diff options
Diffstat (limited to 'com32')
| -rw-r--r-- | com32/lib/syslinux/memscan.c | 9 | ||||
| -rw-r--r-- | com32/mboot/mem.c | 9 |
2 files changed, 0 insertions, 18 deletions
diff --git a/com32/lib/syslinux/memscan.c b/com32/lib/syslinux/memscan.c index 1f9bd8a7..07439207 100644 --- a/com32/lib/syslinux/memscan.c +++ b/com32/lib/syslinux/memscan.c @@ -45,7 +45,6 @@ struct e820_entry { uint64_t start; uint64_t len; uint32_t type; - uint32_t extattr; }; int syslinux_scan_memory(scan_memory_callback_t callback, void *data) @@ -82,8 +81,6 @@ int syslinux_scan_memory(scan_memory_callback_t callback, void *data) ireg.es = SEG(e820buf); ireg.edi.w[0] = OFFS(e820buf); memset(e820buf, 0, sizeof *e820buf); - /* Set this in case the BIOS doesn't, but doesn't change %ecx to match. */ - e820buf->extattr = 1; do { __intcall(0x15, &ireg, &oreg); @@ -93,12 +90,6 @@ int syslinux_scan_memory(scan_memory_callback_t callback, void *data) (oreg.ecx.l < 20)) break; - if (oreg.ecx.l < 24) - e820buf->extattr = 1; /* Enabled, normal */ - - if (!(e820buf->extattr & 1)) - continue; - start = e820buf->start; len = e820buf->len; diff --git a/com32/mboot/mem.c b/com32/mboot/mem.c index e9d8bbdb..07ccb627 100644 --- a/com32/mboot/mem.c +++ b/com32/mboot/mem.c @@ -42,7 +42,6 @@ struct e820_entry { uint64_t start; uint64_t len; uint32_t type; - uint32_t extattr; }; #define RANGE_ALLOC_BLOCK 128 @@ -83,8 +82,6 @@ static int mboot_scan_memory(struct AddrRangeDesc **ardp, uint32_t *dosmem) ireg.es = SEG(e820buf); ireg.edi.w[0] = OFFS(e820buf); memset(e820buf, 0, sizeof *e820buf); - /* Set this in case the BIOS doesn't, but doesn't change %ecx to match. */ - e820buf->extattr = 1; do { __intcall(0x15, &ireg, &oreg); @@ -94,12 +91,6 @@ static int mboot_scan_memory(struct AddrRangeDesc **ardp, uint32_t *dosmem) (oreg.ecx.l < 20)) break; - if (oreg.ecx.l < 24) - e820buf->extattr = 1; /* Enabled, normal */ - - if (!(e820buf->extattr & 1)) - continue; - if (ard_count >= ard_space) { ard_space += RANGE_ALLOC_BLOCK; *ardp = ard = realloc(ard, ard_space*sizeof *ard); |