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authorMiquel van Smoorenburg <miquels@cistron.nl>2008-05-02 01:07:27 +0200
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-05-02 13:17:01 -0500
commit62ac5aedc51485d672a5d91c262a001acecbe447 (patch)
tree6ef44abca20c87312defd3486f5c5db82de36128 /drivers/scsi/dpti.h
parent67af2b060e027c84b8e48d77e00b2369d997c0d4 (diff)
[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.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h
index 5181b92c9dd..924cd5a5167 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 {