Fix stand-alone build for CI
Tested:
Passed the docker build.
Change-Id: Iaef1907409b34189339fdf5890b69bb018ff1bcd
Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com>
diff --git a/.clang-ignore b/.clang-ignore
new file mode 100644
index 0000000..75dfc79
--- /dev/null
+++ b/.clang-ignore
@@ -0,0 +1 @@
+linux/peci-ioctl.h
diff --git a/linux/peci-ioctl.h b/linux/peci-ioctl.h
new file mode 100644
index 0000000..c0f0bb3
--- /dev/null
+++ b/linux/peci-ioctl.h
@@ -0,0 +1,662 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* Copyright (c) 2018-2020 Intel Corporation */
+
+#ifndef __PECI_IOCTL_H
+#define __PECI_IOCTL_H
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/* The PECI client's default address of 0x30 */
+#define PECI_BASE_ADDR 0x30
+
+/* Max number of CPU clients */
+#define PECI_OFFSET_MAX 8
+
+/* PECI read/write data buffer size max */
+#define PECI_BUFFER_SIZE 255
+
+/* Device Specific Completion Code (CC) Definition */
+#define PECI_DEV_CC_SUCCESS 0x40
+#define PECI_DEV_CC_NEED_RETRY 0x80
+#define PECI_DEV_CC_OUT_OF_RESOURCE 0x81
+#define PECI_DEV_CC_UNAVAIL_RESOURCE 0x82
+#define PECI_DEV_CC_INVALID_REQ 0x90
+#define PECI_DEV_CC_MCA_ERROR 0x91
+#define PECI_DEV_CC_CATASTROPHIC_MCA_ERROR 0x93
+#define PECI_DEV_CC_FATAL_MCA_DETECTED 0x94
+#define PECI_DEV_CC_PARITY_ERROR_ON_GPSB_OR_PMSB 0x98
+#define PECI_DEV_CC_PARITY_ERROR_ON_GPSB_OR_PMSB_IERR 0x9B
+#define PECI_DEV_CC_PARITY_ERROR_ON_GPSB_OR_PMSB_MCA 0x9C
+
+/* Completion Code mask to check retry needs */
+#define PECI_DEV_CC_RETRY_CHECK_MASK 0xf0
+
+#define PECI_DEV_RETRY_TIMEOUT msecs_to_jiffies(700)
+#define PECI_DEV_RETRY_INTERVAL_MIN_MSEC 1
+#define PECI_DEV_RETRY_INTERVAL_MAX_MSEC 128
+#define PECI_DEV_RETRY_BIT 0x01
+
+/**
+ * enum peci_cmd - PECI client commands
+ * @PECI_CMD_XFER: raw PECI transfer
+ * @PECI_CMD_PING: ping, a required message for all PECI devices
+ * @PECI_CMD_GET_DIB: get DIB (Device Info Byte)
+ * @PECI_CMD_GET_TEMP: get maximum die temperature
+ * @PECI_CMD_RD_PKG_CFG: read access to the PCS (Package Configuration Space)
+ * @PECI_CMD_WR_PKG_CFG: write access to the PCS (Package Configuration Space)
+ * @PECI_CMD_RD_IA_MSR: read access to MSRs (Model Specific Registers)
+ * @PECI_CMD_WR_IA_MSR: write access to MSRs (Model Specific Registers)
+ * @PECI_CMD_RD_IA_MSREX: read access to MSRs (Model Specific Registers)
+ * @PECI_CMD_RD_PCI_CFG: sideband read access to the PCI configuration space
+ * maintained in downstream devices external to the processor
+ * @PECI_CMD_WR_PCI_CFG: sideband write access to the PCI configuration space
+ * maintained in downstream devices external to the processor
+ * @PECI_CMD_RD_PCI_CFG_LOCAL: sideband read access to the PCI configuration
+ * space that resides within the processor
+ * @PECI_CMD_WR_PCI_CFG_LOCAL: sideband write access to the PCI configuration
+ * space that resides within the processor
+ *
+ * Available commands depend on client's PECI revision.
