diff options
| author | Olof Johansson <olof@lixom.net> | 2006-11-27 21:21:29 -0600 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 20:41:49 +1100 |
| commit | 4468f01dc7cfd1998845cd66a0cdb1f3ef9740f0 (patch) | |
| tree | f931cb8cfc84b894063e4bc604efa1eacc1b79ee | |
| parent | ede8edb35b95c78c890b15fdb6cedcb3f42f4769 (diff) | |
| download | linux-4468f01dc7cfd1998845cd66a0cdb1f3ef9740f0.tar.bz2 | |
[POWERPC] Fix OF pci flags parsing
For PCI devices with only io ports, of_bus_pci_get_flags() will fall
through and still mark the resource as IORESOURCE_MEM.
Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/kernel/prom_parse.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index 346fb7bf9a05..0dfbe1cd28eb 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c @@ -160,9 +160,11 @@ static unsigned int of_bus_pci_get_flags(const u32 *addr) switch((w >> 24) & 0x03) { case 0x01: flags |= IORESOURCE_IO; + break; case 0x02: /* 32 bits */ case 0x03: /* 64 bits */ flags |= IORESOURCE_MEM; + break; } if (w & 0x40000000) flags |= IORESOURCE_PREFETCH; |