[PATCH] tpm: Support new National TPMs
This patch is work to support new National TPMs that problems were reported
with on Thinkpad T43 and Thinkcentre S51. Thanks to Jens and Gang for
their debugging work on these issues.
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>
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index 61fe14a..cc2cc77 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -163,24 +163,24 @@
if (pci_enable_device(pci_dev))
return -EIO;
- lo = tpm_read_index( TPM_ATMEL_BASE_ADDR_LO );
- hi = tpm_read_index( TPM_ATMEL_BASE_ADDR_HI );
+ lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO);
+ hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI);
tpm_atmel.base = (hi<<8)|lo;
dev_dbg( &pci_dev->dev, "Operating with base: 0x%x\n", tpm_atmel.base);
/* verify that it is an Atmel part */
- if (tpm_read_index(4) != 'A' || tpm_read_index(5) != 'T'
- || tpm_read_index(6) != 'M' || tpm_read_index(7) != 'L') {
+ if (tpm_read_index(TPM_ADDR, 4) != 'A' || tpm_read_index(TPM_ADDR, 5) != 'T'
+ || tpm_read_index(TPM_ADDR, 6) != 'M' || tpm_read_index(TPM_ADDR, 7) != 'L') {
rc = -ENODEV;
goto out_err;
}
/* query chip for its version number */
- if ((version[0] = tpm_read_index(0x00)) != 0xFF) {
- version[1] = tpm_read_index(0x01);
- version[2] = tpm_read_index(0x02);
- version[3] = tpm_read_index(0x03);
+ if ((version[0] = tpm_read_index(TPM_ADDR, 0x00)) != 0xFF) {
+ version[1] = tpm_read_index(TPM_ADDR, 0x01);
+ version[2] = tpm_read_index(TPM_ADDR, 0x02);
+ version[3] = tpm_read_index(TPM_ADDR, 0x03);
} else {
dev_info(&pci_dev->dev, "version query failed\n");
rc = -ENODEV;