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| author | Miquel van Smoorenburg <miquels@cistron.nl> | 2008-05-02 01:07:27 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-05-02 20:17:01 +0200 |
| commit | 62ac5aedc51485d672a5d91c262a001acecbe447 (patch) | |
| tree | 6ef44abca20c87312defd3486f5c5db82de36128 /drivers/scsi/dpti.h | |
| parent | [SCSI] dpt_i2o: move from virt_to_bus/bus_to_virt to dma_alloc_coherent (diff) | |
| download | linux-62ac5aedc51485d672a5d91c262a001acecbe447.tar.xz linux-62ac5aedc51485d672a5d91c262a001acecbe447.zip | |
[SCSI] dpt_i2o: 64 bit support
This is the code to actually support 64 bit platforms. 64 bit
DMA is enabled on both x86_32 PAE and 64 bit platforms.
This code is based in part on the unofficial adaptec 64-bit
dpt_i2o driver update that I got from Mark Salyzyn at Adaptec.
Signed-off-by: Miquel van Smoorenburg <miquels@cistron.nl>
Acked-by: Mark Salyzyn <Mark_Salyzyn@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/dpti.h')
| -rw-r--r-- | drivers/scsi/dpti.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h index 5181b92c9ddb..924cd5a51676 100644 --- a/drivers/scsi/dpti.h +++ b/drivers/scsi/dpti.h @@ -233,6 +233,7 @@ typedef struct _adpt_hba { u8 top_scsi_channel; u8 top_scsi_id; u8 top_scsi_lun; + u8 dma64; i2o_status_block* status_block; dma_addr_t status_block_pa; @@ -252,6 +253,7 @@ typedef struct _adpt_hba { void __iomem *FwDebugBLEDflag_P;// Virtual Addr Of FW Debug BLED void __iomem *FwDebugBLEDvalue_P;// Virtual Addr Of FW Debug BLED u32 FwDebugFlags; + u32 *ioctl_reply_context[4]; } adpt_hba; struct sg_simple_element { |