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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/ipmi
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/ipmi')
-rw-r--r--qemu/hw/ipmi/Makefile.objs5
-rw-r--r--qemu/hw/ipmi/ipmi.c151
-rw-r--r--qemu/hw/ipmi/ipmi_bmc_extern.c519
-rw-r--r--qemu/hw/ipmi/ipmi_bmc_sim.c1810
-rw-r--r--qemu/hw/ipmi/isa_ipmi_bt.c530
-rw-r--r--qemu/hw/ipmi/isa_ipmi_kcs.c495
6 files changed, 0 insertions, 3510 deletions
diff --git a/qemu/hw/ipmi/Makefile.objs b/qemu/hw/ipmi/Makefile.objs
deleted file mode 100644
index a90318d5b..000000000
--- a/qemu/hw/ipmi/Makefile.objs
+++ /dev/null
@@ -1,5 +0,0 @@
-common-obj-$(CONFIG_IPMI) += ipmi.o
-common-obj-$(CONFIG_IPMI_LOCAL) += ipmi_bmc_sim.o
-common-obj-$(CONFIG_IPMI_LOCAL) += ipmi_bmc_extern.o
-common-obj-$(CONFIG_ISA_IPMI_KCS) += isa_ipmi_kcs.o
-common-obj-$(CONFIG_ISA_IPMI_BT) += isa_ipmi_bt.o
diff --git a/qemu/hw/ipmi/ipmi.c b/qemu/hw/ipmi/ipmi.c
deleted file mode 100644
index 6adec1e99..000000000
--- a/qemu/hw/ipmi/ipmi.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * QEMU IPMI emulation
- *
- * Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "qemu/osdep.h"
-#include "hw/hw.h"
-#include "hw/ipmi/ipmi.h"
-#include "sysemu/sysemu.h"
-#include "qmp-commands.h"
-#include "qom/object_interfaces.h"
-#include "qapi/visitor.h"
-
-static int ipmi_do_hw_op(IPMIInterface *s, enum ipmi_op op, int checkonly)
-{
- switch (op) {
- case IPMI_RESET_CHASSIS:
- if (checkonly) {
- return 0;
- }
- qemu_system_reset_request();
- return 0;
-
- case IPMI_POWEROFF_CHASSIS:
- if (checkonly) {
- return 0;
- }
- qemu_system_powerdown_request();
- return 0;
-
- case IPMI_SEND_NMI:
- if (checkonly) {
- return 0;
- }
- qmp_inject_nmi(NULL);
- return 0;
-
- case IPMI_POWERCYCLE_CHASSIS:
- case IPMI_PULSE_DIAG_IRQ:
- case IPMI_SHUTDOWN_VIA_ACPI_OVERTEMP:
- case IPMI_POWERON_CHASSIS:
- default:
- return IPMI_CC_COMMAND_NOT_SUPPORTED;
- }
-}
-
-static void ipmi_interface_class_init(ObjectClass *class, void *data)
-{
- IPMIInterfaceClass *ik = IPMI_INTERFACE_CLASS(class);
-
- ik->do_hw_op = ipmi_do_hw_op;
-}
-
-static TypeInfo ipmi_interface_type_info = {
- .name = TYPE_IPMI_INTERFACE,
- .parent = TYPE_INTERFACE,
- .class_size = sizeof(IPMIInterfaceClass),
- .class_init = ipmi_interface_class_init,
-};
-
-static void isa_ipmi_bmc_check(Object *obj, const char *name,
- Object *val, Error **errp)
-{
- IPMIBmc *bmc = IPMI_BMC(val);
-
- if (bmc->intf)
- error_setg(errp, "BMC object is already in use");
-}
-
-void ipmi_bmc_find_and_link(Object *obj, Object **bmc)
-{
- object_property_add_link(obj, "bmc", TYPE_IPMI_BMC, bmc,
- isa_ipmi_bmc_check,
- OBJ_PROP_LINK_UNREF_ON_RELEASE,
- &error_abort);
-}
-
-static Property ipmi_bmc_properties[] = {
- DEFINE_PROP_UINT8("slave_addr", IPMIBmc, slave_addr, 0x20),
- DEFINE_PROP_END_OF_LIST(),
-};
-
-static void bmc_class_init(ObjectClass *oc, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(oc);
-
- dc->props = ipmi_bmc_properties;
-}
-
-static TypeInfo ipmi_bmc_type_info = {
- .name = TYPE_IPMI_BMC,
- .parent = TYPE_DEVICE,
- .instance_size = sizeof(IPMIBmc),
- .abstract = true,
- .class_size = sizeof(IPMIBmcClass),
- .class_init = bmc_class_init,
-};
-
-static void ipmi_register_types(void)
-{
- type_register_static(&ipmi_interface_type_info);
- type_register_static(&ipmi_bmc_type_info);
-}
-
-type_init(ipmi_register_types)
-
-static IPMIFwInfo *ipmi_fw_info;
-static unsigned int ipmi_fw_info_len;
-
-static uint32_t current_uuid = 1;
-
-void ipmi_add_fwinfo(IPMIFwInfo *info, Error **errp)
-{
- info->uuid = current_uuid++;
- ipmi_fw_info = g_realloc(ipmi_fw_info,
- sizeof(*ipmi_fw_info) * (ipmi_fw_info_len + 1));
- ipmi_fw_info[ipmi_fw_info_len] = *info;
-}
-
-IPMIFwInfo *ipmi_first_fwinfo(void)
-{
- return ipmi_fw_info;
-}
-
-IPMIFwInfo *ipmi_next_fwinfo(IPMIFwInfo *current)
-{
- current++;
- if (current >= &ipmi_fw_info[ipmi_fw_info_len]) {
- return NULL;
- }
- return current;
-}
diff --git a/qemu/hw/ipmi/ipmi_bmc_extern.c b/qemu/hw/ipmi/ipmi_bmc_extern.c
deleted file mode 100644
index fe12112a2..000000000
--- a/qemu/hw/ipmi/ipmi_bmc_extern.c
+++ /dev/null
@@ -1,519 +0,0 @@
-/*
- * IPMI BMC external connection
- *
- * Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/*
- * This is designed to connect with OpenIPMI's lanserv serial interface
- * using the "VM" connection type. See that for details.
- */
-
-#include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "qemu/timer.h"
-#include "sysemu/char.h"
-#include "sysemu/sysemu.h"
-#include "hw/ipmi/ipmi.h"
-
-#define VM_MSG_CHAR 0xA0 /* Marks end of message */
-#define VM_CMD_CHAR 0xA1 /* Marks end of a command */
-#define VM_ESCAPE_CHAR 0xAA /* Set bit 4 from the next byte to 0 */
-
-#define VM_PROTOCOL_VERSION 1
-#define VM_CMD_VERSION 0xff /* A version number byte follows */
-#define VM_CMD_NOATTN 0x00
-#define VM_CMD_ATTN 0x01
-#define VM_CMD_ATTN_IRQ 0x02
-#define VM_CMD_POWEROFF 0x03
-#define VM_CMD_RESET 0x04
-#define VM_CMD_ENABLE_IRQ 0x05 /* Enable/disable the messaging irq */
-#define VM_CMD_DISABLE_IRQ 0x06
-#define VM_CMD_SEND_NMI 0x07
-#define VM_CMD_CAPABILITIES 0x08
-#define VM_CAPABILITIES_POWER 0x01
-#define VM_CAPABILITIES_RESET 0x02
-#define VM_CAPABILITIES_IRQ 0x04
-#define VM_CAPABILITIES_NMI 0x08
-#define VM_CAPABILITIES_ATTN 0x10
-#define VM_CMD_FORCEOFF 0x09
-
-#define TYPE_IPMI_BMC_EXTERN "ipmi-bmc-extern"
-#define IPMI_BMC_EXTERN(obj) OBJECT_CHECK(IPMIBmcExtern, (obj), \
- TYPE_IPMI_BMC_EXTERN)
-typedef struct IPMIBmcExtern {
- IPMIBmc parent;
-
- CharDriverState *chr;
-
- bool connected;
-
- unsigned char inbuf[MAX_IPMI_MSG_SIZE + 2];
- unsigned int inpos;
- bool in_escape;
- bool in_too_many;
- bool waiting_rsp;
- bool sending_cmd;
-
- unsigned char outbuf[(MAX_IPMI_MSG_SIZE + 2) * 2 + 1];
- unsigned int outpos;
- unsigned int outlen;
-
- struct QEMUTimer *extern_timer;
-
- /* A reset event is pending to be sent upstream. */
- bool send_reset;
-} IPMIBmcExtern;
-
-static int can_receive(void *opaque);
-static void receive(void *opaque, const uint8_t *buf, int size);
-static void chr_event(void *opaque, int event);
-
-static unsigned char
-ipmb_checksum(const unsigned char *data, int size, unsigned char start)
-{
- unsigned char csum = start;
-
- for (; size > 0; size--, data++) {
- csum += *data;
- }
- return csum;
-}
-
-static void continue_send(IPMIBmcExtern *ibe)
-{
- if (ibe->outlen == 0) {
- goto check_reset;
- }
- send:
- ibe->outpos += qemu_chr_fe_write(ibe->chr, ibe->outbuf + ibe->outpos,
- ibe->outlen - ibe->outpos);
- if (ibe->outpos < ibe->outlen) {
- /* Not fully transmitted, try again in a 10ms */
- timer_mod_ns(ibe->extern_timer,
- qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 10000000);
- } else {
- /* Sent */
- ibe->outlen = 0;
- ibe->outpos = 0;
- if (!ibe->sending_cmd) {
- ibe->waiting_rsp = true;
- } else {
- ibe->sending_cmd = false;
- }
- check_reset:
- if (ibe->connected && ibe->send_reset) {
- /* Send the reset */
- ibe->outbuf[0] = VM_CMD_RESET;
- ibe->outbuf[1] = VM_CMD_CHAR;
- ibe->outlen = 2;
- ibe->outpos = 0;
- ibe->send_reset = false;
- ibe->sending_cmd = true;
- goto send;
- }
-
- if (ibe->waiting_rsp) {
- /* Make sure we get a response within 4 seconds. */
- timer_mod_ns(ibe->extern_timer,
- qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 4000000000ULL);
- }
- }
- return;
-}
-
-static void extern_timeout(void *opaque)
-{
- IPMIBmcExtern *ibe = opaque;
- IPMIInterface *s = ibe->parent.intf;
-
- if (ibe->connected) {
- if (ibe->waiting_rsp && (ibe->outlen == 0)) {
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- /* The message response timed out, return an error. */
- ibe->waiting_rsp = false;
- ibe->inbuf[1] = ibe->outbuf[1] | 0x04;
- ibe->inbuf[2] = ibe->outbuf[2];
- ibe->inbuf[3] = IPMI_CC_TIMEOUT;
- k->handle_rsp(s, ibe->outbuf[0], ibe->inbuf + 1, 3);
- } else {
- continue_send(ibe);
- }
- }
-}
-
-static void addchar(IPMIBmcExtern *ibe, unsigned char ch)
-{
- switch (ch) {
- case VM_MSG_CHAR:
- case VM_CMD_CHAR:
- case VM_ESCAPE_CHAR:
- ibe->outbuf[ibe->outlen] = VM_ESCAPE_CHAR;
- ibe->outlen++;
- ch |= 0x10;
- /* No break */
-
- default:
- ibe->outbuf[ibe->outlen] = ch;
- ibe->outlen++;
- }
-}
-
-static void ipmi_bmc_extern_handle_command(IPMIBmc *b,
- uint8_t *cmd, unsigned int cmd_len,
- unsigned int max_cmd_len,
- uint8_t msg_id)
-{
- IPMIBmcExtern *ibe = IPMI_BMC_EXTERN(b);
- IPMIInterface *s = ibe->parent.intf;
- uint8_t err = 0, csum;
- unsigned int i;
-
- if (ibe->outlen) {
- /* We already have a command queued. Shouldn't ever happen. */
- fprintf(stderr, "IPMI KCS: Got command when not finished with the"
- " previous commmand\n");
- abort();
- }
-
- /* If it's too short or it was truncated, return an error. */
- if (cmd_len < 2) {
- err = IPMI_CC_REQUEST_DATA_LENGTH_INVALID;
- } else if ((cmd_len > max_cmd_len) || (cmd_len > MAX_IPMI_MSG_SIZE)) {
- err = IPMI_CC_REQUEST_DATA_TRUNCATED;
- } else if (!ibe->connected) {
- err = IPMI_CC_BMC_INIT_IN_PROGRESS;
- }
- if (err) {
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- unsigned char rsp[3];
- rsp[0] = cmd[0] | 0x04;
- rsp[1] = cmd[1];
- rsp[2] = err;
- ibe->waiting_rsp = false;
- k->handle_rsp(s, msg_id, rsp, 3);
- goto out;
- }
-
- addchar(ibe, msg_id);
- for (i = 0; i < cmd_len; i++) {
- addchar(ibe, cmd[i]);
- }
- csum = ipmb_checksum(&msg_id, 1, 0);
- addchar(ibe, -ipmb_checksum(cmd, cmd_len, csum));
-
- ibe->outbuf[ibe->outlen] = VM_MSG_CHAR;
- ibe->outlen++;
-
- /* Start the transmit */
- continue_send(ibe);
-
- out:
- return;
-}
-
-static void handle_hw_op(IPMIBmcExtern *ibe, unsigned char hw_op)
-{
- IPMIInterface *s = ibe->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
-
- switch (hw_op) {
- case VM_CMD_VERSION:
- /* We only support one version at this time. */
- break;
-
- case VM_CMD_NOATTN:
- k->set_atn(s, 0, 0);
- break;
-
- case VM_CMD_ATTN:
- k->set_atn(s, 1, 0);
- break;
-
- case VM_CMD_ATTN_IRQ:
- k->set_atn(s, 1, 1);
- break;
-
- case VM_CMD_POWEROFF:
- k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 0);
- break;
-
- case VM_CMD_RESET:
- k->do_hw_op(s, IPMI_RESET_CHASSIS, 0);
- break;
-
- case VM_CMD_ENABLE_IRQ:
- k->set_irq_enable(s, 1);
- break;
-
- case VM_CMD_DISABLE_IRQ:
- k->set_irq_enable(s, 0);
- break;
-
- case VM_CMD_SEND_NMI:
- k->do_hw_op(s, IPMI_SEND_NMI, 0);
- break;
-
- case VM_CMD_FORCEOFF:
- qemu_system_shutdown_request();
- break;
- }
-}
-
-static void handle_msg(IPMIBmcExtern *ibe)
-{
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(ibe->parent.intf);
-
- if (ibe->in_escape) {
- ipmi_debug("msg escape not ended\n");
- return;
- }
- if (ibe->inpos < 5) {
- ipmi_debug("msg too short\n");
- return;
- }
- if (ibe->in_too_many) {
- ibe->inbuf[3] = IPMI_CC_REQUEST_DATA_TRUNCATED;
- ibe->inpos = 4;
- } else if (ipmb_checksum(ibe->inbuf, ibe->inpos, 0) != 0) {
- ipmi_debug("msg checksum failure\n");
- return;
- } else {
- ibe->inpos--; /* Remove checkum */
- }
-
- timer_del(ibe->extern_timer);
- ibe->waiting_rsp = false;
- k->handle_rsp(ibe->parent.intf, ibe->inbuf[0], ibe->inbuf + 1, ibe->inpos - 1);
-}
-
-static int can_receive(void *opaque)
-{
- return 1;
-}
-
-static void receive(void *opaque, const uint8_t *buf, int size)
-{
- IPMIBmcExtern *ibe = opaque;
- int i;
- unsigned char hw_op;
-
- for (i = 0; i < size; i++) {
- unsigned char ch = buf[i];
-
- switch (ch) {
- case VM_MSG_CHAR:
- handle_msg(ibe);
- ibe->in_too_many = false;
- ibe->inpos = 0;
- break;
-
- case VM_CMD_CHAR:
- if (ibe->in_too_many) {
- ipmi_debug("cmd in too many\n");
- ibe->in_too_many = false;
- ibe->inpos = 0;
- break;
- }
- if (ibe->in_escape) {
- ipmi_debug("cmd in escape\n");
- ibe->in_too_many = false;
- ibe->inpos = 0;
- ibe->in_escape = false;
- break;
- }
- ibe->in_too_many = false;
- if (ibe->inpos < 1) {
- break;
- }
- hw_op = ibe->inbuf[0];
- ibe->inpos = 0;
- goto out_hw_op;
- break;
-
- case VM_ESCAPE_CHAR:
- ibe->in_escape = true;
- break;
-
- default:
- if (ibe->in_escape) {
- ch &= ~0x10;
- ibe->in_escape = false;
- }
- if (ibe->in_too_many) {
- break;
- }
- if (ibe->inpos >= sizeof(ibe->inbuf)) {
- ibe->in_too_many = true;
- break;
- }
- ibe->inbuf[ibe->inpos] = ch;
- ibe->inpos++;
- break;
- }
- }
- return;
-
- out_hw_op:
- handle_hw_op(ibe, hw_op);
-}
-
-static void chr_event(void *opaque, int event)
-{
- IPMIBmcExtern *ibe = opaque;
- IPMIInterface *s = ibe->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- unsigned char v;
-
- switch (event) {
- case CHR_EVENT_OPENED:
- ibe->connected = true;
- ibe->outpos = 0;
- ibe->outlen = 0;
- addchar(ibe, VM_CMD_VERSION);
- addchar(ibe, VM_PROTOCOL_VERSION);
- ibe->outbuf[ibe->outlen] = VM_CMD_CHAR;
- ibe->outlen++;
- addchar(ibe, VM_CMD_CAPABILITIES);
- v = VM_CAPABILITIES_IRQ | VM_CAPABILITIES_ATTN;
- if (k->do_hw_op(ibe->parent.intf, IPMI_POWEROFF_CHASSIS, 1) == 0) {
- v |= VM_CAPABILITIES_POWER;
- }
- if (k->do_hw_op(ibe->parent.intf, IPMI_RESET_CHASSIS, 1) == 0) {
- v |= VM_CAPABILITIES_RESET;
- }
- if (k->do_hw_op(ibe->parent.intf, IPMI_SEND_NMI, 1) == 0) {
- v |= VM_CAPABILITIES_NMI;
- }
- addchar(ibe, v);
- ibe->outbuf[ibe->outlen] = VM_CMD_CHAR;
- ibe->outlen++;
- ibe->sending_cmd = false;
- continue_send(ibe);
- break;
-
- case CHR_EVENT_CLOSED:
- if (!ibe->connected) {
- return;
- }
- ibe->connected = false;
- if (ibe->waiting_rsp) {
- ibe->waiting_rsp = false;
- ibe->inbuf[1] = ibe->outbuf[1] | 0x04;
- ibe->inbuf[2] = ibe->outbuf[2];
- ibe->inbuf[3] = IPMI_CC_BMC_INIT_IN_PROGRESS;
- k->handle_rsp(s, ibe->outbuf[0], ibe->inbuf + 1, 3);
- }
- break;
- }
-}
-
-static void ipmi_bmc_extern_handle_reset(IPMIBmc *b)
-{
- IPMIBmcExtern *ibe = IPMI_BMC_EXTERN(b);
-
- ibe->send_reset = true;
- continue_send(ibe);
-}
-
-static void ipmi_bmc_extern_realize(DeviceState *dev, Error **errp)
-{
- IPMIBmcExtern *ibe = IPMI_BMC_EXTERN(dev);
-
- if (!ibe->chr) {
- error_setg(errp, "IPMI external bmc requires chardev attribute");
- return;
- }
-
- qemu_chr_add_handlers(ibe->chr, can_receive, receive, chr_event, ibe);
-}
-
-static int ipmi_bmc_extern_post_migrate(void *opaque, int version_id)
-{
- IPMIBmcExtern *ibe = opaque;
-
- /*
- * We don't directly restore waiting_rsp, Instead, we return an
- * error on the interface if a response was being waited for.
