125: (machine_init): Set BIOS warm boot magic. Unmap page zero after 126: device initialization. 127: (halt_all_cpus): Removed BIOS warm boot magic. 128: 129: * kernel/i386at/nhd.c: Don't compile if using Linux drivers. 130: 131: * kernel/i386at/gpl/linux/linux_block.c: New file. 132: kernel/i386at/gpl/linux/linux_emul.h: New file. 133: kernel/i386at/gpl/linux/linux_misc.c: New file. 134: kernel/i386at/gpl/linux/linux_sched.c: New file. 135: kernel/i386at/gpl/linux/linux_version.c: New file. 136: 137: * kernel/i386at/gpl/linux/linux_net.c: Rewritten from scratch. 138: 139: * kernel/i386at/gpl/linux/block: New directory. Block drivers 140: from Linux 1.3.68. 141: 142: * kernel/i386at/gpl/linux/scsi: New directory. SCSI drivers from 143: Linux 1.3.68. 144: 145: * kernel/i386at/gpl/linux/pci: New directory. PCI bus support from 146: Linux 1.3.68. 147: 148: * kernel/i386at/gpl/linux/include: All files upgraded to Linux 1.3.68. 149: kernel/i386at/gpl/linux/net: Likewise. 150: 151: * kernel/intel/pmap.c: (pmap_unmap_page_zero): New function. 152: 153: Wed Mar 6 18:14:22 1996 steve clawson <[email protected]> 154: 155: * include/mach/setjmp.h: Changed definition of jmp_buf[] so that 156: it's big enough for NetBSD, FreeBSD and linux's libc setjmp 157: functions. Otherwise their setjmp ends up overwriting useful info 158: in the cthread_t structures. 159: 160: Tue Mar 5 17:47:59 MST 1996 Linus Kamb ([email protected]) 161: 162: * Changed kernel/i386at/if_ne.c 163: nerecv() recognizes FIPC_MSG_TYPE packets. 164: nefoutput() called by co-opting d_port_death. 165: 166: * Changed kernel/i386at/conf.c 167: maps d_port_death to nefoutput() 168: 169: Fri Feb 23 19:44:52 1996 Bryan Ford <[email protected]> 170: 171: Merged in Erich Boleyn's changes for the latest version of MultiBoot: 172: 173: * boot/Proposal: updated to Erich's latest version of the proposal; 174: bumped the version number to 0.5. 175: 176: * include/mach/machine/multiboot.h: added memory descriptions, 177: ELF symbol table passing support. 178: 179: * kernel/i386at/boothdr.S: flag requiring memory info; 180: receive multiboot_info pointer in ebx instead of eax. 181: 182: * kernel/i386at/model_dep.c: new way of finding available memory 183: 184: * boot/boot_info_dump.c, boot/boot_start.c, boot/do_boot.S: 185: updated for new entry protocol and boot_info format. 186: 187: * boot/bsd/main.c: updated to pass BIOS memory info. 188: 189: * boot/linux/misc.c: [baford] updated to pass BIOS memory info. 190: 191: Thu Feb 15 18:36:54 1996 steve clawson <[email protected]> 192: 193: * kernel/i386/locore.S: added cpu_shutdown() function from OSF 194: Mach mk6.1_free, originally from Dave Slattengren 195: <[email protected]>. 196: 197: * kernel/i386at/kd.c: Made kdreboot() call cpu_shutdown() if 198: the attempt to reset the machine through the keyboard controller 199: dosen't work. 200: 201: * kernel/i386at/kd.c: Dosen't include <com.h> anymore, or set 202: RCLINE. This isn't needed with the serial console changes. 203: 204: * kernel/i386at/if_3c503.h: added 3com vendor ID numbers. 205: 206: * kernel/i386at/if_ns8390.c: Added code from Linux to check for 207: 3com's vendor ID in the Etherlink II probe routine. 208: 209: Tue Feb 13 22:34:27 1996 Kevin T. Van Maren <[email protected]> 210: 211: * kernel/i386at/conf.c: Changed the number of subdevices for the 212: nhd and sd devices to 2^10 for slice numbering. 