diff options
Diffstat (limited to 'src/plugins/imb')
| -rw-r--r-- | src/plugins/imb/Makefile.in | 638 | ||||
| -rw-r--r-- | src/plugins/imb/imb.c | 6 | ||||
| -rw-r--r-- | src/plugins/imb/imbapi.c | 2838 | ||||
| -rw-r--r-- | src/plugins/imb/imbapi.h | 12 |
4 files changed, 1074 insertions, 2420 deletions
diff --git a/src/plugins/imb/Makefile.in b/src/plugins/imb/Makefile.in deleted file mode 100644 index 1e40e15..0000000 --- a/src/plugins/imb/Makefile.in +++ /dev/null @@ -1,638 +0,0 @@ -# Makefile.in generated by automake 1.14.1 from Makefile.am. -# @configure_input@ - -# Copyright (C) 1994-2013 Free Software Foundation, Inc. - -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -# Copyright (c) 2003 Sun Microsystems, Inc. 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\ - fi -mostlyclean-generic: - -clean-generic: - -distclean-generic: - -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) - -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) - -maintainer-clean-generic: - @echo "This command is intended for maintainers to use" - @echo "it deletes files that may require special tools to rebuild." - -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) -clean: clean-am - -clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \ - mostlyclean-am - -distclean: distclean-am - -rm -rf ./$(DEPDIR) - -rm -f Makefile -distclean-am: clean-am distclean-compile distclean-generic \ - distclean-tags - -dvi: dvi-am - -dvi-am: - -html: html-am - -html-am: - -info: info-am - -info-am: - -install-data-am: - -install-dvi: install-dvi-am - -install-dvi-am: - -install-exec-am: - -install-html: install-html-am - -install-html-am: - -install-info: install-info-am - -install-info-am: - -install-man: - -install-pdf: install-pdf-am - -install-pdf-am: - -install-ps: install-ps-am - -install-ps-am: - -installcheck-am: - -maintainer-clean: maintainer-clean-am - -rm -rf ./$(DEPDIR) - -rm -f Makefile -maintainer-clean-am: distclean-am maintainer-clean-generic - -mostlyclean: mostlyclean-am - -mostlyclean-am: mostlyclean-compile mostlyclean-generic \ - mostlyclean-libtool - -pdf: pdf-am - -pdf-am: - -ps: ps-am - -ps-am: - -uninstall-am: - -.MAKE: install-am install-strip - -.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \ - clean-libtool clean-noinstLTLIBRARIES cscopelist-am ctags \ - ctags-am distclean distclean-compile distclean-generic \ - distclean-libtool distclean-tags distdir dvi dvi-am html \ - html-am info info-am install install-am install-data \ - install-data-am install-dvi install-dvi-am install-exec \ - install-exec-am install-html install-html-am install-info \ - install-info-am install-man install-pdf install-pdf-am \ - install-ps install-ps-am install-strip installcheck \ - installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ - tags tags-am uninstall uninstall-am - - -# Tell versions [3.59,3.63) of GNU make to not export all variables. -# Otherwise a system limit (for SysV at least) may be exceeded. -.NOEXPORT: diff --git a/src/plugins/imb/imb.c b/src/plugins/imb/imb.c index 1514fa7..27d59e8 100644 --- a/src/plugins/imb/imb.c +++ b/src/plugins/imb/imb.c @@ -62,7 +62,7 @@ static int ipmi_imb_open(struct ipmi_intf * intf) printf("Error: no IMB driver found at %s!\n", IPMI_IMB_DEV); return -1; } - + intf->opened = 1; intf->manufacturer_id = ipmi_get_oem(intf); @@ -75,10 +75,10 @@ static void ipmi_imb_close(struct ipmi_intf * intf) intf->manufacturer_id = IPMI_OEM_UNKNOWN; } -static struct ipmi_rs * ipmi_imb_send_cmd(struct ipmi_intf * intf, struct ipmi_rq * req) +static struct ipmi_rs * ipmi_imb_send_cmd(struct ipmi_intf *__UNUSED__(intf), struct ipmi_rq *req) { IMBPREQUESTDATA imbreq; - static struct ipmi_rs rsp; + static struct ipmi_rs rsp; int status, i; unsigned char ccode; diff --git a/src/plugins/imb/imbapi.c b/src/plugins/imb/imbapi.c index 84eec2e..b27486d 100644 --- a/src/plugins/imb/imbapi.c +++ b/src/plugins/imb/imbapi.c @@ -1,1889 +1,1238 @@ -/*M* -// PVCS: -// $Workfile: imbapi.c $ -// $Revision: 1.5 $ -// $Modtime: 06 Aug 2001 13:16:56 $ -// $Author: stybla $ -// -// Purpose: This file contains the entry point that opens the IMB device in -// order to issue the IMB driver API related IOCTLs. -// This file implements the IMB driver API for the Server -// Management Agents -// -// -*M*/ -/*----------------------------------------------------------------------* -The BSD License -Copyright (c) 2002, Intel Corporation -All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - a.. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - b.. 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. - c.. Neither the name of Intel Corporation nor the names of its contributors - may be used to endorse or promote products derived from this software - without specific prior written permission. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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, WHETHER IN 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. - *----------------------------------------------------------------------*/ /* - * $Log: imbapi.c,v $ - * Revision 1.5 2013/07/22 08:35:23 stybla - * ID: 65 - Fixes for configure.in for cross compilation + * Copyright (c) 2002, Intel Corporation * - * 'src/plugins/imb/imbapi.c' - don't cast NULL to int, ever!!! + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: * - * Revision 1.4 2013/07/21 11:33:57 stybla - * ID: 65 - Fixes for configure.in for cross compilation + * Redistribution of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. * - * NULL should never be cast to an int. + * Redistribution 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. * - * Commit for Dan Gora + * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. * - * Revision 1.3 2013/01/18 12:46:52 ledva - * 3600962 descriptor leaks - * - * Revision 1.2 2004/08/31 23:52:58 iceblink - * fix lots of little errors that show up with -Werror -Wall - * - * Revision 1.1 2004/08/27 16:33:25 iceblink - * add support for Intel IMB kernel driver (for legacy kernel support) - * imbapi.[ch] code is BSD licensed and taken from panicsel.sf.net - * - * - * Rev 1.12ac 04 Apr 2002 13:17:58 arcress - * Mods for open-source & various compile cleanup mods - * - * Rev 1.12 06 Aug 2001 13:17:58 spoola - * Fixed tracker items #15667, #15666, #15664 - * - * Rev 1.0 05 Sep 1999 17:20:30 mramacha - * Linux checkin - * - * Note: This file is derived from the NTWORK version of the imbapi.c - * It was decided to create OS specific ones for Linux and Solaris. - * It has all the fixes that went into the imbapi.c up to Rev 1.12 - * in the 2.2 NTWORK branch. + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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, WHETHER IN + * 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. + */ + +/* Purpose: This file contains the entry point that opens the IMB device in + * order to issue the IMB driver API related IOCTLs. This file implements the + * IMB driver API for the Server Management Agents + */ + + +/* Use -DLINUX_DEBUG_MAX in the Makefile, resp. CFLAGS if you want a dump of the + * memory to debug mmap system call in MapPhysicalMemory() below. */ #define IMB_API #ifdef WIN32 -#define NO_MACRO_ARGS 1 -#include <windows.h> -#include <stdio.h> - -#else /* LINUX, SCO_UW, UNIX */ -#include <unistd.h> -#include <sys/param.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/mman.h> -#include <sys/ioctl.h> -#include <stdio.h> -#include <stdlib.h> -#include <fcntl.h> -#include <string.h> +# define NO_MACRO_ARGS 1 +# include <stdio.h> +# include <windows.h> +#else /* LINUX, SCO_UW, UNIX */ +# include <fcntl.h> +# include <stdio.h> +# include <stdlib.h> +# include <string.h> +# include <sys/ioctl.h> +# include <sys/mman.h> +# include <sys/param.h> +# include <sys/stat.h> +# include <sys/types.h> +# include <unistd.h> #endif + #include "imbapi.h" #include <sys/socket.h> +#include <ipmitool/helper.h> +#include <ipmitool/log.h> #ifdef SCO_UW -#define NO_MACRO_ARGS 1 -#define __FUNCTION__ "func" -#define IMB_DEVICE "/dev/instru/mismic" +# define NO_MACRO_ARGS 1 +# define __func__ "func" +# define IMB_DEVICE "/dev/instru/mismic" #else -#define IMB_DEVICE "/dev/imb" +# define IMB_DEVICE "/dev/imb" #endif #if !defined(PAGESIZE) && defined(PAGE_SIZE) -# define PAGESIZE PAGE_SIZE +# define PAGESIZE PAGE_SIZE #endif #if !defined(_SC_PAGESIZE) && defined(_SC_PAGE_SIZE) -# define _SC_PAGESIZE _SC_PAGE_SIZE -#endif - -/*Just to make the DEBUG code cleaner.*/ -#ifndef NO_MACRO_ARGS -#ifdef LINUX_DEBUG -#define DEBUG(format, args...) printf(format, ##args) -#else -#define DEBUG(format, args...) +# define _SC_PAGESIZE _SC_PAGE_SIZE #endif -#endif - -/* uncomment out the #define below or use -DLINUX_DEBUG_MAX in the makefile -// if you want a dump of the memory to debug mmap system call in -// MapPhysicalMemory() below. -// -//#define LINUX_DEBUG_MAX */ - -/*keep it simple. use global varibles for event objects and handles -//pai 10/8 */ - -/* UnixWare should eventually have its own source code file. Right now -// new code has been added based on the exsisting policy of using -// pre-processor directives to separate os-specific code (pai 11/21) */ - -HANDLE AsyncEventHandle = 0; -//static void * AsyncEventObject = 0; +HANDLE AsyncEventHandle = 0; static int IpmiVersion; -/*//////////////////////////////////////////////////////////////////////////// -// GLOBAL VARIABLES -///////////////////////////////////////////////////////////////////////////// */ - -IO_STATUS_BLOCK NTstatus; /*dummy place holder. See deviceiocontrol. */ +/* GLOBAL VARIABLES */ +/* dummy place holder. See deviceiocontrol. */ +IO_STATUS_BLOCK NTstatus; static HANDLE hDevice1; static HANDLE hDevice; -/*mutex_t deviceMutex; */ -static int fDriverTyp; /*from ipmicmd.c*/ +static int fDriverTyp; /* from ipmicmd.c */ -/*//////////////////////////////////////////////////////////////////// -// open_imb -////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: open_imb -// Purpose: To open imb device -// Context: Called from each routine to make sure that open is done. -// Returns: returns 0 for Fail and 1 for Success, sets hDevice to open -// handle. -// Parameters: none -// Notes: none -*F*/ +/* open_imb - Open IMB device. Called from each routine to make sure that open + * is done. + * + * Returns: returns 0 for Fail and 1 for Success, sets hDevice to open handle. + */ #ifdef WIN32 -int open_imb(void) +int +open_imb(void) { -/* This routine will be called from all other routines before doing any - interfacing with imb driver. It will open only once. */ - IMBPREQUESTDATA requestData; - BYTE respBuffer[16]; - DWORD respLength; - BYTE completionCode; - - if (hDevice1 == 0) /*INVALID_HANDLE_VALUE*/ - { - // - // Open IMB driver device - // - hDevice = CreateFile( "\\\\.