target/linux/generic/patches-3.3/020-ssb_update.patch

   1 --- a/drivers/ssb/pci.c
   2 +++ b/drivers/ssb/pci.c
   3 @@ -523,7 +523,13 @@ static void sprom_extract_r45(struct ssb
   4  static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
   5  {
   6         int i;
   7 -       u16 v;
   8 +       u16 v, o;
   9 +       u16 pwr_info_offset[] = {
  10 +               SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
  11 +               SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
  12 +       };
  13 +       BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
  14 +                       ARRAY_SIZE(out->core_pwr_info));
  15
  16         /* extract the MAC address */
  17         for (i = 0; i < 3; i++) {
  18 @@ -607,6 +613,38 @@ static void sprom_extract_r8(struct ssb_
  19         memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
  20                sizeof(out->antenna_gain.ghz5));
  21
  22 +       /* Extract cores power info info */
  23 +       for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
  24 +               o = pwr_info_offset[i];
  25 +               SPEX(core_pwr_info[i].itssi_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
  26 +                       SSB_SPROM8_2G_ITSSI, SSB_SPROM8_2G_ITSSI_SHIFT);
  27 +               SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
  28 +                       SSB_SPROM8_2G_MAXP, 0);
  29 +
  30 +               SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SROM8_2G_PA_0, ~0, 0);
  31 +               SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SROM8_2G_PA_1, ~0, 0);
  32 +               SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SROM8_2G_PA_2, ~0, 0);
  33 +
  34 +               SPEX(core_pwr_info[i].itssi_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
  35 +                       SSB_SPROM8_5G_ITSSI, SSB_SPROM8_5G_ITSSI_SHIFT);
  36 +               SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
  37 +                       SSB_SPROM8_5G_MAXP, 0);
  38 +               SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM8_5GHL_MAXP,
  39 +                       SSB_SPROM8_5GH_MAXP, 0);
  40 +               SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM8_5GHL_MAXP,
  41 +                       SSB_SPROM8_5GL_MAXP, SSB_SPROM8_5GL_MAXP_SHIFT);
  42 +
  43 +               SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SROM8_5GL_PA_0, ~0, 0);
  44 +               SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SROM8_5GL_PA_1, ~0, 0);
  45 +               SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SROM8_5GL_PA_2, ~0, 0);
  46 +               SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SROM8_5G_PA_0, ~0, 0);
  47 +               SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SROM8_5G_PA_1, ~0, 0);
  48 +               SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0);
  49 +               SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0);
  50 +               SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0);
  51 +               SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0);
  52 +       }
  53 +
  54         /* Extract FEM info */
  55         SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G,
  56                 SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
  57 --- a/include/linux/ssb/ssb.h
  58 +++ b/include/linux/ssb/ssb.h
  59 @@ -16,6 +16,12 @@ struct pcmcia_device;
  60  struct ssb_bus;
  61  struct ssb_driver;
  62
