From 35e09c1a7c52da2d85bd0be05765614e7474b271 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Fri, 27 Apr 2012 01:18:19 +0100 Subject: [PATCH] [natsemi] Fix test for addresses below 4GB Signed-off-by: Michael Brown --- src/drivers/net/natsemi.h | 4 ++-- 1 file 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;