search for: bauddivisor

...ed in feedback from others who might have got through this. I managed to get to the point where the PXELINUX copyright banner displays fined after fixing several issues: * incorrect video BIOS emulation in the Soekris BIOS (solution: rebuild PXELINUX with DisplayCon initialized to 0, and BaudDivisor set to the appropriate speed while we are at it) * missing stdio initialization: apparently com32 routines make a liberal amount of printf() calls which go nowhere because it seems to me that openconsole is never called (worked around by patching com32/lib/sys/write.c to call...

...t have > got through this. > > I managed to get to the point where the PXELINUX copyright banner > displays fined after fixing several issues: > * incorrect video BIOS emulation in the Soekris BIOS > (solution: rebuild PXELINUX with DisplayCon initialized > to 0, and BaudDivisor set to the appropriate speed while > we are at it) > * missing stdio initialization: apparently com32 routines > make a liberal amount of printf() calls which go nowhere > because it seems to me that openconsole is never called > (worked around by patching com32/lib...

Hi, These patches contain support for some features that are already in Syslinux 4 but weren't working properly on the elflink branch. It's another step closer to feature parity with Syslinux 4. Having to jump through the comboot API for localboot support is less than ideal and I'll eventually fix that, probably when we move a big chunk of code from asm to C. Also, there's a

From: Matt Fleming <matt.fleming at intel.com> Since we can't use __intcall() for EFI, and since we can now have the ELF module code resolve all our symbols at runtime, we should delete as many references to __intcall() as possible and just access the symbols directly. The most interesting patch is the support for weak symbols. We need to be able to reference derivative-specific

...ux_get_serial_console_info(void) { - static com32sys_t reg; + uint16_t flowctl; - memset(&reg, 0, sizeof reg); - reg.eax.w[0] = 0x000b; - __intcall(0x22, &reg, &reg); + __syslinux_serial_console_info.iobase = SerialPort; + __syslinux_serial_console_info.divisor = BaudDivisor; - __syslinux_serial_console_info.iobase = reg.edx.w[0]; - __syslinux_serial_console_info.divisor = reg.ecx.w[0]; - __syslinux_serial_console_info.flowctl = reg.ebx.w[0]; + flowctl = FlowOutput | FlowInput | (FlowIgnore << 4); + + if (!DisplayCon) + flowctl |= (0x80 <<...