From 2e212c2c727b1228f4a5c9b785a42c4a58c3f2d5 Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Mon, 17 Jun 2019 20:25:54 +0200 Subject: avf: improve elogs Change-Id: I6221e1a5924223865b3caf53590d3668965b564c Type: fix Fixes: b4ff07a Signed-off-by: Damjan Marion --- src/plugins/avf/elog.c | 207 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 207 insertions(+) create mode 100644 src/plugins/avf/elog.c (limited to 'src/plugins/avf/elog.c') diff --git a/src/plugins/avf/elog.c b/src/plugins/avf/elog.c new file mode 100644 index 00000000000..6f7401e8286 --- /dev/null +++ b/src/plugins/avf/elog.c @@ -0,0 +1,207 @@ +/* SPDX-License-Identifier: Apache-2.0 + * Copyright(c) 2021 Cisco Systems, Inc. + */ + +#include +#include +#include +#include + +#include + +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)); + } +} -- cgit 1.2.3-korg