From c92f222e1f14588171e63b550ca8c85fa9130061 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Wed, 1 Mar 2006 09:02:49 -0600 Subject: [SCSI] mptspi: Add transport class Domain Validation This is the first half of a patch to add the generic domain validation to mptspi. It also creates a secondary "virtual" channel for raid component devices since these are now exported with no_uld_attach. What Eric and I would have really liked is to export all physical components on channel 0 and all raid components on channel 1. Unfortunately, this would result in device renumbering on platforms with mixed RAID/Physical devices which was considered unacceptable for userland stability reasons. Still to be done is to plug back the extra parameter setting and DV pieces on reset and hotplug. Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) (limited to 'drivers/message/fusion/mptbase.h') diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 723d54300953..f4197a9962a3 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -331,6 +331,7 @@ typedef struct _SYSIF_REGS * VirtDevice - FC LUN device or SCSI target device */ typedef struct _VirtTarget { + struct scsi_target *starget; u8 tflags; u8 ioc_id; u8 target_id; @@ -343,7 +344,6 @@ typedef struct _VirtTarget { u8 type; /* byte 0 of Inquiry data */ u32 num_luns; u32 luns[8]; /* Max LUNs is 256 */ - u8 inq_data[8]; } VirtTarget; typedef struct _VirtDevice { @@ -364,6 +364,7 @@ typedef struct _VirtDevice { #define MPT_TARGET_FLAGS_Q_YES 0x08 #define MPT_TARGET_FLAGS_VALID_56 0x10 #define MPT_TARGET_FLAGS_SAF_TE_ISSUED 0x20 +#define MPT_TARGET_FLAGS_RAID_COMPONENT 0x40 /* * /proc/mpt interface @@ -447,13 +448,6 @@ typedef struct _mpt_ioctl_events { * Substructure to store SCSI specific configuration page data */ /* dvStatus defines: */ -#define MPT_SCSICFG_NEGOTIATE 0x01 /* Negotiate on next IO */ -#define MPT_SCSICFG_NEED_DV 0x02 /* Schedule DV */ -#define MPT_SCSICFG_DV_PENDING 0x04 /* DV on this physical id pending */ -#define MPT_SCSICFG_DV_NOT_DONE 0x08 /* DV has not been performed */ -#define MPT_SCSICFG_BLK_NEGO 0x10 /* WriteSDP1 with WDTR and SDTR disabled */ -#define MPT_SCSICFG_RELOAD_IOC_PG3 0x20 /* IOC Pg 3 data is obsolete */ - /* Args passed to writeSDP1: */ #define MPT_SCSICFG_USE_NVRAM 0x01 /* WriteSDP1 using NVRAM */ #define MPT_SCSICFG_ALL_IDS 0x02 /* WriteSDP1 to all IDS */ /* #define MPT_SCSICFG_BLK_NEGO 0x10 WriteSDP1 with WDTR and SDTR disabled */ @@ -464,7 +458,6 @@ typedef struct _SpiCfgData { IOCPage4_t *pIocPg4; /* SEP devices addressing */ dma_addr_t IocPg4_dma; /* Phys Addr of IOCPage4 data */ int IocPg4Sz; /* IOCPage4 size */ - u8 dvStatus[MPT_MAX_SCSI_DEVICES]; u8 minSyncFactor; /* 0xFF if async */ u8 maxSyncOffset; /* 0 if async */ u8 maxBusWidth; /* 0 if narrow, 1 if wide */ @@ -474,13 +467,11 @@ typedef struct _SpiCfgData { u8 sdp0version; /* SDP0 version */ u8 sdp0length; /* SDP0 length */ u8 dvScheduled; /* 1 if scheduled */ - u8 forceDv; /* 1 to force DV scheduling */ u8 noQas; /* Disable QAS for this adapter */ u8 Saf_Te; /* 1 to force all Processors as * SAF-TE if Inquiry data length * is too short to check for SAF-TE */ - u8 mpt_dv; /* command line option: enhanced=1, basic=0 */ u8 bus_reset; /* 1 to allow bus reset */ u8 rsvd[1]; }SpiCfgData; @@ -1033,7 +1024,6 @@ extern int mpt_findImVolumes(MPT_ADAPTER *ioc); extern int mpt_read_ioc_pg_3(MPT_ADAPTER *ioc); extern int mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode); extern int mptbase_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum); -extern int mpt_alt_ioc_wait(MPT_ADAPTER *ioc); /* * Public data decl's... -- cgit v1.2.3 From 3a892bef3f7e94c4d6c2c20b9a1b546f43679fd3 Mon Sep 17 00:00:00 2001 From: "Moore, Eric" Date: Tue, 14 Mar 2006 09:14:03 -0700 Subject: [SCSI] fusion - move some debug firmware event debug msgs to verbose level Created a debug level MPT_DEBUG_VERBOSE_EVENTS. Moving some of the more vebose debug messages for firwmare events into new debug level. Also added some more firmware events descriptions. Signed-off-by: Eric Moore Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'drivers/message/fusion/mptbase.h') diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index f4197a9962a3..fb22b28d1ab6 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -719,12 +719,18 @@ typedef struct _mpt_sge { #define dhsprintk(x) #endif -#ifdef MPT_DEBUG_EVENTS +#if defined(MPT_DEBUG_EVENTS) || defined(MPT_DEBUG_VERBOSE_EVENTS) #define devtprintk(x) printk x #else #define devtprintk(x) #endif +#ifdef MPT_DEBUG_VERBOSE_EVENTS +#define devtverboseprintk(x) printk x +#else +#define devtverboseprintk(x) +#endif + #ifdef MPT_DEBUG_RESET #define