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path: root/drivers/staging/wfx/hif_rx.c
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Diffstat (limited to 'drivers/staging/wfx/hif_rx.c')
-rw-r--r--drivers/staging/wfx/hif_rx.c78
1 files changed, 53 insertions, 25 deletions
diff --git a/drivers/staging/wfx/hif_rx.c b/drivers/staging/wfx/hif_rx.c
index 36e171b27ae2..820de216be0c 100644
--- a/drivers/staging/wfx/hif_rx.c
+++ b/drivers/staging/wfx/hif_rx.c
@@ -18,7 +18,8 @@
#include "secure_link.h"
#include "hif_api_cmd.h"
-static int hif_generic_confirm(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_generic_confirm(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
// All confirm messages start with status
int status = le32_to_cpu(*((__le32 *) buf));
@@ -33,7 +34,8 @@ static int hif_generic_confirm(struct wfx_dev *wdev, struct hif_msg *hif, void *
}
if (cmd != wdev->hif_cmd.buf_send->id) {
- dev_warn(wdev->dev, "chip response mismatch request: 0x%.2x vs 0x%.2x\n",
+ dev_warn(wdev->dev,
+ "chip response mismatch request: 0x%.2x vs 0x%.2x\n",
cmd, wdev->hif_cmd.buf_send->id);
return -EINVAL;
}
@@ -70,7 +72,8 @@ static int hif_tx_confirm(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
return 0;
}
-static int hif_multi_tx_confirm(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_multi_tx_confirm(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
struct hif_cnf_multi_transmit *body = buf;
struct hif_cnf_tx *buf_loc = (struct hif_cnf_tx *) &body->tx_conf_payload;
@@ -90,7 +93,8 @@ static int hif_multi_tx_confirm(struct wfx_dev *wdev, struct hif_msg *hif, void
return 0;
}
-static int hif_startup_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_startup_indication(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
struct hif_ind_startup *body = buf;
@@ -108,7 +112,8 @@ static int hif_startup_indication(struct wfx_dev *wdev, struct hif_msg *hif, voi
return 0;
}
-static int hif_wakeup_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_wakeup_indication(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
if (!wdev->pdata.gpio_wakeup
|| !gpiod_get_value(wdev->pdata.gpio_wakeup)) {
@@ -118,7 +123,8 @@ static int hif_wakeup_indication(struct wfx_dev *wdev, struct hif_msg *hif, void
return 0;
}
-static int hif_keys_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_keys_indication(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
struct hif_ind_sl_exchange_pub_keys *body = buf;
@@ -131,13 +137,15 @@ static int hif_keys_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *
return 0;
}
-static int hif_receive_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf, struct sk_buff *skb)
+static int hif_receive_indication(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf, struct sk_buff *skb)
{
struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
struct hif_ind_rx *body = buf;
if (!wvif) {
- dev_warn(wdev->dev, "ignore rx data for non-existent vif %d\n", hif->interface);
+ dev_warn(wdev->dev, "ignore rx data for non-existent vif %d\n",
+ hif->interface);
return 0;
}
skb_pull(skb, sizeof(struct hif_msg) + sizeof(struct hif_ind_rx));
@@ -146,7 +154,8 @@ static int hif_receive_indication(struct wfx_dev *wdev, struct hif_msg *hif, voi
return 0;
}
-static int hif_event_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_event_indication(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
struct hif_ind_event *body = buf;
@@ -173,7 +182,8 @@ static int hif_event_indication(struct wfx_dev *wdev, struct hif_msg *hif, void
return 0;
}
-static int hif_pm_mode_complete_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_pm_mode_complete_indication(struct wfx_dev *wdev,
+ struct hif_msg *hif, void *buf)
{
struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
@@ -183,7 +193,8 @@ static int hif_pm_mode_complete_indication(struct wfx_dev *wdev, struct hif_msg
return 0;
}
-static int hif_scan_complete_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_scan_complete_indication(struct wfx_dev *wdev,
+ struct hif_msg *hif, void *buf)
{
struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
struct hif_ind_scan_cmpl *body = buf;
