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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-21 08:04:47 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-21 08:04:47 +0400
commit3b59bf081622b6446db77ad06c93fe23677bc533 (patch)
tree3f4bb5a27c90cc86994a1f6d3c53fbf9208003cb /drivers/isdn/pcbit
parente45836fafe157df137a837093037f741ad8f4c90 (diff)
parentbbdb32cb5b73597386913d052165423b9d736145 (diff)
downloadlinux-3b59bf081622b6446db77ad06c93fe23677bc533.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking merge from David Miller: "1) Move ixgbe driver over to purely page based buffering on receive. From Alexander Duyck. 2) Add receive packet steering support to e1000e, from Bruce Allan. 3) Convert TCP MD5 support over to RCU, from Eric Dumazet. 4) Reduce cpu usage in handling out-of-order TCP packets on modern systems, also from Eric Dumazet. 5) Support the IP{,V6}_UNICAST_IF socket options, making the wine folks happy, from Erich Hoover. 6) Support VLAN trunking from guests in hyperv driver, from Haiyang Zhang. 7) Support byte-queue-limtis in r8169, from Igor Maravic. 8) Outline code intended for IP_RECVTOS in IP_PKTOPTIONS existed but was never properly implemented, Jiri Benc fixed that. 9) 64-bit statistics support in r8169 and 8139too, from Junchang Wang. 10) Support kernel side dump filtering by ctmark in netfilter ctnetlink, from Pablo Neira Ayuso. 11) Support byte-queue-limits in gianfar driver, from Paul Gortmaker. 12) Add new peek socket options to assist with socket migration, from Pavel Emelyanov. 13) Add sch_plug packet scheduler whose queue is controlled by userland daemons using explicit freeze and release commands. From Shriram Rajagopalan. 14) Fix FCOE checksum offload handling on transmit, from Yi Zou." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1846 commits) Fix pppol2tp getsockname() Remove printk from rds_sendmsg ipv6: fix incorrent ipv6 ipsec packet fragment cpsw: Hook up default ndo_change_mtu. net: qmi_wwan: fix build error due to cdc-wdm dependecy netdev: driver: ethernet: Add TI CPSW driver netdev: driver: ethernet: add cpsw address lookup engine support phy: add am79c874 PHY support mlx4_core: fix race on comm channel bonding: send igmp report for its master fs_enet: Add MPC5125 FEC support and PHY interface selection net: bpf_jit: fix BPF_S_LDX_B_MSH compilation net: update the usage of CHECKSUM_UNNECESSARY fcoe: use CHECKSUM_UNNECESSARY instead of CHECKSUM_PARTIAL on tx net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso ixgbe: Fix issues with SR-IOV loopback when flow control is disabled net/hyperv: Fix the code handling tx busy ixgbe: fix namespace issues when FCoE/DCB is not enabled rtlwifi: Remove unused ETH_ADDR_LEN defines igbvf: Use ETH_ALEN ... Fix up fairly trivial conflicts in drivers/isdn/gigaset/interface.c and drivers/net/usb/{Kconfig,qmi_wwan.c} as per David.
Diffstat (limited to 'drivers/isdn/pcbit')
-rw-r--r--drivers/isdn/pcbit/callbacks.c303
-rw-r--r--drivers/isdn/pcbit/callbacks.h28
-rw-r--r--drivers/isdn/pcbit/capi.c585
-rw-r--r--drivers/isdn/pcbit/capi.h46
-rw-r--r--drivers/isdn/pcbit/drv.c248
-rw-r--r--drivers/isdn/pcbit/edss1.c414
-rw-r--r--drivers/isdn/pcbit/edss1.h13
-rw-r--r--drivers/isdn/pcbit/layer2.c36
-rw-r--r--drivers/isdn/pcbit/layer2.h265
-rw-r--r--drivers/isdn/pcbit/module.c35
-rw-r--r--drivers/isdn/pcbit/pcbit.h32
11 files changed, 987 insertions, 1018 deletions
diff --git a/drivers/isdn/pcbit/callbacks.c b/drivers/isdn/pcbit/callbacks.c
index 976143b2346d..efb6d6a3639a 100644
--- a/drivers/isdn/pcbit/callbacks.c
+++ b/drivers/isdn/pcbit/callbacks.c
@@ -2,16 +2,16 @@
* Callbacks for the FSM
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
/*
* Fix: 19981230 - Carlos Morgado <chbm@techie.com>
- * Port of Nelson Escravana's <nelson.escravana@usa.net> fix to CalledPN
+ * Port of Nelson Escravana's <nelson.escravana@usa.net> fix to CalledPN
* NULL pointer dereference in cb_in_1 (originally fixed in 2.0)
*/
@@ -39,86 +39,86 @@ ushort last_ref_num = 1;
*
*/
-void cb_out_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
- struct callb_data *cbdata)
+void cb_out_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
+ struct callb_data *cbdata)
{
struct sk_buff *skb;
int len;
- ushort refnum;
+ ushort refnum;
#ifdef DEBUG
- printk(KERN_DEBUG "Called Party Number: %s\n",
- cbdata->data.setup.CalledPN);
+ printk(KERN_DEBUG "Called Party Number: %s\n",
+ cbdata->data.setup.CalledPN);
#endif
- /*
- * hdr - kmalloc in capi_conn_req
- * - kfree when msg has been sent
- */
+ /*
+ * hdr - kmalloc in capi_conn_req
+ * - kfree when msg has been sent
+ */
- if ((len = capi_conn_req(cbdata->data.setup.CalledPN, &skb,
+ if ((len = capi_conn_req(cbdata->data.setup.CalledPN, &skb,
chan->proto)) < 0)
- {
- printk("capi_conn_req failed\n");
- return;
- }
+ {
+ printk("capi_conn_req failed\n");
+ return;
+ }
- refnum = last_ref_num++ & 0x7fffU;
+ refnum = last_ref_num++ & 0x7fffU;
- chan->callref = 0;
- chan->layer2link = 0;
- chan->snum = 0;
- chan->s_refnum = refnum;
+ chan->callref = 0;
+ chan->layer2link = 0;
+ chan->snum = 0;
+ chan->s_refnum = refnum;
- pcbit_l2_write(dev, MSG_CONN_REQ, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_CONN_REQ, refnum, skb, len);
}
/*
* rcv CONNECT
* will go into ACTIVE state
* send CONN_ACTIVE_RESP
- * send Select protocol request
+ * send Select protocol request
*/
-void cb_out_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
- struct callb_data *data)
+void cb_out_2(struct pcbit_dev *dev, struct pcbit_chan *chan,
+ struct callb_data *data)
{
- isdn_ctrl ictl;
- struct sk_buff *skb;
+ isdn_ctrl ictl;
+ struct sk_buff *skb;
int len;
- ushort refnum;
+ ushort refnum;
- if ((len=capi_conn_active_resp(chan, &skb)) < 0)
- {
- printk("capi_conn_active_req failed\n");
- return;
- }
+ if ((len = capi_conn_active_resp(chan, &skb)) < 0)
+ {
+ printk("capi_conn_active_req failed\n");
+ return;
+ }
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
- pcbit_l2_write(dev, MSG_CONN_ACTV_RESP, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_CONN_ACTV_RESP, refnum, skb, len);
- ictl.command = ISDN_STAT_DCONN;
- ictl.driver=dev->id;
- ictl.arg=chan->id;
- dev->dev_if->statcallb(&ictl);
+ ictl.command = ISDN_STAT_DCONN;
+ ictl.driver = dev->id;
+ ictl.arg = chan->id;
+ dev->dev_if->statcallb(&ictl);
- /* ACTIVE D-channel */
+ /* ACTIVE D-channel */
- /* Select protocol */
+ /* Select protocol */
- if ((len=capi_select_proto_req(chan, &skb, 1 /*outgoing*/)) < 0) {
- printk("capi_select_proto_req failed\n");
- return;
- }
+ if ((len = capi_select_proto_req(chan, &skb, 1 /*outgoing*/)) < 0) {
+ printk("capi_select_proto_req failed\n");
+ return;
+ }
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
- pcbit_l2_write(dev, MSG_SELP_REQ, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_SELP_REQ, refnum, skb, len);
}
@@ -127,22 +127,22 @@ void cb_out_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
* inform user
*/
-void cb_in_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
- struct callb_data *cbdata)
+void cb_in_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
+ struct callb_data *cbdata)
{
- isdn_ctrl ictl;
- unsigned short refnum;
- struct sk_buff *skb;
+ isdn_ctrl ictl;
+ unsigned short refnum;
+ struct sk_buff *skb;
int len;
- ictl.command = ISDN_STAT_ICALL;
- ictl.driver=dev->id;
- ictl.arg=chan->id;
-
- /*
- * ictl.num >= strlen() + strlen() + 5
- */
+ ictl.command = ISDN_STAT_ICALL;
+ ictl.driver = dev->id;
+ ictl.arg = chan->id;
+
+ /*
+ * ictl.num >= strlen() + strlen() + 5
+ */
if (cbdata->data.setup.CallingPN == NULL) {
printk(KERN_DEBUG "NULL CallingPN to phone; using 0\n");
@@ -167,18 +167,18 @@ void cb_in_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
printk(KERN_DEBUG "statstr: %s\n", ictl.num);
#endif
- dev->dev_if->statcallb(&ictl);
+ dev->dev_if->statcallb(&ictl);
+
-
- if ((len=capi_conn_resp(chan, &skb)) < 0) {
- printk(KERN_DEBUG "capi_conn_resp failed\n");
- return;
+ if ((len = capi_conn_resp(chan, &skb)) < 0) {
+ printk(KERN_DEBUG "capi_conn_resp failed\n");
+ return;
}
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
- pcbit_l2_write(dev, MSG_CONN_RESP, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_CONN_RESP, refnum, skb, len);
}
/*
@@ -187,24 +187,24 @@ void cb_in_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
* send CONNECT message CONNECT_ACTIVE_REQ in CAPI
*/
-void cb_in_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
+void cb_in_2(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data)
{
- unsigned short refnum;
+ unsigned short refnum;
struct sk_buff *skb;
- int len;
-
- if ((len = capi_conn_active_req(chan, &skb)) < 0) {
- printk(KERN_DEBUG "capi_conn_active_req failed\n");
- return;
- }
+ int len;
+
+ if ((len = capi_conn_active_req(chan, &skb)) < 0) {
+ printk(KERN_DEBUG "capi_conn_active_req failed\n");
+ return;
+ }
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
printk(KERN_DEBUG "sending MSG_CONN_ACTV_REQ\n");
- pcbit_l2_write(dev, MSG_CONN_ACTV_REQ, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_CONN_ACTV_REQ, refnum, skb, len);
}
/*
@@ -213,23 +213,23 @@ void cb_in_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
*
*/
-void cb_in_3(struct pcbit_dev * dev, struct pcbit_chan* chan,
+void cb_in_3(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data)
{
- unsigned short refnum;
- struct sk_buff *skb;
+ unsigned short refnum;
+ struct sk_buff *skb;
int len;
-
- if ((len = capi_select_proto_req(chan, &skb, 0 /*incoming*/)) < 0)
- {
- printk("capi_select_proto_req failed\n");
- return;
- }
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
+ if ((len = capi_select_proto_req(chan, &skb, 0 /*incoming*/)) < 0)
+ {
+ printk("capi_select_proto_req failed\n");
+ return;
+ }
+
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
- pcbit_l2_write(dev, MSG_SELP_REQ, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_SELP_REQ, refnum, skb, len);
}
@@ -239,52 +239,52 @@ void cb_in_3(struct pcbit_dev * dev, struct pcbit_chan* chan,
* send disconnect resp
* send msg to user
*/
-void cb_disc_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
+void cb_disc_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data)
{
- struct sk_buff *skb;
+ struct sk_buff *skb;
int len;
- ushort refnum;
- isdn_ctrl ictl;
-
- if ((len = capi_disc_resp(chan, &skb)) < 0) {
- printk("capi_disc_resp failed\n");
- return;
- }
-
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
-
- pcbit_l2_write(dev, MSG_DISC_RESP, refnum, skb, len);
-
- ictl.command = ISDN_STAT_BHUP;
- ictl.driver=dev->id;
- ictl.arg=chan->id;
- dev->dev_if->statcallb(&ictl);
+ ushort refnum;
+ isdn_ctrl ictl;
+
+ if ((len = capi_disc_resp(chan, &skb)) < 0) {
+ printk("capi_disc_resp failed\n");
+ return;
+ }
+
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
+
+ pcbit_l2_write(dev, MSG_DISC_RESP, refnum, skb, len);
+
+ ictl.command = ISDN_STAT_BHUP;
+ ictl.driver = dev->id;
+ ictl.arg = chan->id;
+ dev->dev_if->statcallb(&ictl);
}
-
+
/*
* User HANGUP on active/call proceeding state
* send disc.req
*/
-void cb_disc_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
+void cb_disc_2(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data)
{
- struct sk_buff *skb;
+ struct sk_buff *skb;
int len;
- ushort refnum;
+ ushort refnum;
- if ((len = capi_disc_req(chan->callref, &skb, CAUSE_NORMAL)) < 0)
- {
- printk("capi_disc_req failed\n");
- return;
- }
+ if ((len = capi_disc_req(chan->callref, &skb, CAUSE_NORMAL)) < 0)
+ {
+ printk("capi_disc_req failed\n");
+ return;
+ }
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
- pcbit_l2_write(dev, MSG_DISC_REQ, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_DISC_REQ, refnum, skb, len);
}
/*
@@ -292,18 +292,18 @@ void cb_disc_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
* Problem: when the HL driver sends the disc req itself
* LL receives BHUP
*/
-void cb_disc_3(struct pcbit_dev * dev, struct pcbit_chan* chan,
+void cb_disc_3(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data)
{
- isdn_ctrl ictl;
+ isdn_ctrl ictl;
- ictl.command = ISDN_STAT_BHUP;
- ictl.driver=dev->id;
- ictl.arg=chan->id;
- dev->dev_if->statcallb(&ictl);
+ ictl.command = ISDN_STAT_BHUP;
+ ictl.driver = dev->id;
+ ictl.arg = chan->id;
+ dev->dev_if->statcallb(&ictl);
}
-void cb_notdone(struct pcbit_dev * dev, struct pcbit_chan* chan,
+void cb_notdone(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data)
{
}
@@ -311,38 +311,35 @@ void cb_notdone(struct pcbit_dev * dev, struct pcbit_chan* chan,
/*
* send activate b-chan protocol
*/
-void cb_selp_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
