summaryrefslogtreecommitdiffstats
path: root/drivers/isdn
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/capi/kcapi.c2
-rw-r--r--drivers/isdn/hardware/eicon/divacapi.h16
-rw-r--r--drivers/isdn/hardware/eicon/message.c247
-rw-r--r--drivers/isdn/hardware/mISDN/hfcsusb.h2
-rw-r--r--drivers/isdn/hisax/hfc_usb.c2
5 files changed, 61 insertions, 208 deletions
diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index 9ca691d6c13b..46c189ad8d94 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -55,7 +55,7 @@ struct capictr_event {
/* ------------------------------------------------------------- */
-static struct capi_version driver_version = {2, 0, 1, 1 << 4};
+static const struct capi_version driver_version = {2, 0, 1, 1 << 4};
static char driver_serial[CAPI_SERIAL_LEN] = "0004711";
static char capi_manufakturer[64] = "AVM Berlin";
diff --git a/drivers/isdn/hardware/eicon/divacapi.h b/drivers/isdn/hardware/eicon/divacapi.h
index a315a2914d70..c4868a0d82f4 100644
--- a/drivers/isdn/hardware/eicon/divacapi.h
+++ b/drivers/isdn/hardware/eicon/divacapi.h
@@ -26,15 +26,7 @@
/*#define DEBUG */
-
-
-
-
-
-
-
-
-
+#include <linux/types.h>
#define IMPLEMENT_DTMF 1
#define IMPLEMENT_LINE_INTERCONNECT2 1
@@ -82,8 +74,6 @@
#define CODEC_PERMANENT 0x02
#define ADV_VOICE 0x03
#define MAX_CIP_TYPES 5 /* kind of CIP types for group optimization */
-#define C_IND_MASK_DWORDS ((MAX_APPL + 32) >> 5)
-
#define FAX_CONNECT_INFO_BUFFER_SIZE 256
#define NCPI_BUFFER_SIZE 256
@@ -265,8 +255,8 @@ struct _PLCI {
word ncci_ring_list;
byte inc_dis_ncci_table[MAX_CHANNELS_PER_PLCI];
t_std_internal_command internal_command_queue[MAX_INTERNAL_COMMAND_LEVELS];
- dword c_ind_mask_table[C_IND_MASK_DWORDS];
- dword group_optimization_mask_table[C_IND_MASK_DWORDS];
+ DECLARE_BITMAP(c_ind_mask_table, MAX_APPL);
+ DECLARE_BITMAP(group_optimization_mask_table, MAX_APPL);
byte RBuffer[200];
dword msg_in_queue[MSG_IN_QUEUE_SIZE/sizeof(dword)];
API_SAVE saved_msg;
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 3b11422b1cce..eadd1ed1e014 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -23,9 +23,7 @@
*
*/
-
-
-
+#include <linux/bitmap.h>
#include "platform.h"
#include "di_defs.h"
@@ -35,19 +33,9 @@
#include "mdm_msg.h"
#include "divasync.h"
-
-
#define FILE_ "MESSAGE.C"
#define dprintf
-
-
-
-
-
-
-
-
/*------------------------------------------------------------------*/
/* This is options supported for all adapters that are server by */
/* XDI driver. Allo it is not necessary to ask it from every adapter*/
@@ -72,9 +60,6 @@ static dword diva_xdi_extended_features = 0;
/*------------------------------------------------------------------*/
static void group_optimization(DIVA_CAPI_ADAPTER *a, PLCI *plci);
-static void set_group_ind_mask(PLCI *plci);
-static void clear_group_ind_mask_bit(PLCI *plci, word b);
-static byte test_group_ind_mask_bit(PLCI *plci, word b);
void AutomaticLaw(DIVA_CAPI_ADAPTER *);
word CapiRelease(word);
word CapiRegister(word);
@@ -1087,106 +1072,6 @@ static void plci_remove(PLCI *plci)
}
/*------------------------------------------------------------------*/
-/* Application Group function helpers */
-/*------------------------------------------------------------------*/
-
-static void set_group_ind_mask(PLCI *plci)
-{
- word i;
-
- for (i = 0; i < C_IND_MASK_DWORDS; i++)
- plci->group_optimization_mask_table[i] = 0xffffffffL;