213: 214: * kernel/i386at/nhd.c: Modified to use the array of partitions 215: and the common partitioning code. Disklabels are still there, 216: but are fairly meaningless to the kernel (except for the basic 217: geometry information from the BIOS). 218: 219: * kernel/i386at/disk.h: minor addition of BAD_BLK from the 220: old hdreg.h file (which is gone) 221: 222: * kernel/i386at/pchd.c: removed as obsolete 223: 224: * kernel/i386at/hdreg.h: removed as obsolete 225: 226: Tue Feb 13 16:22:48 1996 steve clawson <[email protected]> 227: 228: * kernel/i386at/if_ne.c: Changed initialization code to follow the 229: National Semiconductor guidelines for setting up the 8390. 230: 231: Sun Jan 28 22:56:38 MST 1996 Bryan Ford <[email protected]> 232: 233: * Checked in major MOSS changes from work at home: 234: got DPMI support working (Win 3.1, Win95, OS/2) 235: modulo a few minor incompatibilities; 236: VCPI and DOS support are fully functional (again); 237: VCPI and DPMI now support fastints. 238: 239: Wed Jan 17 17:18:57 1996 Bart Robinson <[email protected]> 240: 241: * Serial console working for real. 242: 243: * kernel/bogus/rc.h: removed RCBAUD and added RCADDR, prettied up. 244: 245: * boot/serial.S: added. This is used by the boot adaptor part, 246: the rest of the kernel uses mach4/kernel/device/cons.[ch]. This 247: file was taken from FreeBSD who took it from Mach sometime. 248: 249: * kernel/pc/putchar.c: changed to use serial.S if <rc.h> says so. 250: 251: * boot/bsd/Makerules: serial.S needs kernel/bogus to be on the -I 252: list 253: 254: * boot/linux/Makerules: ditto 255: 256: * kernel/i386at/model_dep.c: changed to call cninit() rather than 257: kdinit(). Also if booted with -d will call cninit() before 258: Debugger(). It used to have kd_cnmaygetc call cninit (yuk!) 259: 260: * kernel/i386at/console_list.h: removed. The console is handled 261: differently now. 262: 263: * kernel/i386at/conf.c: console entry in the device list is now 264: the `virtual' one "cn" instead of "kd" 265: 266: * kernel/i386at/cons_conf.c: added. Defines the constab array 267: which tells us which console-like things to look for. 268: 269: * kernel/i386at/com.c: tweaked to export an interface that 270: mach4/kernel/device/cons.[ch] wants. RCBAUD is in here now 271: rather than rc.h. 272: 273: * kernel/i386at/kd.c: ditto 274: 275: Wed Jan 17 13:51:46 1996 Kevin Van Maren <vanmaren.cs.utah.edu> 276: 277: * Unified the partition code for IDE & SCSI device drivers 278: 279: * kernel/i386at/pc_label.c: deleted 280: * kernel/i386/pc_hd_label.c: deleted (used by hd.c) 281: * kernel/i386/hd.c: deleted (old 'ide' driver) 282: 283: * kernel/i386at/nhdreg.h: Removed the definition of PDLOCATION, 284: should be in <i386at/disk.h> not here! 285: 286: * kernel/i386at/nhd.c: Removed IDE specific PC partition code. 287: Changed to use the unified partition code. 288: 289: Mon Oct 30 08:33:01 1995 Bryan Ford <[email protected]> 290: 291: * mach4-i386/kernel/i386at/interrupt.S: from Shantanu: proper fix 292: for interrupt disable bug. 293: * mach4-i386/kernel/i386/spl.S: likewise. 294: 295: Mon Oct 23 11:08:33 1995 steve clawson <[email protected]> 296: 297: * bootstrap/translate_root.c: new file 298: bootstrap/translate_root.h: likewise 299: 300: Code to convert strange root device encodings (like Linux device 301: numbers) into what Mach wants. 302: 303: Sun Oct 22 18:36:49 1995 Bryan Ford <[email protected]> 304: 305: * Integrated Steve's and Bart's changes from the UK02p16-work branch. 