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yaml
---
r: 161101
b: refs/heads/master
c: ed79f12
h: refs/heads/master
i:
  161099: 7ef493d
v: v3
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Kashyap, Desai authored and James Bottomley committed Sep 5, 2009
1 parent a95206a commit 646b7cf
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Showing 5 changed files with 110 additions and 5 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 34a03bef2202d0c9983a8da0a8abaee37d285847
refs/heads/master: ed79f1280d1bc54f168abcffc8c3e0bf8ffb1873
7 changes: 5 additions & 2 deletions trunk/drivers/scsi/mpt2sas/mpt2sas_base.c
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Expand Up @@ -1542,6 +1542,8 @@ _base_display_ioc_capabilities(struct MPT2SAS_ADAPTER *ioc)
(ioc->bios_pg3.BiosVersion & 0x0000FF00) >> 8,
ioc->bios_pg3.BiosVersion & 0x000000FF);

_base_display_dell_branding(ioc);

printk(MPT2SAS_INFO_FMT "Protocol=(", ioc->name);

if (ioc->facts.ProtocolFlags & MPI2_IOCFACTS_PROTOCOL_SCSI_INITIATOR) {
Expand All @@ -1554,8 +1556,6 @@ _base_display_ioc_capabilities(struct MPT2SAS_ADAPTER *ioc)
i++;
}

_base_display_dell_branding(ioc);

i = 0;
printk("), ");
printk("Capabilities=(");
Expand Down Expand Up @@ -1627,6 +1627,9 @@ _base_static_config_pages(struct MPT2SAS_ADAPTER *ioc)
u32 iounit_pg1_flags;

mpt2sas_config_get_manufacturing_pg0(ioc, &mpi_reply, &ioc->manu_pg0);
if (ioc->ir_firmware)
mpt2sas_config_get_manufacturing_pg10(ioc, &mpi_reply,
&ioc->manu_pg10);
mpt2sas_config_get_bios_pg2(ioc, &mpi_reply, &ioc->bios_pg2);
mpt2sas_config_get_bios_pg3(ioc, &mpi_reply, &ioc->bios_pg3);
mpt2sas_config_get_ioc_pg8(ioc, &mpi_reply, &ioc->ioc_pg8);
Expand Down
37 changes: 36 additions & 1 deletion trunk/drivers/scsi/mpt2sas/mpt2sas_base.h
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,38 @@ struct MPT2SAS_TARGET {
* @block: device is in SDEV_BLOCK state
* @tlr_snoop_check: flag used in determining whether to disable TLR
*/

/* OEM Identifiers */
#define MFG10_OEM_ID_INVALID (0x00000000)
#define MFG10_OEM_ID_DELL (0x00000001)
#define MFG10_OEM_ID_FSC (0x00000002)
#define MFG10_OEM_ID_SUN (0x00000003)
#define MFG10_OEM_ID_IBM (0x00000004)

/* GENERIC Flags 0*/
#define MFG10_GF0_OCE_DISABLED (0x00000001)
#define MFG10_GF0_R1E_DRIVE_COUNT (0x00000002)
#define MFG10_GF0_R10_DISPLAY (0x00000004)
#define MFG10_GF0_SSD_DATA_SCRUB_DISABLE (0x00000008)
#define MFG10_GF0_SINGLE_DRIVE_R0 (0x00000010)

/* OEM Specific Flags will come from OEM specific header files */
typedef struct _MPI2_CONFIG_PAGE_MAN_10 {
MPI2_CONFIG_PAGE_HEADER Header; /* 00h */
U8 OEMIdentifier; /* 04h */
U8 Reserved1; /* 05h */
U16 Reserved2; /* 08h */
U32 Reserved3; /* 0Ch */
U32 GenericFlags0; /* 10h */
U32 GenericFlags1; /* 14h */
U32 Reserved4; /* 18h */
U32 OEMSpecificFlags0; /* 1Ch */
U32 OEMSpecificFlags1; /* 20h */
U32 Reserved5[18]; /* 24h-60h*/
} MPI2_CONFIG_PAGE_MAN_10,
MPI2_POINTER PTR_MPI2_CONFIG_PAGE_MAN_10,
Mpi2ManufacturingPage10_t, MPI2_POINTER pMpi2ManufacturingPage10_t;

