xref: /illumos-gate/usr/src/uts/common/io/fibre-channel/fca/emlxs/emlxs_dump.c (revision a3170057)

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at
 * http://www.opensource.org/licenses/cddl1.txt.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */

/*
 * Copyright (c) 2004-2012 Emulex. All rights reserved.
 * Use is subject to license terms.
 */

#include <emlxs.h>

#ifdef DUMP_SUPPORT

/* Required for EMLXS_CONTEXT in EMLXS_MSGF calls */
EMLXS_MSG_DEF(EMLXS_DUMP_C);

/* ************************************************************************* */
/* Utility functions */
/* ************************************************************************* */

static uint32_t
emlxs_menlo_set_mode(
	emlxs_hba_t *hba,
	uint32_t mode)
{
	emlxs_port_t *port = &PPORT;
	uint32_t cmd_size;
	uint32_t rsp_size;
	menlo_cmd_t *cmd_buf = NULL;
	menlo_rsp_t *rsp_buf = NULL;
	uint32_t rval = 0;

	if (hba->model_info.vendor_id != PCI_VENDOR_ID_EMULEX ||
	    hba->model_info.device_id != PCI_DEVICE_ID_HORNET) {
		return (DFC_INVALID_ADAPTER);
	}

	cmd_size = sizeof (menlo_set_cmd_t);
	cmd_buf = (menlo_cmd_t *)kmem_zalloc(cmd_size, KM_SLEEP);

	rsp_size = 4;
	rsp_buf = (menlo_rsp_t *)kmem_zalloc(rsp_size, KM_SLEEP);

	cmd_buf->code = MENLO_CMD_SET_MODE;
	cmd_buf->set.value1 = mode;
	cmd_buf->set.value2 = 0;

#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)cmd_buf, cmd_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rval = emlxs_send_menlo_cmd(hba, (uint8_t *)cmd_buf, cmd_size,
	    (uint8_t *)rsp_buf, &rsp_size)) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_set_mode: Unable to send command.");
		goto done;
	}
#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)rsp_buf, rsp_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rsp_buf->code != 0) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_set_mode: Menlo command error. code=%d.\n",
		    rsp_buf->code);
	}

	rval = rsp_buf->code;

done:

	if (cmd_buf) {
		kmem_free(cmd_buf, sizeof (menlo_set_cmd_t));
	}

	if (rsp_buf) {
		kmem_free(rsp_buf, 4);
	}

	return (rval);

} /* emlxs_menlo_set_mode() */


static uint32_t
emlxs_menlo_reset(
	emlxs_hba_t *hba,
	uint32_t firmware)
{
	emlxs_port_t *port = &PPORT;
	uint32_t cmd_size;
	uint32_t rsp_size;
	menlo_cmd_t *cmd_buf = NULL;
	menlo_rsp_t *rsp_buf = NULL;
	uint32_t rval = 0;

	if (hba->model_info.vendor_id != PCI_VENDOR_ID_EMULEX ||
	    hba->model_info.device_id != PCI_DEVICE_ID_HORNET) {
		return (DFC_INVALID_ADAPTER);
	}

	cmd_size = sizeof (menlo_reset_cmd_t);
	cmd_buf = (menlo_cmd_t *)kmem_zalloc(cmd_size, KM_SLEEP);

	rsp_size = 4;
	rsp_buf = (menlo_rsp_t *)kmem_zalloc(rsp_size, KM_SLEEP);

	cmd_buf->code = MENLO_CMD_RESET;
	cmd_buf->reset.firmware = firmware;

#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)cmd_buf, cmd_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rval = emlxs_send_menlo_cmd(hba, (uint8_t *)cmd_buf, cmd_size,
	    (uint8_t *)rsp_buf, &rsp_size)) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_reset: Unable to send command.");
		goto done;
	}
#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)rsp_buf, rsp_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rsp_buf->code != 0) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_reset: Menlo command error. code=%d.\n",
		    rsp_buf->code);
	}

	rval = rsp_buf->code;

done:

	if (cmd_buf) {
		kmem_free(cmd_buf, sizeof (menlo_reset_cmd_t));
	}

	if (rsp_buf) {
		kmem_free(rsp_buf, 4);
	}

	return (rval);

} /* emlxs_menlo_reset() */


static uint32_t
emlxs_menlo_get_cfg(
	emlxs_hba_t *hba,
	menlo_get_config_rsp_t *rsp_buf,
	uint32_t rsp_size)
{
	emlxs_port_t *port = &PPORT;
	uint32_t cmd_size;
	menlo_cmd_t *cmd_buf = NULL;
	uint32_t rval = 0;

	if (hba->model_info.vendor_id != PCI_VENDOR_ID_EMULEX ||
	    hba->model_info.device_id != PCI_DEVICE_ID_HORNET) {
		return (DFC_INVALID_ADAPTER);
	}

	cmd_size = sizeof (menlo_get_cmd_t);
	cmd_buf = (menlo_cmd_t *)kmem_zalloc(cmd_size, KM_SLEEP);

	rsp_size = sizeof (menlo_get_config_rsp_t);

	cmd_buf->code = MENLO_CMD_GET_CONFIG;
	cmd_buf->get.context = 0;
	cmd_buf->get.length = rsp_size;

#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)cmd_buf, cmd_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rval = emlxs_send_menlo_cmd(hba, (uint8_t *)cmd_buf, cmd_size,
	    (uint8_t *)rsp_buf, &rsp_size)) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_cfg: Unable to send command.");
		goto done;
	}
#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)rsp_buf, rsp_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rsp_buf->code != 0) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_cfg: Menlo command error. code=%d.\n",
		    rsp_buf->code);
	}

	rval = rsp_buf->code;

done:

	if (cmd_buf) {
		kmem_free(cmd_buf, sizeof (menlo_get_cmd_t));
	}

	return (rval);

