linux-kernel - [PATCH 3/3] bus: fsl-mc: list more commands as accepted through the ioctl

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Date:   Mon,  8 Feb 2021 19:09:49 +0200
From:   Ioana Ciornei <ciorneiioana@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     laurentiu.tudor@....com, linux-kernel@...r.kernel.org,
        Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH 3/3] bus: fsl-mc: list more commands as accepted through the ioctl

From: Ioana Ciornei <ioana.ciornei@....com>

Add some new MC firmware commands that can be received through the
userspace ioctl interface - *get_max_frame_length and *_get_counter.

Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
 drivers/bus/fsl-mc/fsl-mc-uapi.c | 50 ++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/drivers/bus/fsl-mc/fsl-mc-uapi.c b/drivers/bus/fsl-mc/fsl-mc-uapi.c
index bdcd9d983a78..9c4c1395fcdb 100644
--- a/drivers/bus/fsl-mc/fsl-mc-uapi.c
+++ b/drivers/bus/fsl-mc/fsl-mc-uapi.c
@@ -60,6 +60,13 @@ enum fsl_mc_cmd_index {
 	DPNI_GET_PRIM_MAC,
 	DPNI_GET_STATISTICS,
 	DPNI_GET_LINK_STATE,
+	DPNI_GET_MAX_FRAME_LENGTH,
+	DPSW_GET_TAILDROP,
+	DPSW_SET_TAILDROP,
+	DPSW_IF_GET_COUNTER,
+	DPSW_IF_GET_MAX_FRAME_LENGTH,
+	DPDMUX_GET_COUNTER,
+	DPDMUX_IF_GET_MAX_FRAME_LENGTH,
 	GET_ATTR,
 	GET_IRQ_MASK,
 	GET_IRQ_STATUS,
@@ -261,6 +268,49 @@ static struct fsl_mc_cmd_desc fsl_mc_accepted_cmds[] = {
 		.token = true,
 		.size = 8,
 	},
+	[DPNI_GET_MAX_FRAME_LENGTH] = {
+		.cmdid_value = 0x2170,
+		.cmdid_mask = 0xFFF0,
+		.token = true,
+		.size = 8,
+	},
+	[DPSW_GET_TAILDROP] = {
+		.cmdid_value = 0x0A80,
+		.cmdid_mask = 0xFFF0,
+		.token = true,
+		.size = 14,
+	},
+	[DPSW_SET_TAILDROP] = {
+		.cmdid_value = 0x0A90,
+		.cmdid_mask = 0xFFF0,
+		.token = true,
+		.size = 24,
+		.flags = FSL_MC_CAP_NET_ADMIN_NEEDED,
+	},
+	[DPSW_IF_GET_COUNTER] = {
+		.cmdid_value = 0x0340,
+		.cmdid_mask = 0xFFF0,
+		.token = true,
+		.size = 11,
+	},
+	[DPSW_IF_GET_MAX_FRAME_LENGTH] = {
+		.cmdid_value = 0x0450,
+		.cmdid_mask = 0xFFF0,
+		.token = true,
+		.size = 10,
+	},
+	[DPDMUX_GET_COUNTER] = {
+		.cmdid_value = 0x0b20,
+		.cmdid_mask = 0xFFF0,
+		.token = true,
+		.size = 11,
+	},
+	[DPDMUX_IF_GET_MAX_FRAME_LENGTH] = {
+		.cmdid_value = 0x0a20,
+		.cmdid_mask = 0xFFF0,
+		.token = true,
+		.size = 10,
+	},
 	[GET_ATTR] = {
 		.cmdid_value = 0x0040,
 		.cmdid_mask = 0xFFF0,
-- 
2.30.0