kernel/git/stable/linux-stable.git/drivers/char/tpm, branch linux-2.6.17.y

tpm: interrupt clear fix

2006-08-23T21:13:31+00:00

Under stress testing I found that the interrupt is not always cleared. This is a bug and this patch should go into 2.6.18 and 2.6.17.x. Signed-off-by: Kylene Hall Signed-off-by: Greg Kroah-Hartman

[PATCH] tpm: more bios log parsing fixes

2006-05-31T23:27:10+00:00

From: Seiji Munetoh Change the binary output format to actual ACPI TCPA log structure since the current format does not contain all event-data information that need to verify the PCRs in TPM. tpm_binary_bios_measurements_show() uses get_event_name() to convert the binary event-data to ascii format, and puts them as binary. However, to verify the PCRs, the event-data must be a actual binary event-data used by SHA1 calc. in BIOS. So, I think actual ACPI TCPA log is good for this binary output format. That way, any userland tools easily parse this data with reference to TCG PC specification. Signed-off-by: Seiji Munetoh Acked-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm: bios log parsing fixes

2006-05-31T23:27:10+00:00

From: Seiji Munetoh Fix "tcpa_pc_event" misalignment between enum, strings and TCG PC spec and output of the event which contains a hash data. Signed-off-by: Seiji Munetoh Acked-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm: fix bug for TPM on ThinkPad T60 and Z60

2006-05-26T18:55:47+00:00

The TPM chip on the ThinkPad T60 and Z60 machines is returning 0xFFFF for the vendor ID which is a check the driver made to double check it was actually talking to the memory mapped space of a TPM. This patch removes the check since it isn't absolutely necessary and was causing device discovery to fail on these machines. Signed-off-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm_register_hardware gcc 4.1 warning fix

2006-05-15T18:20:57+00:00

drivers/char/tpm/tpm.c: In function 'tpm_register_hardware': drivers/char/tpm/tpm.c:1157: warning: assignment from incompatible pointer type Signed-off-by: Daniel Walker Acked-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm: fix constant

2006-05-15T18:20:57+00:00

Fix the constant used for the base address when it cannot be determined from ACPI. It was off by one order of magnitude. Signed-off-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm: update module dependencies

2006-05-15T18:20:54+00:00

The TIS driver is dependent upon information from the ACPI table for device discovery thus it compiles but does no actual work without this dependency. Signed-off-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm: add HID module parameter

2006-04-22T16:19:55+00:00

I recently found that not all BIOS manufacturers are using the specified generic PNP id in their TPM ACPI table entry. I have added the vendor specific IDs that I know about and added a module parameter that a user can specify another HID to the probe list if their device isn't being found by the default list. Signed-off-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm: add interrupt module parameter

2006-04-22T16:19:55+00:00

This patch adds a boolean module parameter that allows the user to turn interrupt support on and off. The default behavior is to attempt to use interrupts. Signed-off-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] tpm: spacing cleanups 2

2006-04-22T16:19:55+00:00

Fixes minor spacing issues. Signed-off-by: Kylene Hall Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds