From 437fd90c0250dee670290f9b714253671a990160 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Wed, 18 May 2016 13:18:31 +0300 Subject: These changes are the raw update to qemu-2.6. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen --- qemu/include/hw/ipmi/ipmi.h | 258 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 258 insertions(+) create mode 100644 qemu/include/hw/ipmi/ipmi.h (limited to 'qemu/include/hw/ipmi') diff --git a/qemu/include/hw/ipmi/ipmi.h b/qemu/include/hw/ipmi/ipmi.h new file mode 100644 index 000000000..74a2b5af9 --- /dev/null +++ b/qemu/include/hw/ipmi/ipmi.h @@ -0,0 +1,258 @@ +/* + * IPMI base class + * + * 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. + */ + +#ifndef HW_IPMI_H +#define HW_IPMI_H + +#include "exec/memory.h" +#include "qemu-common.h" +#include "hw/qdev.h" + +#define MAX_IPMI_MSG_SIZE 300 + +enum ipmi_op { + IPMI_RESET_CHASSIS, + IPMI_POWEROFF_CHASSIS, + IPMI_POWERON_CHASSIS, + IPMI_POWERCYCLE_CHASSIS, + IPMI_PULSE_DIAG_IRQ, + IPMI_SHUTDOWN_VIA_ACPI_OVERTEMP, + IPMI_SEND_NMI +}; + +#define IPMI_CC_INVALID_CMD 0xc1 +#define IPMI_CC_COMMAND_INVALID_FOR_LUN 0xc2 +#define IPMI_CC_TIMEOUT 0xc3 +#define IPMI_CC_OUT_OF_SPACE 0xc4 +#define IPMI_CC_INVALID_RESERVATION 0xc5 +#define IPMI_CC_REQUEST_DATA_TRUNCATED 0xc6 +#define IPMI_CC_REQUEST_DATA_LENGTH_INVALID 0xc7 +#define IPMI_CC_PARM_OUT_OF_RANGE 0xc9 +#define IPMI_CC_CANNOT_RETURN_REQ_NUM_BYTES 0xca +#define IPMI_CC_REQ_ENTRY_NOT_PRESENT 0xcb +#define IPMI_CC_INVALID_DATA_FIELD 0xcc +#define IPMI_CC_BMC_INIT_IN_PROGRESS 0xd2 +#define IPMI_CC_COMMAND_NOT_SUPPORTED 0xd5 + +#define IPMI_NETFN_APP 0x06 + +#define IPMI_DEBUG 1 + +/* Specified in the SMBIOS spec. */ +#define IPMI_SMBIOS_KCS 0x01 +#define IPMI_SMBIOS_SMIC 0x02 +#define IPMI_SMBIOS_BT 0x03 +#define IPMI_SMBIOS_SSIF 0x04 + +/* IPMI Interface types (KCS, SMIC, BT) are prefixed with this */ +#define TYPE_IPMI_INTERFACE_PREFIX "ipmi-interface-" + +/* + * An IPMI Interface, the interface for talking between the target + * and the BMC. + */ +#define TYPE_IPMI_INTERFACE "ipmi-interface" +#define IPMI_INTERFACE(obj) \ + INTERFACE_CHECK(IPMIInterface, (obj), TYPE_IPMI_INTERFACE) +#define IPMI_INTERFACE_CLASS(class) \ + OBJECT_CLASS_CHECK(IPMIInterfaceClass, (class), TYPE_IPMI_INTERFACE) +#define IPMI_INTERFACE_GET_CLASS(class) \ + OBJECT_GET_CLASS(IPMIInterfaceClass, (class), TYPE_IPMI_INTERFACE) + +typedef struct IPMIInterface { + Object parent; +} IPMIInterface; + +typedef struct IPMIInterfaceClass { + InterfaceClass parent; + + void (*init)(struct IPMIInterface *s, Error **errp); + + /* + * Perform various operations on the hardware. If checkonly is + * true, it will return if the operation can be performed, but it + * will not do the operation. + */ + int (*do_hw_op)(struct IPMIInterface *s, enum ipmi_op op, int checkonly); + + /* + * Enable/disable irqs on the interface when the BMC requests this. + */ + void (*set_irq_enable)(struct IPMIInterface *s, int val); + + /* + * Handle an event that occurred on the interface, generally the. + * target writing to a register. + */ + void (*handle_if_event)(struct IPMIInterface *s); + + /* + * The interfaces use this to perform certain ops + */ + void (*set_atn)(struct IPMIInterface *s, int val, int irq); + + /* + * Got an IPMI warm/cold reset. + */ + void (*reset)(struct IPMIInterface *s, bool is_cold); + + /* + * Handle a response from the bmc. + */ + void (*handle_rsp)(struct IPMIInterface *s, uint8_t msg_id, + unsigned char *rsp, unsigned int rsp_len); + + /* + * Set by the owner to hold the backend data for the interface. + */ + void *(*get_backend_data)(struct IPMIInterface *s); +} IPMIInterfaceClass; + +/* + * Define a BMC simulator (or perhaps a connection to a real BMC) + */ +#define TYPE_IPMI_BMC "ipmi-bmc" +#define IPMI_BMC(obj) \ + OBJECT_CHECK(IPMIBmc, (obj), TYPE_IPMI_BMC) +#define IPMI_BMC_CLASS(obj_class) \ + OBJECT_CLASS_CHECK(IPMIBmcClass, (obj_class), TYPE_IPMI_BMC) +#define IPMI_BMC_GET_CLASS(obj) \ + OBJECT_GET_CLASS(IPMIBmcClass, (obj), TYPE_IPMI_BMC) + +typedef struct IPMIBmc { + DeviceState parent; + + uint8_t slave_addr; + + IPMIInterface *intf; +} IPMIBmc; + +typedef struct IPMIBmcClass { + DeviceClass parent; + + /* Called when the system resets to report to the bmc. */ + void (*handle_reset)(struct IPMIBmc *s); + + /* + * Handle a command to the bmc. + */ + void (*handle_command)(struct IPMIBmc *s, + uint8_t *cmd, unsigned int cmd_len, + unsigned int max_cmd_len, + uint8_t msg_id); +} IPMIBmcClass; + +/* + * Add a link property to obj that points to a BMC. + */ +void ipmi_bmc_find_and_link(Object *obj, Object **bmc); + +/* + * Used for transferring information to interfaces that add + * entries to firmware tables. + */ +typedef struct IPMIFwInfo { + const char *interface_name; + int interface_type; + uint8_t ipmi_spec_major_revision; + uint8_t ipmi_spec_minor_revision; + uint8_t i2c_slave_address; + uint32_t uuid; + + uint64_t base_address; + uint64_t register_length; + uint8_t register_spacing; + enum { + IPMI_MEMSPACE_IO, + IPMI_MEMSPACE_MEM32, + IPMI_MEMSPACE_MEM64, + IPMI_MEMSPACE_SMBUS + } memspace; + + int interrupt_number; + enum { + IPMI_LEVEL_IRQ, + IPMI_EDGE_IRQ + } irq_type; + + const char *acpi_parent; +} IPMIFwInfo; + +void ipmi_add_fwinfo(IPMIFwInfo *info, Error **errp); +IPMIFwInfo *ipmi_first_fwinfo(void); +IPMIFwInfo *ipmi_next_fwinfo(IPMIFwInfo *current); + +#ifdef IPMI_DEBUG +#define ipmi_debug(fs, ...) \ + fprintf(stderr, "IPMI (%s): " fs, __func__, ##__VA_ARGS__) +#else +#define ipmi_debug(fs, ...) +#endif + +struct ipmi_sdr_header { + uint8_t rec_id[2]; + uint8_t sdr_version; /* 0x51 */ + uint8_t rec_type; + uint8_t rec_length; +}; +#define IPMI_SDR_HEADER_SIZE sizeof(struct ipmi_sdr_header) + +#define ipmi_sdr_recid(sdr) ((sdr)->rec_id[0] | ((sdr)->rec_id[1] << 8)) +#define ipmi_sdr_length(sdr) ((sdr)->rec_length + IPMI_SDR_HEADER_SIZE) + +/* + * 43.2 SDR Type 02h. Compact Sensor Record + */ +#define IPMI_SDR_COMPACT_TYPE 2 + +struct ipmi_sdr_compact { + struct ipmi_sdr_header header; + + uint8_t sensor_owner_id; + uint8_t sensor_owner_lun; + uint8_t sensor_owner_number; /* byte 8 */ + uint8_t entity_id; + uint8_t entity_instance; + uint8_t sensor_init; + uint8_t sensor_caps; + uint8_t sensor_type; + uint8_t reading_type; + uint8_t assert_mask[2]; /* byte 16 */ + uint8_t deassert_mask[2]; + uint8_t discrete_mask[2]; + uint8_t sensor_unit1; + uint8_t sensor_unit2; + uint8_t sensor_unit3; + uint8_t sensor_direction[2]; /* byte 24 */ + uint8_t positive_threshold; + uint8_t negative_threshold; + uint8_t reserved[3]; + uint8_t oem; + uint8_t id_str_len; /* byte 32 */ + uint8_t id_string[16]; +}; + +typedef uint8_t ipmi_sdr_compact_buffer[sizeof(struct ipmi_sdr_compact)]; + +#endif -- cgit 1.2.3-korg