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initrd: handle rd.znet with legacy interface names

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Handle rd.znet with legacy interface names too, the index for eth or ctc
corresponds to the position on the command line.
This commit is contained in:
Dan Horák
2019-10-23 11:56:47 +02:00
committed by Lubomir Rintel
parent c7423dca89
commit 22e388d90e
1 changed files with 17 additions and 2 deletions
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15
src/initrd/nmi-cmdline-reader.c
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@@ -692,16 +692,29 @@ parse_rd_znet (GHashTable *connections, char *argument, gboolean net_ifnames)
const char *prefix;
NMConnection *connection;
NMSettingWired *s_wired;
static int count_ctc = 0;
static int count_eth = 0;
int index;
nettype = get_word (&argument, ',');
subchannels[0] = get_word (&argument, ',');
subchannels[1] = get_word (&argument, ',');
if (nm_streq0 (nettype, "ctc")) {
if (net_ifnames == TRUE) {
prefix = "sl";
} else {
prefix = "ctc";
index = count_ctc++;
}
} else {
subchannels[2] = get_word (&argument, ',');
if (net_ifnames == TRUE) {
prefix = "en";
} else {
prefix = "eth";
index = count_eth++;
}
}
if (net_ifnames == TRUE) {
@@ -716,6 +729,8 @@ parse_rd_znet (GHashTable *connections, char *argument, gboolean net_ifnames)
bus_id += bus_id_start < bus_id_len ? bus_id_start : bus_id_len - 1;
ifname = g_strdup_printf ("%sc%s", prefix, bus_id);
} else {
ifname = g_strdup_printf ("%s%d", prefix, index);
}
connection = get_conn (connections, ifname, NM_SETTING_WIRED_SETTING_NAME);