[U-Boot] [PATCH 05/11 v2] drivers/net/vsc9953: Add command to show/clear port counters
Joe Hershberger
joe.hershberger at gmail.com
Fri Jun 26 00:33:46 CEST 2015
Hi Codrin,
On Tue, Jun 23, 2015 at 11:48 AM, Codrin Ciubotariu
<codrin.ciubotariu at freescale.com> wrote:
> The new added command:
> ethsw [port <port_no>] statistics { [help] | [clear] }
>
> will print counters like the number of Rx/Tx frames,
> number of Rx/Tx bytes, number of Rx/Tx unicast frames, etc.
>
> Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu at freescale.com>
> ---
> Changes for v2:
> - removed Change-id field;
>
> drivers/net/vsc9953.c | 280 ++++++++++++++++++++++++++++++++++++++++++++++++++
> include/vsc9953.h | 116 ++++++++++++++++++++-
> 2 files changed, 393 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/vsc9953.c b/drivers/net/vsc9953.c
> index 4df751a..62ab0eb 100644
> --- a/drivers/net/vsc9953.c
> +++ b/drivers/net/vsc9953.c
> @@ -672,6 +672,219 @@ static void vsc9953_port_config_show(int port_no)
> printf("%8s\n", duplex == DUPLEX_FULL ? "full" : "half");
> }
>
> +/* Show VSC9953 ports' statistics */
> +static void vsc9953_port_statistics_show(int port_no)
> +{
> + u32 rx_val, tx_val;
> + struct vsc9953_system_reg *l2sys_reg;
Use a single space. Place each variable on its own line.
> +
> + /* Administrative down */
> + if (!vsc9953_l2sw.port[port_no].enabled) {
> + printf("Port %d is administrative down\n", port_no);
> + return;
> + }
> +
> + l2sys_reg = (struct vsc9953_system_reg *)(VSC9953_OFFSET +
> + VSC9953_SYS_OFFSET);
> +
> + printf("Statistics for L2 Switch port %d:\n", port_no);
> +
> + /* Set counter view for our port */
> + out_le32(&l2sys_reg->sys.stat_cfg, port_no);
> +
> +#define VSC9953_STATS_PRINTF "%-15s %10u"
> +
> + /* Get number of Rx and Tx frames */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_short) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_frag) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_jabber) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_long) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_64) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_65_127) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_128_255) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_256_511) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_512_1023) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_1024_1526) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_jumbo);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_64) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_65_127) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_128_255) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_256_511) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_512_1023) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_1024_1526) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_jumbo);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx frames:", rx_val, "Tx frames:", tx_val);
> +
> + /* Get number of Rx and Tx bytes */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_oct);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_oct);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx bytes:", rx_val, "Tx bytes:", tx_val);
> +
> + /* Get number of Rx frames received ok and Tx frames sent ok */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_0) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_1) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_2) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_3) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_4) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_5) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_6) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_yellow_prio_7) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_0) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_1) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_2) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_3) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_4) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_5) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_6) +