struct MPT2SAS_DEVICE {
struct MPT2SAS_TARGET *sas_target;
unsigned int lun;
Expand Down Expand Up @@ -461,6 +493,7 @@ typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr);
* @facts: static facts data
* @pfacts: static port facts data
* @manu_pg0: static manufacturing page 0
* @manu_pg10: static manufacturing page 10
* @bios_pg2: static bios page 2
* @bios_pg3: static bios page 3
* @ioc_pg8: static ioc page 8
Expand Down Expand Up @@ -663,6 +696,7 @@ struct MPT2SAS_ADAPTER {
dma_addr_t diag_buffer_dma[MPI2_DIAG_BUF_TYPE_COUNT];
u8 diag_buffer_status[MPI2_DIAG_BUF_TYPE_COUNT];
u32 unique_id[MPI2_DIAG_BUF_TYPE_COUNT];
Mpi2ManufacturingPage10_t manu_pg10;
u32 product_specific[MPI2_DIAG_BUF_TYPE_COUNT][23];
u32 diagnostic_flags[MPI2_DIAG_BUF_TYPE_COUNT];
};
Expand Down Expand Up @@ -734,6 +768,8 @@ void mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 re
int mpt2sas_config_get_number_hba_phys(struct MPT2SAS_ADAPTER *ioc, u8 *num_phys);
int mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc,
Mpi2ConfigReply_t *mpi_reply, Mpi2ManufacturingPage0_t *config_page);
int mpt2sas_config_get_manufacturing_pg10(struct MPT2SAS_ADAPTER *ioc,
Mpi2ConfigReply_t *mpi_reply, Mpi2ManufacturingPage10_t *config_page);
int mpt2sas_config_get_bios_pg2(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
*mpi_reply, Mpi2BiosPage2_t *config_page);
int mpt2sas_config_get_bios_pg3(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t
Expand Down Expand Up @@ -776,7 +812,6 @@ int mpt2sas_config_get_volume_handle(struct MPT2SAS_ADAPTER *ioc, u16 pd_handle,
u16 *volume_handle);
int mpt2sas_config_get_volume_wwid(struct MPT2SAS_ADAPTER *ioc, u16 volume_handle,
u64 *wwid);

/* ctl shared API */
extern struct device_attribute *mpt2sas_host_attrs[];
extern struct device_attribute *mpt2sas_dev_attrs[];
Expand Down
61 changes: 61 additions & 0 deletions trunk/drivers/scsi/mpt2sas/mpt2sas_config.c
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Original file line number Diff line number Diff line change
Expand Up @@ -425,6 +425,67 @@ mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc,
return r;
}

/**
* mpt2sas_config_get_manufacturing_pg10 - obtain manufacturing page 10
* @ioc: per adapter object
* @mpi_reply: reply mf payload returned from firmware
* @config_page: contents of the config page
* Context: sleep.
*
* Returns 0 for success, non-zero for failure.
*/
int
mpt2sas_config_get_manufacturing_pg10(struct MPT2SAS_ADAPTER *ioc,
Mpi2ConfigReply_t *mpi_reply, Mpi2ManufacturingPage10_t *config_page)
{
Mpi2ConfigRequest_t mpi_request;
int r;
struct config_request mem;

memset(config_page, 0, sizeof(Mpi2ManufacturingPage10_t));
memset(&mpi_request, 0, sizeof(Mpi2ConfigRequest_t));
mpi_request.Function = MPI2_FUNCTION_CONFIG;
mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_HEADER;
mpi_request.Header.PageType = MPI2_CONFIG_PAGETYPE_MANUFACTURING;
mpi_request.Header.PageNumber = 10;
mpi_request.Header.PageVersion = MPI2_MANUFACTURING0_PAGEVERSION;
mpt2sas_base_build_zero_len_sge(ioc, &mpi_request.PageBufferSGE);
r = _config_request(ioc, &mpi_request, mpi_reply,
MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
if (r)
goto out;

mpi_request.Action = MPI2_CONFIG_ACTION_PAGE_READ_CURRENT;
mpi_request.Header.PageVersion = mpi_reply->Header.PageVersion;
mpi_request.Header.PageNumber = mpi_reply->Header.PageNumber;
mpi_request.Header.PageType = mpi_reply->Header.PageType;
mpi_request.Header.PageLength = mpi_reply->Header.PageLength;
mem.config_page_sz = le16_to_cpu(mpi_reply->Header.PageLength) * 4;
if (mem.config_page_sz > ioc->config_page_sz) {
r = _config_alloc_config_dma_memory(ioc, &mem);
if (r)
goto out;
} else {
mem.config_page_dma = ioc->config_page_dma;
mem.config_page = ioc->config_page;
}
ioc->base_add_sg_single(&mpi_request.PageBufferSGE,
MPT2_CONFIG_COMMON_SGLFLAGS | mem.config_page_sz,
mem.config_page_dma);
r = _config_request(ioc, &mpi_request, mpi_reply,
MPT2_CONFIG_PAGE_DEFAULT_TIMEOUT);
if (!r)
memcpy(config_page, mem.config_page,
min_t(u16, mem.config_page_sz,
sizeof(Mpi2ManufacturingPage10_t)));

if (mem.config_page_sz > ioc->config_page_sz)
_config_free_config_dma_memory(ioc, &mem);

out:
return r;
}

/**
* mpt2sas_config_get_bios_pg2 - obtain bios page 2
* @ioc: per adapter object
Expand Down
8 changes: 7 additions & 1 deletion trunk/drivers/scsi/mpt2sas/mpt2sas_scsih.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1501,7 +1501,13 @@ _scsih_slave_configure(struct scsi_device *sdev)
break;
case MPI2_RAID_VOL_TYPE_RAID1E:
qdepth = MPT2SAS_RAID_QUEUE_DEPTH;
r_level = "RAID1E";
if (ioc->manu_pg10.OEMIdentifier &&
(ioc->manu_pg10.GenericFlags0 &
MFG10_GF0_R10_DISPLAY) &&
!(raid_device->num_pds % 2))
r_level = "RAID10";
else
r_level = "RAID1E";
break;
case MPI2_RAID_VOL_TYPE_RAID1:
qdepth = MPT2SAS_RAID_QUEUE_DEPTH;
Expand Down

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