-}
-
-static void clear_group_ind_mask_bit(PLCI *plci, word b)
-{
- plci->group_optimization_mask_table[b >> 5] &= ~(1L << (b & 0x1f));
-}
-
-static byte test_group_ind_mask_bit(PLCI *plci, word b)
-{
- return ((plci->group_optimization_mask_table[b >> 5] & (1L << (b & 0x1f))) != 0);
-}
-
-/*------------------------------------------------------------------*/
-/* c_ind_mask operations for arbitrary MAX_APPL */
-/*------------------------------------------------------------------*/
-
-static void clear_c_ind_mask(PLCI *plci)
-{
- word i;
-
- for (i = 0; i < C_IND_MASK_DWORDS; i++)
- plci->c_ind_mask_table[i] = 0;
-}
-
-static byte c_ind_mask_empty(PLCI *plci)
-{
- word i;
-
- i = 0;
- while ((i < C_IND_MASK_DWORDS) && (plci->c_ind_mask_table[i] == 0))
- i++;
- return (i == C_IND_MASK_DWORDS);
-}
-
-static void set_c_ind_mask_bit(PLCI *plci, word b)
-{
- plci->c_ind_mask_table[b >> 5] |= (1L << (b & 0x1f));
-}
-
-static void clear_c_ind_mask_bit(PLCI *plci, word b)
-{
- plci->c_ind_mask_table[b >> 5] &= ~(1L << (b & 0x1f));
-}
-
-static byte test_c_ind_mask_bit(PLCI *plci, word b)
-{
- return ((plci->c_ind_mask_table[b >> 5] & (1L << (b & 0x1f))) != 0);
-}
-
-static void dump_c_ind_mask(PLCI *plci)
-{
- word i, j, k;
- dword d;
- char *p;
- char buf[40];
-
- for (i = 0; i < C_IND_MASK_DWORDS; i += 4)
- {
- p = buf + 36;
- *p = '\0';
- for (j = 0; j < 4; j++)
- {
- if (i + j < C_IND_MASK_DWORDS)
- {
- d = plci->c_ind_mask_table[i + j];
- for (k = 0; k < 8; k++)
- {
- *(--p) = hex_asc_lo(d);
- d >>= 4;
- }
- }
- else if (i != 0)
- {
- for (k = 0; k < 8; k++)
- *(--p) = ' ';
- }
- *(--p) = ' ';
- }
- dbug(1, dprintf("c_ind_mask =%s", (char *) p));
- }
-}
-
-
-
-
-
-#define dump_plcis(a)
-
-
-
-/*------------------------------------------------------------------*/
/* translation function for each message */
/*------------------------------------------------------------------*/
@@ -1457,13 +1342,13 @@ static byte connect_res(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
return 1;
}
else if (plci->State == INC_CON_PENDING || plci->State == INC_CON_ALERT) {
- clear_c_ind_mask_bit(plci, (word)(appl->Id - 1));
- dump_c_ind_mask(plci);
+ __clear_bit(appl->Id - 1, plci->c_ind_mask_table);
+ dbug(1, dprintf("c_ind_mask =%*pb", MAX_APPL, plci->c_ind_mask_table));
Reject = GET_WORD(parms[0].info);
dbug(1, dprintf("Reject=0x%x", Reject));
if (Reject)
{
- if (c_ind_mask_empty(plci))
+ if (bitmap_empty(plci->c_ind_mask_table, MAX_APPL))
{
if ((Reject & 0xff00) == 0x3400)
{
@@ -1553,11 +1438,8 @@ static byte connect_res(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
sig_req(plci, CALL_RES, 0);
}
- for (i = 0; i < max_appl; i++) {
- if (test_c_ind_mask_bit(plci, i)) {
- sendf(&application[i], _DISCONNECT_I, Id, 0, "w", _OTHER_APPL_CONNECTED);
- }
- }
+ for_each_set_bit(i, plci->c_ind_mask_table, max_appl)
+ sendf(&application[i], _DISCONNECT_I, Id, 0, "w", _OTHER_APPL_CONNECTED);
}
}
return 1;
@@ -1584,13 +1466,10 @@ static byte disconnect_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
{
if (plci->State == INC_CON_PENDING || plci->State == INC_CON_ALERT)
{
- clear_c_ind_mask_bit(plci, (word)(appl->Id - 1));
+ __clear_bit(appl->Id - 1, plci->c_ind_mask_table);
plci->appl = appl;
- for (i = 0; i < max_appl; i++)
- {
- if (test_c_ind_mask_bit(plci, i))
