leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

b43: N-PHY: clean table init, check PHY rev

Browse Source 
Move table init to tables_nphy.c, detect newer PHY which use different init.
We don't init newer PHYs yet but this at least shows what more is needed.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2010-01-15 12:18:21 +01:00 committed by John W. Linville
parent 003d6d2792
commit 4772ae107c
3 changed files with 84 additions and 83 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
drivers/net/wireless/b43/phy_n.c
View File

@ -203,38 +203,16 @@ void b43_nphy_radio_turn_off(struct b43_wldev *dev)
b43_ntab_write(dev, (offset) + i, (data)[i]); \
} while (0)
/* Upload the N-PHY tables. */
/*
* Upload the N-PHY tables.
* http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
*/
static void b43_nphy_tables_init(struct b43_wldev *dev)
{
/* Static tables */
ntab_upload(dev, B43_NTAB_FRAMESTRUCT, b43_ntab_framestruct);
ntab_upload(dev, B43_NTAB_FRAMELT, b43_ntab_framelookup);
ntab_upload(dev, B43_NTAB_TMAP, b43_ntab_tmap);
ntab_upload(dev, B43_NTAB_TDTRN, b43_ntab_tdtrn);
ntab_upload(dev, B43_NTAB_INTLEVEL, b43_ntab_intlevel);
ntab_upload(dev, B43_NTAB_PILOT, b43_ntab_pilot);
ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt);
ntab_upload(dev, B43_NTAB_TDI20A0, b43_ntab_tdi20a0);
ntab_upload(dev, B43_NTAB_TDI20A1, b43_ntab_tdi20a1);
ntab_upload(dev, B43_NTAB_TDI40A0, b43_ntab_tdi40a0);
ntab_upload(dev, B43_NTAB_TDI40A1, b43_ntab_tdi40a1);
ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi);
ntab_upload(dev, B43_NTAB_CHANEST, b43_ntab_channelest);
ntab_upload(dev, B43_NTAB_MCS, b43_ntab_mcs);
/* Volatile tables */
ntab_upload(dev, B43_NTAB_NOISEVAR10, b43_ntab_noisevar10);
ntab_upload(dev, B43_NTAB_NOISEVAR11, b43_ntab_noisevar11);
ntab_upload(dev, B43_NTAB_C0_ESTPLT, b43_ntab_estimatepowerlt0);
ntab_upload(dev, B43_NTAB_C1_ESTPLT, b43_ntab_estimatepowerlt1);
ntab_upload(dev, B43_NTAB_C0_ADJPLT, b43_ntab_adjustpower0);
ntab_upload(dev, B43_NTAB_C1_ADJPLT, b43_ntab_adjustpower1);
ntab_upload(dev, B43_NTAB_C0_GAINCTL, b43_ntab_gainctl0);
ntab_upload(dev, B43_NTAB_C1_GAINCTL, b43_ntab_gainctl1);
ntab_upload(dev, B43_NTAB_C0_IQLT, b43_ntab_iqlt0);
ntab_upload(dev, B43_NTAB_C1_IQLT, b43_ntab_iqlt1);
ntab_upload(dev, B43_NTAB_C0_LOFEEDTH, b43_ntab_loftlt0);
ntab_upload(dev, B43_NTAB_C1_LOFEEDTH, b43_ntab_loftlt1);
if (dev->phy.rev < 3)
b43_nphy_rev0_1_2_tables_init(dev);
else
b43_nphy_rev3plus_tables_init(dev);
}
static void b43_nphy_workarounds(struct b43_wldev *dev)

100
drivers/net/wireless/b43/tables_nphy.c
View File

@ -1336,7 +1336,7 @@ b43_nphy_get_chantabent(struct b43_wldev *dev, u8 channel)
}