- struct callb_data *data)
+void cb_selp_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
+ struct callb_data *data)
{
- struct sk_buff *skb;
+ struct sk_buff *skb;
int len;
- ushort refnum;
+ ushort refnum;
- if ((len = capi_activate_transp_req(chan, &skb)) < 0)
- {
- printk("capi_conn_activate_transp_req failed\n");
- return;
- }
+ if ((len = capi_activate_transp_req(chan, &skb)) < 0)
+ {
+ printk("capi_conn_activate_transp_req failed\n");
+ return;
+ }
- refnum = last_ref_num++ & 0x7fffU;
- chan->s_refnum = refnum;
+ refnum = last_ref_num++ & 0x7fffU;
+ chan->s_refnum = refnum;
- pcbit_l2_write(dev, MSG_ACT_TRANSP_REQ, refnum, skb, len);
+ pcbit_l2_write(dev, MSG_ACT_TRANSP_REQ, refnum, skb, len);
}
/*
* Inform User that the B-channel is available
*/
-void cb_open(struct pcbit_dev * dev, struct pcbit_chan* chan,
- struct callb_data *data)
+void cb_open(struct pcbit_dev *dev, struct pcbit_chan *chan,
+ struct callb_data *data)
{
- isdn_ctrl ictl;
+ isdn_ctrl ictl;
- ictl.command = ISDN_STAT_BCONN;
- ictl.driver=dev->id;
- ictl.arg=chan->id;
- dev->dev_if->statcallb(&ictl);
+ ictl.command = ISDN_STAT_BCONN;
+ ictl.driver = dev->id;
+ ictl.arg = chan->id;
+ dev->dev_if->statcallb(&ictl);
}
-
-
-
diff --git a/drivers/isdn/pcbit/callbacks.h b/drivers/isdn/pcbit/callbacks.h
index 17aa0f54bfc3..a036b4a7ffad 100644
--- a/drivers/isdn/pcbit/callbacks.h
+++ b/drivers/isdn/pcbit/callbacks.h
@@ -2,10 +2,10 @@
* Callbacks prototypes for FSM
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
@@ -13,34 +13,32 @@
#define CALLBACKS_H
-extern void cb_out_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_out_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_out_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_out_2(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_in_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_in_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_in_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_in_2(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_in_3(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_in_3(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_disc_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_disc_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_disc_2(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_disc_2(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_disc_3(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_disc_3(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_notdone(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_notdone(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_selp_1(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_selp_1(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
-extern void cb_open(struct pcbit_dev * dev, struct pcbit_chan* chan,
+extern void cb_open(struct pcbit_dev *dev, struct pcbit_chan *chan,
struct callb_data *data);
#endif
-
-
diff --git a/drivers/isdn/pcbit/capi.c b/drivers/isdn/pcbit/capi.c
index ac5a91ccde81..4e3cbf857d60 100644
--- a/drivers/isdn/pcbit/capi.c
+++ b/drivers/isdn/pcbit/capi.c
@@ -3,10 +3,10 @@
* Portugal Telecom CAPI 2.0
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*
* Not compatible with the AVM Gmbh. CAPI 2.0
@@ -51,39 +51,39 @@
*
*/
-int capi_conn_req(const char * calledPN, struct sk_buff **skb, int proto)
+int capi_conn_req(const char *calledPN, struct sk_buff **skb, int proto)
{
- ushort len;
-
- /*
- * length
- * AppInfoMask - 2
- * BC0 - 3
- * BC1 - 1
- * Chan - 2
- * Keypad - 1
- * CPN - 1
- * CPSA - 1
- * CalledPN - 2 + strlen
- * CalledPSA - 1
- * rest... - 4
- * ----------------
- * Total 18 + strlen
- */
-
- len = 18 + strlen(calledPN);
+ ushort len;
+
+ /*
+ * length
+ * AppInfoMask - 2
+ * BC0 - 3
+ * BC1 - 1
+ * Chan - 2
+ * Keypad - 1
+ * CPN - 1
+ * CPSA - 1
+ * CalledPN - 2 + strlen
+ * CalledPSA - 1
+ * rest... - 4
+ * ----------------
+ * Total 18 + strlen
+ */
+
+ len = 18 + strlen(calledPN);
if (proto == ISDN_PROTO_L2_TRANS)
len++;
if ((*skb = dev_alloc_skb(len)) == NULL) {
-
- printk(KERN_WARNING "capi_conn_req: alloc_skb failed\n");
+
+ printk(KERN_WARNING "capi_conn_req: alloc_skb failed\n");
return -1;
}
- /* InfoElmMask */
- *((ushort*) skb_put(*skb, 2)) = AppInfoMask;
+ /* InfoElmMask */
+ *((ushort *)skb_put(*skb, 2)) = AppInfoMask;
if (proto == ISDN_PROTO_L2_TRANS)
{
@@ -101,162 +101,162 @@ int capi_conn_req(const char * calledPN, struct sk_buff **skb, int proto)
*(skb_put(*skb, 1)) = 0x90; /* BC0.Octect4 */
}
- /* Bearer Capability - Optional*/
- *(skb_put(*skb, 1)) = 0; /* BC1.Length = 0 */
+ /* Bearer Capability - Optional*/
+ *(skb_put(*skb, 1)) = 0; /* BC1.Length = 0 */
- *(skb_put(*skb, 1)) = 1; /* ChannelID.Length = 1 */
- *(skb_put(*skb, 1)) = 0x83; /* Basic Interface - Any Channel */
+ *(skb_put(*skb, 1)) = 1; /* ChannelID.Length = 1 */
+ *(skb_put(*skb, 1)) = 0x83; /* Basic Interface - Any Channel */
- *(skb_put(*skb, 1)) = 0; /* Keypad.Length = 0 */
-
+ *(skb_put(*skb, 1)) = 0; /* Keypad.Length = 0 */
- *(skb_put(*skb, 1)) = 0; /* CallingPN.Length = 0 */
- *(skb_put(*skb, 1)) = 0; /* CallingPSA.Length = 0 */
- /* Called Party Number */
- *(skb_put(*skb, 1)) = strlen(calledPN) + 1;
- *(skb_put(*skb, 1)) = 0x81;
- memcpy(skb_put(*skb, strlen(calledPN)), calledPN, strlen(calledPN));
+ *(skb_put(*skb, 1)) = 0; /* CallingPN.Length = 0 */
+ *(skb_put(*skb, 1)) = 0; /* CallingPSA.Length = 0 */
- /* '#' */
+ /* Called Party Number */
+ *(skb_put(*skb, 1)) = strlen(calledPN) + 1;
+ *(skb_put(*skb, 1)) = 0x81;
+ memcpy(skb_put(*skb, strlen(calledPN)), calledPN, strlen(calledPN));
- *(skb_put(*skb, 1)) = 0; /* CalledPSA.Length = 0 */
+ /* '#' */
- /* LLC.Length = 0; */
- /* HLC0.Length = 0; */
- /* HLC1.Length = 0; */
- /* UTUS.Length = 0; */
- memset(skb_put(*skb, 4), 0, 4);
+ *(skb_put(*skb, 1)) = 0; /* CalledPSA.Length = 0 */
- return len;
+ /* LLC.Length = 0; */
+ /* HLC0.Length = 0; */
+ /* HLC1.Length = 0; */
+ /* UTUS.Length = 0; */
+ memset(skb_put(*skb, 4), 0, 4);
+
+ return len;
}
-int capi_conn_resp(struct pcbit_chan* chan, struct sk_buff **skb)
+int capi_conn_resp(struct pcbit_chan *chan, struct sk_buff **skb)
{
-
+
if ((*skb = dev_alloc_skb(5)) == NULL) {
-
+
printk(KERN_WARNING "capi_conn_resp: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2) ) = chan->callref;
- *(skb_put(*skb, 1)) = 0x01; /* ACCEPT_CALL */
- *(skb_put(*skb, 1)) = 0;
- *(skb_put(*skb, 1)) = 0;
+ *((ushort *)skb_put(*skb, 2)) = chan->callref;
+ *(skb_put(*skb, 1)) = 0x01; /* ACCEPT_CALL */
+ *(skb_put(*skb, 1)) = 0;
+ *(skb_put(*skb, 1)) = 0;
- return 5;
+ return 5;
}
-int capi_conn_active_req(struct pcbit_chan* chan, struct sk_buff **skb)
+int capi_conn_active_req(struct pcbit_chan *chan, struct sk_buff **skb)
{
- /*
- * 8 bytes
- */
-
+ /*
+ * 8 bytes
+ */
+
if ((*skb = dev_alloc_skb(8)) == NULL) {
-
+
printk(KERN_WARNING "capi_conn_active_req: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2) ) = chan->callref;
+ *((ushort *)skb_put(*skb, 2)) = chan->callref;
#ifdef DEBUG
- printk(KERN_DEBUG "Call Reference: %04x\n", chan->callref);
+ printk(KERN_DEBUG "Call Reference: %04x\n", chan->callref);
#endif
- *(skb_put(*skb, 1)) = 0; /* BC.Length = 0; */
- *(skb_put(*skb, 1)) = 0; /* ConnectedPN.Length = 0 */
- *(skb_put(*skb, 1)) = 0; /* PSA.Length */
- *(skb_put(*skb, 1)) = 0; /* LLC.Length = 0; */
- *(skb_put(*skb, 1)) = 0; /* HLC.Length = 0; */
- *(skb_put(*skb, 1)) = 0; /* UTUS.Length = 0; */
+ *(skb_put(*skb, 1)) = 0; /* BC.Length = 0; */
+ *(skb_put(*skb, 1)) = 0; /* ConnectedPN.Length = 0 */
+ *(skb_put(*skb, 1)) = 0; /* PSA.Length */
+ *(skb_put(*skb, 1)) = 0; /* LLC.Length = 0; */
+ *(skb_put(*skb, 1)) = 0; /* HLC.Length = 0; */
+ *(skb_put(*skb, 1)) = 0; /* UTUS.Length = 0; */
return 8;
}
-int capi_conn_active_resp(struct pcbit_chan* chan, struct sk_buff **skb)
+int capi_conn_active_resp(struct pcbit_chan *chan, struct sk_buff **skb)
{
- /*
- * 2 bytes
- */
-
+ /*
+ * 2 bytes
+ */
+
if ((*skb = dev_alloc_skb(2)) == NULL) {
-
+
printk(KERN_WARNING "capi_conn_active_resp: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2) ) = chan->callref;
+ *((ushort *)skb_put(*skb, 2)) = chan->callref;
- return 2;
+ return 2;
}
-int capi_select_proto_req(struct pcbit_chan *chan, struct sk_buff **skb,
- int outgoing)
+int capi_select_proto_req(struct pcbit_chan *chan, struct sk_buff **skb,
+ int outgoing)
{
- /*
- * 18 bytes
- */
+ /*
+ * 18 bytes
+ */
if ((*skb = dev_alloc_skb(18)) == NULL) {
-
+
printk(KERN_WARNING "capi_select_proto_req: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2) ) = chan->callref;
+ *((ushort *)skb_put(*skb, 2)) = chan->callref;
- /* Layer2 protocol */
+ /* Layer2 protocol */
- switch (chan->proto) {
- case ISDN_PROTO_L2_X75I:
- *(skb_put(*skb, 1)) = 0x05; /* LAPB */
- break;
- case ISDN_PROTO_L2_HDLC:
- *(skb_put(*skb, 1)) = 0x02;
- break;
+ switch (chan->proto) {
+ case ISDN_PROTO_L2_X75I:
+ *(skb_put(*skb, 1)) = 0x05; /* LAPB */
+ break;
+ case ISDN_PROTO_L2_HDLC:
+ *(skb_put(*skb, 1)) = 0x02;
+ break;
case ISDN_PROTO_L2_TRANS:
- /*
+ /*
* Voice (a-law)
*/
*(skb_put(*skb, 1)) = 0x06;
break;
- default:
-#ifdef DEBUG
- printk(KERN_DEBUG "Transparent\n");
+ default:
+#ifdef DEBUG
+ printk(KERN_DEBUG "Transparent\n");
#endif
- *(skb_put(*skb, 1)) = 0x03;
- break;
- }
-
- *(skb_put(*skb, 1)) = (outgoing ? 0x02 : 0x42); /* Don't ask */
- *(skb_put(*skb, 1)) = 0x00;
-
- *((ushort *) skb_put(*skb, 2)) = MRU;
-
-
- *(skb_put(*skb, 1)) = 0x08; /* Modulo */
- *(skb_put(*skb, 1)) = 0x07; /* Max Window */
-
- *(skb_put(*skb, 1)) = 0x01; /* No Layer3 Protocol */
-
- /*
- * 2 - layer3 MTU [10]
- * - Modulo [12]
- * - Window
- * - layer1 proto [14]
- * - bitrate
- * - sub-channel [16]
- * - layer1dataformat [17]
- */
-
- memset(skb_put(*skb, 8), 0, 8);
-
- return 18;
+ *(skb_put(*skb, 1)) = 0x03;
+ break;
+ }
+
+ *(skb_put(*skb, 1)) = (outgoing ? 0x02 : 0x42); /* Don't ask */
+ *(skb_put(*skb, 1)) = 0x00;
+
+ *((ushort *) skb_put(*skb, 2)) = MRU;
+
+
+ *(skb_put(*skb, 1)) = 0x08; /* Modulo */
+ *(skb_put(*skb, 1)) = 0x07; /* Max Window */
+
+ *(skb_put(*skb, 1)) = 0x01; /* No Layer3 Protocol */
+
+ /*
+ * 2 - layer3 MTU [10]
+ * - Modulo [12]
+ * - Window
+ * - layer1 proto [14]
+ * - bitrate
+ * - sub-channel [16]
+ * - layer1dataformat [17]
+ */
+
+ memset(skb_put(*skb, 8), 0, 8);
+
+ return 18;
}
@@ -264,45 +264,45 @@ int capi_activate_transp_req(struct pcbit_chan *chan, struct sk_buff **skb)
{
if ((*skb = dev_alloc_skb(7)) == NULL) {
-
+
printk(KERN_WARNING "capi_activate_transp_req: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2) ) = chan->callref;
+ *((ushort *)skb_put(*skb, 2)) = chan->callref;
-
- *(skb_put(*skb, 1)) = chan->layer2link; /* Layer2 id */
- *(skb_put(*skb, 1)) = 0x00; /* Transmit by default */
- *((ushort *) skb_put(*skb, 2)) = MRU;
+ *(skb_put(*skb, 1)) = chan->layer2link; /* Layer2 id */
+ *(skb_put(*skb, 1)) = 0x00; /* Transmit by default */
- *(skb_put(*skb, 1)) = 0x01; /* Enables reception*/
+ *((ushort *) skb_put(*skb, 2)) = MRU;
- return 7;
+ *(skb_put(*skb, 1)) = 0x01; /* Enables reception*/
+
+ return 7;
}
-int capi_tdata_req(struct pcbit_chan* chan, struct sk_buff *skb)
+int capi_tdata_req(struct pcbit_chan *chan, struct sk_buff *skb)
{
ushort data_len;
-
- /*
- * callref - 2
+
+ /*
+ * callref - 2
* layer2link - 1
- * wBlockLength - 2
+ * wBlockLength - 2
* data - 4
* sernum - 1
*/
-
+
data_len = skb->len;
- if(skb_headroom(skb) < 10)
+ if (skb_headroom(skb) < 10)
{
printk(KERN_CRIT "No headspace (%u) on headroom %p for capi header\n", skb_headroom(skb), skb);
}
else
- {
+ {
skb_push(skb, 10);
}
@@ -318,58 +318,58 @@ int capi_tdata_req(struct pcbit_chan* chan, struct sk_buff *skb)
return 10;
}
-int capi_tdata_resp(struct pcbit_chan *chan, struct sk_buff ** skb)
-
+int capi_tdata_resp(struct pcbit_chan *chan, struct sk_buff **skb)
+
{
if ((*skb = dev_alloc_skb(4)) == NULL) {
-
+
printk(KERN_WARNING "capi_tdata_resp: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2) ) = chan->callref;
+ *((ushort *)skb_put(*skb, 2)) = chan->callref;
- *(skb_put(*skb, 1)) = chan->layer2link;
- *(skb_put(*skb, 1)) = chan->r_refnum;
+ *(skb_put(*skb, 1)) = chan->layer2link;
+ *(skb_put(*skb, 1)) = chan->r_refnum;
- return (*skb)->len;
+ return (*skb)->len;
}
int capi_disc_req(ushort callref, struct sk_buff **skb, u_char cause)
{
if ((*skb = dev_alloc_skb(6)) == NULL) {
-
+
printk(KERN_WARNING "capi_disc_req: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2) ) = callref;
+ *((ushort *)skb_put(*skb, 2)) = callref;
- *(skb_put(*skb, 1)) = 2; /* Cause.Length = 2; */
- *(skb_put(*skb, 1)) = 0x80;
- *(skb_put(*skb, 1)) = 0x80 | cause;
