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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-11 20:59:19 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-11 20:59:19 +0300
commit4bf5e3611895ede257d736b7359db669879a109f (patch)
tree4b7c5c5e05390fbd42be18dfd6f3ecbed37a77f9 /include/uapi
parent00e4db51259a5f936fec1424b884f029479d3981 (diff)
parent7f674025d9f7321dea11b802cc0ab3f09cbe51c5 (diff)
downloadlinux-4bf5e3611895ede257d736b7359db669879a109f.tar.xz
Merge tag 'libnvdimm-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm updayes from Vishal Verma: "You'd normally receive this pull request from Dan Williams, but he's busy watching a newborn (Congrats Dan!), so I'm watching libnvdimm this cycle. This adds a new feature in libnvdimm - 'Runtime Firmware Activation', and a few small cleanups and fixes in libnvdimm and DAX. I'd originally intended to make separate topic-based pull requests - one for libnvdimm, and one for DAX, but some of the DAX material fell out since it wasn't quite ready. Summary: - add 'Runtime Firmware Activation' support for NVDIMMs that advertise the relevant capability - misc libnvdimm and DAX cleanups" * tag 'libnvdimm-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr libnvdimm/security: the 'security' attr never show 'overwrite' state libnvdimm/security: fix a typo ACPI: NFIT: Fix ARS zero-sized allocation dax: Fix incorrect argument passed to xas_set_err() ACPI: NFIT: Add runtime firmware activate support PM, libnvdimm: Add runtime firmware activation support libnvdimm: Convert to DEVICE_ATTR_ADMIN_RO() drivers/dax: Expand lock scope to cover the use of addresses fs/dax: Remove unused size parameter dax: print error message by pr_info() in __generic_fsdax_supported() driver-core: Introduce DEVICE_ATTR_ADMIN_{RO,RW} tools/testing/nvdimm: Emulate firmware activation commands tools/testing/nvdimm: Prepare nfit_ctl_test() for ND_CMD_CALL emulation tools/testing/nvdimm: Add command debug messages tools/testing/nvdimm: Cleanup dimm index passing ACPI: NFIT: Define runtime firmware activation commands ACPI: NFIT: Move bus_dsm_mask out of generic nvdimm_bus_descriptor libnvdimm: Validate command family indices
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/ndctl.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/uapi/linux/ndctl.h b/include/uapi/linux/ndctl.h
index 0e09dc5cec19..8cf1e4884fd5 100644
--- a/include/uapi/linux/ndctl.h
+++ b/include/uapi/linux/ndctl.h
@@ -245,6 +245,11 @@ struct nd_cmd_pkg {
#define NVDIMM_FAMILY_MSFT 3
#define NVDIMM_FAMILY_HYPERV 4
#define NVDIMM_FAMILY_PAPR 5
+#define NVDIMM_FAMILY_MAX NVDIMM_FAMILY_PAPR
+
+#define NVDIMM_BUS_FAMILY_NFIT 0
+#define NVDIMM_BUS_FAMILY_INTEL 1
+#define NVDIMM_BUS_FAMILY_MAX NVDIMM_BUS_FAMILY_INTEL
#define ND_IOCTL_CALL _IOWR(ND_IOCTL, ND_CMD_CALL,\
struct nd_cmd_pkg)