From 759d6a9641d7f52f9311aae4f2d90058adad3ac2 Mon Sep 17 00:00:00 2001 From: Jerry Hoemann Date: Fri, 30 Jun 2017 20:41:29 -0700 Subject: [PATCH] libnvdimm: New ACPI 6.2 DSM functions ACPI 6.2 added new NVDIMM root DSM functions. Define their data structures. Signed-off-by: Jerry Hoemann Signed-off-by: Dan Williams --- include/uapi/linux/ndctl.h | 40 +++++++++++++++++++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h index e23c37fedade..e15768fb4b99 100644 --- a/include/uapi/linux/ndctl.h +++ b/include/uapi/linux/ndctl.h @@ -105,7 +105,8 @@ struct nd_cmd_ars_cap { __u32 status; __u32 max_ars_out; __u32 clear_err_unit; - __u32 reserved; + __u16 flags; + __u16 reserved; } __packed; struct nd_cmd_ars_start { @@ -144,6 +145,43 @@ struct nd_cmd_clear_error { __u64 cleared; } __packed; +struct nd_cmd_trans_spa { + __u64 spa; + __u32 status; + __u8 flags; + __u8 _reserved[3]; + __u64 trans_length; + __u32 num_nvdimms; + struct nd_nvdimm_device { + __u32 nfit_device_handle; + __u32 _reserved; + __u64 dpa; + } __packed devices[0]; + +} __packed; + +struct nd_cmd_ars_err_inj { + __u64 err_inj_spa_range_base; + __u64 err_inj_spa_range_length; + __u8 err_inj_options; + __u32 status; +} __packed; + +struct nd_cmd_ars_err_inj_clr { + __u64 err_inj_clr_spa_range_base; + __u64 err_inj_clr_spa_range_length; + __u32 status; +} __packed; + +struct nd_cmd_ars_err_inj_stat { + __u32 status; + __u32 inj_err_rec_count; + struct nd_error_stat_query_record { + __u64 err_inj_stat_spa_range_base; + __u64 err_inj_stat_spa_range_length; + } __packed record[0]; +} __packed; + enum { ND_CMD_IMPLEMENTED = 0, -- 2.20.1