- */
- if (ibe->waiting_rsp) {
- IPMIInterface *ii = ibe->parent.intf;
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
-
- ibe->waiting_rsp = false;
- ibe->inbuf[1] = ibe->outbuf[1] | 0x04;
- ibe->inbuf[2] = ibe->outbuf[2];
- ibe->inbuf[3] = IPMI_CC_BMC_INIT_IN_PROGRESS;
- iic->handle_rsp(ii, ibe->outbuf[0], ibe->inbuf + 1, 3);
- }
- return 0;
-}
-
-static const VMStateDescription vmstate_ipmi_bmc_extern = {
- .name = TYPE_IPMI_BMC_EXTERN,
- .version_id = 1,
- .minimum_version_id = 1,
- .post_load = ipmi_bmc_extern_post_migrate,
- .fields = (VMStateField[]) {
- VMSTATE_BOOL(send_reset, IPMIBmcExtern),
- VMSTATE_BOOL(waiting_rsp, IPMIBmcExtern),
- VMSTATE_END_OF_LIST()
- }
-};
-
-static void ipmi_bmc_extern_init(Object *obj)
-{
- IPMIBmcExtern *ibe = IPMI_BMC_EXTERN(obj);
-
- ibe->extern_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, extern_timeout, ibe);
- vmstate_register(NULL, 0, &vmstate_ipmi_bmc_extern, ibe);
-}
-
-static Property ipmi_bmc_extern_properties[] = {
- DEFINE_PROP_CHR("chardev", IPMIBmcExtern, chr),
- DEFINE_PROP_END_OF_LIST(),
-};
-
-static void ipmi_bmc_extern_class_init(ObjectClass *oc, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(oc);
- IPMIBmcClass *bk = IPMI_BMC_CLASS(oc);
-
- bk->handle_command = ipmi_bmc_extern_handle_command;
- bk->handle_reset = ipmi_bmc_extern_handle_reset;
- dc->realize = ipmi_bmc_extern_realize;
- dc->props = ipmi_bmc_extern_properties;
-}
-
-static const TypeInfo ipmi_bmc_extern_type = {
- .name = TYPE_IPMI_BMC_EXTERN,
- .parent = TYPE_IPMI_BMC,
- .instance_size = sizeof(IPMIBmcExtern),
- .instance_init = ipmi_bmc_extern_init,
- .class_init = ipmi_bmc_extern_class_init,
- };
-
-static void ipmi_bmc_extern_register_types(void)
-{
- type_register_static(&ipmi_bmc_extern_type);
-}
-
-type_init(ipmi_bmc_extern_register_types)
diff --git a/qemu/hw/ipmi/ipmi_bmc_sim.c b/qemu/hw/ipmi/ipmi_bmc_sim.c
deleted file mode 100644
index dc9c14cd2..000000000
--- a/qemu/hw/ipmi/ipmi_bmc_sim.c
+++ /dev/null
@@ -1,1810 +0,0 @@
-/*
- * IPMI BMC emulation
- *
- * Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include "qemu/osdep.h"
-#include "sysemu/sysemu.h"
-#include "qemu/timer.h"
-#include "hw/ipmi/ipmi.h"
-#include "qemu/error-report.h"
-
-#define IPMI_NETFN_CHASSIS 0x00
-
-#define IPMI_CMD_GET_CHASSIS_CAPABILITIES 0x00
-#define IPMI_CMD_GET_CHASSIS_STATUS 0x01
-#define IPMI_CMD_CHASSIS_CONTROL 0x02
-#define IPMI_CMD_GET_SYS_RESTART_CAUSE 0x09
-
-#define IPMI_NETFN_SENSOR_EVENT 0x04
-
-#define IPMI_CMD_SET_SENSOR_EVT_ENABLE 0x28
-#define IPMI_CMD_GET_SENSOR_EVT_ENABLE 0x29
-#define IPMI_CMD_REARM_SENSOR_EVTS 0x2a
-#define IPMI_CMD_GET_SENSOR_EVT_STATUS 0x2b
-#define IPMI_CMD_GET_SENSOR_READING 0x2d
-#define IPMI_CMD_SET_SENSOR_TYPE 0x2e
-#define IPMI_CMD_GET_SENSOR_TYPE 0x2f
-
-/* #define IPMI_NETFN_APP 0x06 In ipmi.h */
-
-#define IPMI_CMD_GET_DEVICE_ID 0x01
-#define IPMI_CMD_COLD_RESET 0x02
-#define IPMI_CMD_WARM_RESET 0x03
-#define IPMI_CMD_SET_ACPI_POWER_STATE 0x06
-#define IPMI_CMD_GET_ACPI_POWER_STATE 0x07
-#define IPMI_CMD_GET_DEVICE_GUID 0x08
-#define IPMI_CMD_RESET_WATCHDOG_TIMER 0x22
-#define IPMI_CMD_SET_WATCHDOG_TIMER 0x24
-#define IPMI_CMD_GET_WATCHDOG_TIMER 0x25
-#define IPMI_CMD_SET_BMC_GLOBAL_ENABLES 0x2e
-#define IPMI_CMD_GET_BMC_GLOBAL_ENABLES 0x2f
-#define IPMI_CMD_CLR_MSG_FLAGS 0x30
-#define IPMI_CMD_GET_MSG_FLAGS 0x31
-#define IPMI_CMD_GET_MSG 0x33
-#define IPMI_CMD_SEND_MSG 0x34
-#define IPMI_CMD_READ_EVT_MSG_BUF 0x35
-
-#define IPMI_NETFN_STORAGE 0x0a
-
-#define IPMI_CMD_GET_SDR_REP_INFO 0x20
-#define IPMI_CMD_GET_SDR_REP_ALLOC_INFO 0x21
-#define IPMI_CMD_RESERVE_SDR_REP 0x22
-#define IPMI_CMD_GET_SDR 0x23
-#define IPMI_CMD_ADD_SDR 0x24
-#define IPMI_CMD_PARTIAL_ADD_SDR 0x25
-#define IPMI_CMD_DELETE_SDR 0x26
-#define IPMI_CMD_CLEAR_SDR_REP 0x27
-#define IPMI_CMD_GET_SDR_REP_TIME 0x28
-#define IPMI_CMD_SET_SDR_REP_TIME 0x29
-#define IPMI_CMD_ENTER_SDR_REP_UPD_MODE 0x2A
-#define IPMI_CMD_EXIT_SDR_REP_UPD_MODE 0x2B
-#define IPMI_CMD_RUN_INIT_AGENT 0x2C
-#define IPMI_CMD_GET_SEL_INFO 0x40
-#define IPMI_CMD_GET_SEL_ALLOC_INFO 0x41
-#define IPMI_CMD_RESERVE_SEL 0x42
-#define IPMI_CMD_GET_SEL_ENTRY 0x43
-#define IPMI_CMD_ADD_SEL_ENTRY 0x44
-#define IPMI_CMD_PARTIAL_ADD_SEL_ENTRY 0x45
-#define IPMI_CMD_DELETE_SEL_ENTRY 0x46
-#define IPMI_CMD_CLEAR_SEL 0x47
-#define IPMI_CMD_GET_SEL_TIME 0x48
-#define IPMI_CMD_SET_SEL_TIME 0x49
-
-
-/* Same as a timespec struct. */
-struct ipmi_time {
- long tv_sec;
- long tv_nsec;
-};
-
-#define MAX_SEL_SIZE 128
-
-typedef struct IPMISel {
- uint8_t sel[MAX_SEL_SIZE][16];
- unsigned int next_free;
- long time_offset;
- uint16_t reservation;
- uint8_t last_addition[4];
- uint8_t last_clear[4];
- uint8_t overflow;
-} IPMISel;
-
-#define MAX_SDR_SIZE 16384
-
-typedef struct IPMISdr {
- uint8_t sdr[MAX_SDR_SIZE];
- unsigned int next_free;
- uint16_t next_rec_id;
- uint16_t reservation;
- uint8_t last_addition[4];
- uint8_t last_clear[4];
- uint8_t overflow;
-} IPMISdr;
-
-typedef struct IPMISensor {
- uint8_t status;
- uint8_t reading;
- uint16_t states_suppt;
- uint16_t assert_suppt;
- uint16_t deassert_suppt;
- uint16_t states;
- uint16_t assert_states;
- uint16_t deassert_states;
- uint16_t assert_enable;
- uint16_t deassert_enable;
- uint8_t sensor_type;
- uint8_t evt_reading_type_code;
-} IPMISensor;
-#define IPMI_SENSOR_GET_PRESENT(s) ((s)->status & 0x01)
-#define IPMI_SENSOR_SET_PRESENT(s, v) ((s)->status = (s->status & ~0x01) | \
- !!(v))
-#define IPMI_SENSOR_GET_SCAN_ON(s) ((s)->status & 0x40)
-#define IPMI_SENSOR_SET_SCAN_ON(s, v) ((s)->status = (s->status & ~0x40) | \
- ((!!(v)) << 6))
-#define IPMI_SENSOR_GET_EVENTS_ON(s) ((s)->status & 0x80)
-#define IPMI_SENSOR_SET_EVENTS_ON(s, v) ((s)->status = (s->status & ~0x80) | \
- ((!!(v)) << 7))
-#define IPMI_SENSOR_GET_RET_STATUS(s) ((s)->status & 0xc0)
-#define IPMI_SENSOR_SET_RET_STATUS(s, v) ((s)->status = (s->status & ~0xc0) | \
- (v & 0xc0))
-#define IPMI_SENSOR_IS_DISCRETE(s) ((s)->evt_reading_type_code != 1)
-
-#define MAX_SENSORS 20
-#define IPMI_WATCHDOG_SENSOR 0
-
-typedef struct IPMIBmcSim IPMIBmcSim;
-typedef struct RspBuffer RspBuffer;
-
-#define MAX_NETFNS 64
-
-typedef struct IPMICmdHandler {
- void (*cmd_handler)(IPMIBmcSim *s,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp);
- unsigned int cmd_len_min;
-} IPMICmdHandler;
-
-typedef struct IPMINetfn {
- unsigned int cmd_nums;
- const IPMICmdHandler *cmd_handlers;
-} IPMINetfn;
-
-typedef struct IPMIRcvBufEntry {
- QTAILQ_ENTRY(IPMIRcvBufEntry) entry;
- uint8_t len;
- uint8_t buf[MAX_IPMI_MSG_SIZE];
-} IPMIRcvBufEntry;
-
-#define TYPE_IPMI_BMC_SIMULATOR "ipmi-bmc-sim"
-#define IPMI_BMC_SIMULATOR(obj) OBJECT_CHECK(IPMIBmcSim, (obj), \
- TYPE_IPMI_BMC_SIMULATOR)
-struct IPMIBmcSim {
- IPMIBmc parent;
-
- QEMUTimer *timer;
-
- uint8_t bmc_global_enables;
- uint8_t msg_flags;
-
- bool watchdog_initialized;
- uint8_t watchdog_use;
- uint8_t watchdog_action;
- uint8_t watchdog_pretimeout; /* In seconds */
- bool watchdog_expired;
- uint16_t watchdog_timeout; /* in 100's of milliseconds */
-
- bool watchdog_running;
- bool watchdog_preaction_ran;
- int64_t watchdog_expiry;
-
- uint8_t device_id;
- uint8_t ipmi_version;
- uint8_t device_rev;
- uint8_t fwrev1;
- uint8_t fwrev2;
- uint8_t mfg_id[3];
- uint8_t product_id[2];
-
- uint8_t restart_cause;
-
- uint8_t acpi_power_state[2];
- uint8_t uuid[16];
-
- IPMISel sel;
- IPMISdr sdr;
- IPMISensor sensors[MAX_SENSORS];
-
- /* Odd netfns are for responses, so we only need the even ones. */
- const IPMINetfn *netfns[MAX_NETFNS / 2];
-
- QemuMutex lock;
- /* We allow one event in the buffer */
- uint8_t evtbuf[16];
-
- QTAILQ_HEAD(, IPMIRcvBufEntry) rcvbufs;
-};
-
-#define IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK (1 << 3)
-#define IPMI_BMC_MSG_FLAG_EVT_BUF_FULL (1 << 1)
-#define IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE (1 << 0)
-#define IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK_SET(s) \
- (IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK & (s)->msg_flags)
-#define IPMI_BMC_MSG_FLAG_EVT_BUF_FULL_SET(s) \
- (IPMI_BMC_MSG_FLAG_EVT_BUF_FULL & (s)->msg_flags)
-#define IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE_SET(s) \
- (IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE & (s)->msg_flags)
-
-#define IPMI_BMC_RCV_MSG_QUEUE_INT_BIT 0
-#define IPMI_BMC_EVBUF_FULL_INT_BIT 1
-#define IPMI_BMC_EVENT_MSG_BUF_BIT 2
-#define IPMI_BMC_EVENT_LOG_BIT 3
-#define IPMI_BMC_MSG_INTS_ON(s) ((s)->bmc_global_enables & \
- (1 << IPMI_BMC_RCV_MSG_QUEUE_INT_BIT))
-#define IPMI_BMC_EVBUF_FULL_INT_ENABLED(s) ((s)->bmc_global_enables & \
- (1 << IPMI_BMC_EVBUF_FULL_INT_BIT))
-#define IPMI_BMC_EVENT_LOG_ENABLED(s) ((s)->bmc_global_enables & \
- (1 << IPMI_BMC_EVENT_LOG_BIT))
-#define IPMI_BMC_EVENT_MSG_BUF_ENABLED(s) ((s)->bmc_global_enables & \
- (1 << IPMI_BMC_EVENT_MSG_BUF_BIT))
-
-#define IPMI_BMC_WATCHDOG_USE_MASK 0xc7
-#define IPMI_BMC_WATCHDOG_ACTION_MASK 0x77
-#define IPMI_BMC_WATCHDOG_GET_USE(s) ((s)->watchdog_use & 0x7)
-#define IPMI_BMC_WATCHDOG_GET_DONT_LOG(s) (((s)->watchdog_use >> 7) & 0x1)
-#define IPMI_BMC_WATCHDOG_GET_DONT_STOP(s) (((s)->watchdog_use >> 6) & 0x1)
-#define IPMI_BMC_WATCHDOG_GET_PRE_ACTION(s) (((s)->watchdog_action >> 4) & 0x7)
-#define IPMI_BMC_WATCHDOG_PRE_NONE 0
-#define IPMI_BMC_WATCHDOG_PRE_SMI 1
-#define IPMI_BMC_WATCHDOG_PRE_NMI 2
-#define IPMI_BMC_WATCHDOG_PRE_MSG_INT 3
-#define IPMI_BMC_WATCHDOG_GET_ACTION(s) ((s)->watchdog_action & 0x7)
-#define IPMI_BMC_WATCHDOG_ACTION_NONE 0
-#define IPMI_BMC_WATCHDOG_ACTION_RESET 1
-#define IPMI_BMC_WATCHDOG_ACTION_POWER_DOWN 2
-#define IPMI_BMC_WATCHDOG_ACTION_POWER_CYCLE 3
-
-struct RspBuffer {
- uint8_t buffer[MAX_IPMI_MSG_SIZE];
- unsigned int len;
-};
-
-#define RSP_BUFFER_INITIALIZER { }
-
-static inline void rsp_buffer_set_error(RspBuffer *rsp, uint8_t byte)
-{
- rsp->buffer[2] = byte;
-}
-
-/* Add a byte to the response. */
-static inline void rsp_buffer_push(RspBuffer *rsp, uint8_t byte)
-{
- if (rsp->len >= sizeof(rsp->buffer)) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
- return;
- }
- rsp->buffer[rsp->len++] = byte;
-}
-
-static inline void rsp_buffer_pushmore(RspBuffer *rsp, uint8_t *bytes,
- unsigned int n)
-{
- if (rsp->len + n >= sizeof(rsp->buffer)) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
- return;
- }
-
- memcpy(&rsp->buffer[rsp->len], bytes, n);
