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path: root/drivers/isdn/sc/ioctl.c
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Diffstat (limited to 'drivers/isdn/sc/ioctl.c')
-rw-r--r--drivers/isdn/sc/ioctl.c582
1 files changed, 0 insertions, 582 deletions
diff --git a/drivers/isdn/sc/ioctl.c b/drivers/isdn/sc/ioctl.c
deleted file mode 100644
index e63983aa1d27..000000000000
--- a/drivers/isdn/sc/ioctl.c
+++ /dev/null
@@ -1,582 +0,0 @@
-/*
- * Copyright (C) 1996 SpellCaster Telecommunications Inc.
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include "includes.h"
-#include "hardware.h"
-#include "message.h"
-#include "card.h"
-#include "scioc.h"
-
-static int GetStatus(int card, boardInfo *);
-
-/*
- * Process private IOCTL messages (typically from scctrl)
- */
-int sc_ioctl(int card, scs_ioctl *data)
-{
- int status;
- RspMessage *rcvmsg;
- char *spid;
- char *dn;
- char switchtype;
- char speed;
-
- rcvmsg = kmalloc(sizeof(RspMessage), GFP_KERNEL);
- if (!rcvmsg)
- return -ENOMEM;
-
- switch (data->command) {
- case SCIOCRESET: /* Perform a hard reset of the adapter */
- {
- pr_debug("%s: SCIOCRESET: ioctl received\n",
- sc_adapter[card]->devicename);
- sc_adapter[card]->StartOnReset = 0;
- kfree(rcvmsg);
- return reset(card);
- }
-
- case SCIOCLOAD:
- {
- char *srec;
-
- srec = kmalloc(SCIOC_SRECSIZE, GFP_KERNEL);
- if (!srec) {
- kfree(rcvmsg);
- return -ENOMEM;
- }
- pr_debug("%s: SCIOLOAD: ioctl received\n",
- sc_adapter[card]->devicename);
- if (sc_adapter[card]->EngineUp) {
- pr_debug("%s: SCIOCLOAD: command failed, LoadProc while engine running.\n",
- sc_adapter[card]->devicename);
- kfree(rcvmsg);
- kfree(srec);
- return -1;
- }
-
- /*
- * Get the SRec from user space
- */
- if (copy_from_user(srec, data->dataptr, SCIOC_SRECSIZE)) {
- kfree(rcvmsg);
- kfree(srec);
- return -EFAULT;
- }
-
- status = send_and_receive(card, CMPID, cmReqType2, cmReqClass0, cmReqLoadProc,
- 0, SCIOC_SRECSIZE, srec, rcvmsg, SAR_TIMEOUT);
- kfree(rcvmsg);
- kfree(srec);
-
- if (status) {
- pr_debug("%s: SCIOCLOAD: command failed, status = %d\n",
- sc_adapter[card]->devicename, status);
- return -1;
- }
- else {
- pr_debug("%s: SCIOCLOAD: command successful\n",
- sc_adapter[card]->devicename);
- return 0;
- }
- }
-
- case SCIOCSTART:
- {
- kfree(rcvmsg);
- pr_debug("%s: SCIOSTART: ioctl received\n",
- sc_adapter[card]->devicename);
- if (sc_adapter[card]->EngineUp) {
- pr_debug("%s: SCIOCSTART: command failed, engine already running.\n",
- sc_adapter[card]->devicename);
- return -1;
- }
-
- sc_adapter[card]->StartOnReset = 1;
- startproc(card);
- return 0;
- }
-
- case SCIOCSETSWITCH:
- {
- pr_debug("%s: SCIOSETSWITCH: ioctl received\n",
- sc_adapter[card]->devicename);
-
- /*
- * Get the switch type from user space
- */
- if (copy_from_user(&switchtype, data->dataptr, sizeof(char))) {
- kfree(rcvmsg);
- return -EFAULT;
- }
-
- pr_debug("%s: SCIOCSETSWITCH: setting switch type to %d\n",
- sc_adapter[card]->devicename,
- switchtype);
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallSetSwitchType,
- 0, sizeof(char), &switchtype, rcvmsg, SAR_TIMEOUT);
- if (!status && !(rcvmsg->rsp_status)) {
- pr_debug("%s: SCIOCSETSWITCH: command successful\n",
- sc_adapter[card]->devicename);
- kfree(rcvmsg);
- return 0;
- }
- else {
- pr_debug("%s: SCIOCSETSWITCH: command failed (status = %d)\n",
- sc_adapter[card]->devicename, status);
- kfree(rcvmsg);
- return status;
- }
- }
-
- case SCIOCGETSWITCH:
- {
- pr_debug("%s: SCIOGETSWITCH: ioctl received\n",
- sc_adapter[card]->devicename);
-
- /*
- * Get the switch type from the board
- */
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
- ceReqCallGetSwitchType, 0, 0, NULL, rcvmsg, SAR_TIMEOUT);
- if (!status && !(rcvmsg->rsp_status)) {
- pr_debug("%s: SCIOCGETSWITCH: command successful\n",
- sc_adapter[card]->devicename);
- }
- else {
- pr_debug("%s: SCIOCGETSWITCH: command failed (status = %d)\n",
- sc_adapter[card]->devicename, status);
- kfree(rcvmsg);
- return status;
- }
-
- switchtype = rcvmsg->msg_data.byte_array[0];
-
- /*
- * Package the switch type and send to user space
- */
- if (copy_to_user(data->dataptr, &switchtype,
- sizeof(char))) {
- kfree(rcvmsg);
- return -EFAULT;
- }
-
- kfree(rcvmsg);
- return 0;
- }
-
- case SCIOCGETSPID:
- {
- pr_debug("%s: SCIOGETSPID: ioctl received\n",
- sc_adapter[card]->devicename);
-
- spid = kzalloc(SCIOC_SPIDSIZE, GFP_KERNEL);
- if (!spid) {
- kfree(rcvmsg);
- return -ENOMEM;
- }
- /*
- * Get the spid from the board
- */
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetSPID,
- data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
- if (!status) {
- pr_debug("%s: SCIOCGETSPID: command successful\n",
- sc_adapter[card]->devicename);
- } else {
- pr_debug("%s: SCIOCGETSPID: command failed (status = %d)\n",
- sc_adapter[card]->devicename, status);
- kfree(spid);
- kfree(rcvmsg);
- return status;
- }
- strlcpy(spid, rcvmsg->msg_data.byte_array, SCIOC_SPIDSIZE);
-
- /*
- * Package the switch type and send to user space
- */
- if (copy_to_user(data->dataptr, spid, SCIOC_SPIDSIZE)) {
- kfree(spid);
- kfree(rcvmsg);
- return -EFAULT;
- }
-
- kfree(spid);
- kfree(rcvmsg);
- return 0;
- }
-
- case SCIOCSETSPID:
- {
- pr_debug("%s: DCBIOSETSPID: ioctl received\n",
- sc_adapter[card]->devicename);
-
- /*
- * Get the spid from user space
- */
- spid = memdup_user(data->dataptr, SCIOC_SPIDSIZE);
- if (IS_ERR(spid)) {
- kfree(rcvmsg);
- return PTR_ERR(spid);
- }
-
- pr_debug("%s: SCIOCSETSPID: setting channel %d spid to %s\n",
- sc_adapter[card]->devicename, data->channel, spid);
- status = send_and_receive(card, CEPID, ceReqTypeCall,
- ceReqClass0, ceReqCallSetSPID, data->channel,
- strlen(spid), spid, rcvmsg, SAR_TIMEOUT);
- if (!status && !(rcvmsg->rsp_status)) {
- pr_debug("%s: SCIOCSETSPID: command successful\n",
- sc_adapter[card]->devicename);
- kfree(rcvmsg);
- kfree(spid);
- return 0;
- }
- else {
- pr_debug("%s: SCIOCSETSPID: command failed (status = %d)\n",
- sc_adapter[card]->devicename, status);
- kfree(rcvmsg);
