72 lines
2.9 KiB
C
72 lines
2.9 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_CXL_MEM_H_
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#define _UAPI_CXL_MEM_H_
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#include <linux/types.h>
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#define CXL_MEM_QUERY_COMMANDS _IOR(0xCE, 1, struct cxl_mem_query_commands)
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#define CXL_MEM_SEND_COMMAND _IOWR(0xCE, 2, struct cxl_send_command)
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#define CXL_CMDS ___C(INVALID, "Invalid Command"), ___C(IDENTIFY, "Identify Command"), ___C(RAW, "Raw device command"), ___C(GET_SUPPORTED_LOGS, "Get Supported Logs"), ___C(GET_FW_INFO, "Get FW Info"), ___C(GET_PARTITION_INFO, "Get Partition Information"), ___C(GET_LSA, "Get Label Storage Area"), ___C(GET_HEALTH_INFO, "Get Health Info"), ___C(GET_LOG, "Get Log"), ___C(SET_PARTITION_INFO, "Set Partition Information"), ___C(SET_LSA, "Set Label Storage Area"), ___C(GET_ALERT_CONFIG, "Get Alert Configuration"), ___C(SET_ALERT_CONFIG, "Set Alert Configuration"), ___C(GET_SHUTDOWN_STATE, "Get Shutdown State"), ___C(SET_SHUTDOWN_STATE, "Set Shutdown State"), ___C(GET_POISON, "Get Poison List"), ___C(INJECT_POISON, "Inject Poison"), ___C(CLEAR_POISON, "Clear Poison"), ___C(GET_SCAN_MEDIA_CAPS, "Get Scan Media Capabilities"), ___C(SCAN_MEDIA, "Scan Media"), ___C(GET_SCAN_MEDIA, "Get Scan Media Results"), ___C(MAX, "invalid / last command")
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#define ___C(a,b) CXL_MEM_COMMAND_ID_ ##a
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enum {
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CXL_CMDS
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};
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#undef ___C
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#define ___C(a,b) { b }
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static const struct {
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const char * name;
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} cxl_command_names[] __attribute__((__unused__)) = {
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CXL_CMDS
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};
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#undef ___C
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struct cxl_command_info {
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__u32 id;
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__u32 flags;
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#define CXL_MEM_COMMAND_FLAG_MASK GENMASK(0, 0)
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__s32 size_in;
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__s32 size_out;
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};
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struct cxl_mem_query_commands {
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__u32 n_commands;
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__u32 rsvd;
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struct cxl_command_info __user commands[];
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};
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struct cxl_send_command {
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__u32 id;
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__u32 flags;
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union {
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struct {
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__u16 opcode;
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__u16 rsvd;
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} raw;
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__u32 rsvd;
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};
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__u32 retval;
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struct {
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__s32 size;
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__u32 rsvd;
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__u64 payload;
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} in;
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struct {
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__s32 size;
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__u32 rsvd;
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__u64 payload;
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} out;
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};
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#endif
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