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ggreenmalucacoelho
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iwlwifi: mvm: rfi: update rfi table
After some lab experimentation with different DDRs, need to update the table. Also, arrange it by frequency and not by DDR type since now the table contains a super-set of all possible conflicts. Signed-off-by: Gregory Greenman <[email protected]> Signed-off-by: Luca Coelho <[email protected]> Link: https://lore.kernel.org/r/iwlwifi.20211210090244.6f2fca102739.I8b5e37a00c50b7b51f7d377216dde91e71faffba@changeid Signed-off-by: Luca Coelho <[email protected]>
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  • drivers/net/wireless/intel/iwlwifi/mvm

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drivers/net/wireless/intel/iwlwifi/mvm/rfi.c

Lines changed: 32 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -12,34 +12,52 @@
1212
* frequency values in the adjusted format.
1313
*/
1414
static const struct iwl_rfi_lut_entry iwl_rfi_table[IWL_RFI_LUT_SIZE] = {
15-
/* LPDDR4 */
15+
/* frequency 2667MHz */
16+
{cpu_to_le16(160), {50, 58, 60, 62, 64, 52, 54, 56},
17+
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,
18+
PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,}},
19+
20+
/* frequency 2933MHz */
21+
{cpu_to_le16(176), {149, 151, 153, 157, 159, 161, 165, 163, 167, 169,
22+
171, 173, 175},
23+
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,
24+
PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,
25+
PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,}},
26+
27+
/* frequency 3200MHz */
28+
{cpu_to_le16(192), {79, 81, 83, 85, 87, 89, 91, 93},
29+
{PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6,
30+
PHY_BAND_6, PHY_BAND_6, PHY_BAND_6,}},
1631

1732
/* frequency 3733MHz */
18-
{cpu_to_le16(223), {114, 116, 118, 120, 122,},
19-
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,}},
33+
{cpu_to_le16(223), {114, 116, 118, 120, 122, 106, 110, 124, 126},
34+
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,
35+
PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,}},
36+
37+
/* frequency 4000MHz */
38+
{cpu_to_le16(240), {114, 151, 155, 157, 159, 161, 165},
39+
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,
40+
PHY_BAND_5, PHY_BAND_5,}},
2041

2142
/* frequency 4267MHz */
2243
{cpu_to_le16(256), {79, 83, 85, 87, 89, 91, 93,},
2344
{PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6,
2445
PHY_BAND_6, PHY_BAND_6,}},
2546

26-
/* DDR5ePOR */
27-
28-
/* frequency 4000MHz */
29-
{cpu_to_le16(240), {3, 5, 7, 9, 11, 13, 15,},
30-
{PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6,
31-
PHY_BAND_6, PHY_BAND_6,}},
32-
3347
/* frequency 4400MHz */
3448
{cpu_to_le16(264), {111, 119, 123, 125, 129, 131, 133, 135, 143,},
3549
{PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6,
3650
PHY_BAND_6, PHY_BAND_6, PHY_BAND_6, PHY_BAND_6,}},
3751

38-
/* LPDDR5iPOR */
39-
4052
/* frequency 5200MHz */
41-
{cpu_to_le16(312), {36, 38, 40, 42, 50,},
42-
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,}},
53+
{cpu_to_le16(312), {36, 38, 40, 42, 44, 46, 50,},
54+
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,
55+
PHY_BAND_5, PHY_BAND_5,}},
56+
57+
/* frequency 5600MHz */
58+
{cpu_to_le16(336), {106, 110, 112, 114, 116, 118, 120, 122},
59+
{PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,
60+
PHY_BAND_5, PHY_BAND_5, PHY_BAND_5,}},
4361

4462
/* frequency 6000MHz */
4563
{cpu_to_le16(360), {3, 5, 7, 9, 11, 13, 15,},

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