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mt76: mt7615: fix max wtbl size for 7663

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Current mt7663 offload firmware can support up to 32 wtbl entries

Fixes: f40ac0f3d3c0 ("mt76: mt7615: introduce mt7663e support")
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2020-04-20 14:39:02 +02:00 committed by Felix Fietkau
parent becdf0d5d7
commit 8f997dddc0
2 changed files with 11 additions and 2 deletions
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11
drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
View File

@ -12,8 +12,9 @@
#define MT7615_MAX_INTERFACES 4
#define MT7615_MAX_WMM_SETS 4
#define MT7663_WTBL_SIZE 32
#define MT7615_WTBL_SIZE 128
#define MT7615_WTBL_RESERVED (MT7615_WTBL_SIZE - 1)
#define MT7615_WTBL_RESERVED (mt7615_wtbl_size(dev) - 1)
#define MT7615_WTBL_STA (MT7615_WTBL_RESERVED - \
MT7615_MAX_INTERFACES)
@ -424,6 +425,14 @@ static inline bool mt7615_firmware_offload(struct mt7615_dev *dev)
return dev->fw_ver > MT7615_FIRMWARE_V2;
}
static inline u16 mt7615_wtbl_size(struct mt7615_dev *dev)
{
if (is_mt7663(&dev->mt76) && mt7615_firmware_offload(dev))
return MT7663_WTBL_SIZE;
else
return MT7615_WTBL_SIZE;
}
void mt7615_scan_work(struct work_struct *work);
void mt7615_ps_work(struct work_struct *work);
void mt7615_init_txpower(struct mt7615_dev *dev,

2
drivers/net/wireless/mediatek/mt76/util.c
View File

@ -46,7 +46,7 @@ int mt76_wcid_alloc(unsigned long *mask, int size)
{
int i, idx = 0, cur;
for (i = 0; i < size / BITS_PER_LONG; i++) {
for (i = 0; i < DIV_ROUND_UP(size, BITS_PER_LONG); i++) {
idx = ffs(~mask[i]);
if (!idx)
continue;