--- /dev/null
+/*
+ * 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;
+}
Code Review / kvmfornfv.git / blobdiff