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[bwn] Enable PHY-LP 5GHz support for the one NIC I have tested it on so far.

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After perusing the PHY-LP code (don't ask why; honest) I discovered that
it /has/ 5GHz support - but it's not ever used.  I found one NIC - a
BCM4312 w/ pci id 0x4315 - which advertised dual-band PHY-LP support.

Turns out it works.

Whilst here, move up the support bit logging code so I can use it
to debug this.

Tested:

* BCM4312 (pci id 0x4315); 5GHz STA operation
This commit is contained in:
Adrian Chadd 2016-06-05 07:55:21 +00:00
parent 59f341f8bc
commit 4bfbed7264
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=301434
1 changed files with 15 additions and 11 deletions
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26
sys/dev/bwn/if_bwn.c
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@ -1163,6 +1163,16 @@ bwn_attach_core(struct bwn_mac *mac)
have_bg = 1;
have_a = 1;
}
#if 0
device_printf(sc->sc_dev, "%s: high=0x%08x, have_a=%d, have_bg=%d,"
" deviceid=0x%04x, siba_deviceid=0x%04x\n",
__func__,
high,
have_a,
have_bg,
siba_get_pci_device(sc->sc_dev),
siba_get_chipid(sc->sc_dev));
#endif
} else {
device_printf(sc->sc_dev, "%s: not siba; bailing\n", __func__);
error = ENXIO;
@ -1183,18 +1193,12 @@ bwn_attach_core(struct bwn_mac *mac)
if (error)
goto fail;
#if 0
device_printf(sc->sc_dev, "%s: high=0x%08x, have_a=%d, have_bg=%d,"
" deviceid=0x%04x, siba_deviceid=0x%04x\n",
__func__,
high,
have_a,
have_bg,
siba_get_pci_device(sc->sc_dev),
siba_get_chipid(sc->sc_dev));
#endif
/*
* This is the whitelist of devices which we "believe"
* the SPROM PHY config from. The rest are "guessed".
*/
if (siba_get_pci_device(sc->sc_dev) != 0x4312 &&
siba_get_pci_device(sc->sc_dev) != 0x4315 &&
siba_get_pci_device(sc->sc_dev) != 0x4319 &&
siba_get_pci_device(sc->sc_dev) != 0x4324 &&
siba_get_pci_device(sc->sc_dev) != 0x4328 &&