1. 26 7月, 2011 1 次提交
    • N
      iscsi-target: Add iSCSI fabric support for target v4.1 · e48354ce
      Nicholas Bellinger 提交于
      The Linux-iSCSI.org target module is a full featured in-kernel
      software implementation of iSCSI target mode (RFC-3720) for the
      current WIP mainline target v4.1 infrastructure code for the v3.1
      kernel.  More information can be found here:
      
      http://linux-iscsi.org/wiki/ISCSI
      
      This includes support for:
      
         * RFC-3720 defined request / response state machines and support for
           all defined iSCSI operation codes from Section 10.2.1.2 using libiscsi
           include/scsi/iscsi_proto.h PDU definitions
         * Target v4.1 compatible control plane using the generic layout in
           target_core_fabric_configfs.c and fabric dependent attributes
           within /sys/kernel/config/target/iscsi/ subdirectories.
         * Target v4.1 compatible iSCSI statistics based on RFC-4544 (iSCSI MIBS)
         * Support for IPv6 and IPv4 network portals in M:N mapping to TPGs
         * iSCSI Error Recovery Hierarchy support
         * Per iSCSI connection RX/TX thread pair scheduling affinity
         * crc32c + crc32c_intel SSEv4 instruction offload support using libcrypto
         * CHAP Authentication support using libcrypto
         * Conversion to use internal SGl allocation with iscsit_alloc_buffs() ->
           transport_generic_map_mem_to_cmd()
      
      (nab: Fix iscsi_proto.h struct scsi_lun usage from linux-next in commit:
            iscsi: Use struct scsi_lun in iscsi structs instead of u8[8])
      (nab: Fix 32-bit compile warnings)
      Reviewed-by: NChristoph Hellwig <hch@lst.de>
      Reviewed-by: NAndy Grover <agrover@redhat.com>
      Acked-by: NRoland Dreier <roland@kernel.org>
      Signed-off-by: NNicholas A. Bellinger <nab@linux-iscsi.org>
      e48354ce