Hi Martin, > -----Original Message----- > From: Martin K. Petersen <martin.petersen@xxxxxxxxxx> > Sent: Tuesday, April 14, 2020 6:55 AM > To: Saurav Kashyap <skashyap@xxxxxxxxxxx> > Cc: martin.petersen@xxxxxxxxxx; GR-QLogic-Storage-Upstream <GR-QLogic- > Storage-Upstream@xxxxxxxxxxx>; linux-scsi@xxxxxxxxxxxxxxx; Javed Hasan > <jhasan@xxxxxxxxxxx>; netdev@xxxxxxxxxxxxxxx > Subject: [EXT] Re: [PATCH v3 4/7] qedf: Implement callback for bw_update. > > External Email > > ---------------------------------------------------------------------- > > Saurav, > > > This is extension of bw common callback provided by qed. > > This is called whenever there is a change in the BW. > > Add support for the common qed bw_update callback to qedf. This > function is called whenever there is a reported change in the > bandwidth. It is required because... <SK> We have OEMs that have software to manage SAN. Using those tools bandwidth can be updated and notified to the driver. The driver will update the sysfs nodes accordingly. Thanks, ~Saurav > > -- > Martin K. Petersen Oracle Linux Engineering
