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event/cnxk: add platform specific device config

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Add platform specific event device configuration that attaches the
requested number of SSO HWS(event ports) and HWGRP(event queues) LFs
to the RVU PF/VF.

Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
This commit is contained in:
Shijith Thotton 2021-05-04 05:56:57 +05:30 committed by Jerin Jacob
parent 5512c7de85
commit b417f23252
2 changed files with 72 additions and 0 deletions
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35
drivers/event/cnxk/cn10k_eventdev.c
View File

@ -16,6 +16,14 @@ cn10k_sso_set_rsrc(void *arg)
dev->sso.max_hwgrp;
}
static int
cn10k_sso_rsrc_init(void *arg, uint8_t hws, uint8_t hwgrp)
{
struct cnxk_sso_evdev *dev = arg;
return roc_sso_rsrc_init(&dev->sso, hws, hwgrp);
}
static void
cn10k_sso_info_get(struct rte_eventdev *event_dev,
struct rte_event_dev_info *dev_info)
@ -26,8 +34,35 @@ cn10k_sso_info_get(struct rte_eventdev *event_dev,
cnxk_sso_info_get(dev, dev_info);
}
static int
cn10k_sso_dev_configure(const struct rte_eventdev *event_dev)
{
struct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);
int rc;
rc = cnxk_sso_dev_validate(event_dev);
if (rc < 0) {
plt_err("Invalid event device configuration");
return -EINVAL;
}
roc_sso_rsrc_fini(&dev->sso);
rc = cn10k_sso_rsrc_init(dev, dev->nb_event_ports,
dev->nb_event_queues);
if (rc < 0) {
plt_err("Failed to initialize SSO resources");
return -ENODEV;
}
return rc;
}
static struct rte_eventdev_ops cn10k_sso_dev_ops = {
.dev_infos_get = cn10k_sso_info_get,
.dev_configure = cn10k_sso_dev_configure,
.queue_def_conf = cnxk_sso_queue_def_conf,
.port_def_conf = cnxk_sso_port_def_conf,
};
static int

37
drivers/event/cnxk/cn9k_eventdev.c
View File

@ -22,6 +22,17 @@ cn9k_sso_set_rsrc(void *arg)
dev->sso.max_hwgrp;
}
static int
cn9k_sso_rsrc_init(void *arg, uint8_t hws, uint8_t hwgrp)
{
struct cnxk_sso_evdev *dev = arg;
if (dev->dual_ws)
hws = hws * CN9K_DUAL_WS_NB_WS;
return roc_sso_rsrc_init(&dev->sso, hws, hwgrp);
}
static void
cn9k_sso_info_get(struct rte_eventdev *event_dev,
struct rte_event_dev_info *dev_info)
@ -32,8 +43,34 @@ cn9k_sso_info_get(struct rte_eventdev *event_dev,
cnxk_sso_info_get(dev, dev_info);
}
static int
cn9k_sso_dev_configure(const struct rte_eventdev *event_dev)
{
struct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);
int rc;
rc = cnxk_sso_dev_validate(event_dev);
if (rc < 0) {
plt_err("Invalid event device configuration");
return -EINVAL;
}
roc_sso_rsrc_fini(&dev->sso);
rc = cn9k_sso_rsrc_init(dev, dev->nb_event_ports, dev->nb_event_queues);
if (rc < 0) {
plt_err("Failed to initialize SSO resources");
return -ENODEV;
}
return rc;
}
static struct rte_eventdev_ops cn9k_sso_dev_ops = {
.dev_infos_get = cn9k_sso_info_get,
.dev_configure = cn9k_sso_dev_configure,
.queue_def_conf = cnxk_sso_queue_def_conf,
.port_def_conf = cnxk_sso_port_def_conf,
};
static int