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e0018b |
From 55ada0eab92d52826c9be0186db664ba9eeba749 Mon Sep 17 00:00:00 2001
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
From: Vishal Verma <vishal.l.verma@intel.com>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
Date: Thu, 7 Oct 2021 02:21:29 -0600
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e0018b |
Subject: [PATCH 037/217] libcxl: add GET_HEALTH_INFO mailbox command and
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
accessors
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
Add libcxl APIs to create a new GET_HEALTH_INFO mailbox command, the
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
command output data structure (privately), and accessor APIs to return
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
the different fields in the health info output.
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
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e0018b |
Cc: Ben Widawsky <ben.widawsky@intel.com>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
Cc: Dan Williams <dan.j.williams@intel.com>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
---
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
cxl/lib/libcxl.c | 291 +++++++++++++++++++++++++++++++++++++++++++++
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
cxl/lib/libcxl.sym | 29 +++++
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e0018b |
cxl/lib/private.h | 47 ++++++++
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
cxl/libcxl.h | 33 +++++
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
util/bitmap.h | 85 +++++++++++++
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e0018b |
5 files changed, 485 insertions(+)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
diff --git a/cxl/lib/libcxl.c b/cxl/lib/libcxl.c
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
index ed21670..065824d 100644
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
--- a/cxl/lib/libcxl.c
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+++ b/cxl/lib/libcxl.c
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
@@ -677,6 +677,297 @@ CXL_EXPORT const char *cxl_cmd_get_devname(struct cxl_cmd *cmd)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
return cxl_memdev_get_devname(cmd->memdev);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
}
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+static int cxl_cmd_validate_status(struct cxl_cmd *cmd, u32 id)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (cmd->send_cmd->id != id)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return -EINVAL;
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (cmd->status < 0)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return cmd->status;
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return 0;
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/* Helpers for health_info fields (no endian conversion) */
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e0018b |
+#define cmd_get_field_u8(cmd, n, N, field) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+do { \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ struct cxl_cmd_##n *c = \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (struct cxl_cmd_##n *)cmd->send_cmd->out.payload; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = cxl_cmd_validate_status(cmd, CXL_MEM_COMMAND_ID_##N); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return c->field; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+} while(0)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define cmd_get_field_u16(cmd, n, N, field) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+do { \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ struct cxl_cmd_##n *c = \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (struct cxl_cmd_##n *)cmd->send_cmd->out.payload; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = cxl_cmd_validate_status(cmd, CXL_MEM_COMMAND_ID_##N); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return le16_to_cpu(c->field); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+} while(0)
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e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define cmd_get_field_u32(cmd, n, N, field) \
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e0018b |
+do { \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ struct cxl_cmd_##n *c = \
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e0018b |
+ (struct cxl_cmd_##n *)cmd->send_cmd->out.payload; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = cxl_cmd_validate_status(cmd, CXL_MEM_COMMAND_ID_##N); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return le32_to_cpu(c->field); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+} while(0)
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e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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e0018b |
+#define cmd_get_field_u8_mask(cmd, n, N, field, mask) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+do { \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ struct cxl_cmd_##n *c = \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (struct cxl_cmd_##n *)cmd->send_cmd->out.payload; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = cxl_cmd_validate_status(cmd, CXL_MEM_COMMAND_ID_##N); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc) \
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc; \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return !!(c->field & mask); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+} while(0)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT struct cxl_cmd *cxl_cmd_new_get_health_info(
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ struct cxl_memdev *memdev)
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return cxl_cmd_new_generic(memdev, CXL_MEM_COMMAND_ID_GET_HEALTH_INFO);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define cmd_health_get_status_field(c, m) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_get_field_u8_mask(c, get_health_info, GET_HEALTH_INFO, health_status, m)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_maintenance_needed(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_get_status_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_STATUS_MAINTENANCE_NEEDED_MASK);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_performance_degraded(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_get_status_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_STATUS_PERFORMANCE_DEGRADED_MASK);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_hw_replacement_needed(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_get_status_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_STATUS_HW_REPLACEMENT_NEEDED_MASK);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define cmd_health_check_media_field(cmd, f) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+do { \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ struct cxl_cmd_get_health_info *c = \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (struct cxl_cmd_get_health_info *)cmd->send_cmd->out.payload; \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = cxl_cmd_validate_status(cmd, \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_MEM_COMMAND_ID_GET_HEALTH_INFO); \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc; \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return (c->media_status == f); \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+} while(0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_media_normal(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_NORMAL);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_media_not_ready(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_NOT_READY);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_media_persistence_lost(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_PERSISTENCE_LOST);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_media_data_lost(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_DATA_LOST);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_media_powerloss_persistence_loss(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_POWERLOSS_PERSISTENCE_LOSS);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_media_shutdown_persistence_loss(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_SHUTDOWN_PERSISTENCE_LOSS);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_media_persistence_loss_imminent(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_PERSISTENCE_LOSS_IMMINENT);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_media_powerloss_data_loss(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_POWERLOSS_DATA_LOSS);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_media_shutdown_data_loss(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_SHUTDOWN_DATA_LOSS);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_media_data_loss_imminent(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_media_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_MEDIA_STATUS_DATA_LOSS_IMMINENT);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define cmd_health_check_ext_field(cmd, fname, type) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+do { \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ struct cxl_cmd_get_health_info *c = \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (struct cxl_cmd_get_health_info *)cmd->send_cmd->out.payload; \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = cxl_cmd_validate_status(cmd, \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_MEM_COMMAND_ID_GET_HEALTH_INFO); \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc; \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return (FIELD_GET(fname##_MASK, c->ext_status) == \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ fname##_##type); \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+} while(0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_life_used_normal(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_LIFE_USED, NORMAL);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_life_used_warning(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_LIFE_USED, WARNING);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_life_used_critical(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_LIFE_USED, CRITICAL);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_temperature_normal(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_TEMPERATURE, NORMAL);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_temperature_warning(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_TEMPERATURE, WARNING);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_temperature_critical(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_TEMPERATURE, CRITICAL);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_corrected_volatile_normal(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_CORRECTED_VOLATILE, NORMAL);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_corrected_volatile_warning(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_CORRECTED_VOLATILE, WARNING);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_corrected_persistent_normal(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_CORRECTED_PERSISTENT, NORMAL);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+cxl_cmd_health_info_get_ext_corrected_persistent_warning(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_health_check_ext_field(cmd,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ CXL_CMD_HEALTH_INFO_EXT_CORRECTED_PERSISTENT, WARNING);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+static int health_info_get_life_used_raw(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_get_field_u8(cmd, get_health_info, GET_HEALTH_INFO,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ life_used);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_life_used(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = health_info_get_life_used_raw(cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc < 0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc == CXL_CMD_HEALTH_INFO_LIFE_USED_NOT_IMPL)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return -EOPNOTSUPP;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+static int health_info_get_temperature_raw(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_get_field_u16(cmd, get_health_info, GET_HEALTH_INFO,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ temperature);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_temperature(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ int rc = health_info_get_temperature_raw(cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc < 0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ if (rc == CXL_CMD_HEALTH_INFO_TEMPERATURE_NOT_IMPL)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return -EOPNOTSUPP;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ return rc;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_dirty_shutdowns(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_get_field_u32(cmd, get_health_info, GET_HEALTH_INFO,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ dirty_shutdowns);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_volatile_errors(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_get_field_u32(cmd, get_health_info, GET_HEALTH_INFO,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ volatile_errors);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+CXL_EXPORT int cxl_cmd_health_info_get_pmem_errors(struct cxl_cmd *cmd)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cmd_get_field_u32(cmd, get_health_info, GET_HEALTH_INFO,
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ pmem_errors);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+}
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
CXL_EXPORT struct cxl_cmd *cxl_cmd_new_identify(struct cxl_memdev *memdev)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
return cxl_cmd_new_generic(memdev, CXL_MEM_COMMAND_ID_IDENTIFY);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
diff --git a/cxl/lib/libcxl.sym b/cxl/lib/libcxl.sym
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
index 1dc45f4..c83bc28 100644
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
--- a/cxl/lib/libcxl.sym
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+++ b/cxl/lib/libcxl.sym
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
@@ -33,6 +33,35 @@ global:
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
cxl_cmd_identify_get_fw_rev;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
cxl_cmd_identify_get_partition_align;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
cxl_cmd_identify_get_label_size;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_new_get_health_info;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_maintenance_needed;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_performance_degraded;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_hw_replacement_needed;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_normal;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_not_ready;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_persistence_lost;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_data_lost;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_powerloss_persistence_loss;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_shutdown_persistence_loss;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_persistence_loss_imminent;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_powerloss_data_loss;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_shutdown_data_loss;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_media_data_loss_imminent;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_life_used_normal;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_life_used_warning;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_life_used_critical;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_temperature_normal;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_temperature_warning;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_temperature_critical;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_corrected_volatile_normal;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_corrected_volatile_warning;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_corrected_persistent_normal;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_ext_corrected_persistent_warning;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_life_used;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_temperature;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_dirty_shutdowns;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_volatile_errors;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ cxl_cmd_health_info_get_pmem_errors;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
