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common/cnxk: enhance CPT parsing header dump

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Enhance CPT parse header dump to dump fragment info
and swap pointers before printing.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
This commit is contained in:
Nithin Dabilpuram 2022-06-16 14:54:13 +05:30 committed by Jerin Jacob
parent cc90e35b53
commit cdb718b9d1
1 changed files with 31 additions and 2 deletions
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33
drivers/common/cnxk/roc_cpt_debug.c
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@ -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