306: 307: * boot: updated booter/kernel interface to be (mostly) conformant 308: to MultiBoot-0.3 proposal. 309: 310: * boot/bsd/crt0.S: pass a boot loader value (Mach/NetBSD/FreeBSD) 311: as well as boothowto and bootdev. 312: 313: * boot/bsd/main.c: Fabricate a proper MultiBoot kernel command line 314: from the boothowto and bootdev values. 315: 316: * boot/bsd/main.c: Cleaned up symbol table loading, so it should 317: work with all a.out format variants. 318: 319: * boot/bsd/main.c: Provide the kernel info on the device we booted from. 320: 321: * mach4-i386/kernel/i386at/model_dep.c: MultiBoot-0.3 compliance. 322: 323: * mach4-i386/kernel/i386at/interrupt.S: mostly fix interrupt nesting 324: problem with Linux driver changes. 325: 326: Mon Oct 16 14:49:01 1995 steve clawson <[email protected]> 327: 328: * boot/bsd/crt0.S: Now should be able to differentiate between 329: the original Mach bootblocks, the old BSD (which NetBSD uses) 330: bootblocks and the new-style FreeBSD bootblocks. 331: 332: Fri Oct 13 16:59:10 1995 steve clawson <[email protected]> 333: 334: * boot/boot_info.c: Add code to add the symbol table into the 335: occupied list that we hand to the kernel. 336: 337: * boot/bsd/crt0.S: Added in code to pass along the boothowto and 338: bootdev. We should be able to tell between Mach, FreeBSD and 339: NetBSD bootblocks, but we don't tell anyone about it yet. 340: 341: * boot/bsd/main.c: Now tries to find the kernel symbol table and 342: put it into a `safe' place for the kernel to grab later. It 343: also sets the bsd_boothowto and bsd_bootdev fields of the 344: boot_info struct. 345: 346: * bootstrap/exec.c: Enabled code to load symbol tables. 347: 348: * kernel/i386/setroot.c: Changed code to work with BSD bootblocks 349: (and their major device numbering...sd == 4, instead of 3). 350: 351: * kernel/i386at/model_dep.c: Now sets kern_sym_start and 352: kern_sym_size from boot_info, along with boothowto and 353: bootinfo from the bootblocks. 354: 355: Wed Oct 4 20:04:27 MDT 1995 Bryan Ford <[email protected]> 356: 357: Released moss-0.80 (tag moss-0-80) 358: 359: Wed Oct 4 12:05:57 MDT 1995 Bryan Ford <[email protected]> 360: 361: Merged in changes made for DOS extender at home: 362: * added mach/i386/debug_reg.h, 363: containing definitions for accessing the debug registers. 364: * changed i16 code to add physical memory to the malloc pool 365: (assuming we're using the lmm to handle the malloc pool). 366: 367: Tue Oct 3 13:22:50 1995 steve clawson <[email protected]> 368: 369: * kernel/pc/i16/i16_raw.c: baford's changes to work with gcc 370: 2.7.0. 371: boot/boot_start.c: Likewise. 372: 373: Thu Sep 28 17:37:44 1995 steve clawson <[email protected]> 374: 375: * Makefile.in: added image, bsdimage and linuximage targets. 376: image will build both the linux and bsd images (Mach and zMach), 377: in the Object directory, the others will only build their their 378: respective images. 379: 380: * kernel/bogus/hpp.h: Changed #define to be 1, so that the driver 381: is included by default. 382: 383: * kernel/i386at/autoconf.c: Changes for NE2000. 384: kernel/i386at/conf.c: Likewise. 385: kernel/i386at/if_ne.c: NE2000 driver. 386: kernel/i386at/if_nereg.h: NE2000 driver header file. 387: 388: * kernel/i386at/gpl/if_hpp.c: Changed #include of vm_param.h to 389: "vm_param.h", since it wasn't getting found in the usual place. 390: kernel/i386at/gpl/if_ul.c: Likewise. 391: kernel/i386at/gpl/if_wd.c: Likewise. 