diff options
Diffstat (limited to 'drivers/infiniband/core/iwpm_util.h')
| -rw-r--r-- | drivers/infiniband/core/iwpm_util.h | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/drivers/infiniband/core/iwpm_util.h b/drivers/infiniband/core/iwpm_util.h index af1fc14a0d3d..d6fc8402158a 100644 --- a/drivers/infiniband/core/iwpm_util.h +++ b/drivers/infiniband/core/iwpm_util.h @@ -33,7 +33,6 @@ #ifndef _IWPM_UTIL_H #define _IWPM_UTIL_H -#include <linux/module.h> #include <linux/io.h> #include <linux/in.h> #include <linux/in6.h> @@ -78,6 +77,7 @@ struct iwpm_mapping_info { struct sockaddr_storage local_sockaddr; struct sockaddr_storage mapped_sockaddr; u8 nl_client; + u32 map_flags; }; struct iwpm_remote_info { @@ -89,9 +89,7 @@ struct iwpm_remote_info { }; struct iwpm_admin_data { - atomic_t refcount; atomic_t nlmsg_seq; - int client_list[RDMA_NL_NUM_CLIENTS]; u32 reg_list[RDMA_NL_NUM_CLIENTS]; }; @@ -140,29 +138,13 @@ int iwpm_wait_complete_req(struct iwpm_nlmsg_request *nlmsg_request); int iwpm_get_nlmsg_seq(void); /** - * iwpm_add_reminfo - Add remote address info of the connecting peer + * iwpm_add_remote_info - Add remote address info of the connecting peer * to the remote info hash table * @reminfo: The remote info to be added */ void iwpm_add_remote_info(struct iwpm_remote_info *reminfo); /** - * iwpm_valid_client - Check if the port mapper client is valid - * @nl_client: The index of the netlink client - * - * Valid clients need to call iwpm_init() before using - * the port mapper - */ -int iwpm_valid_client(u8 nl_client); - -/** - * iwpm_set_valid - Set the port mapper client to valid or not - * @nl_client: The index of the netlink client - * @valid: 1 if valid or 0 if invalid - */ -void iwpm_set_valid(u8 nl_client, int valid); - -/** * iwpm_check_registration - Check if the client registration * matches the given one * @nl_client: The index of the netlink client @@ -182,7 +164,7 @@ u32 iwpm_check_registration(u8 nl_client, u32 reg); void iwpm_set_registration(u8 nl_client, u32 reg); /** - * iwpm_get_registration + * iwpm_get_registration - Get the client registration * @nl_client: The index of the netlink client * * Returns the client registration type @@ -209,8 +191,10 @@ int iwpm_mapinfo_available(void); /** * iwpm_compare_sockaddr - Compare two sockaddr storage structs + * @a_sockaddr: first sockaddr to compare + * @b_sockaddr: second sockaddr to compare * - * Returns 0 if they are holding the same ip/tcp address info, + * Return: 0 if they are holding the same ip/tcp address info, * otherwise returns 1 */ int iwpm_compare_sockaddr(struct sockaddr_storage *a_sockaddr, @@ -266,4 +250,16 @@ int iwpm_parse_nlmsg(struct netlink_callback *cb, int policy_max, * @msg: Message to print */ void iwpm_print_sockaddr(struct sockaddr_storage *sockaddr, char *msg); + +/** + * iwpm_send_hello - Send hello response to iwpmd + * + * @nl_client: The index of the netlink client + * @iwpm_pid: The pid of the user space port mapper + * @abi_version: The kernel's abi_version + * + * Returns 0 on success or a negative error code + */ +int iwpm_send_hello(u8 nl_client, int iwpm_pid, u16 abi_version); +extern u16 iwpm_ulib_version; #endif |