[PATCH 6.1 193/481] octeontx2-af: devlink health: use retained error fmsg API

Greg Kroah-Hartman
2026-03-23T16:17:32Z

6.1-stable review patch. If anyone has any objections, please let me know.

------------------

From: Przemek Kitszel <przemyslaw.kitszel@intel.com>

[ Upstream commit d8cf03fca3411de8a493dae5e9fcf815a4f0977e ]

Drop unneeded error checking.

devlink_fmsg_*() family of functions is now retaining errors,
so there is no need to check for them after each call.

Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 87f7dff3ec75 ("octeontx2-af: devlink: fix NIX RAS reporter to use RAS interrupt status")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
.../marvell/octeontx2/af/rvu_devlink.c | 464 +++++-------------
1 file changed, 133 insertions(+), 331 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c
index 48ce98ae56611..ae06742670dc8 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c
@@ -14,26 +14,16 @@

#define DRV_NAME "octeontx2-af"

-static int rvu_report_pair_start(struct devlink_fmsg *fmsg, const char *name)
+static void rvu_report_pair_start(struct devlink_fmsg *fmsg, const char *name)
{
- int err;
-
- err = devlink_fmsg_pair_nest_start(fmsg, name);
- if (err)
- return err;
-
- return devlink_fmsg_obj_nest_start(fmsg);
+ devlink_fmsg_pair_nest_start(fmsg, name);
+ devlink_fmsg_obj_nest_start(fmsg);
}

-static int rvu_report_pair_end(struct devlink_fmsg *fmsg)
+static void rvu_report_pair_end(struct devlink_fmsg *fmsg)
{
- int err;
-
- err = devlink_fmsg_obj_nest_end(fmsg);
- if (err)
- return err;
-
- return devlink_fmsg_pair_nest_end(fmsg);
+ devlink_fmsg_obj_nest_end(fmsg);
+ devlink_fmsg_pair_nest_end(fmsg);
}

static bool rvu_common_request_irq(struct rvu *rvu, int offset,
@@ -284,175 +274,81 @@ static int rvu_nix_report_show(struct devlink_fmsg *fmsg, void *ctx,
{
struct rvu_nix_event_ctx *nix_event_context;
u64 intr_val;
- int err;

