korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-22 12:44:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

ssb: read additional sprom v2 and v3 attributes.

Browse Source 
These attributes should be in the sprom for rev 2 and 3, but they were
not read out.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Hauke Mehrtens 2013-03-21 20:25:21 +01:00 committed by John W. Linville
parent 12bef78f0a
commit 7e4235acfc
1 changed files with 18 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/ssb/pci.c
View File

@ -347,6 +347,21 @@ static s8 r123_extract_antgain(u8 sprom_revision, const u16 *in,
return (s8)gain;
}
static void sprom_extract_r23(struct ssb_sprom *out, const u16 *in)
{
SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0);
SPEX(opo, SSB_SPROM2_OPO, SSB_SPROM2_OPO_VALUE, 0);
SPEX(pa1lob0, SSB_SPROM2_PA1LOB0, 0xFFFF, 0);
SPEX(pa1lob1, SSB_SPROM2_PA1LOB1, 0xFFFF, 0);
SPEX(pa1lob2, SSB_SPROM2_PA1LOB2, 0xFFFF, 0);
SPEX(pa1hib0, SSB_SPROM2_PA1HIB0, 0xFFFF, 0);
SPEX(pa1hib1, SSB_SPROM2_PA1HIB1, 0xFFFF, 0);
SPEX(pa1hib2, SSB_SPROM2_PA1HIB2, 0xFFFF, 0);
SPEX(maxpwr_ah, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_HI, 0);
SPEX(maxpwr_al, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_LO,
SSB_SPROM2_MAXP_A_LO_SHIFT);
}
static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
{
u16 loc[3];
@ -396,8 +411,7 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
SSB_SPROM1_ITSSI_A_SHIFT);
SPEX(itssi_bg, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_BG, 0);
SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0);
if (out->revision >= 2)
SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0);
SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8);
SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0);
@ -408,6 +422,8 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in)
out->antenna_gain.a1 = r123_extract_antgain(out->revision, in,
SSB_SPROM1_AGAIN_A,
SSB_SPROM1_AGAIN_A_SHIFT);
if (out->revision >= 2)
sprom_extract_r23(out, in);
}
/* Revs 4 5 and 8 have partially shared layout */