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path: root/drivers/isdn/gigaset/ev-layer.c
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Diffstat (limited to 'drivers/isdn/gigaset/ev-layer.c')
-rw-r--r--drivers/isdn/gigaset/ev-layer.c64
1 files changed, 36 insertions, 28 deletions
diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c
index cc768caa38f5..cb25d2b834b9 100644
--- a/drivers/isdn/gigaset/ev-layer.c
+++ b/drivers/isdn/gigaset/ev-layer.c
@@ -127,7 +127,6 @@
#define ACT_NOTIFY_BC_UP 39
#define ACT_DIAL 40
#define ACT_ACCEPT 41
-#define ACT_PROTO_L2 42
#define ACT_HUP 43
#define ACT_IF_LOCK 44
#define ACT_START 45
@@ -365,8 +364,6 @@ struct reply_t gigaset_tab_cid[] =
{EV_BC_CLOSED, -1, -1, -1, -1,-1, {ACT_NOTIFY_BC_DOWN}}, //FIXME
/* misc. */
- {EV_PROTO_L2, -1, -1, -1, -1,-1, {ACT_PROTO_L2}}, //FIXME
-
{RSP_ZCON, -1, -1, -1, -1,-1, {ACT_DEBUG}}, //FIXME
{RSP_ZCCR, -1, -1, -1, -1,-1, {ACT_DEBUG}}, //FIXME
{RSP_ZAOC, -1, -1, -1, -1,-1, {ACT_DEBUG}}, //FIXME
@@ -714,7 +711,7 @@ static void disconnect(struct at_state_t **at_state_p)
/* notify LL */
if (bcs->chstate & (CHS_D_UP | CHS_NOTIFY_LL)) {
bcs->chstate &= ~(CHS_D_UP | CHS_NOTIFY_LL);
- gigaset_i4l_channel_cmd(bcs, ISDN_STAT_DHUP);
+ gigaset_isdn_hupD(bcs);
}
} else {
/* no B channel assigned: just deallocate */
@@ -872,12 +869,12 @@ static void bchannel_down(struct bc_state *bcs)
{
if (bcs->chstate & CHS_B_UP) {
bcs->chstate &= ~CHS_B_UP;
- gigaset_i4l_channel_cmd(bcs, ISDN_STAT_BHUP);
+ gigaset_isdn_hupB(bcs);
}
if (bcs->chstate & (CHS_D_UP | CHS_NOTIFY_LL)) {
bcs->chstate &= ~(CHS_D_UP | CHS_NOTIFY_LL);
- gigaset_i4l_channel_cmd(bcs, ISDN_STAT_DHUP);
+ gigaset_isdn_hupD(bcs);
}
gigaset_free_channel(bcs);
@@ -894,15 +891,16 @@ static void bchannel_up(struct bc_state *bcs)
}
bcs->chstate |= CHS_B_UP;
- gigaset_i4l_channel_cmd(bcs, ISDN_STAT_BCONN);
+ gigaset_isdn_connB(bcs);
}
static void start_dial(struct at_state_t *at_state, void *data, unsigned seq_index)
{
struct bc_state *bcs = at_state->bcs;
struct cardstate *cs = at_state->cs;
- int retval;
+ char **commands = data;
unsigned long flags;
+ int i;
bcs->chstate |= CHS_NOTIFY_LL;
@@ -913,10 +911,10 @@ static void start_dial(struct at_state_t *at_state, void *data, unsigned seq_ind
}
spin_unlock_irqrestore(&cs->lock, flags);
- retval = gigaset_isdn_setup_dial(at_state, data);
- if (retval != 0)
- goto error;
-
+ for (i = 0; i < AT_NUM; ++i) {
+ kfree(bcs->commands[i]);
+ bcs->commands[i] = commands[i];
+ }
at_state->pending_commands |= PC_CID;
gig_dbg(DEBUG_CMD, "Scheduling PC_CID");
@@ -924,6 +922,10 @@ static void start_dial(struct at_state_t *at_state, void *data, unsigned seq_ind
return;
error:
+ for (i = 0; i < AT_NUM; ++i) {
