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[arswitch] Enable ATU dump support for the AR9340.

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This indeed uses the same registers as the AR8216 and later chips.

There seems to be an issue with ARP requests being sent out from the CPU
through this switch here, so figuring that out is next.  Learning works fine on
the AR8327 ethernet switch on the /other/ gigabit ethernet port, so I don't
think it's the network stack or ethernet driver.

Tested:

* DB120 - AR9340 SOC + ethernet switch (and other bits.)
This commit is contained in:
Adrian Chadd 2018-02-05 07:05:28 +00:00
parent 7f81a20479
commit f76883d64c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=328873
1 changed files with 11 additions and 11 deletions
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22
sys/dev/etherswitch/arswitch/arswitch_9340.c
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@ -120,6 +120,11 @@ ar9340_hw_global_setup(struct arswitch_softc *sc)
arswitch_modifyreg(sc->sc_dev, AR934X_REG_FLOOD_MASK,
AR934X_FLOOD_MASK_MC_DP(0),
AR934X_FLOOD_MASK_MC_DP(0));
#if 0
arswitch_modifyreg(sc->sc_dev, AR934X_REG_FLOOD_MASK,
AR934X_FLOOD_MASK_UC_DP(0),
AR934X_FLOOD_MASK_UC_DP(0));
#endif
/* Enable MIB counters */
arswitch_modifyreg(sc->sc_dev, AR8X16_REG_MIB_FUNC0,
@ -183,16 +188,6 @@ ar9340_hw_global_setup(struct arswitch_softc *sc)
return (0);
}
static int
ar9340_atu_fetch_table(struct arswitch_softc *sc, etherswitch_atu_entry_t *e,
int atu_fetch_op)
{
/* XXX TODO */
return (ENXIO);
}
/*
* The AR9340 switch probes (almost) the same as the AR7240 on-chip switch.
*
@ -223,7 +218,12 @@ ar9340_attach(struct arswitch_softc *sc)
sc->hal.arswitch_hw_setup = ar9340_hw_setup;
sc->hal.arswitch_hw_global_setup = ar9340_hw_global_setup;
sc->hal.arswitch_atu_learn_default = ar9340_atu_learn_default;
sc->hal.arswitch_atu_fetch_table = ar9340_atu_fetch_table;
/*
* Note: the ar9340 table fetch code/registers matche
* the ar8216/ar8316 for now because we're not supporting
* static entry programming that includes any of the extra
* bits in the AR9340.
*/
/* Set the switch vlan capabilities. */
sc->info.es_vlan_caps = ETHERSWITCH_VLAN_DOT1Q |