- sendf(&application[i], _DISCONNECT_I, Id, 0, "w", 0);
- }
+ for_each_set_bit(i, plci->c_ind_mask_table, max_appl)
+ sendf(&application[i], _DISCONNECT_I, Id, 0, "w", 0);
plci->State = OUTG_DIS_PENDING;
}
if (plci->Sig.Id && plci->appl)
@@ -1634,7 +1513,7 @@ static byte disconnect_res(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
{
/* clear ind mask bit, just in case of collsion of */
/* DISCONNECT_IND and CONNECT_RES */
- clear_c_ind_mask_bit(plci, (word)(appl->Id - 1));
+ __clear_bit(appl->Id - 1, plci->c_ind_mask_table);
ncci_free_receive_buffers(plci, 0);
if (plci_remove_check(plci))
{
@@ -1642,7 +1521,7 @@ static byte disconnect_res(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
}
if (plci->State == INC_DIS_PENDING
|| plci->State == SUSPENDING) {
- if (c_ind_mask_empty(plci)) {
+ if (bitmap_empty(plci->c_ind_mask_table, MAX_APPL)) {
if (plci->State != SUSPENDING) plci->State = IDLE;
dbug(1, dprintf("chs=%d", plci->channels));
if (!plci->channels) {
@@ -3351,13 +3230,11 @@ static byte select_b_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
}
plci->State = INC_CON_CONNECTED_ALERT;
plci->appl = appl;
- clear_c_ind_mask_bit(plci, (word)(appl->Id - 1));
- dump_c_ind_mask(plci);
- for (i = 0; i < max_appl; i++) /* disconnect the other appls */
- { /* its quasi a connect */
- if (test_c_ind_mask_bit(plci, i))
- sendf(&application[i], _DISCONNECT_I, Id, 0, "w", _OTHER_APPL_CONNECTED);
- }
+ __clear_bit(appl->Id - 1, plci->c_ind_mask_table);
+ dbug(1, dprintf("c_ind_mask =%*pb", MAX_APPL, plci->c_ind_mask_table));
+ /* disconnect the other appls its quasi a connect */
+ for_each_set_bit(i, plci->c_ind_mask_table, max_appl)
+ sendf(&application[i], _DISCONNECT_I, Id, 0, "w", _OTHER_APPL_CONNECTED);
}
api_save_msg(msg, "s", &plci->saved_msg);
@@ -5692,19 +5569,17 @@ static void sig_ind(PLCI *plci)
cip = find_cip(a, parms[4], parms[6]);
cip_mask = 1L << cip;
dbug(1, dprintf("cip=%d,cip_mask=%lx", cip, cip_mask));
- clear_c_ind_mask(plci);
+ bitmap_zero(plci->c_ind_mask_table, MAX_APPL);
if (!remove_started && !a->adapter_disabled)
{
- set_c_ind_mask_bit(plci, MAX_APPL);
group_optimization(a, plci);
- for (i = 0; i < max_appl; i++) {
+ for_each_set_bit(i, plci->group_optimization_mask_table, max_appl) {
if (application[i].Id
&& (a->CIP_Mask[i] & 1 || a->CIP_Mask[i] & cip_mask)
- && CPN_filter_ok(parms[0], a, i)
- && test_group_ind_mask_bit(plci, i)) {
+ && CPN_filter_ok(parms[0], a, i)) {
dbug(1, dprintf("storedcip_mask[%d]=0x%lx", i, a->CIP_Mask[i]));
- set_c_ind_mask_bit(plci, i);
- dump_c_ind_mask(plci);
+ __set_bit(i, plci->c_ind_mask_table);
+ dbug(1, dprintf("c_ind_mask =%*pb", MAX_APPL, plci->c_ind_mask_table));
plci->State = INC_CON_PENDING;
plci->call_dir = (plci->call_dir & ~(CALL_DIR_OUT | CALL_DIR_ORIGINATE)) |
CALL_DIR_IN | CALL_DIR_ANSWER;
@@ -5750,10 +5625,9 @@ static void sig_ind(PLCI *plci)
SendMultiIE(plci, Id, multi_pi_parms, PI, 0x210, true));
}
}
- clear_c_ind_mask_bit(plci, MAX_APPL);
- dump_c_ind_mask(plci);
+ dbug(1, dprintf("c_ind_mask =%*pb", MAX_APPL, plci->c_ind_mask_table));
}
- if (c_ind_mask_empty(plci)) {
+ if (bitmap_empty(plci->c_ind_mask_table, MAX_APPL)) {
sig_req(plci, HANGUP, 0);
send_req(plci);
plci->State = IDLE;
@@ -5994,13 +5868,13 @@ static void sig_ind(PLCI *plci)
break;
case RESUME:
- clear_c_ind_mask_bit(plci, (word)(plci->appl->Id - 1));