nix_event_context = ctx;
switch (health_reporter) {
case NIX_AF_RVU_INTR:
intr_val = nix_event_context->nix_af_rvu_int;
- err = rvu_report_pair_start(fmsg, "NIX_AF_RVU");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNIX RVU Interrupt Reg ",
- nix_event_context->nix_af_rvu_int);
- if (err)
- return err;
- if (intr_val & BIT_ULL(0)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tUnmap Slot Error");
- if (err)
- return err;
- }
- err = rvu_report_pair_end(fmsg);
- if (err)
- return err;
+ rvu_report_pair_start(fmsg, "NIX_AF_RVU");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNIX RVU Interrupt Reg ",
+ nix_event_context->nix_af_rvu_int);
+ if (intr_val & BIT_ULL(0))
+ devlink_fmsg_string_put(fmsg, "\n\tUnmap Slot Error");
+ rvu_report_pair_end(fmsg);
break;
case NIX_AF_RVU_GEN:
intr_val = nix_event_context->nix_af_rvu_gen;
- err = rvu_report_pair_start(fmsg, "NIX_AF_GENERAL");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNIX General Interrupt Reg ",
- nix_event_context->nix_af_rvu_gen);
- if (err)
- return err;
- if (intr_val & BIT_ULL(0)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tRx multicast pkt drop");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(1)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tRx mirror pkt drop");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(4)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tSMQ flush done");
- if (err)
- return err;
- }
- err = rvu_report_pair_end(fmsg);
- if (err)
- return err;
+ rvu_report_pair_start(fmsg, "NIX_AF_GENERAL");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNIX General Interrupt Reg ",
+ nix_event_context->nix_af_rvu_gen);
+ if (intr_val & BIT_ULL(0))
+ devlink_fmsg_string_put(fmsg, "\n\tRx multicast pkt drop");
+ if (intr_val & BIT_ULL(1))
+ devlink_fmsg_string_put(fmsg, "\n\tRx mirror pkt drop");
+ if (intr_val & BIT_ULL(4))
+ devlink_fmsg_string_put(fmsg, "\n\tSMQ flush done");
+ rvu_report_pair_end(fmsg);
break;
case NIX_AF_RVU_ERR:
intr_val = nix_event_context->nix_af_rvu_err;
- err = rvu_report_pair_start(fmsg, "NIX_AF_ERR");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNIX Error Interrupt Reg ",
- nix_event_context->nix_af_rvu_err);
- if (err)
- return err;
- if (intr_val & BIT_ULL(14)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on NIX_AQ_INST_S read");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(13)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on NIX_AQ_RES_S write");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(12)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tAQ Doorbell Error");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(6)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tRx on unmapped PF_FUNC");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(5)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tRx multicast replication error");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(4)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on NIX_RX_MCE_S read");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(3)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on multicast WQE read");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(2)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on mirror WQE read");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(1)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on mirror pkt write");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(0)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on multicast pkt write");
- if (err)
- return err;
- }
- err = rvu_report_pair_end(fmsg);
- if (err)
- return err;
+ rvu_report_pair_start(fmsg, "NIX_AF_ERR");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNIX Error Interrupt Reg ",
+ nix_event_context->nix_af_rvu_err);
+ if (intr_val & BIT_ULL(14))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on NIX_AQ_INST_S read");
+ if (intr_val & BIT_ULL(13))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on NIX_AQ_RES_S write");
+ if (intr_val & BIT_ULL(12))
+ devlink_fmsg_string_put(fmsg, "\n\tAQ Doorbell Error");
+ if (intr_val & BIT_ULL(6))
+ devlink_fmsg_string_put(fmsg, "\n\tRx on unmapped PF_FUNC");
+ if (intr_val & BIT_ULL(5))
+ devlink_fmsg_string_put(fmsg, "\n\tRx multicast replication error");
+ if (intr_val & BIT_ULL(4))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on NIX_RX_MCE_S read");
+ if (intr_val & BIT_ULL(3))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on multicast WQE read");
+ if (intr_val & BIT_ULL(2))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on mirror WQE read");
+ if (intr_val & BIT_ULL(1))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on mirror pkt write");
+ if (intr_val & BIT_ULL(0))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on multicast pkt write");
+ rvu_report_pair_end(fmsg);
break;
case NIX_AF_RVU_RAS:
intr_val = nix_event_context->nix_af_rvu_err;
- err = rvu_report_pair_start(fmsg, "NIX_AF_RAS");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNIX RAS Interrupt Reg ",
- nix_event_context->nix_af_rvu_err);
- if (err)
- return err;
- err = devlink_fmsg_string_put(fmsg, "\n\tPoison Data on:");
- if (err)
- return err;
- if (intr_val & BIT_ULL(34)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX_AQ_INST_S");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(33)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX_AQ_RES_S");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(32)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tHW ctx");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(4)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tPacket from mirror buffer");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(3)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tPacket from multicast buffer");
-
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(2)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tWQE read from mirror buffer");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(1)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tWQE read from multicast buffer");
- if (err)
- return err;
- }
- if (intr_val & BIT_ULL(0)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX_RX_MCE_S read");
- if (err)
- return err;
- }
- err = rvu_report_pair_end(fmsg);
- if (err)
- return err;
+ rvu_report_pair_start(fmsg, "NIX_AF_RAS");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNIX RAS Interrupt Reg ",
+ nix_event_context->nix_af_rvu_err);
+ devlink_fmsg_string_put(fmsg, "\n\tPoison Data on:");
+ if (intr_val & BIT_ULL(34))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX_AQ_INST_S");
+ if (intr_val & BIT_ULL(33))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX_AQ_RES_S");
+ if (intr_val & BIT_ULL(32))
+ devlink_fmsg_string_put(fmsg, "\n\tHW ctx");
+ if (intr_val & BIT_ULL(4))
+ devlink_fmsg_string_put(fmsg, "\n\tPacket from mirror buffer");
+ if (intr_val & BIT_ULL(3))
+ devlink_fmsg_string_put(fmsg, "\n\tPacket from multicast buffer");
+ if (intr_val & BIT_ULL(2))
+ devlink_fmsg_string_put(fmsg, "\n\tWQE read from mirror buffer");
+ if (intr_val & BIT_ULL(1))
+ devlink_fmsg_string_put(fmsg, "\n\tWQE read from multicast buffer");
+ if (intr_val & BIT_ULL(0))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX_RX_MCE_S read");
+ rvu_report_pair_end(fmsg);
break;
default:
return -EINVAL;
@@ -919,181 +815,87 @@ static int rvu_npa_report_show(struct devlink_fmsg *fmsg, void *ctx,
struct rvu_npa_event_ctx *npa_event_context;
unsigned int alloc_dis, free_dis;
u64 intr_val;
- int err;

