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Commit 507f9a71 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville
Browse files

bcma: SPROM: extract power info for cores 



Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent b35a9aca

drivers/bcma/sprom.c

+39 −1
Original line number Diff line number Diff line
@@ -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,