From: Rafał Miłecki Date: Wed, 2 Jul 2014 15:05:35 +0000 (+0200) Subject: b43: N-PHY: initialize hardware tables on new devices X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f5c35e15f940a1580c62715adc3e88710753de4c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git b43: N-PHY: initialize hardware tables on new devices Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c index b22171592926..dd876857969e 100644 --- a/drivers/net/wireless/b43/tables_nphy.c +++ b/drivers/net/wireless/b43/tables_nphy.c @@ -2146,6 +2146,192 @@ static const u16 b43_ntab_antswctl_r3[4][32] = { } }; +/* static tables, PHY revision >= 7 */ + +/* Copied from brcmsmac (5.75.11) */ +static const u32 b43_ntab_tmap_r7[] = { + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00000888, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0xf1111110, 0x11111111, 0x11f11111, 0x00000111, + 0x11000000, 0x1111f111, 0x11111111, 0x111111f1, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x000aa888, + 0x88880000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0xa1111110, 0x11111111, 0x11c11111, 0x00000111, + 0x11000000, 0x1111a111, 0x11111111, 0x111111a1, + 0xa2222220, 0x22222222, 0x22c22222, 0x00000222, + 0x22000000, 0x2222a222, 0x22222222, 0x222222a2, + 0xf1111110, 0x11111111, 0x11f11111, 0x00011111, + 0x11110000, 0x1111f111, 0x11111111, 0x111111f1, + 0xa8aa88a0, 0xa88888a8, 0xa8a8a88a, 0x00088aaa, + 0xaaaa0000, 0xa8a8aa88, 0xa88aaaaa, 0xaaaa8a8a, + 0xaaa8aaa0, 0x8aaa8aaa, 0xaa8a8a8a, 0x000aaa88, + 0x8aaa0000, 0xaaa8a888, 0x8aa88a8a, 0x8a88a888, + 0x08080a00, 0x0a08080a, 0x080a0a08, 0x00080808, + 0x080a0000, 0x080a0808, 0x080a0808, 0x0a0a0a08, + 0xa0a0a0a0, 0x80a0a080, 0x8080a0a0, 0x00008080, + 0x80a00000, 0x80a080a0, 0xa080a0a0, 0x8080a0a0, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x99999000, 0x9b9b99bb, 0x9bb99999, 0x9999b9b9, + 0x9b99bb90, 0x9bbbbb9b, 0x9b9b9bb9, 0x00000999, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00aaa888, + 0x22000000, 0x2222b222, 0x22222222, 0x222222b2, + 0xb2222220, 0x22222222, 0x22d22222, 0x00000222, + 0x11000000, 0x1111a111, 0x11111111, 0x111111a1, + 0xa1111110, 0x11111111, 0x11c11111, 0x00000111, + 0x33000000, 0x3333b333, 0x33333333, 0x333333b3, + 0xb3333330, 0x33333333, 0x33d33333, 0x00000333, + 0x22000000, 0x2222a222, 0x22222222, 0x222222a2, + 0xa2222220, 0x22222222, 0x22c22222, 0x00000222, + 0x99b99b00, 0x9b9b99bb, 0x9bb99999, 0x9999b9b9, + 0x9b99bb99, 0x9bbbbb9b, 0x9b9b9bb9, 0x00000999, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa88, 0x8aaaaa8a, 0x8a8a8aa8, 0x08aaa888, + 0x22222200, 0x2222f222, 0x22222222, 0x222222f2, + 0x22222222, 0x22222222, 0x22f22222, 0x00000222, + 0x11000000, 0x1111f111, 0x11111111, 0x11111111, + 0xf1111111, 0x11111111, 