Date: Fri, 20 Sep 2013 21:26:51 +0000 (UTC) From: Edward Tomasz Napierala <trasz@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r255739 - in head/sys: cam/ctl dev/iscsi Message-ID: <201309202126.r8KLQpBq088858@svn.freebsd.org>
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Author: trasz Date: Fri Sep 20 21:26:51 2013 New Revision: 255739 URL: http://svnweb.freebsd.org/changeset/base/255739 Log: Add some spare fields to structs used by the new iSCSI stack - some just in case, some for future MC/S support. This requires kernel and world rebuild. Approved by: re (blanket) Sponsored by: FreeBSD Foundation Modified: head/sys/cam/ctl/ctl_ioctl.h head/sys/dev/iscsi/iscsi_ioctl.h Modified: head/sys/cam/ctl/ctl_ioctl.h ============================================================================== --- head/sys/cam/ctl/ctl_ioctl.h Fri Sep 20 20:44:32 2013 (r255738) +++ head/sys/cam/ctl/ctl_ioctl.h Fri Sep 20 21:26:51 2013 (r255739) @@ -662,12 +662,14 @@ struct ctl_iscsi_handoff_params { uint32_t max_burst_length; uint32_t first_burst_length; uint32_t immediate_data; + int spare[4]; }; struct ctl_iscsi_list_params { uint32_t alloc_len; /* passed to kernel */ char *conn_xml; /* filled in kernel */ uint32_t fill_len; /* passed to userland */ + int spare[4]; }; struct ctl_iscsi_logout_params { @@ -677,6 +679,7 @@ struct ctl_iscsi_logout_params { char initiator_addr[CTL_ISCSI_ADDR_LEN]; /* passed to kernel */ int all; /* passed to kernel */ + int spare[4]; }; struct ctl_iscsi_terminate_params { @@ -686,6 +689,7 @@ struct ctl_iscsi_terminate_params { char initiator_addr[CTL_ISCSI_NAME_LEN]; /* passed to kernel */ int all; /* passed to kernel */ + int spare[4]; }; #ifdef ICL_KERNEL_PROXY @@ -696,10 +700,12 @@ struct ctl_iscsi_listen_params { int protocol; struct sockaddr *addr; socklen_t addrlen; + int spare[4]; }; struct ctl_iscsi_accept_params { int connection_id; + int spare[4]; }; struct ctl_iscsi_send_params { @@ -709,6 +715,7 @@ struct ctl_iscsi_send_params { void *spare2; size_t data_segment_len; void *data_segment; + int spare[4]; }; struct ctl_iscsi_receive_params { @@ -718,10 +725,12 @@ struct ctl_iscsi_receive_params { void *spare2; size_t data_segment_len; void *data_segment; + int spare[4]; }; struct ctl_iscsi_close_params { int connection_id; + int spare[4]; }; #endif /* ICL_KERNEL_PROXY */ Modified: head/sys/dev/iscsi/iscsi_ioctl.h ============================================================================== --- head/sys/dev/iscsi/iscsi_ioctl.h Fri Sep 20 20:44:32 2013 (r255738) +++ head/sys/dev/iscsi/iscsi_ioctl.h Fri Sep 20 21:26:51 2013 (r255739) @@ -91,6 +91,9 @@ struct iscsi_session_state { struct iscsi_daemon_request { unsigned int idr_session_id; struct iscsi_session_conf idr_conf; + uint8_t idr_spare_isid[6]; + uint16_t idr_spare_tsih; + uint16_t idr_spare_cid; int idr_spare[4]; }; @@ -99,6 +102,8 @@ struct iscsi_daemon_handoff { int idh_socket; char idh_target_alias[ISCSI_ALIAS_LEN]; uint8_t idh_isid[6]; + uint16_t idr_spare_tsih; + uint16_t idr_spare_cid; uint32_t idh_statsn; int idh_header_digest; int idh_data_digest; @@ -107,11 +112,13 @@ struct iscsi_daemon_handoff { size_t idh_max_data_segment_length; size_t idh_max_burst_length; size_t idh_first_burst_length; + int idh_spare[4]; }; struct iscsi_daemon_fail { unsigned int idf_session_id; char idf_reason[ISCSI_REASON_LEN]; + int idf_spare[4]; }; #define ISCSIDWAIT _IOR('I', 0x01, struct iscsi_daemon_request) @@ -145,6 +152,7 @@ struct iscsi_daemon_connect { socklen_t idc_from_addrlen; struct sockaddr *idc_to_addr; socklen_t idc_to_addrlen; + int idc_spare[4]; }; struct iscsi_daemon_send { @@ -154,6 +162,7 @@ struct iscsi_daemon_send { void *ids_spare2; size_t ids_data_segment_len; void *ids_data_segment; + int ids_spare[4]; }; struct iscsi_daemon_receive { @@ -163,10 +172,12 @@ struct iscsi_daemon_receive { void *idr_spare2; size_t idr_data_segment_len; void *idr_data_segment; + int idr_spare[4]; }; struct iscsi_daemon_close { int idc_session_id; + int idc_spare[4]; }; #define ISCSIDCONNECT _IOWR('I', 0x04, struct iscsi_daemon_connect) @@ -182,16 +193,19 @@ struct iscsi_daemon_close { struct iscsi_session_add { struct iscsi_session_conf isa_conf; + int isa_spare[4]; }; struct iscsi_session_remove { unsigned int isr_session_id; struct iscsi_session_conf isr_conf; + int isr_spare[4]; }; struct iscsi_session_list { unsigned int isl_nentries; struct iscsi_session_state *isl_pstates; + int isl_spare[4]; }; #define ISCSISADD _IOW('I', 0x11, struct iscsi_session_add)
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