diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-11-26 20:51:45 +0000 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-11-26 20:51:45 +0000 |
| commit | 20ea113790c22e5fc8dd0051baa359e4fa083425 (patch) | |
| tree | a64dbfef9f4e41db253a1d8f240bf6b060639b27 /sys/src/9/pc/pcipc.c | |
| parent | add3a0a4da2f46f69a87782699e77c794a8b2cb9 (diff) | |
kernel: support large 64-bit pci membars, increase pc64 VMAPSIZE to 1TB
This makes vmap()/vunmap() take a vlong size argument,
and change the type of Pci.mem[].size to vlong as well.
Even if vmap() wont support large mappings, it is nice to
get the original unruncated value for error checking.
pc64 needs a bigger VMAP window, as system76 pangolin
puts the framebuffer at a physical address > 512GB.
Diffstat (limited to 'sys/src/9/pc/pcipc.c')
| -rw-r--r-- | sys/src/9/pc/pcipc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/9/pc/pcipc.c b/sys/src/9/pc/pcipc.c index f5bb530bb..9e5ecdefd 100644 --- a/sys/src/9/pc/pcipc.c +++ b/sys/src/9/pc/pcipc.c @@ -603,7 +603,7 @@ pcireserve(void) p->mem[i].bar |= pa; } pcisetbar(p, PciBAR0 + i*4, p->mem[i].bar); - DBG("%s: bar%d: fixed %.8lluX %d\n", tag, i, p->mem[i].bar, p->mem[i].size); + DBG("%s: bar%d: fixed %.8lluX %lld\n", tag, i, p->mem[i].bar, p->mem[i].size); } } } |