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author | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-06-02 10:36:38 +0300 |
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committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2023-07-28 10:45:24 +0300 |
commit | 2e3df4a3b3178006d530f4c4d0e91f3d96cddb3c (patch) | |
tree | 208814351a49450b3ee0bb51454cb2c22e29c362 | |
parent | 412fbb844d432a400629b011df8b38a5a95895f6 (diff) | |
download | linux-2e3df4a3b3178006d530f4c4d0e91f3d96cddb3c.tar.xz |
can: rx-offload: rename rx_offload_get_echo_skb() -> can_rx_offload_get_echo_skb_queue_timestamp()
Rename the rx_offload_get_echo_skb() function to
can_rx_offload_get_echo_skb_queue_timestamp(), since it inserts the
echo skb into the rx-offload queue sorted by timestamp.
This is a preparation for adding
can_rx_offload_get_echo_skb_queue_tail(), which adds the echo skb to
the end of the queue. This is intended for devices that do not support
timestamps.
Link: https://lore.kernel.org/all/20230718-gs_usb-rx-offload-v2-1-716e542d14d5@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
-rw-r--r-- | drivers/net/can/dev/rx-offload.c | 9 | ||||
-rw-r--r-- | drivers/net/can/flexcan/flexcan-core.c | 4 | ||||
-rw-r--r-- | drivers/net/can/m_can/m_can.c | 8 | ||||
-rw-r--r-- | drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c | 6 | ||||
-rw-r--r-- | drivers/net/can/ti_hecc.c | 4 | ||||
-rw-r--r-- | include/linux/can/rx-offload.h | 6 |
6 files changed, 19 insertions, 18 deletions
diff --git a/drivers/net/can/dev/rx-offload.c b/drivers/net/can/dev/rx-offload.c index 161e45a7e8c1..6e87ad908346 100644 --- a/drivers/net/can/dev/rx-offload.c +++ b/drivers/net/can/dev/rx-offload.c @@ -240,9 +240,10 @@ int can_rx_offload_queue_timestamp(struct can_rx_offload *offload, } EXPORT_SYMBOL_GPL(can_rx_offload_queue_timestamp); -unsigned int can_rx_offload_get_echo_skb(struct can_rx_offload *offload, - unsigned int idx, u32 timestamp, - unsigned int *frame_len_ptr) +unsigned int +can_rx_offload_get_echo_skb_queue_timestamp(struct can_rx_offload *offload, + unsigned int idx, u32 timestamp, + unsigned int *frame_len_ptr) { struct net_device *dev = offload->dev; struct net_device_stats *stats = &dev->stats; @@ -262,7 +263,7 @@ unsigned int can_rx_offload_get_echo_skb(struct can_rx_offload *offload, return len; } -EXPORT_SYMBOL_GPL(can_rx_offload_get_echo_skb); +EXPORT_SYMBOL_GPL(can_rx_offload_get_echo_skb_queue_timestamp); int can_rx_offload_queue_tail(struct can_rx_offload *offload, struct sk_buff *skb) diff --git a/drivers/net/can/flexcan/flexcan-core.c b/drivers/net/can/flexcan/flexcan-core.c index ff0fc18baf13..48273d51f271 100644 --- a/drivers/net/can/flexcan/flexcan-core.c +++ b/drivers/net/can/flexcan/flexcan-core.c @@ -1097,8 +1097,8 @@ static irqreturn_t flexcan_irq(int irq, void *dev_id) handled = IRQ_HANDLED; stats->tx_bytes += - can_rx_offload_get_echo_skb(&priv->offload, 0, - reg_ctrl << 16, NULL); + can_rx_offload_get_echo_skb_queue_timestamp(&priv->offload, 0, + reg_ctrl << 16, NULL); stats->tx_packets++; /* after sending a RTR frame MB is in RX mode */ diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index a6263a617ac9..d204703521d2 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -1016,10 +1016,10 @@ static void m_can_tx_update_stats(struct m_can_classdev *cdev, if (cdev->is_peripheral) stats->tx_bytes += - can_rx_offload_get_echo_skb(&cdev->offload, - msg_mark, - timestamp, - NULL); + can_rx_offload_get_echo_skb_queue_timestamp(&cdev->offload, + msg_mark, + timestamp, + NULL); else stats->tx_bytes += can_get_echo_skb(dev, msg_mark, NULL); diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c index 237617b0c125..e5bd57b65aaf 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c @@ -111,9 +111,9 @@ mcp251xfd_handle_tefif_one(struct mcp251xfd_priv *priv, if (skb) mcp251xfd_skb_set_timestamp(priv, skb, hw_tef_obj->ts); stats->tx_bytes += - can_rx_offload_get_echo_skb(&priv->offload, - tef_tail, hw_tef_obj->ts, - frame_len_ptr); + can_rx_offload_get_echo_skb_queue_timestamp(&priv->offload, + tef_tail, hw_tef_obj->ts, + frame_len_ptr); stats->tx_packets++; priv->tef->tail++; diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index a8243acde92d..5aab440074c6 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -747,8 +747,8 @@ static irqreturn_t ti_hecc_interrupt(int irq, void *dev_id) spin_unlock_irqrestore(&priv->mbx_lock, flags); stamp = hecc_read_stamp(priv, mbxno); stats->tx_bytes += - can_rx_offload_get_echo_skb(&priv->offload, - mbxno, stamp, NULL); + can_rx_offload_get_echo_skb_queue_timestamp(&priv->offload, + mbxno, stamp, NULL); stats->tx_packets++; --priv->tx_tail; } diff --git a/include/linux/can/rx-offload.h b/include/linux/can/rx-offload.h index c205c51d79c9..e3b4199732c6 100644 --- a/include/linux/can/rx-offload.h +++ b/include/linux/can/rx-offload.h @@ -44,9 +44,9 @@ int can_rx_offload_irq_offload_timestamp(struct can_rx_offload *offload, int can_rx_offload_irq_offload_fifo(struct can_rx_offload *offload); int can_rx_offload_queue_timestamp(struct can_rx_offload *offload, struct sk_buff *skb, u32 timestamp); -unsigned int can_rx_offload_get_echo_skb(struct can_rx_offload *offload, - unsigned int idx, u32 timestamp, - unsigned int *frame_len_ptr); +unsigned int can_rx_offload_get_echo_skb_queue_timestamp(struct can_rx_offload *offload, + unsigned int idx, u32 timestamp, + unsigned int *frame_len_ptr); int can_rx_offload_queue_tail(struct can_rx_offload *offload, struct sk_buff *skb); void can_rx_offload_irq_finish(struct can_rx_offload *offload); |