netdev - [PATCH net-next 15/20] can: kvaser_usb: leaf: Add structs for Tx ACK and clock overflow commands

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Message-ID: <20240806074731.1905378-16-mkl@pengutronix.de>
Date: Tue,  6 Aug 2024 09:42:06 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
	kuba@...nel.org,
	linux-can@...r.kernel.org,
	kernel@...gutronix.de,
	Jimmy Assarsson <extja@...ser.com>,
	Vincent Mailhol <mailhol.vincent@...adoo.fr>,
	Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 15/20] can: kvaser_usb: leaf: Add structs for Tx ACK and clock overflow commands

From: Jimmy Assarsson <extja@...ser.com>

For usbcan devices (M16C), add struct usbcan_cmd_tx_acknowledge for Tx ACK
commands and struct usbcan_cmd_clk_overflow_event for clock overflow event
commands.

Signed-off-by: Jimmy Assarsson <extja@...ser.com>
Reviewed-by: Vincent Mailhol <mailhol.vincent@...adoo.fr>
Link: https://lore.kernel.org/all/20240701154936.92633-11-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 .../net/can/usb/kvaser_usb/kvaser_usb_leaf.c  | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
index 5839333eb5ae..2c0313c8f63e 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
@@ -242,6 +242,13 @@ struct leaf_cmd_tx_acknowledge {
 	u8 padding[2];
 } __packed;
 
+struct usbcan_cmd_tx_acknowledge {
+	u8 channel;
+	u8 tid;
+	__le16 time;
+	u8 padding[2];
+} __packed;
+
 struct leaf_cmd_can_error_event {
 	u8 tid;
 	u8 flags;
@@ -288,6 +295,12 @@ struct usbcan_cmd_error_event {
 	__le16 padding;
 } __packed;
 
+struct usbcan_cmd_clk_overflow_event {
+	u8 tid;
+	u8 padding;
+	__le32 time;
+} __packed;
+
 struct kvaser_cmd_ctrl_mode {
 	u8 tid;
 	u8 channel;
@@ -363,6 +376,8 @@ struct kvaser_cmd {
 			struct usbcan_cmd_chip_state_event chip_state_event;
 			struct usbcan_cmd_can_error_event can_error_event;
 			struct usbcan_cmd_error_event error_event;
+			struct usbcan_cmd_tx_acknowledge tx_ack;
+			struct usbcan_cmd_clk_overflow_event clk_overflow_event;
 		} __packed usbcan;
 
 		struct kvaser_cmd_tx_can tx_can;
@@ -396,7 +411,7 @@ static const u8 kvaser_usb_leaf_cmd_sizes_usbcan[] = {
 	[CMD_START_CHIP_REPLY]		= kvaser_fsize(u.simple),
 	[CMD_STOP_CHIP_REPLY]		= kvaser_fsize(u.simple),
 	[CMD_GET_CARD_INFO_REPLY]	= kvaser_fsize(u.cardinfo),
-	[CMD_TX_ACKNOWLEDGE]		= kvaser_fsize(u.tx_acknowledge_header),
+	[CMD_TX_ACKNOWLEDGE]		= kvaser_fsize(u.usbcan.tx_ack),
 	[CMD_GET_SOFTWARE_INFO_REPLY]	= kvaser_fsize(u.usbcan.softinfo),
 	[CMD_RX_STD_MESSAGE]		= kvaser_fsize(u.usbcan.rx_can),
 	[CMD_RX_EXT_MESSAGE]		= kvaser_fsize(u.usbcan.rx_can),
@@ -404,7 +419,7 @@ static const u8 kvaser_usb_leaf_cmd_sizes_usbcan[] = {
 	[CMD_CAN_ERROR_EVENT]		= kvaser_fsize(u.usbcan.can_error_event),
 	[CMD_ERROR_EVENT]		= kvaser_fsize(u.usbcan.error_event),
 	/* ignored events: */
-	[CMD_USBCAN_CLOCK_OVERFLOW_EVENT] = CMD_SIZE_ANY,
+	[CMD_USBCAN_CLOCK_OVERFLOW_EVENT] = kvaser_fsize(u.usbcan.clk_overflow_event),
 };
 
 /* Summary of a kvaser error event, for a unified Leaf/Usbcan error
-- 
2.43.0