> + in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_green_prio_7);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_64) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_65_127) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_128_255) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_256_511) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_512_1023) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_1024_1526) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_jumbo);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx frames ok:", rx_val, "Tx frames ok:", tx_val);
> +
> + /* Get number of Rx and Tx unicast frames */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_uc);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_uc);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx unicast:", rx_val, "Tx unicast:", tx_val);
> +
> + /* Get number of Rx and Tx broadcast frames */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_bc);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_bc);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx broadcast:", rx_val, "Tx broadcast:", tx_val);
> +
> + /* Get number of Rx and Tx frames of 64B */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_64);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_64);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx 64B:", rx_val, "Tx 64B:", tx_val);
> +
> + /* Get number of Rx and Tx frames with sizes between 65B and 127B */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_65_127);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_65_127);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx 65B-127B:", rx_val, "Tx 65B-127B:", tx_val);
> +
> + /* Get number of Rx and Tx frames with sizes between 128B and 255B */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_128_255);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_128_255);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx 128B-255B:", rx_val, "Tx 128B-255B:", tx_val);
> +
> + /* Get number of Rx and Tx frames with sizes between 256B and 511B */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_256_511);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_256_511);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx 256B-511B:", rx_val, "Tx 256B-511B:", tx_val);
> +
> + /* Get number of Rx and Tx frames with sizes between 512B and 1023B */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_512_1023);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_512_1023);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx 512B-1023B:", rx_val, "Tx 512B-1023B:", tx_val);
> +
> + /* Get number of Rx and Tx frames with sizes between 1024B and 1526B */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_1024_1526);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_1024_1526);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx 1024B-1526B:", rx_val, "Tx 1024B-1526B:", tx_val);
> +
> + /* Get number of Rx and Tx jumbo frames */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_sz_jumbo);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_sz_jumbo);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx jumbo:", rx_val, "Tx jumbo:", tx_val);
> +
> + /* Get number of Rx and Tx dropped frames */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_cat_drop) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_tail) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_0) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_1) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_2) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_3) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_4) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_5) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_6) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_yellow_prio_7) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_0) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_1) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_2) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_3) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_4) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_5) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_6) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_green_prio_7);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_drop) +
