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From: Boaz Harrosh <boaz@plexistor.com>
To: Narsimhulu Musini <nmusini@cisco.com>,
	James.Bottomley@HansenPartnership.com,
	linux-scsi@vger.kernel.org, hare@suse.de
Cc: Sesidhar Baddela <sebaddel@cisco.com>
Subject: Re: [PATCH v6 9/9] snic:Add Makefile, patch Kconfig, MAINTAINERS
Date: Wed, 27 May 2015 12:17:32 +0300	[thread overview]
Message-ID: <55658BAC.5000009@plexistor.com> (raw)
In-Reply-To: <1432711182-17530-10-git-send-email-nmusini@cisco.com>

On 05/27/2015 10:19 AM, Narsimhulu Musini wrote:
> Kconfig for kbuild
> Makefile to build snic module
> 
> Updated MAINTAINERS file
> 
> Signed-off-by: Narsimhulu Musini <nmusini@cisco.com>
> Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com>
> ---
> * v3
> - Added additional config section (CONFIG_SNIC_DEBUG_FS) for enabling debugging
>   functionality.
> 
> * v2
> - Added compile time flags for debugfs dependent functionality.
> 
>  MAINTAINERS                |  7 +++++++
>  drivers/scsi/Kconfig       | 17 +++++++++++++++++
>  drivers/scsi/Makefile      |  1 +
>  drivers/scsi/snic/Makefile | 21 +++++++++++++++++++++
>  4 files changed, 46 insertions(+)
>  create mode 100644 drivers/scsi/snic/Makefile
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 2a97e05..368fb76 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2536,6 +2536,13 @@ L:	linux-scsi@vger.kernel.org
>  S:	Supported
>  F:	drivers/scsi/fnic/
>  
> +CISCO SCSI HBA DRIVER
> +M:	Narsimhulu Musini <nmusini@cisco.com>
> +M:	Sesidhar Baddela <sebaddel@cisco.com>
> +L:	linux-scsi@vger.kernel.org
> +S:	Supported
> +F:	drivers/scsi/snic/
> +
>  CMPC ACPI DRIVER
>  M:	Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
>  M:	Daniel Oliveira Nascimento <don@syst.com.br>
> diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
> index 9c92f41..8baab3f 100644
> --- a/drivers/scsi/Kconfig
> +++ b/drivers/scsi/Kconfig
> @@ -634,6 +634,23 @@ config FCOE_FNIC
>  	  <file:Documentation/scsi/scsi.txt>.
>  	  The module will be called fnic.
>  
> +config SCSI_SNIC
> +	tristate "Cisco SNIC Driver"
> +	depends on PCI && SCSI && X86_64
> +	help
> +	  This is support for the Cisco PCI-Express SCSI HBA.
> +
> +	  To compile this driver as a module, choose M here and read
> +	  <file:Documentation/scsi/scsi.txt>.
> +	  The module will be called snic.
> +
> +config SCSI_SNIC_DEBUG_FS
> +	bool "Cisco SNIC Driver Debugfs Support"
> +	depends on SCSI_SNIC && DEBUG_FS
> +	help
> +	  This enables to list debugging information from SNIC Driver
> +	  available via debugfs file system
> +
>  config SCSI_DMX3191D
>  	tristate "DMX3191D SCSI support"
>  	depends on PCI && SCSI
> diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
> index 58158f1..f643942 100644
> --- a/drivers/scsi/Makefile
> +++ b/drivers/scsi/Makefile
> @@ -39,6 +39,7 @@ obj-$(CONFIG_LIBFC)		+= libfc/
>  obj-$(CONFIG_LIBFCOE)		+= fcoe/
>  obj-$(CONFIG_FCOE)		+= fcoe/
>  obj-$(CONFIG_FCOE_FNIC)		+= fnic/
> +obj-$(CONFIG_SCSI_SNIC)		+= snic/
>  obj-$(CONFIG_SCSI_BNX2X_FCOE)	+= libfc/ fcoe/ bnx2fc/
>  obj-$(CONFIG_ISCSI_TCP) 	+= libiscsi.o	libiscsi_tcp.o iscsi_tcp.o
>  obj-$(CONFIG_INFINIBAND_ISER) 	+= libiscsi.o
> diff --git a/drivers/scsi/snic/Makefile b/drivers/scsi/snic/Makefile
> new file mode 100644
> index 0000000..572102a
> --- /dev/null
> +++ b/drivers/scsi/snic/Makefile
> @@ -0,0 +1,21 @@
> +obj-$(CONFIG_SCSI_SNIC) += snic.o
> +
> +snic-y := \
> +	snic_attrs.o \
> +	snic_main.o \
> +	snic_res.o \
> +	snic_isr.o \
> +	snic_ctl.o \
> +	snic_io.o \
> +	snic_scsi.o \
> +	snic_disc.o \
> +	vnic_cq.o \
> +	vnic_intr.o \
> +	vnic_dev.o \
> +	vnic_wq.o
> +
> +ifeq ($(CONFIG_SCSI_SNIC_DEBUG_FS), y)
> +ccflags-y += -DSNIC_DEBUG_FS

Why do you need an extra define here just use
CONFIG_SCSI_SNIC_DEBUG_FS in source code directly

> +snic-y += snic_debugfs.o \
> +		snic_trc.o
> +endif
> 

snic-$(CONFIG_SCSI_SNIC_DEBUG_FS) += snic_debugfs.o

You do not the  ifeq () thing at all

Cheers
Boaz


  reply	other threads:[~2015-05-27  9:17 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-27  7:19 [PATCH v6 0/9] snic:initial submission of snic driver for Cisco SCSI HBA Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 1/9] snic: snic module infrastructure Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 2/9] snic:Add interrupt, resource firmware interfaces Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 3/9] snic:Add meta request, handling of meta requests Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 4/9] snic:Add snic target discovery Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 5/9] snic:add SCSI handling, AEN, and fwreset handling Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 6/9] snic:Add low level queuing interfaces Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 7/9] snic:Add sysfs entries to list stats and trace data Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 8/9] snic:Add event tracing to capture IO events Narsimhulu Musini
2015-05-27  7:19 ` [PATCH v6 9/9] snic:Add Makefile, patch Kconfig, MAINTAINERS Narsimhulu Musini
2015-05-27  9:17   ` Boaz Harrosh [this message]
2015-05-27 10:02     ` Narsimhulu Musini (nmusini)
2015-05-27 11:25       ` Boaz Harrosh
2015-05-28  9:49         ` Narsimhulu Musini (nmusini)
2015-05-28 13:42           ` Johannes Thumshirn
2015-05-28 17:59             ` Narsimhulu Musini (nmusini)
2015-05-28 13:55   ` James Bottomley
2015-05-28 18:01     ` Narsimhulu Musini (nmusini)

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