+ *(skb_put(*skb, 1)) = 2; /* Cause.Length = 2; */
+ *(skb_put(*skb, 1)) = 0x80;
+ *(skb_put(*skb, 1)) = 0x80 | cause;
- /*
- * Change it: we should send 'Sic transit gloria Mundi' here ;-)
- */
+ /*
+ * Change it: we should send 'Sic transit gloria Mundi' here ;-)
+ */
- *(skb_put(*skb, 1)) = 0; /* UTUS.Length = 0; */
+ *(skb_put(*skb, 1)) = 0; /* UTUS.Length = 0; */
- return 6;
+ return 6;
}
int capi_disc_resp(struct pcbit_chan *chan, struct sk_buff **skb)
{
if ((*skb = dev_alloc_skb(2)) == NULL) {
-
+
printk(KERN_WARNING "capi_disc_resp: alloc_skb failed\n");
return -1;
}
- *((ushort*) skb_put(*skb, 2)) = chan->callref;
+ *((ushort *)skb_put(*skb, 2)) = chan->callref;
- return 2;
+ return 2;
}
@@ -378,57 +378,57 @@ int capi_disc_resp(struct pcbit_chan *chan, struct sk_buff **skb)
*
*/
-int capi_decode_conn_ind(struct pcbit_chan * chan,
- struct sk_buff *skb,
- struct callb_data *info)
+int capi_decode_conn_ind(struct pcbit_chan *chan,
+ struct sk_buff *skb,
+ struct callb_data *info)
{
- int CIlen, len;
+ int CIlen, len;
- /* Call Reference [CAPI] */
- chan->callref = *((ushort*) skb->data);
- skb_pull(skb, 2);
+ /* Call Reference [CAPI] */
+ chan->callref = *((ushort *)skb->data);
+ skb_pull(skb, 2);
#ifdef DEBUG
- printk(KERN_DEBUG "Call Reference: %04x\n", chan->callref);
+ printk(KERN_DEBUG "Call Reference: %04x\n", chan->callref);
#endif
- /* Channel Identification */
+ /* Channel Identification */
- /* Expect
- Len = 1
- Octect 3 = 0100 10CC - [ 7 Basic, 4 , 2-1 chan ]
- */
+ /* Expect
+ Len = 1
+ Octect 3 = 0100 10CC - [ 7 Basic, 4 , 2-1 chan ]
+ */
- CIlen = skb->data[0];
+ CIlen = skb->data[0];
#ifdef DEBUG
- if (CIlen == 1) {
+ if (CIlen == 1) {
- if ( ((skb->data[1]) & 0xFC) == 0x48 )
- printk(KERN_DEBUG "decode_conn_ind: chan ok\n");
- printk(KERN_DEBUG "phyChan = %d\n", skb->data[1] & 0x03);
- }
+ if (((skb->data[1]) & 0xFC) == 0x48)
+ printk(KERN_DEBUG "decode_conn_ind: chan ok\n");
+ printk(KERN_DEBUG "phyChan = %d\n", skb->data[1] & 0x03);
+ }
else
printk(KERN_DEBUG "conn_ind: CIlen = %d\n", CIlen);
#endif
- skb_pull(skb, CIlen + 1);
+ skb_pull(skb, CIlen + 1);
- /* Calling Party Number */
- /* An "additional service" as far as Portugal Telecom is concerned */
+ /* Calling Party Number */
+ /* An "additional service" as far as Portugal Telecom is concerned */
- len = skb->data[0];
+ len = skb->data[0];
if (len > 0) {
int count = 1;
-
+
#ifdef DEBUG
printk(KERN_DEBUG "CPN: Octect 3 %02x\n", skb->data[1]);
#endif
if ((skb->data[1] & 0x80) == 0)
count = 2;
-
+
if (!(info->data.setup.CallingPN = kmalloc(len - count + 1, GFP_ATOMIC)))
return -1;
-
+
skb_copy_from_linear_data_offset(skb, count + 1,
info->data.setup.CallingPN,
len - count);
@@ -442,22 +442,22 @@ int capi_decode_conn_ind(struct pcbit_chan * chan,
skb_pull(skb, len + 1);
- /* Calling Party Subaddress */
- skb_pull(skb, skb->data[0] + 1);
+ /* Calling Party Subaddress */
+ skb_pull(skb, skb->data[0] + 1);
- /* Called Party Number */
+ /* Called Party Number */
- len = skb->data[0];
+ len = skb->data[0];
if (len > 0) {
int count = 1;
-
+
if ((skb->data[1] & 0x80) == 0)
count = 2;
-
+
if (!(info->data.setup.CalledPN = kmalloc(len - count + 1, GFP_ATOMIC)))
return -1;
-
+
skb_copy_from_linear_data_offset(skb, count + 1,
info->data.setup.CalledPN,
len - count);
@@ -471,73 +471,73 @@ int capi_decode_conn_ind(struct pcbit_chan * chan,
skb_pull(skb, len + 1);
- /* Called Party Subaddress */
- skb_pull(skb, skb->data[0] + 1);
+ /* Called Party Subaddress */
+ skb_pull(skb, skb->data[0] + 1);
- /* LLC */
- skb_pull(skb, skb->data[0] + 1);
+ /* LLC */
+ skb_pull(skb, skb->data[0] + 1);
- /* HLC */
- skb_pull(skb, skb->data[0] + 1);
+ /* HLC */
+ skb_pull(skb, skb->data[0] + 1);
- /* U2U */
- skb_pull(skb, skb->data[0] + 1);
+ /* U2U */
+ skb_pull(skb, skb->data[0] + 1);
- return 0;
+ return 0;
}
/*
* returns errcode
*/
-int capi_decode_conn_conf(struct pcbit_chan * chan, struct sk_buff *skb,
- int *complete)
+int capi_decode_conn_conf(struct pcbit_chan *chan, struct sk_buff *skb,
+ int *complete)
{
- int errcode;
-
- chan->callref = *((ushort *) skb->data); /* Update CallReference */
- skb_pull(skb, 2);
+ int errcode;
+
+ chan->callref = *((ushort *)skb->data); /* Update CallReference */
+ skb_pull(skb, 2);
+
+ errcode = *((ushort *) skb->data); /* read errcode */
+ skb_pull(skb, 2);
- errcode = *((ushort *) skb->data); /* read errcode */
- skb_pull(skb, 2);
+ *complete = *(skb->data);
+ skb_pull(skb, 1);
- *complete = *(skb->data);
- skb_pull(skb, 1);
+ /* FIX ME */
+ /* This is actually a firmware bug */
+ if (!*complete)
+ {
+ printk(KERN_DEBUG "complete=%02x\n", *complete);
+ *complete = 1;
+ }
- /* FIX ME */
- /* This is actually a firmware bug */
- if (!*complete)
- {
- printk(KERN_DEBUG "complete=%02x\n", *complete);
- *complete = 1;
- }
+ /* Optional Bearer Capability */
+ skb_pull(skb, *(skb->data) + 1);
- /* Optional Bearer Capability */
- skb_pull(skb, *(skb->data) + 1);
-
- /* Channel Identification */
- skb_pull(skb, *(skb->data) + 1);
+ /* Channel Identification */
+ skb_pull(skb, *(skb->data) + 1);
- /* High Layer Compatibility follows */
- skb_pull(skb, *(skb->data) + 1);
+ /* High Layer Compatibility follows */
+ skb_pull(skb, *(skb->data) + 1);
- return errcode;
+ return errcode;
}
-int capi_decode_conn_actv_ind(struct pcbit_chan * chan, struct sk_buff *skb)
+int capi_decode_conn_actv_ind(struct pcbit_chan *chan, struct sk_buff *skb)
{
- ushort len;
+ ushort len;
#ifdef DEBUG
- char str[32];
+ char str[32];
#endif
- /* Yet Another Bearer Capability */
- skb_pull(skb, *(skb->data) + 1);
-
+ /* Yet Another Bearer Capability */
+ skb_pull(skb, *(skb->data) + 1);
- /* Connected Party Number */
- len=*(skb->data);
+
+ /* Connected Party Number */
+ len = *(skb->data);
#ifdef DEBUG
if (len > 1 && len < 31) {
@@ -549,106 +549,101 @@ int capi_decode_conn_actv_ind(struct pcbit_chan * chan, struct sk_buff *skb)
printk(KERN_DEBUG "actv_ind CPN len = %d\n", len);
#endif
- skb_pull(skb, len + 1);
+ skb_pull(skb, len + 1);
- /* Connected Subaddress */
- skb_pull(skb, *(skb->data) + 1);
+ /* Connected Subaddress */
+ skb_pull(skb, *(skb->data) + 1);
- /* Low Layer Capability */
- skb_pull(skb, *(skb->data) + 1);
+ /* Low Layer Capability */
+ skb_pull(skb, *(skb->data) + 1);
- /* High Layer Capability */
- skb_pull(skb, *(skb->data) + 1);
+ /* High Layer Capability */
+ skb_pull(skb, *(skb->data) + 1);
- return 0;
+ return 0;
}
-int capi_decode_conn_actv_conf(struct pcbit_chan * chan, struct sk_buff *skb)
+int capi_decode_conn_actv_conf(struct pcbit_chan *chan, struct sk_buff *skb)
{
- ushort errcode;
-
- errcode = *((ushort*) skb->data);
- skb_pull(skb, 2);
-
- /* Channel Identification
- skb_pull(skb, skb->data[0] + 1);
- */
- return errcode;
+ ushort errcode;
+
+ errcode = *((ushort *)skb->data);
+ skb_pull(skb, 2);
+
+ /* Channel Identification
+ skb_pull(skb, skb->data[0] + 1);
+ */
+ return errcode;
}
int capi_decode_sel_proto_conf(struct pcbit_chan *chan, struct sk_buff *skb)
{
- ushort errcode;
-
- chan->layer2link = *(skb->data);
- skb_pull(skb, 1);
+ ushort errcode;
- errcode = *((ushort*) skb->data);
- skb_pull(skb, 2);
+ chan->layer2link = *(skb->data);
+ skb_pull(skb, 1);
- return errcode;
+ errcode = *((ushort *)skb->data);
+ skb_pull(skb, 2);
+
+ return errcode;
}
int capi_decode_actv_trans_conf(struct pcbit_chan *chan, struct sk_buff *skb)
{
- ushort errcode;
+ ushort errcode;
- if (chan->layer2link != *(skb->data) )
- printk("capi_decode_actv_trans_conf: layer2link doesn't match\n");
+ if (chan->layer2link != *(skb->data))
+ printk("capi_decode_actv_trans_conf: layer2link doesn't match\n");
- skb_pull(skb, 1);
+ skb_pull(skb, 1);
- errcode = *((ushort*) skb->data);
- skb_pull(skb, 2);
+ errcode = *((ushort *)skb->data);
+ skb_pull(skb, 2);
- return errcode;
+ return errcode;
}
int capi_decode_disc_ind(struct pcbit_chan *chan, struct sk_buff *skb)
{
- ushort len;
+ ushort len;
#ifdef DEBUG
- int i;
+ int i;
#endif
- /* Cause */
-
- len = *(skb->data);
- skb_pull(skb, 1);
+ /* Cause */
+
+ len = *(skb->data);
+ skb_pull(skb, 1);
#ifdef DEBUG
- for (i=0; i<len; i++)
- printk(KERN_DEBUG "Cause Octect %d: %02x\n", i+3,
- *(skb->data + i));
+ for (i = 0; i < len; i++)
+ printk(KERN_DEBUG "Cause Octect %d: %02x\n", i + 3,
+ *(skb->data + i));
#endif
- skb_pull(skb, len);
+ skb_pull(skb, len);
- return 0;
+ return 0;
}
#ifdef DEBUG
int capi_decode_debug_188(u_char *hdr, ushort hdrlen)
{
- char str[64];
- int len;
-
- len = hdr[0];
-
- if (len < 64 && len == hdrlen - 1) {
- memcpy(str, hdr + 1, hdrlen - 1);
- str[hdrlen - 1] = 0;
- printk("%s\n", str);
- }
- else
- printk("debug message incorrect\n");
-
- return 0;
-}
-#endif
-
-
+ char str[64];
+ int len;
+ len = hdr[0];
+ if (len < 64 && len == hdrlen - 1) {
+ memcpy(str, hdr + 1, hdrlen - 1);
+ str[hdrlen - 1] = 0;
+ printk("%s\n", str);
+ }
+ else
+ printk("debug message incorrect\n");
+ return 0;
+}
+#endif
diff --git a/drivers/isdn/pcbit/capi.h b/drivers/isdn/pcbit/capi.h
index df8e73c04d7f..635f63476944 100644
--- a/drivers/isdn/pcbit/capi.h
+++ b/drivers/isdn/pcbit/capi.h
@@ -2,10 +2,10 @@
* CAPI encode/decode prototypes and defines
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
@@ -15,42 +15,42 @@
#define REQ_CAUSE 0x01
#define REQ_DISPLAY 0x04
-#define REQ_USER_TO_USER 0x08
+#define REQ_USER_TO_USER 0x08
-#define AppInfoMask REQ_CAUSE|REQ_DISPLAY|REQ_USER_TO_USER
+#define AppInfoMask REQ_CAUSE | REQ_DISPLAY | REQ_USER_TO_USER
/* Connection Setup */
-extern int capi_conn_req(const char * calledPN, struct sk_buff **buf,
+extern int capi_conn_req(const char *calledPN, struct sk_buff **buf,
int proto);
-extern int capi_decode_conn_conf(struct pcbit_chan * chan, struct sk_buff *skb,
- int *complete);
+extern int capi_decode_conn_conf(struct pcbit_chan *chan, struct sk_buff *skb,
+ int *complete);
-extern int capi_decode_conn_ind(struct pcbit_chan * chan, struct sk_buff *skb,
+extern int capi_decode_conn_ind(struct pcbit_chan *chan, struct sk_buff *skb,
struct callb_data *info);
-extern int capi_conn_resp(struct pcbit_chan* chan, struct sk_buff **skb);
+extern int capi_conn_resp(struct pcbit_chan *chan, struct sk_buff **skb);
-extern int capi_conn_active_req(struct pcbit_chan* chan, struct sk_buff **skb);
-extern int capi_decode_conn_actv_conf(struct pcbit_chan * chan,
+extern int capi_conn_active_req(struct pcbit_chan *chan, struct sk_buff **skb);
+extern int capi_decode_conn_actv_conf(struct pcbit_chan *chan,
struct sk_buff *skb);
-extern int capi_decode_conn_actv_ind(struct pcbit_chan * chan,
+extern int capi_decode_conn_actv_ind(struct pcbit_chan *chan,
struct sk_buff *skb);
-extern int capi_conn_active_resp(struct pcbit_chan* chan,
+extern int capi_conn_active_resp(struct pcbit_chan *chan,
struct sk_buff **skb);
/* Data */
extern int capi_select_proto_req(struct pcbit_chan *chan, struct sk_buff **skb,
int outgoing);
-extern int capi_decode_sel_proto_conf(struct pcbit_chan *chan,
+extern int capi_decode_sel_proto_conf(struct pcbit_chan *chan,
struct sk_buff *skb);
-extern int capi_activate_transp_req(struct pcbit_chan *chan,
+extern int capi_activate_transp_req(struct pcbit_chan *chan,
struct sk_buff **skb);
-extern int capi_decode_actv_trans_conf(struct pcbit_chan *chan,
+extern int capi_decode_actv_trans_conf(struct pcbit_chan *chan,
struct sk_buff *skb);
-extern int capi_tdata_req(struct pcbit_chan* chan, struct sk_buff *skb);
-extern int capi_tdata_resp(struct pcbit_chan *chan, struct sk_buff ** skb);
+extern int capi_tdata_req(struct pcbit_chan *chan, struct sk_buff *skb);
+extern int capi_tdata_resp(struct pcbit_chan *chan, struct sk_buff **skb);
/* Connection Termination */
extern int capi_disc_req(ushort callref, struct sk_buff **skb, u_char cause);
@@ -62,12 +62,12 @@ extern int capi_disc_resp(struct pcbit_chan *chan, struct sk_buff **skb);
extern int capi_decode_debug_188(u_char *hdr, ushort hdrlen);
#endif
-static inline struct pcbit_chan *
+static inline struct pcbit_chan *
capi_channel(struct pcbit_dev *dev, struct sk_buff *skb)
{
ushort callref;
- callref = *((ushort*) skb->data);
+ callref = *((ushort *)skb->data);
skb_pull(skb, 2);
if (dev->b1->callref == callref)
@@ -79,9 +79,3 @@ capi_channel(struct pcbit_dev *dev, struct sk_buff *skb)
}
#endif
-
-
-
-
-
-
diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c
index 1507d2e83fbb..1eaf62273903 100644
--- a/drivers/isdn/pcbit/drv.c
+++ b/drivers/isdn/pcbit/drv.c
@@ -2,10 +2,10 @@
* PCBIT-D interface with isdn4linux
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
@@ -14,7 +14,7 @@
*
* Nuno Grilo <l38486@alfa.ist.utl.pt>
* fixed msn_list NULL pointer dereference.
