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Date: Wed, 5 Sep 2012 18:03:53 +0530
From: Naresh Kumar Inna <naresh@...lsio.com>
To: JBottomley@...allels.com, linux-scsi@...r.kernel.org,
dm@...lsio.com, leedom@...lsio.com
Cc: netdev@...r.kernel.org, naresh@...lsio.com, chethan@...lsio.com
Subject: [V2 PATCH 0/9] csiostor: Chelsio FCoE offload driver submission
This is the initial submission of the Chelsio FCoE offload driver (csiostor)
to the upstream kernel. This driver currently supports FCoE offload
functionality over Chelsio T4-based 10Gb Converged Network Adapters.
The following patches contain the driver sources for csiostor driver and
updates to firmware/hardware header files shared between csiostor,
cxgb4 (Chelsio T4-based NIC driver) and cxgb4vf (Chelsio T4-based Virtual
Function NIC driver). The csiostor driver is dependent on these
header updates. These patches have been generated against scsi 'misc' branch.
csiostor is a low level SCSI driver that interfaces with PCI, SCSI midlayer and
FC transport subsystems. This driver claims the FCoE PCIe function on
Chelsio Converged Network Adapters. It relies on firmware events for slow path
operations like discovery, thereby offloading session management. The driver
programs firmware via Work Request interfaces for fast path I/O offload
features.
V2 patches address review comments from Nicholas Bellinger, Robert Love,
David Miller and Joe Perches. These changes are listed in the individual
patch emails. The common header updates resulted in changes to cxgb4vf as well,
which are included in this series.
Here is the brief description of patches:
[V2 PATCH 1/9]: Hardware interface, Makefile and Kconfig changes.
[V2 PATCH 2/9]: Driver initialization and Work Request services.
[V2 PATCH 3/9]: FC transport interfaces and mailbox services.
[V2 PATCH 4/9]: Local and remote port state tracking functionality.
[V2 PATCH 5/9]: Interrupt handling and fast path I/O functionality.
[V2 PATCH 6/9]: Header files part 1.
[V2 PATCH 7/9]: Header files part 2.
[V2 PATCH 8/9]: Updates to header files shared between cxgb4, cxgb4vf and
csiostor.
[V2 PATCH 9/9]: Header file compatibility fixes to cxgb4vf.
Naresh Kumar Inna (9):
csiostor: Chelsio FCoE offload driver submission (sources part 1).
csiostor: Chelsio FCoE offload driver submission (sources part 2).
csiostor: Chelsio FCoE offload driver submission (sources part 3).
csiostor: Chelsio FCoE offload driver submission (sources part 4).
csiostor: Chelsio FCoE offload driver submission (sources part 5).
csiostor: Chelsio FCoE offload driver submission (headers part 1).
csiostor: Chelsio FCoE offload driver submission (headers part 2).
cxgb4: Chelsio FCoE offload driver submission (cxgb4 common header
updates).
cxgb4vf: Chelsio FCoE offload driver submission (header compatibility
fixes).
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +-
drivers/net/ethernet/chelsio/cxgb4/sge.c | 10 +-
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 16 +-
drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 1 +
drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 69 +-
drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 104 +-
drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 11 +-
drivers/scsi/Kconfig | 1 +
drivers/scsi/Makefile | 1 +
drivers/scsi/csiostor/Kconfig | 20 +
drivers/scsi/csiostor/Makefile | 11 +
drivers/scsi/csiostor/csio_attr.c | 809 +++++
drivers/scsi/csiostor/csio_defs.h | 113 +
drivers/scsi/csiostor/csio_hw.c | 4395 +++++++++++++++++++++++
drivers/scsi/csiostor/csio_hw.h | 666 ++++
drivers/scsi/csiostor/csio_init.c | 1276 +++++++
drivers/scsi/csiostor/csio_init.h | 158 +
drivers/scsi/csiostor/csio_isr.c | 624 ++++
drivers/scsi/csiostor/csio_lnode.c | 2148 +++++++++++
drivers/scsi/csiostor/csio_lnode.h | 255 ++
drivers/scsi/csiostor/csio_mb.c | 1769 +++++++++
drivers/scsi/csiostor/csio_mb.h | 278 ++
drivers/scsi/csiostor/csio_rnode.c | 889 +++++
drivers/scsi/csiostor/csio_rnode.h | 141 +
drivers/scsi/csiostor/csio_scsi.c | 2561 +++++++++++++
drivers/scsi/csiostor/csio_scsi.h | 342 ++
drivers/scsi/csiostor/csio_wr.c | 1632 +++++++++
drivers/scsi/csiostor/csio_wr.h | 512 +++
drivers/scsi/csiostor/t4fw_api_stor.h | 578 +++
29 files changed, 19355 insertions(+), 37 deletions(-)
create mode 100644 drivers/scsi/csiostor/Kconfig
create mode 100644 drivers/scsi/csiostor/Makefile
create mode 100644 drivers/scsi/csiostor/csio_attr.c
create mode 100644 drivers/scsi/csiostor/csio_defs.h
create mode 100644 drivers/scsi/csiostor/csio_hw.c
create mode 100644 drivers/scsi/csiostor/csio_hw.h
create mode 100644 drivers/scsi/csiostor/csio_init.c
create mode 100644 drivers/scsi/csiostor/csio_init.h
create mode 100644 drivers/scsi/csiostor/csio_isr.c
create mode 100644 drivers/scsi/csiostor/csio_lnode.c
create mode 100644 drivers/scsi/csiostor/csio_lnode.h
create mode 100644 drivers/scsi/csiostor/csio_mb.c
create mode 100644 drivers/scsi/csiostor/csio_mb.h
create mode 100644 drivers/scsi/csiostor/csio_rnode.c
create mode 100644 drivers/scsi/csiostor/csio_rnode.h
create mode 100644 drivers/scsi/csiostor/csio_scsi.c
create mode 100644 drivers/scsi/csiostor/csio_scsi.h
create mode 100644 drivers/scsi/csiostor/csio_wr.c
create mode 100644 drivers/scsi/csiostor/csio_wr.h
create mode 100644 drivers/scsi/csiostor/t4fw_api_stor.h
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