Currently fc_host mfs is not getting updated in case its changed during FLOGI and that leaves fc_host to show its initial old value in sysfs, so instead have fc_host mfs updated along with updating lport mfs during FLOGI.
Also in case of bad mfs during flogi, error out instead of continuing with flogi. Signed-off-by: Vasu Dev <[email protected]> Tested-by: Ross Brattain <[email protected]> --- drivers/scsi/libfc/fc_lport.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index 9a0b2a9..a992692 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1743,8 +1743,15 @@ void fc_lport_flogi_resp(struct fc_seq *sp, struct fc_frame *fp, mfs = ntohs(flp->fl_csp.sp_bb_data) & FC_SP_BB_DATA_MASK; if (mfs >= FC_SP_MIN_MAX_PAYLOAD && - mfs < lport->mfs) + mfs < lport->mfs) { lport->mfs = mfs; + fc_host_maxframe_size(lport->host) = mfs; + } else { + FC_LPORT_DBG(lport, "FLOGI bad mfs:%hu response\n", mfs); + fc_lport_error(lport, fp); + goto err; + } + csp_flags = ntohs(flp->fl_csp.sp_features); r_a_tov = ntohl(flp->fl_csp.sp_r_a_tov); e_d_tov = ntohl(flp->fl_csp.sp_e_d_tov); _______________________________________________ devel mailing list [email protected] https://lists.open-fcoe.org/mailman/listinfo/devel