- *
+ *
*/
#include <linux/module.h>
@@ -43,9 +43,9 @@
extern ushort last_ref_num;
-static int pcbit_ioctl(isdn_ctrl* ctl);
+static int pcbit_ioctl(isdn_ctrl *ctl);
-static char* pcbit_devname[MAX_PCBIT_CARDS] = {
+static char *pcbit_devname[MAX_PCBIT_CARDS] = {
"pcbit0",
"pcbit1",
"pcbit2",
@@ -56,12 +56,12 @@ static char* pcbit_devname[MAX_PCBIT_CARDS] = {
* prototypes
*/
-static int pcbit_command(isdn_ctrl* ctl);
-static int pcbit_stat(u_char __user * buf, int len, int, int);
+static int pcbit_command(isdn_ctrl *ctl);
+static int pcbit_stat(u_char __user *buf, int len, int, int);
static int pcbit_xmit(int driver, int chan, int ack, struct sk_buff *skb);
static int pcbit_writecmd(const u_char __user *, int, int, int);
-static int set_protocol_running(struct pcbit_dev * dev);
+static int set_protocol_running(struct pcbit_dev *dev);
static void pcbit_clear_msn(struct pcbit_dev *dev);
static void pcbit_set_msn(struct pcbit_dev *dev, char *list);
@@ -73,7 +73,7 @@ int pcbit_init_dev(int board, int mem_base, int irq)
struct pcbit_dev *dev;
isdn_if *dev_if;
- if ((dev=kzalloc(sizeof(struct pcbit_dev), GFP_KERNEL)) == NULL)
+ if ((dev = kzalloc(sizeof(struct pcbit_dev), GFP_KERNEL)) == NULL)
{
printk("pcbit_init: couldn't malloc pcbit_dev struct\n");
return -ENOMEM;
@@ -83,19 +83,19 @@ int pcbit_init_dev(int board, int mem_base, int irq)
init_waitqueue_head(&dev->set_running_wq);
spin_lock_init(&dev->lock);
- if (mem_base >= 0xA0000 && mem_base <= 0xFFFFF ) {
+ if (mem_base >= 0xA0000 && mem_base <= 0xFFFFF) {
dev->ph_mem = mem_base;
if (!request_mem_region(dev->ph_mem, 4096, "PCBIT mem")) {
printk(KERN_WARNING
- "PCBIT: memory region %lx-%lx already in use\n",
- dev->ph_mem, dev->ph_mem + 4096);
+ "PCBIT: memory region %lx-%lx already in use\n",
+ dev->ph_mem, dev->ph_mem + 4096);
kfree(dev);
dev_pcbit[board] = NULL;
return -EACCES;
}
dev->sh_mem = ioremap(dev->ph_mem, 4096);
}
- else
+ else
{
printk("memory address invalid");
kfree(dev);
@@ -111,7 +111,7 @@ int pcbit_init_dev(int board, int mem_base, int irq)
kfree(dev);
return -ENOMEM;
}
-
+
dev->b2 = kzalloc(sizeof(struct pcbit_chan), GFP_KERNEL);
if (!dev->b2) {
printk("pcbit_init: couldn't malloc pcbit_chan struct\n");
@@ -130,7 +130,7 @@ int pcbit_init_dev(int board, int mem_base, int irq)
* interrupts
*/
- if (request_irq(irq, &pcbit_irq_handler, 0, pcbit_devname[board], dev) != 0)
+ if (request_irq(irq, &pcbit_irq_handler, 0, pcbit_devname[board], dev) != 0)
{
kfree(dev->b1);
kfree(dev->b2);
@@ -168,16 +168,16 @@ int pcbit_init_dev(int board, int mem_base, int irq)
dev_if->owner = THIS_MODULE;
dev_if->channels = 2;
-
- dev_if->features = (ISDN_FEATURE_P_EURO | ISDN_FEATURE_L3_TRANS |
- ISDN_FEATURE_L2_HDLC | ISDN_FEATURE_L2_TRANS );
+
+ dev_if->features = (ISDN_FEATURE_P_EURO | ISDN_FEATURE_L3_TRANS |
+ ISDN_FEATURE_L2_HDLC | ISDN_FEATURE_L2_TRANS);
dev_if->writebuf_skb = pcbit_xmit;
dev_if->hl_hdrlen = 16;
dev_if->maxbufsize = MAXBUFSIZE;
dev_if->command = pcbit_command;
-
+
dev_if->writecmd = pcbit_writecmd;
dev_if->readstat = pcbit_stat;
@@ -211,12 +211,12 @@ int pcbit_init_dev(int board, int mem_base, int irq)
#ifdef MODULE
void pcbit_terminate(int board)
{
- struct pcbit_dev * dev;
+ struct pcbit_dev *dev;
dev = dev_pcbit[board];
if (dev) {
- /* unregister_isdn(dev->dev_if); */
+ /* unregister_isdn(dev->dev_if); */
free_irq(dev->irq, dev);
pcbit_clear_msn(dev);
kfree(dev->dev_if);
@@ -233,9 +233,9 @@ void pcbit_terminate(int board)
}
#endif
-static int pcbit_command(isdn_ctrl* ctl)
+static int pcbit_command(isdn_ctrl *ctl)
{
- struct pcbit_dev *dev;
+ struct pcbit_dev *dev;
struct pcbit_chan *chan;
struct callb_data info;
@@ -250,7 +250,7 @@ static int pcbit_command(isdn_ctrl* ctl)
chan = (ctl->arg & 0x0F) ? dev->b2 : dev->b1;
- switch(ctl->command) {
+ switch (ctl->command) {
case ISDN_CMD_IOCTL:
return pcbit_ioctl(ctl);
break;
@@ -299,10 +299,10 @@ static int pcbit_command(isdn_ctrl* ctl)
static void pcbit_block_timer(unsigned long data)
{
struct pcbit_chan *chan;
- struct pcbit_dev * dev;
+ struct pcbit_dev *dev;
isdn_ctrl ictl;
- chan = (struct pcbit_chan *) data;
+ chan = (struct pcbit_chan *)data;
dev = chan2dev(chan);
@@ -316,12 +316,12 @@ static void pcbit_block_timer(unsigned long data)
#ifdef DEBUG
printk(KERN_DEBUG "pcbit_block_timer\n");
-#endif
+#endif
chan->queued = 0;
ictl.driver = dev->id;
ictl.command = ISDN_STAT_BSENT;
ictl.arg = chan->id;
- dev->dev_if->statcallb(&ictl);
+ dev->dev_if->statcallb(&ictl);
}
#endif
@@ -329,7 +329,7 @@ static int pcbit_xmit(int driver, int chnum, int ack, struct sk_buff *skb)
{
ushort hdrlen;
int refnum, len;
- struct pcbit_chan * chan;
+ struct pcbit_chan *chan;
struct pcbit_dev *dev;
dev = finddev(driver);
@@ -345,10 +345,10 @@ static int pcbit_xmit(int driver, int chnum, int ack, struct sk_buff *skb)
if (chan->fsm_state != ST_ACTIVE)
return -1;
- if (chan->queued >= MAX_QUEUED )
+ if (chan->queued >= MAX_QUEUED)
{
#ifdef DEBUG_QUEUE
- printk(KERN_DEBUG
+ printk(KERN_DEBUG
"pcbit: %d packets already in queue - write fails\n",
chan->queued);
#endif
@@ -365,14 +365,14 @@ static int pcbit_xmit(int driver, int chnum, int ack, struct sk_buff *skb)
chan->block_timer.expires = jiffies + 1 * HZ;
add_timer(&chan->block_timer);
}
-#endif
- return 0;
+#endif
+ return 0;
}
chan->queued++;
-
- len = skb->len;
+
+ len = skb->len;
hdrlen = capi_tdata_req(chan, skb);
@@ -386,10 +386,10 @@ static int pcbit_xmit(int driver, int chnum, int ack, struct sk_buff *skb)
static int pcbit_writecmd(const u_char __user *buf, int len, int driver, int channel)
{
- struct pcbit_dev * dev;
+ struct pcbit_dev *dev;
int i, j;
- const u_char * loadbuf;
- u_char * ptr = NULL;
+ const u_char *loadbuf;
+ u_char *ptr = NULL;
u_char *cbuf;
int errstat;
@@ -402,7 +402,7 @@ static int pcbit_writecmd(const u_char __user *buf, int len, int driver, int cha
return -ENODEV;
}
- switch(dev->l2_state) {
+ switch (dev->l2_state) {
case L2_LWMODE:
/* check (size <= rdp_size); write buf into board */
if (len < 0 || len > BANK4 + 1 || len > 1024)
@@ -422,19 +422,19 @@ static int pcbit_writecmd(const u_char __user *buf, int len, int driver, int cha
/* this is the hard part */
/* dumb board */
/* get it into kernel space */
- if ((ptr = kmalloc(len, GFP_KERNEL))==NULL)
+ if ((ptr = kmalloc(len, GFP_KERNEL)) == NULL)
return -ENOMEM;
if (copy_from_user(ptr, buf, len)) {
kfree(ptr);
return -EFAULT;
}
loadbuf = ptr;
-
+
errstat = 0;
- for (i=0; i < len; i++)
+ for (i = 0; i < len; i++)
{
- for(j=0; j < LOAD_RETRY; j++)
+ for (j = 0; j < LOAD_RETRY; j++)
if (!(readb(dev->sh_mem + dev->loadptr)))
break;
@@ -464,9 +464,9 @@ static int pcbit_writecmd(const u_char __user *buf, int len, int driver, int cha
*
*/
-void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
- struct sk_buff * skb,
- ushort hdr_len, ushort refnum)
+void pcbit_l3_receive(struct pcbit_dev *dev, ulong msg,
+ struct sk_buff *skb,
+ ushort hdr_len, ushort refnum)
{
struct pcbit_chan *chan;
struct sk_buff *skb2;
@@ -475,11 +475,11 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
int complete, err;
isdn_ctrl ictl;
- switch(msg) {
+ switch (msg) {
case MSG_TDATA_IND:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
@@ -488,30 +488,30 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
dev->dev_if->rcvcallb_skb(dev->id, chan->id, skb);
- if (capi_tdata_resp(chan, &skb2) > 0)
- pcbit_l2_write(dev, MSG_TDATA_RESP, refnum,
+ if (capi_tdata_resp(chan, &skb2) > 0)
+ pcbit_l2_write(dev, MSG_TDATA_RESP, refnum,
skb2, skb2->len);
return;
- break;
+ break;
case MSG_TDATA_CONF:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
#ifdef DEBUG
- if ( (*((ushort *) (skb->data + 2) )) != 0) {
- printk(KERN_DEBUG "TDATA_CONF error\n");
+ if ((*((ushort *)(skb->data + 2))) != 0) {
+ printk(KERN_DEBUG "TDATA_CONF error\n");
}
#endif
#ifdef BLOCK_TIMER
- if (chan->queued == MAX_QUEUED) {
- del_timer(&chan->block_timer);
+ if (chan->queued == MAX_QUEUED) {
+ del_timer(&chan->block_timer);
chan->block_timer.function = NULL;
}
-
-#endif
+
+#endif
chan->queued--;
ictl.driver = dev->id;
@@ -523,7 +523,7 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
case MSG_CONN_IND:
/*
* channel: 1st not used will do
- * if both are used we're in trouble
+ * if both are used we're in trouble
*/
if (!dev->b1->fsm_state)
@@ -531,12 +531,12 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
else if (!dev->b2->fsm_state)
chan = dev->b2;
else {
- printk(KERN_INFO
+ printk(KERN_INFO
"Incoming connection: no channels available");
- if ((len = capi_disc_req(*(ushort*)(skb->data), &skb2, CAUSE_NOCHAN)) > 0)
+ if ((len = capi_disc_req(*(ushort *)(skb->data), &skb2, CAUSE_NOCHAN)) > 0)
pcbit_l2_write(dev, MSG_DISC_REQ, refnum, skb2, len);
- break;
+ break;
}
cbdata.data.setup.CalledPN = NULL;
@@ -547,7 +547,7 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
pcbit_fsm_event(dev, chan, EV_NET_SETUP, NULL);
- if (pcbit_check_msn(dev, cbdata.data.setup.CallingPN))
+ if (pcbit_check_msn(dev, cbdata.data.setup.CallingPN))
pcbit_fsm_event(dev, chan, EV_USR_PROCED_REQ, &cbdata);
else
pcbit_fsm_event(dev, chan, EV_USR_RELEASE_REQ, NULL);
@@ -555,26 +555,26 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
kfree(cbdata.data.setup.CalledPN);
kfree(cbdata.data.setup.CallingPN);
break;
-
+
case MSG_CONN_CONF:
- /*
+ /*
* We should be able to find the channel by the message
* reference number. The current version of the firmware
* doesn't sent the ref number correctly.