0x11f11111, 0x01111111, + 0xbb9bb900, 0xb9b9bb99, 0xb99bbbbb, 0xbbbb9b9b, + 0xb9bb99bb, 0xb99999b9, 0xb9b9b99b, 0x00000bbb, + 0xaa000000, 0xa8a8aa88, 0xa88aaaaa, 0xaaaa8a8a, + 0xa8aa88aa, 0xa88888a8, 0xa8a8a88a, 0x0a888aaa, + 0xaa000000, 0xa8a8aa88, 0xa88aaaaa, 0xaaaa8a8a, + 0xa8aa88a0, 0xa88888a8, 0xa8a8a88a, 0x00000aaa, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00000888, + 0xbbbbbb00, 0x999bbbbb, 0x9bb99b9b, 0xb9b9b9bb, + 0xb9b99bbb, 0xb9b9b9bb, 0xb9bb9b99, 0x00000999, + 0x8a000000, 0xaa88a888, 0xa88888aa, 0xa88a8a88, + 0xa88aa88a, 0x88a8aaaa, 0xa8aa8aaa, 0x0888a88a, + 0x0b0b0b00, 0x090b0b0b, 0x0b090b0b, 0x0909090b, + 0x09090b0b, 0x09090b0b, 0x09090b09, 0x00000909, + 0x0a000000, 0x0a080808, 0x080a080a, 0x080a0a08, + 0x080a080a, 0x0808080a, 0x0a0a0a08, 0x0808080a, + 0xb0b0b000, 0x9090b0b0, 0x90b09090, 0xb0b0b090, + 0xb0b090b0, 0x90b0b0b0, 0xb0b09090, 0x00000090, + 0x80000000, 0xa080a080, 0xa08080a0, 0xa0808080, + 0xa080a080, 0x80a0a0a0, 0xa0a080a0, 0x00a0a0a0, + 0x22000000, 0x2222f222, 0x22222222, 0x222222f2, + 0xf2222220, 0x22222222, 0x22f22222, 0x00000222, + 0x11000000, 0x1111f111, 0x11111111, 0x111111f1, + 0xf1111110, 0x11111111, 0x11f11111, 0x00000111, + 0x33000000, 0x3333f333, 0x33333333, 0x333333f3, + 0xf3333330, 0x33333333, 0x33f33333, 0x00000333, + 0x22000000, 0x2222f222, 0x22222222, 0x222222f2, + 0xf2222220, 0x22222222, 0x22f22222, 0x00000222, + 0x99000000, 0x9b9b99bb, 0x9bb99999, 0x9999b9b9, + 0x9b99bb90, 0x9bbbbb9b, 0x9b9b9bb9, 0x00000999, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00000888, + 0x88888000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00000888, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00aaa888, + 0x88a88a00, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa88, 0x8aaaaa8a, 0x8a8a8aa8, 0x000aa888, + 0x88880000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa88, 0x8aaaaa8a, 0x8a8a8aa8, 0x08aaa888, + 0x11000000, 0x1111a111, 0x11111111, 0x111111a1, + 0xa1111110, 0x11111111, 0x11c11111, 0x00000111, + 0x11000000, 0x1111a111, 0x11111111, 0x111111a1, + 0xa1111110, 0x11111111, 0x11c11111, 0x00000111, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00000888, + 0x88000000, 0x8a8a88aa, 0x8aa88888, 0x8888a8a8, + 0x8a88aa80, 0x8aaaaa8a, 0x8a8a8aa8, 0x00000888, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, + 0x00000000, 0x00000000, 0x00000000, 0x00000000, +}; + +/* Extracted from MMIO dump of 6.30.223.141 */ +static const u32 b43_ntab_noisevar_r7[] = { + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, + 0x020c020c, 0x0000014d, 0x020c020c, 0x0000014d, +}; + /* TX gain tables */ static const u32 b43_ntab_tx_gain_rev0_1_2[] = { 0x03cc2b44, 0x03cc2b42, 0x03cc2a44, 0x03cc2a42, @@ -3031,6 +3217,91 @@ void b43_ntab_write_bulk(struct