Don't restrict our requests for contiguous memory to addresses >= 1MB.

This fixes, at least, panics in ncr_attach() on i386's with about 5MB
of memory.  The restriction was a hack to leave some low memory for ISA
DMA, but on i386's we now allocate pages from the top down, so all the
restriction did was cause our allocations to fail when there is no free
memory above 1MB.

1 files changed, 2 insertions, 3 deletions

diff --git a/sys/pci/meteor.c b/sys/pci/meteor.c
index 47960c1..f306cc2 100644
--- a/sys/pci/meteor.c
+++ b/sys/pci/meteor.c
@@ -871,10 +871,9 @@ get_meteor_mem(int unit, unsigned size)
 {
 vm_offset_t	addr = 0;
 
-	addr = vm_page_alloc_contig(size, 0x100000, 0xffffffff, 1<<24);
+	addr = vm_page_alloc_contig(size, 0, 0xffffffff, 1<<24);
 	if(addr == 0)
-		addr = vm_page_alloc_contig(size, 0x100000, 0xffffffff,
-								PAGE_SIZE);
+		addr = vm_page_alloc_contig(size, 0, 0xffffffff, PAGE_SIZE);
 	if(addr == 0) {
 		printf("meteor%d: Unable to allocate %d bytes of memory.\n",
 			unit, size);