/******************************************************************************* * Agere Systems Inc. * Wireless device driver for Linux (wlags49). * * Copyright (c) 1998-2003 Agere Systems Inc. * All rights reserved. * http://www.agere.com * * Initially developed by TriplePoint, Inc. * http://www.triplepoint.com * *------------------------------------------------------------------------------ * * This file defines handling routines for the private IOCTLs * *------------------------------------------------------------------------------ * * SOFTWARE LICENSE * * This software is provided subject to the following terms and conditions, * which you should read carefully before using the software. Using this * software indicates your acceptance of these terms and conditions. If you do * not agree with these terms and conditions, do not use the software. * * Copyright © 2003 Agere Systems Inc. * All rights reserved. * * Redistribution and use in source or binary forms, with or without * modifications, are permitted provided that the following conditions are met: * * . Redistributions of source code must retain the above copyright notice, this * list of conditions and the following Disclaimer as comments in the code as * well as in the documentation and/or other materials provided with the * distribution. * * . Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following Disclaimer in the documentation * and/or other materials provided with the distribution. * * . Neither the name of Agere Systems Inc. nor the names of the contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * Disclaimer * * THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. * ******************************************************************************/ /******************************************************************************* * include files ******************************************************************************/ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include int wvlan_uil_connect(struct uilreq *urq, struct wl_private *lp); int wvlan_uil_disconnect(struct uilreq *urq, struct wl_private *lp); int wvlan_uil_action(struct uilreq *urq, struct wl_private *lp); int wvlan_uil_block(struct uilreq *urq, struct wl_private *lp); int wvlan_uil_unblock(struct uilreq *urq, struct wl_private *lp); int wvlan_uil_send_diag_msg(struct uilreq *urq, struct wl_private *lp); int wvlan_uil_put_info(struct uilreq *urq, struct wl_private *lp); int wvlan_uil_get_info(struct uilreq *urq, struct wl_private *lp); int cfg_driver_info(struct uilreq *urq, struct wl_private *lp); int cfg_driver_identity(struct uilreq *urq, struct wl_private *lp); /******************************************************************************* * global variables ******************************************************************************/ #if DBG extern dbg_info_t *DbgInfo; #endif /* DBG */ /* If USE_UIL is not defined, then none of the UIL Interface code below will be included in the build */ #ifdef USE_UIL /******************************************************************************* * wvlan_uil() ******************************************************************************* * * DESCRIPTION: * * The handler function for the UIL interface. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_uil(struct uilreq *urq, struct wl_private *lp) { int ioctl_ret = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil"); DBG_ENTER(DbgInfo); switch (urq->command) { case UIL_FUN_CONNECT: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_CONNECT\n"); ioctl_ret = wvlan_uil_connect(urq, lp); break; case UIL_FUN_DISCONNECT: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_DISCONNECT\n"); ioctl_ret = wvlan_uil_disconnect(urq, lp); break; case UIL_FUN_ACTION: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_ACTION\n"); ioctl_ret = wvlan_uil_action(urq, lp); break; case UIL_FUN_SEND_DIAG_MSG: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_SEND_DIAG_MSG\n"); ioctl_ret = wvlan_uil_send_diag_msg(urq, lp); break; case UIL_FUN_GET_INFO: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_GET_INFO\n"); ioctl_ret = wvlan_uil_get_info(urq, lp); break; case UIL_FUN_PUT_INFO: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- WVLAN2_UIL_PUT_INFO\n"); ioctl_ret = wvlan_uil_put_info(urq, lp); break; default: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_UIL -- UNSUPPORTED UIL CODE: 0x%X", urq->command); ioctl_ret = -EOPNOTSUPP; break; } DBG_LEAVE(DbgInfo); return ioctl_ret; } /* wvlan_uil */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_connect() ******************************************************************************* * * DESCRIPTION: * * Connect to the UIL in order to make a request. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_connect(struct uilreq *urq, struct wl_private *lp) { int result = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_connect"); DBG_ENTER(DbgInfo); if (!(lp->flags & WVLAN2_UIL_CONNECTED)) { lp->flags |= WVLAN2_UIL_CONNECTED; urq->hcfCtx = &(lp->hcfCtx); urq->result = UIL_SUCCESS; } else { DBG_WARNING(DbgInfo, "UIL_ERR_IN_USE\n"); urq->result = UIL_ERR_IN_USE; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_connect */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_disconnect() ******************************************************************************* * * DESCRIPTION: * * Disconnect from the UIL after a request has been completed. