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b43: N-PHY: init and channel switching of radio 0x2057 rev 9 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2014-07-08 15:11:08 +02:00 committed by John W. Linville
parent 40c68f20e6
commit 162bee1a3e
2 changed files with 234 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
drivers/net/wireless/b43/phy_n.c
View File

@ -746,10 +746,55 @@ static void b43_radio_2057_setup(struct b43_wldev *dev,
b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C2, 0x8);
}
break;
case 9: /* e.g. PHY rev 16 */
b43_radio_write(dev, R2057_LOGEN_PTAT_RESETS, 0x20);
b43_radio_write(dev, R2057_VCOBUF_IDACS, 0x18);
if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
b43_radio_write(dev, R2057_LOGEN_PTAT_RESETS, 0x38);
b43_radio_write(dev, R2057_VCOBUF_IDACS, 0x0f);
if (b43_is_40mhz(dev)) {
/* TODO */
} else {
b43_radio_write(dev,
R2057_PAD_BIAS_FILTER_BWS_CORE0,
0x3c);
b43_radio_write(dev,
R2057_PAD_BIAS_FILTER_BWS_CORE1,
0x3c);
}
}
break;
/* TODO */
}
/* TODO */
if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
u16 txmix2g_tune_boost_pu = 0;
u16 pad2g_tune_pus = 0;
if (b43_nphy_ipa(dev)) {
switch (phy->radio_rev) {
case 9:
txmix2g_tune_boost_pu = 0x0041;
/* TODO */
break;
}
/* TODO */
}
if (txmix2g_tune_boost_pu)
b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE0,
txmix2g_tune_boost_pu);
if (pad2g_tune_pus)
b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE0,
pad2g_tune_pus);
if (txmix2g_tune_boost_pu)
b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE1,
txmix2g_tune_boost_pu);
if (pad2g_tune_pus)
b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE1,
pad2g_tune_pus);
}
usleep_range(50, 100);

