From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>
Subject: [PATCH 05/12] common/cnxk: enhance CPT parse header dump
Date: Thu, 16 Jun 2022 12:37:36 +0530 [thread overview]
Message-ID: <20220616070743.30658-5-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20220616070743.30658-1-ndabilpuram@marvell.com>
Enhance CPT parse header dump to dump fragment info
and swap pointers before printing.
Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
---
drivers/common/cnxk/roc_cpt_debug.c | 33 +++++++++++++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
diff --git a/drivers/common/cnxk/roc_cpt_debug.c b/drivers/common/cnxk/roc_cpt_debug.c
index be6ddb5..5602e53 100644
--- a/drivers/common/cnxk/roc_cpt_debug.c
+++ b/drivers/common/cnxk/roc_cpt_debug.c
@@ -8,6 +8,10 @@
void
roc_cpt_parse_hdr_dump(const struct cpt_parse_hdr_s *cpth)
{
+ struct cpt_frag_info_s *frag_info;
+ uint32_t offset;
+ uint64_t *slot;
+
plt_print("CPT_PARSE \t0x%p:", cpth);
/* W0 */
@@ -19,7 +23,7 @@ roc_cpt_parse_hdr_dump(const struct cpt_parse_hdr_s *cpth)
cpth->w0.pad_len, cpth->w0.num_frags, cpth->w0.pkt_out);
/* W1 */
- plt_print("W1: wqe_ptr \t0x%016lx\t", cpth->wqe_ptr);
+ plt_print("W1: wqe_ptr \t0x%016lx\t", plt_be_to_cpu_64(cpth->wqe_ptr));
/* W2 */
plt_print("W2: frag_age \t0x%x\t\torig_pf_func \t0x%04x",
@@ -33,7 +37,32 @@ roc_cpt_parse_hdr_dump(const struct cpt_parse_hdr_s *cpth)
/* W4 */
plt_print("W4: esn \t%" PRIx64 " \t OR frag1_wqe_ptr \t0x%" PRIx64,
- cpth->esn, cpth->frag1_wqe_ptr);
+ cpth->esn, plt_be_to_cpu_64(cpth->frag1_wqe_ptr));
+
+ /* offset of 0 implies 256B, otherwise it implies offset*8B */
+ offset = cpth->w2.fi_offset;
+ offset = (((offset - 1) & 0x1f) + 1) * 8;
+ frag_info = PLT_PTR_ADD(cpth, offset);
+
+ plt_print("CPT Fraginfo \t0x%p:", frag_info);
+
+ /* W0 */
+ plt_print("W0: f0.info \t0x%x", frag_info->w0.f0.info);
+ plt_print("W0: f1.info \t0x%x", frag_info->w0.f1.info);
+ plt_print("W0: f2.info \t0x%x", frag_info->w0.f2.info);
+ plt_print("W0: f3.info \t0x%x", frag_info->w0.f3.info);
+
+ /* W1 */
+ plt_print("W1: frag_size0 \t0x%x", frag_info->w1.frag_size0);
+ plt_print("W1: frag_size1 \t0x%x", frag_info->w1.frag_size1);
+ plt_print("W1: frag_size2 \t0x%x", frag_info->w1.frag_size2);
+ plt_print("W1: frag_size3 \t0x%x", frag_info->w1.frag_size3);
+
+ slot = (uint64_t *)(frag_info + 1);
+ plt_print("Frag Slot2: WQE ptr \t%p",
+ (void *)plt_be_to_cpu_64(slot[0]));
+ plt_print("Frag Slot3: WQE ptr \t%p",
+ (void *)plt_be_to_cpu_64(slot[1]));
}
static int
--
2.8.4
next prev parent reply other threads:[~2022-06-16 7:10 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-16 7:07 [PATCH 01/12] common/cnxk: use computed value for wqe skip Nithin Dabilpuram
2022-06-16 7:07 ` [PATCH 02/12] common/cnxk: avoid CPT backpressure due to errata Nithin Dabilpuram
2022-06-16 7:07 ` [PATCH 03/12] common/cnxk: add PFC support for VFs Nithin Dabilpuram
2022-06-23 16:01 ` Ray Kinsella
2022-06-16 7:07 ` [PATCH 04/12] common/cnxk: support same TC value across multiple queues Nithin Dabilpuram
2022-06-16 7:07 ` Nithin Dabilpuram [this message]
2022-06-16 7:07 ` [PATCH 06/12] common/cnxk: fix mbox structs to avoid unaligned access Nithin Dabilpuram
2022-06-16 7:07 ` [PATCH 07/12] net/cnxk: add SDP link status Nithin Dabilpuram
2022-06-16 7:07 ` [PATCH 08/12] net/cnxk: remove restriction on VFs for PFC config Nithin Dabilpuram
2022-06-16 7:07 ` [PATCH 09/12] net/cnxk: pfc class disable resulting in invalid behaviour Nithin Dabilpuram
2022-06-16 7:07 ` [PATCH 10/12] net/cnxk: resize CQ for Rx security for errata Nithin Dabilpuram
2022-06-16 8:50 ` Jerin Jacob
2022-06-16 7:07 ` [PATCH 11/12] net/cnxk: add SDP VF device ID for probe matching Nithin Dabilpuram
2022-06-16 7:07 ` [PATCH 12/12] event/cnxk: offset timestamp data only if enabled on port Nithin Dabilpuram
2022-06-16 8:45 ` [PATCH 01/12] common/cnxk: use computed value for wqe skip Jerin Jacob
2022-06-16 9:24 ` [PATCH v2 01/12] common/cnxk: use computed value for WQE skip Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 02/12] common/cnxk: avoid CPT backpressure due to errata Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 03/12] common/cnxk: add PFC support for VFs Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 04/12] common/cnxk: support same TC value across multiple queues Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 05/12] common/cnxk: enhance CPT parse header dump Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 06/12] common/cnxk: fix mbox structs to avoid unaligned access Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 07/12] net/cnxk: add SDP link status Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 08/12] net/cnxk: remove restriction on VFs for PFC config Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 09/12] net/cnxk: pfc class disable resulting in invalid behaviour Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 10/12] net/cnxk: resize CQ for Rx security for errata Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 11/12] net/cnxk: add SDP VF device ID for probe matching Nithin Dabilpuram
2022-06-16 9:24 ` [PATCH v2 12/12] event/cnxk: offset timestamp data only if enabled on port Nithin Dabilpuram
2022-06-16 10:30 ` Nithin Kumar Dabilpuram
2022-06-20 17:26 ` [PATCH v2 01/12] common/cnxk: use computed value for WQE skip Jerin Jacob
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