01 Nov, 2011

1 commit

• 09703660e   scsi: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required ... Browse Code »

  For the basic SCSI infrastructure files that are exporting symbols
  but not modules themselves, add in the basic export.h header file
  to allow the exports.

  Signed-off-by: Paul Gortmaker

  Paul Gortmaker

  2011-11-01 07:31:23 +0800  

01 Mar, 2011

1 commit

• 72fa396bf   [SCSI] fcoe, libfc: initialize EM anchors list and then update npiv EMs ... Browse Code »

  EM anchors list initialization for only master port was not enough to
  keep npiv working as described here:-
  https://lists.open-fcoe.org/pipermail/devel/2011-January/011063.html

  So this patch moves fc_exch_mgr_list_clone to update npiv ports
  EMs once EM anchors list initialized.

  Also some cleanup, no need to set lport = NULL as that always
  get initialized later.

  Signed-off-by: Vasu Dev
  Signed-off-by: Robert Love
  Signed-off-by: James Bottomley

  Vasu Dev

  2011-03-01 08:31:53 +0800  

13 Feb, 2011

1 commit

• 75a2792df   [SCSI] libfc: introduce LLD event callback ... Browse Code »

  This patch enables LLD to listen to rport events and perform LLD
  specific operations based on the rport event. This patch also stores
  sp_features and spp_type in rdata for further reference by LLD.

  Signed-off-by: Bhanu Prakash Gollapudi
  Signed-off-by: Robert Love
  Signed-off-by: James Bottomley

  Bhanu Prakash Gollapudi

  2011-02-13 01:09:04 +0800  

17 May, 2010

1 commit

• 7b2787ec1   [SCSI] libfc: Move the port_id into lport ... Browse Code »

  This patch creates a port_id member in struct fc_lport.
  This allows libfc to just deal with fc_lport instances
  instead of calling into the fc_host to get the port_id.

  This change helps in only using symbols necessary for
  operation from the libfc structures. libfc still needs
  to change the fc_host_port_id() if the port_id changes
  so the presentation layer (scsi_transport_fc) can provide
  the user with the correct value, but libfc shouldn't
  rely on the presentation layer for operational values.

  Signed-off-by: Robert Love
  Signed-off-by: James Bottomley

  Robert Love

  2010-05-17 10:22:34 +0800  

11 Apr, 2010

1 commit

• f4568b8b9   [SCSI] libfc: recognize incoming FLOGI for point-to-point mode ... Browse Code »

  When receiving a FLOGI request from a point-to-point peer,
  the D_ID of 0xfffffe was not recognized as belonging to one
  of the lports, so it was dropped.

  Change fc_vport_id_lookup() to treat d_id 0xfffffe as a match.

  Signed-off-by: Joe Eykholt
  Signed-off-by: Robert Love
  Signed-off-by: James Bottomley

  Joe Eykholt

  2010-04-11 22:23:37 +0800  

05 Dec, 2009

2 commits

• 8faecddb2   [SCSI] libfc: vport link handling and fc_vport state managment ... Browse Code »

  NPIV vports are managed in libfc by changing their virtual link state
  when the parent N_Ports internal state changes. The vport link is only
  online when the N_Port is in a ready state (logged into the fabric).

  vport_state is updated as needed in this patch as well, currently the states
  LINKDOWN, INITIALIZING, ACTIVE, DSIABLED, and NO_FABRIC_SUPP are used.

  This also changes the fc_host port_state handling to differentiate between
  LINKDOWN and OFFLINE.

  Signed-off-by: Chris Leech
  Signed-off-by: Robert Love
  Signed-off-by: James Bottomley

  Chris Leech

  2009-12-05 02:00:57 +0800  
• 174e1ebff   [SCSI] libfc: add some generic NPIV support routines to libfc ... Browse Code »

  Adds a function to create a new VN_Port instances, which share the EM
  list with the N_Port, VN_Port lookup by fabric ID when responding to a new
  request (otherwise the exchange lookup from the N_Ports EM list is trusted to
  return an exchange with a cached lport value for the correct VN_Port),
  a pointer to a fc_vport structure for VN_Ports, and flags to indicate if an
  N_Port supports NPIV and if the switch/fabric allows it.

  Signed-off-by: Chris Leech
  Signed-off-by: Robert Love
  Signed-off-by: James Bottomley

  Chris Leech

  2009-12-05 02:00:56 +0800