\\Imb", - GENERIC_READ | GENERIC_WRITE, - FILE_SHARE_READ | FILE_SHARE_WRITE, - NULL, - OPEN_EXISTING, - FILE_ATTRIBUTE_NORMAL, - NULL - ); - if (hDevice == NULL || hDevice == INVALID_HANDLE_VALUE) - return (0); /*FALSE*/ - - // Detect the IPMI version for processing requests later. - // This is a crude but most reliable method to differentiate - // between old IPMI versions and the 1.0 version. If we had used the - // version field instead then we would have had to revalidate all the - // older platforms (pai 4/27/99) - requestData.cmdType = GET_DEVICE_ID; - requestData.rsSa = BMC_SA; - requestData.rsLun = BMC_LUN; - requestData.netFn = APP_NETFN ; - requestData.busType = PUBLIC_BUS; - requestData.data = NULL; - requestData.dataLength = 0; - respLength = 16; - if ( (SendTimedImbpRequest ( &requestData, (DWORD)400, - respBuffer, &respLength, &completionCode - ) != ACCESN_OK ) || ( completionCode != 0) ) - { - CloseHandle(hDevice); - return (0); /*FALSE*/ - } - hDevice1 = hDevice; + /* This routine will be called from all other routines before doing any + * interfacing with imb driver. It will open only once. + */ + IMBPREQUESTDATA requestData; + BYTE respBuffer[16]; + DWORD respLength; + BYTE completionCode; - if (respLength < (IPMI10_GET_DEVICE_ID_RESP_LENGTH-1)) - IpmiVersion = IPMI_09_VERSION; - else { - if ( respBuffer[4] == 0x51 ) - IpmiVersion = IPMI_15_VERSION; - else - IpmiVersion = IPMI_10_VERSION; - } - } - return (1); /*TRUE*/ + if (hDevice1 != 0) { + return 1; + } -} /*end open_imb for Win32 */ + /* Open IMB driver device */ + hDevice = CreateFile("\\\\.\\Imb", + GENERIC_READ | GENERIC_WRITE, + FILE_SHARE_READ | FILE_SHARE_WRITE, + NULL, + OPEN_EXISTING, + FILE_ATTRIBUTE_NORMAL, + NULL); + if (!hDevice || INVALID_HANDLE_VALUE == hDevice) { + return 0; + } + /* Detect the IPMI version for processing requests later. This + * is a crude but most reliable method to differentiate between + * old IPMI versions and the 1.0 version. If we had used the + * version field instead then we would have had to revalidate + * all the older platforms (pai 4/27/99) + */ + requestData.cmdType = GET_DEVICE_ID; + requestData.rsSa = BMC_SA; + requestData.rsLun = BMC_LUN; + requestData.netFn = APP_NETFN ; + requestData.busType = PUBLIC_BUS; + requestData.data = NULL; + requestData.dataLength = 0; + respLength = 16; + if ((SendTimedImbpRequest(&requestData, (DWORD)400, respBuffer, + &respLength, &completionCode) != ACCESN_OK) + || (completionCode != 0)) { + CloseHandle(hDevice); + return 0; + } + hDevice1 = hDevice; + if (respLength < (IPMI10_GET_DEVICE_ID_RESP_LENGTH - 1)) { + IpmiVersion = IPMI_09_VERSION; + } else { + if (respBuffer[4] == 0x51) { + IpmiVersion = IPMI_15_VERSION; + } else { + IpmiVersion = IPMI_10_VERSION; + } + } + return 1; +} /* end open_imb for Win32 */ #else /* LINUX, SCO_UW, etc. */ -int open_imb(void) +int +open_imb(void) { -/* This routine will be called from all other routines before doing any - interfacing with imb driver. It will open only once. */ - IMBPREQUESTDATA requestData; - BYTE respBuffer[16]; - DWORD respLength; - BYTE completionCode; - + /* This routine will be called from all other routines before doing any + * interfacing with imb driver. It will open only once. + */ + IMBPREQUESTDATA requestData; + BYTE respBuffer[16]; + DWORD respLength; + BYTE completionCode; int my_ret_code; - if (hDevice1 == 0) - { -#ifndef NO_MACRO_ARGS - DEBUG("%s: opening the driver\n", __FUNCTION__); -#endif - /* - printf("open_imb: " + if (hDevice1 != 0) { + return 1; + } + lprintf(LOG_DEBUG, "%s: opening the driver", __func__); + /* printf("open_imb: " "IOCTL_IMB_SEND_MESSAGE =%x \n" "IOCTL_IMB_GET_ASYNC_MSG=%x \n" "IOCTL_IMB_MAP_MEMORY = %x \n" "IOCTL_IMB_UNMAP_MEMORY= %x \n" "IOCTL_IMB_SHUTDOWN_CODE=%x \n" "IOCTL_IMB_REGISTER_ASYNC_OBJ =%x \n" "IOCTL_IMB_DEREGISTER_ASYNC_OBJ=%x \n" "IOCTL_IMB_CHECK_EVENT =%x \n" "IOCTL_IMB_POLL_ASYNC =%x \n", - IOCTL_IMB_SEND_MESSAGE, IOCTL_IMB_GET_ASYNC_MSG, + IOCTL_IMB_SEND_MESSAGE, IOCTL_IMB_GET_ASYNC_MSG, IOCTL_IMB_MAP_MEMORY, IOCTL_IMB_UNMAP_MEMORY, IOCTL_IMB_SHUTDOWN_CODE, IOCTL_IMB_REGISTER_ASYNC_OBJ, IOCTL_IMB_DEREGISTER_ASYNC_OBJ, - IOCTL_IMB_CHECK_EVENT , IOCTL_IMB_POLL_ASYNC); *%%%%*/ - - /*O_NDELAY flag will cause problems later when driver makes - //you wait. Hence removing it. */ - /*if ((hDevice1 = open(IMB_DEVICE,O_RDWR|O_NDELAY)) <0) */ - if ((hDevice1 = open(IMB_DEVICE,O_RDWR)) <0) - { - char buf[128]; - - hDevice1 = 0; - if (fDriverTyp != 0) { /*not 1st time*/ - sprintf(buf,"%s %s: open(%s) failed", - __FILE__,__FUNCTION__,IMB_DEVICE); - perror(buf); - } - return (0); - } - - /* Detect the IPMI version for processing requests later. - // This is a crude but most reliable method to differentiate - // between old IPMI versions and the 1.0 version. If we had used the - // version field instead then we would have had to revalidate all - // the older platforms (pai 4/27/99) */ - requestData.cmdType = GET_DEVICE_ID; - requestData.rsSa = BMC_SA; - requestData.rsLun = BMC_LUN; - requestData.netFn = APP_NETFN ; - requestData.busType = PUBLIC_BUS; - requestData.data = NULL; - requestData.dataLength = 0; - respLength = 16; -#ifndef NO_MACRO_ARGS - DEBUG("%s: opened driver, getting IPMI version\n", __FUNCTION__); -#endif - if ( ((my_ret_code = SendTimedImbpRequest(&requestData, (DWORD)400, - respBuffer, (int *)&respLength, &completionCode) - ) != ACCESN_OK ) || ( completionCode != 0) ) - { - printf("%s: SendTimedImbpRequest error. Ret = %d CC = 0x%X\n", - __FUNCTION__, my_ret_code, completionCode); - close(hDevice1); - hDevice1 = 0; - return (0); - } + IOCTL_IMB_CHECK_EVENT , IOCTL_IMB_POLL_ASYNC); + */ - if (respLength < (IPMI10_GET_DEVICE_ID_RESP_LENGTH-1)) - IpmiVersion = IPMI_09_VERSION; - else { - if ( respBuffer[4] == 0x51 ) - IpmiVersion = IPMI_15_VERSION; - else - IpmiVersion = IPMI_10_VERSION; - } -#ifndef NO_MACRO_ARGS - DEBUG("%s: IPMI version 0x%x\n", __FUNCTION__, IpmiVersion); -#endif - -/* -//initialise a mutex - if(mutex_init(&deviceMutex , USYNC_THREAD, NULL) != 0) - { - return(0); + /* O_NDELAY flag will cause problems later when driver makes + * you wait. Hence removing it. + */ + if ((hDevice1 = open(IMB_DEVICE, O_RDWR)) < 0) { + char buf[128]; + hDevice1 = 0; + if (fDriverTyp != 0) { + /* not 1st time */ + sprintf(buf,"%s %s: open(%s) failed", + __FILE__, __func__, IMB_DEVICE); + perror(buf); } -*/ + return 0; + } + /* Detect the IPMI version for processing requests later. + * This is a crude but most reliable method to differentiate + * between old IPMI versions and the 1.0 version. If we had used the + * version field instead then we would have had to revalidate all + * the older platforms (pai 4/27/99) + */ + requestData.cmdType = GET_DEVICE_ID; + requestData.rsSa = BMC_SA; + requestData.rsLun = BMC_LUN; + requestData.netFn = APP_NETFN ; + requestData.busType = PUBLIC_BUS; + requestData.data = NULL; + requestData.dataLength = 0; + respLength = 16; + lprintf(LOG_DEBUG, "%s: opened driver, getting IPMI version", __func__); + if (((my_ret_code = SendTimedImbpRequest(&requestData, (DWORD)400, + respBuffer, + (int *)&respLength, + &completionCode)) != ACCESN_OK) + || (completionCode != 0)) { + printf("%s: SendTimedImbpRequest error. Ret = %d CC = 0x%X\n", + __func__, my_ret_code, completionCode); + close(hDevice1); + hDevice1 = 0; + return 0; + } + if (respLength < (IPMI10_GET_DEVICE_ID_RESP_LENGTH - 1)) { + IpmiVersion = IPMI_09_VERSION; + } else { + if (respBuffer[4] == 0x51) { + IpmiVersion = IPMI_15_VERSION; + } else { + IpmiVersion = IPMI_10_VERSION; + } } - - return (1); -} /*end open_imb()*/ + lprintf(LOG_DEBUG, "%s: IPMI version 0x%x", __func__, + IpmiVersion); + return 1; +} /* end open_imb() */ #endif -/*---------------------------------------------------------------------* - * ipmi_open_ia & ipmi_close_ia - *---------------------------------------------------------------------*/ -int ipmi_open_ia(void) +/* ipmi_open_ia */ +int +ipmi_open_ia(void) { - int rc = 0; - rc = open_imb(); /*sets hDevice1*/ - if (rc == 1) rc = 0; - else rc = -1; - return(rc); + int rc = 0; + /* sets hDevice1 */ + rc = open_imb(); + if (rc == 1) { + rc = 0; + } else { + rc = -1; + } + return rc; } -int ipmi_close_ia(void) +/* ipmi_close_ia */ +int +ipmi_close_ia(void) { - int rc = 0; - if (hDevice1 != 0) { + int rc = 0; + if (hDevice1 != 0) { #ifdef WIN32 - CloseHandle(hDevice1); + CloseHandle(hDevice1); #else - rc = close(hDevice1); + rc = close(hDevice1); #endif - } - return(rc); + } + return rc; } #ifndef WIN32 -/*/////////////////////////////////////////////////////////////////////////// -// DeviceIoControl -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: DeviceIoControl -// Purpose: Simulate NT DeviceIoControl using unix calls and structures. -// Context: called for every NT DeviceIoControl -// Returns: FALSE for fail and TRUE for success. Same as standarad NTOS call -// as it also sets Ntstatus.status. -// Parameters: Standard NT call parameters, see below. -// Notes: none -*F*/ +/* DeviceIoControl - Simulate NT DeviceIoControl using unix calls and structures. + * + * @dummy_hDevice - handle of device + * @dwIoControlCode - control code of operation to perform + * @lpvInBuffer, address of buffer for input data + * @cbInBuffer, size of input buffer + * @lpvOutBuffer, address of output buffer + * @cbOutBuffer, size of output buffer + * @lpcbBytesReturned, address of actual bytes of output + * @lpoOverlapped address of overlapped struct + * + * returns - FALSE for fail and TRUE for success. Same as standard NTOS call as + * it also sets Ntstatus.status. + */ static BOOL -DeviceIoControl( - HANDLE dummey_hDevice, /* handle of device */ - DWORD dwIoControlCode, /* control code of operation to perform*/ - LPVOID lpvInBuffer, /* address of buffer for input data */ - DWORD cbInBuffer, /* size of input buffer */ - LPVOID lpvOutBuffer, /* address of output buffer */ - DWORD cbOutBuffer, /* size of output buffer */ - LPDWORD lpcbBytesReturned, /* address of actual bytes of output */ - LPOVERLAPPED lpoOverlapped /* address of overlapped struct */ - ) +DeviceIoControl(HANDLE __UNUSED__(dummey_hDevice), DWORD dwIoControlCode, LPVOID + lpvInBuffer, DWORD cbInBuffer, LPVOID lpvOutBuffer, + DWORD cbOutBuffer, LPDWORD lpcbBytesReturned, + LPOVERLAPPED lpoOverlapped) { struct smi s; int rc; int ioctl_status; - rc = open_imb(); - if (rc == 0) { - return FALSE; - } + rc = open_imb(); + if (rc == 0) { + return FALSE; + } + lprintf(LOG_DEBUG, "%s: ioctl cmd = 0x%lx", __func__, + dwIoControlCode); + lprintf(LOG_DEBUG, "cbInBuffer %d cbOutBuffer %d", cbInBuffer, + cbOutBuffer); + if (cbInBuffer > 41) { + cbInBuffer = 41; /* Intel driver max buf */ + } - /* - //lock the mutex, before making the request.... - if(mutex_lock(&deviceMutex) != 0) - { - return(FALSE); - } - */ -#ifndef NO_MACRO_ARGS - DEBUG("%s: ioctl cmd = 0x%lx ", __FUNCTION__,dwIoControlCode); - DEBUG("cbInBuffer %d cbOutBuffer %d\n", cbInBuffer, cbOutBuffer); -#endif - if (cbInBuffer > 41) cbInBuffer = 41; /* Intel driver max buf */ - - s.lpvInBuffer = lpvInBuffer; - s.cbInBuffer = cbInBuffer; - s.lpvOutBuffer = lpvOutBuffer; - s.cbOutBuffer = cbOutBuffer; - s.lpcbBytesReturned = lpcbBytesReturned; - s.lpoOverlapped = lpoOverlapped; - s.ntstatus = (LPVOID)&NTstatus; /*dummy place holder. Linux IMB driver - //doesnt return status or info via it.