local:
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
*;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
};
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
diff --git a/cxl/lib/private.h b/cxl/lib/private.h
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
index 3273f21..885553a 100644
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
--- a/cxl/lib/private.h
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+++ b/cxl/lib/private.h
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
@@ -73,6 +73,53 @@ struct cxl_cmd_identify {
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
u8 qos_telemetry_caps;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
} __attribute__((packed));
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+struct cxl_cmd_get_health_info {
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ u8 health_status;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ u8 media_status;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ u8 ext_status;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ u8 life_used;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ le16 temperature;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ le32 dirty_shutdowns;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ le32 volatile_errors;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ le32 pmem_errors;
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+} __attribute__((packed));
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/* CXL 2.0 8.2.9.5.3 Byte 0 Health Status */
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_STATUS_MAINTENANCE_NEEDED_MASK BIT(0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_STATUS_PERFORMANCE_DEGRADED_MASK BIT(1)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_STATUS_HW_REPLACEMENT_NEEDED_MASK BIT(2)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/* CXL 2.0 8.2.9.5.3 Byte 1 Media Status */
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_NORMAL 0x0
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_NOT_READY 0x1
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_PERSISTENCE_LOST 0x2
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_DATA_LOST 0x3
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_POWERLOSS_PERSISTENCE_LOSS 0x4
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_SHUTDOWN_PERSISTENCE_LOSS 0x5
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_PERSISTENCE_LOSS_IMMINENT 0x6
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_POWERLOSS_DATA_LOSS 0x7
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_SHUTDOWN_DATA_LOSS 0x8
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_MEDIA_STATUS_DATA_LOSS_IMMINENT 0x9
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/* CXL 2.0 8.2.9.5.3 Byte 2 Additional Status */
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_LIFE_USED_MASK GENMASK(1, 0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_LIFE_USED_NORMAL (0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_LIFE_USED_WARNING (1)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_LIFE_USED_CRITICAL (2)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_TEMPERATURE_MASK GENMASK(3, 2)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_TEMPERATURE_NORMAL (0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_TEMPERATURE_WARNING (1)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_TEMPERATURE_CRITICAL (2)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_CORRECTED_VOLATILE_MASK BIT(4)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_CORRECTED_VOLATILE_NORMAL (0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_CORRECTED_VOLATILE_WARNING (1)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_CORRECTED_PERSISTENT_MASK BIT(5)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_CORRECTED_PERSISTENT_NORMAL (0)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_EXT_CORRECTED_PERSISTENT_WARNING (1)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_LIFE_USED_NOT_IMPL 0xff
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define CXL_CMD_HEALTH_INFO_TEMPERATURE_NOT_IMPL 0xffff
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
static inline int check_kmod(struct kmod_ctx *kmod_ctx)
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
{
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
return kmod_ctx ? 0 : -ENXIO;
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
diff --git a/cxl/libcxl.h b/cxl/libcxl.h
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
index 0f2d5e9..eae2db8 100644
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
--- a/cxl/libcxl.h
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+++ b/cxl/libcxl.h
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
@@ -62,6 +62,39 @@ struct cxl_cmd *cxl_cmd_new_identify(struct cxl_memdev *memdev);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
int cxl_cmd_identify_get_fw_rev(struct cxl_cmd *cmd, char *fw_rev, int fw_len);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
unsigned long long cxl_cmd_identify_get_partition_align(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
unsigned int cxl_cmd_identify_get_label_size(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+struct cxl_cmd *cxl_cmd_new_get_health_info(struct cxl_memdev *memdev);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_maintenance_needed(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_performance_degraded(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_hw_replacement_needed(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_normal(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_not_ready(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_persistence_lost(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_data_lost(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_normal(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_not_ready(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_persistence_lost(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_data_lost(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_powerloss_persistence_loss(struct cxl_cmd *cmd);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_shutdown_persistence_loss(struct cxl_cmd *cmd);
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|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_persistence_loss_imminent(struct cxl_cmd *cmd);
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|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_powerloss_data_loss(struct cxl_cmd *cmd);
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|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_shutdown_data_loss(struct cxl_cmd *cmd);
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|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_media_data_loss_imminent(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_life_used_normal(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_life_used_warning(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_life_used_critical(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_temperature_normal(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_temperature_warning(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_temperature_critical(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_corrected_volatile_normal(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_corrected_volatile_warning(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_corrected_persistent_normal(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_ext_corrected_persistent_warning(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_life_used(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_temperature(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_dirty_shutdowns(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_volatile_errors(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+int cxl_cmd_health_info_get_pmem_errors(struct cxl_cmd *cmd);