+ kfree(commands[i]);
+ commands[i] = NULL;
+ }
at_state->pending_commands |= PC_NOCID;
gig_dbg(DEBUG_CMD, "Scheduling PC_NOCID");
cs->commands_pending = 1;
@@ -933,20 +935,31 @@ error:
static void start_accept(struct at_state_t *at_state)
{
struct cardstate *cs = at_state->cs;
- int retval;
+ struct bc_state *bcs = at_state->bcs;
+ int i;
- retval = gigaset_isdn_setup_accept(at_state);
+ for (i = 0; i < AT_NUM; ++i) {
+ kfree(bcs->commands[i]);
+ bcs->commands[i] = NULL;
+ }
- if (retval == 0) {
- at_state->pending_commands |= PC_ACCEPT;
- gig_dbg(DEBUG_CMD, "Scheduling PC_ACCEPT");
- cs->commands_pending = 1;
- } else {
+ bcs->commands[AT_PROTO] = kmalloc(9, GFP_ATOMIC);
+ bcs->commands[AT_ISO] = kmalloc(9, GFP_ATOMIC);
+ if (!bcs->commands[AT_PROTO] || !bcs->commands[AT_ISO]) {
+ dev_err(at_state->cs->dev, "out of memory\n");
/* error reset */
at_state->pending_commands |= PC_HUP;
gig_dbg(DEBUG_CMD, "Scheduling PC_HUP");
cs->commands_pending = 1;
+ return;
}
+
+ snprintf(bcs->commands[AT_PROTO], 9, "^SBPR=%u\r", bcs->proto2);
+ snprintf(bcs->commands[AT_ISO], 9, "^SISO=%u\r", bcs->channel + 1);
+
+ at_state->pending_commands |= PC_ACCEPT;
+ gig_dbg(DEBUG_CMD, "Scheduling PC_ACCEPT");
+ cs->commands_pending = 1;
}
static void do_start(struct cardstate *cs)
@@ -957,7 +970,7 @@ static void do_start(struct cardstate *cs)
schedule_init(cs, MS_INIT);
cs->isdn_up = 1;
- gigaset_i4l_cmd(cs, ISDN_STAT_RUN);
+ gigaset_isdn_start(cs);
// FIXME: not in locked mode
// FIXME 2: only after init sequence
@@ -975,7 +988,7 @@ static void finish_shutdown(struct cardstate *cs)
/* Tell the LL that the device is not available .. */
if (cs->isdn_up) {
cs->isdn_up = 0;
- gigaset_i4l_cmd(cs, ISDN_STAT_STOP);
+ gigaset_isdn_stop(cs);
}
/* The rest is done by cleanup_cs () in user mode. */
@@ -1276,7 +1289,7 @@ static void do_action(int action, struct cardstate *cs,
break;
}
bcs->chstate |= CHS_D_UP;
- gigaset_i4l_channel_cmd(bcs, ISDN_STAT_DCONN);
+ gigaset_isdn_connD(bcs);
cs->ops->init_bchannel(bcs);
break;
case ACT_DLE1:
@@ -1284,7 +1297,7 @@ static void do_action(int action, struct cardstate *cs,
bcs = cs->bcs + cs->curchannel;
bcs->chstate |= CHS_D_UP;
- gigaset_i4l_channel_cmd(bcs, ISDN_STAT_DCONN);
+ gigaset_isdn_connD(bcs);
cs->ops->init_bchannel(bcs);
break;
case ACT_FAKEHUP:
@@ -1474,11 +1487,6 @@ static void do_action(int action, struct cardstate *cs,
case ACT_ACCEPT:
start_accept(at_state);
break;
- case ACT_PROTO_L2:
- gig_dbg(DEBUG_CMD, "set protocol to %u",
- (unsigned) ev->parameter);
- at_state->bcs->proto2 = ev->parameter;
- break;
case ACT_HUP:
at_state->pending_commands |= PC_HUP;
cs->commands_pending = 1;
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-10 11:47:52 +0000