  63 +struct ssb_sprom_core_pwr_info {
  64 +       u8 itssi_2g, itssi_5g;
  65 +       u8 maxpwr_2g, maxpwr_5gl, maxpwr_5g, maxpwr_5gh;
  66 +       u16 pa_2g[3], pa_5gl[3], pa_5g[3], pa_5gh[3];
  67 +};
  68 +
  69  struct ssb_sprom {
  70         u8 revision;
  71         u8 il0mac[6];           /* MAC address for 802.11b/g */
  72 @@ -82,6 +88,8 @@ struct ssb_sprom {
  73         u16 boardflags2_hi;     /* Board flags (bits 48-63) */
  74         /* TODO store board flags in a single u64 */
  75
  76 +       struct ssb_sprom_core_pwr_info core_pwr_info[4];
  77 +
  78         /* Antenna gain values for up to 4 antennas
  79          * on each band. Values in dBm/4 (Q5.2). Negative gain means the
  80          * loss in the connectors is bigger than the gain. */
  81 --- a/include/linux/ssb/ssb_regs.h
  82 +++ b/include/linux/ssb/ssb_regs.h
  83 @@ -449,6 +449,39 @@
  84  #define SSB_SPROM8_TS_SLP_OPT_CORRX    0x00B6
  85  #define SSB_SPROM8_FOC_HWIQ_IQSWP      0x00B8
  86  #define SSB_SPROM8_PHYCAL_TEMPDELTA    0x00BA
  87 +
  88 +/* There are 4 blocks with power info sharing the same layout */
  89 +#define SSB_SROM8_PWR_INFO_CORE0       0x00C0
  90 +#define SSB_SROM8_PWR_INFO_CORE1       0x00E0
  91 +#define SSB_SROM8_PWR_INFO_CORE2       0x0100
  92 +#define SSB_SROM8_PWR_INFO_CORE3       0x0120
  93 +
  94 +#define SSB_SROM8_2G_MAXP_ITSSI                0x00
  95 +#define  SSB_SPROM8_2G_MAXP            0x00FF
  96 +#define  SSB_SPROM8_2G_ITSSI           0xFF00
  97 +#define  SSB_SPROM8_2G_ITSSI_SHIFT     8
  98 +#define SSB_SROM8_2G_PA_0              0x02    /* 2GHz power amp settings */
  99 +#define SSB_SROM8_2G_PA_1              0x04
 100 +#define SSB_SROM8_2G_PA_2              0x06
 101 +#define SSB_SROM8_5G_MAXP_ITSSI                0x08    /* 5GHz ITSSI and 5.3GHz Max Power */
 102 +#define  SSB_SPROM8_5G_MAXP            0x00FF
 103 +#define  SSB_SPROM8_5G_ITSSI           0xFF00
 104 +#define  SSB_SPROM8_5G_ITSSI_SHIFT     8
 105 +#define SSB_SPROM8_5GHL_MAXP           0x0A    /* 5.2GHz and 5.8GHz Max Power */
 106 +#define  SSB_SPROM8_5GH_MAXP           0x00FF
 107 +#define  SSB_SPROM8_5GL_MAXP           0xFF00
 108 +#define  SSB_SPROM8_5GL_MAXP_SHIFT     8
 109 +#define SSB_SROM8_5G_PA_0              0x0C    /* 5.3GHz power amp settings */
 110 +#define SSB_SROM8_5G_PA_1              0x0E
 111 +#define SSB_SROM8_5G_PA_2              0x10
 112 +#define SSB_SROM8_5GL_PA_0             0x12    /* 5.2GHz power amp settings */
 113 +#define SSB_SROM8_5GL_PA_1             0x14
 114 +#define SSB_SROM8_5GL_PA_2             0x16
 115 +#define SSB_SROM8_5GH_PA_0             0x18    /* 5.8GHz power amp settings */
 116 +#define SSB_SROM8_5GH_PA_1             0x1A
 117 +#define SSB_SROM8_5GH_PA_2             0x1C
 118 +
 119 +/* TODO: Make it deprecated */
 120  #define SSB_SPROM8_MAXP_BG             0x00C0  /* Max Power 2GHz in path 1 */
 121  #define  SSB_SPROM8_MAXP_BG_MASK       0x00FF  /* Mask for Max Power 2GHz */
 122  #define  SSB_SPROM8_ITSSI_BG           0xFF00  /* Mask for path 1 itssi_bg */
 123 @@ -473,6 +506,7 @@
 124  #define SSB_SPROM8_PA1HIB0             0x00D8  /* 5.8GHz power amp settings */
 125  #define SSB_SPROM8_PA1HIB1             0x00DA
 126  #define SSB_SPROM8_PA1HIB2             0x00DC
 127 +
 128  #define SSB_SPROM8_CCK2GPO             0x0140  /* CCK power offset */
 129  #define SSB_SPROM8_OFDM2GPO            0x0142  /* 2.4GHz OFDM power offset */
 130  #define SSB_SPROM8_OFDM5GPO            0x0146  /* 5.3GHz OFDM power offset */