diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2014-07-12 16:42:10 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-07-15 16:00:19 -0400 |
| commit | 6daf43216fd5171f0f44504226efeb5563538f66 (patch) | |
| tree | 78c98385aa4640e6359876c21c4a4e9576e366c3 /drivers/ssb | |
| parent | 67d392c0e900bbf885ee08b8942c3204a2cab697 (diff) | |
| download | linux-rpi-6daf43216fd5171f0f44504226efeb5563538f66.tar.gz linux-rpi-6daf43216fd5171f0f44504226efeb5563538f66.tar.bz2 linux-rpi-6daf43216fd5171f0f44504226efeb5563538f66.zip | |
ssb: extract antenna gains from SPROMs revs 4+ properly
They are encoded the same way as in older SPROMs.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb')
| -rw-r--r-- | drivers/ssb/pci.c | 48 |
1 files changed, 32 insertions, 16 deletions
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c index fc0bb4923ac3..6318364be590 100644 --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c @@ -526,14 +526,22 @@ static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in) } /* Extract the antenna gain values. */ - SPEX(antenna_gain.a0, SSB_SPROM4_AGAIN01, - SSB_SPROM4_AGAIN0, SSB_SPROM4_AGAIN0_SHIFT); - SPEX(antenna_gain.a1, SSB_SPROM4_AGAIN01, - SSB_SPROM4_AGAIN1, SSB_SPROM4_AGAIN1_SHIFT); - SPEX(antenna_gain.a2, SSB_SPROM4_AGAIN23, - SSB_SPROM4_AGAIN2, SSB_SPROM4_AGAIN2_SHIFT); - SPEX(antenna_gain.a3, SSB_SPROM4_AGAIN23, - SSB_SPROM4_AGAIN3, SSB_SPROM4_AGAIN3_SHIFT); + out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in, + SSB_SPROM4_AGAIN01, + SSB_SPROM4_AGAIN0, + SSB_SPROM4_AGAIN0_SHIFT); + out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in, + SSB_SPROM4_AGAIN01, + SSB_SPROM4_AGAIN1, + SSB_SPROM4_AGAIN1_SHIFT); + out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in, + SSB_SPROM4_AGAIN23, + SSB_SPROM4_AGAIN2, + SSB_SPROM4_AGAIN2_SHIFT); + out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in, + SSB_SPROM4_AGAIN23, + SSB_SPROM4_AGAIN3, + SSB_SPROM4_AGAIN3_SHIFT); sprom_extract_r458(out, in); @@ -623,14 +631,22 @@ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in) SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0); /* Extract the antenna gain values. */ - SPEX(antenna_gain.a0, SSB_SPROM8_AGAIN01, - SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT); - SPEX(antenna_gain.a1, SSB_SPROM8_AGAIN01, - SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT); - SPEX(antenna_gain.a2, SSB_SPROM8_AGAIN23, - SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT); - SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23, - SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); + out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in, + SSB_SPROM8_AGAIN01, + SSB_SPROM8_AGAIN0, + SSB_SPROM8_AGAIN0_SHIFT); + out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in, + SSB_SPROM8_AGAIN01, + SSB_SPROM8_AGAIN1, + SSB_SPROM8_AGAIN1_SHIFT); + out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in, + SSB_SPROM8_AGAIN23, + SSB_SPROM8_AGAIN2, + SSB_SPROM8_AGAIN2_SHIFT); + out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in, + SSB_SPROM8_AGAIN23, + SSB_SPROM8_AGAIN3, + SSB_SPROM8_AGAIN3_SHIFT); /* Extract cores power info info */ for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { |