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| author | Mike Christie <michaelc@cs.wisc.edu> | 2008-05-21 15:53:59 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-07-12 08:22:16 -0500 |
| commit | 756135215ec743be6fdce2bdebe8cdb9f8a231f6 (patch) | |
| tree | 7eb0a5a23731fcd974f9e5e5d136fe6944d4761c /include/scsi/libiscsi.h | |
| parent | 32c6e1b9a2e27076b7070a9ec56a9e5437ebd725 (diff) | |
| download | linux-756135215ec743be6fdce2bdebe8cdb9f8a231f6.tar.bz2 | |
[SCSI] iscsi: remove session and host binding in libiscsi
bnx2i allocates a host per netdevice but will use libiscsi,
so this unbinds the session from the host in that code.
This will also be useful for the iser parent device dma settings
fixes.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/scsi/libiscsi.h')
| -rw-r--r-- | include/scsi/libiscsi.h | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index f24cf0246739..8a6271c20935 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -209,9 +209,6 @@ struct iscsi_conn { /* remote portal currently connected to */ int portal_port; char portal_address[ISCSI_ADDRESS_BUF_LEN]; - /* local address */ - int local_port; - char local_address[ISCSI_ADDRESS_BUF_LEN]; /* MIB-statistics */ uint64_t txdata_octets; @@ -247,6 +244,7 @@ enum { }; struct iscsi_session { + struct iscsi_cls_session *cls_session; /* * Syncs up the scsi eh thread with the iscsi eh thread when sending * task management functions. This must be taken before the session @@ -282,10 +280,6 @@ struct iscsi_session { char *password; char *password_in; char *targetname; - char *initiatorname; - /* hw address or netdev iscsi connection is bound to */ - char *hwaddress; - char *netdev; /* control data */ struct iscsi_transport *tt; struct Scsi_Host *host; @@ -307,6 +301,16 @@ struct iscsi_session { struct iscsi_pool mgmtpool; /* Mgmt PDU's pool */ }; +struct iscsi_host { + char *initiatorname; + /* hw address or netdev iscsi connection is bound to */ + char *hwaddress; + char *netdev; + /* local address */ + int local_port; + char local_address[ISCSI_ADDRESS_BUF_LEN]; +}; + /* * scsi host template */ @@ -326,27 +330,24 @@ extern int iscsi_host_set_param(struct Scsi_Host *shost, int buflen); extern int iscsi_host_get_param(struct Scsi_Host *shost, enum iscsi_host_param param, char *buf); +extern void iscsi_host_setup(struct Scsi_Host *shost, uint16_t qdepth); +extern void iscsi_host_teardown(struct Scsi_Host *shost); /* * session management */ extern struct iscsi_cls_session * -iscsi_session_setup(struct iscsi_transport *, struct scsi_transport_template *, - uint16_t, uint16_t, int, int, uint32_t, uint32_t *); +iscsi_session_setup(struct iscsi_transport *, struct Scsi_Host *shost, + uint16_t, int, int, uint32_t); extern void iscsi_session_teardown(struct iscsi_cls_session *); -extern struct iscsi_session *class_to_transport_session(struct iscsi_cls_session *); extern void iscsi_session_recovery_timedout(struct iscsi_cls_session *); extern int iscsi_set_param(struct iscsi_cls_conn *cls_conn, enum iscsi_param param, char *buf, int buflen); extern int iscsi_session_get_param(struct iscsi_cls_session *cls_session, enum iscsi_param param, char *buf); -#define session_to_cls(_sess) \ - hostdata_session(_sess->host->hostdata) - #define iscsi_session_printk(prefix, _sess, fmt, a...) \ - iscsi_cls_session_printk(prefix, \ - (struct iscsi_cls_session *)session_to_cls(_sess), fmt, ##a) + iscsi_cls_session_printk(prefix, _sess->cls_session, fmt, ##a) /* * connection management |