} /* emlxs_menlo_get_cfg() */



static uint32_t
emlxs_menlo_get_logcfg(
	emlxs_hba_t *hba,
	menlo_rsp_t *rsp_buf,
	uint32_t rsp_size)
{
	emlxs_port_t *port = &PPORT;
	uint32_t cmd_size;
	menlo_cmd_t *cmd_buf = NULL;
	uint32_t rval = 0;

	if (hba->model_info.vendor_id != PCI_VENDOR_ID_EMULEX ||
	    hba->model_info.device_id != PCI_DEVICE_ID_HORNET) {
		return (DFC_INVALID_ADAPTER);
	}

	cmd_size = sizeof (menlo_get_cmd_t);
	cmd_buf = (menlo_cmd_t *)kmem_zalloc(cmd_size, KM_SLEEP);

	cmd_buf->code = MENLO_CMD_GET_LOG_CONFIG;
	cmd_buf->get.context = 0;
	cmd_buf->get.length = rsp_size;

#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)cmd_buf, cmd_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rval = emlxs_send_menlo_cmd(hba, (uint8_t *)cmd_buf, cmd_size,
	    (uint8_t *)rsp_buf, &rsp_size)) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_logcfg: Unable to send command.");
		goto done;
	}
#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)rsp_buf, rsp_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rsp_buf->code != 0) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_logcfg: Menlo command error. code=%d.\n",
		    rsp_buf->code);
	}

	rval = rsp_buf->code;

done:

	if (cmd_buf) {
		kmem_free(cmd_buf, sizeof (menlo_get_cmd_t));
	}

	return (rval);

} /* emlxs_menlo_get_logcfg() */


static uint32_t
emlxs_menlo_get_log(
	emlxs_hba_t *hba,
	uint32_t id,
	menlo_rsp_t *rsp_buf,
	uint32_t rsp_size)
{
	emlxs_port_t *port = &PPORT;
	uint32_t cmd_size;
	menlo_cmd_t *cmd_buf = NULL;
	uint32_t rval = 0;

	if (hba->model_info.vendor_id != PCI_VENDOR_ID_EMULEX ||
	    hba->model_info.device_id != PCI_DEVICE_ID_HORNET) {
		return (DFC_INVALID_ADAPTER);
	}

	cmd_size = sizeof (menlo_get_cmd_t);
	cmd_buf = (menlo_cmd_t *)kmem_zalloc(cmd_size, KM_SLEEP);

	cmd_buf->code = MENLO_CMD_GET_LOG_DATA;
	cmd_buf->get.context = id;
	cmd_buf->get.length = rsp_size;

#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)cmd_buf, cmd_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rval = emlxs_send_menlo_cmd(hba, (uint8_t *)cmd_buf, cmd_size,
	    (uint8_t *)rsp_buf, &rsp_size)) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_log: Unable to send command.");
		goto done;
	}
#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)rsp_buf, rsp_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rsp_buf->code != 0) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_log: Menlo command error. code=%d.\n",
		    rsp_buf->code);
	}

	rval = rsp_buf->code;

done:

	if (cmd_buf) {
		kmem_free(cmd_buf, sizeof (menlo_get_cmd_t));
	}

	return (rval);

} /* emlxs_menlo_get_log() */


static uint32_t
emlxs_menlo_get_paniclog(
	emlxs_hba_t *hba,
	menlo_rsp_t *rsp_buf,
	uint32_t rsp_size)
{
	emlxs_port_t *port = &PPORT;
	uint32_t cmd_size;
	menlo_cmd_t *cmd_buf = NULL;
	uint32_t rval = 0;

	if (hba->model_info.vendor_id != PCI_VENDOR_ID_EMULEX ||
	    hba->model_info.device_id != PCI_DEVICE_ID_HORNET) {
		return (DFC_INVALID_ADAPTER);
	}

	cmd_size = sizeof (menlo_get_cmd_t);
	cmd_buf = (menlo_cmd_t *)kmem_zalloc(cmd_size, KM_SLEEP);

	cmd_buf->code = MENLO_CMD_GET_PANIC_LOG;
	cmd_buf->get.context = 0;
	cmd_buf->get.length = rsp_size;

#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)cmd_buf, cmd_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rval = emlxs_send_menlo_cmd(hba, (uint8_t *)cmd_buf, cmd_size,
	    (uint8_t *)rsp_buf, &rsp_size)) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_paniclog: Unable to send command.");
		goto done;
	}
#ifdef EMLXS_BIG_ENDIAN
	emlxs_swap32_buffer((uint8_t *)rsp_buf, rsp_size);
#endif /* EMLXS_BIG_ENDIAN */

	if (rsp_buf->code != 0) {
		EMLXS_MSGF(EMLXS_CONTEXT, &emlxs_sli_detail_msg,
		    "menlo_get_paniclog: Menlo command error. code=%d.\n",
		    rsp_buf->code);
	}

	rval = rsp_buf->code;

done:

	if (cmd_buf) {
		kmem_free(cmd_buf, sizeof (menlo_get_cmd_t));
	}

	return (rval);

} /* emlxs_menlo_get_paniclog() */




extern void
emlxs_fflush(
	emlxs_file_t *fp)
{
	uint32_t offset;

	offset = (uint32_t)((uintptr_t)fp->ptr - (uintptr_t)fp->buffer);

	if (offset > fp->size) {
		fp->ptr = fp->buffer + fp->size;
	}

	return;