diff options
| author | Eric Moore <eric.moore@lsi.com> | 2007-08-14 17:28:27 -0600 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.localdomain> | 2007-10-12 14:40:36 -0400 |
| commit | 232f08fc82b15fdcaffc68c558115bfb2b34db86 (patch) | |
| tree | c2097d8f6d0ae4292e0a8e0fc1674daa7ea35c83 /drivers/message/fusion/mptbase.c | |
| parent | 6778a35bd02939767a17463d74da113541c9371f (diff) | |
[SCSI] mpt fusion: Add support for ATTO 4LD: Rebranded LSI 53C1030
Per request from Matthew Wilcox - using PCI_VENDOR_ATTO.
Add support for ATTO UL4D, they are rebranded 53C1030.
The changes are
1. Adding a new PCI vendor ID in pci table
2. The spi_port_page_2 is in different format than that of LSI generic
spi_port_page_2 and hence mapping code is added.
signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
signed-off-by: Eric Moore <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/message/fusion/mptbase.c')
| -rw-r--r-- | drivers/message/fusion/mptbase.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index 414c109f4cf..828f0ca7c1b 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -4888,6 +4888,38 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum) /* Nvram data is left with INVALID mark */ rc = 1; + } else if (ioc->pcidev->vendor == PCI_VENDOR_ID_ATTO) { + + /* This is an ATTO adapter, read Page2 accordingly + */ + ATTO_SCSIPortPage2_t *pPP2 = (ATTO_SCSIPortPage2_t *) pbuf; + ATTODeviceInfo_t *pdevice = NULL; + u16 ATTOFlags; + + /* Save the Port Page 2 data + * (reformat into a 32bit quantity) + */ + for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) { + pdevice = &pPP2->DeviceSettings[ii]; + ATTOFlags = le16_to_cpu(pdevice->ATTOFlags); + data = 0; + + /* Translate ATTO device flags to LSI format + */ + if (ATTOFlags & ATTOFLAG_DISC) + data |= (MPI_SCSIPORTPAGE2_DEVICE_DISCONNECT_ENABLE); + if (ATTOFlags & ATTOFLAG_ID_ENB) + data |= (MPI_SCSIPORTPAGE2_DEVICE_ID_SCAN_ENABLE); + if (ATTOFlags & ATTOFLAG_LUN_ENB) + data |= (MPI_SCSIPORTPAGE2_DEVICE_LUN_SCAN_ENABLE); + if (ATTOFlags & ATTOFLAG_TAGGED) + data |= (MPI_SCSIPORTPAGE2_DEVICE_TAG_QUEUE_ENABLE); + if (!(ATTOFlags & ATTOFLAG_WIDE_ENB)) + data |= (MPI_SCSIPORTPAGE2_DEVICE_WIDE_DISABLE); + + data = (data << 16) | (pdevice->Period << 8) | 10; + ioc->spi_data.nvram[ii] = data; + } } else { SCSIPortPage2_t *pPP2 = (SCSIPortPage2_t *) pbuf; MpiDeviceInfo_t *pdevice = NULL; |