diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-06-06 16:19:25 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-06-06 16:19:25 +0200 |
| commit | 7347012d42284ca11df09be8c68daa2ebc0583a4 (patch) | |
| tree | c37c75dfd69b72a7b95acc1952f6985882df447b /sys/src/9/pc/pmmc.c | |
| parent | e49d187dff43a823a6c987c5bb595d1fa52cc02f (diff) | |
pc/pmmc: check pci membar type
Diffstat (limited to 'sys/src/9/pc/pmmc.c')
| -rw-r--r-- | sys/src/9/pc/pmmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/9/pc/pmmc.c b/sys/src/9/pc/pmmc.c index 93aeb8263..2578f7a8f 100644 --- a/sys/src/9/pc/pmmc.c +++ b/sys/src/9/pc/pmmc.c @@ -231,7 +231,7 @@ pmmcinit(void) } } - if(p == nil || p->mem[0].size < 256) + if(p == nil || p->mem[0].size < 256 || (p->mem[0].bar & 1) != 0) return -1; pmmc->mmio = vmap(p->mem[0].bar & ~0x0F, p->mem[0].size); |