- rsp->len += n;
-}
-
-static void ipmi_sim_handle_timeout(IPMIBmcSim *ibs);
-
-static void ipmi_gettime(struct ipmi_time *time)
-{
- int64_t stime;
-
- stime = qemu_clock_get_ns(QEMU_CLOCK_HOST);
- time->tv_sec = stime / 1000000000LL;
- time->tv_nsec = stime % 1000000000LL;
-}
-
-static int64_t ipmi_getmonotime(void)
-{
- return qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
-}
-
-static void ipmi_timeout(void *opaque)
-{
- IPMIBmcSim *ibs = opaque;
-
- ipmi_sim_handle_timeout(ibs);
-}
-
-static void set_timestamp(IPMIBmcSim *ibs, uint8_t *ts)
-{
- unsigned int val;
- struct ipmi_time now;
-
- ipmi_gettime(&now);
- val = now.tv_sec + ibs->sel.time_offset;
- ts[0] = val & 0xff;
- ts[1] = (val >> 8) & 0xff;
- ts[2] = (val >> 16) & 0xff;
- ts[3] = (val >> 24) & 0xff;
-}
-
-static void sdr_inc_reservation(IPMISdr *sdr)
-{
- sdr->reservation++;
- if (sdr->reservation == 0) {
- sdr->reservation = 1;
- }
-}
-
-static int sdr_add_entry(IPMIBmcSim *ibs,
- const struct ipmi_sdr_header *sdrh_entry,
- unsigned int len, uint16_t *recid)
-{
- struct ipmi_sdr_header *sdrh =
- (struct ipmi_sdr_header *) &ibs->sdr.sdr[ibs->sdr.next_free];
-
- if ((len < IPMI_SDR_HEADER_SIZE) || (len > 255)) {
- return 1;
- }
-
- if (ipmi_sdr_length(sdrh_entry) != len) {
- return 1;
- }
-
- if (ibs->sdr.next_free + len > MAX_SDR_SIZE) {
- ibs->sdr.overflow = 1;
- return 1;
- }
-
- memcpy(sdrh, sdrh_entry, len);
- sdrh->rec_id[0] = ibs->sdr.next_rec_id & 0xff;
- sdrh->rec_id[1] = (ibs->sdr.next_rec_id >> 8) & 0xff;
- sdrh->sdr_version = 0x51; /* Conform to IPMI 1.5 spec */
-
- if (recid) {
- *recid = ibs->sdr.next_rec_id;
- }
- ibs->sdr.next_rec_id++;
- set_timestamp(ibs, ibs->sdr.last_addition);
- ibs->sdr.next_free += len;
- sdr_inc_reservation(&ibs->sdr);
- return 0;
-}
-
-static int sdr_find_entry(IPMISdr *sdr, uint16_t recid,
- unsigned int *retpos, uint16_t *nextrec)
-{
- unsigned int pos = *retpos;
-
- while (pos < sdr->next_free) {
- struct ipmi_sdr_header *sdrh =
- (struct ipmi_sdr_header *) &sdr->sdr[pos];
- uint16_t trec = ipmi_sdr_recid(sdrh);
- unsigned int nextpos = pos + ipmi_sdr_length(sdrh);
-
- if (trec == recid) {
- if (nextrec) {
- if (nextpos >= sdr->next_free) {
- *nextrec = 0xffff;
- } else {
- *nextrec = (sdr->sdr[nextpos] |
- (sdr->sdr[nextpos + 1] << 8));
- }
- }
- *retpos = pos;
- return 0;
- }
- pos = nextpos;
- }
- return 1;
-}
-
-static void sel_inc_reservation(IPMISel *sel)
-{
- sel->reservation++;
- if (sel->reservation == 0) {
- sel->reservation = 1;
- }
-}
-
-/* Returns 1 if the SEL is full and can't hold the event. */
-static int sel_add_event(IPMIBmcSim *ibs, uint8_t *event)
-{
- event[0] = 0xff;
- event[1] = 0xff;
- set_timestamp(ibs, event + 3);
- if (ibs->sel.next_free == MAX_SEL_SIZE) {
- ibs->sel.overflow = 1;
- return 1;
- }
- event[0] = ibs->sel.next_free & 0xff;
- event[1] = (ibs->sel.next_free >> 8) & 0xff;
- memcpy(ibs->sel.last_addition, event + 3, 4);
- memcpy(ibs->sel.sel[ibs->sel.next_free], event, 16);
- ibs->sel.next_free++;
- sel_inc_reservation(&ibs->sel);
- return 0;
-}
-
-static int attn_set(IPMIBmcSim *ibs)
-{
- return IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE_SET(ibs)
- || IPMI_BMC_MSG_FLAG_EVT_BUF_FULL_SET(ibs)
- || IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK_SET(ibs);
-}
-
-static int attn_irq_enabled(IPMIBmcSim *ibs)
-{
- return (IPMI_BMC_MSG_INTS_ON(ibs) && IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE_SET(ibs))
- || (IPMI_BMC_EVBUF_FULL_INT_ENABLED(ibs) &&
- IPMI_BMC_MSG_FLAG_EVT_BUF_FULL_SET(ibs));
-}
-
-static void gen_event(IPMIBmcSim *ibs, unsigned int sens_num, uint8_t deassert,
- uint8_t evd1, uint8_t evd2, uint8_t evd3)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- uint8_t evt[16];
- IPMISensor *sens = ibs->sensors + sens_num;
-
- if (!IPMI_BMC_EVENT_MSG_BUF_ENABLED(ibs)) {
- return;
- }
- if (!IPMI_SENSOR_GET_EVENTS_ON(sens)) {
- return;
- }
-
- evt[2] = 0x2; /* System event record */
- evt[7] = ibs->parent.slave_addr;
- evt[8] = 0;
- evt[9] = 0x04; /* Format version */
- evt[10] = sens->sensor_type;
- evt[11] = sens_num;
- evt[12] = sens->evt_reading_type_code | (!!deassert << 7);
- evt[13] = evd1;
- evt[14] = evd2;
- evt[15] = evd3;
-
- if (IPMI_BMC_EVENT_LOG_ENABLED(ibs)) {
- sel_add_event(ibs, evt);
- }
-
- if (ibs->msg_flags & IPMI_BMC_MSG_FLAG_EVT_BUF_FULL) {
- return;
- }
-
- memcpy(ibs->evtbuf, evt, 16);
- ibs->msg_flags |= IPMI_BMC_MSG_FLAG_EVT_BUF_FULL;
- k->set_atn(s, 1, attn_irq_enabled(ibs));
-}
-
-static void sensor_set_discrete_bit(IPMIBmcSim *ibs, unsigned int sensor,
- unsigned int bit, unsigned int val,
- uint8_t evd1, uint8_t evd2, uint8_t evd3)
-{
- IPMISensor *sens;
- uint16_t mask;
-
- if (sensor >= MAX_SENSORS) {
- return;
- }
- if (bit >= 16) {
- return;
- }
-
- mask = (1 << bit);
- sens = ibs->sensors + sensor;
- if (val) {
- sens->states |= mask & sens->states_suppt;
- if (sens->assert_states & mask) {
- return; /* Already asserted */
- }
- sens->assert_states |= mask & sens->assert_suppt;
- if (sens->assert_enable & mask & sens->assert_states) {
- /* Send an event on assert */
- gen_event(ibs, sensor, 0, evd1, evd2, evd3);
- }
- } else {
- sens->states &= ~(mask & sens->states_suppt);
- if (sens->deassert_states & mask) {
- return; /* Already deasserted */
- }
- sens->deassert_states |= mask & sens->deassert_suppt;
- if (sens->deassert_enable & mask & sens->deassert_states) {
- /* Send an event on deassert */
- gen_event(ibs, sensor, 1, evd1, evd2, evd3);
- }
- }
-}
-
-static void ipmi_init_sensors_from_sdrs(IPMIBmcSim *s)
-{
- unsigned int i, pos;
- IPMISensor *sens;
-
- for (i = 0; i < MAX_SENSORS; i++) {
- memset(s->sensors + i, 0, sizeof(*sens));
- }
-
- pos = 0;
- for (i = 0; !sdr_find_entry(&s->sdr, i, &pos, NULL); i++) {
- struct ipmi_sdr_compact *sdr =
- (struct ipmi_sdr_compact *) &s->sdr.sdr[pos];
- unsigned int len = sdr->header.rec_length;
-
- if (len < 20) {
- continue;
- }
- if (sdr->header.rec_type != IPMI_SDR_COMPACT_TYPE) {
- continue; /* Not a sensor SDR we set from */
- }
-
- if (sdr->sensor_owner_number >= MAX_SENSORS) {
- continue;
- }
- sens = s->sensors + sdr->sensor_owner_number;
-
- IPMI_SENSOR_SET_PRESENT(sens, 1);
- IPMI_SENSOR_SET_SCAN_ON(sens, (sdr->sensor_init >> 6) & 1);
- IPMI_SENSOR_SET_EVENTS_ON(sens, (sdr->sensor_init >> 5) & 1);
- sens->assert_suppt = sdr->assert_mask[0] | (sdr->assert_mask[1] << 8);
- sens->deassert_suppt =
- sdr->deassert_mask[0] | (sdr->deassert_mask[1] << 8);
- sens->states_suppt =
- sdr->discrete_mask[0] | (sdr->discrete_mask[1] << 8);
- sens->sensor_type = sdr->sensor_type;
- sens->evt_reading_type_code = sdr->reading_type & 0x7f;
-
- /* Enable all the events that are supported. */
- sens->assert_enable = sens->assert_suppt;
- sens->deassert_enable = sens->deassert_suppt;
- }
-}
-
-static int ipmi_register_netfn(IPMIBmcSim *s, unsigned int netfn,
- const IPMINetfn *netfnd)
-{
- if ((netfn & 1) || (netfn >= MAX_NETFNS) || (s->netfns[netfn / 2])) {
- return -1;
- }
- s->netfns[netfn / 2] = netfnd;
- return 0;
-}
-
-static const IPMICmdHandler *ipmi_get_handler(IPMIBmcSim *ibs,
- unsigned int netfn,
- unsigned int cmd)
-{
- const IPMICmdHandler *hdl;
-
- if (netfn & 1 || netfn >= MAX_NETFNS || !ibs->netfns[netfn / 2]) {
- return NULL;
- }
-
- if (cmd >= ibs->netfns[netfn / 2]->cmd_nums) {
- return NULL;
- }
-
- hdl = &ibs->netfns[netfn / 2]->cmd_handlers[cmd];
- if (!hdl->cmd_handler) {
- return NULL;
- }
-
- return hdl;
-}
-
-static void next_timeout(IPMIBmcSim *ibs)
-{
- int64_t next;
- if (ibs->watchdog_running) {
- next = ibs->watchdog_expiry;
- } else {
- /* Wait a minute */
- next = ipmi_getmonotime() + 60 * 1000000000LL;
- }
- timer_mod_ns(ibs->timer, next);
-}
-
-static void ipmi_sim_handle_command(IPMIBmc *b,
- uint8_t *cmd, unsigned int cmd_len,
- unsigned int max_cmd_len,
- uint8_t msg_id)
-{
- IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b);
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- const IPMICmdHandler *hdl;
- RspBuffer rsp = RSP_BUFFER_INITIALIZER;
-
- /* Set up the response, set the low bit of NETFN. */
- /* Note that max_rsp_len must be at least 3 */
- if (sizeof(rsp.buffer) < 3) {
- rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
- goto out;
- }
-
- rsp_buffer_push(&rsp, cmd[0] | 0x04);
- rsp_buffer_push(&rsp, cmd[1]);
- rsp_buffer_push(&rsp, 0); /* Assume success */
-
- /* If it's too short or it was truncated, return an error. */
- if (cmd_len < 2) {
- rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_LENGTH_INVALID);
- goto out;
- }
- if (cmd_len > max_cmd_len) {
- rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_TRUNCATED);
- goto out;
- }
-
- if ((cmd[0] & 0x03) != 0) {
- /* Only have stuff on LUN 0 */
- rsp_buffer_set_error(&rsp, IPMI_CC_COMMAND_INVALID_FOR_LUN);
- goto out;
- }
-
- hdl = ipmi_get_handler(ibs, cmd[0] >> 2, cmd[1]);
- if (!hdl) {
- rsp_buffer_set_error(&rsp, IPMI_CC_INVALID_CMD);
- goto out;
- }
-
- if (cmd_len < hdl->cmd_len_min) {
- rsp_buffer_set_error(&rsp, IPMI_CC_REQUEST_DATA_LENGTH_INVALID);
- goto out;
- }
-
- hdl->cmd_handler(ibs, cmd, cmd_len, &rsp);
-
- out:
- k->handle_rsp(s, msg_id, rsp.buffer, rsp.len);
-
- next_timeout(ibs);
-}
-
-static void ipmi_sim_handle_timeout(IPMIBmcSim *ibs)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
-
- if (!ibs->watchdog_running) {
- goto out;
- }
-
- if (!ibs->watchdog_preaction_ran) {
- switch (IPMI_BMC_WATCHDOG_GET_PRE_ACTION(ibs)) {
- case IPMI_BMC_WATCHDOG_PRE_NMI:
- ibs->msg_flags |= IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK;
- k->do_hw_op(s, IPMI_SEND_NMI, 0);
- sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 8, 1,
- 0xc8, (2 << 4) | 0xf, 0xff);
- break;
-
- case IPMI_BMC_WATCHDOG_PRE_MSG_INT:
- ibs->msg_flags |= IPMI_BMC_MSG_FLAG_WATCHDOG_TIMEOUT_MASK;
- k->set_atn(s, 1, attn_irq_enabled(ibs));
- sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 8, 1,
- 0xc8, (3 << 4) | 0xf, 0xff);
- break;
-
- default:
- goto do_full_expiry;
- }
-
- ibs->watchdog_preaction_ran = 1;
- /* Issued the pretimeout, do the rest of the timeout now. */
- ibs->watchdog_expiry = ipmi_getmonotime();
- ibs->watchdog_expiry += ibs->watchdog_pretimeout * 1000000000LL;
- goto out;
- }
-
- do_full_expiry:
- ibs->watchdog_running = 0; /* Stop the watchdog on a timeout */
- ibs->watchdog_expired |= (1 << IPMI_BMC_WATCHDOG_GET_USE(ibs));