*/
#ifdef DEBUG
- printk(KERN_DEBUG "refnum=%04x b1=%04x b2=%04x\n", refnum,
- dev->b1->s_refnum,
+ printk(KERN_DEBUG "refnum=%04x b1=%04x b2=%04x\n", refnum,
+ dev->b1->s_refnum,
dev->b2->s_refnum);
#endif
/* We just try to find a channel in the right state */
if (dev->b1->fsm_state == ST_CALL_INIT)
chan = dev->b1;
- else {
+ else {
if (dev->b2->s_refnum == ST_CALL_INIT)
chan = dev->b2;
- else {
+ else {
chan = NULL;
printk(KERN_WARNING "Connection Confirm - no channel in Call Init state\n");
break;
@@ -589,18 +589,18 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
pcbit_fsm_event(dev, chan, EV_NET_CALL_PROC, NULL);
else
pcbit_fsm_event(dev, chan, EV_NET_SETUP_ACK, NULL);
- break;
+ break;
case MSG_CONN_ACTV_IND:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
-
+
if (capi_decode_conn_actv_ind(chan, skb)) {
printk("error in capi_decode_conn_actv_ind\n");
- /* pcbit_fsm_event(dev, chan, EV_ERROR, NULL); */
+ /* pcbit_fsm_event(dev, chan, EV_ERROR, NULL); */
break;
}
chan->r_refnum = refnum;
@@ -609,14 +609,14 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
case MSG_CONN_ACTV_CONF:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
if (capi_decode_conn_actv_conf(chan, skb) == 0)
pcbit_fsm_event(dev, chan, EV_NET_CONN_ACK, NULL);
-
+
else
printk(KERN_DEBUG "decode_conn_actv_conf failed\n");
break;
@@ -624,7 +624,7 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
case MSG_SELP_CONF:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
@@ -638,7 +638,7 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
break;
case MSG_ACT_TRANSP_CONF:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
@@ -650,7 +650,7 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
case MSG_DISC_IND:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
@@ -662,7 +662,7 @@ void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg,
break;
case MSG_DISC_CONF:
if (!(chan = capi_channel(dev, skb))) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"CAPI header: unknown channel id\n");
break;
}
@@ -711,24 +711,24 @@ static int pcbit_stat(u_char __user *buf, int len, int driver, int channel)
stat_count = STATBUF_LEN - stat_st + stat_end;
/* FIXME: should we sleep and wait for more cookies ? */
- if (len > stat_count)
+ if (len > stat_count)
len = stat_count;
if (stat_st < stat_end)
{
if (copy_to_user(buf, statbuf + stat_st, len))
return -EFAULT;
- stat_st += len;
+ stat_st += len;
}
else
{
if (len > STATBUF_LEN - stat_st)
{
if (copy_to_user(buf, statbuf + stat_st,
- STATBUF_LEN - stat_st))
+ STATBUF_LEN - stat_st))
return -EFAULT;
if (copy_to_user(buf, statbuf,
- len - (STATBUF_LEN - stat_st)))
+ len - (STATBUF_LEN - stat_st)))
return -EFAULT;
stat_st = len - (STATBUF_LEN - stat_st);
@@ -739,7 +739,7 @@ static int pcbit_stat(u_char __user *buf, int len, int driver, int channel)
return -EFAULT;
stat_st += len;
-
+
if (stat_st == STATBUF_LEN)
stat_st = 0;
}
@@ -756,27 +756,27 @@ static void pcbit_logstat(struct pcbit_dev *dev, char *str)
int i;
isdn_ctrl ictl;
- for (i=stat_end; i<strlen(str); i++)
+ for (i = stat_end; i < strlen(str); i++)
{
- statbuf[i]=str[i];
+ statbuf[i] = str[i];
stat_end = (stat_end + 1) % STATBUF_LEN;
if (stat_end == stat_st)
stat_st = (stat_st + 1) % STATBUF_LEN;
}
- ictl.command=ISDN_STAT_STAVAIL;
- ictl.driver=dev->id;
- ictl.arg=strlen(str);
+ ictl.command = ISDN_STAT_STAVAIL;
+ ictl.driver = dev->id;
+ ictl.arg = strlen(str);
dev->dev_if->statcallb(&ictl);
}
-
-void pcbit_state_change(struct pcbit_dev * dev, struct pcbit_chan * chan,
+
+void pcbit_state_change(struct pcbit_dev *dev, struct pcbit_chan *chan,
unsigned short i, unsigned short ev, unsigned short f)
{
char buf[256];
-
+
sprintf(buf, "change on device: %d channel:%d\n%s -> %s -> %s\n",
- dev->id, chan->id,
+ dev->id, chan->id,
isdn_state_table[i], strisdnevent(ev), isdn_state_table[f]
);
@@ -789,7 +789,7 @@ void pcbit_state_change(struct pcbit_dev * dev, struct pcbit_chan * chan,
static void set_running_timeout(unsigned long ptr)
{
- struct pcbit_dev * dev;
+ struct pcbit_dev *dev;
#ifdef DEBUG
printk(KERN_DEBUG "set_running_timeout\n");
@@ -799,7 +799,7 @@ static void set_running_timeout(unsigned long ptr)
wake_up_interruptible(&dev->set_running_wq);
}
-static int set_protocol_running(struct pcbit_dev * dev)
+static int set_protocol_running(struct pcbit_dev *dev)
{
isdn_ctrl ctl;
@@ -813,7 +813,7 @@ static int set_protocol_running(struct pcbit_dev * dev)
dev->l2_state = L2_STARTING;
- writeb((0x80U | ((dev->rcv_seq & 0x07) << 3) | (dev->send_seq & 0x07)),
+ writeb((0x80U | ((dev->rcv_seq & 0x07) << 3) | (dev->send_seq & 0x07)),
dev->sh_mem + BANK4);
add_timer(&dev->set_running_timer);
@@ -830,8 +830,8 @@ static int set_protocol_running(struct pcbit_dev * dev)
dev->writeptr = dev->sh_mem;
dev->readptr = dev->sh_mem + BANK2;
-
- /* tell the good news to the upper layer */
+
+ /* tell the good news to the upper layer */
ctl.driver = dev->id;
ctl.command = ISDN_STAT_RUN;
@@ -845,7 +845,7 @@ static int set_protocol_running(struct pcbit_dev * dev)
dev->l2_state = L2_DOWN;
#ifdef DEBUG
- printk(KERN_DEBUG "Bank3 = %02x\n",
+ printk(KERN_DEBUG "Bank3 = %02x\n",
readb(dev->sh_mem + BANK3));
#endif
writeb(0x40, dev->sh_mem + BANK4);
@@ -862,13 +862,13 @@ static int set_protocol_running(struct pcbit_dev * dev)
return 0;
}
-static int pcbit_ioctl(isdn_ctrl* ctl)
+static int pcbit_ioctl(isdn_ctrl *ctl)
{
- struct pcbit_dev * dev;
+ struct pcbit_dev *dev;
struct pcbit_ioctl *cmd;
dev = finddev(ctl->driver);
-
+
if (!dev)
{
printk(KERN_DEBUG "pcbit_ioctl: unknown device\n");
@@ -877,7 +877,7 @@ static int pcbit_ioctl(isdn_ctrl* ctl)
cmd = (struct pcbit_ioctl *) ctl->parm.num;
- switch(ctl->arg) {
+ switch (ctl->arg) {
case PCBIT_IOCTL_GETSTAT:
cmd->info.l2_status = dev->l2_state;
break;
@@ -890,7 +890,7 @@ static int pcbit_ioctl(isdn_ctrl* ctl)
dev->writeptr = dev->sh_mem;
dev->readptr = dev->sh_mem + BANK2;
-
+
dev->l2_state = L2_LOADING;
break;
@@ -907,21 +907,21 @@ static int pcbit_ioctl(isdn_ctrl* ctl)
dev->loadptr = LOAD_ZONE_START;
dev->l2_state = L2_FWMODE;
- break;
+ break;
case PCBIT_IOCTL_ENDLOAD:
if (dev->l2_state == L2_RUNNING)
return -EBUSY;
dev->l2_state = L2_DOWN;
- break;
+ break;
- case PCBIT_IOCTL_SETBYTE:
+ case PCBIT_IOCTL_SETBYTE:
if (dev->l2_state == L2_RUNNING)
return -EBUSY;
/* check addr */
if (cmd->info.rdp_byte.addr > BANK4)
return -EFAULT;
-
+
writeb(cmd->info.rdp_byte.value, dev->sh_mem + cmd->info.rdp_byte.addr);
break;
case PCBIT_IOCTL_GETBYTE:
@@ -935,10 +935,10 @@ static int pcbit_ioctl(isdn_ctrl* ctl)
printk("getbyte: invalid addr %04x\n", cmd->info.rdp_byte.addr);
return -EFAULT;
}
-
- cmd->info.rdp_byte.value = readb(dev->sh_mem + cmd->info.rdp_byte.addr);
+
+ cmd->info.rdp_byte.value = readb(dev->sh_mem + cmd->info.rdp_byte.addr);
break;
- case PCBIT_IOCTL_RUNNING:
+ case PCBIT_IOCTL_RUNNING:
if (dev->l2_state == L2_RUNNING)
return -EBUSY;
return set_protocol_running(dev);
@@ -972,25 +972,25 @@ static int pcbit_ioctl(isdn_ctrl* ctl)
return 0;
}
-/*
+/*
* MSN list handling
*
* if null reject all calls
- * if first entry has null MSN accept all calls
+ * if first entry has null MSN accept all calls
*/
static void pcbit_clear_msn(struct pcbit_dev *dev)
{
struct msn_entry *ptr, *back;
- for (ptr=dev->msn_list; ptr; )
+ for (ptr = dev->msn_list; ptr;)
{
back = ptr->next;
kfree(ptr);
ptr = back;
}
- dev->msn_list = NULL;
+ dev->msn_list = NULL;
}
static void pcbit_set_msn(struct pcbit_dev *dev, char *list)
@@ -1016,12 +1016,12 @@ static void pcbit_set_msn(struct pcbit_dev *dev, char *list)
}
if (dev->msn_list)
- for (back=dev->msn_list; back->next; back=back->next);
-
+ for (back = dev->msn_list; back->next; back = back->next);
+
sp = list;
do {
- cp=strchr(sp, ',');
+ cp = strchr(sp, ',');
if (cp)
len = cp - sp;
else
@@ -1034,7 +1034,7 @@ static void pcbit_set_msn(struct pcbit_dev *dev, char *list)
return;
}
ptr->next = NULL;
-
+
ptr->msn = kmalloc(len, GFP_ATOMIC);
if (!ptr->msn) {
printk(KERN_WARNING "kmalloc failed\n");
@@ -1054,7 +1054,7 @@ static void pcbit_set_msn(struct pcbit_dev *dev, char *list)
back->next = ptr;
back = ptr;
sp += len;
- } while(cp);
+ } while (cp);
}
/*
@@ -1063,12 +1063,12 @@ static void pcbit_set_msn(struct pcbit_dev *dev, char *list)
static int pcbit_check_msn(struct pcbit_dev *dev, char *msn)
{
struct msn_entry *ptr;
-
- for (ptr=dev->msn_list; ptr; ptr=ptr->next) {
- if (ptr->msn == NULL)
+ for (ptr = dev->msn_list; ptr; ptr = ptr->next) {
+
+ if (ptr->msn == NULL)
return 1;
-
+
if (strcmp(ptr->msn, msn) == 0)
return 1;
}
diff --git a/drivers/isdn/pcbit/edss1.c b/drivers/isdn/pcbit/edss1.c
index 80c9c16fd5ef..b2262ba6f0c9 100644
--- a/drivers/isdn/pcbit/edss1.c
+++ b/drivers/isdn/pcbit/edss1.c
@@ -3,10 +3,10 @@
* base: ITU-T Rec Q.931
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
@@ -34,145 +34,145 @@
const char * const isdn_state_table[] = {
- "Closed",
- "Call initiated",
- "Overlap sending",
- "Outgoing call proceeding",
- "NOT DEFINED",
- "Call delivered",
- "Call present",
- "Call received",
- "Connect request",
- "Incoming call proceeding",
- "Active",
- "Disconnect request",
- "Disconnect indication",
- "NOT DEFINED",
- "NOT DEFINED",
- "Suspend request",
- "NOT DEFINED",
- "Resume request",
- "NOT DEFINED",
- "Release Request",
- "NOT DEFINED",
- "NOT DEFINED",
- "NOT DEFINED",
- "NOT DEFINED",
- "NOT DEFINED",
- "Overlap receiving",
- "Select protocol on B-Channel",
- "Activate B-channel protocol"
+ "Closed",
+ "Call initiated",
+ "Overlap sending",
+ "Outgoing call proceeding",
+ "NOT DEFINED",
+ "Call delivered",
+ "Call present",
+ "Call received",
+ "Connect request",
+ "Incoming call proceeding",
+ "Active",
+ "Disconnect request",
+ "Disconnect indication",
+ "NOT DEFINED",
+ "NOT DEFINED",
+ "Suspend request",
+ "NOT DEFINED",
+ "Resume request",
+ "NOT DEFINED",
+ "Release Request",
+ "NOT DEFINED",
+ "NOT DEFINED",
+ "NOT DEFINED",
+ "NOT DEFINED",
+ "NOT DEFINED",
+ "Overlap receiving",
+ "Select protocol on B-Channel",
+ "Activate B-channel protocol"
};
#ifdef DEBUG_ERRS
static
struct CauseValue {
- byte nr;
- char *descr;
-} cvlist[]={
- {0x01,"Unallocated (unassigned) number"},
- {0x02,"No route to specified transit network"},
- {0x03,"No route to destination"},
- {0x04,"Send special information tone"},
- {0x05,"Misdialled trunk prefix"},
- {0x06,"Channel unacceptable"},
- {0x07,"Channel awarded and being delivered in an established channel"},
- {0x08,"Preemption"},
- {0x09,"Preemption - circuit reserved for reuse"},
- {0x10,"Normal call clearing"},
- {0x11,"User busy"},
- {0x12,"No user responding"},