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_disconnect(struct uilreq *urq, struct wl_private *lp) { int result = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_disconnect"); DBG_ENTER(DbgInfo); if (urq->hcfCtx == &(lp->hcfCtx)) { if (lp->flags & WVLAN2_UIL_CONNECTED) { lp->flags &= ~WVLAN2_UIL_CONNECTED; /* if (lp->flags & WVLAN2_UIL_BUSY) { lp->flags &= ~WVLAN2_UIL_BUSY; netif_start_queue(lp->dev); } */ } urq->hcfCtx = NULL; urq->result = UIL_SUCCESS; } else { DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n"); urq->result = UIL_ERR_WRONG_IFB; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_disconnect */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_action() ******************************************************************************* * * DESCRIPTION: * * Handler for the UIL_ACT_xxx subcodes associated with UIL_FUN_ACTION * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_action(struct uilreq *urq, struct wl_private *lp) { int result = 0; ltv_t *ltv; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_action"); DBG_ENTER(DbgInfo); if (urq->hcfCtx == &(lp->hcfCtx)) { /* Make sure there's an LTV in the request buffer */ ltv = (ltv_t *)urq->data; if (ltv != NULL) { /* Switch on the Type field of the LTV contained in the request buffer */ switch (ltv->typ) { case UIL_ACT_BLOCK: DBG_TRACE(DbgInfo, "UIL_ACT_BLOCK\n"); result = wvlan_uil_block(urq, lp); break; case UIL_ACT_UNBLOCK: DBG_TRACE(DbgInfo, "UIL_ACT_UNBLOCK\n"); result = wvlan_uil_unblock(urq, lp); break; case UIL_ACT_SCAN: DBG_TRACE(DbgInfo, "UIL_ACT_SCAN\n"); urq->result = hcf_action(&(lp->hcfCtx), MDD_ACT_SCAN); break; case UIL_ACT_APPLY: DBG_TRACE(DbgInfo, "UIL_ACT_APPLY\n"); urq->result = wl_apply(lp); break; case UIL_ACT_RESET: DBG_TRACE(DbgInfo, "UIL_ACT_RESET\n"); urq->result = wl_go(lp); break; default: DBG_WARNING(DbgInfo, "Unknown action code: 0x%x\n", ltv->typ); break; } } else { DBG_ERROR(DbgInfo, "Bad LTV for this action\n"); urq->result = UIL_ERR_LEN; } } else { DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n"); urq->result = UIL_ERR_WRONG_IFB; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_action */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_block() ******************************************************************************* * * DESCRIPTION: * * Sets a block in the driver to prevent access to the card by other * processes. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_block(struct uilreq *urq, struct wl_private *lp) { int result = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_block"); DBG_ENTER(DbgInfo); if (urq->hcfCtx == &(lp->hcfCtx)) { if (capable(CAP_NET_ADMIN)) { lp->flags |= WVLAN2_UIL_BUSY; netif_stop_queue(lp->dev); WL_WDS_NETIF_STOP_QUEUE(lp); urq->result = UIL_SUCCESS; } else { DBG_ERROR(DbgInfo, "EPERM\n"); urq->result = UIL_FAILURE; result = -EPERM; } } else { DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n"); urq->result = UIL_ERR_WRONG_IFB; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_block */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_unblock() ******************************************************************************* * * DESCRIPTION: * * Unblocks the driver to restore access to the card by other processes. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_unblock(struct uilreq *urq, struct wl_private *lp) { int result = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_unblock"); DBG_ENTER(DbgInfo); if (urq->hcfCtx == &(lp->hcfCtx)) { if (capable(CAP_NET_ADMIN)) { if (lp->flags & WVLAN2_UIL_BUSY) { lp->flags &= ~WVLAN2_UIL_BUSY; netif_wake_queue(lp->dev); WL_WDS_NETIF_WAKE_QUEUE(lp); } } else { DBG_ERROR(DbgInfo, "EPERM\n"); urq->result = UIL_FAILURE; result = -EPERM; } } else { DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n"); urq->result = UIL_ERR_WRONG_IFB; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_unblock */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_send_diag_msg() ******************************************************************************* * * DESCRIPTION: * * Sends a diagnostic message to the card. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_send_diag_msg(struct uilreq *urq, struct wl_private *lp) { int result = 0; DESC_STRCT Descp[1]; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_send_diag_msg"); DBG_ENTER(DbgInfo); if (urq->hcfCtx == &(lp->hcfCtx)) { if (capable(CAP_NET_ADMIN)) { if ((urq->data != NULL) && (urq->len != 0)) { if (lp->hcfCtx.IFB_RscInd != 0) { u_char *data; /* Verify the user buffer */ result = verify_area(VERIFY_READ, urq->data, urq->len); if (result != 0) { DBG_ERROR(DbgInfo, "verify_area failed, result: %d\n", result); urq->result = UIL_FAILURE; DBG_LEAVE(DbgInfo); return result; } data = kmalloc(urq->len, GFP_KERNEL); if (data != NULL) { memset(Descp, 0, sizeof(DESC_STRCT)); memcpy(data, urq->data, urq->len); Descp[0].buf_addr = (wci_bufp)data; Descp[0].BUF_CNT = urq->len; Descp[0].next_desc_addr = 0; /* terminate list */ hcf_send_msg(&(lp->hcfCtx), &Descp[0], HCF_PORT_0); kfree(data); } else { DBG_ERROR(DbgInfo, "ENOMEM\n"); urq->result = UIL_FAILURE; result = -ENOMEM; DBG_LEAVE(DbgInfo); return result; } } else { urq->result = UIL_ERR_BUSY; } } else { urq->result = UIL_FAILURE; } } else { DBG_ERROR(DbgInfo, "EPERM\n"); urq->result = UIL_FAILURE; result = -EPERM; } } else { DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n"); urq->result = UIL_ERR_WRONG_IFB; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_send_diag_msg */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_put_info() ******************************************************************************* * * DESCRIPTION: * * Sends a specific RID directly to the driver to set configuration info. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_put_info(struct uilreq *urq, struct wl_private *lp) { int result = 0; ltv_t *pLtv; bool_t ltvAllocated = FALSE; ENCSTRCT sEncryption; size_t len; #ifdef USE_WDS hcf_16 hcfPort = HCF_PORT_0; #endif /* USE_WDS */ /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_put_info"); DBG_ENTER(DbgInfo); if (urq->hcfCtx == &(lp->hcfCtx)) { if (capable(CAP_NET_ADMIN)) { if ((urq->data != NULL) && (urq->len != 0)) { /* Make sure that we have at least a command and length to send. */ if (urq->len < (sizeof(hcf_16) * 2)) { urq->len = sizeof(lp->ltvRecord); urq->result = UIL_ERR_LEN; DBG_ERROR(DbgInfo, "No Length/Type in LTV!!!\n"); DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n"); DBG_LEAVE(DbgInfo); return result; } /* Verify the user buffer */ result = verify_area(VERIFY_READ, urq->data, urq->len); if (result != 0) { urq->result = UIL_FAILURE; DBG_ERROR(DbgInfo, "verify_area(), VERIFY_READ FAILED\n"); DBG_LEAVE(DbgInfo); return result; } /* Get only the command and length information. */ copy_from_user(&(lp->ltvRecord), urq->data, sizeof(hcf_16) * 2); /* Make sure the incoming LTV record length is within the bounds of the IOCTL length */ if (((lp->ltvRecord.len + 1) * sizeof(hcf_16)) > urq->len) { urq->len = sizeof(lp->ltvRecord); urq->result = UIL_ERR_LEN; DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n"); DBG_LEAVE(DbgInfo); return result; } /* If the requested length is greater than the size of our local LTV record, try to allocate it from the kernel stack. Otherwise, we just use our local LTV record. */ if (urq->len > sizeof(lp->ltvRecord)) { pLtv = kmalloc(urq->len, GFP_KERNEL); if (pLtv != NULL) { ltvAllocated = TRUE; } else { DBG_ERROR(DbgInfo, "Alloc FAILED\n"); urq->len = sizeof(lp->ltvRecord); urq->result = UIL_ERR_LEN; result = -ENOMEM; DBG_LEAVE(DbgInfo); return result; } } else { pLtv = &(lp->ltvRecord); } /* Copy the data from the user's buffer into the local LTV record data area. */ copy_from_user(pLtv, urq->data, urq->len); /* We need to snoop the commands to see if there is anything we need to store for the purposes of a reset or start/stop sequence. Perform endian translation as needed */ switch (pLtv->typ) { case CFG_CNF_PORT_TYPE: lp->PortType = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_OWN_MAC_ADDR: /* TODO: determine if we are going to store anything based on this */ break; case CFG_CNF_OWN_CHANNEL: lp->Channel = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; /* CFG_CNF_OWN_SSID currently same as CNF_DESIRED_SSID. Do we need separate storage for this? */ /* case CFG_CNF_OWN_SSID: */ case CFG_CNF_OWN_ATIM_WINDOW: lp->atimWindow = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_SYSTEM_SCALE: lp->DistanceBetweenAPs = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); case CFG_CNF_MAX_DATA_LEN: /* TODO: determine if we are going to store anything based on this */ break; case CFG_CNF_PM_ENABLED: lp->PMEnabled = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_MCAST_RX: lp->MulticastReceive = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_MAX_SLEEP_DURATION: lp->MaxSleepDuration = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_HOLDOVER_DURATION: lp->holdoverDuration = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_OWN_NAME: memset(lp->StationName, 0, sizeof(lp->StationName)); len = min_t(size_t, pLtv->u.u16[0], sizeof(lp->StationName)); strlcpy(lp->StationName, &pLtv->u.u8[2], len); pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_LOAD_BALANCING: lp->loadBalancing = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_MEDIUM_DISTRIBUTION: lp->mediumDistribution = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #ifdef WARP case CFG_CNF_TX_POW_LVL: lp->txPowLevel = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; /* case CFG_CNF_SHORT_RETRY_LIMIT: */ /* Short Retry Limit */ /* case 0xFC33: */ /* Long Retry Limit */ case CFG_SUPPORTED_RATE_SET_CNTL: /* Supported Rate Set Control */ lp->srsc[0] = pLtv->u.u16[0]; lp->srsc[1] = pLtv->u.u16[1]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); pLtv->u.u16[1] = CNV_INT_TO_LITTLE(pLtv->u.u16[1]); break; case CFG_BASIC_RATE_SET_CNTL: /* Basic Rate Set Control */ lp->brsc[0] = pLtv->u.u16[0]; lp->brsc[1] = pLtv->u.u16[1]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); pLtv->u.u16[1] = CNV_INT_TO_LITTLE(pLtv->u.u16[1]); break; case CFG_CNF_CONNECTION_CNTL: lp->connectionControl = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; /* case CFG_PROBE_DATA_RATE: */ #endif /* HERMES25 */ #if 1 /* ;? (HCF_TYPE) & HCF_TYPE_AP */ /* ;?should we restore this to allow smaller memory footprint */ case CFG_CNF_OWN_DTIM_PERIOD: lp->DTIMPeriod = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #ifdef WARP case CFG_CNF_OWN_BEACON_INTERVAL: /* Own Beacon Interval */ lp->ownBeaconInterval = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #endif /* WARP */ case CFG_COEXISTENSE_BEHAVIOUR: /* Coexistence behavior */ lp->coexistence = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #ifdef USE_WDS case CFG_CNF_WDS_ADDR1: memcpy(&lp->wds_port[0].wdsAddress, &pLtv->u.u8[0], ETH_ALEN); hcfPort = HCF_PORT_1; break; case CFG_CNF_WDS_ADDR2: memcpy(&lp->wds_port[1].wdsAddress, &pLtv->u.u8[0], ETH_ALEN); hcfPort = HCF_PORT_2; break; case CFG_CNF_WDS_ADDR3: memcpy(&lp->wds_port[2].wdsAddress, &pLtv->u.u8[0], ETH_ALEN); hcfPort = HCF_PORT_3; break; case CFG_CNF_WDS_ADDR4: memcpy(&lp->wds_port[3].wdsAddress, &pLtv->u.u8[0], ETH_ALEN); hcfPort = HCF_PORT_4; break; case CFG_CNF_WDS_ADDR5: memcpy(&lp->wds_port[4].wdsAddress, &pLtv->u.u8[0], ETH_ALEN); hcfPort = HCF_PORT_5; break; case CFG_CNF_WDS_ADDR6: memcpy(&lp->wds_port[5].wdsAddress, &pLtv->u.u8[0], ETH_ALEN); hcfPort = HCF_PORT_6; break; #endif /* USE_WDS */ case CFG_CNF_MCAST_PM_BUF: lp->multicastPMBuffering = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_REJECT_ANY: lp->RejectAny = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #endif case CFG_CNF_ENCRYPTION: lp->EnableEncryption = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_CNF_AUTHENTICATION: lp->authentication = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #if 1 /* ;? (HCF_TYPE) & HCF_TYPE_AP */ /* ;?should we restore this to allow smaller memory footprint */ /* case CFG_CNF_EXCL_UNENCRYPTED: lp->ExcludeUnencrypted = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; */ case CFG_CNF_MCAST_RATE: /* TODO: determine if we are going to store anything based on this */ break; case CFG_CNF_INTRA_BSS_RELAY: lp->intraBSSRelay = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #endif case CFG_CNF_MICRO_WAVE: /* TODO: determine if we are going to store anything based on this */ break; /*case CFG_CNF_LOAD_BALANCING:*/ /* TODO: determine if we are going to store anything based on this */ /* break; */ /* case CFG_CNF_MEDIUM_DISTRIBUTION: */ /* TODO: determine if we are going to store anything based on this */ /* break; */ /* case CFG_CNF_RX_ALL_GROUP_ADDRESS: */ /* TODO: determine if we are going to store anything based on this */ /* break; */ /* case CFG_CNF_COUNTRY_INFO: */ /* TODO: determine if we are going