+ */
+enum peci_cmd {
+ PECI_CMD_XFER = 0,
+ PECI_CMD_PING,
+ PECI_CMD_GET_DIB,
+ PECI_CMD_GET_TEMP,
+ PECI_CMD_RD_PKG_CFG,
+ PECI_CMD_WR_PKG_CFG,
+ PECI_CMD_RD_IA_MSR,
+ PECI_CMD_WR_IA_MSR,
+ PECI_CMD_RD_IA_MSREX,
+ PECI_CMD_RD_PCI_CFG,
+ PECI_CMD_WR_PCI_CFG,
+ PECI_CMD_RD_PCI_CFG_LOCAL,
+ PECI_CMD_WR_PCI_CFG_LOCAL,
+ PECI_CMD_RD_END_PT_CFG,
+ PECI_CMD_WR_END_PT_CFG,
+ PECI_CMD_CRASHDUMP_DISC,
+ PECI_CMD_CRASHDUMP_GET_FRAME,
+ PECI_CMD_MAX
+};
+
+/**
+ * struct peci_xfer_msg - raw PECI transfer command
+ * @addr; address of the client
+ * @tx_len: number of data to be written in bytes
+ * @rx_len: number of data to be read in bytes
+ * @tx_buf: data to be written, or NULL
+ * @rx_buf: data to be read, or NULL
+ *
+ * raw PECI transfer
+ */
+struct peci_xfer_msg {
+ __u8 addr;
+ __u8 tx_len;
+ __u8 rx_len;
+ __u8 padding;
+ __u8 *tx_buf;
+ __u8 *rx_buf;
+} __attribute__((__packed__));
+
+/**
+ * struct peci_ping_msg - ping command
+ * @addr: address of the client
+ *
+ * Ping() is a required message for all PECI devices. This message is used to
+ * enumerate devices or determine if a device has been removed, been
+ * powered-off, etc.
+ */
+struct peci_ping_msg {
+ __u8 addr;
+ __u8 padding[3];
+} __attribute__((__packed__));
+
+/**
+ * struct peci_get_dib_msg - GetDIB command
+ * @addr: address of the client
+ * @dib: DIB data to be read
+ *
+ * The processor PECI client implementation of GetDIB() includes an 8-byte
+ * response and provides information regarding client revision number and the
+ * number of supported domains. All processor PECI clients support the GetDIB()
+ * command.
+ */
+struct peci_get_dib_msg {
+#define PECI_GET_DIB_WR_LEN 1
+#define PECI_GET_DIB_RD_LEN 8
+#define PECI_GET_DIB_CMD 0xf7
+
+ __u8 addr;
+ __u8 padding[3];
+ __u64 dib;
+} __attribute__((__packed__));
+
+/**
+ * struct peci_get_temp_msg - GetTemp command
+ * @addr: address of the client
+ * @temp_raw: raw temperature data to be read
+ *
+ * The GetTemp() command is used to retrieve the maximum die temperature from a
+ * target PECI address. The temperature is used by the external thermal
+ * management system to regulate the temperature on the die. The data is
+ * returned as a negative value representing the number of degrees centigrade
+ * below the maximum processor junction temperature.
+ */
+struct peci_get_temp_msg {
+#define PECI_GET_TEMP_WR_LEN 1
+#define PECI_GET_TEMP_RD_LEN 2
+#define PECI_GET_TEMP_CMD 0x01
+
+ __u8 addr;
+ __u8 padding;
+ __s16 temp_raw;
+} __attribute__((__packed__));
+
+/**
+ * struct peci_rd_pkg_cfg_msg - RdPkgConfig command
+ * @addr: address of the client
+ * @index: encoding index for the requested service
+ * @param: specific data being requested
+ * @rx_len: number of data to be read in bytes
+ * @cc: completion code
+ * @pkg_config: package config data to be read
+ *
+ * The RdPkgConfig() command provides read access to the Package Configuration
+ * Space (PCS) within the processor, including various power and thermal
+ * management functions. Typical PCS read services supported by the processor
+ * may include access to temperature data, energy status, run time information,
+ * DIMM temperatures and so on.
+ */
+struct peci_rd_pkg_cfg_msg {
+#define PECI_RDPKGCFG_WRITE_LEN 5
+#define PECI_RDPKGCFG_READ_LEN_BASE 1
+#define PECI_RDPKGCFG_CMD 0xa1
+
+ __u8 addr;
+ __u8 index;
+#define PECI_MBX_INDEX_CPU_ID 0 /* Package Identifier Read */
+#define PECI_MBX_INDEX_VR_DEBUG 1 /* VR Debug */
+#define PECI_MBX_INDEX_PKG_TEMP_READ 2 /* Package Temperature Read */
+#define PECI_MBX_INDEX_ENERGY_COUNTER 3 /* Energy counter */
+#define PECI_MBX_INDEX_ENERGY_STATUS 4 /* DDR Energy Status */
+#define PECI_MBX_INDEX_WAKE_MODE_BIT 5 /* "Wake on PECI" Mode bit */
+#define PECI_MBX_INDEX_EPI 6 /* Efficient Performance Indication */
+#define PECI_MBX_INDEX_PKG_RAPL_PERF 8 /* Pkg RAPL Performance Status Read */
+#define PECI_MBX_INDEX_PER_CORE_DTS_TEMP 9 /* Per Core DTS Temperature Read */
+#define PECI_MBX_INDEX_DTS_MARGIN 10 /* DTS thermal margin */
+#define PECI_MBX_INDEX_SKT_PWR_THRTL_DUR 11 /* Socket Power Throttled Duration */
+#define PECI_MBX_INDEX_CFG_TDP_CONTROL 12 /* TDP Config Control */
+#define PECI_MBX_INDEX_CFG_TDP_LEVELS 13 /* TDP Config Levels */
+#define PECI_MBX_INDEX_DDR_DIMM_TEMP 14 /* DDR DIMM Temperature */
+#define PECI_MBX_INDEX_CFG_ICCMAX 15 /* Configurable ICCMAX */
+#define PECI_MBX_INDEX_TEMP_TARGET 16 /* Temperature Target Read */
+#define PECI_MBX_INDEX_CURR_CFG_LIMIT 17 /* Current Config Limit */
+#define PECI_MBX_INDEX_DIMM_TEMP_READ 20 /* Package Thermal Status Read */
+#define PECI_MBX_INDEX_DRAM_IMC_TMP_READ 22 /* DRAM IMC Temperature Read */
+#define PECI_MBX_INDEX_DDR_CH_THERM_STAT 23 /* DDR Channel Thermal Status */
+#define PECI_MBX_INDEX_PKG_POWER_LIMIT1 26 /* Package Power Limit1 */
+#define PECI_MBX_INDEX_PKG_POWER_LIMIT2 27 /* Package Power Limit2 */
+#define PECI_MBX_INDEX_TDP 28 /* Thermal design power minimum */
+#define PECI_MBX_INDEX_TDP_HIGH 29 /* Thermal design power maximum */
+#define PECI_MBX_INDEX_TDP_UNITS 30 /* Units for power/energy registers */
+#define PECI_MBX_INDEX_RUN_TIME 31 /* Accumulated Run Time */
+#define PECI_MBX_INDEX_CONSTRAINED_TIME 32 /* Thermally Constrained Time Read */
+#define PECI_MBX_INDEX_TURBO_RATIO 33 /* Turbo Activation Ratio */
+#define PECI_MBX_INDEX_DDR_RAPL_PL1 34 /* DDR RAPL PL1 */
+#define PECI_MBX_INDEX_DDR_PWR_INFO_HIGH 35 /* DRAM Power Info Read (high) */
+#define PECI_MBX_INDEX_DDR_PWR_INFO_LOW 36 /* DRAM Power Info Read (low) */
+#define PECI_MBX_INDEX_DDR_RAPL_PL2 37 /* DDR RAPL PL2 */
+#define PECI_MBX_INDEX_DDR_RAPL_STATUS 38 /* DDR RAPL Performance Status */
+#define PECI_MBX_INDEX_DDR_HOT_ABSOLUTE 43 /* DDR Hottest Dimm Absolute Temp */
+#define PECI_MBX_INDEX_DDR_HOT_RELATIVE 44 /* DDR Hottest Dimm Relative Temp */
+#define PECI_MBX_INDEX_DDR_THROTTLE_TIME 45 /* DDR Throttle Time */
+#define PECI_MBX_INDEX_DDR_THERM_STATUS 46 /* DDR Thermal Status */
+#define PECI_MBX_INDEX_TIME_AVG_TEMP 47 /* Package time-averaged temperature */
+#define PECI_MBX_INDEX_TURBO_RATIO_LIMIT 49 /* Turbo Ratio Limit Read */
+#define PECI_MBX_INDEX_HWP_AUTO_OOB 53 /* HWP Autonomous Out-of-band */
+#define PECI_MBX_INDEX_DDR_WARM_BUDGET 55 /* DDR Warm Power Budget */
+#define PECI_MBX_INDEX_DDR_HOT_BUDGET 56 /* DDR Hot Power Budget */
+#define PECI_MBX_INDEX_PKG_PSYS_PWR_LIM3 57 /* Package/Psys Power Limit3 */
+#define PECI_MBX_INDEX_PKG_PSYS_PWR_LIM1 58 /* Package/Psys Power Limit1 */
+#define PECI_MBX_INDEX_PKG_PSYS_PWR_LIM2 59 /* Package/Psys Power Limit2 */
+#define PECI_MBX_INDEX_PKG_PSYS_PWR_LIM4 60 /* Package/Psys Power Limit4 */
+#define PECI_MBX_INDEX_PERF_LIMIT_REASON 65 /* Performance Limit Reasons */
+
+ __u16 param;
+/* When index is PECI_MBX_INDEX_CPU_ID */
+#define PECI_PKG_ID_CPU_ID 0x0000 /* CPUID Info */
+#define PECI_PKG_ID_PLATFORM_ID 0x0001 /* Platform ID */
+#define PECI_PKG_ID_UNCORE_ID 0x0002 /* Uncore Device ID */
+#define PECI_PKG_ID_MAX_THREAD_ID 0x0003 /* Max Thread ID */
+#define PECI_PKG_ID_MICROCODE_REV 0x0004 /* CPU Microcode Update Revision */
+#define PECI_PKG_ID_MACHINE_CHECK_STATUS 0x0005 /* Machine Check Status */
+#define PECI_PKG_ID_PKG_ENERGY_STATUS 0x00ff /* Average Energy */
+
+ __u8 rx_len;
+ __u8 cc;
+ __u8 padding[2];
+ __u8 pkg_config[4];
+} __attribute__((__packed__));
+
+/**
+ * struct peci_wr_pkg_cfg_msg - WrPkgConfig command
+ * @addr: address of the client
+ * @index: encoding index for the requested service
+ * @param: specific data being requested
+ * @tx_len: number of data to be written in bytes
+ * @cc: completion code
+ * @value: package config data to be written
+ *
+ * The WrPkgConfig() command provides write access to the Package Configuration
+ * Space (PCS) within the processor, including various power and thermal
+ * management functions. Typical PCS write services supported by the processor
+ * may include power limiting, thermal averaging constant programming and so
+ * on.
+ */
+struct peci_wr_pkg_cfg_msg {
+#define PECI_WRPKGCFG_WRITE_LEN_BASE 6
+#define PECI_WRPKGCFG_READ_LEN 1
+#define PECI_WRPKGCFG_CMD 0xa5
+
+ __u8 addr;
+ __u8 index;
+#define PECI_MBX_INDEX_DIMM_AMBIENT 19
+#define PECI_MBX_INDEX_DIMM_TEMP 24
+
+ __u16 param;
+ __u8 tx_len;
+ __u8 cc;
+ __u8 padding[2];
+ __u32 value;
+} __attribute__((__packed__));
+
+/**
+ * struct peci_rd_ia_msr_msg - RdIAMSR command
+ * @addr: address of the client
+ * @thread_id: ID of the specific logical processor
+ * @address: address of MSR to read from
+ * @cc: completion code
+ * @value: data to be read
+ *
+ * The RdIAMSR() PECI command provides read access to Model Specific Registers
+ * (MSRs) defined in the processor's Intel Architecture (IA).
+ */
+struct peci_rd_ia_msr_msg {
+#define PECI_RDIAMSR_WRITE_LEN 5
+#define PECI_RDIAMSR_READ_LEN 9
+#define PECI_RDIAMSR_CMD 0xb1
+
+ __u8 addr;
+ __u8 thread_id;
+ __u16 address;
+ __u8 cc;
+ __u8 padding[3];
+ __u64 value;
+} __attribute__((__packed__));
+
+/**
+ * struct peci_wr_ia_msr_msg - WrIAMSR command
+ * @addr: address of the client
+ * @thread_id: ID of the specific logical processor
+ * @address: address of MSR to write to
+ * @tx_len: number of data to be written in bytes
+ * @cc: completion code
+ * @value: data to be written
+ *
+ * The WrIAMSR() PECI command provides write access to Model Specific Registers
+ * (MSRs) defined in the processor's Intel Architecture (IA).
