From 6846e75cdfa76c6609ac0381a6739c9f4af8fd3b Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Wed, 16 Dec 2009 18:51:45 +0530 Subject: [SCSI] mpt2sas: User resource_size_t instead of unsigned long Use resource_size_t to define the type resource for the system interface register set. The existing implementation was using "unsigned long" which would be 32 bit in 32 bit OS. If 32 bit OS is using 64 bit physical address space for the system interface register set, we need to shift to using resource_size_t which takes care of physical address space. Signed-off-by: Kashyap Desai Reviewed-by: Eric Moore Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_base.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h') diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index bb4f14656afa..12fa18be77e1 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -464,7 +464,6 @@ typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr); * @pdev: pci pdev object * @chip: memory mapped register space * @chip_phys: physical addrss prior to mapping - * @pio_chip: I/O mapped register space * @logging_level: see mpt2sas_debug.h * @fwfault_debug: debuging FW timeouts * @ir_firmware: IR firmware present @@ -587,8 +586,7 @@ struct MPT2SAS_ADAPTER { char tmp_string[MPT_STRING_LENGTH]; struct pci_dev *pdev; Mpi2SystemInterfaceRegs_t __iomem *chip; - unsigned long chip_phys; - unsigned long pio_chip; + resource_size_t chip_phys; int logging_level; int fwfault_debug; u8 ir_firmware; -- cgit v1.2.3 From f7c95ef02b564d9984c0655c9659791b1dd5d7ad Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Wed, 16 Dec 2009 18:54:42 +0530 Subject: [SCSI] mpt2sas: Added raid transport support Adding support for raid transport layer. This will provide sysfs attributes containing raid level, state, and resync rate. MPT2SAS module will select RAID_ATTRS. Signed-off-by: Kashyap Desai Reviewed-by: Eric Moore Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_base.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h') diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index 12fa18be77e1..014318fa3b0e 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -323,6 +323,7 @@ struct _sas_device { * @device_info: bitfield provides detailed info about the hidden components * @num_pds: number of hidden raid components * @responding: used in _scsih_raid_device_mark_responding + * @percent_complete: resync percent complete */ struct _raid_device { struct list_head list; @@ -336,6 +337,7 @@ struct _raid_device { u32 device_info; u8 num_pds; u8 responding; + u8 percent_complete; }; /** -- cgit v1.2.3 From 50d5c60634673a79f8d88564e10345b50fca7378 Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Wed, 16 Dec 2009 18:55:26 +0530 Subject: [SCSI] mpt2sas: Added phy_enable and set_phy_speed sysfs callback support. Added new callbacks phy_enable and set_phy_speed in the mpt2sas_transport_functions template. This will allow end user to enable/disable phys and change links rates using the SysFS interface. Current implementation only supports direct attached phys, but we could in the future add support for expander based phys. A new subroutine mpt2sas_config_set_sas_iounit_pg1 was added; this wrapper function used to send request to controller firmware to modify the phys and link rates. A new subroutine _transport_find_local_phy was added; a function for easly obtaining the local phy object for direct attached. Example to disable a phy echo 0 > /sys/class/phy3:0/enable Example to enable the same phy echo 1 > /sys/class/phy3:0/enable Example to change the link rate to 1.5 #echo "1.5 Gbit" > /sys/class/phy3:0/maximum_linkrate #cat /sys/class/phy3:0/negotiated_linkrate 1.5 Gbit Example to change the link rate to 3.0 #echo "3.0 Gbit" > /sys/class/phy3:0/maximum_linkrate #cat /sys/class/phy3:0/negotiated_linkrate 3.0 Gbit Example to change the link rate to 6.0 #echo "6.0 Gbit" > /sys/class/phy3:0/maximum_linkrate #cat /sys/class/phy3:0/negotiated_linkrate 6.0 Gbit Signed-off-by: Kashyap Desai Reviewed-by: Eric Moore Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_base.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h') diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index 014318fa3b0e..93c067f5dbbc 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -853,6 +853,8 @@ int mpt2sas_config_set_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t *mpi_reply, Mpi2IOUnitPage1_t *config_page); int mpt2sas_config_get_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t *mpi_reply, Mpi2SasIOUnitPage1_t *config_page, u16 sz); +int mpt2sas_config_set_sas_iounit_pg1(struct MPT2SAS_ADAPTER *ioc, + Mpi2ConfigReply_t *mpi_reply, Mpi2SasIOUnitPage1_t *config_page, u16 sz); int mpt2sas_config_get_ioc_pg8(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t *mpi_reply, Mpi2IOCPage8_t *config_page); int mpt2sas_config_get_expander_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t -- cgit v1.2.3 From e4b8972c6172950ce226afdf7a921098f7672d5c Mon Sep 17 00:00:00 2001 From: "Kashyap, Desai" Date: Wed, 16 Dec 2009 18:57:02 +0530 Subject: [SCSI] mpt2sas: Bump version 04.100.01.00 Version upgraded to 04.100.01.00. Signed-off-by: Kashyap Desai Reviewed-by: Eric Moore Signed-off-by: James Bottomley --- drivers/scsi/mpt2sas/mpt2sas_base.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h') diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index 93c067f5dbbc..e18b0544c38f 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -69,10 +69,10 @@ #define MPT2SAS_DRIVER_NAME "mpt2sas" #define MPT2SAS_AUTHOR "LSI Corporation " #define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver" -#define MPT2SAS_DRIVER_VERSION "03.100.03.00" -#define MPT2SAS_MAJOR_VERSION 03 +#define MPT2SAS_DRIVER_VERSION "04.100.01.00" +#define MPT2SAS_MAJOR_VERSION 04 #define MPT2SAS_MINOR_VERSION 100 -#define MPT2SAS_BUILD_VERSION 03 +#define MPT2SAS_BUILD_VERSION 01 #define MPT2SAS_RELEASE_VERSION 00 /* -- cgit v1.2.3