-----Original Message----- From: Randy Dunlap [mailto:[EMAIL PROTECTED] Sent: Thursday, October 11, 2007 4:02 PM To: Agarwal, Lomesh Cc: [EMAIL PROTECTED]; linux-kernel@vger.kernel.org Subject: Re: TPM driver changes to support multiple locality
On Thu, 11 Oct 2007 15:46:03 -0700 Agarwal, Lomesh wrote:
> Attached is the patch which resolves all the comments.
Inline patches are preferred so that reviewers can comment on them
more easily.
What mail client are you using?
[Agarwal, Lomesh] I am using MS Outlook. Earlier you said inline patches
have problem because of mail client. That's why I sent it as attachment.
The patch has trailing CRs on each line ("DOS mode").
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Just verifying: this TPM device has interrupts per locality?
+ /* check if interrupt is meant for this locality */
+ if (check_locality(chip, locality) < 0)
+ return IRQ_NONE;
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[Agarwal, Lomesh] TPM device has only one interrupt. so on receiving
interrupt driver has to make sure that its meant for its locality.
init_tis() still seems to have some problems.
static int __init init_tis(void)
{
+#define DEVNAME_SIZE 10
+
int rc;
+ if ((locality < 0) || (locality > 4))
+ return PTR_ERR(pdev);
pdev hasn't been set (so it's NULL).
+ pdev = platform_device_register_simple(devname, -1,
NULL, 0);
+ if (IS_ERR(pdev))
return PTR_ERR(pdev);
Error path above needs to call driver_unregister().
[Agarwal, Lomesh] attached is the new patch.
---
~Randy
tpm_tis.c.patch
Description: tpm_tis.c.patch
