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| author | Alexander Motin <mav@FreeBSD.org> | 2014-11-22 15:09:18 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2014-11-22 15:09:18 +0000 |
| commit | 8b94b5836c23624d4619aca93f6a2a51681ada63 (patch) | |
| tree | aeb65e65f9fc0f17e3b1102476294ff7d9c3f021 /usr.sbin/iscsid/iscsid.h | |
| parent | 14730efd7e32afe0a5780f6dcaba6186d4b807d9 (diff) | |
| download | src-8b94b5836c23624d4619aca93f6a2a51681ada63.tar.gz src-8b94b5836c23624d4619aca93f6a2a51681ada63.zip | |
For both iSCSI initiator and target increase socket buffer sizes before
establishing connection.
This is a workaround for Chelsio TOE driver, that does not update socket
buffer size in hardware after connection established, and unless that is
done beforehand, kernel code will stuck, attempting to send/receive full
PDU at once.
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=274853
Diffstat (limited to 'usr.sbin/iscsid/iscsid.h')
| -rw-r--r-- | usr.sbin/iscsid/iscsid.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/usr.sbin/iscsid/iscsid.h b/usr.sbin/iscsid/iscsid.h index b05c222ce9cb..9ad3325cf17e 100644 --- a/usr.sbin/iscsid/iscsid.h +++ b/usr.sbin/iscsid/iscsid.h @@ -44,6 +44,7 @@ #define CONN_DIGEST_CRC32C 1 #define CONN_MUTUAL_CHALLENGE_LEN 1024 +#define SOCKBUF_SIZE 1048576 struct connection { int conn_iscsi_fd; |