npa_event_context = ctx;
switch (health_reporter) {
case NPA_AF_RVU_GEN:
intr_val = npa_event_context->npa_af_rvu_gen;
- err = rvu_report_pair_start(fmsg, "NPA_AF_GENERAL");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNPA General Interrupt Reg ",
- npa_event_context->npa_af_rvu_gen);
- if (err)
- return err;
- if (intr_val & BIT_ULL(32)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tUnmap PF Error");
- if (err)
- return err;
- }
+ rvu_report_pair_start(fmsg, "NPA_AF_GENERAL");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNPA General Interrupt Reg ",
+ npa_event_context->npa_af_rvu_gen);
+ if (intr_val & BIT_ULL(32))
+ devlink_fmsg_string_put(fmsg, "\n\tUnmap PF Error");

free_dis = FIELD_GET(GENMASK(15, 0), intr_val);
- if (free_dis & BIT(NPA_INPQ_NIX0_RX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX0: free disabled RX");
- if (err)
- return err;
- }
- if (free_dis & BIT(NPA_INPQ_NIX0_TX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX0:free disabled TX");
- if (err)
- return err;
- }
- if (free_dis & BIT(NPA_INPQ_NIX1_RX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX1: free disabled RX");
- if (err)
- return err;
- }
- if (free_dis & BIT(NPA_INPQ_NIX1_TX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX1:free disabled TX");
- if (err)
- return err;
- }
- if (free_dis & BIT(NPA_INPQ_SSO)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for SSO");
- if (err)
- return err;
- }
- if (free_dis & BIT(NPA_INPQ_TIM)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for TIM");
- if (err)
- return err;
- }
- if (free_dis & BIT(NPA_INPQ_DPI)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for DPI");
- if (err)
- return err;
- }
- if (free_dis & BIT(NPA_INPQ_AURA_OP)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for AURA");
- if (err)
- return err;
- }
+ if (free_dis & BIT(NPA_INPQ_NIX0_RX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX0: free disabled RX");
+ if (free_dis & BIT(NPA_INPQ_NIX0_TX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX0:free disabled TX");
+ if (free_dis & BIT(NPA_INPQ_NIX1_RX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX1: free disabled RX");
+ if (free_dis & BIT(NPA_INPQ_NIX1_TX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX1:free disabled TX");
+ if (free_dis & BIT(NPA_INPQ_SSO))
+ devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for SSO");
+ if (free_dis & BIT(NPA_INPQ_TIM))
+ devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for TIM");
+ if (free_dis & BIT(NPA_INPQ_DPI))
+ devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for DPI");
+ if (free_dis & BIT(NPA_INPQ_AURA_OP))
+ devlink_fmsg_string_put(fmsg, "\n\tFree Disabled for AURA");