392: 393: 394: Fri Aug 25 23:39:19 1995 Shantanu Goel <[email protected]> 395: 396: * kernel/i386/hardclock.c: (cold): Deleted. The Linux code now 397: uses its own clock interrupt handler. 398: 399: * kernel/i386/spl.S: Use EXT to reference global variables. 400: 401: * kernel/i386/spl.h: spl_t must be int; asm code assume this. 402: 403: * kernel/i386at/autoconf.c: Changed default IRQ for "wd" to 9. 404: (probeio): Don't compare dev->ctlr against -1. GCC 2.7.0 doesn't 405: like it. 406: 407: * kernel/i386at/interrupt.S: (interrupt): Removed check 408: for spurious interrupts. 409: 410: * kernel/i386at/model_dep.c: (cold): Deleted. 411: (startrtclock): Deleted check against multiple invocations; 412: it's no longer needed. 413: 414: * kernel/i386at/pic_isa.c: (intpri): Initialize clock interrupt 415: priority to 0 to disable clock interrupts. 416: 417: * kernel/i386at/gpl/linux/linux_dma.c: 418: (linux_request_dma, linux_free_dma): Made function declarations 419: consistent with prototype. 420: 421: * kernel/i386at/gpl/linux/linux_init.c: (linux_init): Deleted 422: call to startrtclock(). Install temporary clock interrupt handler 423: for Linux device initialization. 424: 425: * kernel/i386at/gpl/linux/linux_net.c: (linux_net_dev_init): Added 426: entries for SEEQ8005, HP100, and Intel EtherExpress Pro. 427: (linux_alloc_skb): No longer takes a 2nd argument in accordance 428: with Linux 1.3.x. 429: (net_soft): Cleaned up DMA handling. 430: 431: * kernel/i386at/gpl/linux/linux_port.c: (linux_request_region): Made 432: function declaration consistent with prototype. 433: 434: * kernel/i386at/gpl/linux/linux_printk.c: Get GCC's stdarg.h. 435: 436: * kernel/i386at/gpl/linux/linux_vsprintf.c: Get GCC's stdarg.h. 437: 438: * kernel/i386at/gpl/linux/net: All files in this directory 439: have been upgraded to Linux 1.3.20. 440: 441: Mon Jun 26 12:41:56 MDT 1995 Miles Bader <[email protected]> 442: 443: * boot/boot_start.c: changed "m" asm constraints to "rm" 444: to make gcc 2.7.0 happy. 445: * kernel/pc/i16/i16_raw.c: avoid using #ifdef's 446: in the middle of macro invocations; gcc 2.7.0 doesn't like them. 447: 448: Fri May 19 11:17:13 MDT 1995 Bryan Ford <[email protected]> 449: 450: * Released UK02p17, as a private snapshot for goel. 451: 452: Tue May 16 00:59:56 1995 Shantanu Goel <[email protected]> 453: 454: * configure: Recognise --enable-linuxdev. 455: 456: * kernel/Makerules: Recognise LINUX_DEV. 457: Don't compile ported Linux drivers if using the native Linux ones. 458: 459: * include/mach/machine/asm.h (TEXT_ALIGN, DATA_ALIGN): New defines. 460: 461: * kernel/i386/ipl.h (NSPL): New define. 462: (intpri): Make type int. 463: (SPLHI, SPL7, IPLHI): Defined to be 7. 464: 465: * kernel/i386/pic.h (PIC_MASTER_ICW, PIC_MASTER_OCW): New defines. 466: (PIC_SLAVE_ICW, PIC_SLAVE_OCW): New defines. 467: 468: * kernel/i386/pic.c (pic_mask, curr_pic_mask): Make type int. 469: (NSPL): Use it. 470: 471: * kernel/i386/spl.S: Rewritten from scratch. 472: 473: * kernel/i386/hardclock.c (hardclock): Linux support changes: 474: 475: * Don't call the Mach interrupt handler during configuration. 476: 477: * Never pass SPL0 flag to clock_interrupt. 478: 479: * Handle Linux timers. 480: 481: * kernel/i386at/conf.c: Added entries for Linux network drivers. 482: Disable native Mach drivers when using the Linux ones. 483: 484: * kernel/i386at/autoconf.c: Disable probing of native Mach drivers 485: when using the Linux ones. 486: Disable printer driver when using Linux drivers because 487: it blindly allocates the irq, causing conflicts with the parallel 488: port Linux network drivers. 