*/ - - if ( (ioctl_status = ioctl(hDevice1, dwIoControlCode,&s) ) <0) { -#ifndef NO_MACRO_ARGS - DEBUG("%s %s: ioctl cmd = 0x%x failed", - __FILE__,__FUNCTION__,dwIoControlCode); -#endif - /* mutex_unlock(&deviceMutex); */ - return FALSE; - } - /* mutex_unlock(&deviceMutex); */ - -#ifndef NO_MACRO_ARGS - DEBUG("%s: ioctl_status %d bytes returned = %d \n", - __FUNCTION__, ioctl_status, *lpcbBytesReturned); -#endif + s.lpvInBuffer = lpvInBuffer; + s.cbInBuffer = cbInBuffer; + s.lpvOutBuffer = lpvOutBuffer; + s.cbOutBuffer = cbOutBuffer; + s.lpcbBytesReturned = lpcbBytesReturned; + s.lpoOverlapped = lpoOverlapped; + /* dummy place holder. Linux IMB driver doesn't return status or info + * via it + */ + s.ntstatus = (LPVOID)&NTstatus; -/*MR commented this just as in Sol1.10. lpcbBytesReturned has the right data -// *lpcbBytesReturned = NTstatus.Information; */ - + if ((ioctl_status = ioctl(hDevice1, dwIoControlCode,&s)) < 0) { + lprintf(LOG_DEBUG, "%s %s: ioctl cmd = 0x%x failed", + __FILE__, __func__, dwIoControlCode); + return FALSE; + } + lprintf(LOG_DEBUG, "%s: ioctl_status %d bytes returned = %d", + __func__, ioctl_status, *lpcbBytesReturned); if (ioctl_status == STATUS_SUCCESS) { -#ifndef NO_MACRO_ARGS - DEBUG("%s returning true\n", __FUNCTION__); -#endif - return (TRUE); + lprintf(LOG_DEBUG, "%s returning true", __func__); + return (TRUE); + } else { + lprintf(LOG_DEBUG, "%s returning false", __func__); + return (FALSE); } - else { -#ifndef NO_MACRO_ARGS - DEBUG("%s returning false\n", __FUNCTION__); -#endif - return (FALSE); - } } #endif -/*Used only by UW. Left here for now. IMB driver will not accept this -//ioctl. */ +/* Used only by UW. Left here for now. IMB driver will not accept this ioctl. */ ACCESN_STATUS StartAsyncMesgPoll() { + DWORD retLength; + BOOL status; + lprintf(LOG_DEBUG, "%s: DeviceIoControl cmd = %x", + __func__, IOCTL_IMB_POLL_ASYNC); - DWORD retLength; - BOOL status; - -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl cmd = %x\n",__FUNCTION__,IOCTL_IMB_POLL_ASYNC); -#endif - status = DeviceIoControl ( hDevice, - IOCTL_IMB_POLL_ASYNC, - NULL, - 0, - NULL, - 0, - & retLength, - 0 - ); - -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif + status = DeviceIoControl(hDevice, IOCTL_IMB_POLL_ASYNC, NULL, 0, NULL, + 0, &retLength, 0); - if( status == TRUE ) { + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if (status == TRUE) { return ACCESN_OK; } else { return ACCESN_ERROR; } - } -/*///////////////////////////////////////////////////////////////////////////// -// SendTimedI2cRequest -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: SendTimedI2cRequest -// Purpose: This function sends a request to a I2C device -// Context: Used by Upper level agents (sis modules) to access dumb I2c devices -// Returns: ACCESN_OK else error status code -// Parameters: -// reqPtr -// timeOut -// respDataPtr -// respLen -// Notes: none -*F*/ - +/* SendTimedI2cRequest - This function sends a request to a I2C device. Used by + * Upper level agents (sis modules) to access dumb I2c devices. + * + * @reqPtr - pointer to I2C request + * timeOut - how long to wait, mSec units + * @respDataPtr - where to put response data + * @respDataLen - size of response buffer and size of returned data + * @completionCode - request status from BMC + * + * returns - ACCESN_OK else error status code + */ ACCESN_STATUS -SendTimedI2cRequest ( - I2CREQUESTDATA *reqPtr, /* I2C request */ - int timeOut, /* how long to wait, mSec units */ - BYTE *respDataPtr, /* where to put response data */ - int *respDataLen, /* size of response buffer and */ - /* size of returned data */ - BYTE *completionCode /* request status from BMC */ - ) +SendTimedI2cRequest(I2CREQUESTDATA *reqPtr, int timeOut, BYTE *respDataPtr, + int *respDataLen, BYTE *completionCode) { - BOOL status; - BYTE responseData[MAX_IMB_RESP_SIZE]; - ImbResponseBuffer * resp = (ImbResponseBuffer *) responseData; - DWORD respLength = sizeof( responseData ); - BYTE requestData[MAX_IMB_RESP_SIZE]; - ImbRequestBuffer * req = (ImbRequestBuffer *) requestData; - - struct WriteReadI2C { /* format of a write/read I2C request */ +/* size of write/read request minus any data */ +# define MIN_WRI2C_SIZE 3 + BOOL status; + BYTE responseData[MAX_IMB_RESP_SIZE]; + ImbResponseBuffer *resp = (ImbResponseBuffer *)responseData; + DWORD respLength = sizeof(responseData); + BYTE requestData[MAX_IMB_RESP_SIZE]; + ImbRequestBuffer *req = (ImbRequestBuffer *)requestData; + + /* format of a write/read I2C request */ + struct WriteReadI2C { BYTE busType; BYTE rsSa; BYTE count; BYTE data[1]; - } * wrReq = (struct WriteReadI2C *) req->req.data; - -#define MIN_WRI2C_SIZE 3 /* size of write/read request minus any data */ - - - /* - // If the Imb driver is not present return AccessFailed - */ - - req->req.rsSa = BMC_SA; - req->req.cmd = WRITE_READ_I2C; - req->req.netFn = APP_NETFN; - req->req.rsLun = BMC_LUN; - req->req.dataLength = reqPtr->dataLength + MIN_WRI2C_SIZE; - - wrReq->busType = reqPtr->busType; - wrReq->rsSa = reqPtr->rsSa; - wrReq->count = reqPtr->numberOfBytesToRead; - - memcpy( wrReq->data, reqPtr->data, reqPtr->dataLength ); - - req->flags = 0; - req->timeOut = timeOut * 1000; /* convert to uSec units */ - - status = DeviceIoControl( hDevice, - IOCTL_IMB_SEND_MESSAGE, - requestData, - sizeof( requestData ), - & responseData, - sizeof( responseData ), - & respLength, - NULL - ); -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - if( status != TRUE ) { + } *wrReq = (struct WriteReadI2C *)req->req.data; + + /* If the IMB driver is not present return AccessFailed */ + req->req.rsSa = BMC_SA; + req->req.cmd = WRITE_READ_I2C; + req->req.netFn = APP_NETFN; + req->req.rsLun = BMC_LUN; + req->req.dataLength = reqPtr->dataLength + MIN_WRI2C_SIZE; + + wrReq->busType = reqPtr->busType; + wrReq->rsSa = reqPtr->rsSa; + wrReq->count = reqPtr->numberOfBytesToRead; + + memcpy(wrReq->data, reqPtr->data, reqPtr->dataLength); + + req->flags = 0; + /* convert to uSec units */ + req->timeOut = timeOut * 1000; + + status = DeviceIoControl(hDevice, IOCTL_IMB_SEND_MESSAGE, requestData, + sizeof(requestData), &responseData, + sizeof(responseData), &respLength, NULL); + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if (status != TRUE) { DWORD error; error = GetLastError(); return error; } - if( respLength == 0 ) { + if (respLength == 0) { return ACCESN_ERROR; } - - /* - // give the caller his response - */ + /* give the caller his response */ *completionCode = resp->cCode; - *respDataLen = respLength - 1; - - if(( *respDataLen ) && (respDataPtr)) - memcpy( respDataPtr, resp->data, *respDataLen); - + *respDataLen = respLength - 1; + if ((*respDataLen) && (respDataPtr)) { + memcpy(respDataPtr, resp->data, *respDataLen); + } return ACCESN_OK; - } -/*This is not a API exported by the driver in stricter sense. It is -//added to support EMP functionality. Upper level software could have -//implemented this function.(pai 5/4/99) */ -/*///////////////////////////////////////////////////////////////////////////// -// SendTimedEmpMessageResponse -///////////////////////////////////////////////////////////////////////////// */ - -/*F* -// Name: SendTimedEmpMessageResponse -// Purpose: This function sends a response message to the EMP port -// Context: -// Returns: OK else error status code -// Parameters: -// -// Notes: none -*F*/ - +/* SendTimedEmpMessageResponse - This function sends a response message to the + * EMP port. + * + * @ptr - pointer to the original request from EMP + * @responseDataBuf + * @responseDataLen + * @timeOut - how long to wait, in mSec units + * + * returns - OK else error status code + */ ACCESN_STATUS -SendTimedEmpMessageResponse ( - ImbPacket *ptr, /* pointer to the original request from EMP */ - char *responseDataBuf, - int responseDataLen, - int timeOut /* how long to wait, in mSec units */ - ) +SendTimedEmpMessageResponse (ImbPacket *ptr, char *responseDataBuf, + int responseDataLen, int timeOut) { - BOOL status; - BYTE responseData[MAX_IMB_RESP_SIZE]; - /*ImbResponseBuffer * resp = (ImbResponseBuffer *) responseData; */ - DWORD respLength = sizeof( responseData ); - BYTE requestData[MAX_IMB_RESP_SIZE]; - ImbRequestBuffer * req = (ImbRequestBuffer *) requestData; - int i,j; - - /*form the response packet first */ - req->req.rsSa = BMC_SA; - if (IpmiVersion == IPMI_09_VERSION) - req->req.cmd = WRITE_EMP_BUFFER; - else - req->req.cmd = SEND_MESSAGE; - req->req.netFn = APP_NETFN; - req->req.rsLun = 0; + BOOL status; + BYTE responseData[MAX_IMB_RESP_SIZE]; + DWORD respLength = sizeof(responseData); + BYTE requestData[MAX_IMB_RESP_SIZE]; + ImbRequestBuffer *req = (ImbRequestBuffer *)requestData; + int i; + int j; + /* form the response packet first */ + req->req.rsSa = BMC_SA; + if (IpmiVersion == IPMI_09_VERSION) { + req->req.cmd = WRITE_EMP_BUFFER; + } else { + req->req.cmd = SEND_MESSAGE; + } + req->req.netFn = APP_NETFN; + req->req.rsLun = 0; i = 0; - if (IpmiVersion != IPMI_09_VERSION) - req->req.data[i++] = EMP_CHANNEL; - - req->req.data[i++] = ptr->rqSa; - req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); - if (IpmiVersion == IPMI_09_VERSION) - req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) +1); - else - req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) +1); - - req->req.data[i++] = BMC_SA; /*though software is responding, we have to - //provide BMCs slave address as responder - //address. */ - - req->req.data[i++] = ( (ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3) ); - - req->req.data[i++] = ptr->cmd; - for ( j = 0 ; j < responseDataLen ; ++j,++i) - req->req.data[i] = responseDataBuf[j]; - - req->req.data[i] = 0; - if (IpmiVersion == IPMI_09_VERSION) - j = 0; - else - j = 1; - for ( ; j < ( i -3); ++j) - req->req.data[i] += req->req.data[j+3]; - req->req.data[i] = ~(req->req.data[i]) +1; - ++i; - req->req.dataLength = i; - - req->flags = 0; - req->timeOut = timeOut * 1000; /* convert to uSec units */ - - - status = DeviceIoControl( hDevice, - IOCTL_IMB_SEND_MESSAGE, - requestData, - sizeof(requestData), - responseData, - sizeof( responseData ), - & respLength, - NULL - ); - -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif + if (IpmiVersion != IPMI_09_VERSION) { + req->req.data[i++] = EMP_CHANNEL; + } + req->req.data[i++] = ptr->rqSa; + req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); + if (IpmiVersion == IPMI_09_VERSION) { + req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) + 1); + } else { + req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) + 1); + } + /* though software is responding, we have to provide BMCs slave address + * as responder address. + */ + req->req.data[i++] = BMC_SA; + req->req.data[i++] = ((ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3)); + req->req.data[i++] = ptr->cmd; + for (j = 0; j < responseDataLen; ++j, ++i) { + req->req.data[i] = responseDataBuf[j]; + } - if ( (status != TRUE) || (respLength != 1) || (responseData[0] != 0) ) - { + req->req.data[i] = 0; + if (IpmiVersion == IPMI_09_VERSION) { + j = 0; + } else { + j = 1; + } + for (; j < (i - 3); ++j) { + req->req.data[i] += req->req.data[j + 3]; + } + req->req.data[i] = ~(req->req.data[i]) + 1; + ++i; + req->req.dataLength = i; + + req->flags = 0; + /* convert to uSec units */ + req->timeOut = timeOut * 1000; + status = DeviceIoControl(hDevice, IOCTL_IMB_SEND_MESSAGE, requestData, + sizeof(requestData), responseData, sizeof(responseData), + &respLength, NULL); + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if ((status != TRUE) || (respLength != 1) || (responseData[0] != 0)) { return ACCESN_ERROR; } return ACCESN_OK; } - -/*This is not a API exported by the driver in stricter sense. It is added to support -// EMP functionality. Upper level software could have implemented this function.