+ */
+struct peci_wr_ia_msr_msg {
+#define PECI_WRIAMSR_CMD 0xb5
+
+ __u8 addr;
+ __u8 thread_id;
+ __u16 address;
+ __u8 tx_len;
+ __u8 cc;
+ __u8 padding[2];
+ __u64 value;
+} __attribute__((__packed__));
+
+/**
+ * struct peci_rd_ia_msrex_msg - RdIAMSREX command
+ * @addr: address of the client
+ * @thread_id: ID of the specific logical processor
+ * @address: address of MSR to read from
+ * @cc: completion code
+ * @value: data to be read
+ *
+ * The RdIAMSREX() PECI command provides read access to Model Specific
+ * Registers (MSRs) defined in the processor's Intel Architecture (IA).
+ * The differences between RdIAMSREX() and RdIAMSR() are that:
+ * (1)RdIAMSR() can only read MC registers, RdIAMSREX() can read all MSRs
+ * (2)thread_id of RdIAMSR() is u8, thread_id of RdIAMSREX() is u16
+ */
+struct peci_rd_ia_msrex_msg {
+#define PECI_RDIAMSREX_WRITE_LEN 6
+#define PECI_RDIAMSREX_READ_LEN 9
+#define PECI_RDIAMSREX_CMD 0xd1
+
+ __u8 addr;
+ __u8 padding0;
+ __u16 thread_id;
+ __u16 address;
+ __u8 cc;
+ __u8 padding1;
+ __u64 value;
+} __attribute__((__packed__));
+
+/**
+ * struct peci_rd_pci_cfg_msg - RdPCIConfig command
+ * @addr: address of the client
+ * @bus: PCI bus number
+ * @device: PCI device number
+ * @function: specific function to read from
+ * @reg: specific register to read from
+ * @cc: completion code
+ * @pci_config: config data to be read
+ *
+ * The RdPCIConfig() command provides sideband read access to the PCI
+ * configuration space maintained in downstream devices external to the
+ * processor.
+ */
+struct peci_rd_pci_cfg_msg {
+#define PECI_RDPCICFG_WRITE_LEN 6
+#define PECI_RDPCICFG_READ_LEN 5
+#define PECI_RDPCICFG_READ_LEN_MAX 24
+#define PECI_RDPCICFG_CMD 0x61
+
+ __u8 addr;
+ __u8 bus;
+#define PECI_PCI_BUS0_CPU0 0x00
+#define PECI_PCI_BUS0_CPU1 0x80
+#define PECI_PCI_CPUBUSNO_BUS 0x00
+#define PECI_PCI_CPUBUSNO_DEV 0x08
+#define PECI_PCI_CPUBUSNO_FUNC 0x02
+#define PECI_PCI_CPUBUSNO 0xcc
+#define PECI_PCI_CPUBUSNO_1 0xd0
+#define PECI_PCI_CPUBUSNO_VALID 0xd4
+
+ __u8 device;
+ __u8 function;
+ __u16 reg;
+ __u8 cc;
+ __u8 padding[1];
+ __u8 pci_config[4];
+} __attribute__((__packed__));
+
+/**
+ * struct peci_wr_pci_cfg_msg - WrPCIConfig command
+ * @addr: address of the client
+ * @bus: PCI bus number
+ * @device: PCI device number
+ * @function: specific function to write to
+ * @reg: specific register to write to
+ * @tx_len: number of data to be written in bytes
+ * @cc: completion code
+ * @pci_config: config data to be written
+ *
+ * The RdPCIConfig() command provides sideband write access to the PCI
+ * configuration space maintained in downstream devices external to the
+ * processor.