- kfree(spid);
- return status;
- }
- }
-
- case SCIOCGETDN:
- {
- pr_debug("%s: SCIOGETDN: ioctl received\n",
- sc_adapter[card]->devicename);
-
- /*
- * Get the dn from the board
- */
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetMyNumber,
- data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
- if (!status) {
- pr_debug("%s: SCIOCGETDN: command successful\n",
- sc_adapter[card]->devicename);
- }
- else {
- pr_debug("%s: SCIOCGETDN: command failed (status = %d)\n",
- sc_adapter[card]->devicename, status);
- kfree(rcvmsg);
- return status;
- }
-
- dn = kzalloc(SCIOC_DNSIZE, GFP_KERNEL);
- if (!dn) {
- kfree(rcvmsg);
- return -ENOMEM;
- }
- strlcpy(dn, rcvmsg->msg_data.byte_array, SCIOC_DNSIZE);
- kfree(rcvmsg);
-
- /*
- * Package the dn and send to user space
- */
- if (copy_to_user(data->dataptr, dn, SCIOC_DNSIZE)) {
- kfree(dn);
- return -EFAULT;
- }
- kfree(dn);
- return 0;
- }
-
- case SCIOCSETDN:
- {
- pr_debug("%s: SCIOSETDN: ioctl received\n",
- sc_adapter[card]->devicename);
-
- /*
- * Get the spid from user space
- */
- dn = memdup_user(data->dataptr, SCIOC_DNSIZE);
- if (IS_ERR(dn)) {
- kfree(rcvmsg);
- return PTR_ERR(dn);
- }
-
- pr_debug("%s: SCIOCSETDN: setting channel %d dn to %s\n",
- sc_adapter[card]->devicename, data->channel, dn);
- status = send_and_receive(card, CEPID, ceReqTypeCall,
- ceReqClass0, ceReqCallSetMyNumber, data->channel,
- strlen(dn), dn, rcvmsg, SAR_TIMEOUT);
- if (!status && !(rcvmsg->rsp_status)) {
- pr_debug("%s: SCIOCSETDN: command successful\n",
- sc_adapter[card]->devicename);
- kfree(rcvmsg);
- kfree(dn);
- return 0;
- }
- else {
- pr_debug("%s: SCIOCSETDN: command failed (status = %d)\n",
- sc_adapter[card]->devicename, status);
- kfree(rcvmsg);
- kfree(dn);
- return status;
- }
- }
-
- case SCIOCTRACE:
-
- pr_debug("%s: SCIOTRACE: ioctl received\n",
- sc_adapter[card]->devicename);
-/* sc_adapter[card]->trace = !sc_adapter[card]->trace;
- pr_debug("%s: SCIOCTRACE: tracing turned %s\n",
- sc_adapter[card]->devicename,
- sc_adapter[card]->trace ? "ON" : "OFF"); */
- break;
-
- case SCIOCSTAT:
- {
- boardInfo *bi;
-
- pr_debug("%s: SCIOSTAT: ioctl received\n",
- sc_adapter[card]->devicename);
-
- bi = kzalloc(sizeof(boardInfo), GFP_KERNEL);
- if (!bi) {
- kfree(rcvmsg);
- return -ENOMEM;
- }
-
- kfree(rcvmsg);
- GetStatus(card, bi);
-
- if (copy_to_user(data->dataptr, bi, sizeof(boardInfo))) {
- kfree(bi);
- return -EFAULT;
- }
-
- kfree(bi);
- return 0;
- }
-
- case SCIOCGETSPEED:
- {
- pr_debug("%s: SCIOGETSPEED: ioctl received\n",
- sc_adapter[card]->devicename);
-
- /*
- * Get the speed from the board
- */
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
- ceReqCallGetCallType, data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
- if (!status && !(rcvmsg->rsp_status)) {
- pr_debug("%s: SCIOCGETSPEED: command successful\n",
- sc_adapter[card]->devicename);
- }
- else {
- pr_debug("%s: SCIOCGETSPEED: command failed (status = %d)\n",
- sc_adapter[card]->devicename, status);
- kfree(rcvmsg);
- return status;
