From 3f433d2c87d666e446b1cd45c52390d61edd189b Mon Sep 17 00:00:00 2001 From: bellard Date: Sun, 16 May 2004 14:21:17 +0000 Subject: [PATCH] int13 CDROM BIOS fix (aka Solaris x86 install CD fix) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@807 c046a42c-6fe2-441c-8c8c-71466251a162 --- pc-bios/README | 3 ++- pc-bios/bios.bin | Bin 65536 -> 65536 bytes pc-bios/bios.diff | 43 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 45 insertions(+), 1 deletion(-) create mode 100644 pc-bios/bios.diff diff --git a/pc-bios/README b/pc-bios/README index 508801dce6..b5f0bc9e26 100644 --- a/pc-bios/README +++ b/pc-bios/README @@ -1,4 +1,5 @@ - The PC BIOS comes from the Bochs project - (http://bochs.sourceforge.net/). + (http://bochs.sourceforge.net/). A patch from bios.diff was applied. + - The VGA BIOS comes from the LGPL VGA bios project (http://www.nongnu.org/vgabios/). diff --git a/pc-bios/bios.bin b/pc-bios/bios.bin index ae2240b2a41d9ab44f3d1b8a37c1d242b66ef718..21ef816074ba046d08207500a673115edc56b985 100644 GIT binary patch delta 20076 zcmaic3tUvy_WwDDHw^Fhd&EIO5J!9g0;1x{Ol=b18ICVBCBqcNR0dO#flzaIH7)&B zT6*(pnx#kaL1|tq)U2$05hhp92r7Af5W>uFt-a3-gZ2CW;p5C+-?jGIYp=cb+WYLY zv9#2&wA69mU|!u@o1)fmn(S$dW~Hf5=2IwuIPSV*`_q%hh-(pyH&Z)#@rU!U^a@6de<1mHvG6-Av$VY(p?I@sy`)_F7x<9zB&O${8!Mz87(q{%fhu(b`S%3SB6 z#$0Dhk+Z}#>*VDm$}NodBdKoT9v?pezBH55$z^1!n480* zY;}uNXHmArVie7dp3t~d3akWM9S?HZt*=K@t5s($Ip!WQoCldR4%yjM&xftq+3DjJ zxk3hA6ByT*;AKKuq_i0zw#T8+6r^6+Fd? zS7!kNu~9t~z6Gce1)S<<_?+s#@Gn&X-4Gl=rg|;myOK*@3A`6^@{Z1UbU8OAGh;WI<{cbgsfhmmSh2HuF(8g0 z_q`371BNUlA9x3A6CY-0my4E4(Q$RnqJRp~q7tA}(gqOk{t(sr0j6oUV*W(-j_r2m zfub5`%2l&YzG?+Vj+DH>@em>MQqsq#JD*2h^a)R$4yv3%xIzR?`yGC)H=bN^vKyZR z-IK+?8)-Nes 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read_byte(get_SS(),buffer+1) & 0x1f; + removable = (read_byte(get_SS(),buffer+0) & 0x80) ? 1 : 0; + mode = read_byte(get_SS(),buffer+96) ? ATA_MODE_PIO32 : ATA_MODE_PIO16; ++ blksize = 2048; + + write_byte(ebda_seg,&EbdaData->ata.devices[device].device, type); + write_byte(ebda_seg,&EbdaData->ata.devices[device].removable, removable); +@@ -3781,7 +3782,17 @@ + write_word(ebda_seg, 0x0022, mouse_driver_offset); + write_word(ebda_seg, 0x0024, mouse_driver_seg); + mouse_flags_2 = read_byte(ebda_seg, 0x0027); ++ if (mouse_driver_offset == 0 && ++ mouse_driver_seg == 0) { ++ /* remove handler */ ++ if ( (mouse_flags_2 & 0x80) != 0 ) { ++ mouse_flags_2 &= ~0x80; ++ inhibit_mouse_int_and_events(); // disable IRQ12 and packets ++ } ++ } else { ++ /* install handler */ + mouse_flags_2 |= 0x80; ++ } + write_byte(ebda_seg, 0x0027, mouse_flags_2); + CLEAR_CF(); + regs.u.r8.ah = 0; +@@ -4409,7 +4420,8 @@ + mouse_flags_2 = read_byte(ebda_seg, 0x0027); + + if ( (mouse_flags_2 & 0x80) != 0x80 ) { +- BX_PANIC("int74_function:\n"); ++ // BX_PANIC("int74_function:\n"); ++ return; + } + + package_count = mouse_flags_2 & 0x07;