+ */
+struct peci_wr_pci_cfg_msg {
+#define PECI_WRPCICFG_CMD 0x65
+
+ __u8 addr;
+ __u8 bus;
+ __u8 device;
+ __u8 function;
+ __u16 reg;
+ __u8 tx_len;
+ __u8 cc;
+ __u8 pci_config[4];
+} __attribute__((__packed__));
+
+/**
+ * struct peci_rd_pci_cfg_local_msg - RdPCIConfigLocal command
+ * @addr: address of the client
+ * @bus: PCI bus number
+ * @device: PCI device number
+ * @function: specific function to read from
+ * @reg: specific register to read from
+ * @rx_len: number of data to be read in bytes
+ * @cc: completion code
+ * @pci_config: config data to be read
+ *
+ * The RdPCIConfigLocal() command provides sideband read access to the PCI
+ * configuration space that resides within the processor. This includes all
+ * processor IIO and uncore registers within the PCI configuration space.
+ */
+struct peci_rd_pci_cfg_local_msg {
+#define PECI_RDPCICFGLOCAL_WRITE_LEN 5
+#define PECI_RDPCICFGLOCAL_READ_LEN_BASE 1
+#define PECI_RDPCICFGLOCAL_CMD 0xe1
+
+ __u8 addr;
+ __u8 bus;
+ __u8 device;
+ __u8 function;
+ __u16 reg;
+ __u8 rx_len;
+ __u8 cc;
+ __u8 pci_config[4];
+} __attribute__((__packed__));
+
+/**
+ * struct peci_wr_pci_cfg_local_msg - WrPCIConfigLocal command
+ * @addr: address of the client
+ * @bus: PCI bus number
+ * @device: PCI device number
+ * @function: specific function to read from
+ * @reg: specific register to read from
+ * @tx_len: number of data to be written in bytes
+ * @cc: completion code
+ * @value: config data to be written
+ *
+ * The WrPCIConfigLocal() command provides sideband write access to the PCI
+ * configuration space that resides within the processor. PECI originators can
+ * access this space even before BIOS enumeration of the system buses.
+ */
+struct peci_wr_pci_cfg_local_msg {
+#define PECI_WRPCICFGLOCAL_WRITE_LEN_BASE 6
+#define PECI_WRPCICFGLOCAL_READ_LEN 1
+#define PECI_WRPCICFGLOCAL_CMD 0xe5
+
+ __u8 addr;
+ __u8 bus;
+ __u8 device;
+ __u8 function;
+ __u16 reg;
+ __u8 tx_len;
+ __u8 cc;
+ __u32 value;
+} __attribute__((__packed__));
+
+struct peci_rd_end_pt_cfg_msg {
+#define PECI_RDENDPTCFG_PCI_WRITE_LEN 12
+#define PECI_RDENDPTCFG_MMIO_D_WRITE_LEN 14
+#define PECI_RDENDPTCFG_MMIO_Q_WRITE_LEN 18
+#define PECI_RDENDPTCFG_READ_LEN_BASE 1
+#define PECI_RDENDPTCFG_CMD 0xc1
+
+ __u8 addr;
+ __u8 msg_type;
+#define PECI_ENDPTCFG_TYPE_LOCAL_PCI 0x03
+#define PECI_ENDPTCFG_TYPE_PCI 0x04
+#define PECI_ENDPTCFG_TYPE_MMIO 0x05
+
+ union {
+ struct {
+ __u8 seg;
+ __u8 bus;
+ __u8 device;
+ __u8 function;
+ __u16 reg;
+ } pci_cfg;
+ struct {
+ __u8 seg;
+ __u8 bus;
+ __u8 device;
+ __u8 function;
+ __u8 bar;
+ __u8 addr_type;
+#define PECI_ENDPTCFG_ADDR_TYPE_PCI 0x04
+#define PECI_ENDPTCFG_ADDR_TYPE_MMIO_D 0x05
+#define PECI_ENDPTCFG_ADDR_TYPE_MMIO_Q 0x06
+
+ __u64 offset;
+ } mmio;
+ } params;
+ __u8 rx_len;
+ __u8 cc;
+ __u8 padding[2];
+ __u8 data[8];
+} __attribute__((__packed__));
+
+struct peci_wr_end_pt_cfg_msg {
+#define PECI_WRENDPTCFG_PCI_WRITE_LEN_BASE 13
+#define PECI_WRENDPTCFG_MMIO_D_WRITE_LEN_BASE 15
+#define PECI_WRENDPTCFG_MMIO_Q_WRITE_LEN_BASE 19
+#define PECI_WRENDPTCFG_READ_LEN 1
