Messages in this thread | | | Subject | RE: TPM driver changes to support multiple locality | Date | Thu, 11 Oct 2007 14:55:14 -0700 | From | "Agarwal, Lomesh" <> |
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-----Original Message----- From: Arjan van de Ven [mailto:arjan@linux.intel.com] Sent: Thursday, October 11, 2007 2:41 PM To: Agarwal, Lomesh Cc: Valdis.Kletnieks@vt.edu; linux-kernel@vger.kernel.org Subject: Re: TPM driver changes to support multiple locality
On Thu, 11 Oct 2007 11:33:35 -0700 "Agarwal, Lomesh" <lomesh.agarwal@intel.com> wrote:
> Below is the patch for TPM driver. > Comments/suggestions?
please don't top post
> > --- pristine-linux-2.6.18/drivers/char/tpm/tpm_tis.c 2006-09-19 > 20:42:06.000000000 -0700 > +++ linux-2.6.18-xen/drivers/char/tpm/tpm_tis.c 2007-10-09 > 15:30:49.000000000 -0700
or send word wrapped patches ....
.. or patches against 2 year old kernels for that matter ;)
> enum tis_defaults { > TIS_MEM_BASE = 0xFED40000, > - TIS_MEM_LEN = 0x5000, > + TIS_MEM_LEN = 0x1000,
hmmm/// why [Agarwal, Lomesh] 0x5000 is the length of CSRs for all the localities. Each locality's CSR size is 0x1000. so 0x1000 is sufficient and will catch error if driver tries to write to wrong locality. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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