> + in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_aged);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx drops:", rx_val, "Tx drops:", tx_val);
> +
> + /* Get number of Rx frames with CRC or alignment errors
> + * and number of detected Tx collisions
> + */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_crc);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_col);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx CRC&align:", rx_val, "Tx coll:", tx_val);
> +
> + /* Get number of Rx undersized frames and
> + * number of Tx aged frames
> + */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_short);
> + tx_val = in_le32(&l2sys_reg->stat.tx_cntrs.c_tx_aged);
> + printf(VSC9953_STATS_PRINTF"\t\t"VSC9953_STATS_PRINTF"\n",
> + "Rx undersize:", rx_val, "Tx aged:", tx_val);
> +
> + /* Get number of Rx oversized frames */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_long);
> + printf(VSC9953_STATS_PRINTF"\n", "Rx oversized:", rx_val);
> +
> + /* Get number of Rx fragmented frames */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_frag);
> + printf(VSC9953_STATS_PRINTF"\n", "Rx fragments:", rx_val);
> +
> + /* Get number of Rx jabber errors */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_jabber);
> + printf(VSC9953_STATS_PRINTF"\n", "Rx jabbers:", rx_val);
> +
> + /* Get number of Rx frames filtered due to classification rules or
> + * no destination ports
> + */
> + rx_val = in_le32(&l2sys_reg->stat.rx_cntrs.c_rx_cat_drop) +
> + in_le32(&l2sys_reg->stat.drop_cntrs.c_dr_local);
> + printf(VSC9953_STATS_PRINTF"\n", "Rx filtered:", rx_val);
> +
> + printf("\n");
> +}
> +
> +/* Clear statistics for a VSC9953 port */
> +static void vsc9953_port_statistics_clear(int port_no)
> +{
> + struct vsc9953_system_reg *l2sys_reg;
Use a single space.
> +
> + /* Administrative down */
> + if (!vsc9953_l2sw.port[port_no].enabled) {
> + printf("Port %d is administrative down\n", port_no);
> + return;
> + }
> +
> + l2sys_reg = (struct vsc9953_system_reg *)(VSC9953_OFFSET +
> + VSC9953_SYS_OFFSET);
> +
> + /* Clear all counter groups for our ports */
> + out_le32(&l2sys_reg->sys.stat_cfg, port_no |
> + CONFIG_VSC9953_STAT_CLEAR_RX | CONFIG_VSC9953_STAT_CLEAR_TX |
> + CONFIG_VSC9953_STAT_CLEAR_DR);
> +}
> +
> /* IDs used to track keywords in a command */
> enum keyword_id {
> id_key_end = -1,
> @@ -680,6 +893,8 @@ enum keyword_id {
> id_port,
> id_enable,
> id_disable,
> + id_statistics,
> + id_clear,
> id_count, /* keep last */
> };
>
> @@ -749,6 +964,44 @@ static int vsc9953_port_config_key_func(struct command_def *parsed_cmd)
> return 0;
> }
>
> +#define VSC9953_PORT_STATS_HELP "ethsw [port <port_no>] statistics " \
> +"{ [help] | [clear] } - show an l2 switch port's statistics"
> +
> +static int vsc9953_port_stats_help_key_func(struct command_def *parsed_cmd)
> +{
> + printf(VSC9953_PORT_STATS_HELP"\n");
> +
> + return 0;
Please use:
+ return CMD_RET_SUCCESS;
> +}
> +
> +static int vsc9953_port_stats_key_func(struct command_def *parsed_cmd)
> +{
> + int i;
> +
> + if (parsed_cmd->port != VSC9953_CMD_PORT_ALL) {
> + vsc9953_port_statistics_show(parsed_cmd->port);
> + } else {
> + for (i = 0; i < VSC9953_MAX_PORTS; i++)
> + vsc9953_port_statistics_show(i);
> + }
> +
> + return 0;
Please use:
+ return CMD_RET_SUCCESS;
> +}
> +
> +static int vsc9953_port_stats_clear_key_func(struct command_def *parsed_cmd)
> +{
> + int i;
> +
> + if (parsed_cmd->port != VSC9953_CMD_PORT_ALL) {
> + vsc9953_port_statistics_clear(parsed_cmd->port);
> + } else {
> + for (i = 0; i < VSC9953_MAX_PORTS; i++)
> + vsc9953_port_statistics_clear(i);
> + }
> +
> + return 0;
Please use:
+ return CMD_RET_SUCCESS;
> +}
> +
> struct keywords_to_function {
> enum keyword_id cmd_keyword[VSC9953_MAX_CMD_PARAMS];
> int (*keyword_function)(struct command_def *parsed_cmd);
> @@ -771,6 +1024,26 @@ struct keywords_to_function {
> id_key_end,
> },
> .keyword_function = &vsc9953_port_config_key_func,
> + }, {
> + .cmd_keyword = {
> + id_statistics,
> + id_key_end,
> + },
> + .keyword_function = &vsc9953_port_stats_key_func,
> + }, {
> + .cmd_keyword = {
> + id_statistics,
> + id_help,
> + id_key_end,
> + },
> + .keyword_function = &vsc9953_port_stats_help_key_func,
If you're going to add this, shouldn't you also add one that prints
"VSC9953_PORT_CONF_HELP" individually?
