diff options
Diffstat (limited to 'drivers/ssb')
| -rw-r--r-- | drivers/ssb/pci.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c index a8dc95ebf2d6..fc0bb4923ac3 100644 --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c @@ -326,13 +326,13 @@ err_ctlreg: return err; } -static s8 r123_extract_antgain(u8 sprom_revision, const u16 *in, - u16 mask, u16 shift) +static s8 sprom_extract_antgain(u8 sprom_revision, const u16 *in, u16 offset, + u16 mask, u16 shift) { u16 v; u8 gain; - v = in[SPOFF(SSB_SPROM1_AGAIN)]; + v = in[SPOFF(offset)]; gain = (v & mask) >> shift; if (gain == 0xFF) gain = 2; /* If unset use 2dBm */ @@ -416,12 +416,14 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in) SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0); /* Extract the antenna gain values. */ - out->antenna_gain.a0 = r123_extract_antgain(out->revision, in, - SSB_SPROM1_AGAIN_BG, - SSB_SPROM1_AGAIN_BG_SHIFT); - out->antenna_gain.a1 = r123_extract_antgain(out->revision, in, - SSB_SPROM1_AGAIN_A, - SSB_SPROM1_AGAIN_A_SHIFT); + out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in, + SSB_SPROM1_AGAIN, + SSB_SPROM1_AGAIN_BG, + SSB_SPROM1_AGAIN_BG_SHIFT); + out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in, + SSB_SPROM1_AGAIN, + SSB_SPROM1_AGAIN_A, + SSB_SPROM1_AGAIN_A_SHIFT); if (out->revision >= 2) sprom_extract_r23(out, in); } |