+#define PECI_WRENDPTCFG_CMD 0xc5
+
+ __u8 addr;
+ __u8 msg_type;
+ /* See msg_type in struct peci_rd_end_pt_cfg_msg */
+
+ union {
+ struct {
+ __u8 seg;
+ __u8 bus;
+ __u8 device;
+ __u8 function;
+ __u16 reg;
+ } pci_cfg;
+ struct {
+ __u8 seg;
+ __u8 bus;
+ __u8 device;
+ __u8 function;
+ __u8 bar;
+ __u8 addr_type;
+ /* See addr_type in struct peci_rd_end_pt_cfg_msg */
+
+ __u64 offset;
+ } mmio;
+ } params;
+ __u8 tx_len;
+ __u8 cc;
+ __u8 padding[2];
+ __u64 value;
+} __attribute__((__packed__));
+
+/* Crashdump Agent */
+#define PECI_CRASHDUMP_CORE 0x00
+#define PECI_CRASHDUMP_TOR 0x01
+
+/* Crashdump Agent Param */
+#define PECI_CRASHDUMP_PAYLOAD_SIZE 0x00
+
+/* Crashdump Agent Data Param */
+#define PECI_CRASHDUMP_AGENT_ID 0x00
+#define PECI_CRASHDUMP_AGENT_PARAM 0x01
+
+struct peci_crashdump_disc_msg {
+ __u8 addr;
+ __u8 subopcode;
+#define PECI_CRASHDUMP_ENABLED 0x00
+#define PECI_CRASHDUMP_NUM_AGENTS 0x01
+#define PECI_CRASHDUMP_AGENT_DATA 0x02
+
+ __u8 cc;
+ __u8 param0;
+ __u16 param1;
+ __u8 param2;
+ __u8 rx_len;
+ __u8 data[8];
+} __attribute__((__packed__));
+
+struct peci_crashdump_get_frame_msg {
+#define PECI_CRASHDUMP_DISC_WRITE_LEN 9
+#define PECI_CRASHDUMP_DISC_READ_LEN_BASE 1
+#define PECI_CRASHDUMP_DISC_VERSION 0
+#define PECI_CRASHDUMP_DISC_OPCODE 1
+#define PECI_CRASHDUMP_GET_FRAME_WRITE_LEN 10
+#define PECI_CRASHDUMP_GET_FRAME_READ_LEN_BASE 1
+#define PECI_CRASHDUMP_GET_FRAME_VERSION 0
+#define PECI_CRASHDUMP_GET_FRAME_OPCODE 3
+#define PECI_CRASHDUMP_CMD 0x71
+
+ __u8 addr;
+ __u8 padding0;
+ __u16 param0;
+ __u16 param1;
+ __u16 param2;
+ __u8 rx_len;
+ __u8 cc;
+ __u8 padding1[2];
+ __u8 data[16];
+} __attribute__((__packed__));
+
+#define PECI_IOC_BASE 0xb7
+
+#define PECI_IOC_XFER \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_XFER, struct peci_xfer_msg)
+
+#define PECI_IOC_PING \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_PING, struct peci_ping_msg)
+
+#define PECI_IOC_GET_DIB \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_GET_DIB, struct peci_get_dib_msg)
+
+#define PECI_IOC_GET_TEMP \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_GET_TEMP, struct peci_get_temp_msg)
+
+#define PECI_IOC_RD_PKG_CFG \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_RD_PKG_CFG, struct peci_rd_pkg_cfg_msg)
+
+#define PECI_IOC_WR_PKG_CFG \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_WR_PKG_CFG, struct peci_wr_pkg_cfg_msg)
+
+#define PECI_IOC_RD_IA_MSR \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_RD_IA_MSR, struct peci_rd_ia_msr_msg)
+
+#define PECI_IOC_WR_IA_MSR \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_WR_IA_MSR, struct peci_wr_ia_msr_msg)
+
+#define PECI_IOC_RD_IA_MSREX \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_RD_IA_MSREX, struct peci_rd_ia_msrex_msg)
+
+#define PECI_IOC_RD_PCI_CFG \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_RD_PCI_CFG, struct peci_rd_pci_cfg_msg)
+
+#define PECI_IOC_WR_PCI_CFG \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_WR_PCI_CFG, struct peci_wr_pci_cfg_msg)
+
+#define PECI_IOC_RD_PCI_CFG_LOCAL \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_RD_PCI_CFG_LOCAL, \
