path: root/com32/mboot/mem.c
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* Delete all references to __com32.cs_bounceMatt Fleming2012-06-081-10/+25
| | | | | | | | | The COM32 cs_bounce buffer is not usable with ELF modules, as we're trying to move to an environment where memory is dynamically allocated. All users of __com32.cs_bounce have been converted to using lmalloc() to allocate low memory. Signed-off-by: Matt Fleming <matt.fleming@intel.com>
* Run Nindent on com32/mboot/mem.cH. Peter Anvin2009-05-291-137/+136
| | | | | | | | | Automatically reformat com32/mboot/mem.c using Nindent. Do this for all files except HDT, gPXE and externally maintained libraries (zlib, tinyjpeg, libpng). Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* Drop support for ACPI 3 E820 extended memory attributesH. Peter Anvin2009-05-211-9/+0
| | | | | | | | | | | | | | Drop all support for ACPI 3 E820 extended memory attributes. There are BIOSes in the field that report completely bogus information here, resulting in no memory at all being detected (we then fall back to E801 detection, but that is problematic in its own ways.) There is strong reasons to believe at this point that the extended memory attributes are not usable in their current form, so drop them and revert back to simple 20-byte support, including for MEMDISK spoofing. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* mboot: fix cmdline; a few more layout tweaksH. Peter Anvin2009-04-261-1/+1
| | | | | | | | | | Fix module command lines (it was overwriting the main kernel command line); a few minor layout tweaks. In particular, we require the section header to be page-aligned, but not the subsequent sections. With this, I can get Xen to boot. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* First attempt at a rewritten mboot moduleH. Peter Anvin2009-04-261-0/+215
First attempt at rewriting the mboot module to use the Syslinux shuffle APIs. Signed-off-by: H. Peter Anvin <hpa@zytor.com>