489: 490: * kernel/i386at/model_dep.c (machine_init): Call linux_init. 491: (alloc_dma_mem): Modified so it can be called any time while 492: the system is running. Interface changed. 493: (startrtclock): Protect against multiple invocations. 494: 495: * kernel/i386at/nfd.c (fdprobe): Updated call to alloc_dma_mem 496: to account for interface change. 497: 498: * kernel/i386at/interrupt.S: Rewritten from scratch. 499: 500: * kernel/i386at/pic_isa.c (intpri): Make type int. 501: 502: * kernel/i386at/gpl/linux: Directory and files under it added. 503: These provide native Linux network driver support. 504: 505: Fri May 12 10:47:41 MDT 1995 Bryan Ford <[email protected]> 506: 507: * Released UK02p16, as an internal snapshot for rdukes 508: 509: Wed May 3 10:47:41 MDT 1995 Bryan Ford <[email protected]> 510: 511: * Released UK02p15. 512: (UK02p14 was just an intermediate tag after adding ELF support.) 513: 514: Configuration-related changes: 515: 516: ELF support changes: 517: 518: * configure: set 'enable_elf' if user specifies --enable-elf. 519: 520: * include/mach/machine/asm.h: don't add underscores to symbols if ELF. 521: 522: * All over: make proper use of EXT/LEXT/ENTRY macros 523: instead of assuming all public symbols are prefixed with underscores. 524: 525: * boot/bsd.main.c: if a.out-kludge bit isn't set, use exec_load() 526: from libmach_exec.a to interpret the boot image executable header. 527: 528: * kernel/i386/fpe.b_elf: created a uuencoded ELF version of fpe.b 529: 530: * libmach/loader_info.c: deleted, became libmach/exec/a_out.c. 531: 532: Miscellaneous changes: 533: 534: * Makeconf.in: got rid of LD86 and AS86; no longer needed 535: 536: * Makerules: various cleanups and fixes, ELF stuff. 537: 538: * include/mach/machine/vm_param.h: Moved private kernel parts 539: to kernel/i386/vm_param.h. 540: 541: * kernel/dos/*: added a bunch of Unix-like low-level file I/O 542: routines that translate to the appropriate DOS software interrupts. 543: 544: * kernel/i386/seg.h: use MACH_INLINE macro for inline functions. 545: 546: * kernel/i386at/eisa.h: added from MK83a, was missing for some reason. 547: 548: Fri Apr 7 17:43:22 MDT 1995 Bryan Ford <[email protected]> 549: 550: * Released UK02p13. 551: 552: * Got rid of the UK02-freeze branch in the i386 tree. 553: As a result, all the MK83a changes in this tree are now merged in. 554: 555: Fri Apr 7 14:19:55 MDT 1995 Bryan Ford <[email protected]> 556: 557: * Merged in diffs from UK02p9 to UK02p12: 558: 559: Mon Apr 3 19:55:41 MDT 1995 Bryan Ford <[email protected]> 560: 561: * Released UK02p11. 562: Too many changes to describe concisely, 563: almost all affecting only the boot mechanism for now. 564: Also, integrated the kernel/util, kernel/pc, kernel/dos code 565: from my DOS extender project at home. 566: 567: Mon Feb 27 16:32:59 MST 1995 Bryan Ford <[email protected]> 568: 569: * Released UK02p10 as a non-functional snapshot 570: 571: Fri Feb 10 13:25:54 MST 1995 Bryan Ford <[email protected]> 572: 573: Merged in diffs from UK02p7 to UK02p9: 574: 575: Tue Jan 17 15:55:01 MST 1995 Bryan Ford <[email protected]> 576: 577: * Released UK02p8 578: 579: Tue Jan 17 12:03:37 MST 1995 Bryan Ford <[email protected]> 580: 581: * boot/bsd/Makerules: BSD default boot image is now 582: named 'Mach.all' instead of 'boot.all'. 