- {0x13,"No answer from user (user alerted)"},
- {0x14,"Subscriber absent"},
- {0x15,"Call rejected"},
- {0x16,"Number changed"},
- {0x1a,"non-selected user clearing"},
- {0x1b,"Destination out of order"},
- {0x1c,"Invalid number format (address incomplete)"},
- {0x1d,"Facility rejected"},
- {0x1e,"Response to Status enquiry"},
- {0x1f,"Normal, unspecified"},
- {0x22,"No circuit/channel available"},
- {0x26,"Network out of order"},
- {0x27,"Permanent frame mode connection out-of-service"},
- {0x28,"Permanent frame mode connection operational"},
- {0x29,"Temporary failure"},
- {0x2a,"Switching equipment congestion"},
- {0x2b,"Access information discarded"},
- {0x2c,"Requested circuit/channel not available"},
- {0x2e,"Precedence call blocked"},
- {0x2f,"Resource unavailable, unspecified"},
- {0x31,"Quality of service unavailable"},
- {0x32,"Requested facility not subscribed"},
- {0x35,"Outgoing calls barred within CUG"},
- {0x37,"Incoming calls barred within CUG"},
- {0x39,"Bearer capability not authorized"},
- {0x3a,"Bearer capability not presently available"},
- {0x3e,"Inconsistency in designated outgoing access information and subscriber class"},
- {0x3f,"Service or option not available, unspecified"},
- {0x41,"Bearer capability not implemented"},
- {0x42,"Channel type not implemented"},
- {0x43,"Requested facility not implemented"},
- {0x44,"Only restricted digital information bearer capability is available"},
- {0x4f,"Service or option not implemented"},
- {0x51,"Invalid call reference value"},
- {0x52,"Identified channel does not exist"},
- {0x53,"A suspended call exists, but this call identity does not"},
- {0x54,"Call identity in use"},
- {0x55,"No call suspended"},
- {0x56,"Call having the requested call identity has been cleared"},
- {0x57,"User not member of CUG"},
- {0x58,"Incompatible destination"},
- {0x5a,"Non-existent CUG"},
- {0x5b,"Invalid transit network selection"},
- {0x5f,"Invalid message, unspecified"},
- {0x60,"Mandatory information element is missing"},
- {0x61,"Message type non-existent or not implemented"},
- {0x62,"Message not compatible with call state or message type non-existent or not implemented"},
- {0x63,"Information element/parameter non-existent or not implemented"},
- {0x64,"Invalid information element contents"},
- {0x65,"Message not compatible with call state"},
- {0x66,"Recovery on timer expiry"},
- {0x67,"Parameter non-existent or not implemented - passed on"},
- {0x6e,"Message with unrecognized parameter discarded"},
- {0x6f,"Protocol error, unspecified"},
- {0x7f,"Interworking, unspecified"}
+ byte nr;
+ char *descr;
+} cvlist[] = {
+ {0x01, "Unallocated (unassigned) number"},
+ {0x02, "No route to specified transit network"},
+ {0x03, "No route to destination"},
+ {0x04, "Send special information tone"},
+ {0x05, "Misdialled trunk prefix"},
+ {0x06, "Channel unacceptable"},
+ {0x07, "Channel awarded and being delivered in an established channel"},
+ {0x08, "Preemption"},
+ {0x09, "Preemption - circuit reserved for reuse"},
+ {0x10, "Normal call clearing"},
+ {0x11, "User busy"},
+ {0x12, "No user responding"},
+ {0x13, "No answer from user (user alerted)"},
+ {0x14, "Subscriber absent"},
+ {0x15, "Call rejected"},
+ {0x16, "Number changed"},
+ {0x1a, "non-selected user clearing"},
+ {0x1b, "Destination out of order"},
+ {0x1c, "Invalid number format (address incomplete)"},
+ {0x1d, "Facility rejected"},
+ {0x1e, "Response to Status enquiry"},
+ {0x1f, "Normal, unspecified"},
+ {0x22, "No circuit/channel available"},
+ {0x26, "Network out of order"},
+ {0x27, "Permanent frame mode connection out-of-service"},
+ {0x28, "Permanent frame mode connection operational"},
+ {0x29, "Temporary failure"},
+ {0x2a, "Switching equipment congestion"},
+ {0x2b, "Access information discarded"},
+ {0x2c, "Requested circuit/channel not available"},
+ {0x2e, "Precedence call blocked"},
+ {0x2f, "Resource unavailable, unspecified"},
+ {0x31, "Quality of service unavailable"},
+ {0x32, "Requested facility not subscribed"},
+ {0x35, "Outgoing calls barred within CUG"},
+ {0x37, "Incoming calls barred within CUG"},
+ {0x39, "Bearer capability not authorized"},
+ {0x3a, "Bearer capability not presently available"},
+ {0x3e, "Inconsistency in designated outgoing access information and subscriber class"},
+ {0x3f, "Service or option not available, unspecified"},
+ {0x41, "Bearer capability not implemented"},
+ {0x42, "Channel type not implemented"},
+ {0x43, "Requested facility not implemented"},
+ {0x44, "Only restricted digital information bearer capability is available"},
+ {0x4f, "Service or option not implemented"},
+ {0x51, "Invalid call reference value"},
+ {0x52, "Identified channel does not exist"},
+ {0x53, "A suspended call exists, but this call identity does not"},
+ {0x54, "Call identity in use"},
+ {0x55, "No call suspended"},
+ {0x56, "Call having the requested call identity has been cleared"},
+ {0x57, "User not member of CUG"},
+ {0x58, "Incompatible destination"},
+ {0x5a, "Non-existent CUG"},
+ {0x5b, "Invalid transit network selection"},
+ {0x5f, "Invalid message, unspecified"},
+ {0x60, "Mandatory information element is missing"},
+ {0x61, "Message type non-existent or not implemented"},
+ {0x62, "Message not compatible with call state or message type non-existent or not implemented"},
+ {0x63, "Information element/parameter non-existent or not implemented"},
+ {0x64, "Invalid information element contents"},
+ {0x65, "Message not compatible with call state"},
+ {0x66, "Recovery on timer expiry"},
+ {0x67, "Parameter non-existent or not implemented - passed on"},
+ {0x6e, "Message with unrecognized parameter discarded"},
+ {0x6f, "Protocol error, unspecified"},
+ {0x7f, "Interworking, unspecified"}
};
#endif
static struct isdn_event_desc {
- unsigned short ev;
- char * desc;
-} isdn_event_table [] = {
- {EV_USR_SETUP_REQ, "CC->L3: Setup Request"},
- {EV_USR_SETUP_RESP, "CC->L3: Setup Response"},
- {EV_USR_PROCED_REQ, "CC->L3: Proceeding Request"},
- {EV_USR_RELEASE_REQ, "CC->L3: Release Request"},
-
- {EV_NET_SETUP, "NET->TE: setup "},
- {EV_NET_CALL_PROC, "NET->TE: call proceeding"},
- {EV_NET_SETUP_ACK, "NET->TE: setup acknowledge (more info needed)"},
- {EV_NET_CONN, "NET->TE: connect"},
- {EV_NET_CONN_ACK, "NET->TE: connect acknowledge"},
- {EV_NET_DISC, "NET->TE: disconnect indication"},
- {EV_NET_RELEASE, "NET->TE: release"},
- {EV_NET_RELEASE_COMP, "NET->TE: release complete"},
- {EV_NET_SELP_RESP, "Board: Select B-channel protocol ack"},
- {EV_NET_ACTV_RESP, "Board: Activate B-channel protocol ack"},
- {EV_TIMER, "Timeout"},
- {0, "NULL"}
+ unsigned short ev;
+ char *desc;
+} isdn_event_table[] = {
+ {EV_USR_SETUP_REQ, "CC->L3: Setup Request"},
+ {EV_USR_SETUP_RESP, "CC->L3: Setup Response"},
+ {EV_USR_PROCED_REQ, "CC->L3: Proceeding Request"},
+ {EV_USR_RELEASE_REQ, "CC->L3: Release Request"},
+
+ {EV_NET_SETUP, "NET->TE: setup "},
+ {EV_NET_CALL_PROC, "NET->TE: call proceeding"},
+ {EV_NET_SETUP_ACK, "NET->TE: setup acknowledge (more info needed)"},
+ {EV_NET_CONN, "NET->TE: connect"},
+ {EV_NET_CONN_ACK, "NET->TE: connect acknowledge"},
+ {EV_NET_DISC, "NET->TE: disconnect indication"},
+ {EV_NET_RELEASE, "NET->TE: release"},
+ {EV_NET_RELEASE_COMP, "NET->TE: release complete"},
+ {EV_NET_SELP_RESP, "Board: Select B-channel protocol ack"},
+ {EV_NET_ACTV_RESP, "Board: Activate B-channel protocol ack"},
+ {EV_TIMER, "Timeout"},
+ {0, "NULL"}
};
-char * strisdnevent(ushort ev)
+char *strisdnevent(ushort ev)
{
- struct isdn_event_desc * entry;
-
- for (entry = isdn_event_table; entry->ev; entry++)
- if (entry->ev == ev)
- break;
+ struct isdn_event_desc *entry;
+
+ for (entry = isdn_event_table; entry->ev; entry++)
+ if (entry->ev == ev)
+ break;
- return entry->desc;
+ return entry->desc;
}
/*
@@ -180,130 +180,130 @@ char * strisdnevent(ushort ev)
*/
static struct fsm_timer_entry fsm_timers[] = {
- {ST_CALL_PROC, 10},
- {ST_DISC_REQ, 2},
- {ST_ACTIVE_SELP, 5},
- {ST_ACTIVE_ACTV, 5},
- {ST_INCM_PROC, 10},
- {ST_CONN_REQ, 2},
- {0xff, 0}
+ {ST_CALL_PROC, 10},
+ {ST_DISC_REQ, 2},
+ {ST_ACTIVE_SELP, 5},
+ {ST_ACTIVE_ACTV, 5},
+ {ST_INCM_PROC, 10},
+ {ST_CONN_REQ, 2},
+ {0xff, 0}
};
static struct fsm_entry fsm_table[] = {
/* Connect Phase */
- /* Outgoing */
- {ST_NULL, ST_CALL_INIT, EV_USR_SETUP_REQ, cb_out_1},
+ /* Outgoing */
+ {ST_NULL, ST_CALL_INIT, EV_USR_SETUP_REQ, cb_out_1},
- {ST_CALL_INIT, ST_OVER_SEND, EV_NET_SETUP_ACK, cb_notdone},
- {ST_CALL_INIT, ST_CALL_PROC, EV_NET_CALL_PROC, NULL},
- {ST_CALL_INIT, ST_NULL, EV_NET_DISC, cb_out_2},
+ {ST_CALL_INIT, ST_OVER_SEND, EV_NET_SETUP_ACK, cb_notdone},
+ {ST_CALL_INIT, ST_CALL_PROC, EV_NET_CALL_PROC, NULL},
+ {ST_CALL_INIT, ST_NULL, EV_NET_DISC, cb_out_2},
- {ST_CALL_PROC, ST_ACTIVE_SELP, EV_NET_CONN, cb_out_2},
- {ST_CALL_PROC, ST_NULL, EV_NET_DISC, cb_disc_1},
- {ST_CALL_PROC, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
+ {ST_CALL_PROC, ST_ACTIVE_SELP, EV_NET_CONN, cb_out_2},
+ {ST_CALL_PROC, ST_NULL, EV_NET_DISC, cb_disc_1},
+ {ST_CALL_PROC, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
- /* Incoming */
- {ST_NULL, ST_CALL_PRES, EV_NET_SETUP, NULL},
+ /* Incoming */
+ {ST_NULL, ST_CALL_PRES, EV_NET_SETUP, NULL},
- {ST_CALL_PRES, ST_INCM_PROC, EV_USR_PROCED_REQ, cb_in_1},
- {ST_CALL_PRES, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
+ {ST_CALL_PRES, ST_INCM_PROC, EV_USR_PROCED_REQ, cb_in_1},
+ {ST_CALL_PRES, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
- {ST_INCM_PROC, ST_CONN_REQ, EV_USR_SETUP_RESP, cb_in_2},
- {ST_INCM_PROC, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
+ {ST_INCM_PROC, ST_CONN_REQ, EV_USR_SETUP_RESP, cb_in_2},
+ {ST_INCM_PROC, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
- {ST_CONN_REQ, ST_ACTIVE_SELP, EV_NET_CONN_ACK, cb_in_3},
+ {ST_CONN_REQ, ST_ACTIVE_SELP, EV_NET_CONN_ACK, cb_in_3},
- /* Active */
- {ST_ACTIVE, ST_NULL, EV_NET_DISC, cb_disc_1},
- {ST_ACTIVE, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
- {ST_ACTIVE, ST_NULL, EV_NET_RELEASE, cb_disc_3},
+ /* Active */
+ {ST_ACTIVE, ST_NULL, EV_NET_DISC, cb_disc_1},
+ {ST_ACTIVE, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
+ {ST_ACTIVE, ST_NULL, EV_NET_RELEASE, cb_disc_3},
- /* Disconnect */
+ /* Disconnect */
- {ST_DISC_REQ, ST_NULL, EV_NET_DISC, cb_disc_1},
- {ST_DISC_REQ, ST_NULL, EV_NET_RELEASE, cb_disc_3},
+ {ST_DISC_REQ, ST_NULL, EV_NET_DISC, cb_disc_1},
+ {ST_DISC_REQ, ST_NULL, EV_NET_RELEASE, cb_disc_3},
- /* protocol selection */
- {ST_ACTIVE_SELP, ST_ACTIVE_ACTV, EV_NET_SELP_RESP, cb_selp_1},
- {ST_ACTIVE_SELP, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
