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| author | Rafał Miłecki <zajec5@gmail.com> | 2012-01-02 08:41:25 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-01-24 14:06:04 -0500 |
| commit | 507f9a71846a3d25d0e5322754da6b65adceda80 (patch) | |
| tree | e8e816ec1cb7d3e7dcd9929404a780d8876cdb91 | |
| parent | b35a9aca631ee0cf67cd23098ea9076ca33c3f7b (diff) | |
| download | op-kernel-dev-507f9a71846a3d25d0e5322754da6b65adceda80.zip op-kernel-dev-507f9a71846a3d25d0e5322754da6b65adceda80.tar.gz | |
bcma: SPROM: extract power info for cores
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/bcma/sprom.c | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c index 27f62cc..cb835f0 100644 --- a/drivers/bcma/sprom.c +++ b/drivers/bcma/sprom.c @@ -129,8 +129,14 @@ static int bcma_sprom_valid(const u16 *sprom) static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) { - u16 v; + u16 v, o; int i; + u16 pwr_info_offset[] = { + SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1, + SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3 + }; + BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) != + ARRAY_SIZE(bus->sprom.core_pwr_info)); bus->sprom.revision = sprom[SSB_SPROMSIZE_WORDS_R4 - 1] & SSB_SPROM_REVISION_REV; @@ -185,6 +191,38 @@ static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) SPEX(country_code, SSB_SPROM8_CCODE, ~0, 0); + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { + o = pwr_info_offset[i]; + SPEX(core_pwr_info[i].itssi_2g, o + SSB_SROM8_2G_MAXP_ITSSI, + SSB_SPROM8_2G_ITSSI, SSB_SPROM8_2G_ITSSI_SHIFT); + SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SROM8_2G_MAXP_ITSSI, + SSB_SPROM8_2G_MAXP, 0); + + SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SROM8_2G_PA_0, ~0, 0); + SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SROM8_2G_PA_1, ~0, 0); + SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SROM8_2G_PA_2, ~0, 0); + + SPEX(core_pwr_info[i].itssi_5g, o + SSB_SROM8_5G_MAXP_ITSSI, + SSB_SPROM8_5G_ITSSI, SSB_SPROM8_5G_ITSSI_SHIFT); + SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SROM8_5G_MAXP_ITSSI, + SSB_SPROM8_5G_MAXP, 0); + SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM8_5GHL_MAXP, + SSB_SPROM8_5GH_MAXP, 0); + SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM8_5GHL_MAXP, + SSB_SPROM8_5GL_MAXP, SSB_SPROM8_5GL_MAXP_SHIFT); + + SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SROM8_5GL_PA_0, ~0, 0); + SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SROM8_5GL_PA_1, ~0, 0); + SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SROM8_5GL_PA_2, ~0, 0); + SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SROM8_5G_PA_0, ~0, 0); + SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SROM8_5G_PA_1, ~0, 0); + SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0); + SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0); + SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0); + SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0); + } + SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT); SPEX(fem.ghz2.extpa_gain, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_EXTPA_GAIN, |
