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wifi: mt76: mt7996: adjust interface num and wtbl size for mt7992

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MT7992 chipsets support up to 32 interfaces (with maximum 19 per-band)
and 512 station entries.
This is a preliminary patch for mt7992 chipsets support.

Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
StanleyYP Wang 2023-11-13 15:06:17 +08:00 committed by Felix Fietkau
parent 2cbbefdc5c
commit 8df63a4bbe
2 changed files with 7 additions and 4 deletions
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3
drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c
View File

@ -111,7 +111,8 @@ static int mt7996_eeprom_parse_efuse_hw_cap(struct mt7996_dev *dev)
dev->wtbl_size_group = u32_get_bits(cap, WTBL_SIZE_GROUP);
}
if (dev->wtbl_size_group < 2 || dev->wtbl_size_group > 4)
if (dev->wtbl_size_group < 2 || dev->wtbl_size_group > 4 ||
is_mt7992(&dev->mt76))
dev->wtbl_size_group = 2; /* set default */
return 0;

8
drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
View File

@ -13,6 +13,7 @@
#define MT7996_MAX_INTERFACES 19 /* per-band */
#define MT7996_MAX_WMM_SETS 4
#define MT7996_WTBL_BMC_SIZE (is_mt7992(&dev->mt76) ? 32 : 64)
#define MT7996_WTBL_RESERVED (mt7996_wtbl_size(dev) - 1)
#define MT7996_WTBL_STA (MT7996_WTBL_RESERVED - \
mt7996_max_interface_num(dev))
@ -512,13 +513,14 @@ int mt7996_mcu_wed_rro_reset_sessions(struct mt7996_dev *dev, u16 id);
static inline u8 mt7996_max_interface_num(struct mt7996_dev *dev)
{
return MT7996_MAX_INTERFACES * (1 + mt7996_band_valid(dev, MT_BAND1) +
mt7996_band_valid(dev, MT_BAND2));
return min(MT7996_MAX_INTERFACES * (1 + mt7996_band_valid(dev, MT_BAND1) +
mt7996_band_valid(dev, MT_BAND2)),
MT7996_WTBL_BMC_SIZE);
}
static inline u16 mt7996_wtbl_size(struct mt7996_dev *dev)
{
return (dev->wtbl_size_group << 8) + 64;
return (dev->wtbl_size_group << 8) + MT7996_WTBL_BMC_SIZE;
}
void mt7996_dual_hif_set_irq_mask(struct mt7996_dev *dev, bool write_reg,