to store anything based on this */ /* break; */ case CFG_CNF_OWN_SSID: /* case CNF_DESIRED_SSID: */ case CFG_DESIRED_SSID: memset(lp->NetworkName, 0, sizeof(lp->NetworkName)); memcpy((void *)lp->NetworkName, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]); pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); /* take care of the special network name "ANY" case */ if ((strlen(&pLtv->u.u8[2]) == 0) || (strcmp(&pLtv->u.u8[2], "ANY") == 0) || (strcmp(&pLtv->u.u8[2], "any") == 0)) { /* set the SSID_STRCT llen field (u16[0]) to zero, and the effectually null the string u8[2] */ pLtv->u.u16[0] = 0; pLtv->u.u8[2] = 0; } break; case CFG_GROUP_ADDR: /* TODO: determine if we are going to store anything based on this */ break; case CFG_CREATE_IBSS: lp->CreateIBSS = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_RTS_THRH: lp->RTSThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_TX_RATE_CNTL: lp->TxRateControl[0] = pLtv->u.u16[0]; lp->TxRateControl[1] = pLtv->u.u16[1]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); pLtv->u.u16[1] = CNV_INT_TO_LITTLE(pLtv->u.u16[1]); break; case CFG_PROMISCUOUS_MODE: /* TODO: determine if we are going to store anything based on this */ break; /* case CFG_WAKE_ON_LAN: */ /* TODO: determine if we are going to store anything based on this */ /* break; */ #if 1 /* ;? #if (HCF_TYPE) & HCF_TYPE_AP */ /* ;?should we restore this to allow smaller memory footprint */ case CFG_RTS_THRH0: lp->RTSThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_TX_RATE_CNTL0: /*;?no idea what this should be, get going so comment it out lp->TxRateControl = pLtv->u.u16[0];*/ pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; #ifdef USE_WDS case CFG_RTS_THRH1: lp->wds_port[0].rtsThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_1; break; case CFG_RTS_THRH2: lp->wds_port[1].rtsThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_2; break; case CFG_RTS_THRH3: lp->wds_port[2].rtsThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_3; break; case CFG_RTS_THRH4: lp->wds_port[3].rtsThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_4; break; case CFG_RTS_THRH5: lp->wds_port[4].rtsThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_5; break; case CFG_RTS_THRH6: lp->wds_port[5].rtsThreshold = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_6; break; case CFG_TX_RATE_CNTL1: lp->wds_port[0].txRateCntl = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_1; break; case CFG_TX_RATE_CNTL2: lp->wds_port[1].txRateCntl = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_2; break; case CFG_TX_RATE_CNTL3: lp->wds_port[2].txRateCntl = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_3; break; case CFG_TX_RATE_CNTL4: lp->wds_port[3].txRateCntl = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_4; break; case CFG_TX_RATE_CNTL5: lp->wds_port[4].txRateCntl = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_5; break; case CFG_TX_RATE_CNTL6: lp->wds_port[5].txRateCntl = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); hcfPort = HCF_PORT_6; break; #endif /* USE_WDS */ #endif /* (HCF_TYPE) & HCF_TYPE_AP */ case CFG_DEFAULT_KEYS: { CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)pLtv; pKeys->key[0].len = CNV_INT_TO_LITTLE(pKeys->key[0].len); pKeys->key[1].len = CNV_INT_TO_LITTLE(pKeys->key[1].len); pKeys->key[2].len = CNV_INT_TO_LITTLE(pKeys->key[2].len); pKeys->key[3].len = CNV_INT_TO_LITTLE(pKeys->key[3].len); memcpy((void *)&(lp->DefaultKeys), (void *)pKeys, sizeof(CFG_DEFAULT_KEYS_STRCT)); } break; case CFG_TX_KEY_ID: lp->TransmitKeyID = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_SCAN_SSID: /* TODO: determine if we are going to store anything based on this */ break; case CFG_TICK_TIME: /* TODO: determine if we are going to store anything based on this */ break; /* these RIDS are Info RIDs, and should they be allowed for puts??? */ case CFG_MAX_LOAD_TIME: case CFG_DL_BUF: /* case CFG_HSI_SUP_RANGE: */ case CFG_NIC_SERIAL_NUMBER: case CFG_NIC_IDENTITY: case CFG_NIC_MFI_SUP_RANGE: case CFG_NIC_CFI_SUP_RANGE: case CFG_NIC_TEMP_TYPE: case CFG_NIC_PROFILE: case CFG_FW_IDENTITY: case CFG_FW_SUP_RANGE: case CFG_MFI_ACT_RANGES_STA: case CFG_CFI_ACT_RANGES_STA: case CFG_PORT_STAT: case CFG_CUR_SSID: case CFG_CUR_BSSID: case CFG_COMMS_QUALITY: case CFG_CUR_TX_RATE: case CFG_CUR_BEACON_INTERVAL: case CFG_CUR_SCALE_THRH: case CFG_PROTOCOL_RSP_TIME: case CFG_CUR_SHORT_RETRY_LIMIT: case CFG_CUR_LONG_RETRY_LIMIT: case CFG_MAX_TX_LIFETIME: case CFG_MAX_RX_LIFETIME: case CFG_CF_POLLABLE: case CFG_AUTHENTICATION_ALGORITHMS: case CFG_PRIVACY_OPT_IMPLEMENTED: /* case CFG_CURRENT_REMOTE_RATES: */ /* case CFG_CURRENT_USED_RATES: */ /* case CFG_CURRENT_SYSTEM_SCALE: */ /* case CFG_CURRENT_TX_RATE1: */ /* case CFG_CURRENT_TX_RATE2: */ /* case CFG_CURRENT_TX_RATE3: */ /* case CFG_CURRENT_TX_RATE4: */ /* case CFG_CURRENT_TX_RATE5: */ /* case CFG_CURRENT_TX_RATE6: */ case CFG_NIC_MAC_ADDR: case CFG_PCF_INFO: /* case CFG_CURRENT_COUNTRY_INFO: */ case CFG_PHY_TYPE: case CFG_CUR_CHANNEL: /* case CFG_CURRENT_POWER_STATE: */ /* case CFG_CCAMODE: */ case CFG_SUPPORTED_DATA_RATES: break; case CFG_AP_MODE: /*;? lp->DownloadFirmware = (pLtv->u.u16[0]) + 1; */ DBG_ERROR(DbgInfo, "set CFG_AP_MODE no longer supported\n"); break; case CFG_ENCRYPT_STRING: /* TODO: ENDIAN TRANSLATION HERE??? */ memset(lp->szEncryption, 0, sizeof(lp->szEncryption)); memcpy((void *)lp->szEncryption, (void *)&pLtv->u.u8[0], (pLtv->len * sizeof(hcf_16))); wl_wep_decode(CRYPT_CODE, &sEncryption, lp->szEncryption); /* the Linux driver likes to use 1-4 for the key IDs, and then convert to 0-3 when sending to the card. The Windows code base used 0-3 in the API DLL, which was ported to Linux. For the sake of the user experience, we decided to keep 0-3 as the numbers used in the DLL; and will perform the +1 conversion here. We could have converted the entire Linux driver, but this is less obtrusive. This may be a "todo" to convert the whole driver */ lp->TransmitKeyID = sEncryption.wTxKeyID + 1; lp->EnableEncryption = sEncryption.wEnabled; memcpy(&lp->DefaultKeys, &sEncryption.EncStr, sizeof(CFG_DEFAULT_KEYS_STRCT)); break; /*case