blob: 6f7401e82869b0e8abdb91a666a445775f7d2cf2 [file] [log] [blame]
/* SPDX-License-Identifier: Apache-2.0
* Copyright(c) 2021 Cisco Systems, Inc.
*/
#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
#include <vlib/pci/pci.h>
#include <vnet/ethernet/ethernet.h>
#include <avf/avf.h>
static uword *register_name_by_addr = 0;
void
avf_elog_aq_enq_req (avf_device_t *ad, avf_aq_desc_t *d)
{
if (d->opcode == 0x801) /* send_to_pf */
{
ELOG_TYPE_DECLARE (el) = {
.format = "avf[%d] aq_enq_req: send_to_pf flags 0x%x datalen %d "
"v_opcode %s (%d)",
.format_args = "i4i2i2t2i2",
.n_enum_strings = VIRTCHNL_N_OPS,
.enum_strings = {
#define _(v, n) [v] = #n,
foreach_virtchnl_op
#undef _
},
};
struct
{
u32 dev_instance;
u16 flags;
u16 datalen;
u16 v_opcode;
u16 v_opcode_val;
} * ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, el);
ed->dev_instance = ad->dev_instance;
ed->flags = d->flags;
ed->datalen = d->datalen;
ed->v_opcode = ed->v_opcode_val = d->v_opcode;
}
else
{
ELOG_TYPE_DECLARE (el) = {
.format = "avf[%d] aq_enq_req: opcode 0x%x flags 0x%x datalen %d",
.format_args = "i4i2i2i2"
};
struct
{
u32 dev_instance;
u16 opcode;
u16 flags;
u16 datalen;
} * ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, el);
ed->dev_instance = ad->dev_instance;
ed->opcode = d->opcode;
ed->flags = d->flags;
ed->datalen = d->datalen;
}
}
void
avf_elog_aq_enq_resp (avf_device_t *ad, avf_aq_desc_t *d)
{
ELOG_TYPE_DECLARE (el) = { .format =
"avf[%d] aq_enq_resp: flags 0x%x retval %d",
.format_args = "i4i2i2" };
struct
{
u32 dev_instance;
u16 flags;
u16 retval;
} * ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, el);
ed->dev_instance = ad->dev_instance;
ed->flags = d->flags;
ed->retval = d->retval;
}
void
avf_elog_arq_desc (avf_device_t *ad, avf_aq_desc_t *d)
{
if (d->opcode == 0x802)
{
ELOG_TYPE_DECLARE (el) = {
.format = "avf[%d] arq_desc: msg_from_pf flags 0x%x retval %d "
"v_opcode %s (%d) v_retval %d",
.format_args = "i4i2i2t2i2i2",
.n_enum_strings = VIRTCHNL_N_OPS,
.enum_strings = {
#define _(v, n) [v] = #n,
foreach_virtchnl_op
#undef _
},
};
struct
{
u32 dev_instance;
u16 flags;
u16 retval;
u16 v_opcode;
u16 v_opcode_val;
u16 v_retval;
} * ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, el);
ed->dev_instance = ad->dev_instance;
ed->flags = d->flags;
ed->retval = d->retval;
ed->v_opcode = ed->v_opcode_val = d->v_opcode;
ed->v_retval = d->v_retval;
}
else
{
ELOG_TYPE_DECLARE (
el) = { .format = "avf[%d] arq_desc: flags 0x%x retval %d opcode 0x%x",
.format_args = "i4i2i2i2" };
struct
{
u32 dev_instance;
u16 flags;
u16 retval;
u16 opcode;
} * ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, el);
ed->dev_instance = ad->dev_instance;
ed->flags = d->flags;
ed->retval = d->retval;
ed->opcode = d->opcode;
}
}
void
avf_elog_reg (avf_device_t *ad, u32 addr, u32 val, int is_read)
{
uword *p;
ELOG_TYPE_DECLARE (el) = {
.format = "avf[%d] reg: %s %s [0x%04x] val 0x%08x",
.format_args = "i4s4s4i4i4",
};
struct
{
u32 dev_instance;
char rw[4];
char reg_name[24];
u32 addr;
u32 val;
} * ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, el);
ed->dev_instance = ad->dev_instance;
ed->addr = addr;
ed->val = val;
ed->rw[0] = is_read ? 'r' : 'w';
ed->rw[1] = 0;
p = hash_get (register_name_by_addr, addr);
strncpy (ed->reg_name, p ? (char *) p[0] : "unknown", 24);
ed->reg_name[23] = 0;
}
void
avf_elog_init (void)
{
if (register_name_by_addr)
return;
register_name_by_addr = hash_create (0, sizeof (uword));
hash_set (register_name_by_addr, AVFINT_ICR0, "AVFINT_ICR0");
hash_set (register_name_by_addr, AVFINT_ICR0_ENA1, "INT_ICR0_ENA1");
hash_set (register_name_by_addr, AVFINT_DYN_CTL0, "INT_DYN_CTL0");
hash_set (register_name_by_addr, AVF_ARQBAH, "ARQBAH");
hash_set (register_name_by_addr, AVF_ATQH, "ATQH");
hash_set (register_name_by_addr, AVF_ATQLEN, "ATQLEN");
hash_set (register_name_by_addr, AVF_ARQBAL, "ARQBAL");
hash_set (register_name_by_addr, AVF_ARQT, "ARQT");
hash_set (register_name_by_addr, AVF_ARQH, "ARQH");
hash_set (register_name_by_addr, AVF_ATQBAH, "ATQBAH");
hash_set (register_name_by_addr, AVF_ATQBAL, "ATQBAL");
hash_set (register_name_by_addr, AVF_ARQLEN, "ARQLEN");
hash_set (register_name_by_addr, AVF_ATQT, "ATQT");
hash_set (register_name_by_addr, AVFGEN_RSTAT, "GEN_RSTAT");
for (int i = 0; i < 16; i++)
{
hash_set (register_name_by_addr, AVFINT_DYN_CTLN (i),
format (0, "INT_DYN_CTLN(%u)%c", i, 0));
hash_set (register_name_by_addr, AVF_QTX_TAIL (i),
format (0, "QTX_TAIL(%u)%c", i, 0));
hash_set (register_name_by_addr, AVF_QRX_TAIL (i),
format (0, "QRX_TAIL(%u)%c", i, 0));
}
}