change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/net/smc/smc_pnet.h
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@@ -12,12 +12,37 @@
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 #ifndef _SMC_PNET_H
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 #define _SMC_PNET_H
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+#include <net/smc.h>
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+
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 #if IS_ENABLED(CONFIG_HAVE_PNETID)
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 #include <asm/pnet.h>
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 #endif
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 struct smc_ib_device;
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 struct smcd_dev;
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+struct smc_init_info;
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+struct smc_link_group;
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+
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+/**
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+ * struct smc_pnettable - SMC PNET table anchor
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+ * @lock: Lock for list action
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+ * @pnetlist: List of PNETIDs
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+ */
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+struct smc_pnettable {
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+	struct mutex lock;
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+	struct list_head pnetlist;
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+};
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+
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+struct smc_pnetids_ndev {	/* list of pnetids for net devices in UP state*/
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+	struct list_head	list;
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+	rwlock_t		lock;
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+};
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+
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+struct smc_pnetids_ndev_entry {
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+	struct list_head	list;
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+	u8			pnetid[SMC_MAX_PNETID_LEN];
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+	refcount_t		refcnt;
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+};
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 static inline int smc_pnetid_by_dev_port(struct device *dev,
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 					 unsigned short port, u8 *pnetid)
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@@ -30,11 +55,16 @@
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 }
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 int smc_pnet_init(void) __init;
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+int smc_pnet_net_init(struct net *net);
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 void smc_pnet_exit(void);
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-int smc_pnet_remove_by_ibdev(struct smc_ib_device *ibdev);
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-void smc_pnet_find_roce_resource(struct sock *sk,
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-				 struct smc_ib_device **smcibdev, u8 *ibport,
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-				 unsigned short vlan_id, u8 gid[]);
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-void smc_pnet_find_ism_resource(struct sock *sk, struct smcd_dev **smcismdev);
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-
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+void smc_pnet_net_exit(struct net *net);
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+void smc_pnet_find_roce_resource(struct sock *sk, struct smc_init_info *ini);
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+void smc_pnet_find_ism_resource(struct sock *sk, struct smc_init_info *ini);
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+int smc_pnetid_by_table_ib(struct smc_ib_device *smcibdev, u8 ib_port);
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+int smc_pnetid_by_table_smcd(struct smcd_dev *smcd);
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+void smc_pnet_find_alt_roce(struct smc_link_group *lgr,
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+			    struct smc_init_info *ini,
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+			    struct smc_ib_device *known_dev);
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+bool smc_pnet_is_ndev_pnetid(struct net *net, u8 *pnetid);
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+bool smc_pnet_is_pnetid_set(u8 *pnetid);
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 #endif