const u8 b43_ntab_adjustpower0[] = {
static const u8 b43_ntab_adjustpower0[] = {
0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03,
0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05,
@ -1355,7 +1355,7 @@ const u8 b43_ntab_adjustpower0[] = {
0x1E, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F,
};
const u8 b43_ntab_adjustpower1[] = {
static const u8 b43_ntab_adjustpower1[] = {
0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,
0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03,
0x04, 0x04, 0x04, 0x04, 0x05, 0x05, 0x05, 0x05,
@ -1374,11 +1374,11 @@ const u8 b43_ntab_adjustpower1[] = {
0x1E, 0x1E, 0x1E, 0x1E, 0x1F, 0x1F, 0x1F, 0x1F,
};
const u16 b43_ntab_bdi[] = {
static const u16 b43_ntab_bdi[] = {
0x0070, 0x0126, 0x012C, 0x0246, 0x048D, 0x04D2,
};
const u32 b43_ntab_channelest[] = {
static const u32 b43_ntab_channelest[] = {
0x44444444, 0x44444444, 0x44444444, 0x44444444,
0x44444444, 0x44444444, 0x44444444, 0x44444444,
0x10101010, 0x10101010, 0x10101010, 0x10101010,
@ -1405,7 +1405,7 @@ const u32 b43_ntab_channelest[] = {
0x10101010, 0x10101010, 0x10101010, 0x10101010,
};
const u8 b43_ntab_estimatepowerlt0[] = {
static const u8 b43_ntab_estimatepowerlt0[] = {
0x50, 0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49,
0x48, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41,
0x40, 0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39,
@ -1416,7 +1416,7 @@ const u8 b43_ntab_estimatepowerlt0[] = {
0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11,
};
const u8 b43_ntab_estimatepowerlt1[] = {
static const u8 b43_ntab_estimatepowerlt1[] = {
0x50, 0x4F, 0x4E, 0x4D, 0x4C, 0x4B, 0x4A, 0x49,
0x48, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0x41,
0x40, 0x3F, 0x3E, 0x3D, 0x3C, 0x3B, 0x3A, 0x39,
@ -1427,14 +1427,14 @@ const u8 b43_ntab_estimatepowerlt1[] = {
0x18, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11,
};
const u8 b43_ntab_framelookup[] = {
static const u8 b43_ntab_framelookup[] = {
0x02, 0x04, 0x14, 0x14, 0x03, 0x05, 0x16, 0x16,
0x0A, 0x0C, 0x1C, 0x1C, 0x0B, 0x0D, 0x1E, 0x1E,
0x06, 0x08, 0x18, 0x18, 0x07, 0x09, 0x1A, 0x1A,
0x0E, 0x10, 0x20, 0x28, 0x0F, 0x11, 0x22, 0x2A,
};
const u32 b43_ntab_framestruct[] = {
static const u32 b43_ntab_framestruct[] = {
0x08004A04, 0x00100000, 0x01000A05, 0x00100020,
0x09804506, 0x00100030, 0x09804507, 0x00100030,
0x00000000, 0x00000000, 0x00000000, 0x00000000,
@ -1645,7 +1645,7 @@ const u32 b43_ntab_framestruct[] = {
0x00000000, 0x00000000, 0x00000000, 0x00000000,
};
const u32 b43_ntab_gainctl0[] = {
static const u32 b43_ntab_gainctl0[] = {
0x007F003F, 0x007E013F, 0x007D023E, 0x007C033E,
0x007B043D, 0x007A053D, 0x0079063C, 0x0078073C,
