diff options
| author | Michael Brown | 2012-04-27 02:18:19 +0200 |
|---|---|---|
| committer | Michael Brown | 2012-04-27 02:22:02 +0200 |
| commit | 35e09c1a7c52da2d85bd0be05765614e7474b271 (patch) | |
| tree | 98fb0bc0e69e42e0fd29ea12231209eec02253ac /src/drivers | |
| parent | [natsemi] Replace driver for National Semicondutor NICs (diff) | |
| download | ipxe-35e09c1a7c52da2d85bd0be05765614e7474b271.tar.gz ipxe-35e09c1a7c52da2d85bd0be05765614e7474b271.tar.xz ipxe-35e09c1a7c52da2d85bd0be05765614e7474b271.zip | |
[natsemi] Fix test for addresses below 4GB
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/net/natsemi.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/net/natsemi.h b/src/drivers/net/natsemi.h index e3444712b..7e8d6f800 100644 --- a/src/drivers/net/natsemi.h +++ b/src/drivers/net/natsemi.h @@ -319,8 +319,8 @@ natsemi_address_ok ( struct natsemi_nic *natsemi, physaddr_t address ) { if ( natsemi->flags & NATSEMI_64BIT ) return 1; - /* A 32-bit card can access all address below 4GB */ - if ( ( address & 0xffffffffUL ) == 0 ) + /* A 32-bit card can access all addresses below 4GB */ + if ( ( address & ~0xffffffffULL ) == 0 ) return 1; return 0; |