[SCSI] libfcoe: add checking disable flag in FIP_FKA_ADV

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When the D bit is set if the FKA_ADV_Period of the FIP Discovery
Advertisement, the ENode should not transmit period ENode FIP Keep Alive and
VN_Port FIP Keep Alive (FC-BB-5 Rev2, 7.8.3.13).

Note that fcf->flags is taken directly from the fip_header, I am claiming one
bit for the purpose of the FIP_FKA_Period D bit as FIP_FL_FK_ADV_B, and use
FIP_HEADER_FLAGS as bitmask for bits used in fip_header.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

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Yi Zou 2009-11-20 14:54:57 -08:00 • committed by James Bottomley

parent 6580bbd0af

commit 8cdffdccd9

3 changed files with 15 additions and 2 deletions

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drivers/scsi/fcoe/libfcoe.c

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