188
drivers/net/wireless/b43/radio_2057.c
View File

@ -105,6 +105,18 @@ static u16 r2057_rev8_init[][2] = {
};
*/
/* Extracted from MMIO dump of 6.30.223.141 */
static u16 r2057_rev9_init[][2] = {
{ 0x27, 0x1f }, { 0x28, 0x0a }, { 0x29, 0x2f }, { 0x42, 0x1f },
{ 0x48, 0x3f }, { 0x5c, 0x41 }, { 0x63, 0x14 }, { 0x64, 0x12 },
{ 0x66, 0xff }, { 0x74, 0xa3 }, { 0x7b, 0x14 }, { 0x7c, 0x14 },
{ 0x7d, 0xee }, { 0x86, 0xc0 }, { 0xc4, 0x10 }, { 0xc9, 0x01 },
{ 0xe1, 0x41 }, { 0xe8, 0x14 }, { 0xe9, 0x12 }, { 0xeb, 0xff },
{ 0xf5, 0x0a }, { 0xf8, 0x09 }, { 0xf9, 0xa3 }, { 0x100, 0x14 },
{ 0x101, 0x10 }, { 0x102, 0xee }, { 0x10b, 0xc0 }, { 0x149, 0x10 },
{ 0x14e, 0x01 }, { 0x1b7, 0x05 }, { 0x1c2, 0xa0 },
};
#define RADIOREGS7(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
r20, r21, r22, r23, r24, r25, r26, r27) \
@ -145,6 +157,170 @@ static u16 r2057_rev8_init[][2] = {
.phy_regs.phy_bw5 = r4, \
.phy_regs.phy_bw6 = r5
/* Extracted from MMIO dump of 6.30.223.141 */
static const struct b43_nphy_chantabent_rev7 b43_nphy_chantab_phy_rev16_radio_rev9[] = {
{
.freq = 2412,
RADIOREGS7(0x48, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x6c,
0x09, 0x0f, 0x0a, 0x00, 0x0a, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
},
{
.freq = 2417,
RADIOREGS7(0x4b, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x71,
0x09, 0x0f, 0x0a, 0x00, 0x0a, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
},
{
.freq = 2422,
RADIOREGS7(0x4e, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x76,
0x09, 0x0f, 0x09, 0x00, 0x09, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
},
{
.freq = 2427,
RADIOREGS7(0x52, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x7b,
0x09, 0x0f, 0x09, 0x00, 0x09, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
},
{
.freq = 2432,
RADIOREGS7(0x55, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x80,
0x09, 0x0f, 0x08, 0x00, 0x08, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
},
{
.freq = 2437,
RADIOREGS7(0x58, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x85,
0x09, 0x0f, 0x08, 0x00, 0x08, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
},
{
.freq = 2442,
RADIOREGS7(0x5c, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x8a,
0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
},
{
.freq = 2447,
RADIOREGS7(0x5f, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x8f,
0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
},
{
.freq = 2452,
RADIOREGS7(0x62, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x94,
0x09, 0x0f, 0x07, 0x00, 0x07, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
},
{
.freq = 2457,
RADIOREGS7(0x66, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x99,
0x09, 0x0f, 0x06, 0x00, 0x06, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
},
{
.freq = 2462,
RADIOREGS7(0x69, 0x16, 0x30, 0x1b, 0x0a, 0x0a, 0x30, 0x9e,
0x09, 0x0f, 0x06, 0x00, 0x06, 0x00, 0x41, 0x63,
0x00, 0x00, 0x00, 0xf0, 0x00, 0x41, 0x63, 0x00,
0x00, 0x00, 0xf0, 0x00),
PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
},
{
.freq = 5180,
RADIOREGS7(0xbe, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x06,
0x02, 0x0e, 0x00, 0x0e, 0x00, 0x9e, 0x00, 0x00,
0x9f, 0x2f, 0xa3, 0x00, 0xfc, 0x00, 0x00, 0x4f,
0x3a, 0x83, 0x00, 0xfc),
PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
},
{
.freq = 5200,
RADIOREGS7(0xc5, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x08,
0x02, 0x0e, 0x00, 0x0e, 0x00, 0x9e, 0x00, 0x00,
0x7f, 0x2f, 0x83, 0x00, 0xf8, 0x00, 0x00, 0x4c,
0x4a, 0x83, 0x00, 0xf8),
PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
},
{
.freq = 5220,
RADIOREGS7(0xcc, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x0a,
0x02, 0x0e, 0x00, 0x0e, 0x00, 0x9e, 0x00, 0x00,
0x6d, 0x3d, 0x83, 0x00, 0xf8, 0x00, 0x00, 0x2d,
0x2a, 0x73, 0x00, 0xf8),
PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
},
{
.freq = 5240,
RADIOREGS7(0xd2, 0x16, 0x10, 0x1f, 0x08, 0x08, 0x3f, 0x0c,
0x02, 0x0d, 0x00, 0x0d, 0x00, 0x8d, 0x00, 0x00,
0x4d, 0x1c, 0x73, 0x00, 0xf8, 0x00, 0x00, 0x4d,
0x2b, 0x73, 0x00, 0xf8),
PHYREGS(0x0834, 0x0830, 0x082c, 0x01f3, 0x01f4, 0x01f5),
},
{
.freq = 5745,
RADIOREGS7(0x7b, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x7d,
0x04, 0x08, 0x00, 0x06, 0x00, 0x15, 0x00, 0x00,
0x08, 0x03, 0x03, 0x00, 0x30, 0x00, 0x00, 0x06,
0x02, 0x03, 0x00, 0x30),
PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
},
{
.freq = 5765,
RADIOREGS7(0x81, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x81,
0x04, 0x08, 0x00, 0x06, 0x00, 0x15, 0x00, 0x00,
0x06, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x05,
0x02, 0x03, 0x00, 0x00),
PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
},
{
.freq = 5785,
RADIOREGS7(0x88, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x85,
0x04, 0x08, 0x00, 0x06, 0x00, 0x15, 0x00, 0x00,
0x08, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x05,
0x21, 0x03, 0x00, 0x00),
PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
},
{
.freq = 5805,
RADIOREGS7(0x8f, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x89,
0x04, 0x07, 0x00, 0x06, 0x00, 0x04, 0x00, 0x00,
0x06, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x03,
0x00, 0x03, 0x00, 0x00),
PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
},
{
.freq = 5825,
RADIOREGS7(0x95, 0x17, 0x20, 0x1f, 0x08, 0x08, 0x3f, 0x8d,
0x04, 0x07, 0x00, 0x05, 0x00, 0x03, 0x00, 0x00,
0x05, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x03,
0x00, 0x03, 0x00, 0x00),
PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
},
};
void r2057_upload_inittabs(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
@ -171,6 +347,12 @@ void r2057_upload_inittabs(struct b43_wldev *dev)
size = ARRAY_SIZE(r2057_rev5a_init);
}
break;
case 16:
if (phy->radio_rev == 9) {
table = r2057_rev9_init[0];
size = ARRAY_SIZE(r2057_rev9_init);
}
break;
}
B43_WARN_ON(!table);
@ -195,6 +377,12 @@ void r2057_get_chantabent_rev7(struct b43_wldev *dev, u16 freq,
/* TODO */
switch (phy->rev) {
case 16:
if (phy->radio_rev == 9) {
e_r7 = b43_nphy_chantab_phy_rev16_radio_rev9;
len = ARRAY_SIZE(b43_nphy_chantab_phy_rev16_radio_rev9);
}
break;
default:
break;
}