Changes in Makefile

e9ac41698b2f322d55ccf9da50a3596edb2c1800 - Remove residual blank line at start of Makefile

Mon, 15 Jul 2024 06:46:32 +0200

Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix List of files: /freebsd/sys/modules/x86bios/Makefile

031beb4e239bfce798af17f5fe8dba8bcaf13d99 - sys: Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 19:54:58 +0200

sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/sys/modules/x86bios/Makefile

193d9e768ba63fcfb187cfd17f461f7d41345048 - sys/modules: normalize .CURDIR-relative paths to SRCTOP

Sat, 04 Mar 2017 11:10:17 +0100

sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd/sys/modules/x86bios/Makefile

b17f9ad2c9da34e8544d02c3d530fe9fb41fdbe2 - Merge svn+ssh://svn.freebsd.org/base/head@211344

Mon, 16 Aug 2010 00:09:43 +0200

Merge svn+ssh://svn.freebsd.org/base/head@211344 List of files: /freebsd/sys/modules/x86bios/Makefile

3bf2fc85467671061d1d00b834e71a95fad84280 - Do not build real mode emulator for i386. We use VM86 again since r210877.

Sun, 08 Aug 2010 08:18:05 +0200

Do not build real mode emulator for i386. We use VM86 again since r210877. List of files: /freebsd/sys/modules/x86bios/Makefile

1a0fda2b547365c9453523592a445dfe21266d4b - IFH@204581

Thu, 04 Mar 2010 14:35:57 +0100

IFH@204581 List of files: /freebsd/sys/modules/x86bios/Makefile

aa3d547d095ff07fdc39ffc5ae4c371844b504ab - MFC x86emu/x86bios emulator and make previously i386 only dpms and vesa

Tue, 02 Mar 2010 02:56:55 +0100

MFC x86emu/x86bios emulator and make previously i386 only dpms and vesaframebuffer driver, etc. work on FreeBSD/amd64.A significant amount of improvements were done by jkim@ during the recentmonths to make vesa(4) work better, over the initial code import. Thiswork is based on OpenBSD's x86emu implementation and contributed byparadox and swell.k at gmail com.Hopefully I have stolen all their work to 8-STABLE :)All bugs in this commit are mine, as usual. List of files: /freebsd/sys/modules/x86bios/Makefile

874108aed99d76099ff9eb6c8d830479a504c1ad - MFC @199204

Thu, 12 Nov 2009 01:36:22 +0100

MFC @199204 List of files: /freebsd/sys/modules/x86bios/Makefile

3219f535d98ad7c1a1b731f022c7b9ec4402094c - Rewrite x86bios and update its dependent drivers.

Mon, 19 Oct 2009 22:58:10 +0200

Rewrite x86bios and update its dependent drivers.- Do not map entire real mode memory (1MB). Instead, we map IVT/BDA andROM area separately. Most notably, ROM area is mapped as device memory(uncacheable) as it should be. User memory is dynamically allocated andfree'ed with contigmalloc(9) and contigfree(9). Remove now redundant andpotentially dangerous x86bios_alloc.c. If this emulator ever grows tosupport non-PC hardware, we may implement it with rman(9) later.- Move all host-specific initializations from x86emu_util.c to x86bios.c andremove now unnecessary x86emu_util.c. Currently, non-PC hardware is notsupported. We may use bus_space(9) later when the KPI is fixed.- Replace all bzero() calls for emulated registers with more obviously namedx86bios_init_regs(). This function also initializes DS and SS properly.- Add x86bios_get_intr(). This function checks if the interrupt vector isavailable for the platform. It is not necessary for PC-compatible hardwarebut it may be needed later. ;-)- Do not try turning off monitor if DPMS does not support the state.- Allocate stable memory for VESA OEM strings instead of just holdingpointers to them. They may or may not be accessible always. Fix a memoryleak of video mode table while I am here.- Add (experimental) BIOS POST call for vesa(4). This function calls VGABIOS POST code from the current VGA option ROM. Some video controllerscannot save and restore the state properly even if it is claimed to besupported. Usually the symptom is blank display after resuming from suspendstate. If the video mode does not match the previous mode after restoring,we try BIOS POST and force the known good initial state. Some magic wastaken from NetBSD (and it was taken from vbetool, I believe.)- Add a loader tunable for vgapci(4) to give a hint to dpms(4) and vesa(4)to identify who owns the VESA BIOS. This is very useful for multi-displayadapter setup. By default, the POST video controller is automaticallyprobed and the tunable "hw.pci.default_vgapci_unit" is set to correspondingvgapci unit number. You may override it from loader but it is very unlikelyto be necessary. Unfortunately only AGP/PCI/PCI-E controllers can bematched because ISA controller does not have necessary device IDs.- Fix a long standing bug in state save/restore function. The state bufferpointer should be ES:BX, not ES:DI according to VBE 3.0. If it ever worked,that's because BX was always zero. :-)- Clean up register initializations more clearer per VBE 3.0.- Fix a lot of style issues with vesa(4). List of files: /freebsd/sys/modules/x86bios/Makefile

1ee774f614e70c52baafdf8b7e9013b545d36f2b - - MFC

Fri, 02 Oct 2009 21:51:03 +0200

- MFC List of files: /freebsd/sys/modules/x86bios/Makefile

0fbc5fbedf3eeaac0575646816c8f9cf0e937861 - Sync with head

Sat, 26 Sep 2009 00:45:59 +0200

Sync with head List of files: /freebsd/sys/modules/x86bios/Makefile

19de5df5e5ddb928640951dcb5cbac3b3bb6c62e - Move sys/dev/x86bios to sys/compat/x86bios.

Wed, 23 Sep 2009 22:49:14 +0200

Move sys/dev/x86bios to sys/compat/x86bios.It may not be optimal but it is clearly better than the old place.OK'ed by: delphij, paradox (ddkprog yahoo com) List of files: /freebsd/sys/modules/x86bios/Makefile

205d67b00d81bcc0c8e84f20f95b26ed94acb923 - Collapase interrupt supporting functions to a new module, and switch from

Mon, 21 Sep 2009 10:17:57 +0200

Collapase interrupt supporting functions to a new module, and switch fromx86emu to this new module.This changeset also brings a fix for bugs introduced with the initialx86emu commit, which prevents the user from using some display mode orcause instant reboots during mode switch.Submitted by: paradox List of files: /freebsd/sys/modules/x86bios/Makefile