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| author | Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2012-03-06 04:16:04 -0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-03-27 08:26:35 +0100 |
| commit | 1a590cabc272d62ffca1427d3010aea2098f414f (patch) | |
| tree | 8fa9a2e0fdb2493ee10661ea9b711a3fb7312782 /include/scsi/iscsi_if.h | |
| parent | e16d166e4f931cd735e5bac1a1affe7db09a8ea7 (diff) | |
| download | linux-1a590cabc272d62ffca1427d3010aea2098f414f.tar.bz2 | |
[SCSI] iscsi_transport: Added error status code for ping comp event
Defined error codes for ping completion status.
This patch take care of Mike Christie's commets
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi/iscsi_if.h')
| -rw-r--r-- | include/scsi/iscsi_if.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h index 9c23ee8fd2d3..eab830acf9ed 100644 --- a/include/scsi/iscsi_if.h +++ b/include/scsi/iscsi_if.h @@ -261,7 +261,8 @@ struct iscsi_uevent { } host_event; struct msg_ping_comp { uint32_t host_no; - uint32_t status; + uint32_t status; /* enum + * iscsi_ping_status_code */ uint32_t pid; /* unique ping id associated with each ping request */ uint32_t data_size; @@ -483,6 +484,20 @@ enum iscsi_port_state { ISCSI_PORT_STATE_UP = 0x2, }; +/* iSCSI PING status/error code */ +enum iscsi_ping_status_code { + ISCSI_PING_SUCCESS = 0, + ISCSI_PING_FW_DISABLED = 0x1, + ISCSI_PING_IPADDR_INVALID = 0x2, + ISCSI_PING_LINKLOCAL_IPV6_ADDR_INVALID = 0x3, + ISCSI_PING_TIMEOUT = 0x4, + ISCSI_PING_INVALID_DEST_ADDR = 0x5, + ISCSI_PING_OVERSIZE_PACKET = 0x6, + ISCSI_PING_ICMP_ERROR = 0x7, + ISCSI_PING_MAX_REQ_EXCEEDED = 0x8, + ISCSI_PING_NO_ARP_RECEIVED = 0x9, +}; + #define iscsi_ptr(_handle) ((void*)(unsigned long)_handle) #define iscsi_handle(_ptr) ((uint64_t)(unsigned long)_ptr) |