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authorKylene Jo Hall <kjhall@us.ibm.com>2005-11-13 16:07:41 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-13 18:14:17 -0800
commitad5ea3cc5f745aef243ade0dafc8cf6f7f0bfea7 (patch)
treef4d2e4b39df27db5120bef6187d344d2edc05d37 /drivers/char/tpm/tpm.h
parentc0131c143204ee0ba00592c016f20ce6fc67827d (diff)
[PATCH] tpm: updates for new hardware
This is the patch to support TPMs on power ppc hardware. It has been reworked as requested to remove the need for messing with the io page mask by just using ioremap. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/char/tpm/tpm.h')
-rw-r--r--drivers/char/tpm/tpm.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 9293bcc4dc6..ad51c653803 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -50,7 +50,11 @@ struct tpm_vendor_specific {
u8 req_complete_mask;
u8 req_complete_val;
u8 req_canceled;
- u16 base; /* TPM base address */
+ void __iomem *iobase; /* ioremapped address */
+ unsigned long base; /* TPM base address */
+
+ int region_size;
+ int have_region;
int (*recv) (struct tpm_chip *, u8 *, size_t);
int (*send) (struct tpm_chip *, u8 *, size_t);