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From: <Oleg.Karfich@wago.com>
To: barebox@lists.infradead.org
Cc: Oleg.Karfich@wago.com
Subject: [PATCH 2/3] commands: dhcp: add parameter for private data
Date: Fri, 31 Aug 2018 09:01:32 +0000	[thread overview]
Message-ID: <1535706079-10439-3-git-send-email-oleg.karfich@wago.com> (raw)
In-Reply-To: <1535706079-10439-1-git-send-email-oleg.karfich@wago.com>

Signed-off-by: Oleg Karfich <oleg.karfich@wago.com>
---
 commands/Kconfig |  5 +++--
 commands/dhcp.c  | 10 +++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/commands/Kconfig b/commands/Kconfig
index 951a869..675bd1c 100644
--- a/commands/Kconfig
+++ b/commands/Kconfig
@@ -1127,7 +1127,7 @@ config CMD_DHCP
 	help
 	  DHCP client to obtain IP or boot params
 
-	  Usage: dhcp [-HvcuUr]
+	  Usage: dhcp [-HvcuUro]
 
 	  Options:
 	          -H HOSTNAME     hostname to send to the DHCP server
@@ -1135,7 +1135,8 @@ config CMD_DHCP
 	          -c ID           DHCP Client ID (code 61) submitted in DHCP requests
 	          -u UUID         DHCP Client UUID (code 97) submitted in DHCP requests
 	          -U CLASS        DHCP User class (code 77) submitted in DHCP requests
-	          -r RETRY        retry limit (default 20)#
+	          -r RETRY        retry limit (default 20)
+		  -o PRIVATE DATA private data (code 224) submitted in DHCP requests
 
 config CMD_HOST
 	tristate
diff --git a/commands/dhcp.c b/commands/dhcp.c
index 1f07b2f..d9e844b 100644
--- a/commands/dhcp.c
+++ b/commands/dhcp.c
@@ -24,7 +24,7 @@ static int do_dhcp(int argc, char *argv[])
 	struct eth_device *edev;
 	const char *edevname;
 
-	while ((opt = getopt(argc, argv, "H:v:c:u:U:r:")) > 0) {
+	while ((opt = getopt(argc, argv, "H:v:c:u:U:r:o:")) > 0) {
 		switch (opt) {
 		case 'H':
 			dhcp_param.hostname = optarg;
@@ -44,6 +44,9 @@ static int do_dhcp(int argc, char *argv[])
 		case 'r':
 			dhcp_param.retries = simple_strtoul(optarg, NULL, 10);
 			break;
+		case 'o':
+			dhcp_param.option224 = optarg;
+			break;
 		default:
 			return COMMAND_ERROR_USAGE;
 		}
@@ -72,13 +75,14 @@ BAREBOX_CMD_HELP_OPT("-v ID\t", "DHCP Vendor ID (code 60) submitted in DHCP requ
 BAREBOX_CMD_HELP_OPT("-c ID\t", "DHCP Client ID (code 61) submitted in DHCP requests")
 BAREBOX_CMD_HELP_OPT("-u UUID\t", "DHCP Client UUID (code 97) submitted in DHCP requests")
 BAREBOX_CMD_HELP_OPT("-U CLASS", "DHCP User class (code 77) submitted in DHCP requests")
-BAREBOX_CMD_HELP_OPT("-r RETRY", "retry limit (default 20)");
+BAREBOX_CMD_HELP_OPT("-r RETRY", "retry limit (default 20)")
+BAREBOX_CMD_HELP_OPT("-o PRIVATE DATA", "private data (code 224) submitted in DHCP requests");
 BAREBOX_CMD_HELP_END
 
 BAREBOX_CMD_START(dhcp)
 	.cmd		= do_dhcp,
 	BAREBOX_CMD_DESC("DHCP client to obtain IP or boot params")
-	BAREBOX_CMD_OPTS("[-HvcuUr] [device]")
+	BAREBOX_CMD_OPTS("[-HvcuUro] [device]")
 	BAREBOX_CMD_GROUP(CMD_GRP_NET)
 	BAREBOX_CMD_HELP(cmd_dhcp_help)
 	BAREBOX_CMD_COMPLETE(eth_complete)
-- 
2.7.4

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  reply	other threads:[~2018-08-31  9:01 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-31  9:01 [PATCH 0/3] extend dhcp functionality Oleg.Karfich
2018-08-31  9:01 ` Oleg.Karfich [this message]
2018-08-31  9:01 ` [PATCH 3/3] net: dhcp: add global variable for retries Oleg.Karfich
2018-09-04  6:12   ` Sascha Hauer
2018-09-04  7:02     ` Oleg.Karfich
2018-08-31  9:01 ` [PATCH 1/3] net: dhcp: use private extension 224 also in discover requests Oleg.Karfich

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