(pai 5/4/99) */ -/*/////////////////////////////////////////////////////////////////////////// -// SendTimedEmpMessageResponse_Ex -//////////////////////////////////////////////////////////////////////////// */ - -/*F* -// Name: SendTimedEmpMessageResponse_Ex -// Purpose: This function sends a response message to the EMP port -// Context: -// Returns: OK else error status code -// Parameters: -// -// Notes: none -*F*/ - - - +/* SendTimedEmpMessageResponse_Ex - sends response message to the EMP port. + * + * @ptr - pointer to the original request from EMP + * @responseDataBuf + * @responseDataLen + * @timeOut - how long to wait, in mSec units + * @sessionHandle - This is introduced in IPMI1.5,this is required to be sent in + * sendd message command as a parameter, which is then used by BMC + * to identify the correct DPC session to send the message to. + * @channelNumber - There are 3 different channels on which DPC communication + * goes on: + * * Emp - 1 + * * Lan channel one - 6, + * * Lan channel two(primary channel) - 7 + * + * returns - OK else error status code + */ ACCESN_STATUS -SendTimedEmpMessageResponse_Ex ( - - ImbPacket * ptr, /* pointer to the original request from EMP */ - char *responseDataBuf, - int responseDataLen, - int timeOut, /* how long to wait, in mSec units*/ - BYTE sessionHandle, /*This is introduced in IPMI1.5,this is required to be sent in - //send message command as a parameter,which is then used by BMC - //to identify the correct DPC session to send the mesage to. */ - BYTE channelNumber /*There are 3 different channels on which DPC communication goes on - //Emp - 1,Lan channel one - 6,Lan channel two(primary channel) - 7. */ - ) +SendTimedEmpMessageResponse_Ex (ImbPacket *ptr, char *responseDataBuf, int + responseDataLen, int timeOut, BYTE sessionHandle, BYTE + channelNumber) { - BOOL status; - BYTE responseData[MAX_IMB_RESP_SIZE]; - /* ImbResponseBuffer * resp = (ImbResponseBuffer *) responseData; */ - DWORD respLength = sizeof( responseData ); - BYTE requestData[MAX_IMB_RESP_SIZE]; - ImbRequestBuffer * req = (ImbRequestBuffer *) requestData; - int i,j; - + BOOL status; + BYTE responseData[MAX_IMB_RESP_SIZE]; + DWORD respLength = sizeof(responseData); + BYTE requestData[MAX_IMB_RESP_SIZE]; + ImbRequestBuffer *req = (ImbRequestBuffer *)requestData; + int i; + int j; /*form the response packet first */ - req->req.rsSa = BMC_SA; - if (IpmiVersion == IPMI_09_VERSION) - req->req.cmd = WRITE_EMP_BUFFER; - else - req->req.cmd = SEND_MESSAGE; - req->req.netFn = APP_NETFN; - req->req.rsLun = 0; + req->req.rsSa = BMC_SA; + if (IpmiVersion == IPMI_09_VERSION) { + req->req.cmd = WRITE_EMP_BUFFER; + } else { + req->req.cmd = SEND_MESSAGE; + } + req->req.netFn = APP_NETFN; + req->req.rsLun = 0; i = 0; + /* checking for the IPMI version & then assigning the channel number for + * EMP. Actually the channel number is same in both the versions.This is + * just to maintain the consistancy with the same method for LAN. This + * is the 1st byte of the SEND MESSAGE command. + */ + if (IpmiVersion == IPMI_10_VERSION) { + req->req.data[i++] = EMP_CHANNEL; + } else if (IpmiVersion == IPMI_15_VERSION) { + req->req.data[i++] = channelNumber; + } - /*checking for the IPMI version & then assigning the channel number for EMP - //Actually the channel number is same in both the versions.This is just to - //maintain the consistancy with the same method for LAN. - //This is the 1st byte of the SEND MESSAGE command. */ - if (IpmiVersion == IPMI_10_VERSION) - req->req.data[i++] = EMP_CHANNEL; - else if (IpmiVersion == IPMI_15_VERSION) - req->req.data[i++] = channelNumber; - - /*The second byte of data for SEND MESSAGE starts with session handle */ + /* The second byte of data for SEND MESSAGE starts with session + * handle + */ req->req.data[i++] = sessionHandle; - - /*Then it is the response slave address for SEND MESSAGE. */ - req->req.data[i++] = ptr->rqSa; - - /*Then the net function + lun for SEND MESSAGE command. */ - req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); - - /*Here the checksum is calculated.The checksum calculation starts after the channel number. - //so for the IPMI 1.5 version its a checksum of 3 bytes that is session handle,response slave - //address & netfun+lun. */ - if (IpmiVersion == IPMI_09_VERSION) - req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) +1); - else - { - if (IpmiVersion == IPMI_10_VERSION) - req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) +1); - else - req->req.data[i++] = ((~(req->req.data[2]+ req->req.data[3])) +1); - } - - /*This is the next byte of the message data for SEND MESSAGE command.It is the request - //slave address. */ - req->req.data[i++] = BMC_SA; /*though software is responding, we have to - //provide BMCs slave address as responder - //address. */ - - /*This is just the sequence number,which is the next byte of data for SEND MESSAGE */ - req->req.data[i++] = ( (ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3) ); - - /*The next byte is the command like get software ID(00).*/ - req->req.data[i++] = ptr->cmd; - - /*after the cmd the data ,which is sent by DPC & is retrived using the get message earlier - // is sent back to DPC. */ - for ( j = 0 ; j < responseDataLen ; ++j,++i) - req->req.data[i] = responseDataBuf[j]; - - req->req.data[i] = 0; - - /*The last byte of data for SEND MESSAGE command is the check sum ,which is calculated - //from the next byte of the previous checksum that is the request slave address. */ - if (IpmiVersion == IPMI_09_VERSION) - j = 0; - else - { - if (IpmiVersion == IPMI_10_VERSION) + /* Then it is the response slave address for SEND MESSAGE. */ + req->req.data[i++] = ptr->rqSa; + /* Then the net function + lun for SEND MESSAGE command. */ + req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); + /* Here the checksum is calculated.The checksum calculation starts after + * the channel number. So for the IPMI 1.5 version its a checksum of 3 + * bytes that is session handle,response slave address & netfun+lun. + */ + if (IpmiVersion == IPMI_09_VERSION) { + req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) +1); + } else { + if (IpmiVersion == IPMI_10_VERSION) { + req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) + 1); + } else { + req->req.data[i++] = ((~(req->req.data[2] + req->req.data[3])) + 1); + } + } + /* This is the next byte of the message data for SEND MESSAGE command.It + * is the request slave address. + */ + /* though software is responding, we have to provide BMCs slave address + * as responder address. + */ + req->req.data[i++] = BMC_SA; + /* This is just the sequence number,which is the next byte of data for + * SEND MESSAGE + */ + req->req.data[i++] = ((ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3)); + /* The next byte is the command like get software ID(00). */ + req->req.data[i++] = ptr->cmd; + /* after the cmd the data, which is sent by DPC & is retrieved using the + * get message earlier is sent back to DPC. + */ + for (j = 0; j < responseDataLen; ++j, ++i) { + req->req.data[i] = responseDataBuf[j]; + } + + req->req.data[i] = 0; + /* The last byte of data for SEND MESSAGE command is the check sum, which + * is calculated from the next byte of the previous checksum that is the + * request slave address. + */ + if (IpmiVersion == IPMI_09_VERSION) { + j = 0; + } else { + if (IpmiVersion == IPMI_10_VERSION) { j = 1; - else + } else { j = 2; - } - for ( ; j < ( i -3); ++j) - req->req.data[i] += req->req.data[j+3]; - req->req.data[i] = ~(req->req.data[i]) +1; + } + } + for (; j < (i - 3); ++j) { + req->req.data[i] += req->req.data[j + 3]; + } + req->req.data[i] = ~(req->req.data[i]) + 1; ++i; - req->req.dataLength = i; - - /*The flags & timeouts are used by the driver internally. */ - req->flags = 0; - req->timeOut = timeOut * 1000; /* convert to uSec units */ - - status = DeviceIoControl( hDevice, - IOCTL_IMB_SEND_MESSAGE, - requestData, - sizeof(requestData), - responseData, - sizeof( responseData ), - & respLength, - NULL - ); - - -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - - if ( (status != TRUE) || (respLength != 1) || (responseData[0] != 0) ) - { + req->req.dataLength = i; + /* The flags & timeouts are used by the driver internally. */ + req->flags = 0; + /* convert to uSec units */ + req->timeOut = timeOut * 1000; + status = DeviceIoControl(hDevice, IOCTL_IMB_SEND_MESSAGE, requestData, + sizeof(requestData), responseData, sizeof(responseData), + &respLength, NULL); + + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if ((status != TRUE) || (respLength != 1) || (responseData[0] != 0)) { return ACCESN_ERROR; } return ACCESN_OK; - - - } -/*This is not a API exported by the driver in stricter sense. It is -//added to support EMP functionality. Upper level software could have -//implemented this function.(pai 5/4/99) */ -/*/////////////////////////////////////////////////////////////////////////// -// SendTimedLanMessageResponse -///////////////////////////////////////////////////////////////////////////// */ - -/*F* -// Name: SendTimedLanMessageResponse -// Purpose: This function sends a response message to the DPC Over Lan -// Context: -// Returns: OK else error status code -// Parameters: -// -// Notes: none -*F*/ - +/* SendTimedLanMessageResponse - sends a response message to the DPC Over Lan + * + * @ptr - pointer to the original request from EMP + * @responseDataBuf + * @responseDataLen, + * @timeOut - how long to wait, in mSec units + * + * returns: OK else error status code + */ ACCESN_STATUS -SendTimedLanMessageResponse( - ImbPacket *ptr, /* pointer to the original request from EMP */ - char *responseDataBuf, - int responseDataLen, - int timeOut /* how long to wait, in mSec units */ - ) +SendTimedLanMessageResponse(ImbPacket *ptr, char *responseDataBuf, + int responseDataLen, int timeOut) { - BOOL status; - BYTE responseData[MAX_IMB_RESP_SIZE]; - /* ImbResponseBuffer * resp = (ImbResponseBuffer *) responseData; */ - DWORD respLength = sizeof( responseData ); - BYTE requestData[MAX_IMB_RESP_SIZE]; - ImbRequestBuffer * req = (ImbRequestBuffer *) requestData; - int i,j; - - /*form the response packet first */ - req->req.rsSa = BMC_SA; - if (IpmiVersion == IPMI_09_VERSION) - req->req.cmd = WRITE_EMP_BUFFER; - else - req->req.cmd = SEND_MESSAGE; - req->req.netFn = APP_NETFN; - - /* After discussion with firmware team (Shailendra), the lun number needs to stay at 0 - // even though the DPC over Lan firmware EPS states that the lun should be 1 for DPC - // Over Lan. - Simont (5/17/00) */ - req->req.rsLun = 0; + BOOL status; + BYTE responseData[MAX_IMB_RESP_SIZE]; + DWORD respLength = sizeof(responseData); + BYTE requestData[MAX_IMB_RESP_SIZE]; + ImbRequestBuffer *req = (ImbRequestBuffer *)requestData; + int i; + int j; + /* Form the response packet first */ + req->req.rsSa = BMC_SA; + if (IpmiVersion == IPMI_09_VERSION) { + req->req.cmd = WRITE_EMP_BUFFER; + } else { + req->req.cmd = SEND_MESSAGE; + } + req->req.netFn = APP_NETFN; + /* After discussion with firmware team (Shailendra), the lun number + * needs to stay at 0 even though the DPC over Lan firmware EPS states + * that the lun should be 1 for DPC Over Lan. - Simont (5/17/00) + */ + req->req.rsLun = 0; i = 0; - if (IpmiVersion != IPMI_09_VERSION) - req->req.data[i++] = LAN_CHANNEL; - - req->req.data[i++] = ptr->rqSa; - req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); - if (IpmiVersion == IPMI_09_VERSION) - req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) +1); - else - req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) +1); - - req->req.data[i++] = BMC_SA; /*though software is responding, we have to - //provide BMCs slave address as responder - //address. */ - - req->req.data[i++] = ( (ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3) ); - - req->req.data[i++] = ptr->cmd; - for ( j = 0 ; j < responseDataLen ; ++j,++i) - req->req.data[i] = responseDataBuf[j]; - - req->req.data[i] = 0; - if (IpmiVersion == IPMI_09_VERSION) - j = 0; - else - j = 1; - for ( ; j < ( i -3); ++j) - req->req.data[i] += req->req.data[j+3]; - req->req.data[i] = ~(req->req.data[i]) +1; - ++i; - req->req.dataLength = i; - - req->flags = 0; - req->timeOut = timeOut * 1000; /* convert to uSec units */ - + if (IpmiVersion != IPMI_09_VERSION) { + req->req.data[i++] = LAN_CHANNEL; + } - status = DeviceIoControl( hDevice, - IOCTL_IMB_SEND_MESSAGE, - requestData, - sizeof(requestData), - responseData, - sizeof( responseData ), - & respLength, - NULL - ); + req->req.data[i++] = ptr->rqSa; + req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); + if (IpmiVersion == IPMI_09_VERSION) { + req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) + 1); + } else { + req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) + 1); + } + /* Though software is responding, we have to provide BMCs slave address + * as responder address. + */ + req->req.data[i++] = BMC_SA; + req->req.data[i++] = ((ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3)); + req->req.data[i++] = ptr->cmd; + for (j = 0; j < responseDataLen; ++j, ++i) { + req->req.data[i] = responseDataBuf[j]; + } -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif + req->req.data[i] = 0; + if (IpmiVersion == IPMI_09_VERSION) { + j = 0; + } else { + j = 1; + } - if ( (status != TRUE) || (respLength != 1) || (responseData[0] != 0) ) - { + for (; j < (i - 3); ++j) { + req->req.data[i] += req->req.data[j + 3]; + } + req->req.data[i] = ~(req->req.data[i]) + 1; + ++i; + req->req.dataLength = i; + + req->flags = 0; + /* convert to uSec units */ + req->timeOut = timeOut * 1000; + status = DeviceIoControl(hDevice, IOCTL_IMB_SEND_MESSAGE, requestData, + sizeof(requestData), responseData, sizeof(responseData), + &respLength, NULL); + + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if ((status != TRUE) || (respLength != 1) || (responseData[0] != 0)) { return ACCESN_ERROR; } return ACCESN_OK; } -/*This is not a API exported by the driver in stricter sense. It is -//added to support EMP functionality. Upper level software could have -//implemented this function.(pai 5/4/99) */ -/*/////////////////////////////////////////////////////////////////////////// -// SendTimedLanMessageResponse_Ex -///////////////////////////////////////////////////////////////////////////// */ - -/*F* -// Name: SendTimedLanMessageResponse_Ex -// Purpose: This function sends a response message to the DPC Over Lan -// Context: -// Returns: OK else error status code -// Parameters: -// -// Notes: none -*F*/ - +/* SendTimedLanMessageResponse_Ex - sends a response message to the DPC Over + * LAN. + * + * @ptr - pointer to the original request from EMP + * @responseDataBuf + * @responseDataLen + * @timeOut - how long to wait, in mSec units + * @sessionHandle - This is introduced in IPMI1.5,this is required to be sent in + * send message command as a parameter,which is then used by BMC to identify the + * correct DPC session to send the message to. + * @channelNumber - There are 3 different channels on which DPC communication + * goes on: + * * Emp - 1 + * * Lan channel one - 6 + * * Lan channel two(primary channel) - 7 + * + * returns: OK else error status code + */ ACCESN_STATUS -SendTimedLanMessageResponse_Ex( - ImbPacket *ptr, /* pointer to the original request from EMP */ - char *responseDataBuf, - int responseDataLen, - int timeOut , /* how long to wait, in mSec units */ - BYTE sessionHandle, /*This is introduced in IPMI1.5,this is required to be sent in - //send message command as a parameter,which is then used by BMC - //to identify the correct DPC session to send the mesage to. */ - BYTE channelNumber /*There are 3 different channels on which DPC communication goes on - //Emp - 1,Lan channel one - 6,Lan channel two(primary channel) - 7. */ - ) +SendTimedLanMessageResponse_Ex(ImbPacket *ptr, char *responseDataBuf, int + responseDataLen, int timeOut, BYTE sessionHandle, BYTE + channelNumber) { - BOOL status; - BYTE responseData[MAX_IMB_RESP_SIZE]; - /* ImbResponseBuffer * resp = (ImbResponseBuffer *) responseData; */ - DWORD respLength = sizeof( responseData ); - BYTE requestData[MAX_IMB_RESP_SIZE]; - ImbRequestBuffer * req = (ImbRequestBuffer *) requestData; - int i,j; - - /*form the response packet first */ - req->req.rsSa = BMC_SA; - if (IpmiVersion == IPMI_09_VERSION) - req->req.cmd = WRITE_EMP_BUFFER; - else - req->req.cmd = SEND_MESSAGE; - req->req.netFn = APP_NETFN; - - /* After discussion with firmware team (Shailendra), the lun number needs to stay at 0 - // even though the DPC over Lan firmware EPS states that the lun should be 1 for DPC - // Over Lan. - Simont (5/17/00) */ - req->req.rsLun = 0; + BOOL status; + BYTE responseData[MAX_IMB_RESP_SIZE]; + DWORD respLength = sizeof(responseData); + BYTE requestData[MAX_IMB_RESP_SIZE]; + ImbRequestBuffer *req = (ImbRequestBuffer *)requestData; + int i; + int j; + /* form the response packet first */ + req->req.rsSa = BMC_SA; + if (IpmiVersion == IPMI_09_VERSION) { + req->req.cmd = WRITE_EMP_BUFFER; + } else { + req->req.cmd = SEND_MESSAGE; + } + req->req.netFn = APP_NETFN; + /* After discussion with firmware team (Shailendra), the lun number + * needs to stay at 0 even though the DPC over Lan firmware EPS states + * that the lun should be 1 for DPC Over Lan. - Simont (5/17/00) + */ + req->req.rsLun = 0; i = 0; - - /*checking for the IPMI version & then assigning the channel number for Lan accordingly. - //This is the 1st byte of the SEND MESSAGE command. */ - if (IpmiVersion == IPMI_10_VERSION) - req->req.data[i++] = LAN_CHANNEL; - else if (IpmiVersion == IPMI_15_VERSION) - req->req.data[i++] = channelNumber; - - /*The second byte of data for SEND MESSAGE starts with session handle */ + /* checking for the IPMI version & then assigning the channel number for + * LAN accordingly. + * This is the 1st byte of the SEND MESSAGE command. + */ + if (IpmiVersion == IPMI_10_VERSION) { + req->req.data[i++] = LAN_CHANNEL; + } else if (IpmiVersion == IPMI_15_VERSION) { + req->req.data[i++] = channelNumber; + } + /* The second byte of data for SEND MESSAGE starts with session handle + */ req->req.data[i++] = sessionHandle; - - /*Then it is the response slave address for SEND MESSAGE. */ - req->req.data[i++] = ptr->rqSa; - - /*Then the net function + lun for SEND MESSAGE command. */ - req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); - - /*Here the checksum is calculated.The checksum calculation starts after the channel number. - //so for the IPMI 1.5 version its a checksum of 3 bytes that is session handle,response slave - //address & netfun+lun. */ - if (IpmiVersion == IPMI_09_VERSION) - req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) +1); - else - { - if (IpmiVersion == IPMI_10_VERSION) - req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) +1); - else - req->req.data[i++] = ((~(req->req.data[2]+ req->req.data[3])) +1); - } - - /*This is the next byte of the message data for SEND MESSAGE command.It is the request - //slave address. */ - req->req.data[i++] = BMC_SA; /*though software is responding, we have to - //provide BMC's slave address as responder - //address. */ - - /*This is just the sequence number,which is the next byte of data for SEND MESSAGE */ - req->req.data[i++] = ( (ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3) ); - - /*The next byte is the command like get software ID(00). */ - req->req.data[i++] = ptr->cmd; - - /*after the cmd the data ,which is sent by DPC & is retrived using the get message earlier - // is sent back to DPC. */ - for ( j = 0 ; j < responseDataLen ; ++j,++i) - req->req.data[i] = responseDataBuf[j]; - - req->req.data[i] = 0; - - /*The last byte of data for SEND MESSAGE command is the check sum ,which is calculated - //from the next byte of the previous checksum that is the request slave address. */ - if (IpmiVersion == IPMI_09_VERSION) - j = 0; - else - { - if (IpmiVersion == IPMI_10_VERSION) + /* Then it is the response slave address for SEND MESSAGE. */ + req->req.data[i++] = ptr->rqSa; + /* Then the net function + lun for SEND MESSAGE command. */ + req->req.data[i++] = (((ptr->nfLn & 0xfc) | 0x4) | ((ptr->seqLn) & 0x3)); + /* Here the checksum is calculated.The checksum calculation starts after + * the channel number. So for the IPMI 1.5 version its a checksum of 3 + * bytes that is session handle,response slave address & netfun+lun. + */ + if (IpmiVersion == IPMI_09_VERSION) { + req->req.data[i++] = ((~(req->req.data[0] + req->req.data[1])) + 1); + } else { + if (IpmiVersion == IPMI_10_VERSION) { + req->req.data[i++] = ((~(req->req.data[1] + req->req.data[2])) + 1); + } else { + req->req.data[i++] = ((~(req->req.data[2] + req->req.data[3])) + 1); + } + } + /* This is the next byte of the message data for SEND MESSAGE command.It + * is the request slave address. + */ + /* Though software is responding, we have to provide BMC's slave address + * as responder address. + */ + req->req.data[i++] = BMC_SA; + /* This is just the sequence number,which is the next byte of data for + * SEND MESSAGE + */ + req->req.data[i++] = ((ptr->seqLn & 0xfc) | (ptr->nfLn & 0x3)); + /* The next byte is the command like get software ID(00). */ + req->req.data[i++] = ptr->cmd; + /* After the cmd the data ,which is sent by DPC & is retrieved using the + * get message earlier is sent back to DPC. + */ + for (j = 0; j < responseDataLen; ++j, ++i) { + req->req.data[i] = responseDataBuf[j]; + } + req->req.data[i] = 0; + /* The last byte of data for SEND MESSAGE command is the check sum which + * is calculated from the next byte of the previous checksum that is the + * request slave address. + */ + if (IpmiVersion == IPMI_09_VERSION) { + j = 0; + } else { + if (IpmiVersion == IPMI_10_VERSION) { j = 1; - else + } else { j = 2; - } - for ( ; j < ( i -3); ++j) - req->req.data[i] += req->req.data[j+3]; - req->req.data[i] = ~(req->req.data[i]) +1; + } + } + for (; j < (i - 3); ++j) { + req->req.data[i] += req->req.data[j + 3]; + } + req->req.data[i] = ~(req->req.data[i]) + 1; ++i; - req->req.dataLength = i; - - /*The flags & timeouts are used by the driver internally */ - req->flags = 0; - req->timeOut = timeOut * 1000; /* convert to uSec units */ - - - status = DeviceIoControl( hDevice, - IOCTL_IMB_SEND_MESSAGE, - requestData, - sizeof(requestData), - responseData, - sizeof( responseData ), - & respLength, - NULL - ); - -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - if ( (status != TRUE) || (respLength != 1) || (responseData[0] != 0) ) - { + req->req.dataLength = i; + /* The flags & timeouts are used by the driver internally */ + req->flags = 0; + /* convert to uSec units */ + req->timeOut = timeOut * 1000; + status = DeviceIoControl(hDevice, IOCTL_IMB_SEND_MESSAGE, requestData, + sizeof(requestData), responseData, sizeof(responseData), + &respLength, NULL); + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if ((status != TRUE) || (respLength != 1) || (responseData[0] != 0)) { return ACCESN_ERROR; } return ACCESN_OK; } -/*/////////////////////////////////////////////////////////////////////////// -// SendTimedImbpRequest -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: SendTimedImbpRequest -// Purpose: This function sends a request for BMC implemented