rxe: Remove rxe_cfg

This is obsoleted by iproute2's 'rdma link add' command.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

Documentation/rxe.md

@@ -1,22 +1,14 @@
 # Configure Soft-RoCE (RXE):
 
-Load rdma_rxe kernel module using the rxe_cfg script included in the librxe RPM:
-
-	# rxe_cfg start (this might require sudo or root privileges)
-
 Create RXE device over network interface (e.g. eth0):
 
-	# rxe_cfg add eth0
+	# rdma link add rxe_eth0 type rxe netdev eth0
 
 Use the status command to display the current configuration:
-rxe_cfg status
-
-If configured successfully, you should see output similar to the following:
 
-```
-    Name  Link  Driver   Speed  NMTU  IPv4_addr  RDEV  RMTU
-    eth0  yes   mlx4_en                          rxe0  1024  (3)
-```
+	# rdma link
 
-If you are using a Mellanox HCA: Need to make sure that the mlx4_ib kernel module is not loaded (modprobe –rv mlx4_ib) in the soft-RoCE machine.
-Now you have an Infiniband device called “rxe0” that can be used to run any RoCE app.
+If you are using a Mellanox HCA, make sure that the mlx4_ib/mlx5_ib kernel
+module is not loaded (modprobe –rv mlx4_ib) in the soft-RoCE machine.  Now you
+have an Infiniband device called “rxe0_eth0” that can be used to run any RoCE
+app.

README.md

@@ -115,8 +115,6 @@ command above to work.
 You can use either `ibv_devices` or `rdma link` to verify that the device was
 successfully added.
 
-Use of `rxe_cfg` is deprecated, please use the `rdma` command instead.
-
 # Reporting bugs
 
 Bugs should be reported to the <linux-rdma@vger.kernel.org> mailing list

debian/rdma-core.install

@@ -21,7 +21,6 @@ lib/udev/rules.d/90-iwpmd.rules
 lib/udev/rules.d/90-rdma-hw-modules.rules
 lib/udev/rules.d/90-rdma-ulp-modules.rules
 lib/udev/rules.d/90-rdma-umad.rules
-usr/bin/rxe_cfg
 usr/lib/truescale-serdes.cmds
 usr/sbin/iwpmd
 usr/sbin/rdma-ndd
@@ -34,4 +33,3 @@ usr/share/man/man5/iwpmd.conf.5
 usr/share/man/man7/rxe.7
 usr/share/man/man8/iwpmd.8
 usr/share/man/man8/rdma-ndd.8
-usr/share/man/man8/rxe_cfg.8

providers/rxe/CMakeLists.txt

@@ -1,8 +1,3 @@
 rdma_provider(rxe
   rxe.c
   )
-rdma_subst_install(FILES "rxe_cfg.in"
-  RENAME "rxe_cfg"
-  DESTINATION "${CMAKE_INSTALL_BINDIR}"
-  PERMISSIONS OWNER_WRITE OWNER_READ GROUP_READ WORLD_READ OWNER_EXECUTE GROUP_EXECUTE WORLD_EXECUTE
-  )

providers/rxe/man/CMakeLists.txt

@@ -1,4 +1,3 @@
 rdma_man_pages(
   rxe.7
-  rxe_cfg.8
 )

providers/rxe/man/rxe.7

@@ -6,7 +6,7 @@ rxe \- Software RDMA over Ethernet
 .SH "SYNOPSIS"
 \fBmodprobe rdma_rxe\fR
 .br
-This is usually performed by a configuration utility (see \fBrxe_cfg\fR(8).)
+This is usually performed by a configuration utility (see \fBrdma link\fR(8).)
 
 .SH "DESCRIPTION"
 The rdma_rxe kernel module provides a software implementation of the RoCEv2
@@ -23,17 +23,9 @@ In particular, while the use of a GRH header is optional within IB subnets, it i
 \fB/sys/class/infiniband/rxe[0,1,...]\fR
 Directory that holds RDMA device information. The format is the same as other RDMA devices.
 
-.TP
-\fB/sys/module/rdma_rxe_net/parameters/add\fR
-Write only file used by \fBrxe_cfg(8)\fR to add new RXE devices to existing Ethernet devices.
-
-.TP
-\fB/sys/module/rdma_rxe_net/parameters/remove\fR
-Write only file used by \fBrxe_cfg(8)\fR to remove RXE devices.
-
 .TP
 \fB/sys/module/rdma_rxe_net/parameters/mtu\fR
-Write only file used by \fBrxe_cfg(8)\fR to configure RoCE and Ethernet MTU values.
+Write only file used to configure RoCE and Ethernet MTU values.
 
 .TP
 \fB/sys/module/rdma_rxe/parameters/max_ucontext\fR
@@ -98,7 +90,7 @@ Read/Write file that controls the maximum gap between the PSN of request packets
 Read/Write file that controls the default mtu used for UD packets.
 
 .SH "SEE ALSO"
-.BR rxe_cfg (8),
+.BR rdma (8),
 .BR verbs (7),
 
 .SH "AUTHORS"