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| author | Oleg.Karfich@wago.com <Oleg.Karfich@wago.com> | 2018-08-31 09:01:32 +0000 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-09-04 10:08:05 +0200 |
| commit | 0166c32e1783fed12e73d69d885de059763c21a6 (patch) | |
| tree | 8297b325fbe82cfeda9fc608e0b900a3e7ebdc1e /net | |
| parent | 14e668647e122e6a09bdfd2a077a8721fc46081b (diff) | |
| download | barebox-0166c32e1783fed12e73d69d885de059763c21a6.tar.gz barebox-0166c32e1783fed12e73d69d885de059763c21a6.tar.xz | |
net: dhcp: add global variable for retries
Signed-off-by: Oleg Karfich <oleg.karfich@wago.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dhcp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/dhcp.c b/net/dhcp.c index 639439787d..984d32a93e 100644 --- a/net/dhcp.c +++ b/net/dhcp.c @@ -448,6 +448,7 @@ static char *global_dhcp_bootfile; static char *global_dhcp_oftree_file; static char *global_dhcp_rootpath; static char *global_dhcp_tftp_server_name; +static int global_dhcp_retries = DHCP_DEFAULT_RETRY; static char *global_dhcp_option224; static void set_res(char **var, const char *res) @@ -484,7 +485,7 @@ int dhcp_request(struct eth_device *edev, const struct dhcp_req_param *param, if (!dhcp_param.option224) dhcp_param.option224 = global_dhcp_option224; if (!dhcp_param.retries) - dhcp_param.retries = DHCP_DEFAULT_RETRY; + dhcp_param.retries = global_dhcp_retries; dhcp_con = net_udp_eth_new(edev, IP_BROADCAST, PORT_BOOTPS, dhcp_handler, NULL); if (IS_ERR(dhcp_con)) { @@ -629,6 +630,7 @@ static int dhcp_global_init(void) globalvar_add_simple_string("dhcp.user_class", &global_dhcp_user_class); globalvar_add_simple_string("dhcp.oftree_file", &global_dhcp_oftree_file); globalvar_add_simple_string("dhcp.tftp_server_name", &global_dhcp_tftp_server_name); + globalvar_add_simple_int("dhcp.retries", &global_dhcp_retries, "%u"); globalvar_add_simple_string("dhcp.option224", &global_dhcp_option224); return 0; |