+ __clear_bit(plci->appl->Id - 1, plci->c_ind_mask_table);
PUT_WORD(&resume_cau[4], GOOD);
sendf(plci->appl, _FACILITY_I, Id, 0, "ws", (word)3, resume_cau);
break;
case SUSPEND:
- clear_c_ind_mask(plci);
+ bitmap_zero(plci->c_ind_mask_table, MAX_APPL);
if (plci->NL.Id && !plci->nl_remove_id) {
mixer_remove(plci);
@@ -6037,15 +5911,12 @@ static void sig_ind(PLCI *plci)
if (plci->State == INC_CON_PENDING || plci->State == INC_CON_ALERT)
{
- for (i = 0; i < max_appl; i++)
- {
- if (test_c_ind_mask_bit(plci, i))
- sendf(&application[i], _DISCONNECT_I, Id, 0, "w", 0);
- }
+ for_each_set_bit(i, plci->c_ind_mask_table, max_appl)
+ sendf(&application[i], _DISCONNECT_I, Id, 0, "w", 0);
}
else
{
- clear_c_ind_mask(plci);
+ bitmap_zero(plci->c_ind_mask_table, MAX_APPL);
}
if (!plci->appl)
{
@@ -6055,7 +5926,7 @@ static void sig_ind(PLCI *plci)
a->listen_active--;
}
plci->State = INC_DIS_PENDING;
- if (c_ind_mask_empty(plci))
+ if (bitmap_empty(plci->c_ind_mask_table, MAX_APPL))
{
plci->State = IDLE;
if (plci->NL.Id && !plci->nl_remove_id)
@@ -6341,14 +6212,10 @@ static void SendInfo(PLCI *plci, dword Id, byte **parms, byte iesent)
|| Info_Number == DSP
|| Info_Number == UUI)
{
- for (j = 0; j < max_appl; j++)
- {
- if (test_c_ind_mask_bit(plci, j))
- {
- dbug(1, dprintf("Ovl_Ind"));
- iesent = true;
- sendf(&application[j], _INFO_I, Id, 0, "wS", Info_Number, Info_Element);
- }
+ for_each_set_bit(j, plci->c_ind_mask_table, max_appl) {
+ dbug(1, dprintf("Ovl_Ind"));
+ iesent = true;
+ sendf(&application[j], _INFO_I, Id, 0, "wS", Info_Number, Info_Element);
}
}
} /* all other signalling states */
@@ -6416,14 +6283,10 @@ static byte SendMultiIE(PLCI *plci, dword Id, byte **parms, byte ie_type,
}
else if (!plci->appl && Info_Number)
{ /* overlap receiving broadcast */
- for (j = 0; j < max_appl; j++)
- {
- if (test_c_ind_mask_bit(plci, j))
- {
- iesent = true;
- dbug(1, dprintf("Mlt_Ovl_Ind"));
- sendf(&application[j] , _INFO_I, Id, 0, "wS", Info_Number, Info_Element);
- }
+ for_each_set_bit(j, plci->c_ind_mask_table, max_appl) {
+ iesent = true;
+ dbug(1, dprintf("Mlt_Ovl_Ind"));
+ sendf(&application[j] , _INFO_I, Id, 0, "wS", Info_Number, Info_Element);
}
} /* all other signalling states */
else if (Info_Number
@@ -7270,7 +7133,6 @@ static word get_plci(DIVA_CAPI_ADAPTER *a)
word i, j;
PLCI *plci;
- dump_plcis(a);
for (i = 0; i < a->max_plci && a->plci[i].Id; i++);
if (i == a->max_plci) {
dbug(1, dprintf("get_plci: out of PLCIs"));
@@ -7321,8 +7183,8 @@ static word get_plci(DIVA_CAPI_ADAPTER *a)
plci->ncci_ring_list = 0;
for (j = 0; j < MAX_CHANNELS_PER_PLCI; j++) plci->inc_dis_ncci_table[j] = 0;
- clear_c_ind_mask(plci);
- set_group_ind_mask(plci);
+ bitmap_zero(plci->c_ind_mask_table, MAX_APPL);
+ bitmap_fill(plci->group_optimization_mask_table, MAX_APPL);
plci->fax_connect_info_length = 0;
plci->nsf_control_bits = 0;
plci->ncpi_state = 0x00;
@@ -9373,10 +9235,10 @@ word CapiRelease(word Id)
if (plci->State == INC_CON_PENDING
|| plci->State == INC_CON_ALERT)
{
- if (test_c_ind_mask_bit(plci, (word)(Id - 1)))
+ if (test_bit(Id - 1, plci->c_ind_mask_table))
{
- clear_c_ind_mask_bit(plci, (word)(Id - 1));
- if (c_ind_mask_empty(plci))
+ __clear_bit(Id - 1, plci->c_ind_mask_table);
+ if (bitmap_empty(plci->c_ind_mask_table, MAX_APPL))
{
sig_req(plci, HANGUP, 0);
send_req(plci);
@@ -9384,10 +9246,10 @@ word CapiRelease(word Id)
}
}