function -// Context: Used by Upper level agents (sis modules) to access BMC implemented functionality. -// Returns: OK else error status code -// Parameters: -// reqPtr -// timeOut -// respDataPtr -// respLen -// Notes: none -*F*/ +/* SendTimedImbpRequest - This function sends a request for BMC implemented function + * + * @reqPtr - request info and data + * @timeOut - how long to wait, in mSec units + * @respDataPtr - where to put response data + * @respDataLen - how much response data there is + * @completionCode - request status from dest controller + * + * returns: OK else error status code + */ ACCESN_STATUS -SendTimedImbpRequest ( - IMBPREQUESTDATA *reqPtr, /* request info and data */ - int timeOut, /* how long to wait, in mSec units */ - BYTE *respDataPtr, /* where to put response data */ - int *respDataLen, /* how much response data there is */ - BYTE *completionCode /* request status from dest controller */ - ) +SendTimedImbpRequest(IMBPREQUESTDATA *reqPtr, int timeOut, BYTE *respDataPtr, + int *respDataLen, BYTE *completionCode) { - BYTE responseData[MAX_BUFFER_SIZE]; - ImbResponseBuffer * resp = (ImbResponseBuffer *) responseData; - DWORD respLength = sizeof( responseData ); - BYTE requestData[MAX_BUFFER_SIZE]; - ImbRequestBuffer * req = (ImbRequestBuffer *) requestData; - BOOL status; - - - req->req.rsSa = reqPtr->rsSa; - req->req.cmd = reqPtr->cmdType; - req->req.netFn = reqPtr->netFn; - req->req.rsLun = reqPtr->rsLun; - req->req.dataLength = reqPtr->dataLength; - -#ifndef NO_MACRO_ARGS - DEBUG("cmd=%02x, pdata=%p, datalen=%x\n", req->req.cmd, - reqPtr->data, reqPtr->dataLength ); -#endif - memcpy( req->req.data, reqPtr->data, reqPtr->dataLength ); - - req->flags = 0; - req->timeOut = timeOut * 1000; /* convert to uSec units */ - -#ifndef NO_MACRO_ARGS - DEBUG("%s: rsSa 0x%x cmd 0x%x netFn 0x%x rsLun 0x%x\n", __FUNCTION__, - req->req.rsSa, req->req.cmd, req->req.netFn, req->req.rsLun); -#endif - - - status = DeviceIoControl( hDevice, - IOCTL_IMB_SEND_MESSAGE, - requestData, - sizeof( requestData ), - & responseData, - sizeof( responseData ), - & respLength, - NULL - ); -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl returned status = %d\n",__FUNCTION__, status); -#endif + BYTE responseData[MAX_BUFFER_SIZE]; + ImbResponseBuffer *resp = (ImbResponseBuffer *)responseData; + DWORD respLength = sizeof(responseData); + BYTE requestData[MAX_BUFFER_SIZE]; + ImbRequestBuffer *req = (ImbRequestBuffer *)requestData; + BOOL status; + + req->req.rsSa = reqPtr->rsSa; + req->req.cmd = reqPtr->cmdType; + req->req.netFn = reqPtr->netFn; + req->req.rsLun = reqPtr->rsLun; + req->req.dataLength = reqPtr->dataLength; + + lprintf(LOG_DEBUG, "cmd=%02x, pdata=%p, datalen=%x", req->req.cmd, + reqPtr->data, reqPtr->dataLength); + memcpy(req->req.data, reqPtr->data, reqPtr->dataLength); + + req->flags = 0; + /* convert to uSec units */ + req->timeOut = timeOut * 1000; + lprintf(LOG_DEBUG, "%s: rsSa 0x%x cmd 0x%x netFn 0x%x rsLun 0x%x", + __func__, req->req.rsSa, req->req.cmd, + req->req.netFn, req->req.rsLun); + + status = DeviceIoControl(hDevice, IOCTL_IMB_SEND_MESSAGE, requestData, + sizeof(requestData), &responseData, + sizeof(responseData), &respLength, NULL); + + lprintf(LOG_DEBUG, "%s: DeviceIoControl returned status = %d", + __func__, status); #ifdef DBG_IPMI - printf("%s: rsSa %x cmd %x netFn %x lun %x, status=%d, cc=%x, rlen=%d\n", - __FUNCTION__, req->req.rsSa, req->req.cmd, req->req.netFn, - req->req.rsLun, status, resp->cCode, respLength ); + /* TODO */ + printf("%s: rsSa %x cmd %x netFn %x lun %x, status=%d, cc=%x, rlen=%d\n", + __func__, req->req.rsSa, req->req.cmd, + req->req.netFn, req->req.rsLun, status, resp->cCode, + respLength); #endif - if( status != TRUE ) { + if (status != TRUE) { DWORD error; error = GetLastError(); return error; - } - if( respLength == 0 ) { + } else if (respLength == 0) { return ACCESN_ERROR; } - - /* - * give the caller his response - */ + /* give the caller his response */ *completionCode = resp->cCode; - *respDataLen = 0; + *respDataLen = 0; - if(( respLength > 1 ) && ( respDataPtr)) - { - *respDataLen = respLength - 1; - memcpy( respDataPtr, resp->data, *respDataLen); + if ((respLength > 1) && (respDataPtr)) { + *respDataLen = respLength - 1; + memcpy(respDataPtr,resp->data, *respDataLen); } - - return ACCESN_OK; } - -/*///////////////////////////////////////////////////////////////////////// -//SendAsyncImbpRequest -/////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: SendAsyncImbpRequest -// Purpose: This function sends a request for Asynchronous IMB implemented function -// Context: Used by Upper level agents (sis modules) to access Asynchronous IMB implemented functionality. -// Returns: OK else error status code -// Parameters: -// reqPtr Pointer to Async IMB request -// seqNo Sequence Munber -// Notes: none -*F*/ +/* SendAsyncImbpRequest - sends a request for Asynchronous IMB implemented function. + * + * @reqPtr - Pointer to Async IMB request + * @seqNo -Sequence Munber + * + * returns: OK else error status code + */ ACCESN_STATUS -SendAsyncImbpRequest ( - IMBPREQUESTDATA *reqPtr, /* request info and data */ - BYTE * seqNo /* sequence number used in creating IMB msg */ - ) +SendAsyncImbpRequest(IMBPREQUESTDATA *reqPtr, BYTE *seqNo) { - - BOOL status; - BYTE responseData[MAX_IMB_RESP_SIZE]; - ImbResponseBuffer * resp = (ImbResponseBuffer *) responseData; - DWORD respLength = sizeof( responseData ); - BYTE requestData[MAX_IMB_RESP_SIZE]; - ImbRequestBuffer * req = (ImbRequestBuffer *) requestData; - - req->req.rsSa = reqPtr->rsSa; - req->req.cmd = reqPtr->cmdType; - req->req.netFn = reqPtr->netFn; - req->req.rsLun = reqPtr->rsLun; - req->req.dataLength = reqPtr->dataLength; - - memcpy( req->req.data, reqPtr->data, reqPtr->dataLength ); - - req->flags = NO_RESPONSE_EXPECTED; - req->timeOut = 0; /* no timeouts for async sends */ - - status = DeviceIoControl( hDevice, - IOCTL_IMB_SEND_MESSAGE, - requestData, - sizeof( requestData ), - & responseData, - sizeof( responseData ), - & respLength, - NULL - ); -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - if( status != TRUE ) { + BOOL status; + BYTE responseData[MAX_IMB_RESP_SIZE]; + ImbResponseBuffer *resp = (ImbResponseBuffer *)responseData; + DWORD respLength = sizeof(responseData); + BYTE requestData[MAX_IMB_RESP_SIZE]; + ImbRequestBuffer *req = (ImbRequestBuffer *)requestData; + + req->req.rsSa = reqPtr->rsSa; + req->req.cmd = reqPtr->cmdType; + req->req.netFn = reqPtr->netFn; + req->req.rsLun = reqPtr->rsLun; + req->req.dataLength = reqPtr->dataLength; + memcpy(req->req.data, reqPtr->data, reqPtr->dataLength); + + req->flags = NO_RESPONSE_EXPECTED; + /* no timeouts for async sends */ + req->timeOut = 0; + + status = DeviceIoControl(hDevice, IOCTL_IMB_SEND_MESSAGE, requestData, + sizeof(requestData), &responseData, + sizeof(responseData), &respLength, NULL); + + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if (status != TRUE) { DWORD error; error = GetLastError(); return error; - } - if( respLength != 2 ) { + } else if (respLength != 2) { return ACCESN_ERROR; } - /* - // give the caller his sequence number - */ + /* give the caller his sequence number */ *seqNo = resp->data[0]; - return ACCESN_OK; - } -/*/////////////////////////////////////////////////////////////////////////// -//GetAsyncImbpMessage -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: GetAsyncImbpMessage -// Purpose: This function gets the next available async message with a message id -// greater than SeqNo. The message looks like an IMB packet -// and the length and Sequence number is returned -// Context: Used by Upper level agents (sis modules) to access Asynchronous IMB implemented functionality. -// Returns: OK else error status code -// Parameters: -// msgPtr Pointer to Async IMB request -// msgLen Length -// timeOut Time to wait -// seqNo Sequence Munber -// Notes: none -*F*/ - +/* GetAsyncImbpMessage - This function gets the next available async message + * with a message ID greater than SeqNo. The message looks like an IMB packet + * and the length and Sequence number is returned. + * + * @msgPtr - request info and data + * @msgLen - IN - length of buffer, OUT - msg len + * @timeOut - how long to wait for the message + * @seqNo - previously returned seq number(or ASYNC_SEQ_START) + * @channelNumber + * + * returns: OK else error status code + */ ACCESN_STATUS -GetAsyncImbpMessage ( - ImbPacket * msgPtr, /* request info and data */ - DWORD *msgLen, /* IN - length of buffer, OUT - msg len */ - DWORD timeOut, /* how long to wait for the message */ - ImbAsyncSeq *seqNo, /* previously returned seq number */ - /* (or ASYNC_SEQ_START) */ - DWORD channelNumber - ) +GetAsyncImbpMessage (ImbPacket *msgPtr, DWORD *msgLen, DWORD timeOut, + ImbAsyncSeq *seqNo, DWORD channelNumber) { - - BOOL status; - BYTE responseData[MAX_ASYNC_RESP_SIZE], lun; - ImbAsyncResponse * resp = (ImbAsyncResponse *) responseData; - DWORD respLength = sizeof( responseData ); - ImbAsyncRequest req; - - while(1) - { - - - if( (msgPtr == NULL) || (msgLen == NULL) || ( seqNo == NULL) ) - return ACCESN_ERROR; - - req.timeOut = timeOut * 1000; /* convert to uSec units */ - req.lastSeq = *seqNo; - - - status = DeviceIoControl( hDevice, - IOCTL_IMB_GET_ASYNC_MSG, - & req, - sizeof( req ), - & responseData, - sizeof( responseData ), - & respLength, - NULL - ); - -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - if( status != TRUE ) { - DWORD error = GetLastError(); - /* - // handle "msg not available" specially. it is - // different from a random old error. - */ - switch( error ) { - case IMB_MSG_NOT_AVAILABLE: - return ACCESN_END_OF_DATA; - default: - return ACCESN_ERROR; - } - return ACCESN_ERROR; - } - if( respLength < MIN_ASYNC_RESP_SIZE ) { - return ACCESN_ERROR; - } - respLength -= MIN_ASYNC_RESP_SIZE; - - if( *msgLen < respLength ) { - return ACCESN_ERROR; - } - - - /*same code as in NT section */ - if ( IpmiVersion == IPMI_09_VERSION) - { - - switch( channelNumber) { - case IPMB_CHANNEL: - lun = IPMB_LUN; - break; - - case EMP_CHANNEL: - lun = EMP_LUN; - break; - - default: - lun = RESERVED_LUN; - break; - } - - if ( (lun == RESERVED_LUN) || - (lun != ((((ImbPacket *)(resp->data))->nfLn) & 0x3 )) - ) - { - *seqNo = resp->thisSeq; - continue; - } - - - memcpy( msgPtr, resp->data, respLength ); - *msgLen = respLength; - - } - else - { - /* it is a 1.0 or above version */ - - if (resp->data[0] != (BYTE)channelNumber) - { - *seqNo = resp->thisSeq; - continue; - } - - memcpy( msgPtr, &(resp->data[1]), respLength-1 ); - *msgLen = respLength-1; - - - } - - /* - // give the caller his sequence number - */ - *seqNo = resp->thisSeq; - - return ACCESN_OK; - - } /*while (1) */ + /* This function does exactly the same as GetAsuncImbpMessage_Ex(), + * but doesn't return session handle and privilege + */ + return GetAsyncImbpMessage_Ex(msgPtr, msgLen, timeOut, + seqNo, channelNumber, + NULL, NULL); } - -/*/////////////////////////////////////////////////////////////////////////// -//GetAsyncImbpMessage_Ex -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: GetAsyncImbpMessage_Ex -// Purpose: This function gets the next available async message with a message id -// greater than SeqNo. The message looks like an IMB packet -// and the length and Sequence number is returned -// Context: Used by Upper level agents (sis modules) to access Asynchronous IMB implemented