Re: [SeaBIOS] [Qemu-devel] QEMU regression problems

2010-04-22 Thread Gerhard Wiesinger
On Wed, 21 Apr 2010, Kevin O'Connor wrote: On Wed, Apr 21, 2010 at 09:16:54PM +0200, Gerhard Wiesinger wrote: On Mon, 19 Apr 2010, Kevin O'Connor wrote: SeaBIOS will lock parts of ram from 0xc-0xf so that the option roms aren't writable. I wonder if that is confusing qemm when it

Re: [SeaBIOS] [Qemu-devel] QEMU regression problems

2010-04-21 Thread Gerhard Wiesinger
On Mon, 19 Apr 2010, Kevin O'Connor wrote: On Mon, Apr 19, 2010 at 08:19:55AM +0200, Gerhard Wiesinger wrote: Kevin O'Connor wrote: The SeaBIOS log would really help. This can be done by adding: -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios to the qemu command

Re: [SeaBIOS] [Qemu-devel] QEMU regression problems

2010-04-21 Thread Kevin O'Connor
On Wed, Apr 21, 2010 at 09:16:54PM +0200, Gerhard Wiesinger wrote: On Mon, 19 Apr 2010, Kevin O'Connor wrote: SeaBIOS will lock parts of ram from 0xc-0xf so that the option roms aren't writable. I wonder if that is confusing qemm when it tries to locate the ebda into that area. From

Re: [SeaBIOS] [Qemu-devel] QEMU regression problems

2010-04-19 Thread Gerhard Wiesinger
Kevin O'Connor wrote: On Tue, Apr 13, 2010 at 02:26:10PM +0800, Roy Tam wrote: 2010/4/12 Gerhard Wiesinger li...@wiesinger.com: 3.) There is also a problem with the reported base memory under QEMM386 (HIMEM.SYS and EMM386.EXE is correct here). It is 646kB instead of 640kB. Therefore

Re: [SeaBIOS] [Qemu-devel] QEMU regression problems

2010-04-19 Thread Kevin O'Connor
On Mon, Apr 19, 2010 at 08:19:55AM +0200, Gerhard Wiesinger wrote: Kevin O'Connor wrote: The SeaBIOS log would really help. This can be done by adding: -chardev stdio,id=seabios -device isa-debugcon,iobase=0x402,chardev=seabios to the qemu command line. OK, I made some research on the

Re: [Qemu-devel] QEMU regression problems

2010-04-13 Thread Roy Tam
2010/4/12 Gerhard Wiesinger li...@wiesinger.com: Hello, Checkit reports some problems under DOS: 1.) NPU functions are not correct: NPU Trigonometric Functions: FAILED. Seems to be a problem of the instruction set. 2.) Real-Time Clock Alarm: FAILED (This might be also the reason for the KVM

Re: [SeaBIOS] [Qemu-devel] QEMU regression problems

2010-04-13 Thread Kevin O'Connor
On Tue, Apr 13, 2010 at 02:26:10PM +0800, Roy Tam wrote: 2010/4/12 Gerhard Wiesinger li...@wiesinger.com: 3.) There is also a problem with the reported base memory under QEMM386 (HIMEM.SYS and EMM386.EXE is correct here). It is 646kB instead of 640kB. Therefore base memory test fails. I

[Qemu-devel] QEMU regression problems

2010-04-11 Thread Gerhard Wiesinger
Hello, Checkit reports some problems under DOS: 1.) NPU functions are not correct: NPU Trigonometric Functions: FAILED. Seems to be a problem of the instruction set. 2.) Real-Time Clock Alarm: FAILED (This might be also the reason for the KVM problem, see my previous post). Seems to be that