+ struct peci_rd_pci_cfg_local_msg)
+
+#define PECI_IOC_WR_PCI_CFG_LOCAL \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_WR_PCI_CFG_LOCAL, \
+ struct peci_wr_pci_cfg_local_msg)
+
+#define PECI_IOC_RD_END_PT_CFG \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_RD_END_PT_CFG, \
+ struct peci_rd_end_pt_cfg_msg)
+
+#define PECI_IOC_WR_END_PT_CFG \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_WR_END_PT_CFG, \
+ struct peci_wr_end_pt_cfg_msg)
+
+#define PECI_IOC_CRASHDUMP_DISC \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_CRASHDUMP_DISC, \
+ struct peci_crashdump_disc_msg)
+
+#define PECI_IOC_CRASHDUMP_GET_FRAME \
+ _IOWR(PECI_IOC_BASE, PECI_CMD_CRASHDUMP_GET_FRAME, \
+ struct peci_crashdump_get_frame_msg)
+
+#endif /* __PECI_IOCTL_H */
diff --git a/peci_cmds.c b/peci_cmds.c
index ee23cca..f1de9bc 100644
--- a/peci_cmds.c
+++ b/peci_cmds.c
@@ -245,7 +245,7 @@
switch (argc - optind)
{
case 3:
- u32PkgValue = strtoul(argv[--index], NULL, 0);
+ u32PkgValue = (uint32_t)strtoul(argv[--index], NULL, 0);
u16PkgParam = (uint16_t)strtoul(argv[--index], NULL, 0);
u8PkgIndex = (uint8_t)strtoul(argv[--index], NULL, 0);
break;
@@ -295,7 +295,8 @@
printf(" cc:0x%02x\n", cc);
return 1;
}
- printf(" cc:0x%02x 0x%0*llx\n", cc, u8Size * 2, u64MsrVal);
+ printf(" cc:0x%02x 0x%0*llx\n", cc, u8Size * 2,
+ (unsigned long long)u64MsrVal);
}
else if (strcmp(cmd, "rdpciconfig") == 0)
{
@@ -375,7 +376,7 @@
else if (strcmp(cmd, "wrpciconfiglocal") == 0)
{
index = argc;
- u32PciWriteVal = strtoul(argv[--index], NULL, 0);
+ u32PciWriteVal = (uint32_t)strtoul(argv[--index], NULL, 0);
switch (argc - optind)
{
case 5:
@@ -452,7 +453,7 @@
switch (argc - optind)
{
case 6:
- u32PciWriteVal = strtoul(argv[--index], NULL, 0);
+ u32PciWriteVal = (uint32_t)strtoul(argv[--index], NULL, 0);
u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0);
u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0);
u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0);
@@ -522,7 +523,7 @@
switch (argc - optind)
{
case 6:
- u32PciWriteVal = strtoul(argv[--index], NULL, 0);
+ u32PciWriteVal = (uint32_t)strtoul(argv[--index], NULL, 0);
u16PciReg = (uint16_t)strtoul(argv[--index], NULL, 0);
u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0);
u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0);
@@ -558,7 +559,7 @@
switch (argc - optind)
{
case 7:
- u64Offset = strtoull(argv[--index], NULL, 0);
+ u64Offset = (uint64_t)strtoull(argv[--index], NULL, 0);
u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0);
u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0);
u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0);
@@ -595,8 +596,8 @@
switch (argc - optind)
{
case 8:
- u64MmioWriteVal = strtoull(argv[--index], NULL, 0);
- u64Offset = strtoull(argv[--index], NULL, 0);
+ u64MmioWriteVal = (uint64_t)strtoull(argv[--index], NULL, 0);
+ u64Offset = (uint64_t)strtoull(argv[--index], NULL, 0);
u8PciFunc = (uint8_t)strtoul(argv[--index], NULL, 0);
u8PciDev = (uint8_t)strtoul(argv[--index], NULL, 0);
u8PciBus = (uint8_t)strtoul(argv[--index], NULL, 0);