583: 584: Sat Jan 14 15:13:54 MST 1995 Bryan Ford <[email protected]> 585: 586: * libmach/unixoid/Makefile: enable building libmach.a 587: only if user specifies --enable-libmach to configure. 588: 589: Fri Jan 13 15:14:43 1995 steve clawson <[email protected]> 590: 591: * Integrated Shantanu Goel's new floppy and hard drive 592: device drivers. ([email protected]) 593: 594: * kernel/i386at/nhd.c: Rewritten from scratch. 595: kernel/i386at/nhdreg.h: Likewise. 596: kernel/i386at/nfd.c: Likewise. 597: kernel/i386at/nfdreg.h: Likewise. 598: 599: * kernel/i386at/model_dep.c: 600: Added alloc_dma_mem(). 601: 602: * kernel/bogus/fd.h: 603: Set NFD to 4 to include floppy support. 604: 605: * Added an #if 0/#endif wrapper around: 606: kernel/i386/pc_hd_label.c 607: kernel/i386at/pchd.c 608: kernel/i386at/hd.c 609: kernel/i386at/fd.c 610: 611: Fri Jan 13 14:56:35 1995 steve clawson <[email protected]> 612: 613: * added .../kernel/i386at/gpl directory to hold gpl'd 614: code (currently it holds ethernet drivers ported from 615: Linux). 616: 617: * Integrated Shantanu Goel's ethernet driver ports from 618: Linux into the gpl directory. ([email protected]) 619: 620: * kernel/i386at/gpl/if_ns.c: New file. 621: kernel/i386at/gpl/if_nsreg.h: New file. 622: kernel/i386at/gpl/if_ul.c: New file. 623: kernel/i386at/gpl/if_wd.c: New file. 624: kernel/bogus/ul.h: New file. 625: kernel/bogus/wd.h: New file. 626: 627: * kernel/i386at/autoconf.c: 628: Added entries for new drivers, "ul", "wd". 629: 630: * kernel/i386at/conf.c: 631: Added entries for new drivers, "ul", "wd". 632: 633: * kernel/i386at/if_ns8390.c: 634: Compile file only #if NNS8390 > 0. This and if_wd.c 635: are probably mutually exclusive. (ie. don't try and stick 636: both in your kernel...) 637: 638: * Added HP PC LAN Plus support code ported from Linux. 639: 640: * kernel/i386at/gpl/if_hpp.c: New file. 641: kernel/bogus/hpp.h: New file. 642: 643: * kernel/i386at/autoconf.c: 644: Added entry for new driver, "hpp". 645: 646: * kernel/i386at/conf.c: 647: Added entry for new driver, "hpp". 648: 649: * kernel/i386at/gpl/if_ns.c: nsintr(): Added back in the 650: code to read the counter values from the card if they 651: overflow. The HP PC LAN Plus needs to have this (just 652: acking the interrupt dosen't reset the counters on the 653: card I've got). 654: 655: 13 Jan 1995 19:53:53 +0100 (MET) [email protected] (Remy CARD) 656: 657: * libmach/unixoid/Makefile.in: reenabled building of libmach.a. 658: 659: Fri Jan 13 14:52:42 MST 1995 Bryan Ford <[email protected]> 660: 661: * libmach/loader_info.c: fixed bug interpreting QMAGIC executables. 662: 663: Fri Nov 25 13:56:32 MST 1994 Bryan Ford ([email protected]) 664: 665: Merged in diffs from UK02p6 to UK02p7: 666: 667: Sun Nov 20 11:56:51 MST 1994 Bryan Ford ([email protected]) 668: 669: * Changed the ifdefs referring to '__liXnux__' back to '__linux__' 670: so that partition interpretation will once again default to 671: standard PC-style when compiled on a Linux machine. 672: If you're cross-compiling from Linux and want BSD partitioning 673: anyway, add '-U__linux__' to the DEFINES line in Makeconf. 674: 675: * Modified Alvin's compressed boot image mechanism slightly 676: so the Linux-derived files can be taken _completely_ 677: unmodified from the Linux kernel source distribution. 678: Easier to keep up-to-date this way. Also created a little 679: shell script to update these files automatically. 