- switch (IPMI_BMC_WATCHDOG_GET_ACTION(ibs)) {
- case IPMI_BMC_WATCHDOG_ACTION_NONE:
- sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 0, 1,
- 0xc0, ibs->watchdog_use & 0xf, 0xff);
- break;
-
- case IPMI_BMC_WATCHDOG_ACTION_RESET:
- sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 1, 1,
- 0xc1, ibs->watchdog_use & 0xf, 0xff);
- k->do_hw_op(s, IPMI_RESET_CHASSIS, 0);
- break;
-
- case IPMI_BMC_WATCHDOG_ACTION_POWER_DOWN:
- sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 2, 1,
- 0xc2, ibs->watchdog_use & 0xf, 0xff);
- k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 0);
- break;
-
- case IPMI_BMC_WATCHDOG_ACTION_POWER_CYCLE:
- sensor_set_discrete_bit(ibs, IPMI_WATCHDOG_SENSOR, 2, 1,
- 0xc3, ibs->watchdog_use & 0xf, 0xff);
- k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 0);
- break;
- }
-
- out:
- next_timeout(ibs);
-}
-
-static void chassis_capabilities(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, 0);
- rsp_buffer_push(rsp, ibs->parent.slave_addr);
- rsp_buffer_push(rsp, ibs->parent.slave_addr);
- rsp_buffer_push(rsp, ibs->parent.slave_addr);
- rsp_buffer_push(rsp, ibs->parent.slave_addr);
-}
-
-static void chassis_status(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, 0x61); /* Unknown power restore, power is on */
- rsp_buffer_push(rsp, 0);
- rsp_buffer_push(rsp, 0);
- rsp_buffer_push(rsp, 0);
-}
-
-static void chassis_control(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
-
- switch (cmd[2] & 0xf) {
- case 0: /* power down */
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 0));
- break;
- case 1: /* power up */
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWERON_CHASSIS, 0));
- break;
- case 2: /* power cycle */
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 0));
- break;
- case 3: /* hard reset */
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_RESET_CHASSIS, 0));
- break;
- case 4: /* pulse diagnostic interrupt */
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_PULSE_DIAG_IRQ, 0));
- break;
- case 5: /* soft shutdown via ACPI by overtemp emulation */
- rsp_buffer_set_error(rsp, k->do_hw_op(s,
- IPMI_SHUTDOWN_VIA_ACPI_OVERTEMP, 0));
- break;
- default:
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
-}
-
-static void chassis_get_sys_restart_cause(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-
-{
- rsp_buffer_push(rsp, ibs->restart_cause & 0xf); /* Restart Cause */
- rsp_buffer_push(rsp, 0); /* Channel 0 */
-}
-
-static void get_device_id(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, ibs->device_id);
- rsp_buffer_push(rsp, ibs->device_rev & 0xf);
- rsp_buffer_push(rsp, ibs->fwrev1 & 0x7f);
- rsp_buffer_push(rsp, ibs->fwrev2);
- rsp_buffer_push(rsp, ibs->ipmi_version);
- rsp_buffer_push(rsp, 0x07); /* sensor, SDR, and SEL. */
- rsp_buffer_push(rsp, ibs->mfg_id[0]);
- rsp_buffer_push(rsp, ibs->mfg_id[1]);
- rsp_buffer_push(rsp, ibs->mfg_id[2]);
- rsp_buffer_push(rsp, ibs->product_id[0]);
- rsp_buffer_push(rsp, ibs->product_id[1]);
-}
-
-static void set_global_enables(IPMIBmcSim *ibs, uint8_t val)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- bool irqs_on;
-
- ibs->bmc_global_enables = val;
-
- irqs_on = val & (IPMI_BMC_EVBUF_FULL_INT_BIT |
- IPMI_BMC_RCV_MSG_QUEUE_INT_BIT);
-
- k->set_irq_enable(s, irqs_on);
-}
-
-static void cold_reset(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
-
- /* Disable all interrupts */
- set_global_enables(ibs, 1 << IPMI_BMC_EVENT_LOG_BIT);
-
- if (k->reset) {
- k->reset(s, true);
- }
-}
-
-static void warm_reset(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
-
- if (k->reset) {
- k->reset(s, false);
- }
-}
-static void set_acpi_power_state(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- ibs->acpi_power_state[0] = cmd[2];
- ibs->acpi_power_state[1] = cmd[3];
-}
-
-static void get_acpi_power_state(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, ibs->acpi_power_state[0]);
- rsp_buffer_push(rsp, ibs->acpi_power_state[1]);
-}
-
-static void get_device_guid(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- unsigned int i;
-
- for (i = 0; i < 16; i++) {
- rsp_buffer_push(rsp, ibs->uuid[i]);
- }
-}
-
-static void set_bmc_global_enables(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- set_global_enables(ibs, cmd[2]);
-}
-
-static void get_bmc_global_enables(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, ibs->bmc_global_enables);
-}
-
-static void clr_msg_flags(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
-
- ibs->msg_flags &= ~cmd[2];
- k->set_atn(s, attn_set(ibs), attn_irq_enabled(ibs));
-}
-
-static void get_msg_flags(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, ibs->msg_flags);
-}
-
-static void read_evt_msg_buf(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- unsigned int i;
-
- if (!(ibs->msg_flags & IPMI_BMC_MSG_FLAG_EVT_BUF_FULL)) {
- rsp_buffer_set_error(rsp, 0x80);
- return;
- }
- for (i = 0; i < 16; i++) {
- rsp_buffer_push(rsp, ibs->evtbuf[i]);
- }
- ibs->msg_flags &= ~IPMI_BMC_MSG_FLAG_EVT_BUF_FULL;
- k->set_atn(s, attn_set(ibs), attn_irq_enabled(ibs));
-}
-
-static void get_msg(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIRcvBufEntry *msg;
-
- qemu_mutex_lock(&ibs->lock);
- if (QTAILQ_EMPTY(&ibs->rcvbufs)) {
- rsp_buffer_set_error(rsp, 0x80); /* Queue empty */
- goto out;
- }
- rsp_buffer_push(rsp, 0); /* Channel 0 */
- msg = QTAILQ_FIRST(&ibs->rcvbufs);
- rsp_buffer_pushmore(rsp, msg->buf, msg->len);
- QTAILQ_REMOVE(&ibs->rcvbufs, msg, entry);
- g_free(msg);
-
- if (QTAILQ_EMPTY(&ibs->rcvbufs)) {
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
-
- ibs->msg_flags &= ~IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE;
- k->set_atn(s, attn_set(ibs), attn_irq_enabled(ibs));
- }
-
-out:
- qemu_mutex_unlock(&ibs->lock);
- return;
-}
-
-static unsigned char
-ipmb_checksum(unsigned char *data, int size, unsigned char csum)
-{
- for (; size > 0; size--, data++) {
- csum += *data;
- }
-
- return -csum;
-}
-
-static void send_msg(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- IPMIRcvBufEntry *msg;
- uint8_t *buf;
- uint8_t netfn, rqLun, rsLun, rqSeq;
-
- if (cmd[2] != 0) {
- /* We only handle channel 0 with no options */
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
-
- if (cmd_len < 10) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQUEST_DATA_LENGTH_INVALID);
- return;
- }
-
- if (cmd[3] != 0x40) {
- /* We only emulate a MC at address 0x40. */
- rsp_buffer_set_error(rsp, 0x83); /* NAK on write */
- return;
- }
-
- cmd += 3; /* Skip the header. */
- cmd_len -= 3;
-
- /*
- * At this point we "send" the message successfully. Any error will
- * be returned in the response.
- */
- if (ipmb_checksum(cmd, cmd_len, 0) != 0 ||
- cmd[3] != 0x20) { /* Improper response address */
- return; /* No response */
- }
-
- netfn = cmd[1] >> 2;
- rqLun = cmd[4] & 0x3;
- rsLun = cmd[1] & 0x3;
- rqSeq = cmd[4] >> 2;
-
- if (rqLun != 2) {
- /* We only support LUN 2 coming back to us. */
- return;
- }
-
- msg = g_malloc(sizeof(*msg));
- msg->buf[0] = ((netfn | 1) << 2) | rqLun; /* NetFN, and make a response */
- msg->buf[1] = ipmb_checksum(msg->buf, 1, 0);
- msg->buf[2] = cmd[0]; /* rsSA */
- msg->buf[3] = (rqSeq << 2) | rsLun;
- msg->buf[4] = cmd[5]; /* Cmd */
- msg->buf[5] = 0; /* Completion Code */
- msg->len = 6;
-
- if ((cmd[1] >> 2) != IPMI_NETFN_APP || cmd[5] != IPMI_CMD_GET_DEVICE_ID) {
- /* Not a command we handle. */
- msg->buf[5] = IPMI_CC_INVALID_CMD;
- goto end_msg;
- }
-
- buf = msg->buf + msg->len; /* After the CC */
- buf[0] = 0;
- buf[1] = 0;
- buf[2] = 0;
- buf[3] = 0;
- buf[4] = 0x51;
- buf[5] = 0;
- buf[6] = 0;
- buf[7] = 0;
- buf[8] = 0;
- buf[9] = 0;
- buf[10] = 0;
- msg->len += 11;
-
- end_msg:
- msg->buf[msg->len] = ipmb_checksum(msg->buf, msg->len, 0);
- msg->len++;
- qemu_mutex_lock(&ibs->lock);
- QTAILQ_INSERT_TAIL(&ibs->rcvbufs, msg, entry);
- ibs->msg_flags |= IPMI_BMC_MSG_FLAG_RCV_MSG_QUEUE;
- k->set_atn(s, 1, attn_irq_enabled(ibs));
- qemu_mutex_unlock(&ibs->lock);
-}
-
-static void do_watchdog_reset(IPMIBmcSim *ibs)
-{
- if (IPMI_BMC_WATCHDOG_GET_ACTION(ibs) ==
- IPMI_BMC_WATCHDOG_ACTION_NONE) {
- ibs->watchdog_running = 0;
- return;
- }
- ibs->watchdog_preaction_ran = 0;
-
-
- /* Timeout is in tenths of a second, offset is in seconds */
- ibs->watchdog_expiry = ipmi_getmonotime();
- ibs->watchdog_expiry += ibs->watchdog_timeout * 100000000LL;
- if (IPMI_BMC_WATCHDOG_GET_PRE_ACTION(ibs) != IPMI_BMC_WATCHDOG_PRE_NONE) {
- ibs->watchdog_expiry -= ibs->watchdog_pretimeout * 1000000000LL;
- }
- ibs->watchdog_running = 1;
-}
-
-static void reset_watchdog_timer(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- if (!ibs->watchdog_initialized) {
- rsp_buffer_set_error(rsp, 0x80);
- return;
- }
- do_watchdog_reset(ibs);
-}
-
-static void set_watchdog_timer(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMIInterface *s = ibs->parent.intf;
- IPMIInterfaceClass *k = IPMI_INTERFACE_GET_CLASS(s);
- unsigned int val;
-
- val = cmd[2] & 0x7; /* Validate use */
- if (val == 0 || val > 5) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
- val = cmd[3] & 0x7; /* Validate action */
- switch (val) {
- case IPMI_BMC_WATCHDOG_ACTION_NONE:
- break;
-
- case IPMI_BMC_WATCHDOG_ACTION_RESET:
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_RESET_CHASSIS, 1));
- break;
-
- case IPMI_BMC_WATCHDOG_ACTION_POWER_DOWN:
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWEROFF_CHASSIS, 1));
- break;
-
- case IPMI_BMC_WATCHDOG_ACTION_POWER_CYCLE:
- rsp_buffer_set_error(rsp, k->do_hw_op(s, IPMI_POWERCYCLE_CHASSIS, 1));
- break;
-
- default:
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- }
- if (rsp->buffer[2]) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
-
- val = (cmd[3] >> 4) & 0x7; /* Validate preaction */
- switch (val) {
- case IPMI_BMC_WATCHDOG_PRE_MSG_INT:
- case IPMI_BMC_WATCHDOG_PRE_NONE:
- break;
-
- case IPMI_BMC_WATCHDOG_PRE_NMI:
- if (!k->do_hw_op(s, IPMI_SEND_NMI, 1)) {
- /* NMI not supported. */
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
- break;
-
- default:
- /* We don't support PRE_SMI */
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
-
- ibs->watchdog_initialized = 1;
- ibs->watchdog_use = cmd[2] & IPMI_BMC_WATCHDOG_USE_MASK;
- ibs->watchdog_action = cmd[3] & IPMI_BMC_WATCHDOG_ACTION_MASK;
- ibs->watchdog_pretimeout = cmd[4];
- ibs->watchdog_expired &= ~cmd[5];