0x0077083B, 0x0076093B, 0x00750A3A, 0x00740B3A,
@ -1680,7 +1680,7 @@ const u32 b43_ntab_gainctl0[] = {
0x00030C01, 0x00020D01, 0x00010E00, 0x00000F00,
};
const u32 b43_ntab_gainctl1[] = {
static const u32 b43_ntab_gainctl1[] = {
0x007F003F, 0x007E013F, 0x007D023E, 0x007C033E,
0x007B043D, 0x007A053D, 0x0079063C, 0x0078073C,
0x0077083B, 0x0076093B, 0x00750A3A, 0x00740B3A,
@ -1715,12 +1715,12 @@ const u32 b43_ntab_gainctl1[] = {
0x00030C01, 0x00020D01, 0x00010E00, 0x00000F00,
};
const u32 b43_ntab_intlevel[] = {
static const u32 b43_ntab_intlevel[] = {
0x00802070, 0x0671188D, 0x0A60192C, 0x0A300E46,
0x00C1188D, 0x080024D2, 0x00000070,
};
const u32 b43_ntab_iqlt0[] = {
static const u32 b43_ntab_iqlt0[] = {
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
@ -1755,7 +1755,7 @@ const u32 b43_ntab_iqlt0[] = {
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
};
const u32 b43_ntab_iqlt1[] = {
static const u32 b43_ntab_iqlt1[] = {
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
@ -1790,7 +1790,7 @@ const u32 b43_ntab_iqlt1[] = {
0x0000007F, 0x0000007F, 0x0000007F, 0x0000007F,
};
const u16 b43_ntab_loftlt0[] = {
static const u16 b43_ntab_loftlt0[] = {
0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
0x0002, 0x0103, 0x0000, 0x0101, 0x0002, 0x0103,
0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
@ -1815,7 +1815,7 @@ const u16 b43_ntab_loftlt0[] = {
0x0002, 0x0103,
};
const u16 b43_ntab_loftlt1[] = {
static const u16 b43_ntab_loftlt1[] = {
0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
0x0002, 0x0103, 0x0000, 0x0101, 0x0002, 0x0103,
0x0000, 0x0101, 0x0002, 0x0103, 0x0000, 0x0101,
@ -1840,7 +1840,7 @@ const u16 b43_ntab_loftlt1[] = {
0x0002, 0x0103,
};
const u8 b43_ntab_mcs[] = {
static const u8 b43_ntab_mcs[] = {
0x00, 0x08, 0x0A, 0x10, 0x12, 0x19, 0x1A, 0x1C,
0x40, 0x48, 0x4A, 0x50, 0x52, 0x59, 0x5A, 0x5C,
0x80, 0x88, 0x8A, 0x90, 0x92, 0x99, 0x9A, 0x9C,
@ -1859,7 +1859,7 @@ const u8 b43_ntab_mcs[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const u32 b43_ntab_noisevar10[] = {
static const u32 b43_ntab_noisevar10[] = {
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
@ -1926,7 +1926,7 @@ const u32 b43_ntab_noisevar10[] = {
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
};
const u32 b43_ntab_noisevar11[] = {
static const u32 b43_ntab_noisevar11[] = {
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
@ -1993,7 +1993,7 @@ const u32 b43_ntab_noisevar11[] = {
0x020C020C, 0x0000014D, 0x020C020C, 0x0000014D,
};
const u16 b43_ntab_pilot[] = {
static const u16 b43_ntab_pilot[] = {
0xFF08, 0xFF08, 0xFF08, 0xFF08, 0xFF08, 0xFF08,
0xFF08, 0xFF08, 0x80D5, 0x80D5, 0x80D5, 0x80D5,
0x80D5, 0x80D5, 0x80D5, 0x80D5, 0xFF0A, 0xFF82,
