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Commit 893369b7 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
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mt7615: mcu: remove skb_ret from mt7615_mcu_msg_send 

Remove skb_ret parameter from mt7615_mcu_msg_send signature since it is
actually used just by mt7615_mcu_patch_sem_ctrl. This is a prelimanry
patch to use mt76 common mcu API
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 33d9ed72
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Showing with 24 additions and 53 deletions
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
View file @ 893369b7
......@@ -116,8 +116,7 @@ static int __mt7615_mcu_msg_send(struct mt7615_dev *dev, struct sk_buff *skb,
}
static int
mt7615_mcu_msg_send(struct mt7615_dev *dev, struct sk_buff *skb,
int cmd, struct sk_buff **skb_ret)
mt7615_mcu_msg_send(struct mt7615_dev *dev, struct sk_buff *skb, int cmd)
{
unsigned long expires = jiffies + 10 * HZ;
struct mt7615_mcu_rxd *rxd;
......@@ -142,18 +141,11 @@ mt7615_mcu_msg_send(struct mt7615_dev *dev, struct sk_buff *skb,
if (seq != rxd->seq)
continue;
if (skb_ret) {
int hdr_len = sizeof(*rxd);
if (!test_bit(MT76_STATE_MCU_RUNNING,
&dev->mt76.state))
hdr_len -= 4;
skb_pull(skb, hdr_len);
*skb_ret = skb;
} else {
dev_kfree_skb(skb);
if (cmd == -MCU_CMD_PATCH_SEM_CONTROL) {
skb_pull(skb, sizeof(*rxd) - 4);
ret = *skb->data;
}
dev_kfree_skb(skb);
break;
}
......@@ -177,8 +169,7 @@ static int mt7615_mcu_init_download(struct mt7615_dev *dev, u32 addr,
};
struct sk_buff *skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_TARGET_ADDRESS_LEN_REQ,
NULL);
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_TARGET_ADDRESS_LEN_REQ);
}
static int mt7615_mcu_send_firmware(struct mt7615_dev *dev, const void *data,
......@@ -219,43 +210,26 @@ static int mt7615_mcu_start_firmware(struct mt7615_dev *dev, u32 addr,
};
struct sk_buff *skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_FW_START_REQ, NULL);
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_FW_START_REQ);
}
static int mt7615_mcu_restart(struct mt7615_dev *dev)
{
struct sk_buff *skb = mt7615_mcu_msg_alloc(NULL, 0);
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_RESTART_DL_REQ, NULL);
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_RESTART_DL_REQ);
}
static int mt7615_mcu_patch_sem_ctrl(struct mt7615_dev *dev, bool get)
{
struct {
__le32 operation;
__le32 op;
} req = {
.operation = cpu_to_le32(get ? PATCH_SEM_GET :
PATCH_SEM_RELEASE),
.op = cpu_to_le32(get ? PATCH_SEM_GET : PATCH_SEM_RELEASE),
};
struct event {
u8 status;
u8 reserved[3];
} *resp;
struct sk_buff *skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
struct sk_buff *skb_ret;
int ret;
ret = mt7615_mcu_msg_send(dev, skb, -MCU_CMD_PATCH_SEM_CONTROL,
&skb_ret);
if (ret)
goto out;
resp = (struct event *)(skb_ret->data);
ret = resp->status;
dev_kfree_skb(skb_ret);
out:
return ret;
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_PATCH_SEM_CONTROL);
}
static int mt7615_mcu_start_patch(struct mt7615_dev *dev)
......@@ -268,7 +242,7 @@ static int mt7615_mcu_start_patch(struct mt7615_dev *dev)
};
struct sk_buff *skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_PATCH_FINISH_REQ, NULL);
return mt7615_mcu_msg_send(dev, skb, -MCU_CMD_PATCH_FINISH_REQ);
}
static int mt7615_driver_own(struct mt7615_dev *dev)
......@@ -554,8 +528,7 @@ int mt7615_mcu_set_eeprom(struct mt7615_dev *dev)
for (off = MT_EE_NIC_CONF_0; off < __MT_EE_MAX; off++)
data[off - MT_EE_NIC_CONF_0].val = eep[off];
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_EFUSE_BUFFER_MODE,
NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_EFUSE_BUFFER_MODE);
