[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: Ying Chu <jasonchu@marvell.com>
Signed-off-by: Andy Yan <ayan@marvell.com>
Signed-off-by: Ke Wei <kewei@marvell.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/mvsas/Kconfig b/drivers/scsi/mvsas/Kconfig
index f83f368..6de7af2 100644
--- a/drivers/scsi/mvsas/Kconfig
+++ b/drivers/scsi/mvsas/Kconfig
@@ -1,35 +1,42 @@
#
-# 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.