bcma/ssb: parse new attributes from sprom

These newly added attributes are used by brcmsmac. Now bcma should
parse all attributes used by brcmsmac out of the sprom.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 194 insertions, 4 deletions

diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c
index 22c99683a180..c7f93359acb0 100644
--- a/drivers/bcma/sprom.c
+++ b/drivers/bcma/sprom.c
@@ -185,6 +185,18 @@ static int bcma_sprom_valid(const u16 *sprom)
         bus->sprom._field = ((((u32)sprom[SPOFF((_offset)+2)] << 16 | \
                                 sprom[SPOFF(_offset)]) & (_mask)) >> (_shift))
 
+#define SPEX_ARRAY8(_field, _offset, _mask, _shift)     \
+        do {    \
+                SPEX(_field[0], _offset +  0, _mask, _shift);   \
+                SPEX(_field[1], _offset +  2, _mask, _shift);   \
+                SPEX(_field[2], _offset +  4, _mask, _shift);   \
+                SPEX(_field[3], _offset +  6, _mask, _shift);   \
+                SPEX(_field[4], _offset +  8, _mask, _shift);   \
+                SPEX(_field[5], _offset + 10, _mask, _shift);   \
+                SPEX(_field[6], _offset + 12, _mask, _shift);   \
+                SPEX(_field[7], _offset + 14, _mask, _shift);   \
+        } while (0)
+
 static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom)
 {
         u16 v, o;
@@ -375,6 +387,64 @@ static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom)
              SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT);
         SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23,
              SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT);
+
+        SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON,
+             SSB_SPROM8_LEDDC_ON_SHIFT);
+        SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF,
+             SSB_SPROM8_LEDDC_OFF_SHIFT);
+
+        SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN,
+             SSB_SPROM8_TXRXC_TXCHAIN_SHIFT);
+        SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN,
+             SSB_SPROM8_TXRXC_RXCHAIN_SHIFT);
+        SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH,
+             SSB_SPROM8_TXRXC_SWITCH_SHIFT);
+
+        SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0);
+
+        SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0);
+        SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0);
+        SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0);
+        SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0);
+
+        SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP,
+             SSB_SPROM8_RAWTS_RAWTEMP_SHIFT);
+        SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER,
+             SSB_SPROM8_RAWTS_MEASPOWER_SHIFT);
+        SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX,
+             SSB_SPROM8_OPT_CORRX_TEMP_SLOPE,
+             SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT);
+        SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX,
+             SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT);
+        SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX,
+             SSB_SPROM8_OPT_CORRX_TEMP_OPTION,
+             SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT);
+        SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP,
+             SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR,
+             SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT);
+        SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP,
+             SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP,
+             SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT);
+        SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL,
+             SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT);
+
+        SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0);
+        SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0);
+        SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0);
+        SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0);
+
+        SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH,
+             SSB_SPROM8_THERMAL_TRESH_SHIFT);
+        SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET,
+             SSB_SPROM8_THERMAL_OFFSET_SHIFT);
+        SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA,
+             SSB_SPROM8_TEMPDELTA_PHYCAL,
+             SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT);
+        SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD,
+             SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT);
+        SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA,
+             SSB_SPROM8_TEMPDELTA_HYSTERESIS,
+             SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT);
 }
 
 /*
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c
index 2cb604d142f4..e9d94968f394 100644
--- a/drivers/ssb/pci.c
+++ b/drivers/ssb/pci.c
@@ -178,6 +178,18 @@ err_pci:
 #define SPEX(_outvar, _offset, _mask, _shift) \
         SPEX16(_outvar, _offset, _mask, _shift)
 
+#define SPEX_ARRAY8(_field, _offset, _mask, _shift)     \
+        do {    \
+                SPEX(_field[0], _offset +  0, _mask, _shift);   \
+                SPEX(_field[1], _offset +  2, _mask, _shift);   \
+                SPEX(_field[2], _offset +  4, _mask, _shift);   \
+                SPEX(_field[3], _offset +  6, _mask, _shift);   \
+                SPEX(_field[4], _offset +  8, _mask, _shift);   \
+                SPEX(_field[5], _offset + 10, _mask, _shift);   \
+                SPEX(_field[6], _offset + 12, _mask, _shift);   \
+                SPEX(_field[7], _offset + 14, _mask, _shift);   \
+        } while (0)
+
 
 static inline u8 ssb_crc8(u8 crc, u8 data)
 {
@@ -663,6 +675,63 @@ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
         SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G,
                 SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT);
 