- ibs->watchdog_timeout = cmd[6] | (((uint16_t) cmd[7]) << 8);
- if (ibs->watchdog_running & IPMI_BMC_WATCHDOG_GET_DONT_STOP(ibs)) {
- do_watchdog_reset(ibs);
- } else {
- ibs->watchdog_running = 0;
- }
-}
-
-static void get_watchdog_timer(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, ibs->watchdog_use);
- rsp_buffer_push(rsp, ibs->watchdog_action);
- rsp_buffer_push(rsp, ibs->watchdog_pretimeout);
- rsp_buffer_push(rsp, ibs->watchdog_expired);
- if (ibs->watchdog_running) {
- long timeout;
- timeout = ((ibs->watchdog_expiry - ipmi_getmonotime() + 50000000)
- / 100000000);
- rsp_buffer_push(rsp, timeout & 0xff);
- rsp_buffer_push(rsp, (timeout >> 8) & 0xff);
- } else {
- rsp_buffer_push(rsp, 0);
- rsp_buffer_push(rsp, 0);
- }
-}
-
-static void get_sdr_rep_info(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- unsigned int i;
-
- rsp_buffer_push(rsp, 0x51); /* Conform to IPMI 1.5 spec */
- rsp_buffer_push(rsp, ibs->sdr.next_rec_id & 0xff);
- rsp_buffer_push(rsp, (ibs->sdr.next_rec_id >> 8) & 0xff);
- rsp_buffer_push(rsp, (MAX_SDR_SIZE - ibs->sdr.next_free) & 0xff);
- rsp_buffer_push(rsp, ((MAX_SDR_SIZE - ibs->sdr.next_free) >> 8) & 0xff);
- for (i = 0; i < 4; i++) {
- rsp_buffer_push(rsp, ibs->sdr.last_addition[i]);
- }
- for (i = 0; i < 4; i++) {
- rsp_buffer_push(rsp, ibs->sdr.last_clear[i]);
- }
- /* Only modal support, reserve supported */
- rsp_buffer_push(rsp, (ibs->sdr.overflow << 7) | 0x22);
-}
-
-static void reserve_sdr_rep(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, ibs->sdr.reservation & 0xff);
- rsp_buffer_push(rsp, (ibs->sdr.reservation >> 8) & 0xff);
-}
-
-static void get_sdr(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- unsigned int pos;
- uint16_t nextrec;
- struct ipmi_sdr_header *sdrh;
-
- if (cmd[6]) {
- if ((cmd[2] | (cmd[3] << 8)) != ibs->sdr.reservation) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
- return;
- }
- }
-
- pos = 0;
- if (sdr_find_entry(&ibs->sdr, cmd[4] | (cmd[5] << 8),
- &pos, &nextrec)) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
-
- sdrh = (struct ipmi_sdr_header *) &ibs->sdr.sdr[pos];
-
- if (cmd[6] > ipmi_sdr_length(sdrh)) {
- rsp_buffer_set_error(rsp, IPMI_CC_PARM_OUT_OF_RANGE);
- return;
- }
-
- rsp_buffer_push(rsp, nextrec & 0xff);
- rsp_buffer_push(rsp, (nextrec >> 8) & 0xff);
-
- if (cmd[7] == 0xff) {
- cmd[7] = ipmi_sdr_length(sdrh) - cmd[6];
- }
-
- if ((cmd[7] + rsp->len) > sizeof(rsp->buffer)) {
- rsp_buffer_set_error(rsp, IPMI_CC_CANNOT_RETURN_REQ_NUM_BYTES);
- return;
- }
-
- rsp_buffer_pushmore(rsp, ibs->sdr.sdr + pos + cmd[6], cmd[7]);
-}
-
-static void add_sdr(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- uint16_t recid;
- struct ipmi_sdr_header *sdrh = (struct ipmi_sdr_header *) cmd + 2;
-
- if (sdr_add_entry(ibs, sdrh, cmd_len - 2, &recid)) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
- rsp_buffer_push(rsp, recid & 0xff);
- rsp_buffer_push(rsp, (recid >> 8) & 0xff);
-}
-
-static void clear_sdr_rep(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- if ((cmd[2] | (cmd[3] << 8)) != ibs->sdr.reservation) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
- return;
- }
-
- if (cmd[4] != 'C' || cmd[5] != 'L' || cmd[6] != 'R') {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
- if (cmd[7] == 0xaa) {
- ibs->sdr.next_free = 0;
- ibs->sdr.overflow = 0;
- set_timestamp(ibs, ibs->sdr.last_clear);
- rsp_buffer_push(rsp, 1); /* Erasure complete */
- sdr_inc_reservation(&ibs->sdr);
- } else if (cmd[7] == 0) {
- rsp_buffer_push(rsp, 1); /* Erasure complete */
- } else {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
-}
-
-static void get_sel_info(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- unsigned int i, val;
-
- rsp_buffer_push(rsp, 0x51); /* Conform to IPMI 1.5 */
- rsp_buffer_push(rsp, ibs->sel.next_free & 0xff);
- rsp_buffer_push(rsp, (ibs->sel.next_free >> 8) & 0xff);
- val = (MAX_SEL_SIZE - ibs->sel.next_free) * 16;
- rsp_buffer_push(rsp, val & 0xff);
- rsp_buffer_push(rsp, (val >> 8) & 0xff);
- for (i = 0; i < 4; i++) {
- rsp_buffer_push(rsp, ibs->sel.last_addition[i]);
- }
- for (i = 0; i < 4; i++) {
- rsp_buffer_push(rsp, ibs->sel.last_clear[i]);
- }
- /* Only support Reserve SEL */
- rsp_buffer_push(rsp, (ibs->sel.overflow << 7) | 0x02);
-}
-
-static void reserve_sel(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- rsp_buffer_push(rsp, ibs->sel.reservation & 0xff);
- rsp_buffer_push(rsp, (ibs->sel.reservation >> 8) & 0xff);
-}
-
-static void get_sel_entry(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- unsigned int val;
-
- if (cmd[6]) {
- if ((cmd[2] | (cmd[3] << 8)) != ibs->sel.reservation) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
- return;
- }
- }
- if (ibs->sel.next_free == 0) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- if (cmd[6] > 15) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
- if (cmd[7] == 0xff) {
- cmd[7] = 16;
- } else if ((cmd[7] + cmd[6]) > 16) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- } else {
- cmd[7] += cmd[6];
- }
-
- val = cmd[4] | (cmd[5] << 8);
- if (val == 0xffff) {
- val = ibs->sel.next_free - 1;
- } else if (val >= ibs->sel.next_free) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- if ((val + 1) == ibs->sel.next_free) {
- rsp_buffer_push(rsp, 0xff);
- rsp_buffer_push(rsp, 0xff);
- } else {
- rsp_buffer_push(rsp, (val + 1) & 0xff);
- rsp_buffer_push(rsp, ((val + 1) >> 8) & 0xff);
- }
- for (; cmd[6] < cmd[7]; cmd[6]++) {
- rsp_buffer_push(rsp, ibs->sel.sel[val][cmd[6]]);
- }
-}
-
-static void add_sel_entry(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- if (sel_add_event(ibs, cmd + 2)) {
- rsp_buffer_set_error(rsp, IPMI_CC_OUT_OF_SPACE);
- return;
- }
- /* sel_add_event fills in the record number. */
- rsp_buffer_push(rsp, cmd[2]);
- rsp_buffer_push(rsp, cmd[3]);
-}
-
-static void clear_sel(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- if ((cmd[2] | (cmd[3] << 8)) != ibs->sel.reservation) {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_RESERVATION);
- return;
- }
-
- if (cmd[4] != 'C' || cmd[5] != 'L' || cmd[6] != 'R') {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
- if (cmd[7] == 0xaa) {
- ibs->sel.next_free = 0;
- ibs->sel.overflow = 0;
- set_timestamp(ibs, ibs->sdr.last_clear);
- rsp_buffer_push(rsp, 1); /* Erasure complete */
- sel_inc_reservation(&ibs->sel);
- } else if (cmd[7] == 0) {
- rsp_buffer_push(rsp, 1); /* Erasure complete */
- } else {
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
-}
-
-static void get_sel_time(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- uint32_t val;
- struct ipmi_time now;
-
- ipmi_gettime(&now);
- val = now.tv_sec + ibs->sel.time_offset;
- rsp_buffer_push(rsp, val & 0xff);
- rsp_buffer_push(rsp, (val >> 8) & 0xff);
- rsp_buffer_push(rsp, (val >> 16) & 0xff);
- rsp_buffer_push(rsp, (val >> 24) & 0xff);
-}
-
-static void set_sel_time(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- uint32_t val;
- struct ipmi_time now;
-
- val = cmd[2] | (cmd[3] << 8) | (cmd[4] << 16) | (cmd[5] << 24);
- ipmi_gettime(&now);
- ibs->sel.time_offset = now.tv_sec - ((long) val);
-}
-
-static void set_sensor_evt_enable(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMISensor *sens;
-
- if ((cmd[2] >= MAX_SENSORS) ||
- !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- sens = ibs->sensors + cmd[2];
- switch ((cmd[3] >> 4) & 0x3) {
- case 0: /* Do not change */
- break;
- case 1: /* Enable bits */
- if (cmd_len > 4) {
- sens->assert_enable |= cmd[4];
- }
- if (cmd_len > 5) {
- sens->assert_enable |= cmd[5] << 8;
- }
- if (cmd_len > 6) {
- sens->deassert_enable |= cmd[6];
- }
- if (cmd_len > 7) {
- sens->deassert_enable |= cmd[7] << 8;
- }
- break;
- case 2: /* Disable bits */
- if (cmd_len > 4) {
- sens->assert_enable &= ~cmd[4];
- }
- if (cmd_len > 5) {
- sens->assert_enable &= ~(cmd[5] << 8);
- }
- if (cmd_len > 6) {
- sens->deassert_enable &= ~cmd[6];
- }
- if (cmd_len > 7) {
- sens->deassert_enable &= ~(cmd[7] << 8);
- }
- break;
- case 3:
- rsp_buffer_set_error(rsp, IPMI_CC_INVALID_DATA_FIELD);
- return;
- }
- IPMI_SENSOR_SET_RET_STATUS(sens, cmd[3]);
-}
-
-static void get_sensor_evt_enable(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMISensor *sens;
-
- if ((cmd[2] >= MAX_SENSORS) ||
- !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- sens = ibs->sensors + cmd[2];
- rsp_buffer_push(rsp, IPMI_SENSOR_GET_RET_STATUS(sens));
- rsp_buffer_push(rsp, sens->assert_enable & 0xff);
- rsp_buffer_push(rsp, (sens->assert_enable >> 8) & 0xff);
- rsp_buffer_push(rsp, sens->deassert_enable & 0xff);
- rsp_buffer_push(rsp, (sens->deassert_enable >> 8) & 0xff);
-}
-
-static void rearm_sensor_evts(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMISensor *sens;
-
- if ((cmd[2] >= MAX_SENSORS) ||
- !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- sens = ibs->sensors + cmd[2];
-
- if ((cmd[3] & 0x80) == 0) {
- /* Just clear everything */
- sens->states = 0;
- return;
- }
-}
-
-static void get_sensor_evt_status(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMISensor *sens;
-
- if ((cmd[2] >= MAX_SENSORS) ||
- !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- sens = ibs->sensors + cmd[2];
- rsp_buffer_push(rsp, sens->reading);
- rsp_buffer_push(rsp, IPMI_SENSOR_GET_RET_STATUS(sens));
- rsp_buffer_push(rsp, sens->assert_states & 0xff);
- rsp_buffer_push(rsp, (sens->assert_states >> 8) & 0xff);
- rsp_buffer_push(rsp, sens->deassert_states & 0xff);
- rsp_buffer_push(rsp, (sens->deassert_states >> 8) & 0xff);
-}
-
-static void get_sensor_reading(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMISensor *sens;
-
- if ((cmd[2] >= MAX_SENSORS) ||
- !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- sens = ibs->sensors + cmd[2];
- rsp_buffer_push(rsp, sens->reading);
- rsp_buffer_push(rsp, IPMI_SENSOR_GET_RET_STATUS(sens));
- rsp_buffer_push(rsp, sens->states & 0xff);
- if (IPMI_SENSOR_IS_DISCRETE(sens)) {
- rsp_buffer_push(rsp, (sens->states >> 8) & 0xff);
- }
-}
-
-static void set_sensor_type(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMISensor *sens;
-
-
- if ((cmd[2] >= MAX_SENSORS) ||
- !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- sens = ibs->sensors + cmd[2];
- sens->sensor_type = cmd[3];
- sens->evt_reading_type_code = cmd[4] & 0x7f;
-}
-
-static void get_sensor_type(IPMIBmcSim *ibs,
- uint8_t *cmd, unsigned int cmd_len,