680: 681: * Separated out the 'mkbootimage' script and supporting stuff 682: into a separate 'boot/bsd' subdirectory, just like the 683: Linux boot image stuff was separated out. Now the top-level 684: 'boot' directory contains _only_ stuff related to 685: boot _modules_. 686: 687: * The top-level Makefile is no longer responsible for creating 688: the "default boot image" containing all available boot modules. 689: Instead, boot/bsd/Makefile now produces a default 32-bit boot 690: image ('boot.all'), and boot/linux/Makefile produces a 691: default 16-bit compressed Linux boot image ('zMach.all'). 692: 693: * Cleaned up the console code a little bit. 694: 695: Mon Nov 14 22:50:57 -0500 1994 Alvin Starr <[email protected]> 696: 697: * Separated out the Linux boot image creation mechanisms 698: into a separate 'boot/linux' subdirectory, and changed 699: it to produce compressed Linux boot images. The Linux 700: boot images produced are now _exactly_ like those 701: produced by Linux, in that they use all the same 16-bit 702: setup code and decompression code and everything. 703: This also means you can 'dd' one of these boot images 704: straight onto a floppy to create a Mach boot floppy. 705: 706: To create compressed Linux boot images now, use the 707: new 'mkliloimage' script. It works just like 'mkbootimage'. 708: 709: The old 'mkbootimage' script is still there, but is greatly 710: simplified since it no longer needs to produce Linux-compatible 711: boot images at all. One side-effect of this is that the 712: 32-bit boot images produced by this script will be in the 713: "native" executable format of the build environment in use. 714: For example, if you build under NetBSD, the produced 32-bit 715: boot images will load fine from BSD boot blocks, but probably 716: not from Mach boot blocks, because the Mach boot blocks don't 717: know about BSD's newer a.out format. 718: 719: * Enabled SCSI drivers. 720: 721: * God kernel debugger working again. 722: 723: * Changed kd.c to handle tabs correctly. 724: 725: Fri Sep 30 21:38:31 1994 Patrick Doyle (wpd@peanutbutter) 726: 727: * Makefile.in 728: (SORTED_SUBDIRS): 729: Added a macro to generated a "sorted" list of subdirectories 730: such that those listed in $(FIRST_SUBDIRS) are first. Changed 731: the "all" and "install" rules to use this macro so we don't 732: have to descend into those subdirs twice. (Idea was stolen 733: from glibc makefile). 734: (boot.all): 735: Added rule to generate "boot.all" in the top level object 736: directory and changed "all" to create this target. 737: 738: Sat Oct 22 14:59:03 MDT 1994 Bryan Ford ([email protected]) 739: 740: * Incorporated tons of minor changes and additions 741: produced by my Mach-based DOS extender project. 742: Mostly involved cleaning up and adding to libmach_sa. 743: 744: Tue Oct 25 12:32:28 MDT 1994 Bryan Ford ([email protected]) 745: 746: * Released UK02p6. 747: 748: * Moved exec header interpretation stuff from the bootstrap code 749: into libmach so the kernel could also use it when initializing 750: the bootstrap program itself. 