- }
-
- speed = rcvmsg->msg_data.byte_array[0];
-
- kfree(rcvmsg);
-
- /*
- * Package the switch type and send to user space
- */
-
- if (copy_to_user(data->dataptr, &speed, sizeof(char)))
- return -EFAULT;
-
- return 0;
- }
-
- case SCIOCSETSPEED:
- pr_debug("%s: SCIOCSETSPEED: ioctl received\n",
- sc_adapter[card]->devicename);
- break;
-
- case SCIOCLOOPTST:
- pr_debug("%s: SCIOCLOOPTST: ioctl received\n",
- sc_adapter[card]->devicename);
- break;
-
- default:
- kfree(rcvmsg);
- return -1;
- }
-
- kfree(rcvmsg);
- return 0;
-}
-
-static int GetStatus(int card, boardInfo *bi)
-{
- RspMessage rcvmsg;
- int i, status;
-
- /*
- * Fill in some of the basic info about the board
- */
- bi->modelid = sc_adapter[card]->model;
- strcpy(bi->serial_no, sc_adapter[card]->hwconfig.serial_no);
- strcpy(bi->part_no, sc_adapter[card]->hwconfig.part_no);
- bi->iobase = sc_adapter[card]->iobase;
- bi->rambase = sc_adapter[card]->rambase;
- bi->irq = sc_adapter[card]->interrupt;
- bi->ramsize = sc_adapter[card]->hwconfig.ram_size;
- bi->interface = sc_adapter[card]->hwconfig.st_u_sense;
- strcpy(bi->load_ver, sc_adapter[card]->load_ver);
- strcpy(bi->proc_ver, sc_adapter[card]->proc_ver);
-
- /*
- * Get the current PhyStats and LnkStats
- */
- status = send_and_receive(card, CEPID, ceReqTypePhy, ceReqClass2,
- ceReqPhyStatus, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status) {
- if (sc_adapter[card]->model < PRI_BOARD) {
- bi->l1_status = rcvmsg.msg_data.byte_array[2];
- for (i = 0; i < BRI_CHANNELS; i++)
- bi->status.bristats[i].phy_stat =
- rcvmsg.msg_data.byte_array[i];
- }
- else {
- bi->l1_status = rcvmsg.msg_data.byte_array[0];
- bi->l2_status = rcvmsg.msg_data.byte_array[1];
- for (i = 0; i < PRI_CHANNELS; i++)
- bi->status.pristats[i].phy_stat =
- rcvmsg.msg_data.byte_array[i + 2];
- }
- }
-
- /*
- * Get the call types for each channel
- */
- for (i = 0; i < sc_adapter[card]->nChannels; i++) {
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
- ceReqCallGetCallType, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status) {
- if (sc_adapter[card]->model == PRI_BOARD) {
- bi->status.pristats[i].call_type =
- rcvmsg.msg_data.byte_array[0];
- }
- else {
- bi->status.bristats[i].call_type =
- rcvmsg.msg_data.byte_array[0];
- }
- }
- }
-
- /*
- * If PRI, get the call states and service states for each channel
- */
- if (sc_adapter[card]->model == PRI_BOARD) {
- /*
- * Get the call states
- */
- status = send_and_receive(card, CEPID, ceReqTypeStat, ceReqClass2,
- ceReqPhyChCallState, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status) {
- for (i = 0; i < PRI_CHANNELS; i++)
- bi->status.pristats[i].call_state =
- rcvmsg.msg_data.byte_array[i];
- }
-
- /*
- * Get the service states
- */
- status = send_and_receive(card, CEPID, ceReqTypeStat, ceReqClass2,
- ceReqPhyChServState, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status) {
- for (i = 0; i < PRI_CHANNELS; i++)
- bi->status.pristats[i].serv_state =
- rcvmsg.msg_data.byte_array[i];
- }
-
- /*