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#ifdef __cplusplus
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
} /* extern "C" */
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
diff --git a/util/bitmap.h b/util/bitmap.h
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|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
index 490f3f0..04b3429 100644
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|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
--- a/util/bitmap.h
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+++ b/util/bitmap.h
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
@@ -3,10 +3,33 @@
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|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#ifndef _NDCTL_BITMAP_H_
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#define _NDCTL_BITMAP_H_
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#include <linux/const.h>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#include <util/size.h>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#include <util/util.h>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#include <ccan/short_types/short_types.h>
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#ifndef _UL
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define _UL(x) (_AC(x, UL))
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#endif
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#ifndef _ULL
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define _ULL(x) (_AC(x, ULL))
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#endif
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define UL(x) (_UL(x))
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define ULL(x) (_ULL(x))
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/* GENMASK() and its dependencies copied from include/linux/{bits.h, const.h} */
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define __is_constexpr(x) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (sizeof(int) == sizeof(*(8 ? ((void *)((long)(x) * 0l)) : (int *)8)))
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define GENMASK_INPUT_CHECK(h, l) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (BUILD_BUG_ON_ZERO(__builtin_choose_expr( \
|
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ __is_constexpr((l) > (h)), (l) > (h), 0)))
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define __GENMASK(h, l) \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (((~UL(0)) - (UL(1) << (l)) + 1) & \
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (~UL(0) >> (BITS_PER_LONG - 1 - (h))))
|
|
![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define GENMASK(h, l) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#define BIT(nr) (1UL << (nr))
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG))
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
@@ -30,5 +53,67 @@ unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size,
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
unsigned long offset);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
int bitmap_full(const unsigned long *src, unsigned int nbits);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/*
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * Bitfield access macros
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * (Copied from Linux's include/linux/bitfield.h)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ *
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * FIELD_{GET,PREP} macros take as first parameter shifted mask
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * from which they extract the base mask and shift amount.
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * Mask must be a compilation time constant.
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ *
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * Example:
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ *
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * #define REG_FIELD_A GENMASK(6, 0)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * #define REG_FIELD_B BIT(7)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * #define REG_FIELD_C GENMASK(15, 8)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * #define REG_FIELD_D GENMASK(31, 16)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ *
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * Get:
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * a = FIELD_GET(REG_FIELD_A, reg);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * b = FIELD_GET(REG_FIELD_B, reg);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ *
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * Set:
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * reg = FIELD_PREP(REG_FIELD_A, 1) |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * FIELD_PREP(REG_FIELD_B, 0) |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * FIELD_PREP(REG_FIELD_C, c) |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * FIELD_PREP(REG_FIELD_D, 0x40);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ *
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * Modify:
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * reg &= ~REG_FIELD_C;
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * reg |= FIELD_PREP(REG_FIELD_C, c);
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ */
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/* Force a compilation error if a constant expression is not a power of 2 */
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define __BUILD_BUG_ON_NOT_POWER_OF_2(n) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ BUILD_BUG_ON(((n) & ((n) - 1)) != 0)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define BUILD_BUG_ON_NOT_POWER_OF_2(n) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0))
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define __bf_shf(x) (__builtin_ffsll(x) - 1)
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define __BF_FIELD_CHECK(_mask, _reg, _val) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ ({ \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ BUILD_BUG_ON(!__builtin_constant_p(_mask)); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ BUILD_BUG_ON((_mask) == 0); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ BUILD_BUG_ON(__builtin_constant_p(_val) ? \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ ~((_mask) >> __bf_shf(_mask)) & (_val) : 0); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ BUILD_BUG_ON((_mask) > (typeof(_reg))~0ull); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ __BUILD_BUG_ON_NOT_POWER_OF_2((_mask) + \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (1ULL << __bf_shf(_mask))); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ })
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+/**
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * FIELD_GET() - extract a bitfield element
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * @_mask: shifted mask defining the field's length and position
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * @_reg: value of entire bitfield
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ *
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * FIELD_GET() extracts the field specified by @_mask from the
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ * bitfield passed in as @_reg by masking and shifting it down.
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ */
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+#define FIELD_GET(_mask, _reg) \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ ({ \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ __BF_FIELD_CHECK(_mask, _reg, 0U); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
+ })
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
#endif /* _NDCTL_BITMAP_H_ */
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
--
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
2.27.0
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![](https://seccdn.libravatar.org/avatar/e9a507678aa95ef1a85b8d3939d526545e03c5d44f3a7d4e5247de29fff9c563?s=16&d=retro) |
e0018b |
|