CFG_COUNTRY_STRING: memset(lp->countryString, 0, sizeof(lp->countryString)); memcpy((void *)lp->countryString, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]); break; */ case CFG_DRIVER_ENABLE: lp->driverEnable = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_WOLAS_ENABLE: lp->wolasEnable = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_SET_WPA_AUTH_KEY_MGMT_SUITE: lp->AuthKeyMgmtSuite = pLtv->u.u16[0]; pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_DISASSOCIATE_ADDR: pLtv->u.u16[ETH_ALEN / 2] = CNV_INT_TO_LITTLE(pLtv->u.u16[ETH_ALEN / 2]); break; case CFG_ADD_TKIP_DEFAULT_KEY: case CFG_REMOVE_TKIP_DEFAULT_KEY: /* Endian convert the Tx Key Information */ pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]); break; case CFG_ADD_TKIP_MAPPED_KEY: break; case CFG_REMOVE_TKIP_MAPPED_KEY: break; /* some RIDs just can't be put */ case CFG_MB_INFO: case CFG_IFB: default: break; } /* This code will prevent Static Configuration Entities from being sent to the card, as they require a call to UIL_ACT_APPLY to take effect. Dynamic Entities will be sent immediately */ switch (pLtv->typ) { case CFG_CNF_PORT_TYPE: case CFG_CNF_OWN_MAC_ADDR: case CFG_CNF_OWN_CHANNEL: case CFG_CNF_OWN_SSID: case CFG_CNF_OWN_ATIM_WINDOW: case CFG_CNF_SYSTEM_SCALE: case CFG_CNF_MAX_DATA_LEN: case CFG_CNF_PM_ENABLED: case CFG_CNF_MCAST_RX: case CFG_CNF_MAX_SLEEP_DURATION: case CFG_CNF_HOLDOVER_DURATION: case CFG_CNF_OWN_NAME: case CFG_CNF_LOAD_BALANCING: case CFG_CNF_MEDIUM_DISTRIBUTION: #ifdef WARP case CFG_CNF_TX_POW_LVL: case CFG_CNF_CONNECTION_CNTL: /*case CFG_PROBE_DATA_RATE: */ #endif /* HERMES25 */ #if 1 /*;? (HCF_TYPE) & HCF_TYPE_AP */ /*;?should we restore this to allow smaller memory footprint */ case CFG_CNF_OWN_DTIM_PERIOD: #ifdef WARP case CFG_CNF_OWN_BEACON_INTERVAL: /* Own Beacon Interval */ #endif /* WARP */ #ifdef USE_WDS case CFG_CNF_WDS_ADDR1: case CFG_CNF_WDS_ADDR2: case CFG_CNF_WDS_ADDR3: case CFG_CNF_WDS_ADDR4: case CFG_CNF_WDS_ADDR5: case CFG_CNF_WDS_ADDR6: #endif case CFG_CNF_MCAST_PM_BUF: case CFG_CNF_REJECT_ANY: #endif case CFG_CNF_ENCRYPTION: case CFG_CNF_AUTHENTICATION: #if 1 /* ;? (HCF_TYPE) & HCF_TYPE_AP */ /* ;?should we restore this to allow smaller memory footprint */ case CFG_CNF_EXCL_UNENCRYPTED: case CFG_CNF_MCAST_RATE: case CFG_CNF_INTRA_BSS_RELAY: #endif case CFG_CNF_MICRO_WAVE: /* case CFG_CNF_LOAD_BALANCING: */ /* case CFG_CNF_MEDIUM_DISTRIBUTION: */ /* case CFG_CNF_RX_ALL_GROUP_ADDRESS: */ /* case CFG_CNF_COUNTRY_INFO: */ /* case CFG_COUNTRY_STRING: */ case CFG_AP_MODE: case CFG_ENCRYPT_STRING: /* case CFG_DRIVER_ENABLE: */ case CFG_WOLAS_ENABLE: case CFG_MB_INFO: case CFG_IFB: break; /* Deal with this dynamic MSF RID, as it's required for WPA */ case CFG_DRIVER_ENABLE: if (lp->driverEnable) { hcf_cntl(&(lp->hcfCtx), HCF_CNTL_ENABLE | HCF_PORT_0); hcf_cntl(&(lp->hcfCtx), HCF_CNTL_CONNECT); } else { hcf_cntl(&(lp->hcfCtx), HCF_CNTL_DISABLE | HCF_PORT_0); hcf_cntl(&(lp->hcfCtx), HCF_CNTL_DISCONNECT); } break; default: wl_act_int_off(lp); urq->result = hcf_put_info(&(lp->hcfCtx), (LTVP) pLtv); wl_act_int_on(lp); break; } if (ltvAllocated) kfree(pLtv); } else { urq->result = UIL_FAILURE; } } else { DBG_ERROR(DbgInfo, "EPERM\n"); urq->result = UIL_FAILURE; result = -EPERM; } } else { DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n"); urq->result = UIL_ERR_WRONG_IFB; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_put_info */ /*============================================================================*/ /******************************************************************************* * wvlan_uil_get_info() ******************************************************************************* * * DESCRIPTION: * * Sends a specific RID directly to the driver to retrieve configuration * info. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int wvlan_uil_get_info(struct uilreq *urq, struct wl_private *lp) { int result = 0; int i; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_uil_get_info"); DBG_ENTER(DbgInfo); if (urq->hcfCtx == &(lp->hcfCtx)) { if ((urq->data != NULL) && (urq->len != 0)) { ltv_t *pLtv; bool_t ltvAllocated = FALSE; /* Make sure that we have at least a command and length */ if (urq->len < (sizeof(hcf_16) * 2)) { urq->len = sizeof(lp->ltvRecord); DBG_ERROR(DbgInfo, "No Length/Type in LTV!!!\n"); DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n"); urq->result = UIL_ERR_LEN; DBG_LEAVE(DbgInfo); return result; } /* Verify the user's LTV record header. */ result = verify_area(VERIFY_READ, urq->data, sizeof(hcf_16) * 2); if (result != 0) { DBG_ERROR(DbgInfo, "verify_area(), VERIFY_READ FAILED\n"); urq->result = UIL_FAILURE; DBG_LEAVE(DbgInfo); return result; } /* Get only the command and length information. */ result = copy_from_user(&(lp->ltvRecord), urq->data, sizeof(hcf_16) * 2); /* Make sure the incoming LTV record length is within the bounds of the IOCTL length. */ if (((lp->ltvRecord.len + 1) * sizeof(hcf_16)) > urq->len) { DBG_ERROR(DbgInfo, "Incoming LTV too big\n"); urq->len = sizeof(lp->ltvRecord); urq->result = UIL_ERR_LEN; DBG_LEAVE(DbgInfo); return result; } /* Determine if hcf_get_info() is needed or not */ switch (lp->ltvRecord.typ) { case CFG_NIC_IDENTITY: memcpy(&lp->ltvRecord.u.u8[0], &lp->NICIdentity, sizeof(lp->NICIdentity)); break; case CFG_PRI_IDENTITY: memcpy(&lp->ltvRecord.u.u8[0], &lp->PrimaryIdentity, sizeof(lp->PrimaryIdentity)); break; case CFG_AP_MODE: DBG_ERROR(DbgInfo, "set CFG_AP_MODE no longer supported, so is get useful ????