alloc_dis = FIELD_GET(GENMASK(31, 16), intr_val);
- if (alloc_dis & BIT(NPA_INPQ_NIX0_RX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX0: alloc disabled RX");
- if (err)
- return err;
- }
- if (alloc_dis & BIT(NPA_INPQ_NIX0_TX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX0:alloc disabled TX");
- if (err)
- return err;
- }
- if (alloc_dis & BIT(NPA_INPQ_NIX1_RX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX1: alloc disabled RX");
- if (err)
- return err;
- }
- if (alloc_dis & BIT(NPA_INPQ_NIX1_TX)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tNIX1:alloc disabled TX");
- if (err)
- return err;
- }
- if (alloc_dis & BIT(NPA_INPQ_SSO)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for SSO");
- if (err)
- return err;
- }
- if (alloc_dis & BIT(NPA_INPQ_TIM)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for TIM");
- if (err)
- return err;
- }
- if (alloc_dis & BIT(NPA_INPQ_DPI)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for DPI");
- if (err)
- return err;
- }
- if (alloc_dis & BIT(NPA_INPQ_AURA_OP)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for AURA");
- if (err)
- return err;
- }
- err = rvu_report_pair_end(fmsg);
- if (err)
- return err;
+ if (alloc_dis & BIT(NPA_INPQ_NIX0_RX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX0: alloc disabled RX");
+ if (alloc_dis & BIT(NPA_INPQ_NIX0_TX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX0:alloc disabled TX");
+ if (alloc_dis & BIT(NPA_INPQ_NIX1_RX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX1: alloc disabled RX");
+ if (alloc_dis & BIT(NPA_INPQ_NIX1_TX))
+ devlink_fmsg_string_put(fmsg, "\n\tNIX1:alloc disabled TX");
+ if (alloc_dis & BIT(NPA_INPQ_SSO))
+ devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for SSO");
+ if (alloc_dis & BIT(NPA_INPQ_TIM))
+ devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for TIM");
+ if (alloc_dis & BIT(NPA_INPQ_DPI))
+ devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for DPI");
+ if (alloc_dis & BIT(NPA_INPQ_AURA_OP))
+ devlink_fmsg_string_put(fmsg, "\n\tAlloc Disabled for AURA");
+
+ rvu_report_pair_end(fmsg);
break;
case NPA_AF_RVU_ERR:
- err = rvu_report_pair_start(fmsg, "NPA_AF_ERR");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNPA Error Interrupt Reg ",
- npa_event_context->npa_af_rvu_err);
- if (err)
- return err;
-
- if (npa_event_context->npa_af_rvu_err & BIT_ULL(14)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on NPA_AQ_INST_S read");
- if (err)
- return err;
- }
- if (npa_event_context->npa_af_rvu_err & BIT_ULL(13)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tFault on NPA_AQ_RES_S write");
- if (err)
- return err;
- }
- if (npa_event_context->npa_af_rvu_err & BIT_ULL(12)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tAQ Doorbell Error");
- if (err)
- return err;
- }
- err = rvu_report_pair_end(fmsg);
- if (err)
- return err;
+ rvu_report_pair_start(fmsg, "NPA_AF_ERR");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNPA Error Interrupt Reg ",
+ npa_event_context->npa_af_rvu_err);
+ if (npa_event_context->npa_af_rvu_err & BIT_ULL(14))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on NPA_AQ_INST_S read");
+ if (npa_event_context->npa_af_rvu_err & BIT_ULL(13))
+ devlink_fmsg_string_put(fmsg, "\n\tFault on NPA_AQ_RES_S write");
+ if (npa_event_context->npa_af_rvu_err & BIT_ULL(12))
+ devlink_fmsg_string_put(fmsg, "\n\tAQ Doorbell Error");
+ rvu_report_pair_end(fmsg);
break;
case NPA_AF_RVU_RAS:
- err = rvu_report_pair_start(fmsg, "NPA_AF_RVU_RAS");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNPA RAS Interrupt Reg ",
- npa_event_context->npa_af_rvu_ras);
- if (err)
- return err;
- if (npa_event_context->npa_af_rvu_ras & BIT_ULL(34)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tPoison data on NPA_AQ_INST_S");
- if (err)
- return err;
- }
- if (npa_event_context->npa_af_rvu_ras & BIT_ULL(33)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tPoison data on NPA_AQ_RES_S");
- if (err)
- return err;
- }
- if (npa_event_context->npa_af_rvu_ras & BIT_ULL(32)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tPoison data on HW context");
- if (err)
- return err;
- }
- err = rvu_report_pair_end(fmsg);
- if (err)
- return err;
+ rvu_report_pair_start(fmsg, "NPA_AF_RVU_RAS");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNPA RAS Interrupt Reg ",
+ npa_event_context->npa_af_rvu_ras);
+ if (npa_event_context->npa_af_rvu_ras & BIT_ULL(34))
+ devlink_fmsg_string_put(fmsg, "\n\tPoison data on NPA_AQ_INST_S");
+ if (npa_event_context->npa_af_rvu_ras & BIT_ULL(33))
+ devlink_fmsg_string_put(fmsg, "\n\tPoison data on NPA_AQ_RES_S");
+ if (npa_event_context->npa_af_rvu_ras & BIT_ULL(32))
+ devlink_fmsg_string_put(fmsg, "\n\tPoison data on HW context");
+ rvu_report_pair_end(fmsg);
break;
case NPA_AF_RVU_INTR:
- err = rvu_report_pair_start(fmsg, "NPA_AF_RVU");
- if (err)
- return err;
- err = devlink_fmsg_u64_pair_put(fmsg, "\tNPA RVU Interrupt Reg ",
- npa_event_context->npa_af_rvu_int);
- if (err)
- return err;
- if (npa_event_context->npa_af_rvu_int & BIT_ULL(0)) {
- err = devlink_fmsg_string_put(fmsg, "\n\tUnmap Slot Error");
- if (err)
- return err;
- }
- return rvu_report_pair_end(fmsg);
+ rvu_report_pair_start(fmsg, "NPA_AF_RVU");
+ devlink_fmsg_u64_pair_put(fmsg, "\tNPA RVU Interrupt Reg ",
+ npa_event_context->npa_af_rvu_int);
+ if (npa_event_context->npa_af_rvu_int & BIT_ULL(0))
+ devlink_fmsg_string_put(fmsg, "\n\tUnmap Slot Error");
+ rvu_report_pair_end(fmsg);
+ break;
default:
return -EINVAL;
}
--
2.51.0