}
int mt7615_mcu_init_mac(struct mt7615_dev *dev)
......@@ -570,7 +543,7 @@ int mt7615_mcu_init_mac(struct mt7615_dev *dev)
};
struct sk_buff *skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_MAC_INIT_CTRL, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_MAC_INIT_CTRL);
}
int mt7615_mcu_set_rts_thresh(struct mt7615_dev *dev, u32 val)
......@@ -589,7 +562,7 @@ int mt7615_mcu_set_rts_thresh(struct mt7615_dev *dev, u32 val)
};
struct sk_buff *skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_PROTECT_CTRL, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_PROTECT_CTRL);
}
int mt7615_mcu_set_wmm(struct mt7615_dev *dev, u8 queue,
......@@ -627,7 +600,7 @@ int mt7615_mcu_set_wmm(struct mt7615_dev *dev, u8 queue,
}
skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_EDCA_UPDATE, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_EDCA_UPDATE);
}
int mt7615_mcu_ctrl_pm_state(struct mt7615_dev *dev, int enter)
......@@ -657,7 +630,7 @@ int mt7615_mcu_ctrl_pm_state(struct mt7615_dev *dev, int enter)
};
struct sk_buff *skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_PM_STATE_CTRL, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_PM_STATE_CTRL);
}
static int __mt7615_mcu_set_dev_info(struct mt7615_dev *dev,
......@@ -704,8 +677,7 @@ static int __mt7615_mcu_set_dev_info(struct mt7615_dev *dev,
memcpy(skb_push(skb, sizeof(req_hdr)), &req_hdr, sizeof(req_hdr));
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_DEV_INFO_UPDATE,
NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_DEV_INFO_UPDATE);
}
int mt7615_mcu_set_dev_info(struct mt7615_dev *dev, struct ieee80211_vif *vif,
......@@ -830,8 +802,7 @@ static int __mt7615_mcu_set_bss_info(struct mt7615_dev *dev,
bss_info_tag_handler[i].handler)
bss_info_tag_handler[i].handler(dev, bss_info, skb);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_BSS_INFO_UPDATE,
NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_BSS_INFO_UPDATE);
}
int mt7615_mcu_set_bss_info(struct mt7615_dev *dev,
......@@ -914,7 +885,7 @@ __mt7615_mcu_set_wtbl(struct mt7615_dev *dev, int wlan_idx,
if (buf && buf_len)
memcpy(skb_put(skb, buf_len), buf, buf_len);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_WTBL_UPDATE, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_WTBL_UPDATE);
}
static enum mt7615_cipher_type
......@@ -1092,7 +1063,7 @@ __mt7615_mcu_set_sta_rec(struct mt7615_dev *dev, int bss_idx,
if (buf && buf_len)
memcpy(skb_put(skb, buf_len), buf, buf_len);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_STA_REC_UPDATE, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_STA_REC_UPDATE);
}
int mt7615_mcu_set_sta_rec_bmc(struct mt7615_dev *dev,
......@@ -1220,7 +1191,7 @@ int mt7615_mcu_set_bcn(struct mt7615_dev *dev, struct ieee80211_vif *vif,
dev_kfree_skb(skb);
skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_BCN_OFFLOAD, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_BCN_OFFLOAD);
}
int mt7615_mcu_set_channel(struct mt7615_dev *dev)
......@@ -1285,12 +1256,12 @@ int mt7615_mcu_set_channel(struct mt7615_dev *dev)
memset(req.txpower_sku, 0x3f, 49);
skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
ret = mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_CHANNEL_SWITCH, NULL);
ret = mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_CHANNEL_SWITCH);
if (ret)
return ret;
skb = mt7615_mcu_msg_alloc(&req, sizeof(req));
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_SET_RX_PATH, NULL);
return mt7615_mcu_msg_send(dev, skb, MCU_EXT_CMD_SET_RX_PATH);
}
int mt7615_mcu_set_ht_cap(struct mt7615_dev *dev, struct ieee80211_vif *vif,
......
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