@ -2011,12 +2011,12 @@ const u16 b43_ntab_pilot[] = {
0xF0A0, 0xF028, 0xFFFF, 0xFFFF,
};
const u32 b43_ntab_pilotlt[] = {
static const u32 b43_ntab_pilotlt[] = {
0x76540123, 0x62407351, 0x76543201, 0x76540213,
0x76540123, 0x76430521,
};
const u32 b43_ntab_tdi20a0[] = {
static const u32 b43_ntab_tdi20a0[] = {
0x00091226, 0x000A1429, 0x000B56AD, 0x000C58B0,
0x000D5AB3, 0x000E9CB6, 0x000F9EBA, 0x0000C13D,
0x00020301, 0x00030504, 0x00040708, 0x0005090B,
@ -2033,7 +2033,7 @@ const u32 b43_ntab_tdi20a0[] = {
0x00000000, 0x00000000, 0x00000000,
};
const u32 b43_ntab_tdi20a1[] = {
static const u32 b43_ntab_tdi20a1[] = {
0x00014B26, 0x00028D29, 0x000393AD, 0x00049630,
0x0005D833, 0x0006DA36, 0x00099C3A, 0x000A9E3D,
0x000BC081, 0x000CC284, 0x000DC488, 0x000F068B,
@ -2050,7 +2050,7 @@ const u32 b43_ntab_tdi20a1[] = {
0x00000000, 0x00000000, 0x00000000,
};
const u32 b43_ntab_tdi40a0[] = {
static const u32 b43_ntab_tdi40a0[] = {
0x0011A346, 0x00136CCF, 0x0014F5D9, 0x001641E2,
0x0017CB6B, 0x00195475, 0x001B2383, 0x001CAD0C,
0x001E7616, 0x0000821F, 0x00020BA8, 0x0003D4B2,
@ -2081,7 +2081,7 @@ const u32 b43_ntab_tdi40a0[] = {
0x00000000, 0x00000000,
};
const u32 b43_ntab_tdi40a1[] = {
static const u32 b43_ntab_tdi40a1[] = {
0x001EDB36, 0x000129CA, 0x0002B353, 0x00047CDD,
0x0005C8E6, 0x000791EF, 0x00091BF9, 0x000AAA07,
0x000C3391, 0x000DFD1A, 0x00120923, 0x0013D22D,
@ -2112,7 +2112,7 @@ const u32 b43_ntab_tdi40a1[] = {
0x00000000, 0x00000000,
};
const u32 b43_ntab_tdtrn[] = {
static const u32 b43_ntab_tdtrn[] = {
0x061C061C, 0x0050EE68, 0xF592FE36, 0xFE5212F6,
0x00000C38, 0xFE5212F6, 0xF592FE36, 0x0050EE68,
0x061C061C, 0xEE680050, 0xFE36F592, 0x12F6FE52,
@ -2291,7 +2291,7 @@ const u32 b43_ntab_tdtrn[] = {
0xFA58FC00, 0x0B64FC7E, 0x0800F7B6, 0x00F006BE,
};
const u32 b43_ntab_tmap[] = {
static const u32 b43_ntab_tmap[] = {
0x8A88AA80, 0x8AAAAA8A, 0x8A8A8AA8, 0x00000888,
0x88000000, 0x8A8A88AA, 0x8AA88888, 0x8888A8A8,
0xF1111110, 0x11111111, 0x11F11111, 0x00000111,
@ -2474,3 +2474,51 @@ void b43_ntab_write(struct b43_wldev *dev, u32 offset, u32 value)
/* Some compiletime assertions... */
assert_ntab_array_sizes();
}
#define ntab_upload(dev, offset, data) do { \
unsigned int i; \
for (i = 0; i < (offset##_SIZE); i++) \
b43_ntab_write(dev, (offset) + i, (data)[i]); \
} while (0)
void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev)
{
/* Static tables */
ntab_upload(dev, B43_NTAB_FRAMESTRUCT, b43_ntab_framestruct);
ntab_upload(dev, B43_NTAB_FRAMELT, b43_ntab_framelookup);
ntab_upload(dev, B43_NTAB_TMAP, b43_ntab_tmap);
ntab_upload(dev, B43_NTAB_TDTRN, b43_ntab_tdtrn);
ntab_upload(dev, B43_NTAB_INTLEVEL, b43_ntab_intlevel);
