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authorMike Christie <michaelc@cs.wisc.edu>2008-12-02 00:32:16 -0600
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-12-29 11:24:23 -0600
commit6df19a791bdd5d820cccd8c7a12679888ae62099 (patch)
tree5afebc101c362d0a41275337dced617fb06f8a89 /include/scsi/libiscsi_tcp.h
parentae15f80172d95f978b60d40408353943d5bc099b (diff)
downloadop-kernel-dev-6df19a791bdd5d820cccd8c7a12679888ae62099.zip
op-kernel-dev-6df19a791bdd5d820cccd8c7a12679888ae62099.tar.gz
[SCSI] libiscsi_tcp: support padding offload
cxgb3i does not offload the processing of the header, but it will always process the padding. This patch adds a padding offload flag to detect when the LLD supports this. The patch also modifies the header processing so that we do not try to read/bypass the header dugest in the skb. cxgb3i will not include it with the header like with other offload cards. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/scsi/libiscsi_tcp.h')
-rw-r--r--include/scsi/libiscsi_tcp.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/scsi/libiscsi_tcp.h b/include/scsi/libiscsi_tcp.h
index e6bf8ef..83e32f6 100644
--- a/include/scsi/libiscsi_tcp.h
+++ b/include/scsi/libiscsi_tcp.h
@@ -99,7 +99,8 @@ extern int iscsi_tcp_task_xmit(struct iscsi_task *task);
/* segment helpers */
extern int iscsi_tcp_recv_segment_is_hdr(struct iscsi_tcp_conn *tcp_conn);
-extern int iscsi_tcp_segment_done(struct iscsi_segment *segment, int recv,
+extern int iscsi_tcp_segment_done(struct iscsi_tcp_conn *tcp_conn,
+ struct iscsi_segment *segment, int recv,
unsigned copied);
extern void iscsi_tcp_segment_unmap(struct iscsi_segment *segment);
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