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authorBen Widawsky <ben.widawsky@intel.com>2021-02-16 20:09:56 -0800
committerDan Williams <dan.j.williams@intel.com>2021-02-16 20:36:39 -0800
commit57ee605b976c30a86613648935d255bbe704aeab (patch)
treec265c52e66f2a24be18aaa6208a0794d668058f6 /drivers/cxl
parent472b1ce6e9d6396ab3f11fc5101c6b63b934a018 (diff)
downloadlinux-57ee605b976c30a86613648935d255bbe704aeab.tar.bz2
cxl/mem: Add set of informational commands
Add initial set of formal commands beyond basic identify and command enumeration. Signed-off-by: Ben Widawsky <ben.widawsky@intel.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> (v2) Link: https://lore.kernel.org/r/20210217040958.1354670-8-ben.widawsky@intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/cxl')
-rw-r--r--drivers/cxl/mem.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/cxl/mem.c b/drivers/cxl/mem.c
index e31b3045e231..6d7d3870b5da 100644
--- a/drivers/cxl/mem.c
+++ b/drivers/cxl/mem.c
@@ -45,12 +45,16 @@
enum opcode {
CXL_MBOX_OP_INVALID = 0x0000,
CXL_MBOX_OP_RAW = CXL_MBOX_OP_INVALID,
+ CXL_MBOX_OP_GET_FW_INFO = 0x0200,
CXL_MBOX_OP_ACTIVATE_FW = 0x0202,
CXL_MBOX_OP_GET_SUPPORTED_LOGS = 0x0400,
CXL_MBOX_OP_GET_LOG = 0x0401,
CXL_MBOX_OP_IDENTIFY = 0x4000,
+ CXL_MBOX_OP_GET_PARTITION_INFO = 0x4100,
CXL_MBOX_OP_SET_PARTITION_INFO = 0x4101,
+ CXL_MBOX_OP_GET_LSA = 0x4102,
CXL_MBOX_OP_SET_LSA = 0x4103,
+ CXL_MBOX_OP_GET_HEALTH_INFO = 0x4200,
CXL_MBOX_OP_SET_SHUTDOWN_STATE = 0x4204,
CXL_MBOX_OP_SCAN_MEDIA = 0x4304,
CXL_MBOX_OP_GET_SCAN_MEDIA = 0x4305,
@@ -171,6 +175,11 @@ static struct cxl_mem_command mem_commands[] = {
CXL_CMD(RAW, ~0, ~0, 0),
#endif
CXL_CMD(GET_SUPPORTED_LOGS, 0, ~0, CXL_CMD_FLAG_FORCE_ENABLE),
+ CXL_CMD(GET_FW_INFO, 0, 0x50, 0),
+ CXL_CMD(GET_PARTITION_INFO, 0, 0x20, 0),
+ CXL_CMD(GET_LSA, 0x8, ~0, 0),
+ CXL_CMD(GET_HEALTH_INFO, 0, 0x12, 0),
+ CXL_CMD(GET_LOG, 0x18, ~0, CXL_CMD_FLAG_FORCE_ENABLE),
};
/*