On 10/31/07, Nick Kossifidis <mickflemm@xxxxxxxxx> wrote:
> 2007/10/31, Luis R. Rodriguez <mcgrof@xxxxxxxxx>:
> > On 10/27/07, Nick Kossifidis <mick@xxxxxxxxxxx> 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.
Can add in the message that its RF is multiband then (2GHz/5GHz note will work)?
> On single chip solutions
> both revisions are 0 so no RF chip msg is displayed.
Hm.. interesting.. we probably should inform the band the RF is
capable of then at least. What do you think?
> 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).
You have one now?
Luis
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