b43_wldev *dev, u32 offset, b43_ntab_write_bulk(dev, offset, ARRAY_SIZE(data), data); \ } while (0) +static void b43_nphy_tables_init_shared_lut(struct b43_wldev *dev) +{ + ntab_upload(dev, B43_NTAB_C0_ESTPLT_R3, b43_ntab_estimatepowerlt0_r3); + ntab_upload(dev, B43_NTAB_C1_ESTPLT_R3, b43_ntab_estimatepowerlt1_r3); + ntab_upload(dev, B43_NTAB_C0_ADJPLT_R3, b43_ntab_adjustpower0_r3); + ntab_upload(dev, B43_NTAB_C1_ADJPLT_R3, b43_ntab_adjustpower1_r3); + ntab_upload(dev, B43_NTAB_C0_GAINCTL_R3, b43_ntab_gainctl0_r3); + ntab_upload(dev, B43_NTAB_C1_GAINCTL_R3, b43_ntab_gainctl1_r3); + ntab_upload(dev, B43_NTAB_C0_IQLT_R3, b43_ntab_iqlt0_r3); + ntab_upload(dev, B43_NTAB_C1_IQLT_R3, b43_ntab_iqlt1_r3); + ntab_upload(dev, B43_NTAB_C0_LOFEEDTH_R3, b43_ntab_loftlt0_r3); + ntab_upload(dev, B43_NTAB_C1_LOFEEDTH_R3, b43_ntab_loftlt1_r3); +} + +static void b43_nphy_tables_init_rev7_volatile(struct b43_wldev *dev) +{ + struct ssb_sprom *sprom = dev->dev->bus_sprom; + u8 antswlut; + int core, offset, i; + + const int antswlut0_offsets[] = { 0, 4, 8, }; /* Offsets for values */ + const u8 antswlut0_values[][3] = { + { 0x2, 0x12, 0x8 }, /* Core 0 */ + { 0x2, 0x18, 0x2 }, /* Core 1 */ + }; + + if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) + antswlut = sprom->fem.ghz5.antswlut; + else + antswlut = sprom->fem.ghz2.antswlut; + + switch (antswlut) { + case 0: + for (core = 0; core < 2; core++) { + for (i = 0; i < ARRAY_SIZE(antswlut0_values[0]); i++) { + offset = core ? 0x20 : 0x00; + offset += antswlut0_offsets[i]; + b43_ntab_write(dev, B43_NTAB8(9, offset), + antswlut0_values[core][i]); + } + } + break; + default: + b43err(dev->wl, "Unsupported antswlut: %d\n", antswlut); + break; + } +} + +static void b43_nphy_tables_init_rev16(struct b43_wldev *dev) +{ + /* Static tables */ + if (dev->phy.do_full_init) { + ntab_upload(dev, B43_NTAB_NOISEVAR_R7, b43_ntab_noisevar_r7); + b43_nphy_tables_init_shared_lut(dev); + } + + /* Volatile tables */ + b43_nphy_tables_init_rev7_volatile(dev); +} + +static void b43_nphy_tables_init_rev7(struct b43_wldev *dev) +{ + /* Static tables */ + if (dev->phy.do_full_init) { + ntab_upload(dev, B43_NTAB_FRAMESTRUCT_R3, b43_ntab_framestruct_r3); + ntab_upload(dev, B43_NTAB_PILOT_R3, b43_ntab_pilot_r3); + ntab_upload(dev, B43_NTAB_TMAP_R7, b43_ntab_tmap_r7); + ntab_upload(dev, B43_NTAB_INTLEVEL_R3, b43_ntab_intlevel_r3); + ntab_upload(dev, B43_NTAB_TDTRN_R3, b43_ntab_tdtrn_r3); + ntab_upload(dev, B43_NTAB_NOISEVAR_R7, b43_ntab_noisevar_r7); + ntab_upload(dev, B43_NTAB_MCS_R3, b43_ntab_mcs_r3); + ntab_upload(dev, B43_NTAB_TDI20A0_R3, b43_ntab_tdi20a0_r3); + ntab_upload(dev, B43_NTAB_TDI20A1_R3, b43_ntab_tdi20a1_r3); + ntab_upload(dev, B43_NTAB_TDI40A0_R3, b43_ntab_tdi40a0_r3); + ntab_upload(dev, B43_NTAB_TDI40A1_R3, b43_ntab_tdi40a1_r3); + ntab_upload(dev, B43_NTAB_PILOTLT_R3, b43_ntab_pilotlt_r3); + ntab_upload(dev, B43_NTAB_CHANEST_R3, b43_ntab_channelest_r3); + ntab_upload(dev, B43_NTAB_FRAMELT_R3, b43_ntab_framelookup_r3); + b43_nphy_tables_init_shared_lut(dev); + } + + /* Volatile