ioctl: export nvme_{g,s}et_features_iocs_profile()

nvme_get_features_iocs_profile() and nvme_set_features_iocs_profile()
are defined but not exorted in libnvme.so.
nvme_set_features_iocs_profile()'s prototype was also removed,
so add it back.
IOCSI is a 9-bit value, so fix its bitmask and change its type to u16.

Signed-off-by: Caleb Sander <[email protected]>

Author: calebsander

src/libnvme.map

@@ -6,9 +6,11 @@ LIBNVME_1_6 {
 		nvme_ctrl_get_src_addr;
 		nvme_ctrl_release_fd;
 		nvme_get_features_host_mem_buf2;
+		nvme_get_features_iocs_profile;
 		nvme_host_release_fds;
 		nvme_ns_release_fd;
 		nvme_root_release_fds;
+		nvme_set_features_iocs_profile;
 		nvme_subsystem_get_iopolicy;
 		nvme_subsystem_release_fds;
 		nvme_set_debug;

src/nvme/ioctl.c

@@ -887,7 +887,7 @@ int nvme_set_features_write_protect(int fd, enum nvme_feat_nswpcfg_state state,
 				   false, result);
 }
 
-int nvme_set_features_iocs_profile(int fd, __u8 iocsi, bool save)
+int nvme_set_features_iocs_profile(int fd, __u16 iocsi, bool save)
 {
 	__u32 value = NVME_SET(iocsi, FEAT_IOCSP_IOCSCI);
 

src/nvme/ioctl.h

@@ -2551,6 +2551,17 @@ int nvme_set_features_resv_persist(int fd, bool ptpl, bool save, __u32 *result);
 int nvme_set_features_write_protect(int fd, enum nvme_feat_nswpcfg_state state,
 				    bool save, __u32 *result);
 
+/**
+ * nvme_set_features_iocs_profile() - Set I/O command set profile feature
+ * @fd:		File descriptor of nvme device
+ * @iocsi:	I/O Command Set Combination Index
+ * @save:	Save value across power states
+ *
+ * Return: The nvme command status if a response was received (see
+ * &enum nvme_status_field) or -1 with errno set otherwise.
+ */
+int nvme_set_features_iocs_profile(int fd, __u16 iocsi, bool save);
+
 /**
  * nvme_get_features() - Retrieve a feature attribute
  * @args:	&struct nvme_get_features_args argument structure

src/nvme/types.h

@@ -7020,7 +7020,7 @@ enum nvme_feat {
 	NVME_FEAT_WP_WPS_SHIFT		= 0,
 	NVME_FEAT_WP_WPS_MASK		= 0x7,
 	NVME_FEAT_IOCSP_IOCSCI_SHIFT	= 0,
-	NVME_FEAT_IOCSP_IOCSCI_MASK	= 0xff,
+	NVME_FEAT_IOCSP_IOCSCI_MASK	= 0x1ff,
 	NVME_FEAT_FDP_ENABLED_SHIFT	= 0,
 	NVME_FEAT_FDP_ENABLED_MASK	= 0x1,
 	NVME_FEAT_FDP_INDEX_SHIFT	= 8,