diff options
| author | Andrey Mirkin <(amirkin@sw.ru)> | 2006-10-16 04:08:43 -0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2006-10-25 18:13:31 -0400 |
| commit | 031280f6e73d9177c93333c96e37eb05f2522faa (patch) | |
| tree | a49f8dee6184c0bba40e0e6fe3a23b0f2509c381 /drivers/scsi | |
| parent | 3fc2aef5227dda464560a3fdafc9f4c7ce10210f (diff) | |
[SCSI] megaraid_{mm,mbox}: 64-bit DMA capability fix
It is known that 2 LSI Logic MegaRAID SATA RAID Controllers (150-4 and
150-6) don't support 64-bit DMA. Unfortunately currently this check is
wrong and driver sets 64-bit DMA mode for these devices.
Signed-off-by: Andrey Mirkin <amirkin@sw.ru>
Acked-by: "Ju, Seokmann" <Seokmann.Ju@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_mbox.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index c0edb662d863..7bac86dda88f 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c | |||
| @@ -884,7 +884,7 @@ megaraid_init_mbox(adapter_t *adapter) | |||
| 884 | 884 | ||
| 885 | if (((magic64 == HBA_SIGNATURE_64_BIT) && | 885 | if (((magic64 == HBA_SIGNATURE_64_BIT) && |
| 886 | ((adapter->pdev->subsystem_device != | 886 | ((adapter->pdev->subsystem_device != |
| 887 | PCI_SUBSYS_ID_MEGARAID_SATA_150_6) || | 887 | PCI_SUBSYS_ID_MEGARAID_SATA_150_6) && |
| 888 | (adapter->pdev->subsystem_device != | 888 | (adapter->pdev->subsystem_device != |
| 889 | PCI_SUBSYS_ID_MEGARAID_SATA_150_4))) || | 889 | PCI_SUBSYS_ID_MEGARAID_SATA_150_4))) || |
| 890 | (adapter->pdev->vendor == PCI_VENDOR_ID_LSI_LOGIC && | 890 | (adapter->pdev->vendor == PCI_VENDOR_ID_LSI_LOGIC && |