[src/trunk]: src/sys/dev/ic Add support for ISP_FC_GETHINFO which can tell yo...

[mjacob <mjacob%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/87abc88cae41
branches:  trunk
changeset: 532782:87abc88cae41
user:      mjacob <mjacob%NetBSD.org@localhost>
date:      Sat Jun 15 00:17:07 2002 +0000

description:
Add support for ISP_FC_GETHINFO which can tell you connection topology,
current speed, loopid, etc.

diffstat:

 sys/dev/ic/isp_ioctl.h |  31 ++++++++++++++++++++++++++++++-
 1 files changed, 30 insertions(+), 1 deletions(-)

diffs (42 lines):

diff -r a4bd1e27ec55 -r 87abc88cae41 sys/dev/ic/isp_ioctl.h
--- a/sys/dev/ic/isp_ioctl.h    Sat Jun 15 00:16:26 2002 +0000
+++ b/sys/dev/ic/isp_ioctl.h    Sat Jun 15 00:17:07 2002 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: isp_ioctl.h,v 1.3 2002/02/21 22:32:41 mjacob Exp $ */
+/* $NetBSD: isp_ioctl.h,v 1.4 2002/06/15 00:17:07 mjacob Exp $ */
 /*
  * Copyright (c) 2001 by Matthew Jacob
  *
@@ -127,3 +127,32 @@
  */
 #define        ISP_GET_FW_CRASH_DUMP   _IO(ISP_IOC, 10)
 #define        ISP_FORCE_CRASH_DUMP    _IO(ISP_IOC, 11)
+
+/*
+ * Get information about this Host Adapter, including current connection
+ * topology and capabilities.
+ */
+struct isp_hba_device {
+       u_int32_t
+                                       : 8,
+                                       : 4,
+               fc_speed                : 4,    /* Gbps */
+                                       : 2,
+               fc_class2               : 1,
+               fc_ip_supported         : 1,
+               fc_scsi_supported       : 1,
+               fc_topology             : 3,
+               fc_loopid               : 8;
+       u_int64_t       nvram_node_wwn;
+       u_int64_t       nvram_port_wwn;
+       u_int64_t       active_node_wwn;
+       u_int64_t       active_port_wwn;
+};
+
+#define        ISP_TOPO_UNKNOWN        0       /* connection topology unknown */
+#define        ISP_TOPO_FCAL           1       /* private or PL_DA */
+#define        ISP_TOPO_LPORT          2       /* public loop */
+#define        ISP_TOPO_NPORT          3       /* N-port */
+#define        ISP_TOPO_FPORT          4       /* F-port */
+
+#define        ISP_FC_GETHINFO _IOR(ISP_IOC, 12, struct isp_hba_device)