linux/include/scsi, branch v4.5

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2016-01-24T02:45:06Z

Pull rdma updates from Doug Ledford: "Initial roundup of 4.5 merge window patches - Remove usage of ib_query_device and instead store attributes in ib_device struct - Move iopoll out of block and into lib, rename to irqpoll, and use in several places in the rdma stack as our new completion queue polling library mechanism. Update the other block drivers that already used iopoll to use the new mechanism too. - Replace the per-entry GID table locks with a single GID table lock - IPoIB multicast cleanup - Cleanups to the IB MR facility - Add support for 64bit extended IB counters - Fix for netlink oops while parsing RDMA nl messages - RoCEv2 support for the core IB code - mlx4 RoCEv2 support - mlx5 RoCEv2 support - Cross Channel support for mlx5 - Timestamp support for mlx5 - Atomic support for mlx5 - Raw QP support for mlx5 - MAINTAINERS update for mlx4/mlx5 - Misc ocrdma, qib, nes, usNIC, cxgb3, cxgb4, mlx4, mlx5 updates - Add support for remote invalidate to the iSER driver (pushed through the RDMA tree due to dependencies, acknowledged by nab) - Update to NFSoRDMA (pushed through the RDMA tree due to dependencies, acknowledged by Bruce)" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (169 commits) IB/mlx5: Unify CQ create flags check IB/mlx5: Expose Raw Packet QP to user space consumers {IB, net}/mlx5: Move the modify QP operation table to mlx5_ib IB/mlx5: Support setting Ethernet priority for Raw Packet QPs IB/mlx5: Add Raw Packet QP query functionality IB/mlx5: Add create and destroy functionality for Raw Packet QP IB/mlx5: Refactor mlx5_ib_qp to accommodate other QP types IB/mlx5: Allocate a Transport Domain for each ucontext net/mlx5_core: Warn on unsupported events of QP/RQ/SQ net/mlx5_core: Add RQ and SQ event handling net/mlx5_core: Export transport objects IB/mlx5: Expose CQE version to user-space IB/mlx5: Add CQE version 1 support to user QPs and SRQs IB/mlx5: Fix data validation in mlx5_ib_alloc_ucontext IB/sa: Fix netlink local service GFP crash IB/srpt: Remove redundant wc array IB/qib: Improve ipoib UD performance IB/mlx4: Advertise RoCE v2 support IB/mlx4: Create and use another QP1 for RoCEv2 IB/mlx4: Enable send of RoCE QP1 packets with IP/UDP headers ...

Merge branch 'jejb-scsi' into misc

2016-01-07T23:51:13Z

IB/iser,isert: Create and use new shared header

2015-12-24T05:17:35Z

The iser RDMA_CM negotiation protocol is shared by the initiator and the target, so have a shared header for the defines and structure. Move relevant items from the initiator and target headers. Signed-off-by: Sagi Grimberg Signed-off-by: Jenny Derzhavetz Reviewed-by: Christoph Hellwig Signed-off-by: Doug Ledford

scsi_transport_sas: add function to get SAS endpoint address

2015-12-19T03:29:50Z

For a device known to be SAS connected, this will return the endpoint address. This is useful for getting the SAS address of SATA devices. Reviewed-by: Hannes Reinecke Signed-off-by: James Bottomley

scsi_transport_sas: add is_sas_attached() function

2015-12-19T03:06:21Z

Adds a function designed to be callable any time (regardless of whether the transport attributes are configured or not) which returns true if the device is attached over a SAS transport. The design of this function is that transport specific functions can be embedded within a if (is_sas_attached(sdev)) { ... } which would be compiled out (and thus eliminate the symbols) if SAS is not configured. Reviewed-by: Hannes Reinecke Signed-off-by: James Bottomley

Merge branch 'mkp-fixes' into fixes

2015-12-03T17:32:33Z

scsi: Add scsi_vpd_tpg_id()

2015-12-02T21:43:11Z

Implement scsi_vpd_tpg_id() to extract the target port group id and the relative port id from SCSI VPD page 0x83. Reviewed-by: Johannes Thumshirn Reviewed-by: Christoph Hellwig Signed-off-by: Hannes Reinecke Signed-off-by: Martin K. Petersen

scsi: Add scsi_vpd_lun_id()

2015-12-02T21:40:19Z

Add a function scsi_vpd_lun_id() to return a unique device identifcation based on the designation descriptors of VPD page 0x83. As devices might implement several descriptors the order of preference is: - NAA IEE Registered Extended - EUI-64 based 16-byte - EUI-64 based 12-byte - NAA IEEE Registered - NAA IEEE Extended A SCSI name string descriptor is preferred to all of them if the identification is longer than 16 bytes. The returned unique device identification will be formatted as a SCSI Name string to avoid clashes between different designator types. [mkp: Fixed up kernel doc comment from Johannes] Signed-off-by: Hannes Reinecke Reviewed-by: Ewan Milne Reviewed-by: Johannes Thumshirn Reviewed-by: Christoph Hellwig Signed-off-by: Martin K. Petersen

scsi: remove scsi_show_sense_hdr()

2015-12-02T21:36:14Z

Last caller is gone, so remove it. Signed-off-by: Hannes Reinecke Reviewed-by: Bart Van Assche Reviewed-by: Christoph Hellwig Reviewed-by: Martin K. Petersen Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen

scsi: rescan VPD attributes

2015-11-30T16:23:45Z

The VPD page information might change, so we need to be able to update it. This patch implements a VPD page rescan whenever the 'rescan' sysfs attribute is triggered. Signed-off-by: Hannes Reinecke Reviewed-by: Johannes Thumshirn Reviewed-by: Shane Seymour Signed-off-by: Martin K. Petersen