smc_chk: Indicate PNET IDs set by smc_pnet

Signed-off-by: Stefan Raspl <raspl@linux.ibm.com>

Author: Stefan Raspl

README.md

@@ -46,6 +46,7 @@ Release History:
     - `smc_rnics`:
         - List unknown devices with option `-a`
         - Include software-set PNET IDs
+    - `smc_chk`: Indicate PNET IDs set by `smc_pnet`.
 
     Bug fixes:
     - `smc_rnics`: Display correct PNET ID for unknown Mellanox cards

smc_chk

@@ -273,6 +273,9 @@ function set_pnetid() {
    # Check for a software-defined PNET ID
    debug "No luck so far - try the SW PNET table";
    pnetid="`smc_pnet | awk -v id="$1" '$2 == id {print($1)}'`";
+   if [ "$pnetid" != "" ]; then
+      pnetid="$pnetid*";
+   fi
    debug "PNET ID is '$pnetid'";
 }
 

smc_chk.8

@@ -61,7 +61,8 @@ usage information.
 .BI "\-i, \-\-pnetid " INTERFACE
 Print the PNET ID of interface
 .I INTERFACE
-and exit.
+and exit. An appended asterisk * indicates that the PNET ID was defined via
+.BR smc_pnet .
 .TP
 .BI "\-p, \-\-port " PORT
 Use port