@@ -194,7 +205,8 @@ static int hif_scan_complete_indication(struct wfx_dev *wdev, struct hif_msg *hi
return 0;
}
-static int hif_join_complete_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_join_complete_indication(struct wfx_dev *wdev,
+ struct hif_msg *hif, void *buf)
{
struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
@@ -204,7 +216,8 @@ static int hif_join_complete_indication(struct wfx_dev *wdev, struct hif_msg *hi
return 0;
}
-static int hif_suspend_resume_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_suspend_resume_indication(struct wfx_dev *wdev,
+ struct hif_msg *hif, void *buf)
{
struct wfx_vif *wvif = wdev_to_wvif(wdev, hif->interface);
struct hif_ind_suspend_resume_tx *body = buf;
@@ -215,7 +228,8 @@ static int hif_suspend_resume_indication(struct wfx_dev *wdev, struct hif_msg *h
return 0;
}
-static int hif_error_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_error_indication(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
struct hif_ind_error *body = buf;
u8 *pRollback = (u8 *) body->data;
@@ -223,31 +237,39 @@ static int hif_error_indication(struct wfx_dev *wdev, struct hif_msg *hif, void
switch (body->type) {
case HIF_ERROR_FIRMWARE_ROLLBACK:
- dev_err(wdev->dev, "asynchronous error: firmware rollback error %d\n", *pRollback);
+ dev_err(wdev->dev,
+ "asynchronous error: firmware rollback error %d\n",
+ *pRollback);
break;
case HIF_ERROR_FIRMWARE_DEBUG_ENABLED:
dev_err(wdev->dev, "asynchronous error: firmware debug feature enabled\n");
break;
case HIF_ERROR_OUTDATED_SESSION_KEY:
- dev_err(wdev->dev, "asynchronous error: secure link outdated key: %#.8x\n", *pStatus);
+ dev_err(wdev->dev, "asynchronous error: secure link outdated key: %#.8x\n",
+ *pStatus);
break;
case HIF_ERROR_INVALID_SESSION_KEY:
dev_err(wdev->dev, "asynchronous error: invalid session key\n");
break;
case HIF_ERROR_OOR_VOLTAGE:
- dev_err(wdev->dev, "asynchronous error: out-of-range overvoltage: %#.8x\n", *pStatus);
+ dev_err(wdev->dev, "asynchronous error: out-of-range overvoltage: %#.8x\n",
+ *pStatus);
break;
case HIF_ERROR_PDS_VERSION:
- dev_err(wdev->dev, "asynchronous error: wrong PDS payload or version: %#.8x\n", *pStatus);
+ dev_err(wdev->dev,
+ "asynchronous error: wrong PDS payload or version: %#.8x\n",
+ *pStatus);
break;
default:
- dev_err(wdev->dev, "asynchronous error: unknown (%d)\n", body->type);
+ dev_err(wdev->dev, "asynchronous error: unknown (%d)\n",
+ body->type);
break;
}
return 0;
}
-static int hif_generic_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_generic_indication(struct wfx_dev *wdev, struct hif_msg *hif,
+ void *buf)
{
struct hif_ind_generic *body = buf;
@@ -255,23 +277,29 @@ static int hif_generic_indication(struct wfx_dev *wdev, struct hif_msg *hif, voi
case HIF_GENERIC_INDICATION_TYPE_RAW:
return 0;
case HIF_GENERIC_INDICATION_TYPE_STRING:
- dev_info(wdev->dev, "firmware says: %s\n", (char *) body->indication_data.raw_data);
+ dev_info(wdev->dev, "firmware says: %s\n",
+ (char *) body->indication_data.raw_data);
return 0;
case HIF_GENERIC_INDICATION_TYPE_RX_STATS:
mutex_lock(&wdev->rx_stats_lock);
// Older firmware send a generic indication beside RxStats
if (!wfx_api_older_than(wdev, 1, 4))
- dev_info(wdev->dev, "Rx test ongoing. Temperature: %d°C\n", body->indication_data.rx_stats.current_temp);
- memcpy(&wdev->rx_stats, &body->indication_data.rx_stats, sizeof(wdev->rx_stats));
+ dev_info(wdev->dev, "Rx test ongoing. Temperature: %d°C\n",
+ body->indication_data.rx_stats.current_temp);
+ memcpy(&wdev->rx_stats, &body->indication_data.rx_stats,
+ sizeof(wdev->rx_stats));
mutex_unlock(&wdev->rx_stats_lock);
return 0;
default:
- dev_err(wdev->dev, "generic_indication: unknown indication type: %#.8x\n", body->indication_type);
+ dev_err(wdev->dev,
+ "generic_indication: unknown indication type: %#.8x\n",
+ body->indication_type);
return -EIO;
}
}
-static int hif_exception_indication(struct wfx_dev *wdev, struct hif_msg *hif, void *buf)
+static int hif_exception_indication(struct wfx_dev *wdev,
+ struct hif_msg *hif, void *buf)
{
size_t len = hif->len - 4; // drop header
dev_err(wdev->dev, "firmware exception\n");
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.