common/cnxk: add telemetry endpoints to sso
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Commit Message
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Add telemetry endpoints for sso
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
Depends-on: series-18491 ("cnxk: enable npa and mempool telemetry")
drivers/common/cnxk/cnxk_telemetry_sso.c | 50 ++++++++++++++++++++++++
drivers/common/cnxk/meson.build | 3 +-
drivers/common/cnxk/roc_idev.c | 20 ++++++++++
drivers/common/cnxk/roc_idev_priv.h | 3 ++
drivers/common/cnxk/roc_sso.c | 1 +
drivers/common/cnxk/roc_sso_priv.h | 1 +
drivers/common/cnxk/roc_utils.c | 3 ++
7 files changed, 80 insertions(+), 1 deletion(-)
create mode 100644 drivers/common/cnxk/cnxk_telemetry_sso.c
--
2.32.0
Comments
On Thu, Sep 2, 2021 at 1:23 PM <pbhagavatula@marvell.com> wrote:
>
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>
> Add telemetry endpoints for sso
>
sso -> SSO
Please rebase
for-main]dell[dpdk-next-eventdev] $ git pw series apply 18616
Applying: common/cnxk: add telemetry endpoints to sso
error: sha1 information is lacking or useless (drivers/common/cnxk/meson.build).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 common/cnxk: add telemetry endpoints to sso
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
new file mode 100644
@@ -0,0 +1,50 @@
+
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include <unistd.h>
+
+#include "cnxk_telemetry.h"
+#include "roc_api.h"
+#include "roc_priv.h"
+
+static int
+cnxk_tel_sso(struct plt_tel_data *d)
+{
+ struct roc_sso *roc_sso;
+ struct sso *sso;
+
+ roc_sso = idev_sso_get();
+ if (roc_sso == NULL)
+ return SSO_ERR_DEVICE_NOT_BOUNDED;
+
+ sso = roc_sso_to_sso_priv(roc_sso);
+ plt_tel_data_add_dict_ptr(d, "roc_sso", roc_sso);
+ plt_tel_data_add_dict_ptr(d, "sso", sso);
+ plt_tel_data_add_dict_int(d, "max_hws", roc_sso->max_hws);
+ plt_tel_data_add_dict_int(d, "max_hwgrp", roc_sso->max_hwgrp);
+ plt_tel_data_add_dict_int(d, "nb_hws", roc_sso->nb_hws);
+ plt_tel_data_add_dict_int(d, "nb_hwgrp", roc_sso->nb_hwgrp);
+ plt_tel_data_add_dict_int(d, "pf_func", sso->dev.pf_func);
+ plt_tel_data_add_dict_int(d, "pid", getpid());
+
+ return 0;
+}
+
+static int
+cnxk_sso_tel_handle_info(const char *cmd __plt_unused,
+ const char *params __plt_unused,
+ struct plt_tel_data *d)
+{
+ plt_tel_data_start_dict(d);
+ cnxk_tel_sso(d);
+ return 0;
+}
+
+PLT_INIT(cnxk_telemetry_sso_init)
+{
+ plt_telemetry_register_cmd(
+ "/cnxk/sso/info", cnxk_sso_tel_handle_info,
+ "Returns sso information. Takes no parameters");
+}
@@ -61,6 +61,7 @@ sources = files(
sources += files('cnxk_security.c')
# Telemetry common code
-sources += files('cnxk_telemetry_npa.c')
+sources += files('cnxk_telemetry_npa.c',
+ 'cnxk_telemetry_sso.c')
deps += ['bus_pci', 'net', 'telemetry']
@@ -204,3 +204,23 @@ roc_idev_npa_nix_get(void)
dev = container_of(npa_lf, struct dev, npa);
return dev->roc_nix;
}
+
+struct roc_sso *
+idev_sso_get(void)
+{
+ struct idev_cfg *idev = idev_get_cfg();
+
+ if (idev != NULL)
+ return __atomic_load_n(&idev->sso, __ATOMIC_ACQUIRE);
+
+ return NULL;
+}
+
+void
+idev_sso_set(struct roc_sso *sso)
+{
+ struct idev_cfg *idev = idev_get_cfg();
+
+ if (idev != NULL)
+ __atomic_store_n(&idev->sso, sso, __ATOMIC_RELEASE);
+}
@@ -20,6 +20,7 @@ struct idev_cfg {
uint64_t lmt_base_addr;
struct roc_bphy *bphy;
struct roc_cpt *cpt;
+ struct roc_sso *sso;
};
/* Generic */
@@ -36,6 +37,8 @@ uint16_t idev_npa_lf_active(struct dev *dev);
/* idev sso */
void idev_sso_pffunc_set(uint16_t sso_pf_func);
uint16_t idev_sso_pffunc_get(void);
+struct roc_sso *idev_sso_get(void);
+void idev_sso_set(struct roc_sso *sso);
/* idev lmt */
uint16_t idev_lmt_pffunc_get(void);
@@ -588,6 +588,7 @@ roc_sso_dev_init(struct roc_sso *roc_sso)
link_mem = PLT_PTR_ADD(link_mem, link_map_sz);
}
idev_sso_pffunc_set(sso->dev.pf_func);
+ idev_sso_set(roc_sso);
sso->pci_dev = pci_dev;
sso->dev.drv_inited = true;
roc_sso->lmt_base = sso->dev.lmt_base;
@@ -26,6 +26,7 @@ struct sso {
enum sso_err_status {
SSO_ERR_PARAM = -4096,
+ SSO_ERR_DEVICE_NOT_BOUNDED = -4097,
};
enum sso_lf_type {
@@ -211,6 +211,9 @@ roc_error_msg_get(int errorcode)
case NIX_AF_ERR_PTP_CONFIG_FAIL:
err_msg = "PTP config failed";
break;
+ case SSO_ERR_DEVICE_NOT_BOUNDED:
+ err_msg = "SSO pf/vf not found";
+ break;
case UTIL_ERR_FS:
err_msg = "file operation failed";
break;