Re: [PATCH v2 1/2] PCI: designware: Move LTSSM state definitions to pcie-designware.h

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On Mon, Oct 12, 2015 at 10:34 AM, Lucas Stach <l.stach@xxxxxxxxxxxxxx> wrote:
> Am Montag, den 12.10.2015, 09:31 -0300 schrieb Fabio Estevam:
>> On Mon, Oct 12, 2015 at 7:28 AM, Lucas Stach <l.stach@xxxxxxxxxxxxxx> wrote:
>>
>> > Actually the TRM states that i.MX6 is using the same narrower mask of
>> > 0x1f for the LTSSM state, so another reason to just use that.
>>
>> The manual I have seems to tell a different value :-)
>>
>> Please check: http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf
>>
>> "48.12.11
>> Debug Register 0 (PCIE_PL_DEBUG0)"
>>
>> says "[5:0]: xmlh_ltssm_state LTSSM current state. See source for encodings"
>>
> Urgh. Seems we got confused by all the different defines.
>
> In fact [5:0] is 0x1f, so i.MX6 uses the same mask as Keystone, yet the

No, bits [5..0] means 0x3f. What am I missing here?
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