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Revert revision 238172 of agp_i810.c. Correctness is considered more
important than avoiding confusion. Feedback from: kib, jhb
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=238301
@ -74,6 +74,7 @@ __FBSDID("$FreeBSD$");
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#include <machine/bus.h>
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#include <machine/resource.h>
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#include <machine/md_var.h>
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#include <sys/rman.h>
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MALLOC_DECLARE(M_AGP);
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@ -1438,7 +1439,7 @@ agp_i810_attach(device_t dev)
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if (error)
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return (error);
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if (ptoa((vm_paddr_t)realmem) >
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if (ptoa((vm_paddr_t)Maxmem) >
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(1ULL << sc->match->driver->busdma_addr_mask_sz) - 1) {
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device_printf(dev, "agp_i810 does not support physical "
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"memory above %ju.\n", (uintmax_t)(1ULL <<
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