mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 17:18:59 +00:00
71 lines
2.2 KiB
Diff
71 lines
2.2 KiB
Diff
|
From 991c03df1b0543ed02a5d4e803ac8fa9d993fb8e Mon Sep 17 00:00:00 2001
|
||
|
|
From: Ioana Radulescu <ruxandra.radulescu@nxp.com>
|
||
|
|
Date: Tue, 9 May 2017 16:36:39 +0300
|
||
|
|
Subject: [PATCH] dpaa2-eth: Add API for counters reset
|
||
|
|
|
||
|
|
Add DPNI object API function for resetting interface
|
||
|
|
hardware counters.
|
||
|
|
|
||
|
|
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
|
||
|
|
---
|
||
|
|
drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h | 1 +
|
||
|
|
drivers/net/ethernet/freescale/dpaa2/dpni.c | 23 +++++++++++++++++++++++
|
||
|
|
drivers/net/ethernet/freescale/dpaa2/dpni.h | 4 ++++
|
||
|
|
3 files changed, 28 insertions(+)
|
||
|
|
|
||
|
|
--- a/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h
|
||
|
|
+++ b/drivers/net/ethernet/freescale/dpaa2/dpni-cmd.h
|
||
|
|
@@ -68,6 +68,7 @@
|
||
|
|
#define DPNI_CMDID_CLR_FS_ENT DPNI_CMD(0x246)
|
||
|
|
|
||
|
|
#define DPNI_CMDID_GET_STATISTICS DPNI_CMD(0x25D)
|
||
|
|
+#define DPNI_CMDID_RESET_STATISTICS DPNI_CMD(0x25E)
|
||
|
|
#define DPNI_CMDID_GET_QUEUE DPNI_CMD(0x25F)
|
||
|
|
#define DPNI_CMDID_SET_QUEUE DPNI_CMD(0x260)
|
||
|
|
#define DPNI_CMDID_GET_TAILDROP DPNI_CMD(0x261)
|
||
|
|
--- a/drivers/net/ethernet/freescale/dpaa2/dpni.c
|
||
|
|
+++ b/drivers/net/ethernet/freescale/dpaa2/dpni.c
|
||
|
|
@@ -1582,6 +1582,29 @@ int dpni_get_statistics(struct fsl_mc_io
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
+ * dpni_reset_statistics() - Clears DPNI statistics
|
||
|
|
+ * @mc_io: Pointer to MC portal's I/O object
|
||
|
|
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||
|
|
+ * @token: Token of DPNI object
|
||
|
|
+ *
|
||
|
|
+ * Return: '0' on Success; Error code otherwise.
|
||
|
|
+ */
|
||
|
|
+int dpni_reset_statistics(struct fsl_mc_io *mc_io,
|
||
|
|
+ u32 cmd_flags,
|
||
|
|
+ u16 token)
|
||
|
|
+{
|
||
|
|
+ struct fsl_mc_command cmd = { 0 };
|
||
|
|
+
|
||
|
|
+ /* prepare command */
|
||
|
|
+ cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET_STATISTICS,
|
||
|
|
+ cmd_flags,
|
||
|
|
+ token);
|
||
|
|
+
|
||
|
|
+ /* send command to mc*/
|
||
|
|
+ return mc_send_command(mc_io, &cmd);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+/**
|
||
|
|
* dpni_set_taildrop() - Set taildrop per queue or TC
|
||
|
|
* @mc_io: Pointer to MC portal's I/O object
|
||
|
|
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||
|
|
--- a/drivers/net/ethernet/freescale/dpaa2/dpni.h
|
||
|
|
+++ b/drivers/net/ethernet/freescale/dpaa2/dpni.h
|
||
|
|
@@ -496,6 +496,10 @@ int dpni_get_statistics(struct fsl_mc_io
|
||
|
|
u8 page,
|
||
|
|
union dpni_statistics *stat);
|
||
|
|
|
||
|
|
+int dpni_reset_statistics(struct fsl_mc_io *mc_io,
|
||
|
|
+ u32 cmd_flags,
|
||
|
|
+ u16 token);
|
||
|
|
+
|
||
|
|
/**
|
||
|
|
* Enable auto-negotiation
|
||
|
|
*/
|