- RspBuffer *rsp)
-{
- IPMISensor *sens;
-
-
- if ((cmd[2] >= MAX_SENSORS) ||
- !IPMI_SENSOR_GET_PRESENT(ibs->sensors + cmd[2])) {
- rsp_buffer_set_error(rsp, IPMI_CC_REQ_ENTRY_NOT_PRESENT);
- return;
- }
- sens = ibs->sensors + cmd[2];
- rsp_buffer_push(rsp, sens->sensor_type);
- rsp_buffer_push(rsp, sens->evt_reading_type_code);
-}
-
-
-static const IPMICmdHandler chassis_cmds[] = {
- [IPMI_CMD_GET_CHASSIS_CAPABILITIES] = { chassis_capabilities },
- [IPMI_CMD_GET_CHASSIS_STATUS] = { chassis_status },
- [IPMI_CMD_CHASSIS_CONTROL] = { chassis_control, 3 },
- [IPMI_CMD_GET_SYS_RESTART_CAUSE] = { chassis_get_sys_restart_cause }
-};
-static const IPMINetfn chassis_netfn = {
- .cmd_nums = ARRAY_SIZE(chassis_cmds),
- .cmd_handlers = chassis_cmds
-};
-
-static const IPMICmdHandler sensor_event_cmds[] = {
- [IPMI_CMD_SET_SENSOR_EVT_ENABLE] = { set_sensor_evt_enable, 4 },
- [IPMI_CMD_GET_SENSOR_EVT_ENABLE] = { get_sensor_evt_enable, 3 },
- [IPMI_CMD_REARM_SENSOR_EVTS] = { rearm_sensor_evts, 4 },
- [IPMI_CMD_GET_SENSOR_EVT_STATUS] = { get_sensor_evt_status, 3 },
- [IPMI_CMD_GET_SENSOR_READING] = { get_sensor_reading, 3 },
- [IPMI_CMD_SET_SENSOR_TYPE] = { set_sensor_type, 5 },
- [IPMI_CMD_GET_SENSOR_TYPE] = { get_sensor_type, 3 },
-};
-static const IPMINetfn sensor_event_netfn = {
- .cmd_nums = ARRAY_SIZE(sensor_event_cmds),
- .cmd_handlers = sensor_event_cmds
-};
-
-static const IPMICmdHandler app_cmds[] = {
- [IPMI_CMD_GET_DEVICE_ID] = { get_device_id },
- [IPMI_CMD_COLD_RESET] = { cold_reset },
- [IPMI_CMD_WARM_RESET] = { warm_reset },
- [IPMI_CMD_SET_ACPI_POWER_STATE] = { set_acpi_power_state, 4 },
- [IPMI_CMD_GET_ACPI_POWER_STATE] = { get_acpi_power_state },
- [IPMI_CMD_GET_DEVICE_GUID] = { get_device_guid },
- [IPMI_CMD_SET_BMC_GLOBAL_ENABLES] = { set_bmc_global_enables, 3 },
- [IPMI_CMD_GET_BMC_GLOBAL_ENABLES] = { get_bmc_global_enables },
- [IPMI_CMD_CLR_MSG_FLAGS] = { clr_msg_flags, 3 },
- [IPMI_CMD_GET_MSG_FLAGS] = { get_msg_flags },
- [IPMI_CMD_GET_MSG] = { get_msg },
- [IPMI_CMD_SEND_MSG] = { send_msg, 3 },
- [IPMI_CMD_READ_EVT_MSG_BUF] = { read_evt_msg_buf },
- [IPMI_CMD_RESET_WATCHDOG_TIMER] = { reset_watchdog_timer },
- [IPMI_CMD_SET_WATCHDOG_TIMER] = { set_watchdog_timer, 8 },
- [IPMI_CMD_GET_WATCHDOG_TIMER] = { get_watchdog_timer },
-};
-static const IPMINetfn app_netfn = {
- .cmd_nums = ARRAY_SIZE(app_cmds),
- .cmd_handlers = app_cmds
-};
-
-static const IPMICmdHandler storage_cmds[] = {
- [IPMI_CMD_GET_SDR_REP_INFO] = { get_sdr_rep_info },
- [IPMI_CMD_RESERVE_SDR_REP] = { reserve_sdr_rep },
- [IPMI_CMD_GET_SDR] = { get_sdr, 8 },
- [IPMI_CMD_ADD_SDR] = { add_sdr },
- [IPMI_CMD_CLEAR_SDR_REP] = { clear_sdr_rep, 8 },
- [IPMI_CMD_GET_SEL_INFO] = { get_sel_info },
- [IPMI_CMD_RESERVE_SEL] = { reserve_sel },
- [IPMI_CMD_GET_SEL_ENTRY] = { get_sel_entry, 8 },
- [IPMI_CMD_ADD_SEL_ENTRY] = { add_sel_entry, 18 },
- [IPMI_CMD_CLEAR_SEL] = { clear_sel, 8 },
- [IPMI_CMD_GET_SEL_TIME] = { get_sel_time, 6 },
- [IPMI_CMD_SET_SEL_TIME] = { set_sel_time },
-};
-
-static const IPMINetfn storage_netfn = {
- .cmd_nums = ARRAY_SIZE(storage_cmds),
- .cmd_handlers = storage_cmds
-};
-
-static void register_cmds(IPMIBmcSim *s)
-{
- ipmi_register_netfn(s, IPMI_NETFN_CHASSIS, &chassis_netfn);
- ipmi_register_netfn(s, IPMI_NETFN_SENSOR_EVENT, &sensor_event_netfn);
- ipmi_register_netfn(s, IPMI_NETFN_APP, &app_netfn);
- ipmi_register_netfn(s, IPMI_NETFN_STORAGE, &storage_netfn);
-}
-
-static uint8_t init_sdrs[] = {
- /* Watchdog device */
- 0x00, 0x00, 0x51, 0x02, 35, 0x20, 0x00, 0x00,
- 0x23, 0x01, 0x63, 0x00, 0x23, 0x6f, 0x0f, 0x01,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8,
- 'W', 'a', 't', 'c', 'h', 'd', 'o', 'g',
-};
-
-static void ipmi_sdr_init(IPMIBmcSim *ibs)
-{
- unsigned int i;
- int len;
- size_t sdrs_size;
- uint8_t *sdrs;
-
- sdrs_size = sizeof(init_sdrs);
- sdrs = init_sdrs;
-
- for (i = 0; i < sdrs_size; i += len) {
- struct ipmi_sdr_header *sdrh;
-
- if (i + IPMI_SDR_HEADER_SIZE > sdrs_size) {
- error_report("Problem with recid 0x%4.4x", i);
- return;
- }
- sdrh = (struct ipmi_sdr_header *) &sdrs[i];
- len = ipmi_sdr_length(sdrh);
- if (i + len > sdrs_size) {
- error_report("Problem with recid 0x%4.4x", i);
- return;
- }
- sdr_add_entry(ibs, sdrh, len, NULL);
- }
-}
-
-static const VMStateDescription vmstate_ipmi_sim = {
- .name = TYPE_IPMI_BMC_SIMULATOR,
- .version_id = 1,
- .minimum_version_id = 1,
- .fields = (VMStateField[]) {
- VMSTATE_UINT8(bmc_global_enables, IPMIBmcSim),
- VMSTATE_UINT8(msg_flags, IPMIBmcSim),
- VMSTATE_BOOL(watchdog_initialized, IPMIBmcSim),
- VMSTATE_UINT8(watchdog_use, IPMIBmcSim),
- VMSTATE_UINT8(watchdog_action, IPMIBmcSim),
- VMSTATE_UINT8(watchdog_pretimeout, IPMIBmcSim),
- VMSTATE_BOOL(watchdog_expired, IPMIBmcSim),
- VMSTATE_UINT16(watchdog_timeout, IPMIBmcSim),
- VMSTATE_BOOL(watchdog_running, IPMIBmcSim),
- VMSTATE_BOOL(watchdog_preaction_ran, IPMIBmcSim),
- VMSTATE_INT64(watchdog_expiry, IPMIBmcSim),
- VMSTATE_UINT8_ARRAY(evtbuf, IPMIBmcSim, 16),
- VMSTATE_UINT8(sensors[IPMI_WATCHDOG_SENSOR].status, IPMIBmcSim),
- VMSTATE_UINT8(sensors[IPMI_WATCHDOG_SENSOR].reading, IPMIBmcSim),
- VMSTATE_UINT16(sensors[IPMI_WATCHDOG_SENSOR].states, IPMIBmcSim),
- VMSTATE_UINT16(sensors[IPMI_WATCHDOG_SENSOR].assert_states, IPMIBmcSim),
- VMSTATE_UINT16(sensors[IPMI_WATCHDOG_SENSOR].deassert_states,
- IPMIBmcSim),
- VMSTATE_UINT16(sensors[IPMI_WATCHDOG_SENSOR].assert_enable, IPMIBmcSim),
- VMSTATE_END_OF_LIST()
- }
-};
-
-static void ipmi_sim_realize(DeviceState *dev, Error **errp)
-{
- IPMIBmc *b = IPMI_BMC(dev);
- unsigned int i;
- IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b);
-
- qemu_mutex_init(&ibs->lock);
- QTAILQ_INIT(&ibs->rcvbufs);
-
- ibs->bmc_global_enables = (1 << IPMI_BMC_EVENT_LOG_BIT);
- ibs->device_id = 0x20;
- ibs->ipmi_version = 0x02; /* IPMI 2.0 */
- ibs->restart_cause = 0;
- for (i = 0; i < 4; i++) {
- ibs->sel.last_addition[i] = 0xff;
- ibs->sel.last_clear[i] = 0xff;
- ibs->sdr.last_addition[i] = 0xff;
- ibs->sdr.last_clear[i] = 0xff;
- }
-
- ipmi_sdr_init(ibs);
-
- ibs->acpi_power_state[0] = 0;
- ibs->acpi_power_state[1] = 0;
-
- if (qemu_uuid_set) {
- memcpy(&ibs->uuid, qemu_uuid, 16);
- } else {
- memset(&ibs->uuid, 0, 16);
- }
-
- ipmi_init_sensors_from_sdrs(ibs);
- register_cmds(ibs);
-
- ibs->timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, ipmi_timeout, ibs);
-
- vmstate_register(NULL, 0, &vmstate_ipmi_sim, ibs);
-}
-
-static void ipmi_sim_class_init(ObjectClass *oc, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(oc);
- IPMIBmcClass *bk = IPMI_BMC_CLASS(oc);
-
- dc->realize = ipmi_sim_realize;
- bk->handle_command = ipmi_sim_handle_command;
-}
-
-static const TypeInfo ipmi_sim_type = {
- .name = TYPE_IPMI_BMC_SIMULATOR,
- .parent = TYPE_IPMI_BMC,
- .instance_size = sizeof(IPMIBmcSim),
- .class_init = ipmi_sim_class_init,
-};
-
-static void ipmi_sim_register_types(void)
-{
- type_register_static(&ipmi_sim_type);
-}
-
-type_init(ipmi_sim_register_types)
diff --git a/qemu/hw/ipmi/isa_ipmi_bt.c b/qemu/hw/ipmi/isa_ipmi_bt.c
deleted file mode 100644
index aaea12ecd..000000000
--- a/qemu/hw/ipmi/isa_ipmi_bt.c
+++ /dev/null
@@ -1,530 +0,0 @@
-/*
- * QEMU ISA IPMI BT emulation
- *
- * Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "hw/hw.h"
-#include "hw/ipmi/ipmi.h"
-#include "hw/isa/isa.h"
-#include "hw/i386/pc.h"
-
-/* Control register */
-#define IPMI_BT_CLR_WR_BIT 0
-#define IPMI_BT_CLR_RD_BIT 1
-#define IPMI_BT_H2B_ATN_BIT 2
-#define IPMI_BT_B2H_ATN_BIT 3
-#define IPMI_BT_SMS_ATN_BIT 4
-#define IPMI_BT_HBUSY_BIT 6
-#define IPMI_BT_BBUSY_BIT 7
-
-#define IPMI_BT_CLR_WR_MASK (1 << IPMI_BT_CLR_WR_BIT)
-#define IPMI_BT_GET_CLR_WR(d) (((d) >> IPMI_BT_CLR_WR_BIT) & 0x1)
-#define IPMI_BT_SET_CLR_WR(d, v) (d) = (((d) & ~IPMI_BT_CLR_WR_MASK) | \
- (((v & 1) << IPMI_BT_CLR_WR_BIT)))
-
-#define IPMI_BT_CLR_RD_MASK (1 << IPMI_BT_CLR_RD_BIT)
-#define IPMI_BT_GET_CLR_RD(d) (((d) >> IPMI_BT_CLR_RD_BIT) & 0x1)
-#define IPMI_BT_SET_CLR_RD(d, v) (d) = (((d) & ~IPMI_BT_CLR_RD_MASK) | \
- (((v & 1) << IPMI_BT_CLR_RD_BIT)))
-
-#define IPMI_BT_H2B_ATN_MASK (1 << IPMI_BT_H2B_ATN_BIT)
-#define IPMI_BT_GET_H2B_ATN(d) (((d) >> IPMI_BT_H2B_ATN_BIT) & 0x1)
-#define IPMI_BT_SET_H2B_ATN(d, v) (d) = (((d) & ~IPMI_BT_H2B_ATN_MASK) | \
- (((v & 1) << IPMI_BT_H2B_ATN_BIT)))
-
-#define IPMI_BT_B2H_ATN_MASK (1 << IPMI_BT_B2H_ATN_BIT)
-#define IPMI_BT_GET_B2H_ATN(d) (((d) >> IPMI_BT_B2H_ATN_BIT) & 0x1)
-#define IPMI_BT_SET_B2H_ATN(d, v) (d) = (((d) & ~IPMI_BT_B2H_ATN_MASK) | \
- (((v & 1) << IPMI_BT_B2H_ATN_BIT)))
-
-#define IPMI_BT_SMS_ATN_MASK (1 << IPMI_BT_SMS_ATN_BIT)
-#define IPMI_BT_GET_SMS_ATN(d) (((d) >> IPMI_BT_SMS_ATN_BIT) & 0x1)
-#define IPMI_BT_SET_SMS_ATN(d, v) (d) = (((d) & ~IPMI_BT_SMS_ATN_MASK) | \
- (((v & 1) << IPMI_BT_SMS_ATN_BIT)))
-
-#define IPMI_BT_HBUSY_MASK (1 << IPMI_BT_HBUSY_BIT)
-#define IPMI_BT_GET_HBUSY(d) (((d) >> IPMI_BT_HBUSY_BIT) & 0x1)
-#define IPMI_BT_SET_HBUSY(d, v) (d) = (((d) & ~IPMI_BT_HBUSY_MASK) | \
- (((v & 1) << IPMI_BT_HBUSY_BIT)))
-
-#define IPMI_BT_BBUSY_MASK (1 << IPMI_BT_BBUSY_BIT)
-#define IPMI_BT_GET_BBUSY(d) (((d) >> IPMI_BT_BBUSY_BIT) & 0x1)
-#define IPMI_BT_SET_BBUSY(d, v) (d) = (((d) & ~IPMI_BT_BBUSY_MASK) | \
- (((v & 1) << IPMI_BT_BBUSY_BIT)))
-
-
-/* Mask register */
-#define IPMI_BT_B2H_IRQ_EN_BIT 0
-#define IPMI_BT_B2H_IRQ_BIT 1
-
-#define IPMI_BT_B2H_IRQ_EN_MASK (1 << IPMI_BT_B2H_IRQ_EN_BIT)
-#define IPMI_BT_GET_B2H_IRQ_EN(d) (((d) >> IPMI_BT_B2H_IRQ_EN_BIT) & 0x1)
-#define IPMI_BT_SET_B2H_IRQ_EN(d, v) (d) = (((d) & ~IPMI_BT_B2H_IRQ_EN_MASK) | \
- (((v & 1) << IPMI_BT_B2H_IRQ_EN_BIT)))
-
-#define IPMI_BT_B2H_IRQ_MASK (1 << IPMI_BT_B2H_IRQ_BIT)
-#define IPMI_BT_GET_B2H_IRQ(d) (((d) >> IPMI_BT_B2H_IRQ_BIT) & 0x1)
-#define IPMI_BT_SET_B2H_IRQ(d, v) (d) = (((d) & ~IPMI_BT_B2H_IRQ_MASK) | \
- (((v & 1) << IPMI_BT_B2H_IRQ_BIT)))
-
-typedef struct IPMIBT {
- IPMIBmc *bmc;
-
- bool do_wake;
-
- qemu_irq irq;
-
- uint32_t io_base;
- unsigned long io_length;
- MemoryRegion io;
-
- bool obf_irq_set;
- bool atn_irq_set;
- bool use_irq;
- bool irqs_enabled;
-
- uint8_t outmsg[MAX_IPMI_MSG_SIZE];
- uint32_t outpos;
- uint32_t outlen;
-
- uint8_t inmsg[MAX_IPMI_MSG_SIZE];
- uint32_t inlen;
-
- uint8_t control_reg;
- uint8_t mask_reg;
-
- /*
- * This is a response number that we send with the command to make
- * sure that the response matches the command.
