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author | yongari <yongari@FreeBSD.org> | 2007-06-12 10:51:47 +0000 |
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committer | yongari <yongari@FreeBSD.org> | 2007-06-12 10:51:47 +0000 |
commit | 5589e856fbb16d98634e4a7c21f34bcf739648dc (patch) | |
tree | de78783dde2b507a09c911391c33163af324f6ef /sys/dev/nfe/if_nfereg.h | |
parent | 783e1d8e6f062349544490a3289d08c5bd5ede52 (diff) | |
download | FreeBSD-src-5589e856fbb16d98634e4a7c21f34bcf739648dc.zip FreeBSD-src-5589e856fbb16d98634e4a7c21f34bcf739648dc.tar.gz |
The maximum size of the sum of all segment lengths in a given DMA mapping
should be 65535 + link layer headers.
Pointed out by: gallatin
Diffstat (limited to 'sys/dev/nfe/if_nfereg.h')
-rw-r--r-- | sys/dev/nfe/if_nfereg.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/nfe/if_nfereg.h b/sys/dev/nfe/if_nfereg.h index 716428e..78b73bb 100644 --- a/sys/dev/nfe/if_nfereg.h +++ b/sys/dev/nfe/if_nfereg.h @@ -51,7 +51,7 @@ #define NFE_MAX_SCATTER 32 #define NFE_TSO_MAXSGSIZE 4096 -#define NFE_TSO_MAXSIZE 65535 +#define NFE_TSO_MAXSIZE (65535 + sizeof(struct ether_vlan_header)) #define NFE_IRQ_STATUS 0x000 #define NFE_IRQ_MASK 0x004 |