+ /* protocol selection */
+ {ST_ACTIVE_SELP, ST_ACTIVE_ACTV, EV_NET_SELP_RESP, cb_selp_1},
+ {ST_ACTIVE_SELP, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
- {ST_ACTIVE_ACTV, ST_ACTIVE, EV_NET_ACTV_RESP, cb_open},
- {ST_ACTIVE_ACTV, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
+ {ST_ACTIVE_ACTV, ST_ACTIVE, EV_NET_ACTV_RESP, cb_open},
+ {ST_ACTIVE_ACTV, ST_DISC_REQ, EV_USR_RELEASE_REQ, cb_disc_2},
- /* Timers */
- {ST_CALL_PROC, ST_DISC_REQ, EV_TIMER, cb_disc_2},
- {ST_DISC_REQ, ST_NULL, EV_TIMER, cb_disc_3},
- {ST_ACTIVE_SELP, ST_DISC_REQ, EV_TIMER, cb_disc_2},
- {ST_ACTIVE_ACTV, ST_DISC_REQ, EV_TIMER, cb_disc_2},
- {ST_INCM_PROC, ST_DISC_REQ, EV_TIMER, cb_disc_2},
- {ST_CONN_REQ, ST_CONN_REQ, EV_TIMER, cb_in_2},
-
- {0xff, 0, 0, NULL}
+ /* Timers */
+ {ST_CALL_PROC, ST_DISC_REQ, EV_TIMER, cb_disc_2},
+ {ST_DISC_REQ, ST_NULL, EV_TIMER, cb_disc_3},
+ {ST_ACTIVE_SELP, ST_DISC_REQ, EV_TIMER, cb_disc_2},
+ {ST_ACTIVE_ACTV, ST_DISC_REQ, EV_TIMER, cb_disc_2},
+ {ST_INCM_PROC, ST_DISC_REQ, EV_TIMER, cb_disc_2},
+ {ST_CONN_REQ, ST_CONN_REQ, EV_TIMER, cb_in_2},
+
+ {0xff, 0, 0, NULL}
};
static void pcbit_fsm_timer(unsigned long data)
{
- struct pcbit_dev *dev;
- struct pcbit_chan *chan;
+ struct pcbit_dev *dev;
+ struct pcbit_chan *chan;
- chan = (struct pcbit_chan *) data;
+ chan = (struct pcbit_chan *) data;
- del_timer(&chan->fsm_timer);
- chan->fsm_timer.function = NULL;
+ del_timer(&chan->fsm_timer);
+ chan->fsm_timer.function = NULL;
- dev = chan2dev(chan);
+ dev = chan2dev(chan);
- if (dev == NULL) {
- printk(KERN_WARNING "pcbit: timer for unknown device\n");
- return;
- }
+ if (dev == NULL) {
+ printk(KERN_WARNING "pcbit: timer for unknown device\n");
+ return;
+ }
- pcbit_fsm_event(dev, chan, EV_TIMER, NULL);
+ pcbit_fsm_event(dev, chan, EV_TIMER, NULL);
}
void pcbit_fsm_event(struct pcbit_dev *dev, struct pcbit_chan *chan,
- unsigned short event, struct callb_data *data)
+ unsigned short event, struct callb_data *data)
{
- struct fsm_entry * action;
+ struct fsm_entry *action;
struct fsm_timer_entry *tentry;
unsigned long flags;
spin_lock_irqsave(&dev->lock, flags);
- for (action = fsm_table; action->init != 0xff; action++)
- if (action->init == chan->fsm_state && action->event == event)
- break;
-
+ for (action = fsm_table; action->init != 0xff; action++)
+ if (action->init == chan->fsm_state && action->event == event)
+ break;
+
if (action->init == 0xff) {
-
+
spin_unlock_irqrestore(&dev->lock, flags);
- printk(KERN_DEBUG "fsm error: event %x on state %x\n",
- event, chan->fsm_state);
+ printk(KERN_DEBUG "fsm error: event %x on state %x\n",
+ event, chan->fsm_state);
return;
}
- if (chan->fsm_timer.function) {
- del_timer(&chan->fsm_timer);
- chan->fsm_timer.function = NULL;
- }
+ if (chan->fsm_timer.function) {
+ del_timer(&chan->fsm_timer);
+ chan->fsm_timer.function = NULL;
+ }
chan->fsm_state = action->final;
-
+
pcbit_state_change(dev, chan, action->init, event, action->final);
- for (tentry = fsm_timers; tentry->init != 0xff; tentry++)
- if (tentry->init == chan->fsm_state)
- break;
+ for (tentry = fsm_timers; tentry->init != 0xff; tentry++)
+ if (tentry->init == chan->fsm_state)
+ break;
- if (tentry->init != 0xff) {
- init_timer(&chan->fsm_timer);
- chan->fsm_timer.function = &pcbit_fsm_timer;
- chan->fsm_timer.data = (ulong) chan;
- chan->fsm_timer.expires = jiffies + tentry->timeout * HZ;
- add_timer(&chan->fsm_timer);
- }
+ if (tentry->init != 0xff) {
+ init_timer(&chan->fsm_timer);
+ chan->fsm_timer.function = &pcbit_fsm_timer;
+ chan->fsm_timer.data = (ulong) chan;
+ chan->fsm_timer.expires = jiffies + tentry->timeout * HZ;
+ add_timer(&chan->fsm_timer);
+ }
spin_unlock_irqrestore(&dev->lock, flags);
@@ -311,7 +311,3 @@ void pcbit_fsm_event(struct pcbit_dev *dev, struct pcbit_chan *chan,
action->callb(dev, chan, data);
}
-
-
-
-
diff --git a/drivers/isdn/pcbit/edss1.h b/drivers/isdn/pcbit/edss1.h
index 39f8346e28c5..2f6b3a8edfba 100644
--- a/drivers/isdn/pcbit/edss1.h
+++ b/drivers/isdn/pcbit/edss1.h
@@ -2,10 +2,10 @@
* DSS.1 module definitions
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
@@ -62,9 +62,9 @@
/*
* Cause values
* only the ones we use
- */
+ */
-#define CAUSE_NORMAL 0x10U
+#define CAUSE_NORMAL 0x10U
#define CAUSE_NOCHAN 0x22U
struct callb_data {
@@ -94,9 +94,6 @@ extern const char * const isdn_state_table[];
void pcbit_fsm_event(struct pcbit_dev *, struct pcbit_chan *,
unsigned short event, struct callb_data *);
-char * strisdnevent(ushort ev);
+char *strisdnevent(ushort ev);
#endif
-
-
-
diff --git a/drivers/isdn/pcbit/layer2.c b/drivers/isdn/pcbit/layer2.c
index 30f0f45e3139..682911f81138 100644
--- a/drivers/isdn/pcbit/layer2.c
+++ b/drivers/isdn/pcbit/layer2.c
@@ -12,7 +12,7 @@
/*
* 19991203 - Fernando Carvalho - takion@superbofh.org
* Hacked to compile with egcs and run with current version of isdn modules
-*/
+ */
/*
* Based on documentation provided by Inesc:
@@ -77,7 +77,7 @@ pcbit_l2_write(struct pcbit_dev *dev, ulong msg, ushort refnum,
struct sk_buff *skb, unsigned short hdr_len)
{
struct frame_buf *frame,
- *ptr;
+ *ptr;
unsigned long flags;
if (dev->l2_state != L2_RUNNING && dev->l2_state != L2_LOADING) {
@@ -85,7 +85,7 @@ pcbit_l2_write(struct pcbit_dev *dev, ulong msg, ushort refnum,
return -1;
}
if ((frame = kmalloc(sizeof(struct frame_buf),
- GFP_ATOMIC)) == NULL) {
+ GFP_ATOMIC)) == NULL) {
printk(KERN_WARNING "pcbit_2_write: kmalloc failed\n");
dev_kfree_skb(skb);
return -1;
@@ -147,7 +147,7 @@ pcbit_transmit(struct pcbit_dev *dev)
int flen; /* fragment frame length including all headers */
int free;
int count,
- cp_len;
+ cp_len;
unsigned long flags;
unsigned short tt;
@@ -177,7 +177,7 @@ pcbit_transmit(struct pcbit_dev *dev)
/* Type 0 frame */
- ulong msg;
+ ulong msg;
if (frame->skb)
flen = FRAME_HDR_LEN + PREHDR_LEN + frame->skb->len;
@@ -270,7 +270,7 @@ pcbit_transmit(struct pcbit_dev *dev)
spin_unlock_irqrestore(&dev->lock, flags);
#ifdef DEBUG
printk(KERN_DEBUG "unacked %d free %d write_queue %s\n",
- unacked, dev->free, dev->write_queue ? "not empty" :
+ unacked, dev->free, dev->write_queue ? "not empty" :
"empty");
#endif
}
@@ -301,8 +301,8 @@ pcbit_deliver(struct work_struct *work)
SET_MSG_CMD(msg, frame->skb->data[2]);
SET_MSG_SCMD(msg, frame->skb->data[3]);
- frame->refnum = *((ushort *) frame->skb->data + 4);
- frame->msg = *((ulong *) & msg);
+ frame->refnum = *((ushort *)frame->skb->data + 4);
+ frame->msg = *((ulong *)&msg);
skb_pull(frame->skb, 6);
@@ -326,7 +326,7 @@ pcbit_receive(struct pcbit_dev *dev)
{
unsigned short tt;
u_char cpu,
- proc;
+ proc;
struct frame_buf *frame = NULL;
unsigned long flags;
u_char type1;
@@ -378,10 +378,10 @@ pcbit_receive(struct pcbit_dev *dev)
frame->dt_len = pcbit_readw(dev);
/*
- * 0 sized packet
- * I don't know if they are an error or not...
- * But they are very frequent
- * Not documented
+ * 0 sized packet
+ * I don't know if they are an error or not...
+ * But they are very frequent
+ * Not documented
*/
if (frame->hdr_len == 0) {
@@ -499,8 +499,8 @@ pcbit_irq_handler(int interrupt, void *devptr)
{
struct pcbit_dev *dev;
u_char info,
- ack_seq,
- read_seq;
+ ack_seq,
+ read_seq;
dev = (struct pcbit_dev *) devptr;
@@ -666,7 +666,7 @@ static void
pcbit_recv_ack(struct pcbit_dev *dev, unsigned char ack)
{
int i,
- count;
+ count;
int unacked;
unacked = (dev->send_seq + (8 - dev->unack_seq)) & 0x07;
@@ -678,13 +678,13 @@ pcbit_recv_ack(struct pcbit_dev *dev, unsigned char ack)
if (dev->send_seq > dev->unack_seq) {
if (ack <= dev->unack_seq || ack > dev->send_seq) {
printk(KERN_DEBUG
- "layer 2 ack unacceptable - dev %d",
+ "layer 2 ack unacceptable - dev %d",
dev->id);
pcbit_l2_error(dev);
} else if (ack > dev->send_seq && ack <= dev->unack_seq) {
printk(KERN_DEBUG
- "layer 2 ack unacceptable - dev %d",
+ "layer 2 ack unacceptable - dev %d",
dev->id);
pcbit_l2_error(dev);
}
diff --git a/drivers/isdn/pcbit/layer2.h b/drivers/isdn/pcbit/layer2.h
index 2ac295e1a6e5..be1327bc162a 100644
--- a/drivers/isdn/pcbit/layer2.h
+++ b/drivers/isdn/pcbit/layer2.h
@@ -2,17 +2,17 @@
* PCBIT-D low-layer interface definitions
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
/*
* 19991203 - Fernando Carvalho - takion@superbofh.org
* Hacked to compile with egcs and run with current version of isdn modules
-*/
+ */
#ifndef LAYER2_H
#define LAYER2_H
@@ -37,8 +37,8 @@
/* TAM - XX - C - S - NUM */
#define PREHDR_LEN 8
-/* TT - M - I - TH - TD */
-#define FRAME_HDR_LEN 8
+/* TT - M - I - TH - TD */
+#define FRAME_HDR_LEN 8
#define MSG_CONN_REQ 0x08000100
#define MSG_CONN_CONF 0x00000101
@@ -84,21 +84,21 @@
#define MSG_DEBUG_188 0x0000ff00
/*
-
- long 4 3 2 1
- Intel 1 2 3 4
+
+ long 4 3 2 1
+ Intel 1 2 3 4
*/
#ifdef __LITTLE_ENDIAN
-#define SET_MSG_SCMD(msg, ch) (msg = (msg & 0xffffff00) | (((ch) & 0xff)))
-#define SET_MSG_CMD(msg, ch) (msg = (msg & 0xffff00ff) | (((ch) & 0xff) << 8))
-#define SET_MSG_PROC(msg, ch) (msg = (msg & 0xff00ffff) | (((ch) & 0xff) << 16))
-#define SET_MSG_CPU(msg, ch) (msg = (msg & 0x00ffffff) | (((ch) & 0xff) << 24))
+#define SET_MSG_SCMD(msg, ch) (msg = (msg & 0xffffff00) | (((ch) & 0xff)))
+#define SET_MSG_CMD(msg, ch) (msg = (msg & 0xffff00ff) | (((ch) & 0xff) << 8))
+#define SET_MSG_PROC(msg, ch) (msg = (msg & 0xff00ffff) | (((ch) & 0xff) << 16))
+#define SET_MSG_CPU(msg, ch) (msg = (msg & 0x00ffffff) | (((ch) & 0xff) << 24))
-#define GET_MSG_SCMD(msg) ((msg) & 0xFF)
-#define GET_MSG_CMD(msg) ((msg) >> 8 & 0xFF)
-#define GET_MSG_PROC(msg) ((msg) >> 16 & 0xFF)
-#define GET_MSG_CPU(msg) ((msg) >> 24)
+#define GET_MSG_SCMD(msg) ((msg) & 0xFF)
+#define GET_MSG_CMD(msg) ((msg) >> 8 & 0xFF)
+#define GET_MSG_PROC(msg) ((msg) >> 16 & 0xFF)
+#define GET_MSG_CPU(msg) ((msg) >> 24)
#else
#error "Non-Intel CPU"
@@ -109,60 +109,60 @@
#define SCHED_READ 0x01
#define SCHED_WRITE 0x02
-#define SET_RUN_TIMEOUT 2*HZ /* 2 seconds */
-
+#define SET_RUN_TIMEOUT 2 * HZ /* 2 seconds */
+
struct frame_buf {
- ulong msg;
- unsigned int refnum;
- unsigned int dt_len;
- unsigned int hdr_len;
- struct sk_buff *skb;
+ ulong msg;
+ unsigned int refnum;
+ unsigned int dt_len;
+ unsigned int hdr_len;
+ struct sk_buff *skb;
unsigned int copied;
- struct frame_buf * next;
+ struct frame_buf *next;
};
-extern int pcbit_l2_write(struct pcbit_dev * dev, ulong msg, ushort refnum,
- struct sk_buff *skb, unsigned short hdr_len);
+extern int pcbit_l2_write(struct pcbit_dev *dev, ulong msg, ushort refnum,
+ struct sk_buff *skb, unsigned short hdr_len);
extern irqreturn_t pcbit_irq_handler(int interrupt, void *);
-extern struct pcbit_dev * dev_pcbit[MAX_PCBIT_CARDS];