- */
- uint8_t waiting_rsp;
- uint8_t waiting_seq;
-} IPMIBT;
-
-#define IPMI_CMD_GET_BT_INTF_CAP 0x36
-
-static void ipmi_bt_handle_event(IPMIInterface *ii)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
-
- if (ib->inlen < 4) {
- goto out;
- }
- /* Note that overruns are handled by handle_command */
- if (ib->inmsg[0] != (ib->inlen - 1)) {
- /* Length mismatch, just ignore. */
- IPMI_BT_SET_BBUSY(ib->control_reg, 1);
- ib->inlen = 0;
- goto out;
- }
- if ((ib->inmsg[1] == (IPMI_NETFN_APP << 2)) &&
- (ib->inmsg[3] == IPMI_CMD_GET_BT_INTF_CAP)) {
- /* We handle this one ourselves. */
- ib->outmsg[0] = 9;
- ib->outmsg[1] = ib->inmsg[1] | 0x04;
- ib->outmsg[2] = ib->inmsg[2];
- ib->outmsg[3] = ib->inmsg[3];
- ib->outmsg[4] = 0;
- ib->outmsg[5] = 1; /* Only support 1 outstanding request. */
- if (sizeof(ib->inmsg) > 0xff) { /* Input buffer size */
- ib->outmsg[6] = 0xff;
- } else {
- ib->outmsg[6] = (unsigned char) sizeof(ib->inmsg);
- }
- if (sizeof(ib->outmsg) > 0xff) { /* Output buffer size */
- ib->outmsg[7] = 0xff;
- } else {
- ib->outmsg[7] = (unsigned char) sizeof(ib->outmsg);
- }
- ib->outmsg[8] = 10; /* Max request to response time */
- ib->outmsg[9] = 0; /* Don't recommend retries */
- ib->outlen = 10;
- IPMI_BT_SET_BBUSY(ib->control_reg, 0);
- IPMI_BT_SET_B2H_ATN(ib->control_reg, 1);
- if (ib->use_irq && ib->irqs_enabled &&
- !IPMI_BT_GET_B2H_IRQ(ib->mask_reg) &&
- IPMI_BT_GET_B2H_IRQ_EN(ib->mask_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 1);
- qemu_irq_raise(ib->irq);
- }
- goto out;
- }
- ib->waiting_seq = ib->inmsg[2];
- ib->inmsg[2] = ib->inmsg[1];
- {
- IPMIBmcClass *bk = IPMI_BMC_GET_CLASS(ib->bmc);
- bk->handle_command(ib->bmc, ib->inmsg + 2, ib->inlen - 2,
- sizeof(ib->inmsg), ib->waiting_rsp);
- }
- out:
- return;
-}
-
-static void ipmi_bt_handle_rsp(IPMIInterface *ii, uint8_t msg_id,
- unsigned char *rsp, unsigned int rsp_len)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
-
- if (ib->waiting_rsp == msg_id) {
- ib->waiting_rsp++;
- if (rsp_len > (sizeof(ib->outmsg) - 2)) {
- ib->outmsg[0] = 4;
- ib->outmsg[1] = rsp[0];
- ib->outmsg[2] = ib->waiting_seq;
- ib->outmsg[3] = rsp[1];
- ib->outmsg[4] = IPMI_CC_CANNOT_RETURN_REQ_NUM_BYTES;
- ib->outlen = 5;
- } else {
- ib->outmsg[0] = rsp_len + 1;
- ib->outmsg[1] = rsp[0];
- ib->outmsg[2] = ib->waiting_seq;
- memcpy(ib->outmsg + 3, rsp + 1, rsp_len - 1);
- ib->outlen = rsp_len + 2;
- }
- IPMI_BT_SET_BBUSY(ib->control_reg, 0);
- IPMI_BT_SET_B2H_ATN(ib->control_reg, 1);
- if (ib->use_irq && ib->irqs_enabled &&
- !IPMI_BT_GET_B2H_IRQ(ib->mask_reg) &&
- IPMI_BT_GET_B2H_IRQ_EN(ib->mask_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 1);
- qemu_irq_raise(ib->irq);
- }
- }
-}
-
-
-static uint64_t ipmi_bt_ioport_read(void *opaque, hwaddr addr, unsigned size)
-{
- IPMIInterface *ii = opaque;
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
- uint32_t ret = 0xff;
-
- switch (addr & 3) {
- case 0:
- ret = ib->control_reg;
- break;
- case 1:
- if (ib->outpos < ib->outlen) {
- ret = ib->outmsg[ib->outpos];
- ib->outpos++;
- if (ib->outpos == ib->outlen) {
- ib->outpos = 0;
- ib->outlen = 0;
- }
- } else {
- ret = 0xff;
- }
- break;
- case 2:
- ret = ib->mask_reg;
- break;
- }
- return ret;
-}
-
-static void ipmi_bt_signal(IPMIBT *ib, IPMIInterface *ii)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
-
- ib->do_wake = 1;
- while (ib->do_wake) {
- ib->do_wake = 0;
- iic->handle_if_event(ii);
- }
-}
-
-static void ipmi_bt_ioport_write(void *opaque, hwaddr addr, uint64_t val,
- unsigned size)
-{
- IPMIInterface *ii = opaque;
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
-
- switch (addr & 3) {
- case 0:
- if (IPMI_BT_GET_CLR_WR(val)) {
- ib->inlen = 0;
- }
- if (IPMI_BT_GET_CLR_RD(val)) {
- ib->outpos = 0;
- }
- if (IPMI_BT_GET_B2H_ATN(val)) {
- IPMI_BT_SET_B2H_ATN(ib->control_reg, 0);
- }
- if (IPMI_BT_GET_SMS_ATN(val)) {
- IPMI_BT_SET_SMS_ATN(ib->control_reg, 0);
- }
- if (IPMI_BT_GET_HBUSY(val)) {
- /* Toggle */
- IPMI_BT_SET_HBUSY(ib->control_reg,
- !IPMI_BT_GET_HBUSY(ib->control_reg));
- }
- if (IPMI_BT_GET_H2B_ATN(val)) {
- IPMI_BT_SET_BBUSY(ib->control_reg, 1);
- ipmi_bt_signal(ib, ii);
- }
- break;
-
- case 1:
- if (ib->inlen < sizeof(ib->inmsg)) {
- ib->inmsg[ib->inlen] = val;
- }
- ib->inlen++;
- break;
-
- case 2:
- if (IPMI_BT_GET_B2H_IRQ_EN(val) !=
- IPMI_BT_GET_B2H_IRQ_EN(ib->mask_reg)) {
- if (IPMI_BT_GET_B2H_IRQ_EN(val)) {
- if (IPMI_BT_GET_B2H_ATN(ib->control_reg) ||
- IPMI_BT_GET_SMS_ATN(ib->control_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 1);
- qemu_irq_raise(ib->irq);
- }
- IPMI_BT_SET_B2H_IRQ_EN(ib->mask_reg, 1);
- } else {
- if (IPMI_BT_GET_B2H_IRQ(ib->mask_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 0);
- qemu_irq_lower(ib->irq);
- }
- IPMI_BT_SET_B2H_IRQ_EN(ib->mask_reg, 0);
- }
- }
- if (IPMI_BT_GET_B2H_IRQ(val) && IPMI_BT_GET_B2H_IRQ(ib->mask_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 0);
- qemu_irq_lower(ib->irq);
- }
- break;
- }
-}
-
-static const MemoryRegionOps ipmi_bt_io_ops = {
- .read = ipmi_bt_ioport_read,
- .write = ipmi_bt_ioport_write,
- .impl = {
- .min_access_size = 1,
- .max_access_size = 1,
- },
- .endianness = DEVICE_LITTLE_ENDIAN,
-};
-
-static void ipmi_bt_set_atn(IPMIInterface *ii, int val, int irq)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
-
- if (!!val == IPMI_BT_GET_SMS_ATN(ib->control_reg)) {
- return;
- }
-
- IPMI_BT_SET_SMS_ATN(ib->control_reg, val);
- if (val) {
- if (irq && ib->use_irq && ib->irqs_enabled &&
- !IPMI_BT_GET_B2H_ATN(ib->control_reg) &&
- IPMI_BT_GET_B2H_IRQ_EN(ib->mask_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 1);
- qemu_irq_raise(ib->irq);
- }
- } else {
- if (!IPMI_BT_GET_B2H_ATN(ib->control_reg) &&
- IPMI_BT_GET_B2H_IRQ(ib->mask_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 0);
- qemu_irq_lower(ib->irq);
- }
- }
-}
-
-static void ipmi_bt_handle_reset(IPMIInterface *ii, bool is_cold)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
-
- if (is_cold) {
- /* Disable the BT interrupt on reset */
- if (IPMI_BT_GET_B2H_IRQ(ib->mask_reg)) {
- IPMI_BT_SET_B2H_IRQ(ib->mask_reg, 0);
- qemu_irq_lower(ib->irq);
- }
- IPMI_BT_SET_B2H_IRQ_EN(ib->mask_reg, 0);
- }
-}
-
-static void ipmi_bt_set_irq_enable(IPMIInterface *ii, int val)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
-
- ib->irqs_enabled = val;
-}
-
-static void ipmi_bt_init(IPMIInterface *ii, Error **errp)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIBT *ib = iic->get_backend_data(ii);
-
- ib->io_length = 3;
-
- memory_region_init_io(&ib->io, NULL, &ipmi_bt_io_ops, ii, "ipmi-bt", 3);
-}
-
-static void ipmi_bt_class_init(IPMIInterfaceClass *iic)
-{
- iic->init = ipmi_bt_init;
- iic->set_atn = ipmi_bt_set_atn;
- iic->handle_rsp = ipmi_bt_handle_rsp;
- iic->handle_if_event = ipmi_bt_handle_event;
- iic->set_irq_enable = ipmi_bt_set_irq_enable;
- iic->reset = ipmi_bt_handle_reset;
-}
-
-
-#define TYPE_ISA_IPMI_BT "isa-ipmi-bt"
-#define ISA_IPMI_BT(obj) OBJECT_CHECK(ISAIPMIBTDevice, (obj), \
- TYPE_ISA_IPMI_BT)
-
-typedef struct ISAIPMIBTDevice {
- ISADevice dev;
- int32_t isairq;
- IPMIBT bt;
- IPMIFwInfo fwinfo;
-} ISAIPMIBTDevice;
-
-static void isa_ipmi_bt_realize(DeviceState *dev, Error **errp)
-{
- ISADevice *isadev = ISA_DEVICE(dev);
- ISAIPMIBTDevice *iib = ISA_IPMI_BT(dev);
- IPMIInterface *ii = IPMI_INTERFACE(dev);
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
-
- if (!iib->bt.bmc) {
- error_setg(errp, "IPMI device requires a bmc attribute to be set");
- return;
- }
-
- iib->bt.bmc->intf = ii;
-
- iic->init(ii, errp);
- if (*errp)
- return;
-
- if (iib->isairq > 0) {
- isa_init_irq(isadev, &iib->bt.irq, iib->isairq);
- iib->bt.use_irq = 1;
- }
-
- qdev_set_legacy_instance_id(dev, iib->bt.io_base, iib->bt.io_length);
-
- isa_register_ioport(isadev, &iib->bt.io, iib->bt.io_base);
-
- iib->fwinfo.interface_name = "bt";
- iib->fwinfo.interface_type = IPMI_SMBIOS_BT;
- iib->fwinfo.ipmi_spec_major_revision = 2;
- iib->fwinfo.ipmi_spec_minor_revision = 0;
- iib->fwinfo.base_address = iib->bt.io_base;
- iib->fwinfo.register_length = iib->bt.io_length;
- iib->fwinfo.register_spacing = 1;
- iib->fwinfo.memspace = IPMI_MEMSPACE_IO;
- iib->fwinfo.irq_type = IPMI_LEVEL_IRQ;
- iib->fwinfo.interrupt_number = iib->isairq;
- iib->fwinfo.acpi_parent = "\\_SB.PCI0.ISA";
- iib->fwinfo.i2c_slave_address = iib->bt.bmc->slave_addr;
- ipmi_add_fwinfo(&iib->fwinfo, errp);
-}
-
-static const VMStateDescription vmstate_ISAIPMIBTDevice = {
- .name = TYPE_IPMI_INTERFACE,
- .version_id = 1,
- .minimum_version_id = 1,
- .fields = (VMStateField[]) {
- VMSTATE_BOOL(bt.obf_irq_set, ISAIPMIBTDevice),
- VMSTATE_BOOL(bt.atn_irq_set, ISAIPMIBTDevice),
- VMSTATE_BOOL(bt.use_irq, ISAIPMIBTDevice),
- VMSTATE_BOOL(bt.irqs_enabled, ISAIPMIBTDevice),
- VMSTATE_UINT32(bt.outpos, ISAIPMIBTDevice),
- VMSTATE_VBUFFER_UINT32(bt.outmsg, ISAIPMIBTDevice, 1, NULL, 0,
- bt.outlen),
- VMSTATE_VBUFFER_UINT32(bt.inmsg, ISAIPMIBTDevice, 1, NULL, 0,
- bt.inlen),
- VMSTATE_UINT8(bt.control_reg, ISAIPMIBTDevice),
- VMSTATE_UINT8(bt.mask_reg, ISAIPMIBTDevice),
- VMSTATE_UINT8(bt.waiting_rsp, ISAIPMIBTDevice),
- VMSTATE_UINT8(bt.waiting_seq, ISAIPMIBTDevice),
- VMSTATE_END_OF_LIST()
- }
-};
-
-static void isa_ipmi_bt_init(Object *obj)
-{
- ISAIPMIBTDevice *iib = ISA_IPMI_BT(obj);
-
- ipmi_bmc_find_and_link(obj, (Object **) &iib->bt.bmc);
-
- vmstate_register(NULL, 0, &vmstate_ISAIPMIBTDevice, iib);
-}
-
-static void *isa_ipmi_bt_get_backend_data(IPMIInterface *ii)
-{
- ISAIPMIBTDevice *iib = ISA_IPMI_BT(ii);
-
- return &iib->bt;
-}
-
-static Property ipmi_isa_properties[] = {
- DEFINE_PROP_UINT32("ioport", ISAIPMIBTDevice, bt.io_base, 0xe4),
- DEFINE_PROP_INT32("irq", ISAIPMIBTDevice, isairq, 5),
- DEFINE_PROP_END_OF_LIST(),
-};
-
-static void isa_ipmi_bt_class_init(ObjectClass *oc, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(oc);
- IPMIInterfaceClass *iic = IPMI_INTERFACE_CLASS(oc);
-
- dc->realize = isa_ipmi_bt_realize;
- dc->props = ipmi_isa_properties;
-
- iic->get_backend_data = isa_ipmi_bt_get_backend_data;
- ipmi_bt_class_init(iic);
-}
-
-static const TypeInfo isa_ipmi_bt_info = {
- .name = TYPE_ISA_IPMI_BT,
- .parent = TYPE_ISA_DEVICE,
- .instance_size = sizeof(ISAIPMIBTDevice),
- .instance_init = isa_ipmi_bt_init,
- .class_init = isa_ipmi_bt_class_init,
- .interfaces = (InterfaceInfo[]) {
- { TYPE_IPMI_INTERFACE },
- { }
- }
-};
-
-static void ipmi_register_types(void)
-{
- type_register_static(&isa_ipmi_bt_info);
-}
-
-type_init(ipmi_register_types)
diff --git a/qemu/hw/ipmi/isa_ipmi_kcs.c b/qemu/hw/ipmi/isa_ipmi_kcs.c
deleted file mode 100644
index 2742ce06c..000000000
--- a/qemu/hw/ipmi/isa_ipmi_kcs.c
+++ /dev/null
@@ -1,495 +0,0 @@
-/*
- * QEMU ISA IPMI KCS emulation
- *
- * Copyright (c) 2015 Corey Minyard, MontaVista Software, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#include "qemu/osdep.h"
-#include "qapi/error.h"
-#include "hw/hw.h"
-#include "hw/ipmi/ipmi.h"
-#include "hw/isa/isa.h"
-#include "hw/i386/pc.h"
-
-#define IPMI_KCS_OBF_BIT 0
-#define IPMI_KCS_IBF_BIT 1
-#define IPMI_KCS_SMS_ATN_BIT 2
-#define IPMI_KCS_CD_BIT 3
-
-#define IPMI_KCS_OBF_MASK (1 << IPMI_KCS_OBF_BIT)
-#define IPMI_KCS_GET_OBF(d) (((d) >> IPMI_KCS_OBF_BIT) & 0x1)
-#define IPMI_KCS_SET_OBF(d, v) (d) = (((d) & ~IPMI_KCS_OBF_MASK) | \
- (((v) & 1) << IPMI_KCS_OBF_BIT))
-#define IPMI_KCS_IBF_MASK (1 << IPMI_KCS_IBF_BIT)
-#define IPMI_KCS_GET_IBF(d) (((d) >> IPMI_KCS_IBF_BIT) & 0x1)
-#define IPMI_KCS_SET_IBF(d, v) (d) = (((d) & ~IPMI_KCS_IBF_MASK) | \
- (((v) & 1) << IPMI_KCS_IBF_BIT))
-#define IPMI_KCS_SMS_ATN_MASK (1 << IPMI_KCS_SMS_ATN_BIT)
-#define IPMI_KCS_GET_SMS_ATN(d) (((d) >> IPMI_KCS_SMS_ATN_BIT) & 0x1)
-#define IPMI_KCS_SET_SMS_ATN(d, v) (d) = (((d) & ~IPMI_KCS_SMS_ATN_MASK) | \
- (((v) & 1) << IPMI_KCS_SMS_ATN_BIT))
-#define IPMI_KCS_CD_MASK (1 << IPMI_KCS_CD_BIT)
-#define IPMI_KCS_GET_CD(d) (((d) >> IPMI_KCS_CD_BIT) & 0x1)
-#define IPMI_KCS_SET_CD(d, v) (d) = (((d) & ~IPMI_KCS_CD_MASK) | \
- (((v) & 1) << IPMI_KCS_CD_BIT))
-
-#define IPMI_KCS_IDLE_STATE 0
-#define IPMI_KCS_READ_STATE 1
-#define IPMI_KCS_WRITE_STATE 2
-#define IPMI_KCS_ERROR_STATE 3
-
-#define IPMI_KCS_GET_STATE(d) (((d) >> 6) & 0x3)
-#define IPMI_KCS_SET_STATE(d, v) ((d) = ((d) & ~0xc0) | (((v) & 0x3) << 6))
-
-#define IPMI_KCS_ABORT_STATUS_CMD 0x60
-#define IPMI_KCS_WRITE_START_CMD 0x61
-#define IPMI_KCS_WRITE_END_CMD 0x62
-#define IPMI_KCS_READ_CMD 0x68
-
-#define IPMI_KCS_STATUS_NO_ERR 0x00
-#define IPMI_KCS_STATUS_ABORTED_ERR 0x01
-#define IPMI_KCS_STATUS_BAD_CC_ERR 0x02
-#define IPMI_KCS_STATUS_LENGTH_ERR 0x06
-
-typedef struct IPMIKCS {
- IPMIBmc *bmc;
-
- bool do_wake;
-
- qemu_irq irq;
-
- uint32_t io_base;
- unsigned long io_length;
- MemoryRegion io;
-
- bool obf_irq_set;
- bool atn_irq_set;
- bool use_irq;
- bool irqs_enabled;
-
- uint8_t outmsg[MAX_IPMI_MSG_SIZE];
- uint32_t outpos;
- uint32_t outlen;
-
- uint8_t inmsg[MAX_IPMI_MSG_SIZE];
- uint32_t inlen;
- bool write_end;
-
- uint8_t status_reg;
- uint8_t data_out_reg;
-
- int16_t data_in_reg; /* -1 means not written */
- int16_t cmd_reg;
-
- /*
- * This is a response number that we send with the command to make
- * sure that the response matches the command.
