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Added callback function to forward L1CTL packets to rather than SERCOM 

This is experimental, maybe there should be a better way to do that.
This commit is contained in:
Andreas Eversberg 2012-01-26 18:56:16 +01:00 committed by Harald Welte
parent 9dd1f00e83
commit c4701d4204
2 changed files with 11 additions and 2 deletions
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2
src/target/firmware/include/layer1/l23_api.h
View File

@ -9,6 +9,8 @@ void l1a_l23api_init(void);
void l1_queue_for_l2(struct msgb *msg);
struct msgb *l1ctl_msgb_alloc(uint8_t msg_type);
struct msgb *l1_create_l2_msg(int msg_type, uint32_t fn, uint16_t snr, uint16_t arfcn);
extern void (*l1a_l23_tx_cb)(struct msgb *msg);
void l1a_l23_rx(uint8_t dlci, struct msgb *msg);
void l1ctl_tx_reset(uint8_t msg_type, uint8_t reset_type);

11
src/target/firmware/layer1/l23_api.c
View File

@ -49,8 +49,14 @@
#define L3_MSG_HEAD 4
#define L3_MSG_SIZE (sizeof(struct l1ctl_hdr)+sizeof(struct l1ctl_info_dl)+sizeof(struct l1ctl_traffic_ind) + L3_MSG_HEAD)
void (*l1a_l23_tx_cb)(struct msgb *msg) = NULL;
void l1_queue_for_l2(struct msgb *msg)
{
if (l1a_l23_tx_cb) {
l1a_l23_tx_cb(msg);
return;
}
/* forward via serial for now */
sercomm_sendmsg(SC_DLCI_L1A_L23, msg);
}
@ -574,7 +580,7 @@ static void l1ctl_sim_req(struct msgb *msg)
}
/* callback from SERCOMM when L2 sends a message to L1 */
static void l1a_l23_rx_cb(uint8_t dlci, struct msgb *msg)
void l1a_l23_rx(uint8_t dlci, struct msgb *msg)
{
struct l1ctl_hdr *l1h = (struct l1ctl_hdr *) msg->data;
@ -653,5 +659,6 @@ exit_nofree:
void l1a_l23api_init(void)
{
sercomm_register_rx_cb(SC_DLCI_L1A_L23, l1a_l23_rx_cb);
sercomm_register_rx_cb(SC_DLCI_L1A_L23, l1a_l23_rx);
}