arehbein has uploaded this change for review. (
https://gerrit.osmocom.org/c/libosmo-netif/+/33423 )
Change subject: ipa: Add helper osmo_ipa_ext_msg_alloc()
......................................................................
ipa: Add helper osmo_ipa_ext_msg_alloc()
Add helper that allocates headroom for extended IPA headers
automatically to go with IPA trx mode
Related: OS#5753
Change-Id: I231026442503e6d7f720fd100f38c01916235d63
---
M include/osmocom/netif/ipa.h
M src/ipa.c
2 files changed, 20 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/libosmo-netif refs/changes/23/33423/1
diff --git a/include/osmocom/netif/ipa.h b/include/osmocom/netif/ipa.h
index 0d1085f..12358ba 100644
--- a/include/osmocom/netif/ipa.h
+++ b/include/osmocom/netif/ipa.h
@@ -19,6 +19,8 @@
} __attribute__ ((packed));
struct msgb *osmo_ipa_msg_alloc(int headroom);
+struct msgb *osmo_ipa_ext_msg_alloc(int headroom);
+
void osmo_ipa_msg_push_header(struct msgb *msg, uint8_t proto);
int osmo_ipa_process_msg(struct msgb *msg);
diff --git a/src/ipa.c b/src/ipa.c
index 197a47f..84974a3 100644
--- a/src/ipa.c
+++ b/src/ipa.c
@@ -97,6 +97,11 @@
return msg;
}
+struct msgb *osmo_ipa_ext_msg_alloc(int headroom)
+{
+ return osmo_ipa_msg_alloc(sizeof (struct ipa_head_ext) + headroom);
+}
+
void osmo_ipa_msg_push_header(struct msgb *msg, uint8_t proto)
{
struct ipa_head *hh;
--
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Gerrit-Project: libosmo-netif
Gerrit-Branch: master
Gerrit-Change-Id: I231026442503e6d7f720fd100f38c01916235d63
Gerrit-Change-Number: 33423
Gerrit-PatchSet: 1
Gerrit-Owner: arehbein <[email protected]>
Gerrit-MessageType: newchange