functionality. -// Returns: OK else error status code -// Parameters: -// msgPtr Pointer to Async IMB request -// msgLen Length -// timeOut Time to wait -// seqNo Sequence Munber -// Notes: none -*F*/ - +/* GetAsyncImbpMessage_Ex - gets the next available async message with a message + * ID greater than SeqNo. The message looks like an IMB packet and the length + * and Sequence number is returned. + * + * @msgPtr - request info and data + * @msgLen - IN - length of buffer, OUT - msg len + * @timeOut - how long to wait for the message + * @seqNo - previously returned seq number(or ASYNC_SEQ_START) + * @channelNumber + * @sessionHandle + * @privilege + * + * returns: OK else error status code + */ ACCESN_STATUS -GetAsyncImbpMessage_Ex ( - ImbPacket * msgPtr, /* request info and data */ - DWORD *msgLen, /* IN - length of buffer, OUT - msg len */ - DWORD timeOut, /* how long to wait for the message */ - ImbAsyncSeq *seqNo, /* previously returned seq number */ - /* (or ASYNC_SEQ_START) */ - DWORD channelNumber, - BYTE * sessionHandle, - BYTE * privilege - ) +GetAsyncImbpMessage_Ex(ImbPacket *msgPtr, DWORD *msgLen, DWORD timeOut, + ImbAsyncSeq *seqNo, DWORD channelNumber, BYTE *sessionHandle, + BYTE *privilege) { + BOOL status; + BYTE responseData[MAX_ASYNC_RESP_SIZE]; + BYTE lun; + ImbAsyncResponse *resp = (ImbAsyncResponse *)responseData; + DWORD respLength = sizeof(responseData); + ImbAsyncRequest req; + + while (1) { + if (!msgPtr || !msgLen || !seqNo) { + return ACCESN_ERROR; + } - BOOL status; - BYTE responseData[MAX_ASYNC_RESP_SIZE], lun; - ImbAsyncResponse * resp = (ImbAsyncResponse *) responseData; - DWORD respLength = sizeof( responseData ); - ImbAsyncRequest req; - - while(1) - { - - - if( (msgPtr == NULL) || (msgLen == NULL) || ( seqNo == NULL) ) + /* convert to uSec units */ + req.timeOut = timeOut * 1000; + req.lastSeq = *seqNo; + status = DeviceIoControl(hDevice, IOCTL_IMB_GET_ASYNC_MSG, &req, + sizeof(req), &responseData, + sizeof(responseData), &respLength, NULL); + + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", + __func__, status); + if (status != TRUE) { + DWORD error = GetLastError(); + /* handle "msg not available" specially. it is + * different from a random old error. + */ + switch (error) { + case IMB_MSG_NOT_AVAILABLE: + return ACCESN_END_OF_DATA; + break; + default: return ACCESN_ERROR; + break; + } + } else if (respLength < MIN_ASYNC_RESP_SIZE) { + return ACCESN_ERROR; + } - req.timeOut = timeOut * 1000; /* convert to uSec units */ - req.lastSeq = *seqNo; - - - status = DeviceIoControl( hDevice, - IOCTL_IMB_GET_ASYNC_MSG, - & req, - sizeof( req ), - & responseData, - sizeof( responseData ), - & respLength, - NULL - ); + respLength -= MIN_ASYNC_RESP_SIZE; -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif + if (*msgLen < respLength) { + return ACCESN_ERROR; + } - if( status != TRUE ) { - DWORD error = GetLastError(); - /* - // handle "msg not available" specially. it is - // different from a random old error. - */ - switch( error ) { - case IMB_MSG_NOT_AVAILABLE: - return ACCESN_END_OF_DATA; - default: - return ACCESN_ERROR; - } - return ACCESN_ERROR; + /* same code as in NT section */ + if (IpmiVersion == IPMI_09_VERSION) { + switch (channelNumber) { + case IPMB_CHANNEL: + lun = IPMB_LUN; + break; + case EMP_CHANNEL: + lun = EMP_LUN; + break; + default: + lun = RESERVED_LUN; + break; } - if( respLength < MIN_ASYNC_RESP_SIZE ) { - return ACCESN_ERROR; - } - respLength -= MIN_ASYNC_RESP_SIZE; - if( *msgLen < respLength ) { - return ACCESN_ERROR; + if ((lun == RESERVED_LUN) + || (lun != ((((ImbPacket *)(resp->data))->nfLn) & 0x3))) { + *seqNo = resp->thisSeq; + continue; } - - /*same code as in NT section */ - if ( IpmiVersion == IPMI_09_VERSION) - { - - switch( channelNumber) { - case IPMB_CHANNEL: - lun = IPMB_LUN; - break; - - case EMP_CHANNEL: - lun = EMP_LUN; - break; - - default: - lun = RESERVED_LUN; - break; - } - - if ( (lun == RESERVED_LUN) || - (lun != ((((ImbPacket *)(resp->data))->nfLn) & 0x3 )) - ) - { - *seqNo = resp->thisSeq; - continue; - } - - - memcpy( msgPtr, resp->data, respLength ); - *msgLen = respLength; - - } - else - { - if((sessionHandle ==NULL) || (privilege ==NULL)) - return ACCESN_ERROR; - - /*With the new IPMI version the get message command returns the - //channel number along with the privileges.The 1st 4 bits of the - //second byte of the response data for get message command represent - //the channel number & the last 4 bits are the privileges. */ - *privilege = (resp->data[0] & 0xf0)>> 4; - - if ((resp->data[0] & 0x0f) != (BYTE)channelNumber) - { - *seqNo = resp->thisSeq; - continue; - } - - - /*The get message command according to IPMI 1.5 spec now even - //returns the session handle.This is required to be captured - //as it is required as request data for send message command. */ + memcpy(msgPtr, resp->data, respLength); + *msgLen = respLength; + } else { + /* it is version 1.0 or better */ + if ((resp->data[0] & 0x0f) != (BYTE)channelNumber) { + *seqNo = resp->thisSeq; + continue; + } + /* With the new IPMI version the get message command + * returns the channel number along with the + * privileges. The 1st 4 bits of the second byte of the + * response data for get message command represent the + * channel number & the last 4 bits are the privileges. + */ + if (sessionHandle && privilege) { + *privilege = (resp->data[0] & 0xf0) >> 4; + /* The get message command according to IPMI 1.5 spec + * now even returns the session handle. This is required + * to be captured as it is required as request data for + * send message command. + */ *sessionHandle = resp->data[1]; - memcpy( msgPtr, &(resp->data[2]), respLength-1 ); - *msgLen = respLength-1; - - } - - /* - // give the caller his sequence number - */ + memcpy(msgPtr, &(resp->data[2]), (respLength - 1)); + *msgLen = respLength - 1; + } + /* give the caller his sequence number */ *seqNo = resp->thisSeq; - return ACCESN_OK; - - } /*while (1) */ -} - - - -/*////////////////////////////////////////////////////////////////////////////// -//IsAsyncMessageAvailable -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: IsMessageAvailable -// Purpose: This function waits for an Async Message -// -// Context: Used by Upper level agents access Asynchronous IMB based -// messages -// Returns: OK else error status code -// Parameters: -// eventId -// -// Notes: This call will block the calling thread if no Async events are -// are available in the queue. -// -*F*/ -ACCESN_STATUS -IsAsyncMessageAvailable (unsigned int eventId ) -{ - int dummy; - int respLength = 0; - BOOL status; - - /* confirm that app is not using a bad Id */ - - - if ( AsyncEventHandle != (HANDLE) eventId) - return ACCESN_ERROR; - - status = DeviceIoControl(hDevice, - IOCTL_IMB_CHECK_EVENT, - &AsyncEventHandle, - sizeof(HANDLE ), - &dummy, - sizeof(int), - (LPDWORD) & respLength, - NULL - ); -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - if( status != TRUE ) - return ACCESN_ERROR; - - - return ACCESN_OK; + } } - -/*I have retained this commented code because later we may want to use -//DPC message specific Processing (pai 11/21) */ - -#ifdef NOT_COMPILED_BUT_LEFT_HERE_FOR_NOW - -/*////////////////////////////////////////////////////////////////////////////// -//GetAsyncDpcMessage -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: GetAsyncDpcMessage -// Purpose: This function gets the next available async message from -// the DPC client. -// -// Context: Used by Upper level agents access Asynchronous IMB based -// messages sent by the DPC client. -// Returns: OK else error status code -// Parameters: -// msgPtr Pointer to Async IMB request -// msgLen Length -// timeOut Time to wait -// seqNo Sequence Munber -// Notes: This call will block the calling thread if no Async events are -// are available in the queue. -// -*F*/ - +/* IsAsyncMessageAvailable - Waits for an Async Message. This call will block + * the calling thread if no Async events are are available in the queue. + * + * @dummy + * @respLength + * @status + * + * returns: OK else error status code + */ ACCESN_STATUS -GetAsyncDpcMessage ( - ImbPacket * msgPtr, /* request info and data */ - DWORD * msgLen, /* IN - length of buffer, OUT - msg len */ - DWORD timeOut, /* how long to wait for the message */ - ImbAsyncSeq * seqNo, /* previously returned seq number (or ASYNC_SEQ_START) */ - ) +IsAsyncMessageAvailable(unsigned int eventId) { - BOOL status; - BYTE responseData[MAX_ASYNC_RESP_SIZE]; - ImbAsyncResponse * resp = (ImbAsyncResponse *) responseData; - DWORD respLength = sizeof( responseData ); - ImbAsyncRequest req; - - if( msgPtr == NULL || msgLen == NULL || seqNo == NULL ) - return ACCESN_ERROR; - - req.lastSeq = *seqNo; - - - hEvt = CreateEvent (NULL, TRUE, FALSE, NULL) ; - if (!hEvt) { + int dummy; + int respLength = 0; + BOOL status; + /* confirm that app is not using a bad Id */ + if (AsyncEventHandle != (HANDLE)eventId) { return ACCESN_ERROR; } - - status = DeviceIoControl( hDevice, - IOCTL_IMB_GET_DPC_MSG, - & req, - sizeof( req ), - & responseData, - sizeof( responseData ), - & respLength, - &ovl - ); - - if( status != TRUE ) { - DWORD error = GetLastError(); - /* - // handle "msg not available" specially. it is different from - // a random old error. - // - */ - if (!status) - { - switch (error ) - { - case ERROR_IO_PENDING: - - WaitForSingleObject (hEvt, INFINITE) ; - ResetEvent (hEvt) ; - break; - - case IMB_MSG_NOT_AVAILABLE: - - CloseHandle(hEvt); - return ACCESN_END_OF_DATA; - - default: - CloseHandle(hEvt); - return ACCESN_ERROR; - - } - } - - - - if ( - ( GetOverlappedResult(hDevice, - &ovl, - (LPDWORD)&respLength, - TRUE - ) == 0 ) || (respLength <= 0) - ) - - { - - CloseHandle(hEvt); - return ACCESN_ERROR; - - } - - - } - - if( respLength < MIN_ASYNC_RESP_SIZE ) { - CloseHandle(hEvt); - return ACCESN_ERROR; - } - - respLength -= MIN_ASYNC_RESP_SIZE; - - if( *msgLen < respLength ) { - - /* The following code should have been just return ACCESN_out_of_range */ - CloseHandle(hEvt); + status = DeviceIoControl(hDevice, IOCTL_IMB_CHECK_EVENT, + &AsyncEventHandle, sizeof(HANDLE), &dummy, sizeof(int), + (LPDWORD)&respLength, NULL); + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if (status != TRUE) { return ACCESN_ERROR; } - - memcpy( msgPtr, resp->data, respLength ); - - *msgLen = respLength; - /* - // give the caller his sequence number - */ - *seqNo = resp->thisSeq; - - CloseHandle(hEvt); - - return ACCESN_OK; - } -#endif /*NOT_COMPILED_BUT_LEFT_HERE_FOR_NOW*/ - - -/*///////////////////////////////////////////////////////////////////////////// -//RegisterForImbAsyncMessageNotification -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: RegisterForImbAsyncMessageNotification -// Purpose: This function Registers the calling application -// for Asynchronous notification when a sms message -// is available with the IMB driver. -// -// Context: Used by Upper level agents to know that an async -// SMS message is available with the driver. -// Returns: OK else error status code -// Parameters: -// handleId pointer to the registration handle -// -// Notes: The calling application should use the returned handle to -// get the Async messages.. -*F*/ +/* RegisterForImbAsyncMessageNotification - This function Registers the calling + * application for Asynchronous notification when a sms message is available + * with the IMB driver. + * + * Notes: The calling application