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Commit 20b09c29 authored by Andy Yan's avatar Andy Yan Committed by James Bottomley
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[SCSI] mvsas: add support for 94xx; layout change; bug fixes 



This version contains following main changes
  - Switch to new layout to support more types of ASIC.
  - SSP TMF supported and related Error Handing enhanced.
  - Support flash feature with delay 2*HZ when PHY changed.
  - Support Marvell 94xx series ASIC for 6G SAS/SATA, which has 2
88SE64xx chips but any different register description.
  - Support SPI flash for HBA-related configuration info.
  - Other patch enhanced from kernel side such as increasing PHY type

[jejb: fold back in DMA_BIT_MASK changes]
Signed-off-by: default avatarYing Chu <jasonchu@marvell.com>
Signed-off-by: default avatarAndy Yan <ayan@marvell.com>
Signed-off-by: default avatarKe Wei <kewei@marvell.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent dd4969a8

drivers/scsi/mvsas/Kconfig

+15 −8
Original line number Diff line number Diff line 
#

# Kernel configuration file for 88SE64XX SAS/SATA driver.

# Kernel configuration file for 88SE64XX/88SE94XX SAS/SATA driver.

#

# Copyright 2007 Red Hat, Inc.

# Copyright 2008 Marvell. <kewei@marvell.com>

#

# This file is licensed under GPLv2.

#

# This file is part of the 88SE64XX driver.

# This file is part of the 88SE64XX/88SE94XX driver.

#

# The 88SE64XX driver is free software; you can redistribute

# The 88SE64XX/88SE94XX driver is free software; you can redistribute

# it and/or modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; version 2 of the

# License.

#

# The 88SE64XX driver is distributed in the hope that it will be

# The 88SE64XX/88SE94XX driver is distributed in the hope that it will be

# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

# General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with 88SE64XX Driver; if not, write to the Free Software

# along with 88SE64XX/88SE94XX Driver; if not, write to the Free Software

# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

#

#



config SCSI_MVSAS

	tristate "Marvell 88SE64XX SAS/SATA support"

	tristate "Marvell 88SE64XX/88SE94XX SAS/SATA support"

	depends on PCI

	select SCSI_SAS_LIBSAS

	select FW_LOADER

	help

		This driver supports Marvell's SAS/SATA 3Gb/s PCI-E 88SE64XX

		chip based host adapters.

		This driver supports Marvell's SAS/SATA 3Gb/s PCI-E 88SE64XX and 6Gb/s

		PCI-E 88SE94XX chip based host adapters.



config SCSI_MVSAS_DEBUG

	bool "Compile in debug mode"

	default y

	depends on SCSI_MVSAS

	help

		Compiles the 88SE64XX/88SE94XX driver in debug mode.  In debug mode,

		the driver prints some messages to the console.

drivers/scsi/mvsas/Makefile

+7 −2
Original line number Diff line number Diff line 
#

# Makefile for Marvell 88SE64xx SAS/SATA driver.

# Makefile for Marvell 88SE64xx/88SE84xx SAS/SATA driver.

#

# Copyright 2007 Red Hat, Inc.

# Copyright 2008 Marvell. <kewei@marvell.com>
@@ -21,7 +21,12 @@ 
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

# USA



ifeq ($(CONFIG_SCSI_MVSAS_DEBUG),y)

	EXTRA_CFLAGS += -DMV_DEBUG

endif



obj-$(CONFIG_SCSI_MVSAS) += mvsas.o

mvsas-y +=  mv_init.o  \

           mv_sas.o   \

           mv_64xx.o
 
           mv_64xx.o  \

           mv_94xx.o

drivers/scsi/mvsas/mv_64xx.c

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drivers/scsi/mvsas/mv_64xx.h

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drivers/scsi/mvsas/mv_94xx.c

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