> + }, {
> + .cmd_keyword = {
> + id_statistics,
> + id_clear,
> + id_key_end,
> + },
> + .keyword_function = &vsc9953_port_stats_clear_key_func,
> },
> };
>
> @@ -816,6 +1089,12 @@ struct keyword_def {
> }, {
> .keyword_name = "disable",
> .match = &keyword_match_gen,
> + }, {
> + .keyword_name = "statistics",
> + .match = &keyword_match_gen,
> + }, {
> + .keyword_name = "clear",
> + .match = &keyword_match_gen,
> },
> };
>
> @@ -993,6 +1272,7 @@ __ret:
> U_BOOT_CMD(ethsw, VSC9953_MAX_CMD_PARAMS, 0, do_ethsw,
> "vsc9953 l2 switch commands",
> VSC9953_PORT_CONF_HELP"\n"
> + VSC9953_PORT_STATS_HELP"\n"
> );
>
> #endif /* CONFIG_VSC9953_CMD */
> diff --git a/include/vsc9953.h b/include/vsc9953.h
> index bf81623..482acac 100644
> --- a/include/vsc9953.h
> +++ b/include/vsc9953.h
> @@ -84,6 +84,11 @@
> /* Macros for vsc9953_sys_pause_cfgtot_tail_drop_lvl register */
> #define CONFIG_VSC9953_TOT_TAIL_DROP_LVL 0x000003ff
>
> +/* Macros for vsc9953_sys_sys.stat_cfg register */
> +#define CONFIG_VSC9953_STAT_CLEAR_RX 0x00000400
> +#define CONFIG_VSC9953_STAT_CLEAR_TX 0x00000800
> +#define CONFIG_VSC9953_STAT_CLEAR_DR 0x00001000
> +
> /* Macros for vsc9953_vcap_core_cfg.vcap_mv_cfg register */
> #define CONFIG_VSC9953_VCAP_MV_CFG 0x0000ffff
> #define CONFIG_VSC9953_VCAP_UPDATE_CTRL 0x01000004
> @@ -339,10 +344,115 @@ struct vsc9953_qsys_reg {
>
> /* VSC9953 SYS structure for T1040 U-boot*/
>
> +struct vsc9953_rx_cntrs {
> + u32 c_rx_oct;
> + u32 c_rx_uc;
> + u32 c_rx_mc;
> + u32 c_rx_bc;
> + u32 c_rx_short;
> + u32 c_rx_frag;
> + u32 c_rx_jabber;
> + u32 c_rx_crc;
> + u32 c_rx_symbol_err;
> + u32 c_rx_sz_64;
> + u32 c_rx_sz_65_127;
> + u32 c_rx_sz_128_255;
> + u32 c_rx_sz_256_511;
> + u32 c_rx_sz_512_1023;
> + u32 c_rx_sz_1024_1526;
> + u32 c_rx_sz_jumbo;
> + u32 c_rx_pause;
> + u32 c_rx_control;
> + u32 c_rx_long;
> + u32 c_rx_cat_drop;
> + u32 c_rx_red_prio_0;
> + u32 c_rx_red_prio_1;
> + u32 c_rx_red_prio_2;
> + u32 c_rx_red_prio_3;
> + u32 c_rx_red_prio_4;
> + u32 c_rx_red_prio_5;
> + u32 c_rx_red_prio_6;
> + u32 c_rx_red_prio_7;
> + u32 c_rx_yellow_prio_0;
> + u32 c_rx_yellow_prio_1;
> + u32 c_rx_yellow_prio_2;
> + u32 c_rx_yellow_prio_3;
> + u32 c_rx_yellow_prio_4;
> + u32 c_rx_yellow_prio_5;
> + u32 c_rx_yellow_prio_6;
> + u32 c_rx_yellow_prio_7;
> + u32 c_rx_green_prio_0;
> + u32 c_rx_green_prio_1;
> + u32 c_rx_green_prio_2;
> + u32 c_rx_green_prio_3;
> + u32 c_rx_green_prio_4;
> + u32 c_rx_green_prio_5;
> + u32 c_rx_green_prio_6;
> + u32 c_rx_green_prio_7;
> + u32 reserved[20];
> +};
> +
> +struct vsc9953_tx_cntrs {
> + u32 c_tx_oct;
> + u32 c_tx_uc;
> + u32 c_tx_mc;
> + u32 c_tx_bc;
> + u32 c_tx_col;
> + u32 c_tx_drop;
> + u32 c_tx_pause;
> + u32 c_tx_sz_64;
> + u32 c_tx_sz_65_127;
> + u32 c_tx_sz_128_255;
> + u32 c_tx_sz_256_511;
> + u32 c_tx_sz_512_1023;
> + u32 c_tx_sz_1024_1526;
> + u32 c_tx_sz_jumbo;
> + u32 c_tx_yellow_prio_0;
> + u32 c_tx_yellow_prio_1;
> + u32 c_tx_yellow_prio_2;
> + u32 c_tx_yellow_prio_3;
> + u32 c_tx_yellow_prio_4;
> + u32 c_tx_yellow_prio_5;
> + u32 c_tx_yellow_prio_6;
> + u32 c_tx_yellow_prio_7;
> + u32 c_tx_green_prio_0;
> + u32 c_tx_green_prio_1;
> + u32 c_tx_green_prio_2;
> + u32 c_tx_green_prio_3;
> + u32 c_tx_green_prio_4;
> + u32 c_tx_green_prio_5;
> + u32 c_tx_green_prio_6;
> + u32 c_tx_green_prio_7;
> + u32 c_tx_aged;
> + u32 reserved[33];
> +};
> +
> +struct vsc9953_drop_cntrs {
> + u32 c_dr_local;
> + u32 c_dr_tail;
> + u32 c_dr_yellow_prio_0;
> + u32 c_dr_yellow_prio_1;
> + u32 c_dr_yellow_prio_2;
> + u32 c_dr_yellow_prio_3;
> + u32 c_dr_yellow_prio_4;
> + u32 c_dr_yellow_prio_5;
> + u32 c_dr_yellow_prio_6;
> + u32 c_dr_yellow_prio_7;
> + u32 c_dr_green_prio_0;
> + u32 c_dr_green_prio_1;
> + u32 c_dr_green_prio_2;
> + u32 c_dr_green_prio_3;
> + u32 c_dr_green_prio_4;
> + u32 c_dr_green_prio_5;
> + u32 c_dr_green_prio_6;
> + u32 c_dr_green_prio_7;
> + u32 reserved[46];
> +};
> +
> struct vsc9953_sys_stat {
> - u32 rx_cntrs[64];
> - u32 tx_cntrs[64];
> - u32 drop_cntrs[64];
> + struct vsc9953_rx_cntrs rx_cntrs;
> + struct vsc9953_tx_cntrs tx_cntrs;
> + struct vsc9953_drop_cntrs drop_cntrs;
> u32 reserved1[6];
> };
>
> --
> 1.9.3
>
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> http://lists.denx.de/mailman/listinfo/u-boot
More information about the U-Boot
mailing list