drsprintk(x) printk x #else -- cgit v1.2.3 From c972c70fa03097be4235fc441658290a3b7af06f Mon Sep 17 00:00:00 2001 From: "Moore, Eric" Date: Tue, 14 Mar 2006 09:14:06 -0700 Subject: [SCSI] fusion - static fix's Patch previously provided from Adrian Bunk , moving some functions to static. This is already in the -mm tree. Signed-off-by: Eric Moore Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/message/fusion/mptbase.h') diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index fb22b28d1ab6..2b9c8b5522fa 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -1027,7 +1027,6 @@ extern int mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *cfg); extern void mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size); extern void mpt_free_fw_memory(MPT_ADAPTER *ioc); extern int mpt_findImVolumes(MPT_ADAPTER *ioc); -extern int mpt_read_ioc_pg_3(MPT_ADAPTER *ioc); extern int mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode); extern int mptbase_GetFcPortPage0(MPT_ADAPTER *ioc, int portnum); -- cgit v1.2.3 From 914c2d8e597798d62c2e0a3cba737bf6f611eecf Mon Sep 17 00:00:00 2001 From: "Moore, Eric" Date: Tue, 14 Mar 2006 09:19:36 -0700 Subject: [SCSI] fusion - removing target_id/bus_id from the VirtDevice structure It makes no sense in keeping the target_id and bus_id in the VirtDevice structure, when it can be obtained from the VirtTarget structure. In addition, this patch fix's couple compilation bugs in mptfc.c when MPT_DEBUG_FC is enabled. This provided by Micheal Reed. Signed-off-by: Eric Moore Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/message/fusion/mptbase.h') diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 2b9c8b5522fa..9b58234add36 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -347,10 +347,7 @@ typedef struct _VirtTarget { } VirtTarget; typedef struct _VirtDevice { - VirtTarget *vtarget; - u8 ioc_id; - u8 bus_id; - u8 target_id; + VirtTarget *vtarget; u8 configured_lun; u32 lun; } VirtDevice; -- cgit v1.2.3 From e6b2d76a49f0ee48527691867d8af2b8f9c10452 Mon Sep 17 00:00:00 2001 From: "Moore, Eric" Date: Tue, 14 Mar 2006 09:14:24 -0700 Subject: [SCSI] fusion - expander hotplug suport in mptsas module This adds support for hot adding and removing expanders, and its associated attached devices. When there is a change in topology, the fusion firmware sends the MPI_EVENT_SAS_DISCOVERY event to the driver. The driver will read firmware config pages to determine what changes took place, and refresh drivers view of the world stored in ioc->sas_topology. Here is the details of the action the driver does: (1) Expander Added : The mptsas_discovery_work workqueue is called. Config pages read, and ioc->sas_topology is refreshed. The sas_phy_add() is called for each phy of the expander. The expanders attached devices are added via sas_rphy_add(). Added end devices are handled within the MPT_ADD_DEVICE logic in mptsas_hotplug_work workqueue. (2) Expander Delete : The sas_rphy_delete() will be called for the top most compenent of the parent that the expander is attached to. The sas_rphy_delete call will delete all the children phys, rphys, and end devices. This is handled from mptsas_discovery_work workqueue. Signed-off-by: Eric Moore Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/message/fusion/mptbase.h') diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 9b58234add36..892af47cb91c 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -619,6 +619,10 @@ typedef struct _MPT_ADAPTER struct net_device *netdev; struct list_head sas_topology; struct mutex sas_topology_mutex; + struct mutex sas_discovery_mutex; + u8 sas_discovery_runtime; + u8 sas_discovery_ignore_events; + int sas_index; /* index refrencing */ MPT_SAS_MGMT sas_mgmt; int num_ports; struct work_struct mptscsih_persistTask; -- cgit v1.2.3 From 9dec70e053613c31e8feab9e14607eaaed99d77c Mon Sep 17 00:00:00 2001 From: "Moore, Eric" Date: Tue, 14 Mar 2006 09:14:26 -0700 Subject: [SCSI] fusion - bump version version bump Signed-off-by: Eric Moore Signed-off-by: James Bottomley --- drivers/message/fusion/mptbase.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/message/fusion/mptbase.h') diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 892af47cb91c..be7e8501b53c 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -76,8 +76,8 @@ #define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR #endif -#define MPT_LINUX_VERSION_COMMON "3.03.07" -#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.03.07" +#define MPT_LINUX_VERSION_COMMON "3.03.08" +#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.03.08" #define WHAT_MAGIC_STRING "@" "(" "#" ")" #define show_mptmod_ver(s,ver) \ -- cgit v1.2.3