[14/18] lnet: define new network driver ptl4lnd
diff mbox series

Message ID 1593648298-10571-15-git-send-email-jsimmons@infradead.org
State New
Headers show
Series
  • Port of OpenSFS landing as of July 1, 2020
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Commit Message

James Simmons July 2, 2020, 12:04 a.m. UTC
From: Gregoire Pichon <gregoire.pichon@bull.net>

Assign an ID to the new network driver ptl4lnd developed by Bull
that implements a LND based on Portals 4 API. It is intended to be
used with BXI, the Bull interconnect hardware.

WC-bug-id: https://jira.whamcloud.com/browse/LU-8932
Lustre-commit: c54bf3faa29f5 ("LU-8932 lnet: define new network driver ptl4lnd")
Signed-off-by: Gregoire Pichon <gregoire.pichon@bull.net>
Reviewed-on: https://review.whamcloud.com/24768
Reviewed-by: Doug Oucharek <dougso@me.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 include/uapi/linux/lnet/nidstr.h | 1 +
 net/lnet/lnet/nidstrings.c       | 9 +++++++++
 2 files changed, 10 insertions(+)

Patch
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diff --git a/include/uapi/linux/lnet/nidstr.h b/include/uapi/linux/lnet/nidstr.h
index 9133641..34ba497 100644
--- a/include/uapi/linux/lnet/nidstr.h
+++ b/include/uapi/linux/lnet/nidstr.h
@@ -53,6 +53,7 @@  enum {
 	/*MXLND		= 12, removed v2_7_50_0-34-g8be9e41	*/
 	GNILND		= 13,
 	GNIIPLND	= 14,
+	PTL4LND		= 15,
 
 	NUM_LNDS
 };
diff --git a/net/lnet/lnet/nidstrings.c b/net/lnet/lnet/nidstrings.c
index eca5092..fb8d3e2 100644
--- a/net/lnet/lnet/nidstrings.c
+++ b/net/lnet/lnet/nidstrings.c
@@ -692,6 +692,15 @@  int cfs_print_nidlist(char *buffer, int count, struct list_head *nidlist)
 	  .nf_print_addrlist	= libcfs_ip_addr_range_print,
 	  .nf_match_addr	= cfs_ip_addr_match
 	},
+	{ .nf_type		= PTL4LND,
+	  .nf_name		= "ptlf",
+	  .nf_modname		= "kptl4lnd",
+	  .nf_addr2str		= libcfs_decnum_addr2str,
+	  .nf_str2addr		= libcfs_num_str2addr,
+	  .nf_parse_addrlist	= libcfs_num_parse,
+	  .nf_print_addrlist	= libcfs_num_addr_range_print,
+	  .nf_match_addr	= libcfs_num_match
+	},
 };
 
 static const size_t libcfs_nnetstrfns = ARRAY_SIZE(libcfs_netstrfns);