\n"); lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->hcfCtx.IFB_FWIdentity.comp_id) == COMP_ID_FW_AP; break; /* case CFG_DRV_INFO: */ case CFG_ENCRYPT_STRING: case CFG_COUNTRY_STRING: case CFG_DRIVER_ENABLE: case CFG_WOLAS_ENABLE: /* TODO: determine if we're going to support these */ urq->result = UIL_FAILURE; break; case CFG_DRV_INFO: DBG_TRACE(DbgInfo, "Intercept CFG_DRV_INFO\n"); result = cfg_driver_info(urq, lp); break; case CFG_DRV_IDENTITY: DBG_TRACE(DbgInfo, "Intercept CFG_DRV_IDENTITY\n"); result = cfg_driver_identity(urq, lp); break; case CFG_IFB: /* IFB can be a security hole */ if (!capable(CAP_NET_ADMIN)) { result = -EPERM; break; } /* Else fall through to the default */ case CFG_FW_IDENTITY: /* For Hermes-1, this is cached */ default: /* Verify the user buffer */ result = verify_area(VERIFY_WRITE, urq->data, urq->len); if (result != 0) { DBG_ERROR(DbgInfo, "verify_area(), VERIFY_WRITE FAILED\n"); urq->result = UIL_FAILURE; break; } /* If the requested length is greater than the size of our local LTV record, try to allocate it from the kernel stack. Otherwise, we just use our local LTV record. */ if (urq->len > sizeof(lp->ltvRecord)) { pLtv = kmalloc(urq->len, GFP_KERNEL); if (pLtv != NULL) { ltvAllocated = TRUE; /* Copy the command/length information into the new buffer. */ memcpy(pLtv, &(lp->ltvRecord), sizeof(hcf_16) * 2); } else { urq->len = sizeof(lp->ltvRecord); urq->result = UIL_ERR_LEN; DBG_ERROR(DbgInfo, "kmalloc FAILED\n"); DBG_ERROR(DbgInfo, "UIL_ERR_LEN\n"); result = -ENOMEM; break; } } else { pLtv = &(lp->ltvRecord); } wl_act_int_off(lp); urq->result = hcf_get_info(&(lp->hcfCtx), (LTVP) pLtv); wl_act_int_on(lp); /* Copy the LTV into the user's buffer. */ /*copy_to_user(urq->data, pLtv, urq->len); */ /*if(ltvAllocated) { kfree(pLtv); }*/ /* urq->result = UIL_SUCCESS; */ break; } /* Handle endian conversion of special fields */ switch (lp->ltvRecord.typ) { /* simple int gets just need the first hcf_16 byte flipped */ case CFG_CNF_PORT_TYPE: case CFG_CNF_OWN_CHANNEL: case CFG_CNF_OWN_ATIM_WINDOW: case CFG_CNF_SYSTEM_SCALE: case CFG_CNF_MAX_DATA_LEN: case CFG_CNF_PM_ENABLED: case CFG_CNF_MCAST_RX: case CFG_CNF_MAX_SLEEP_DURATION: case CFG_CNF_HOLDOVER_DURATION: case CFG_CNF_OWN_DTIM_PERIOD: case CFG_CNF_MCAST_PM_BUF: case CFG_CNF_REJECT_ANY: case CFG_CNF_ENCRYPTION: case CFG_CNF_AUTHENTICATION: case CFG_CNF_EXCL_UNENCRYPTED: case CFG_CNF_INTRA_BSS_RELAY: case CFG_CNF_MICRO_WAVE: case CFG_CNF_LOAD_BALANCING: case CFG_CNF_MEDIUM_DISTRIBUTION: #ifdef WARP case CFG_CNF_TX_POW_LVL: case CFG_CNF_CONNECTION_CNTL: case CFG_CNF_OWN_BEACON_INTERVAL: /* Own Beacon Interval */ case CFG_COEXISTENSE_BEHAVIOUR: /* Coexistence Behavior */ /*case CFG_CNF_RX_ALL_GROUP_ADDRESS: */ #endif /* HERMES25 */ case CFG_CREATE_IBSS: case CFG_RTS_THRH: case CFG_PROMISCUOUS_MODE: /*case CFG_WAKE_ON_LAN: */ case CFG_RTS_THRH0: case CFG_RTS_THRH1: case CFG_RTS_THRH2: case CFG_RTS_THRH3: case CFG_RTS_THRH4: case CFG_RTS_THRH5: case CFG_RTS_THRH6: case CFG_TX_RATE_CNTL0: case CFG_TX_RATE_CNTL1: case CFG_TX_RATE_CNTL2: case CFG_TX_RATE_CNTL3: case CFG_TX_RATE_CNTL4: case CFG_TX_RATE_CNTL5: case CFG_TX_RATE_CNTL6: case CFG_TX_KEY_ID: case CFG_TICK_TIME: case CFG_MAX_LOAD_TIME: case CFG_NIC_TEMP_TYPE: case CFG_PORT_STAT: case CFG_CUR_TX_RATE: case CFG_CUR_BEACON_INTERVAL: case CFG_PROTOCOL_RSP_TIME: case CFG_CUR_SHORT_RETRY_LIMIT: case CFG_CUR_LONG_RETRY_LIMIT: case CFG_MAX_TX_LIFETIME: case CFG_MAX_RX_LIFETIME: case CFG_CF_POLLABLE: case CFG_PRIVACY_OPT_IMPLEMENTED: /* case CFG_CURRENT_REMOTE_RATES: */ /* case CFG_CURRENT_USED_RATES: */ /* case CFG_CURRENT_SYSTEM_SCALE: */ /* case CFG_CURRENT_TX_RATE1: */ /* case CFG_CURRENT_TX_RATE2: */ /* case CFG_CURRENT_TX_RATE3: */ /* case CFG_CURRENT_TX_RATE4: */ /* case CFG_CURRENT_TX_RATE5: */ /* case CFG_CURRENT_TX_RATE6: */ case CFG_PHY_TYPE: case CFG_CUR_CHANNEL: /* case CFG_CURRENT_POWER_STATE: */ /* case CFG_CCAMODE: */ /* lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); */ /* break; */ /* name string gets just need the first hcf_16 byte flipped (length of string) */ case CFG_CNF_OWN_SSID: case CFG_CNF_OWN_NAME: /* case CNF_DESIRED_SSID: */ case CFG_DESIRED_SSID: case CFG_SCAN_SSID: case CFG_CUR_SSID: lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); break; /* non-length counted strings need no byte flipping */ case CFG_CNF_OWN_MAC_ADDR: /* this case is no longer valid: CFG_CNF_WDS_ADDR */ case CFG_CNF_WDS_ADDR1: case CFG_CNF_WDS_ADDR2: case CFG_CNF_WDS_ADDR3: case CFG_CNF_WDS_ADDR4: case CFG_CNF_WDS_ADDR5: case CFG_CNF_WDS_ADDR6: case CFG_GROUP_ADDR: case CFG_NIC_SERIAL_NUMBER: case CFG_CUR_BSSID: case CFG_NIC_MAC_ADDR: case CFG_SUPPORTED_DATA_RATES: /* need to ensure we can treat this as a string */ break; /* case CFG_CNF_COUNTRY_INFO: */ /* special case, see page 75 of 022486, Rev C. */ /* case CFG_CURRENT_COUNTRY_INFO: */ /* special case, see page 101 of 022486, Rev C. */ /* lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[3]); for(i = 4; i < lp->ltvRecord.len; i++) { lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[i]); } break; */ case CFG_DEFAULT_KEYS: { CFG_DEFAULT_KEYS_STRCT *pKeys = (CFG_DEFAULT_KEYS_STRCT *)&lp->ltvRecord.u.u8[0]; pKeys[0].len = CNV_INT_TO_LITTLE(pKeys[0].len); pKeys[1].len = CNV_INT_TO_LITTLE(pKeys[1].len); pKeys[2].len = CNV_INT_TO_LITTLE(pKeys[2].len); pKeys[3].len = CNV_INT_TO_LITTLE(pKeys[3].len); } break; case CFG_CNF_MCAST_RATE: case CFG_TX_RATE_CNTL: case CFG_SUPPORTED_RATE_SET_CNTL: /* Supported Rate Set Control */ case CFG_BASIC_RATE_SET_CNTL: /* Basic Rate Set Control */ lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]); break; case CFG_DL_BUF: case CFG_NIC_IDENTITY: case CFG_COMMS_QUALITY: case CFG_PCF_INFO: lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]); lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[2]); break; case CFG_FW_IDENTITY: lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]); lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[2]); lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[3]); break; /* case CFG_HSI_SUP_RANGE: */ case CFG_NIC_MFI_SUP_RANGE: case CFG_NIC_CFI_SUP_RANGE: case CFG_NIC_PROFILE: case CFG_FW_SUP_RANGE: lp->ltvRecord.u.u16[0] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[0]); lp->ltvRecord.u.u16[1] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[1]); lp->ltvRecord.u.u16[2] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[2]); lp->ltvRecord.u.u16[3] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[3]); lp->ltvRecord.u.u16[4] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[4]); break; case CFG_MFI_ACT_RANGES_STA: case CFG_CFI_ACT_RANGES_STA: case CFG_CUR_SCALE_THRH: case CFG_AUTHENTICATION_ALGORITHMS: for (i = 0; i < (lp->ltvRecord.len - 1); i++) lp->ltvRecord.u.u16[i] = CNV_INT_TO_LITTLE(lp->ltvRecord.u.u16[i]); break; /* done at init time, and endian handled then */ case CFG_PRI_IDENTITY: break; case CFG_MB_INFO: /* wvlanEndianTranslateMailbox(pLtv); */ break; /* MSF and HCF RIDS */ case CFG_IFB: case CFG_DRV_INFO: case CFG_AP_MODE: case CFG_ENCRYPT_STRING: case CFG_COUNTRY_STRING: case CFG_DRIVER_ENABLE: case CFG_WOLAS_ENABLE: default: break; } /* Copy the LTV into the user's buffer. */ copy_to_user(urq->data, &(lp->ltvRecord), urq->len); if (ltvAllocated) kfree(&(lp->ltvRecord)); urq->result = UIL_SUCCESS; } else { urq->result = UIL_FAILURE; } } else { DBG_ERROR(DbgInfo, "UIL_ERR_WRONG_IFB\n"); urq->result = UIL_ERR_WRONG_IFB; } DBG_LEAVE(DbgInfo); return result; } /* wvlan_uil_get_info */ /*============================================================================*/ /******************************************************************************* * cfg_driver_info() ******************************************************************************* * * DESCRIPTION: * * Retrieves driver information. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int cfg_driver_info(struct uilreq *urq, struct wl_private *lp) { int result = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("cfg_driver_info"); DBG_ENTER(DbgInfo); /* Make sure that user buffer can handle the driver information buffer */ if (urq->len < sizeof(lp->driverInfo)) { urq->len = sizeof(lp->driverInfo); urq->result = UIL_ERR_LEN; DBG_LEAVE(DbgInfo); return result; } /* Verify the user buffer. */ result = verify_area(VERIFY_WRITE, urq->data, sizeof(lp->driverInfo)); if (result != 0) { urq->result = UIL_FAILURE; DBG_LEAVE(DbgInfo); return result; } lp->driverInfo.card_stat = lp->hcfCtx.IFB_CardStat; /* Copy the driver information into the user's buffer. */ urq->result = UIL_SUCCESS; copy_to_user(urq->data, &(lp->driverInfo), sizeof(lp->driverInfo)); DBG_LEAVE(DbgInfo); return result; } /* cfg_driver_info */ /*============================================================================*/ /******************************************************************************* * cfg_driver_identity() ******************************************************************************* * * DESCRIPTION: * * Retrieves ID information from the card. * * PARAMETERS: * * urq - a pointer to the UIL request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * UIL_SUCCESS * UIL_ERR_xxx value otherwise * ******************************************************************************/ int cfg_driver_identity(struct uilreq *urq, struct wl_private *lp) { int result = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_driver_identity"); DBG_ENTER(DbgInfo); /* Make sure that user buffer can handle the driver identity structure. */ if (urq->len < sizeof(lp->driverIdentity)) { urq->len = sizeof(lp->driverIdentity); urq->result = UIL_ERR_LEN; DBG_LEAVE(DbgInfo); return result; } /* Verify the user buffer. */ result = verify_area(VERIFY_WRITE, urq->data, sizeof(lp->driverIdentity)); if (result != 0) { urq->result = UIL_FAILURE; DBG_LEAVE(DbgInfo); return result; } /* Copy the driver identity into the user's buffer. */ urq->result = UIL_SUCCESS; copy_to_user(urq->data, &(lp->driverIdentity), sizeof(lp->driverIdentity)); DBG_LEAVE(DbgInfo); return result; } /* cfg_driver_identity */ /*============================================================================*/ #endif /* USE_UIL */ /* If WIRELESS_EXT is not defined, then the functions that follow will not be included in the build. */ /* NOTE: Are these still even needed? */ #ifdef WIRELESS_EXT /******************************************************************************* * wvlan_set_netname() ******************************************************************************* * * DESCRIPTION: * * Set the ESSID of the card. * * PARAMETERS: * * wrq - a pointer to the wireless request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_set_netname(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct wl_private *lp = wl_priv(dev); unsigned long flags; int ret = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_set_netname"); DBG_ENTER(DbgInfo); wl_lock(lp, &flags); memset(lp->NetworkName, 0, sizeof(lp->NetworkName)); memcpy(lp->NetworkName, extra, wrqu->data.length); /* Commit the adapter parameters */ wl_apply(lp); wl_unlock(lp, &flags); DBG_LEAVE(DbgInfo); return ret; } /* wvlan_set_netname */ /*============================================================================*/ /******************************************************************************* * wvlan_get_netname() ******************************************************************************* * * DESCRIPTION: * * Get the ESSID of the card. * * PARAMETERS: * * wrq - a pointer to the wireless request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_get_netname(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct wl_private *lp = wl_priv(dev); unsigned long flags; int ret = 0; int status = -1; wvName_t *pName; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_get_netname"); DBG_ENTER(DbgInfo); wl_lock(lp, &flags); /* Get the current network name */ lp->ltvRecord.len = 1 + (sizeof(*pName) / sizeof(hcf_16)); lp->ltvRecord.typ = CFG_CUR_SSID; status = hcf_get_info(&(lp->hcfCtx), (LTVP)&(lp->ltvRecord)); if (status == HCF_SUCCESS) { pName = (wvName_t *)&(lp->ltvRecord.u.u32); memset(extra, '\0', HCF_MAX_NAME_LEN); wrqu->data.length = pName->length; memcpy(extra, pName->name, pName->length); } else { ret = -EFAULT; } wl_unlock(lp, &flags); DBG_LEAVE(DbgInfo); return ret; } /* wvlan_get_netname */ /*============================================================================*/ /******************************************************************************* * wvlan_set_station_nickname() ******************************************************************************* * * DESCRIPTION: * * Set the card's station nickname. * * PARAMETERS: * * wrq - a pointer to the wireless