ntab_upload(dev, B43_NTAB_PILOT, b43_ntab_pilot);
ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt);
ntab_upload(dev, B43_NTAB_TDI20A0, b43_ntab_tdi20a0);
ntab_upload(dev, B43_NTAB_TDI20A1, b43_ntab_tdi20a1);
ntab_upload(dev, B43_NTAB_TDI40A0, b43_ntab_tdi40a0);
ntab_upload(dev, B43_NTAB_TDI40A1, b43_ntab_tdi40a1);
ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi);
ntab_upload(dev, B43_NTAB_CHANEST, b43_ntab_channelest);
ntab_upload(dev, B43_NTAB_MCS, b43_ntab_mcs);
/* Volatile tables */
ntab_upload(dev, B43_NTAB_NOISEVAR10, b43_ntab_noisevar10);
ntab_upload(dev, B43_NTAB_NOISEVAR11, b43_ntab_noisevar11);
ntab_upload(dev, B43_NTAB_C0_ESTPLT, b43_ntab_estimatepowerlt0);
ntab_upload(dev, B43_NTAB_C1_ESTPLT, b43_ntab_estimatepowerlt1);
ntab_upload(dev, B43_NTAB_C0_ADJPLT, b43_ntab_adjustpower0);
ntab_upload(dev, B43_NTAB_C1_ADJPLT, b43_ntab_adjustpower1);
ntab_upload(dev, B43_NTAB_C0_GAINCTL, b43_ntab_gainctl0);
ntab_upload(dev, B43_NTAB_C1_GAINCTL, b43_ntab_gainctl1);
ntab_upload(dev, B43_NTAB_C0_IQLT, b43_ntab_iqlt0);
ntab_upload(dev, B43_NTAB_C1_IQLT, b43_ntab_iqlt1);
ntab_upload(dev, B43_NTAB_C0_LOFEEDTH, b43_ntab_loftlt0);
ntab_upload(dev, B43_NTAB_C1_LOFEEDTH, b43_ntab_loftlt1);
}
void b43_nphy_rev3plus_tables_init(struct b43_wldev *dev)
{
/* Static tables */
/* TODO */
/* Volatile tables */
/* TODO */
}

29
drivers/net/wireless/b43/tables_nphy.h
View File

@ -128,32 +128,7 @@ b43_nphy_get_chantabent(struct b43_wldev *dev, u8 channel);
void b43_ntab_write(struct b43_wldev *dev, u32 offset, u32 value);
extern const u8 b43_ntab_adjustpower0[];
extern const u8 b43_ntab_adjustpower1[];
extern const u16 b43_ntab_bdi[];
extern const u32 b43_ntab_channelest[];
extern const u8 b43_ntab_estimatepowerlt0[];
extern const u8 b43_ntab_estimatepowerlt1[];
extern const u8 b43_ntab_framelookup[];
extern const u32 b43_ntab_framestruct[];
extern const u32 b43_ntab_gainctl0[];
extern const u32 b43_ntab_gainctl1[];
extern const u32 b43_ntab_intlevel[];
extern const u32 b43_ntab_iqlt0[];
extern const u32 b43_ntab_iqlt1[];
extern const u16 b43_ntab_loftlt0[];
extern const u16 b43_ntab_loftlt1[];
extern const u8 b43_ntab_mcs[];
extern const u32 b43_ntab_noisevar10[];
extern const u32 b43_ntab_noisevar11[];
extern const u16 b43_ntab_pilot[];
extern const u32 b43_ntab_pilotlt[];
extern const u32 b43_ntab_tdi20a0[];
extern const u32 b43_ntab_tdi20a1[];
extern const u32 b43_ntab_tdi40a0[];
extern const u32 b43_ntab_tdi40a1[];
extern const u32 b43_ntab_tdtrn[];
extern const u32 b43_ntab_tmap[];
void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev);
void b43_nphy_rev3plus_tables_init(struct b43_wldev *dev);
#endif /* B43_TABLES_NPHY_H_ */