[dpdk-dev,v1,09/28] eal: introduce --no-soc option
Commit Message
This option has the same meaning for the SoC infra as the --no-pci
for the PCI infra.
Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
---
lib/librte_eal/common/eal_common_options.c | 5 +++++
lib/librte_eal/common/eal_internal_cfg.h | 1 +
lib/librte_eal/common/eal_options.h | 2 ++
3 files changed, 8 insertions(+)
Comments
On 6 May 2016 at 21:47, Jan Viktorin <viktorin@rehivetech.com> wrote:
> This option has the same meaning for the SoC infra as the --no-pci
> for the PCI infra.
>
> Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
> ---
> lib/librte_eal/common/eal_common_options.c | 5 +++++
> lib/librte_eal/common/eal_internal_cfg.h | 1 +
> lib/librte_eal/common/eal_options.h | 2 ++
> 3 files changed, 8 insertions(+)
>
> diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
> index 3efc90f..09d64f7 100644
> --- a/lib/librte_eal/common/eal_common_options.c
> +++ b/lib/librte_eal/common/eal_common_options.c
> @@ -85,6 +85,7 @@ eal_long_options[] = {
> {OPT_NO_HPET, 0, NULL, OPT_NO_HPET_NUM },
> {OPT_NO_HUGE, 0, NULL, OPT_NO_HUGE_NUM },
> {OPT_NO_PCI, 0, NULL, OPT_NO_PCI_NUM },
> + {OPT_NO_SOC, 0, NULL, OPT_NO_SOC_NUM },
> {OPT_NO_SHCONF, 0, NULL, OPT_NO_SHCONF_NUM },
> {OPT_PCI_BLACKLIST, 1, NULL, OPT_PCI_BLACKLIST_NUM },
> {OPT_PCI_WHITELIST, 1, NULL, OPT_PCI_WHITELIST_NUM },
> @@ -841,6 +842,10 @@ eal_parse_common_option(int opt, const char *optarg,
> conf->no_pci = 1;
> break;
>
> + case OPT_NO_SOC_NUM:
> + conf->no_soc = 1;
Could it be better to rename to enable_soc, and disable soc by default?
> + break;
> +
> case OPT_NO_HPET_NUM:
> conf->no_hpet = 1;
> break;
> diff --git a/lib/librte_eal/common/eal_internal_cfg.h b/lib/librte_eal/common/eal_internal_cfg.h
> index 5f1367e..3a98e94 100644
> --- a/lib/librte_eal/common/eal_internal_cfg.h
> +++ b/lib/librte_eal/common/eal_internal_cfg.h
> @@ -67,6 +67,7 @@ struct internal_config {
> unsigned hugepage_unlink; /**< true to unlink backing files */
> volatile unsigned xen_dom0_support; /**< support app running on Xen Dom0*/
> volatile unsigned no_pci; /**< true to disable PCI */
> + volatile unsigned no_soc; /**< true to disable SoC */
> volatile unsigned no_hpet; /**< true to disable HPET */
> volatile unsigned vmware_tsc_map; /**< true to use VMware TSC mapping
> * instead of native TSC */
> diff --git a/lib/librte_eal/common/eal_options.h b/lib/librte_eal/common/eal_options.h
> index a881c62..ba1e704 100644
> --- a/lib/librte_eal/common/eal_options.h
> +++ b/lib/librte_eal/common/eal_options.h
> @@ -69,6 +69,8 @@ enum {
> OPT_NO_HUGE_NUM,
> #define OPT_NO_PCI "no-pci"
> OPT_NO_PCI_NUM,
> +#define OPT_NO_SOC "no-soc"
> + OPT_NO_SOC_NUM,
> #define OPT_NO_SHCONF "no-shconf"
> OPT_NO_SHCONF_NUM,
> #define OPT_SOCKET_MEM "socket-mem"
> --
> 2.8.0
>
On Fri, 13 May 2016 11:28:18 +0800
Jianbo Liu <jianbo.liu@linaro.org> wrote:
> On 6 May 2016 at 21:47, Jan Viktorin <viktorin@rehivetech.com> wrote:
> > This option has the same meaning for the SoC infra as the --no-pci
> > for the PCI infra.