request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_set_station_nickname(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct wl_private *lp = wl_priv(dev); unsigned long flags; size_t len; int ret = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_set_station_nickname"); DBG_ENTER(DbgInfo); wl_lock(lp, &flags); memset(lp->StationName, 0, sizeof(lp->StationName)); len = min_t(size_t, wrqu->data.length, sizeof(lp->StationName)); strlcpy(lp->StationName, extra, len); /* Commit the adapter parameters */ wl_apply(lp); wl_unlock(lp, &flags); DBG_LEAVE(DbgInfo); return ret; } /* wvlan_set_station_nickname */ /*============================================================================*/ /******************************************************************************* * wvlan_get_station_nickname() ******************************************************************************* * * DESCRIPTION: * * Get the card's station nickname. * * PARAMETERS: * * wrq - a pointer to the wireless request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_get_station_nickname(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct wl_private *lp = wl_priv(dev); unsigned long flags; int ret = 0; int status = -1; wvName_t *pName; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_get_station_nickname"); DBG_ENTER(DbgInfo); wl_lock(lp, &flags); /* Get the current station name */ lp->ltvRecord.len = 1 + (sizeof(*pName) / sizeof(hcf_16)); lp->ltvRecord.typ = CFG_CNF_OWN_NAME; status = hcf_get_info(&(lp->hcfCtx), (LTVP)&(lp->ltvRecord)); if (status == HCF_SUCCESS) { pName = (wvName_t *)&(lp->ltvRecord.u.u32); memset(extra, '\0', HCF_MAX_NAME_LEN); wrqu->data.length = pName->length; memcpy(extra, pName->name, pName->length); } else { ret = -EFAULT; } wl_unlock(lp, &flags); /* out: */ DBG_LEAVE(DbgInfo); return ret; } /* wvlan_get_station_nickname */ /*============================================================================*/ /******************************************************************************* * wvlan_set_porttype() ******************************************************************************* * * DESCRIPTION: * * Set the card's porttype * * PARAMETERS: * * wrq - a pointer to the wireless request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_set_porttype(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct wl_private *lp = wl_priv(dev); unsigned long flags; int ret = 0; hcf_16 portType; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_set_porttype"); DBG_ENTER(DbgInfo); wl_lock(lp, &flags); /* Validate the new value */ portType = *((__u32 *)extra); if (!((portType == 1) || (portType == 3))) { ret = -EINVAL; goto out_unlock; } lp->PortType = portType; /* Commit the adapter parameters */ wl_apply(lp); out_unlock: wl_unlock(lp, &flags); /* out: */ DBG_LEAVE(DbgInfo); return ret; } /*============================================================================*/ /******************************************************************************* * wvlan_get_porttype() ******************************************************************************* * * DESCRIPTION: * * Get the card's porttype * * PARAMETERS: * * wrq - a pointer to the wireless request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_get_porttype(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct wl_private *lp = wl_priv(dev); unsigned long flags; int ret = 0; int status = -1; hcf_16 *pPortType; __u32 *pData = (__u32 *)extra; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_get_porttype"); DBG_ENTER(DbgInfo); wl_lock(lp, &flags); /* Get the current port type */ lp->ltvRecord.len = 1 + (sizeof(*pPortType) / sizeof(hcf_16)); lp->ltvRecord.typ = CFG_CNF_PORT_TYPE; status = hcf_get_info(&(lp->hcfCtx), (LTVP)&(lp->ltvRecord)); if (status == HCF_SUCCESS) { pPortType = (hcf_16 *)&(lp->ltvRecord.u.u32); *pData = CNV_LITTLE_TO_INT(*pPortType); } else { ret = -EFAULT; } wl_unlock(lp, &flags); /* out: */ DBG_LEAVE(DbgInfo); return ret; } /* wvlan_get_porttype */ /*============================================================================*/ #endif /* WIRELESS_EXT */ #ifdef USE_RTS /******************************************************************************* * wvlan_rts() ******************************************************************************* * * DESCRIPTION: * * IOCTL handler for RTS commands * * PARAMETERS: * * rrq - a pointer to the rts request buffer * lp - a pointer to the device's private adapter structure * * RETURNS: * * 0 on success * errno value otherwise * ******************************************************************************/ int wvlan_rts(struct rtsreq *rrq, __u32 io_base) { int ioctl_ret = 0; /*------------------------------------------------------------------------*/ DBG_FUNC("wvlan_rts"); DBG_ENTER(DbgInfo); DBG_PRINT("io_base: 0x%08x\n", io_base); switch (rrq->typ) { case WL_IOCTL_RTS_READ: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_READ\n"); rrq->data[0] = IN_PORT_WORD(io_base + rrq->reg); DBG_TRACE(DbgInfo, " reg 0x%04x ==> 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT(rrq->data[0])); break; case WL_IOCTL_RTS_WRITE: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_WRITE\n"); OUT_PORT_WORD(io_base + rrq->reg, rrq->data[0]); DBG_TRACE(DbgInfo, " reg 0x%04x <== 0x%04x\n", rrq->reg, CNV_LITTLE_TO_SHORT(rrq->data[0])); break; case WL_IOCTL_RTS_BATCH_READ: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_READ\n"); IN_PORT_STRING_16(io_base + rrq->reg, rrq->data, rrq->len); DBG_TRACE(DbgInfo, " reg 0x%04x ==> %d bytes\n", rrq->reg, rrq->len * sizeof(__u16)); break; case WL_IOCTL_RTS_BATCH_WRITE: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- WL_IOCTL_RTS_BATCH_WRITE\n"); OUT_PORT_STRING_16(io_base + rrq->reg, rrq->data, rrq->len); DBG_TRACE(DbgInfo, " reg 0x%04x <== %d bytes\n", rrq->reg, rrq->len * sizeof(__u16)); break; default: DBG_TRACE(DbgInfo, "IOCTL: WVLAN2_IOCTL_RTS -- UNSUPPORTED RTS CODE: 0x%X", rrq->typ); ioctl_ret = -EOPNOTSUPP; break; } DBG_LEAVE(DbgInfo); return ioctl_ret; } /* wvlan_rts */ /*============================================================================*/ #endif /* USE_RTS */