+extern struct pcbit_dev *dev_pcbit[MAX_PCBIT_CARDS];
#ifdef DEBUG
static __inline__ void log_state(struct pcbit_dev *dev) {
- printk(KERN_DEBUG "writeptr = %ld\n",
+ printk(KERN_DEBUG "writeptr = %ld\n",
(ulong) (dev->writeptr - dev->sh_mem));
- printk(KERN_DEBUG "readptr = %ld\n",
+ printk(KERN_DEBUG "readptr = %ld\n",
(ulong) (dev->readptr - (dev->sh_mem + BANK2)));
- printk(KERN_DEBUG "{rcv_seq=%01x, send_seq=%01x, unack_seq=%01x}\n",
+ printk(KERN_DEBUG "{rcv_seq=%01x, send_seq=%01x, unack_seq=%01x}\n",
dev->rcv_seq, dev->send_seq, dev->unack_seq);
}
#endif
-static __inline__ struct pcbit_dev * chan2dev(struct pcbit_chan * chan)
+static __inline__ struct pcbit_dev *chan2dev(struct pcbit_chan *chan)
{
- struct pcbit_dev * dev;
- int i;
+ struct pcbit_dev *dev;
+ int i;
- for (i=0; i<MAX_PCBIT_CARDS; i++)
- if ((dev=dev_pcbit[i]))
- if (dev->b1 == chan || dev->b2 == chan)
- return dev;
- return NULL;
+ for (i = 0; i < MAX_PCBIT_CARDS; i++)
+ if ((dev = dev_pcbit[i]))
+ if (dev->b1 == chan || dev->b2 == chan)
+ return dev;
+ return NULL;
}
-static __inline__ struct pcbit_dev * finddev(int id)
+static __inline__ struct pcbit_dev *finddev(int id)
{
- struct pcbit_dev * dev;
- int i;
-
- for (i=0; i<MAX_PCBIT_CARDS; i++)
- if ((dev=dev_pcbit[i]))
- if (dev->id == id)
- return dev;
- return NULL;
+ struct pcbit_dev *dev;
+ int i;
+
+ for (i = 0; i < MAX_PCBIT_CARDS; i++)
+ if ((dev = dev_pcbit[i]))
+ if (dev->id == id)
+ return dev;
+ return NULL;
}
@@ -172,117 +172,110 @@ static __inline__ struct pcbit_dev * finddev(int id)
static __inline__ void pcbit_writeb(struct pcbit_dev *dev, unsigned char dt)
{
- writeb(dt, dev->writeptr++);
- if (dev->writeptr == dev->sh_mem + BANKLEN)
- dev->writeptr = dev->sh_mem;
+ writeb(dt, dev->writeptr++);
+ if (dev->writeptr == dev->sh_mem + BANKLEN)
+ dev->writeptr = dev->sh_mem;
}
static __inline__ void pcbit_writew(struct pcbit_dev *dev, unsigned short dt)
{
- int dist;
-
- dist = BANKLEN - (dev->writeptr - dev->sh_mem);
- switch (dist) {
- case 2:
- writew(dt, dev->writeptr);
- dev->writeptr = dev->sh_mem;
- break;
- case 1:
- writeb((u_char) (dt & 0x00ffU), dev->writeptr);
- dev->writeptr = dev->sh_mem;
- writeb((u_char) (dt >> 8), dev->writeptr++);
- break;
- default:
- writew(dt, dev->writeptr);
- dev->writeptr += 2;
- break;
- };
+ int dist;
+
+ dist = BANKLEN - (dev->writeptr - dev->sh_mem);
+ switch (dist) {
+ case 2:
+ writew(dt, dev->writeptr);
+ dev->writeptr = dev->sh_mem;
+ break;
+ case 1:
+ writeb((u_char) (dt & 0x00ffU), dev->writeptr);
+ dev->writeptr = dev->sh_mem;
+ writeb((u_char) (dt >> 8), dev->writeptr++);
+ break;
+ default:
+ writew(dt, dev->writeptr);
+ dev->writeptr += 2;
+ break;
+ };
}
-static __inline__ void memcpy_topcbit(struct pcbit_dev * dev, u_char * data,
+static __inline__ void memcpy_topcbit(struct pcbit_dev *dev, u_char *data,
int len)
{
- int diff;
-
- diff = len - (BANKLEN - (dev->writeptr - dev->sh_mem) );
-
- if (diff > 0)
- {
- memcpy_toio(dev->writeptr, data, len - diff);
- memcpy_toio(dev->sh_mem, data + (len - diff), diff);
- dev->writeptr = dev->sh_mem + diff;
- }
- else
- {
- memcpy_toio(dev->writeptr, data, len);
-
- dev->writeptr += len;
- if (diff == 0)
- dev->writeptr = dev->sh_mem;
- }
+ int diff;
+
+ diff = len - (BANKLEN - (dev->writeptr - dev->sh_mem));
+
+ if (diff > 0)
+ {
+ memcpy_toio(dev->writeptr, data, len - diff);
+ memcpy_toio(dev->sh_mem, data + (len - diff), diff);
+ dev->writeptr = dev->sh_mem + diff;
+ }
+ else
+ {
+ memcpy_toio(dev->writeptr, data, len);
+
+ dev->writeptr += len;
+ if (diff == 0)
+ dev->writeptr = dev->sh_mem;
+ }
}
static __inline__ unsigned char pcbit_readb(struct pcbit_dev *dev)
{
- unsigned char val;
+ unsigned char val;
- val = readb(dev->readptr++);
- if (dev->readptr == dev->sh_mem + BANK2 + BANKLEN)
- dev->readptr = dev->sh_mem + BANK2;
+ val = readb(dev->readptr++);
+ if (dev->readptr == dev->sh_mem + BANK2 + BANKLEN)
+ dev->readptr = dev->sh_mem + BANK2;
- return val;
+ return val;
}
static __inline__ unsigned short pcbit_readw(struct pcbit_dev *dev)
{
- int dist;
- unsigned short val;
-
- dist = BANKLEN - ( dev->readptr - (dev->sh_mem + BANK2 ) );
- switch (dist) {
- case 2:
- val = readw(dev->readptr);
- dev->readptr = dev->sh_mem + BANK2;
- break;
- case 1:
- val = readb(dev->readptr);
- dev->readptr = dev->sh_mem + BANK2;
- val = (readb(dev->readptr++) << 8) | val;
- break;
- default:
- val = readw(dev->readptr);
- dev->readptr += 2;
- break;
- };
- return val;
+ int dist;
+ unsigned short val;
+
+ dist = BANKLEN - (dev->readptr - (dev->sh_mem + BANK2));
+ switch (dist) {
+ case 2:
+ val = readw(dev->readptr);
+ dev->readptr = dev->sh_mem + BANK2;
+ break;
+ case 1:
+ val = readb(dev->readptr);
+ dev->readptr = dev->sh_mem + BANK2;
+ val = (readb(dev->readptr++) << 8) | val;
+ break;
+ default:
+ val = readw(dev->readptr);
+ dev->readptr += 2;
+ break;
+ };
+ return val;
}
-static __inline__ void memcpy_frompcbit(struct pcbit_dev * dev, u_char * data, int len)
+static __inline__ void memcpy_frompcbit(struct pcbit_dev *dev, u_char *data, int len)
{
- int diff;
-
- diff = len - (BANKLEN - (dev->readptr - (dev->sh_mem + BANK2) ) );
- if (diff > 0)
- {
- memcpy_fromio(data, dev->readptr, len - diff);
- memcpy_fromio(data + (len - diff), dev->sh_mem + BANK2 , diff);
- dev->readptr = dev->sh_mem + BANK2 + diff;
- }
- else
- {
- memcpy_fromio(data, dev->readptr, len);
- dev->readptr += len;
- if (diff == 0)
- dev->readptr = dev->sh_mem + BANK2;
- }
+ int diff;
+
+ diff = len - (BANKLEN - (dev->readptr - (dev->sh_mem + BANK2)));
+ if (diff > 0)
+ {
+ memcpy_fromio(data, dev->readptr, len - diff);
+ memcpy_fromio(data + (len - diff), dev->sh_mem + BANK2 , diff);
+ dev->readptr = dev->sh_mem + BANK2 + diff;
+ }
+ else
+ {
+ memcpy_fromio(data, dev->readptr, len);
+ dev->readptr += len;
+ if (diff == 0)
+ dev->readptr = dev->sh_mem + BANK2;
+ }
}
#endif
-
-
-
-
-
-
-
diff --git a/drivers/isdn/pcbit/module.c b/drivers/isdn/pcbit/module.c
index 04ea241ff176..0a59bd0b8210 100644
--- a/drivers/isdn/pcbit/module.c
+++ b/drivers/isdn/pcbit/module.c
@@ -2,10 +2,10 @@
* PCBIT-D module support
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
@@ -29,7 +29,7 @@ module_param_array(mem, int, NULL, 0);
module_param_array(irq, int, NULL, 0);
static int num_boards;
-struct pcbit_dev * dev_pcbit[MAX_PCBIT_CARDS];
+struct pcbit_dev *dev_pcbit[MAX_PCBIT_CARDS];
static int __init pcbit_init(void)
{
@@ -37,26 +37,26 @@ static int __init pcbit_init(void)
num_boards = 0;
- printk(KERN_NOTICE
+ printk(KERN_NOTICE
"PCBIT-D device driver v 0.5-fjpc0 19991204 - "
"Copyright (C) 1996 Universidade de Lisboa\n");
- if (mem[0] || irq[0])
+ if (mem[0] || irq[0])
{
- for (board=0; board < MAX_PCBIT_CARDS && mem[board] && irq[board]; board++)
+ for (board = 0; board < MAX_PCBIT_CARDS && mem[board] && irq[board]; board++)
{
if (!mem[board])
mem[board] = 0xD0000;
if (!irq[board])
irq[board] = 5;
-
+
if (pcbit_init_dev(board, mem[board], irq[board]) == 0)
num_boards++;
-
- else
+
+ else
{
- printk(KERN_WARNING
- "pcbit_init failed for dev %d",
+ printk(KERN_WARNING
+ "pcbit_init failed for dev %d",
board + 1);
return -EIO;
}
@@ -67,7 +67,7 @@ static int __init pcbit_init(void)
if (!num_boards)
{
- printk(KERN_INFO
+ printk(KERN_INFO
"Trying to detect board using default settings\n");
if (pcbit_init_dev(0, 0xD0000, 5) == 0)
num_boards++;
@@ -84,7 +84,7 @@ static void __exit pcbit_exit(void)
for (board = 0; board < num_boards; board++)
pcbit_terminate(board);
- printk(KERN_NOTICE
+ printk(KERN_NOTICE
"PCBIT-D module unloaded\n");
#endif
}
@@ -95,20 +95,20 @@ static int __init pcbit_setup(char *line)
{
int i, j, argc;
char *str;
- int ints[MAX_PARA+1];
+ int ints[MAX_PARA + 1];
str = get_options(line, MAX_PARA, ints);
argc = ints[0];
i = 0;
j = 1;
- while (argc && (i<MAX_PCBIT_CARDS)) {
+ while (argc && (i < MAX_PCBIT_CARDS)) {
if (argc) {
mem[i] = ints[j];
j++; argc--;
}
-
+
if (argc) {
irq[i] = ints[j];
j++; argc--;
@@ -116,11 +116,10 @@ static int __init pcbit_setup(char *line)
i++;
}
- return(1);
+ return (1);
}
__setup("pcbit=", pcbit_setup);
#endif
module_init(pcbit_init);
module_exit(pcbit_exit);
-
diff --git a/drivers/isdn/pcbit/pcbit.h b/drivers/isdn/pcbit/pcbit.h
index d76fffc88b82..0a5a99440a80 100644
--- a/drivers/isdn/pcbit/pcbit.h
+++ b/drivers/isdn/pcbit/pcbit.h
@@ -2,10 +2,10 @@
* PCBIT-D device driver definitions
*
* Copyright (C) 1996 Universidade de Lisboa
- *
+ *
* Written by Pedro Roque Marques (roque@di.fc.ul.pt)
*
- * This software may be used and distributed according to the terms of
+ * This software may be used and distributed according to the terms of
* the GNU General Public License, incorporated herein by reference.
*/
@@ -32,14 +32,14 @@ struct pcbit_chan {
unsigned short r_refnum;
unsigned short fsm_state;
struct timer_list fsm_timer;
-#ifdef BLOCK_TIMER
+#ifdef BLOCK_TIMER
struct timer_list block_timer;
#endif
};
struct msn_entry {
char *msn;
- struct msn_entry * next;
+ struct msn_entry *next;
};
struct pcbit_dev {
@@ -49,15 +49,15 @@ struct pcbit_dev {
unsigned long ph_mem;
unsigned int irq;
unsigned int id;
- unsigned int interrupt; /* set during interrupt
+ unsigned int interrupt; /* set during interrupt
processing */
spinlock_t lock;
/* isdn4linux */
- struct msn_entry * msn_list; /* ISDN address list */
-
- isdn_if * dev_if;
-
+ struct msn_entry *msn_list; /* ISDN address list */
+
+ isdn_if *dev_if;
+
ushort ll_hdrlen;
ushort hl_hdrlen;
@@ -89,17 +89,17 @@ struct pcbit_dev {
unsigned char send_seq;
unsigned char rcv_seq;
unsigned char unack_seq;
-
+
unsigned short free;
/* channels */
struct pcbit_chan *b1;
- struct pcbit_chan *b2;
+ struct pcbit_chan *b2;
};
-#define STATS_TIMER (10*HZ)
-#define ERRTIME (HZ/10)
+#define STATS_TIMER (10 * HZ)
+#define ERRTIME (HZ / 10)
/* MRU */
#define MAXBUFSIZE 1534
@@ -107,7 +107,7 @@ struct pcbit_dev {
#define STATBUF_LEN 2048
/*
- *
+ *
*/
#endif /* __KERNEL__ */
@@ -169,9 +169,9 @@ struct pcbit_ioctl {
void pcbit_deliver(struct work_struct *work);
int pcbit_init_dev(int board, int mem_base, int irq);
void pcbit_terminate(int board);
-void pcbit_l3_receive(struct pcbit_dev * dev, ulong msg, struct sk_buff * skb,
+void pcbit_l3_receive(struct pcbit_dev *dev, ulong msg, struct sk_buff *skb,
ushort hdr_len, ushort refnum);
-void pcbit_state_change(struct pcbit_dev * dev, struct pcbit_chan * chan,
+void pcbit_state_change(struct pcbit_dev *dev, struct pcbit_chan *chan,
unsigned short i, unsigned short ev, unsigned short f);
#endif
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-26 18:07:11 +0300