[dpdk-dev] [PATCH v3 3/3] app/testpmd: add port reset command into testpmd

[Wu, Jingjing]

> -----Original Message-----
> From: Wu, Jingjing
> Sent: Thursday, March 30, 2017 4:55 PM
> To: 'Wei Zhao' <wei.zhao1 at intel.com>; dev at dpdk.org
> Cc: Zhao1, Wei <wei.zhao1 at intel.com>; Lu, Wenzhuo <wenzhuo.lu at intel.com>
> Subject: RE: [dpdk-dev] [PATCH v3 3/3] app/testpmd: add port reset command
> into testpmd
> 
> 
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wei Zhao
> > Sent: Tuesday, March 28, 2017 4:09 PM
> > To: dev at dpdk.org
> > Cc: Zhao1, Wei <wei.zhao1 at intel.com>; Lu, Wenzhuo
> > <wenzhuo.lu at intel.com>
> > Subject: [dpdk-dev] [PATCH v3 3/3] app/testpmd: add port reset command
> > into testpmd
> >
> > Add port reset command into testpmd project, it is the interface for
> > user to reset port.
> > And also it is not limit to be used only in vf reset, but also for pf
> > port reset.But this patch set only realted to vf reset feature.
> >
> > Signed-off-by: Wei Zhao <wei.zhao1 at intel.com>
> > Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
> > ---
> >  app/test-pmd/cmdline.c | 17 ++++++++++----  app/test-pmd/testpmd.c |
> > 63
> > ++++++++++++++++++++++++++++++++++++++++++++++++++
> >  app/test-pmd/testpmd.h |  1 +
> >  3 files changed, 77 insertions(+), 4 deletions(-)
> >
> > diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c index
> > 47f935d..6cbdcc8 100644
> > --- a/app/test-pmd/cmdline.c
> > +++ b/app/test-pmd/cmdline.c
> > @@ -599,6 +599,9 @@ static void cmd_help_long_parsed(void
> *parsed_result,
> >  			"port close (port_id|all)\n"
> >  			"    Close all ports or port_id.\n\n"
> >
> > +			"port reset (port_id|all)\n"
> > +			"    Reset all ports or port_id.\n\n"
> > +
> >  			"port attach (ident)\n"
> >  			"    Attach physical or virtual dev by pci address or
> > virtual device name\n\n"
> >
> > @@ -909,6 +912,8 @@ static void cmd_operate_port_parsed(void
> > *parsed_result,
> >  		stop_port(RTE_PORT_ALL);
> >  	else if (!strcmp(res->name, "close"))
> >  		close_port(RTE_PORT_ALL);
> > +	else if (!strcmp(res->name, "reset"))
> > +		reset_port(RTE_PORT_ALL);
> >  	else
> >  		printf("Unknown parameter\n");
> >  }
> > @@ -918,14 +923,15 @@ cmdline_parse_token_string_t
> > cmd_operate_port_all_cmd =
> >  								"port");
> >  cmdline_parse_token_string_t cmd_operate_port_all_port =
> >  	TOKEN_STRING_INITIALIZER(struct cmd_operate_port_result, name,
> > -						"start#stop#close");
> > +						"start#stop#close#reset");
> >  cmdline_parse_token_string_t cmd_operate_port_all_all =
> >  	TOKEN_STRING_INITIALIZER(struct cmd_operate_port_result, value,
> > "all");
> >
> >  cmdline_parse_inst_t cmd_operate_port = {
> >  	.f = cmd_operate_port_parsed,
> >  	.data = NULL,
> > -	.help_str = "port start|stop|close all: Start/Stop/Close all ports",
> > +	.help_str = "port start|stop|close|reset all: Start/Stop/Close/"
> > +			"Reset all ports",
> >  	.tokens = {
> >  		(void *)&cmd_operate_port_all_cmd,
> >  		(void *)&cmd_operate_port_all_port, @@ -953,6 +959,8 @@
> static void
> > cmd_operate_specific_port_parsed(void
> > *parsed_result,
> >  		stop_port(res->value);
> >  	else if (!strcmp(res->name, "close"))
> >  		close_port(res->value);
> > +	else if (!strcmp(res->name, "reset"))
> > +		reset_port(res->value);
> >  	else
> >  		printf("Unknown parameter\n");
> >  }
> > @@ -962,7 +970,7 @@ cmdline_parse_token_string_t
> > cmd_operate_specific_port_cmd =
> >  							keyword, "port");
> >  cmdline_parse_token_string_t cmd_operate_specific_port_port =
> >  	TOKEN_STRING_INITIALIZER(struct cmd_operate_specific_port_result,
> > -						name, "start#stop#close");
> > +						name,
> > "start#stop#close#reset");
> >  cmdline_parse_token_num_t cmd_operate_specific_port_id =
> >  	TOKEN_NUM_INITIALIZER(struct cmd_operate_specific_port_result,
> >  							value, UINT8);
> > @@ -970,7 +978,8 @@ cmdline_parse_token_num_t
> > cmd_operate_specific_port_id =  cmdline_parse_inst_t
> > cmd_operate_specific_port = {
> >  	.f = cmd_operate_specific_port_parsed,
> >  	.data = NULL,
> > -	.help_str = "port start|stop|close <port_id>: Start/Stop/Close port_id",
> > +	.help_str = "port start|stop|close|reset <port_id>: Start/Stop/Close/"
> > +			"Reset port_id",
> >  	.tokens = {
> >  		(void *)&cmd_operate_specific_port_cmd,
> >  		(void *)&cmd_operate_specific_port_port,
> > diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index
> > 484c19b..a053562 100644
> > --- a/app/test-pmd/testpmd.c
> > +++ b/app/test-pmd/testpmd.c
> > @@ -137,6 +137,7 @@ portid_t  nb_fwd_ports;  /**< Number of forwarding
> > ports. */
> >
> >  unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE]; /**< CPU ids
> configuration.
> > */
> >  portid_t fwd_ports_ids[RTE_MAX_ETHPORTS];      /**< Port ids configuration.
> > */
> > +volatile char reset_ports[RTE_MAX_ETHPORTS] = {0};  /**< Portr reset
> > +falg. */
Typo: Portr->port, and falg->flag