ale(4) cannot negotiate as GigE

[YongHyeon PYUN]

On Thu, Feb 21, 2013 at 12:43:44PM +0000, Alexey Dokuchaev wrote:
> On Thu, Feb 21, 2013 at 05:33:35PM +0900, YongHyeon PYUN wrote:
> > On Wed, Feb 20, 2013 at 06:08:53AM +0000, Alexey Dokuchaev wrote:
> > > $ dmesg | egrep ale\|atphy
> > > ale0: <Atheros AR8121/AR8113/AR8114 PCIe Ethernet> port 0xcc00-0xcc7f mem 0xfe9c0000-0xfe9fffff irq 17 at device 0.0 on pci2
> > > ale0: 960 Tx FIFO, 1024 Rx FIFO
> > > ale0: Using 1 MSI messages.
> > > ale0: 4GB boundary crossed, switching to 32bit DMA addressing mode.
> > > miibus0: <MII bus> on ale0
> > > atphy0: <Atheros F1 10/100/1000 PHY> PHY 0 on miibus0
> > > atphy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow
> > > 
> > > $ devinfo -rv | grep atphy
> > >                 atphy0 pnpinfo oui=0xc82e model=0x1 rev=0x9 at phyno=0
> > 
> > Hmm, it's still not clear whether the controller is Gigabit or not.
> > Could you try attached patch and let me the output?
> 
> ale_flags = 0x00000040

Thanks for the info. Indeed, your controller is AR8121 Gigabit
etherent(L1E). I guess the PHY initialization is not complete.
Would you try attached patch?

> 
> ./danfe
-------------- next part --------------
Index: sys/dev/ale/if_ale.c
===================================================================
--- sys/dev/ale/if_ale.c	(revision 246937)
+++ sys/dev/ale/if_ale.c	(working copy)
@@ -406,11 +406,11 @@
 	CSR_WRITE_2(sc, ALE_GPHY_CTRL,
 	    GPHY_CTRL_HIB_EN | GPHY_CTRL_HIB_PULSE | GPHY_CTRL_SEL_ANA_RESET |
 	    GPHY_CTRL_PHY_PLL_ON);
-	DELAY(1000);
+	DELAY(2000);
 	CSR_WRITE_2(sc, ALE_GPHY_CTRL,
 	    GPHY_CTRL_EXT_RESET | GPHY_CTRL_HIB_EN | GPHY_CTRL_HIB_PULSE |
 	    GPHY_CTRL_SEL_ANA_RESET | GPHY_CTRL_PHY_PLL_ON);
-	DELAY(1000);
+	DELAY(2000);
 
 #define	ATPHY_DBG_ADDR		0x1D
 #define	ATPHY_DBG_DATA		0x1E