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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-06-06 16:44:14 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-06-06 16:44:14 +0200 |
| commit | 301148756eae8c9821ae0321cfe30a3a75b67a68 (patch) | |
| tree | f0360ec8bd23b0fb29b1c182577a2cc4c971b3c9 /sys/src/cmd/aux/vga/3dfx.c | |
| parent | 4c8d2b0ebf1fd3fe5b96e227da23a82f669a82fa (diff) | |
aux/vga: use 64-bit physical addresses for pci membar
Diffstat (limited to 'sys/src/cmd/aux/vga/3dfx.c')
| -rw-r--r-- | sys/src/cmd/aux/vga/3dfx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/src/cmd/aux/vga/3dfx.c b/sys/src/cmd/aux/vga/3dfx.c index d1a4b59f8..997849497 100644 --- a/sys/src/cmd/aux/vga/3dfx.c +++ b/sys/src/cmd/aux/vga/3dfx.c @@ -81,7 +81,8 @@ snarf(Vga* vga, Ctlr* ctlr) vga->n[1] = 256; vga->p[1] = 4; - if((v = (tdfx->pci->mem[2].bar & ~0x3)) == 0) + v = tdfx->pci->mem[2].bar & ~0x3; + if(v == 0) error("%s: I/O not mapped\n", ctlr->name); tdfx->io = v; |