- * Get the link stats for the channels
- */
- for (i = 1; i <= PRI_CHANNELS; i++) {
- status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
- ceReqLnkGetStats, i, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status) {
- bi->status.pristats[i - 1].link_stats.tx_good =
- (unsigned long)rcvmsg.msg_data.byte_array[0];
- bi->status.pristats[i - 1].link_stats.tx_bad =
- (unsigned long)rcvmsg.msg_data.byte_array[4];
- bi->status.pristats[i - 1].link_stats.rx_good =
- (unsigned long)rcvmsg.msg_data.byte_array[8];
- bi->status.pristats[i - 1].link_stats.rx_bad =
- (unsigned long)rcvmsg.msg_data.byte_array[12];
- }
- }
-
- /*
- * Link stats for the D channel
- */
- status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
- ceReqLnkGetStats, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status) {
- bi->dch_stats.tx_good = (unsigned long)rcvmsg.msg_data.byte_array[0];
- bi->dch_stats.tx_bad = (unsigned long)rcvmsg.msg_data.byte_array[4];
- bi->dch_stats.rx_good = (unsigned long)rcvmsg.msg_data.byte_array[8];
- bi->dch_stats.rx_bad = (unsigned long)rcvmsg.msg_data.byte_array[12];
- }
-
- return 0;
- }
-
- /*
- * If BRI or POTS, Get SPID, DN and call types for each channel
- */
-
- /*
- * Get the link stats for the channels
- */
- status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
- ceReqLnkGetStats, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status) {
- bi->dch_stats.tx_good = (unsigned long)rcvmsg.msg_data.byte_array[0];
- bi->dch_stats.tx_bad = (unsigned long)rcvmsg.msg_data.byte_array[4];
- bi->dch_stats.rx_good = (unsigned long)rcvmsg.msg_data.byte_array[8];
- bi->dch_stats.rx_bad = (unsigned long)rcvmsg.msg_data.byte_array[12];
- bi->status.bristats[0].link_stats.tx_good =
- (unsigned long)rcvmsg.msg_data.byte_array[16];
- bi->status.bristats[0].link_stats.tx_bad =
- (unsigned long)rcvmsg.msg_data.byte_array[20];
- bi->status.bristats[0].link_stats.rx_good =
- (unsigned long)rcvmsg.msg_data.byte_array[24];
- bi->status.bristats[0].link_stats.rx_bad =
- (unsigned long)rcvmsg.msg_data.byte_array[28];
- bi->status.bristats[1].link_stats.tx_good =
- (unsigned long)rcvmsg.msg_data.byte_array[32];
- bi->status.bristats[1].link_stats.tx_bad =
- (unsigned long)rcvmsg.msg_data.byte_array[36];
- bi->status.bristats[1].link_stats.rx_good =
- (unsigned long)rcvmsg.msg_data.byte_array[40];
- bi->status.bristats[1].link_stats.rx_bad =
- (unsigned long)rcvmsg.msg_data.byte_array[44];
- }
-
- /*
- * Get the SPIDs
- */
- for (i = 0; i < BRI_CHANNELS; i++) {
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
- ceReqCallGetSPID, i + 1, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status)
- strcpy(bi->status.bristats[i].spid, rcvmsg.msg_data.byte_array);
- }
-
- /*
- * Get the DNs
- */
- for (i = 0; i < BRI_CHANNELS; i++) {
- status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
- ceReqCallGetMyNumber, i + 1, 0, NULL, &rcvmsg, SAR_TIMEOUT);
- if (!status)
- strcpy(bi->status.bristats[i].dn, rcvmsg.msg_data.byte_array);
- }
-
- return 0;
-}