tables */ + b43_nphy_tables_init_rev7_volatile(dev); +} + static void b43_nphy_tables_init_rev3(struct b43_wldev *dev) { struct ssb_sprom *sprom = dev->dev->bus_sprom; @@ -3057,16 +3328,7 @@ static void b43_nphy_tables_init_rev3(struct b43_wldev *dev) ntab_upload(dev, B43_NTAB_PILOTLT_R3, b43_ntab_pilotlt_r3); ntab_upload(dev, B43_NTAB_CHANEST_R3, b43_ntab_channelest_r3); ntab_upload(dev, B43_NTAB_FRAMELT_R3, b43_ntab_framelookup_r3); - ntab_upload(dev, B43_NTAB_C0_ESTPLT_R3, b43_ntab_estimatepowerlt0_r3); - ntab_upload(dev, B43_NTAB_C1_ESTPLT_R3, b43_ntab_estimatepowerlt1_r3); - ntab_upload(dev, B43_NTAB_C0_ADJPLT_R3, b43_ntab_adjustpower0_r3); - ntab_upload(dev, B43_NTAB_C1_ADJPLT_R3, b43_ntab_adjustpower1_r3); - ntab_upload(dev, B43_NTAB_C0_GAINCTL_R3, b43_ntab_gainctl0_r3); - ntab_upload(dev, B43_NTAB_C1_GAINCTL_R3, b43_ntab_gainctl1_r3); - ntab_upload(dev, B43_NTAB_C0_IQLT_R3, b43_ntab_iqlt0_r3); - ntab_upload(dev, B43_NTAB_C1_IQLT_R3, b43_ntab_iqlt1_r3); - ntab_upload(dev, B43_NTAB_C0_LOFEEDTH_R3, b43_ntab_loftlt0_r3); - ntab_upload(dev, B43_NTAB_C1_LOFEEDTH_R3, b43_ntab_loftlt1_r3); + b43_nphy_tables_init_shared_lut(dev); } /* Volatile tables */ @@ -3115,7 +3377,11 @@ static void b43_nphy_tables_init_rev0(struct b43_wldev *dev) /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables */ void b43_nphy_tables_init(struct b43_wldev *dev) { - if (dev->phy.rev >= 3) + if (dev->phy.rev >= 16) + b43_nphy_tables_init_rev16(dev); + else if (dev->phy.rev >= 7) + b43_nphy_tables_init_rev7(dev); + else if (dev->phy.rev >= 3) b43_nphy_tables_init_rev3(dev); else b43_nphy_tables_init_rev0(dev); diff --git a/drivers/net/wireless/b43/tables_nphy.h b/drivers/net/wireless/b43/tables_nphy.h index 3a58aee4c4cf..3ce2e6f3a278 100644 --- a/drivers/net/wireless/b43/tables_nphy.h +++ b/drivers/net/wireless/b43/tables_nphy.h @@ -165,6 +165,10 @@ struct nphy_gain_ctl_workaround_entry *b43_nphy_get_gain_ctl_workaround_ent( #define B43_NTAB_C1_LOFEEDTH_R3 B43_NTAB16(27, 448) /* Local Oscillator Feed Through lookup 1 */ #define B43_NTAB_C1_PAPD_COMP_R3 B43_NTAB16(27, 576) +/* Static N-PHY tables, PHY revision >= 7 */ +#define B43_NTAB_TMAP_R7 B43_NTAB32(12, 0) /* TM AP */ +#define B43_NTAB_NOISEVAR_R7 B43_NTAB32(16, 0) /* noise variance */ + #define B43_NTAB_TX_IQLO_CAL_LOFT_LADDER_40_SIZE 18 #define B43_NTAB_TX_IQLO_CAL_LOFT_LADDER_20_SIZE 18 #define B43_NTAB_TX_IQLO_CAL_IQIMB_LADDER_40_SIZE 18