+        SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON,
+             SSB_SPROM8_LEDDC_ON_SHIFT);
+        SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF,
+             SSB_SPROM8_LEDDC_OFF_SHIFT);
+
+        SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN,
+             SSB_SPROM8_TXRXC_TXCHAIN_SHIFT);
+        SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN,
+             SSB_SPROM8_TXRXC_RXCHAIN_SHIFT);
+        SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH,
+             SSB_SPROM8_TXRXC_SWITCH_SHIFT);
+
+        SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0);
+
+        SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0);
+        SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0);
+        SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0);
+        SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0);
+
+        SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP,
+             SSB_SPROM8_RAWTS_RAWTEMP_SHIFT);
+        SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER,
+             SSB_SPROM8_RAWTS_MEASPOWER_SHIFT);
+        SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX,
+             SSB_SPROM8_OPT_CORRX_TEMP_SLOPE,
+             SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT);
+        SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX,
+             SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT);
+        SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX,
+             SSB_SPROM8_OPT_CORRX_TEMP_OPTION,
+             SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT);
+        SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP,
+             SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR,
+             SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT);
+        SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP,
+             SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP,
+             SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT);
+        SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL,
+             SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT);
+
+        SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0);
+        SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0);
+        SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0);
+        SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0);
+
+        SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH,
+             SSB_SPROM8_THERMAL_TRESH_SHIFT);
+        SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET,
+             SSB_SPROM8_THERMAL_OFFSET_SHIFT);
+        SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA,
+             SSB_SPROM8_TEMPDELTA_PHYCAL,
+             SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT);
+        SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD,
+             SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT);
+        SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA,
+             SSB_SPROM8_TEMPDELTA_HYSTERESIS,
+             SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT);
         sprom_extract_r458(out, in);
 
