diff options
Diffstat (limited to 'drivers/isdn/sc/ioctl.c')
| -rw-r--r-- | drivers/isdn/sc/ioctl.c | 582 |
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; -} |