2007/10/31, Luis R. Rodriguez <[EMAIL PROTECTED]>:
> On 10/27/07, Nick Kossifidis <[EMAIL PROTECTED]> wrote:
>
> > * Give more infos about mac/phy/radio revision during attach.
>
> > @@ -535,10 +568,24 @@ ath5k_pci_probe(struct pci_dev *pdev,
> > if (ret)
> > goto err_ah;
> >
> > - dev_info(&pdev->dev, "%s chip found: mac %d.%d phy %d.%d\n",
> > - ath5k_chip_name(id->driver_data),
> > sc->ah->ah_mac_version,
> > - sc->ah->ah_mac_revision, sc->ah->ah_phy_revision >>
> > 4,
> > - sc->ah->ah_phy_revision & 0xf);
> > + dev_info(&pdev->dev, "Atheros AR%s chip found: MAC 0x%x, PHY:
> > 0x%x\n",
> > +
> > ath5k_chip_name(AR5K_VERSION_VER,sc->ah->ah_mac_srev),
> > + sc->ah->ah_mac_srev,
> > + sc->ah->ah_phy_revision);
> > +
> > + if(sc->ah->ah_radio_5ghz_revision &&
> > !sc->ah->ah_radio_2ghz_revision){
> > + dev_info(&pdev->dev, "RF%s radio found (0x%x)\n",
> > +
> > ath5k_chip_name(AR5K_VERSION_RAD,sc->ah->ah_radio_5ghz_revision),
> > + sc->ah->ah_radio_5ghz_revision);
> > + } else if(sc->ah->ah_radio_5ghz_revision &&
> > sc->ah->ah_radio_2ghz_revision){
> > + dev_info(&pdev->dev, "RF%s 5GHz radio found (0x%x)\n",
> > +
> > ath5k_chip_name(AR5K_VERSION_RAD,sc->ah->ah_radio_5ghz_revision),
> > + sc->ah->ah_radio_5ghz_revision);
> > + dev_info(&pdev->dev, "RF%s 2GHz radio found (0x%x)\n",
> > +
> > ath5k_chip_name(AR5K_VERSION_RAD,sc->ah->ah_radio_2ghz_revision),
> > + sc->ah->ah_radio_2ghz_revision);
> > + }
> > +
> >
> > /* ready to process interrupts */
> > __clear_bit(ATH_STAT_INVALID, sc->status);
> >
>
> I have ACK'd this as I believe its a lot more useful information than
> what we had before but I am confused by what some different prints may
> yield. For example, on AR5213, I get:
>
> ath5k_pci 0001:11:02.0: Atheros AR5213 chip found: MAC 0x56, PHY: 0x41
> ath5k_pci 0001:11:02.0: RF5111 5GHz radio found (0x17)
> ath5k_pci 0001:11:02.0: RF2111 2GHz radio found (0x23)
>
> On my Cardbus card, I then get:
>
> ath5k_pci 0000:15:00.0: Atheros AR5213A chip found: MAC 0x59, PHY: 0x43
> ath5k_pci 0000:15:00.0: RF5112A radio found (0x36)
>
> Now, both are capable of 2 GHz and 5 GHz though and only one prints a
> line which shows the type of RF both for 2 GHz and 5 GHz. Essentially
> my ah_radio_2ghz_revision is 0x00 for that card. What exactly does
> having a print for both RFs here indicate besides the fact we are
> indicating the type of radio and revision? And in the Cardbus card I
> have where only one RF line is printed what does that indicate?
>
> Luis
RF5111 is only 5GHz capable without 2111, 2111 is only 2GHz capable
(it's actually an extension to 5111), on the other hand 5112 is
multiband, that's why we don't say it's type. On single chip solutions
both revisions are 0 so no RF chip msg is displayed.
We have to handle this better for b/g only cards but i didn't have
such cards to test so i'll try it later (first we have to see what's
going on and they don't work).
--
GPG ID: 0xD21DB2DB
As you read this post global entropy rises. Have Fun ;-)
Nick
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