From: Bo Jiao <Bo.Jiao@xxxxxxxxxxxx>
Adjust proper eeprom size and add default calibrated data support
for mt7916.
Co-developed-by: Shayne Chen <shayne.chen@xxxxxxxxxxxx>
Signed-off-by: Shayne Chen <shayne.chen@xxxxxxxxxxxx>
Co-developed-by: Sujuan Chen <sujuan.chen@xxxxxxxxxxxx>
Signed-off-by: Sujuan Chen <sujuan.chen@xxxxxxxxxxxx>
Signed-off-by: Bo Jiao <Bo.Jiao@xxxxxxxxxxxx>
Reviewed-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
---
drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c | 11 ++++++++---
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 7 ++++---
drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h | 8 ++++++++
3 files changed, 20 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
index 40dcbeb..6aa749b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
@@ -35,6 +35,7 @@ static int mt7915_check_eeprom(struct mt7915_dev *dev)
switch (val) {
case 0x7915:
+ case 0x7916:
return 0;
default:
return -EINVAL;
@@ -52,6 +53,9 @@ mt7915_eeprom_load_default(struct mt7915_dev *dev)
if (dev->dbdc_support)
default_bin = MT7915_EEPROM_DEFAULT_DBDC;
+ if (!is_mt7915(&dev->mt76))
+ default_bin = MT7916_EEPROM_DEFAULT;
+
ret = request_firmware(&fw, default_bin, dev->mt76.dev);
if (ret)
return ret;
@@ -62,7 +66,7 @@ mt7915_eeprom_load_default(struct mt7915_dev *dev)
goto out;
}
- memcpy(eeprom, fw->data, MT7915_EEPROM_SIZE);
+ memcpy(eeprom, fw->data, mt7915_eeprom_size(dev));
dev->flash_mode = true;
out:
@@ -74,8 +78,9 @@ out:
static int mt7915_eeprom_load(struct mt7915_dev *dev)
{
int ret;
+ u16 eeprom_size = mt7915_eeprom_size(dev);
- ret = mt76_eeprom_init(&dev->mt76, MT7915_EEPROM_SIZE);
+ ret = mt76_eeprom_init(&dev->mt76, eeprom_size);
if (ret < 0)
return ret;
@@ -91,7 +96,7 @@ static int mt7915_eeprom_load(struct mt7915_dev *dev)
return -EINVAL;
/* read eeprom data from efuse */
- block_num = DIV_ROUND_UP(MT7915_EEPROM_SIZE,
+ block_num = DIV_ROUND_UP(eeprom_size,
MT7915_EEPROM_BLOCK_SIZE);
for (i = 0; i < block_num; i++)
mt7915_mcu_get_eeprom(dev,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index dee5aee..20dd2d9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -3551,7 +3551,8 @@ static int mt7915_mcu_set_eeprom_flash(struct mt7915_dev *dev)
#define PAGE_IDX_MASK GENMASK(4, 2)
#define PER_PAGE_SIZE 0x400
struct mt7915_mcu_eeprom req = { .buffer_mode = EE_MODE_BUFFER };
- u8 total = DIV_ROUND_UP(MT7915_EEPROM_SIZE, PER_PAGE_SIZE);
+ u16 eeprom_size = mt7915_eeprom_size(dev);
+ u8 total = DIV_ROUND_UP(eeprom_size, PER_PAGE_SIZE);
u8 *eep = (u8 *)dev->mt76.eeprom.data;
int eep_len;
int i;
@@ -3560,8 +3561,8 @@ static int mt7915_mcu_set_eeprom_flash(struct mt7915_dev *dev)
struct sk_buff *skb;
int ret;
- if (i == total - 1 && !!(MT7915_EEPROM_SIZE % PER_PAGE_SIZE))
- eep_len = MT7915_EEPROM_SIZE % PER_PAGE_SIZE;
+ if (i == total - 1 && !!(eeprom_size % PER_PAGE_SIZE))
+ eep_len = eeprom_size % PER_PAGE_SIZE;
else
eep_len = PER_PAGE_SIZE;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
index e8fbe69..4cc2666 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
@@ -37,8 +37,11 @@
#define MT7915_EEPROM_DEFAULT "mediatek/mt7915_eeprom.bin"
#define MT7915_EEPROM_DEFAULT_DBDC "mediatek/mt7915_eeprom_dbdc.bin"
+#define MT7916_EEPROM_DEFAULT "mediatek/mt7916_eeprom.bin"
#define MT7915_EEPROM_SIZE 3584
+#define MT7916_EEPROM_SIZE 4096
+
#define MT7915_EEPROM_BLOCK_SIZE 16
#define MT7915_TOKEN_SIZE 8192
@@ -483,6 +486,11 @@ static inline u16 mt7915_wtbl_size(struct mt7915_dev *dev)
return is_mt7915(&dev->mt76) ? MT7915_WTBL_SIZE : MT7916_WTBL_SIZE;
}
+static inline u16 mt7915_eeprom_size(struct mt7915_dev *dev)
+{
+ return is_mt7915(&dev->mt76) ? MT7915_EEPROM_SIZE : MT7916_EEPROM_SIZE;
+}
+
void mt7915_dual_hif_set_irq_mask(struct mt7915_dev *dev, bool write_reg,
u32 clear, u32 set);
--
2.18.0
