[PATCH 09/10] wifi: mt76: connac: introduce helper for mt7996 chipset

Shayne Chen
2022-10-31T16:40:30Z

Introduce is_mt7996() helper for new chipset.
This is a preliminary patch to support mt7996 driver.

Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt76_connac.h | 5 +++++
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 3 ++-
2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
index 0915eb579539..8ba883b03e50 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h
@@ -187,6 +187,11 @@ static inline bool is_mt7986(struct mt76_dev *dev)
return mt76_chip(dev) == 0x7986;
}

+static inline bool is_mt7996(struct mt76_dev *dev)
+{
+ return mt76_chip(dev) == 0x7990;
+}
+
static inline bool is_mt7622(struct mt76_dev *dev)
{
if (!IS_ENABLED(CONFIG_MT7622_WMAC))
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 9bba18d24c71..aa8e7f7e9b50 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -65,7 +65,8 @@ int mt76_connac_mcu_init_download(struct mt76_dev *dev, u32 addr, u32 len,
int cmd;

if ((!is_connac_v1(dev) && addr == MCU_PATCH_ADDRESS) ||
- (is_mt7921(dev) && addr == 0x900000))
+ (is_mt7921(dev) && addr == 0x900000) ||
+ (is_mt7996(dev) && addr == 0x900000))
cmd = MCU_CMD(PATCH_START_REQ);
else
cmd = MCU_CMD(TARGET_ADDRESS_LEN_REQ);
--
2.25.1