- */
- uint8_t waiting_rsp;
-} IPMIKCS;
-
-#define SET_OBF() \
- do { \
- IPMI_KCS_SET_OBF(ik->status_reg, 1); \
- if (ik->use_irq && ik->irqs_enabled && !ik->obf_irq_set) { \
- ik->obf_irq_set = 1; \
- if (!ik->atn_irq_set) { \
- qemu_irq_raise(ik->irq); \
- } \
- } \
- } while (0)
-
-static void ipmi_kcs_signal(IPMIKCS *ik, IPMIInterface *ii)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
-
- ik->do_wake = 1;
- while (ik->do_wake) {
- ik->do_wake = 0;
- iic->handle_if_event(ii);
- }
-}
-
-static void ipmi_kcs_handle_event(IPMIInterface *ii)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIKCS *ik = iic->get_backend_data(ii);
-
- if (ik->cmd_reg == IPMI_KCS_ABORT_STATUS_CMD) {
- if (IPMI_KCS_GET_STATE(ik->status_reg) != IPMI_KCS_ERROR_STATE) {
- ik->waiting_rsp++; /* Invalidate the message */
- ik->outmsg[0] = IPMI_KCS_STATUS_ABORTED_ERR;
- ik->outlen = 1;
- ik->outpos = 0;
- IPMI_KCS_SET_STATE(ik->status_reg, IPMI_KCS_ERROR_STATE);
- SET_OBF();
- }
- goto out;
- }
-
- switch (IPMI_KCS_GET_STATE(ik->status_reg)) {
- case IPMI_KCS_IDLE_STATE:
- if (ik->cmd_reg == IPMI_KCS_WRITE_START_CMD) {
- IPMI_KCS_SET_STATE(ik->status_reg, IPMI_KCS_WRITE_STATE);
- ik->cmd_reg = -1;
- ik->write_end = 0;
- ik->inlen = 0;
- SET_OBF();
- }
- break;
-
- case IPMI_KCS_READ_STATE:
- handle_read:
- if (ik->outpos >= ik->outlen) {
- IPMI_KCS_SET_STATE(ik->status_reg, IPMI_KCS_IDLE_STATE);
- SET_OBF();
- } else if (ik->data_in_reg == IPMI_KCS_READ_CMD) {
- ik->data_out_reg = ik->outmsg[ik->outpos];
- ik->outpos++;
- SET_OBF();
- } else {
- ik->outmsg[0] = IPMI_KCS_STATUS_BAD_CC_ERR;
- ik->outlen = 1;
- ik->outpos = 0;
- IPMI_KCS_SET_STATE(ik->status_reg, IPMI_KCS_ERROR_STATE);
- SET_OBF();
- goto out;
- }
- break;
-
- case IPMI_KCS_WRITE_STATE:
- if (ik->data_in_reg != -1) {
- /*
- * Don't worry about input overrun here, that will be
- * handled in the BMC.
- */
- if (ik->inlen < sizeof(ik->inmsg)) {
- ik->inmsg[ik->inlen] = ik->data_in_reg;
- }
- ik->inlen++;
- }
- if (ik->write_end) {
- IPMIBmcClass *bk = IPMI_BMC_GET_CLASS(ik->bmc);
- ik->outlen = 0;
- ik->write_end = 0;
- ik->outpos = 0;
- bk->handle_command(ik->bmc, ik->inmsg, ik->inlen, sizeof(ik->inmsg),
- ik->waiting_rsp);
- goto out_noibf;
- } else if (ik->cmd_reg == IPMI_KCS_WRITE_END_CMD) {
- ik->cmd_reg = -1;
- ik->write_end = 1;
- }
- SET_OBF();
- break;
-
- case IPMI_KCS_ERROR_STATE:
- if (ik->data_in_reg != -1) {
- IPMI_KCS_SET_STATE(ik->status_reg, IPMI_KCS_READ_STATE);
- ik->data_in_reg = IPMI_KCS_READ_CMD;
- goto handle_read;
- }
- break;
- }
-
- if (ik->cmd_reg != -1) {
- /* Got an invalid command */
- ik->outmsg[0] = IPMI_KCS_STATUS_BAD_CC_ERR;
- ik->outlen = 1;
- ik->outpos = 0;
- IPMI_KCS_SET_STATE(ik->status_reg, IPMI_KCS_ERROR_STATE);
- }
-
- out:
- ik->cmd_reg = -1;
- ik->data_in_reg = -1;
- IPMI_KCS_SET_IBF(ik->status_reg, 0);
- out_noibf:
- return;
-}
-
-static void ipmi_kcs_handle_rsp(IPMIInterface *ii, uint8_t msg_id,
- unsigned char *rsp, unsigned int rsp_len)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIKCS *ik = iic->get_backend_data(ii);
-
- if (ik->waiting_rsp == msg_id) {
- ik->waiting_rsp++;
- if (rsp_len > sizeof(ik->outmsg)) {
- ik->outmsg[0] = rsp[0];
- ik->outmsg[1] = rsp[1];
- ik->outmsg[2] = IPMI_CC_CANNOT_RETURN_REQ_NUM_BYTES;
- ik->outlen = 3;
- } else {
- memcpy(ik->outmsg, rsp, rsp_len);
- ik->outlen = rsp_len;
- }
- IPMI_KCS_SET_STATE(ik->status_reg, IPMI_KCS_READ_STATE);
- ik->data_in_reg = IPMI_KCS_READ_CMD;
- ipmi_kcs_signal(ik, ii);
- }
-}
-
-
-static uint64_t ipmi_kcs_ioport_read(void *opaque, hwaddr addr, unsigned size)
-{
- IPMIInterface *ii = opaque;
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIKCS *ik = iic->get_backend_data(ii);
- uint32_t ret;
-
- switch (addr & 1) {
- case 0:
- ret = ik->data_out_reg;
- IPMI_KCS_SET_OBF(ik->status_reg, 0);
- if (ik->obf_irq_set) {
- ik->obf_irq_set = 0;
- if (!ik->atn_irq_set) {
- qemu_irq_lower(ik->irq);
- }
- }
- break;
- case 1:
- ret = ik->status_reg;
- if (ik->atn_irq_set) {
- ik->atn_irq_set = 0;
- if (!ik->obf_irq_set) {
- qemu_irq_lower(ik->irq);
- }
- }
- break;
- }
- return ret;
-}
-
-static void ipmi_kcs_ioport_write(void *opaque, hwaddr addr, uint64_t val,
- unsigned size)
-{
- IPMIInterface *ii = opaque;
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIKCS *ik = iic->get_backend_data(ii);
-
- if (IPMI_KCS_GET_IBF(ik->status_reg)) {
- return;
- }
-
- switch (addr & 1) {
- case 0:
- ik->data_in_reg = val;
- break;
-
- case 1:
- ik->cmd_reg = val;
- break;
- }
- IPMI_KCS_SET_IBF(ik->status_reg, 1);
- ipmi_kcs_signal(ik, ii);
-}
-
-const MemoryRegionOps ipmi_kcs_io_ops = {
- .read = ipmi_kcs_ioport_read,
- .write = ipmi_kcs_ioport_write,
- .impl = {
- .min_access_size = 1,
- .max_access_size = 1,
- },
- .endianness = DEVICE_LITTLE_ENDIAN,
-};
-
-static void ipmi_kcs_set_atn(IPMIInterface *ii, int val, int irq)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIKCS *ik = iic->get_backend_data(ii);
-
- IPMI_KCS_SET_SMS_ATN(ik->status_reg, val);
- if (val) {
- if (irq && !ik->atn_irq_set && ik->use_irq && ik->irqs_enabled) {
- ik->atn_irq_set = 1;
- if (!ik->obf_irq_set) {
- qemu_irq_raise(ik->irq);
- }
- }
- } else {
- if (ik->atn_irq_set) {
- ik->atn_irq_set = 0;
- if (!ik->obf_irq_set) {
- qemu_irq_lower(ik->irq);
- }
- }
- }
-}
-
-static void ipmi_kcs_set_irq_enable(IPMIInterface *ii, int val)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIKCS *ik = iic->get_backend_data(ii);
-
- ik->irqs_enabled = val;
-}
-
-static void ipmi_kcs_init(IPMIInterface *ii, Error **errp)
-{
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
- IPMIKCS *ik = iic->get_backend_data(ii);
-
- ik->io_length = 2;
- memory_region_init_io(&ik->io, NULL, &ipmi_kcs_io_ops, ii, "ipmi-kcs", 2);
-}
-
-static void ipmi_kcs_class_init(IPMIInterfaceClass *iic)
-{
- iic->init = ipmi_kcs_init;
- iic->set_atn = ipmi_kcs_set_atn;
- iic->handle_rsp = ipmi_kcs_handle_rsp;
- iic->handle_if_event = ipmi_kcs_handle_event;
- iic->set_irq_enable = ipmi_kcs_set_irq_enable;
-}
-
-
-#define TYPE_ISA_IPMI_KCS "isa-ipmi-kcs"
-#define ISA_IPMI_KCS(obj) OBJECT_CHECK(ISAIPMIKCSDevice, (obj), \
- TYPE_ISA_IPMI_KCS)
-
-typedef struct ISAIPMIKCSDevice {
- ISADevice dev;
- int32_t isairq;
- IPMIKCS kcs;
- IPMIFwInfo fwinfo;
-} ISAIPMIKCSDevice;
-
-static void ipmi_isa_realize(DeviceState *dev, Error **errp)
-{
- ISADevice *isadev = ISA_DEVICE(dev);
- ISAIPMIKCSDevice *iik = ISA_IPMI_KCS(dev);
- IPMIInterface *ii = IPMI_INTERFACE(dev);
- IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
-
- if (!iik->kcs.bmc) {
- error_setg(errp, "IPMI device requires a bmc attribute to be set");
- return;
- }
-
- iik->kcs.bmc->intf = ii;
-
- iic->init(ii, errp);
- if (*errp)
- return;
-
- if (iik->isairq > 0) {
- isa_init_irq(isadev, &iik->kcs.irq, iik->isairq);
- iik->kcs.use_irq = 1;
- }
-
- qdev_set_legacy_instance_id(dev, iik->kcs.io_base, iik->kcs.io_length);
-
- isa_register_ioport(isadev, &iik->kcs.io, iik->kcs.io_base);
-
- iik->fwinfo.interface_name = "kcs";
- iik->fwinfo.interface_type = IPMI_SMBIOS_KCS;
- iik->fwinfo.ipmi_spec_major_revision = 2;
- iik->fwinfo.ipmi_spec_minor_revision = 0;
- iik->fwinfo.base_address = iik->kcs.io_base;
- iik->fwinfo.i2c_slave_address = iik->kcs.bmc->slave_addr;
- iik->fwinfo.register_length = iik->kcs.io_length;
- iik->fwinfo.register_spacing = 1;
- iik->fwinfo.memspace = IPMI_MEMSPACE_IO;
- iik->fwinfo.irq_type = IPMI_LEVEL_IRQ;
- iik->fwinfo.interrupt_number = iik->isairq;
- iik->fwinfo.acpi_parent = "\\_SB.PCI0.ISA";
- ipmi_add_fwinfo(&iik->fwinfo, errp);
-}
-
-const VMStateDescription vmstate_ISAIPMIKCSDevice = {
- .name = TYPE_IPMI_INTERFACE,
- .version_id = 1,
- .minimum_version_id = 1,
- .fields = (VMStateField[]) {
- VMSTATE_BOOL(kcs.obf_irq_set, ISAIPMIKCSDevice),
- VMSTATE_BOOL(kcs.atn_irq_set, ISAIPMIKCSDevice),
- VMSTATE_BOOL(kcs.use_irq, ISAIPMIKCSDevice),
- VMSTATE_BOOL(kcs.irqs_enabled, ISAIPMIKCSDevice),
- VMSTATE_UINT32(kcs.outpos, ISAIPMIKCSDevice),
- VMSTATE_VBUFFER_UINT32(kcs.outmsg, ISAIPMIKCSDevice, 1, NULL, 0,
- kcs.outlen),
- VMSTATE_VBUFFER_UINT32(kcs.inmsg, ISAIPMIKCSDevice, 1, NULL, 0,
- kcs.inlen),
- VMSTATE_BOOL(kcs.write_end, ISAIPMIKCSDevice),
- VMSTATE_UINT8(kcs.status_reg, ISAIPMIKCSDevice),
- VMSTATE_UINT8(kcs.data_out_reg, ISAIPMIKCSDevice),
- VMSTATE_INT16(kcs.data_in_reg, ISAIPMIKCSDevice),
- VMSTATE_INT16(kcs.cmd_reg, ISAIPMIKCSDevice),
- VMSTATE_UINT8(kcs.waiting_rsp, ISAIPMIKCSDevice),
- VMSTATE_END_OF_LIST()
- }
-};
-
-static void isa_ipmi_kcs_init(Object *obj)
-{
- ISAIPMIKCSDevice *iik = ISA_IPMI_KCS(obj);
-
- ipmi_bmc_find_and_link(obj, (Object **) &iik->kcs.bmc);
-
- vmstate_register(NULL, 0, &vmstate_ISAIPMIKCSDevice, iik);
-}
-
-static void *isa_ipmi_kcs_get_backend_data(IPMIInterface *ii)
-{
- ISAIPMIKCSDevice *iik = ISA_IPMI_KCS(ii);
-
- return &iik->kcs;
-}
-
-static Property ipmi_isa_properties[] = {
- DEFINE_PROP_UINT32("ioport", ISAIPMIKCSDevice, kcs.io_base, 0xca2),
- DEFINE_PROP_INT32("irq", ISAIPMIKCSDevice, isairq, 5),
- DEFINE_PROP_END_OF_LIST(),
-};
-
-static void isa_ipmi_kcs_class_init(ObjectClass *oc, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(oc);
- IPMIInterfaceClass *iic = IPMI_INTERFACE_CLASS(oc);
-
- dc->realize = ipmi_isa_realize;
- dc->props = ipmi_isa_properties;
-
- iic->get_backend_data = isa_ipmi_kcs_get_backend_data;
- ipmi_kcs_class_init(iic);
-}
-
-static const TypeInfo isa_ipmi_kcs_info = {
- .name = TYPE_ISA_IPMI_KCS,
- .parent = TYPE_ISA_DEVICE,
- .instance_size = sizeof(ISAIPMIKCSDevice),
- .instance_init = isa_ipmi_kcs_init,
- .class_init = isa_ipmi_kcs_class_init,
- .interfaces = (InterfaceInfo[]) {
- { TYPE_IPMI_INTERFACE },
- { }
- }
-};
-
-static void ipmi_register_types(void)
-{
- type_register_static(&isa_ipmi_kcs_info);
-}
-
-type_init(ipmi_register_types)