> >
> > Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
> > ---
> > lib/librte_eal/common/eal_common_options.c | 5 +++++
> > lib/librte_eal/common/eal_internal_cfg.h | 1 +
> > lib/librte_eal/common/eal_options.h | 2 ++
> > 3 files changed, 8 insertions(+)
> >
> > diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
> > index 3efc90f..09d64f7 100644
> > --- a/lib/librte_eal/common/eal_common_options.c
> > +++ b/lib/librte_eal/common/eal_common_options.c
> > @@ -85,6 +85,7 @@ eal_long_options[] = {
> > {OPT_NO_HPET, 0, NULL, OPT_NO_HPET_NUM },
> > {OPT_NO_HUGE, 0, NULL, OPT_NO_HUGE_NUM },
> > {OPT_NO_PCI, 0, NULL, OPT_NO_PCI_NUM },
> > + {OPT_NO_SOC, 0, NULL, OPT_NO_SOC_NUM },
> > {OPT_NO_SHCONF, 0, NULL, OPT_NO_SHCONF_NUM },
> > {OPT_PCI_BLACKLIST, 1, NULL, OPT_PCI_BLACKLIST_NUM },
> > {OPT_PCI_WHITELIST, 1, NULL, OPT_PCI_WHITELIST_NUM },
> > @@ -841,6 +842,10 @@ eal_parse_common_option(int opt, const char *optarg,
> > conf->no_pci = 1;
> > break;
> >
> > + case OPT_NO_SOC_NUM:
> > + conf->no_soc = 1;
>
> Could it be better to rename to enable_soc, and disable soc by default?
Sure, I tried to be consistent with PCI...
[...]
@@ -85,6 +85,7 @@ eal_long_options[] = {
{OPT_NO_HPET, 0, NULL, OPT_NO_HPET_NUM },
{OPT_NO_HUGE, 0, NULL, OPT_NO_HUGE_NUM },
{OPT_NO_PCI, 0, NULL, OPT_NO_PCI_NUM },
+ {OPT_NO_SOC, 0, NULL, OPT_NO_SOC_NUM },
{OPT_NO_SHCONF, 0, NULL, OPT_NO_SHCONF_NUM },
{OPT_PCI_BLACKLIST, 1, NULL, OPT_PCI_BLACKLIST_NUM },
{OPT_PCI_WHITELIST, 1, NULL, OPT_PCI_WHITELIST_NUM },
@@ -841,6 +842,10 @@ eal_parse_common_option(int opt, const char *optarg,
conf->no_pci = 1;
break;
+ case OPT_NO_SOC_NUM:
+ conf->no_soc = 1;
+ break;
+
case OPT_NO_HPET_NUM:
conf->no_hpet = 1;
break;
@@ -67,6 +67,7 @@ struct internal_config {
unsigned hugepage_unlink; /**< true to unlink backing files */
volatile unsigned xen_dom0_support; /**< support app running on Xen Dom0*/
volatile unsigned no_pci; /**< true to disable PCI */
+ volatile unsigned no_soc; /**< true to disable SoC */
volatile unsigned no_hpet; /**< true to disable HPET */
volatile unsigned vmware_tsc_map; /**< true to use VMware TSC mapping
* instead of native TSC */
@@ -69,6 +69,8 @@ enum {
OPT_NO_HUGE_NUM,
#define OPT_NO_PCI "no-pci"
OPT_NO_PCI_NUM,
+#define OPT_NO_SOC "no-soc"
+ OPT_NO_SOC_NUM,
#define OPT_NO_SHCONF "no-shconf"
OPT_NO_SHCONF_NUM,
#define OPT_SOCKET_MEM "socket-mem"