751: 752: Fri Sep 16 11:33:44 MDT 1994 Bryan Ford ([email protected]) 753: 754: * Fixed a bug in locore.S that caused occasional 755: "null pv_list" panics from within pmap.c. 756: 757: * Fixed a bug in pmap.c: forgot to clear the kernel 758: page directory before initializing (only part of) it. 759: 760: Fri Sep 9 10:45:26 MDT 1994 Bryan Ford ([email protected]) 761: 762: * Added kernel/imps directory 763: for Intel MultiProcessor Spec compliant PCs; 764: only enabled if user specifies --enable-mp. 765: 766: * boot image building scripts: exit when errors occur 767: 768: * boot/mkbmod.sh: changed -s to -no-strip to avoid confusion 769: 770: Thu Sep 8 16:51:15 MDT 1994 Bryan Ford ([email protected]) 771: 772: * bootstrap/exec.c: 773: support NetBSD big-endian ZMAGIC executables 774: 775: * include/Makefile.in: 776: fixed installation directories 777: 778: Tue Sep 6 08:49:39 1994 Patrick Doyle (wpd@peanutbutter) 779: 780: * Makefile.in (install): Changed "install" rule so that it doesn't 781: gratuitously reinstall boot.all. 782: 783: Mon Sep 5 12:11:45 MDT 1994 Bryan Ford ([email protected]) 784: 785: * Full cross compilation support 786: 787: * Changed default Mach boot image filename 788: from `machboot' to just `boot'. 789: 790: * Automatically create a `boot.all' upon installation 791: containing all boot modules. 792: 793: Sat Sep 3 07:13:44 MDT 1994 Bryan Ford ([email protected]) 794: 795: * Bugfix: boot code didn't clear NT flag properly, 796: and the VTech Platinum BIOS was leaving it set. 797: 798: * Added get_esp() and get_eflags() in proc_reg.h. 799: 800: * Added debug_trace facility. 801: 802: * bootstrap/exec.c: got rid of #ifdef __linux__'s; 803: instead, support both at once and detect at runtime. 804: 805: * include/mach/machine/disk.h, 806: kernel/i386/pc_hd_label.c: 807: hacked #ifdef __linux__'s to #ifdef __liXnux__ 808: to get back to BSD-style partition table interpretation. 809: 810: Fri Aug 26 09:52:35 1994 Jeff Law ([email protected]) 811: 812: * configure: Add "-print" argument to find so that it works with 813: non-GNU finds. 814: 815: Mon Aug 1 18:15:00 MDT 1994 Bryan Ford ([email protected]) 816: 817: * Got most of the migrating threads changes merged in 818: 819: Mon Aug 1 14:45:52 MDT 1994 Bryan Ford ([email protected]) 820: 821: * Integrated Louis-D. Dubeau's pchd (PC hard drive) patches. 822: 823: 824: Wed Jul 20 14:00:45 MDT 1994 Bryan Ford ([email protected]) 825: 826: * include/Makefile: top-level header files weren't getting installed. 827: 828: * Moved kernel i386/eflags.h to include/mach/machine/eflags.h, 829: so outsiders such as LITES can use it if they want to. 830: 831: * Released UK02 832: 833: 834: Fri Jul 15 11:46:19 MDT 1994 Bryan Ford ([email protected]) 835: 836: * Kernel address space and physical memory 837: is now mapped at virtual address 0 instead of 0xC0000000. 838: (It's still up high in linear memory, 839: but the kernel segment registers are used to shift addresses.) 840: 841: * All copyin/copyout code now uses segment registers 842: to access user space, like Linux does. 843: 844: * Separated the console stuff out of kd.c and into (new) console.c. 845: No longer initialize the console at the very beginning in i386_init; 846: instead do it with the rest of the devices, in machine_startup. 847: 848: * console.c: Created a kludgy little "immediate console" for kernel debugging 849: which spews things onto a CGA/EGA/VGA display 850: without requiring _any_ initialization first. 851: It gets disabled automatically when the real console is initialized. 852: 853: * include/mach/boot_info.h: deleted, because it was only for the old 854: `makeboot'-based server bootstrap mechanism. 855: Superseded by the new include/mach/boot.h. 856: 857: * Lots of other minor changes. 858:
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