Merge tag 'gpio-updates-for-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / net / smc / smc.h

diff --git a/net/smc/smc.h b/net/smc/smc.h
index 6f1c42d..d65e15f 100644 (file)
--- a/net/smc/smc.h
+++ b/net/smc/smc.h
@@ -18,9 +18,20 @@
 
 #include "smc_ib.h"
 
+#define SMC_V1         1               /* SMC version V1 */
+#define SMC_V2         2               /* SMC version V2 */
+#define SMC_RELEASE    0
+
 #define SMCPROTO_SMC           0       /* SMC protocol, IPv4 */
 #define SMCPROTO_SMC6          1       /* SMC protocol, IPv6 */
 
+#define SMC_MAX_ISM_DEVS       8       /* max # of proposed non-native ISM
+                                        * devices
+                                        */
+
+#define SMC_MAX_HOSTNAME_LEN   32
+#define SMC_MAX_EID_LEN                32
+
 extern struct proto smc_proto;
 extern struct proto smc_proto6;
 
@@ -201,6 +212,8 @@ struct smc_connection {
 struct smc_sock {                              /* smc sock container */
        struct sock             sk;
        struct socket           *clcsock;       /* internal tcp socket */
+       void                    (*clcsk_data_ready)(struct sock *sk);
+                                               /* original data_ready fct. **/
        struct smc_connection   conn;           /* smc connection */
        struct smc_sock         *listen_smc;    /* listen parent */
        struct work_struct      connect_work;   /* handle non-blocking connect*/
@@ -235,10 +248,16 @@ static inline struct smc_sock *smc_sk(const struct sock *sk)
        return (struct smc_sock *)sk;
 }
 
+extern struct workqueue_struct *smc_hs_wq;     /* wq for handshake work */
+extern struct workqueue_struct *smc_close_wq;  /* wq for close work */
+
 #define SMC_SYSTEMID_LEN               8
 
 extern u8      local_systemid[SMC_SYSTEMID_LEN]; /* unique system identifier */
 
+#define ntohll(x) be64_to_cpu(x)
+#define htonll(x) cpu_to_be64(x)
+
 /* convert an u32 value into network byte order, store it into a 3 byte field */
 static inline void hton24(u8 *net, u32 host)
 {