         /* TODO - get remaining rev 8 stuff needed */
diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h
index 543795f30f75..a0525019e1d1 100644
--- a/include/linux/ssb/ssb_regs.h
+++ b/include/linux/ssb/ssb_regs.h
@@ -391,6 +391,11 @@
 #define  SSB_SPROM8_GPIOB_P2            0x00FF  /* Pin 2 */
 #define  SSB_SPROM8_GPIOB_P3            0xFF00  /* Pin 3 */
 #define  SSB_SPROM8_GPIOB_P3_SHIFT      8
+#define SSB_SPROM8_LEDDC                0x009A
+#define  SSB_SPROM8_LEDDC_ON            0xFF00  /* oncount */
+#define  SSB_SPROM8_LEDDC_ON_SHIFT      8
+#define  SSB_SPROM8_LEDDC_OFF           0x00FF  /* offcount */
+#define  SSB_SPROM8_LEDDC_OFF_SHIFT     0
 #define SSB_SPROM8_ANTAVAIL             0x009C  /* Antenna available bitfields*/
 #define  SSB_SPROM8_ANTAVAIL_A          0xFF00  /* A-PHY bitfield */
 #define  SSB_SPROM8_ANTAVAIL_A_SHIFT    8
@@ -406,6 +411,13 @@
 #define  SSB_SPROM8_AGAIN2_SHIFT        0
 #define  SSB_SPROM8_AGAIN3              0xFF00  /* Antenna 3 */
 #define  SSB_SPROM8_AGAIN3_SHIFT        8
+#define SSB_SPROM8_TXRXC                0x00A2
+#define  SSB_SPROM8_TXRXC_TXCHAIN       0x000f
+#define  SSB_SPROM8_TXRXC_TXCHAIN_SHIFT 0
+#define  SSB_SPROM8_TXRXC_RXCHAIN       0x00f0
+#define  SSB_SPROM8_TXRXC_RXCHAIN_SHIFT 4
+#define  SSB_SPROM8_TXRXC_SWITCH        0xff00
+#define  SSB_SPROM8_TXRXC_SWITCH_SHIFT  8
 #define SSB_SPROM8_RSSIPARM2G           0x00A4  /* RSSI params for 2GHz */
 #define  SSB_SPROM8_RSSISMF2G           0x000F
 #define  SSB_SPROM8_RSSISMC2G           0x00F0
@@ -432,6 +444,7 @@
 #define  SSB_SPROM8_TRI5GH_SHIFT        8
 #define SSB_SPROM8_RXPO                 0x00AC  /* RX power offsets */
 #define  SSB_SPROM8_RXPO2G              0x00FF  /* 2GHz RX power offset */
+#define  SSB_SPROM8_RXPO2G_SHIFT        0
 #define  SSB_SPROM8_RXPO5G              0xFF00  /* 5GHz RX power offset */
 #define  SSB_SPROM8_RXPO5G_SHIFT        8
 #define SSB_SPROM8_FEM2G                0x00AE
@@ -447,10 +460,38 @@
 #define  SSB_SROM8_FEM_ANTSWLUT         0xF800
 #define  SSB_SROM8_FEM_ANTSWLUT_SHIFT   11
 #define SSB_SPROM8_THERMAL              0x00B2
-#define SSB_SPROM8_MPWR_RAWTS           0x00B4
-#define SSB_SPROM8_TS_SLP_OPT_CORRX     0x00B6
-#define SSB_SPROM8_FOC_HWIQ_IQSWP       0x00B8
-#define SSB_SPROM8_PHYCAL_TEMPDELTA     0x00BA
+#define  SSB_SPROM8_THERMAL_OFFSET      0x00ff
+#define  SSB_SPROM8_THERMAL_OFFSET_SHIFT        0
+#define  SSB_SPROM8_THERMAL_TRESH       0xff00
+#define  SSB_SPROM8_THERMAL_TRESH_SHIFT 8
+/* Temp sense related entries */
+#define SSB_SPROM8_RAWTS                0x00B4
+#define  SSB_SPROM8_RAWTS_RAWTEMP       0x01ff
+#define  SSB_SPROM8_RAWTS_RAWTEMP_SHIFT 0
+#define  SSB_SPROM8_RAWTS_MEASPOWER     0xfe00
+#define  SSB_SPROM8_RAWTS_MEASPOWER_SHIFT       9
+#define SSB_SPROM8_OPT_CORRX            0x00B6
+#define  SSB_SPROM8_OPT_CORRX_TEMP_SLOPE        0x00ff
+#define  SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT  0
+#define  SSB_SPROM8_OPT_CORRX_TEMPCORRX 0xfc00
+#define  SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT   10
+#define  SSB_SPROM8_OPT_CORRX_TEMP_OPTION       0x0300
+#define  SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT 8
+/* FOC: freiquency offset correction, HWIQ: H/W IOCAL enable, IQSWP: IQ CAL swap disable */
+#define SSB_SPROM8_HWIQ_IQSWP           0x00B8
+#define  SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR        0x000f
+#define  SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT  0
+#define  SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP        0x0010
+#define  SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT  4
+#define  SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020
+#define  SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT   5
+#define SSB_SPROM8_TEMPDELTA            0x00BA
+#define  SSB_SPROM8_TEMPDELTA_PHYCAL    0x00ff
+#define  SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT      0
+#define  SSB_SPROM8_TEMPDELTA_PERIOD    0x0f00
+#define  SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT      8
+#define  SSB_SPROM8_TEMPDELTA_HYSTERESIS        0xf000
+#define  SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT  12
 
 /* There are 4 blocks with power info sharing the same layout */
 #define SSB_SROM8_PWR_INFO_CORE0        0x00C0
@@ -515,6 +556,16 @@
 #define SSB_SPROM8_OFDM5GLPO            0x014A  /* 5.2GHz OFDM power offset */
 #define SSB_SPROM8_OFDM5GHPO            0x014E  /* 5.8GHz OFDM power offset */
 
+#define SSB_SPROM8_2G_MCSPO             0x0152
+#define SSB_SPROM8_5G_MCSPO             0x0162
+#define SSB_SPROM8_5GL_MCSPO            0x0172
+#define SSB_SPROM8_5GH_MCSPO            0x0182
+
+#define SSB_SPROM8_CDDPO                0x0192
+#define SSB_SPROM8_STBCPO               0x0194
+#define SSB_SPROM8_BW40PO               0x0196
+#define SSB_SPROM8_BWDUPPO              0x0198
+
 /* Values for boardflags_lo read from SPROM */
 #define SSB_BFL_BTCOEXIST               0x0001  /* implements Bluetooth coexistance */
 #define SSB_BFL_PACTRL                  0x0002  /* GPIO 9 controlling the PA */