}
- if (test_c_ind_mask_bit(plci, (word)(Id - 1)))
+ if (test_bit(Id - 1, plci->c_ind_mask_table))
{
- clear_c_ind_mask_bit(plci, (word)(Id - 1));
- if (c_ind_mask_empty(plci))
+ __clear_bit(Id - 1, plci->c_ind_mask_table);
+ if (bitmap_empty(plci->c_ind_mask_table, MAX_APPL))
{
if (!plci->appl)
{
@@ -9452,7 +9314,7 @@ word CapiRelease(word Id)
static word plci_remove_check(PLCI *plci)
{
if (!plci) return true;
- if (!plci->NL.Id && c_ind_mask_empty(plci))
+ if (!plci->NL.Id && bitmap_empty(plci->c_ind_mask_table, MAX_APPL))
{
if (plci->Sig.Id == 0xff)
plci->Sig.Id = 0;
@@ -14735,7 +14597,8 @@ static void group_optimization(DIVA_CAPI_ADAPTER *a, PLCI *plci)
word appl_number_group_type[MAX_APPL];
PLCI *auxplci;
- set_group_ind_mask(plci); /* all APPLs within this inc. call are allowed to dial in */
+ /* all APPLs within this inc. call are allowed to dial in */
+ bitmap_fill(plci->group_optimization_mask_table, MAX_APPL);
if (!a->group_optimization_enabled)
{
@@ -14771,13 +14634,12 @@ static void group_optimization(DIVA_CAPI_ADAPTER *a, PLCI *plci)
if (a->plci[k].Id)
{
auxplci = &a->plci[k];
- if (auxplci->appl == &application[i]) /* application has a busy PLCI */
- {
+ if (auxplci->appl == &application[i]) {
+ /* application has a busy PLCI */
busy = true;
dbug(1, dprintf("Appl 0x%x is busy", i + 1));
- }
- else if (test_c_ind_mask_bit(auxplci, i)) /* application has an incoming call pending */
- {
+ } else if (test_bit(i, plci->c_ind_mask_table)) {
+ /* application has an incoming call pending */
busy = true;
dbug(1, dprintf("Appl 0x%x has inc. call pending", i + 1));
}
@@ -14826,7 +14688,8 @@ static void group_optimization(DIVA_CAPI_ADAPTER *a, PLCI *plci)
if (appl_number_group_type[i] == appl_number_group_type[j])
{
dbug(1, dprintf("Appl 0x%x is member of group 0x%x, no call", j + 1, appl_number_group_type[j]));
- clear_group_ind_mask_bit(plci, j); /* disable call on other group members */
+ /* disable call on other group members */
+ __clear_bit(j, plci->group_optimization_mask_table);
appl_number_group_type[j] = 0; /* remove disabled group member from group list */
}
}
@@ -14834,7 +14697,7 @@ static void group_optimization(DIVA_CAPI_ADAPTER *a, PLCI *plci)
}
else /* application should not get a call */
{
- clear_group_ind_mask_bit(plci, i);
+ __clear_bit(i, plci->group_optimization_mask_table);
}
}
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.h b/drivers/isdn/hardware/mISDN/hfcsusb.h
index 4157311d569d..5f8f1d9cac11 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.h
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.h
@@ -337,7 +337,7 @@ static const char *HFC_NT_LAYER1_STATES[HFC_MAX_NT_LAYER1_STATE + 1] = {
};
/* supported devices */
-static struct usb_device_id hfcsusb_idtab[] = {
+static const struct usb_device_id hfcsusb_idtab[] = {
{
USB_DEVICE(0x0959, 0x2bd0),
.driver_info = (unsigned long) &((struct hfcsusb_vdata)
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index ef4748083efd..e8212185d386 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -65,7 +65,7 @@ typedef struct {
} hfcsusb_vdata;
/* VID/PID device list */
-static struct usb_device_id hfcusb_idtab[] = {
+static const struct usb_device_id hfcusb_idtab[] = {
{
USB_DEVICE(0x0959, 0x2bd0),
.driver_info = (unsigned long) &((hfcsusb_vdata)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 02:19:21 +0100