From: Naresh Kumar Inna <naresh@chelsio.com>
To: "JBottomley@parallels.com" <JBottomley@parallels.com>
Cc: Naresh Kumar Inna <naresh@chelsio.com>,
"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
Dimitrios Michailidis <dm@chelsio.com>,
Casey Leedom <leedom@chelsio.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Chethan Seshadri <chethan@chelsio.com>
Subject: Re: [v6 PATCH 0/8] csiostor: Chelsio FCoE offload driver submission
Date: Fri, 2 Nov 2012 12:53:54 +0530 [thread overview]
Message-ID: <5093750A.60908@chelsio.com> (raw)
In-Reply-To: <1351158621-32222-1-git-send-email-naresh@chelsio.com>
Hi James,
Could you please let me know where we are with the review of this driver?
Thanks,
Naresh.
On 10/25/2012 3:20 PM, Naresh Kumar Inna wrote:
> 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.
>
> v6 has changes to make csiostor work with cxgb4 header files post 3.6 merge, as
> well as a few bug fixes in csiostor.
>
> Here is the brief description of patches:
> [v6 PATCH 1/8]: Updates to header files shared between cxgb4, cxgb4vf and
> csiostor.
> [v6 PATCH 2/8]: Header files part 1.
> [v6 PATCH 3/8]: Header files part 2.
> [v6 PATCH 4/8]: Driver initialization and Work Request services.
> [v6 PATCH 5/8]: FC transport interfaces and mailbox services.
> [v6 PATCH 6/8]: Local and remote port state tracking functionality.
> [v6 PATCH 7/8]: Interrupt handling and fast path I/O functionality.
> [v6 PATCH 8/8]: Hardware interface, Makefile and Kconfig changes.
>
> Naresh Kumar Inna (8):
> cxgb4/cxgb4vf: Chelsio FCoE offload driver submission (common header
> updates).
> csiostor: Chelsio FCoE offload driver submission (headers part 1).
> csiostor: Chelsio FCoE offload driver submission (headers part 2).
> 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).
>
> drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 8 +-
> drivers/net/ethernet/chelsio/cxgb4/sge.c | 6 +-
> drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 20 +-
> drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 1 +
> drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 36 +-
> drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 41 +-
> drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 8 +-
> drivers/scsi/Kconfig | 1 +
> drivers/scsi/Makefile | 1 +
> drivers/scsi/csiostor/Kconfig | 19 +
> drivers/scsi/csiostor/Makefile | 11 +
> drivers/scsi/csiostor/csio_attr.c | 796 ++++
> drivers/scsi/csiostor/csio_defs.h | 121 +
> drivers/scsi/csiostor/csio_hw.c | 4395 +++++++++++++++++++++++
> drivers/scsi/csiostor/csio_hw.h | 667 ++++
> drivers/scsi/csiostor/csio_init.c | 1274 +++++++
> drivers/scsi/csiostor/csio_init.h | 158 +
> drivers/scsi/csiostor/csio_isr.c | 624 ++++
> drivers/scsi/csiostor/csio_lnode.c | 2133 +++++++++++
> drivers/scsi/csiostor/csio_lnode.h | 255 ++
> drivers/scsi/csiostor/csio_mb.c | 1770 +++++++++
> drivers/scsi/csiostor/csio_mb.h | 278 ++
> drivers/scsi/csiostor/csio_rnode.c | 912 +++++
> drivers/scsi/csiostor/csio_rnode.h | 141 +
> drivers/scsi/csiostor/csio_scsi.c | 2555 +++++++++++++
> 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, 19267 insertions(+), 28 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
>
next prev parent reply other threads:[~2012-11-02 7:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-25 9:50 [v6 PATCH 0/8] csiostor: Chelsio FCoE offload driver submission Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 1/8] cxgb4/cxgb4vf: Chelsio FCoE offload driver submission (common header updates) Naresh Kumar Inna
2012-11-14 2:26 ` James Bottomley
2012-11-15 11:32 ` Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 2/8] csiostor: Chelsio FCoE offload driver submission (headers part 1) Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 3/8] csiostor: Chelsio FCoE offload driver submission (headers part 2) Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 4/8] csiostor: Chelsio FCoE offload driver submission (sources part 1) Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 5/8] csiostor: Chelsio FCoE offload driver submission (sources part 2) Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 6/8] csiostor: Chelsio FCoE offload driver submission (sources part 3) Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 7/8] csiostor: Chelsio FCoE offload driver submission (sources part 4) Naresh Kumar Inna
2012-10-25 9:50 ` [v6 PATCH 8/8] csiostor: Chelsio FCoE offload driver submission (sources part 5) Naresh Kumar Inna
2012-11-02 7:23 ` Naresh Kumar Inna [this message]
-- strict thread matches above, loose matches on Subject: below --
2012-11-15 17:11 [v6 PATCH 0/8] csiostor: Chelsio FCoE offload driver submission Naresh Kumar Inna
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