should use the returned handle to + * get the Async messages.. + * + * @handleId - pointer to the registration handle + * + * returns: OK else error status code + */ ACCESN_STATUS -RegisterForImbAsyncMessageNotification (unsigned int *handleId) - +RegisterForImbAsyncMessageNotification(unsigned int *handleId) { - BOOL status; - DWORD respLength ; - int dummy; - + BOOL status; + DWORD respLength ; + int dummy; /*allow only one app to register */ - - if( (handleId == NULL ) || (AsyncEventHandle) ) + if (!handleId || AsyncEventHandle) { return ACCESN_ERROR; - - - status = DeviceIoControl(hDevice, - IOCTL_IMB_REGISTER_ASYNC_OBJ, - &dummy, - sizeof( int ), - &AsyncEventHandle, - (DWORD)sizeof(HANDLE ), - (LPDWORD) & respLength, - NULL - ); -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - if( (respLength != sizeof(int)) || (status != TRUE )) - return ACCESN_ERROR; - + } + status = DeviceIoControl(hDevice, IOCTL_IMB_REGISTER_ASYNC_OBJ, &dummy, + sizeof(int), &AsyncEventHandle, (DWORD)sizeof(HANDLE), + (LPDWORD)&respLength, NULL); + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if ((respLength != sizeof(int)) || (status != TRUE)) { + return ACCESN_ERROR; + } /* printf("imbapi: Register handle = %x\n",AsyncEventHandle); *//*++++*/ - *handleId = (unsigned int) AsyncEventHandle; - -#ifndef NO_MACRO_ARGS - DEBUG("handleId = %x AsyncEventHandle %x\n", *handleId, AsyncEventHandle); -#endif + *handleId = (unsigned int)AsyncEventHandle; + lprintf(LOG_DEBUG, "handleId = %x AsyncEventHandle %x", *handleId, + AsyncEventHandle); return ACCESN_OK; } - - - - -/*///////////////////////////////////////////////////////////////////////////// -//UnRegisterForImbAsyncMessageNotification -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: UnRegisterForImbAsyncMessageNotification -// Purpose: This function un-registers the calling application -// for Asynchronous notification when a sms message -// is available with the IMB driver. -// -// Context: Used by Upper level agents to un-register -// for async. notification of sms messages -// Returns: OK else error status code -// Parameters: -// handleId pointer to the registration handle -// iFlag value used to determine where this function was called from -// _it is used currently on in NetWare environment_ -// -// Notes: -*F*/ +/* UnRegisterForImbAsyncMessageNotification - This function un-registers the + * calling application for Asynchronous notification when a sms message is + * available with the IMB driver. It is used by Upper level agents to + * un-register for async. notification of sms messages. + * + * @handleId - pointer to the registration handle + * @iFlag - value used to determine where this function was called from. It is + * used currently on in NetWare environment. + * + * returns - status + */ ACCESN_STATUS -UnRegisterForImbAsyncMessageNotification (unsigned int handleId, int iFlag) - +UnRegisterForImbAsyncMessageNotification(unsigned int handleId, int iFlag) { - BOOL status; - DWORD respLength ; - int dummy; - - iFlag = iFlag; /* to keep compiler happy We are not using this flag*/ - - if ( AsyncEventHandle != (HANDLE) handleId) - return ACCESN_ERROR; - - status = DeviceIoControl(hDevice, - IOCTL_IMB_DEREGISTER_ASYNC_OBJ, - &AsyncEventHandle, - (DWORD)sizeof(HANDLE ), - &dummy, - (DWORD)sizeof(int ), - (LPDWORD) & respLength, - NULL - ); -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif + BOOL status; + DWORD respLength ; + int dummy; + /* to keep compiler happy. We are not using this flag*/ + iFlag = iFlag; - if( status != TRUE ) - return ACCESN_ERROR; + if (AsyncEventHandle != (HANDLE)handleId) { + return ACCESN_ERROR; + } + status = DeviceIoControl(hDevice, IOCTL_IMB_DEREGISTER_ASYNC_OBJ, + &AsyncEventHandle, (DWORD)sizeof(HANDLE ), &dummy, + (DWORD)sizeof(int), (LPDWORD)&respLength, NULL ); + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if (status != TRUE) { + return ACCESN_ERROR; + } return ACCESN_OK; } - -/*/////////////////////////////////////////////////////////////////////////// -// SetShutDownCode -///////////////////////////////////////////////////////////////////////////// */ -/*F* -// Name: SetShutDownCode -// Purpose: To set the shutdown action code -// Context: Called by the System Control Subsystem -// Returns: none -// Parameters: -// code shutdown action code which can be either -// SD_NO_ACTION, SD_RESET, SD_POWER_OFF as defined in imb_if.h -*F*/ - -ACCESN_STATUS -SetShutDownCode ( - int delayTime, /* time to delay in 100ms units */ - int code /* what to do when time expires */ - ) -{ - DWORD retLength; - BOOL status; - ShutdownCmdBuffer cmd; - - /* - // If Imb driver is not present return AccessFailed - */ - if(hDevice == INVALID_HANDLE_VALUE) +/* SetShutDownCode - To set the shutdown action code. + * + * @code - shutdown action code which can be either SD_NO_ACTION, SD_RESET, + * SD_POWER_OFF as defined in imb_if.h + * @delayTime - time to delay in 100ms units + * + * returns - status + */ +ACCESN_STATUS +SetShutDownCode(int delayTime, int code) +{ + DWORD retLength; + BOOL status; + ShutdownCmdBuffer cmd; + /* If IMB interface isn't open, return AccessFailed */ + if (hDevice == INVALID_HANDLE_VALUE) { return ACCESN_ERROR; - - cmd.code = code; - cmd.delayTime = delayTime; - - status = DeviceIoControl( hDevice, - IOCTL_IMB_SHUTDOWN_CODE, - & cmd, - sizeof( cmd ), - NULL, - 0, - & retLength, - NULL - ); -#ifndef NO_MACRO_ARGS - DEBUG("%s: DeviceIoControl status = %d\n",__FUNCTION__, status); -#endif - - if(status == TRUE) + } + cmd.code = code; + cmd.delayTime = delayTime; + status = DeviceIoControl(hDevice, IOCTL_IMB_SHUTDOWN_CODE, &cmd, + sizeof(cmd), NULL, 0, &retLength, NULL); + lprintf(LOG_DEBUG, "%s: DeviceIoControl status = %d", __func__, + status); + if (status == TRUE) { return ACCESN_OK; - else + } else { return ACCESN_ERROR; + } } /*///////////////////////////////////////////////////////////////////////// @@ -1919,36 +1268,27 @@ SetShutDownCode ( *F*/ #ifdef WIN32 ACCESN_STATUS -MapPhysicalMemory ( - int startAddress, // physical address to map in - int addressLength, // how much to map - int *virtualAddress // where it got mapped to - ) +MapPhysicalMemory(int startAddress, int addressLength, int *virtualAddress) { - DWORD retLength; - BOOL status; + DWORD retLength; + BOOL status; PHYSICAL_MEMORY_INFO pmi; - if (startAddress == 0 || addressLength <= 0) + if (startAddress == 0 || addressLength <= 0) { return ACCESN_OUT_OF_RANGE; + } - pmi.InterfaceType = Internal; - pmi.BusNumber = 0; + pmi.InterfaceType = Internal; + pmi.BusNumber = 0; pmi.BusAddress.HighPart = (LONG)0x0; - pmi.BusAddress.LowPart = (LONG)startAddress; - pmi.AddressSpace = (LONG) 0; - pmi.Length = addressLength; - - status = DeviceIoControl ( hDevice, - IOCTL_IMB_MAP_MEMORY, - & pmi, - sizeof(PHYSICAL_MEMORY_INFO), - virtualAddress, - sizeof(PVOID), - & retLength, - 0 - ); - if( status == TRUE ) { + pmi.BusAddress.LowPart = (LONG)startAddress; + pmi.AddressSpace = (LONG)0; + pmi.Length = addressLength; + + status = DeviceIoControl(hDevice, IOCTL_IMB_MAP_MEMORY, &pmi, + sizeof(PHYSICAL_MEMORY_INFO), virtualAddress, + sizeof(PVOID), &retLength, 0); + if (status == TRUE) { return ACCESN_OK; } else { return ACCESN_ERROR; @@ -1956,40 +1296,27 @@ MapPhysicalMemory ( } ACCESN_STATUS -UnmapPhysicalMemory ( - int virtualAddress, // what memory to unmap - int Length ) +UnmapPhysicalMemory(int virtualAddress, int Length) { - DWORD retLength; - BOOL status; - - status = DeviceIoControl ( hDevice, - IOCTL_IMB_UNMAP_MEMORY, - & virtualAddress, - sizeof(PVOID), - NULL, - 0, - & retLength, - 0 - ); - - if( status == TRUE ) { + DWORD retLength; + BOOL status; + status = DeviceIoControl(hDevice, IOCTL_IMB_UNMAP_MEMORY, + &virtualAddress, sizeof(PVOID), NULL, 0, &retLength, 0); + if (status == TRUE) { return ACCESN_OK; } else { return ACCESN_ERROR; } } - -#else /*Linux, SCO, UNIX, etc.*/ - +#else /* Linux, SCO, UNIX, etc. */ ACCESN_STATUS -MapPhysicalMemory(int startAddress,int addressLength, int *virtualAddress ) +MapPhysicalMemory(int startAddress, int addressLength, int *virtualAddress) { - int fd; - unsigned int length = addressLength; - off_t startpAddress = (off_t)startAddress; - unsigned int diff; - char *startvAddress; + int fd; + unsigned int length = addressLength; + off_t startpAddress = (off_t)startAddress; + unsigned int diff; + char *startvAddress; #if defined(PAGESIZE) long int pagesize = PAGESIZE; #elif defined(_SC_PAGESIZE) @@ -1998,64 +1325,47 @@ MapPhysicalMemory(int startAddress,int addressLength, int *virtualAddress ) perror("Invalid pagesize"); } #else -# error PAGESIZE unsupported +# error PAGESIZE unsupported #endif - - if ((startAddress == 0) || (addressLength <= 0)) + if ((startAddress == 0) || (addressLength <= 0)) { return ACCESN_ERROR; - - if ( (fd = open("/dev/mem", O_RDONLY)) < 0) { + } + if ((fd = open("/dev/mem", O_RDONLY)) < 0) { char buf[128]; - sprintf(buf,"%s %s: open(%s) failed", - __FILE__,__FUNCTION__,IMB_DEVICE); + __FILE__, __func__, IMB_DEVICE); perror(buf); - return ACCESN_ERROR ; + return ACCESN_ERROR; } - /* aliging the offset to a page boundary and adjusting the length */ diff = (int)startpAddress % pagesize; startpAddress -= diff; length += diff; - - if ( (startvAddress = mmap(0, - length, - PROT_READ, - MAP_SHARED, - fd, - startpAddress - ) ) == MAP_FAILED) - { + if ((startvAddress = mmap(0, length, PROT_READ, MAP_SHARED, fd, + startpAddress)) == MAP_FAILED) { char buf[128]; - - sprintf(buf,"%s %s: mmap failed", __FILE__,__FUNCTION__); + sprintf(buf, "%s %s: mmap failed", __FILE__, __func__); perror(buf); close(fd); return ACCESN_ERROR; } -#ifndef NO_MACRO_ARGS - DEBUG("%s: mmap of 0x%x success\n",__FUNCTION__,startpAddress); -#endif + lprintf(LOG_DEBUG, "%s: mmap of 0x%x success", __func__, + startpAddress); #ifdef LINUX_DEBUG_MAX -/* dont want this memory dump for normal level of debugging. -// So, I have put it under a stronger debug symbol. mahendra */ - - for(i=0; i < length; i++) - { + for (int i = 0; i < length; i++) { printf("0x%x ", (startvAddress[i])); if(isascii(startvAddress[i])) { printf("%c ", (startvAddress[i])); } - } -#endif /*LINUX_DEBUG_MAX */ - + } +#endif /* LINUX_DEBUG_MAX */ *virtualAddress = (long)(startvAddress + diff); close(fd); return ACCESN_OK; } ACCESN_STATUS -UnmapPhysicalMemory( int virtualAddress, int Length ) +UnmapPhysicalMemory(int virtualAddress, int Length) { unsigned int diff = 0; #if defined(PAGESIZE) @@ -2066,53 +1376,29 @@ UnmapPhysicalMemory( int virtualAddress, int Length ) perror("Invalid pagesize"); } #else -# error PAGESIZE unsupported +# error PAGESIZE unsupported #endif - /* page align the virtual address and adjust length accordingly */ - diff = ((unsigned int) virtualAddress) % pagesize; + diff = ((unsigned int)virtualAddress) % pagesize; virtualAddress -= diff; Length += diff; -#ifndef NO_MACRO_ARGS - DEBUG("%s: calling munmap(0x%x,%d)\n",__FUNCTION__,virtualAddress,Length); -#endif - - if(munmap(&virtualAddress, Length) != 0) - { + lprintf(LOG_DEBUG, "%s: calling munmap(0x%x,%d)", __func__, + virtualAddress,Length); + if (munmap(&virtualAddress, Length) != 0) { char buf[128]; - - sprintf(buf,"%s %s: munmap failed", __FILE__,__FUNCTION__); + sprintf(buf, "%s %s: munmap failed", __FILE__, __func__); perror(buf); return ACCESN_ERROR; - } -#ifndef NO_MACRO_ARGS - DEBUG("%s: munmap(0x%x,%d) success\n",__FUNCTION__,virtualAddress,Length); -#endif - + lprintf(LOG_DEBUG, "%s: munmap(0x%x,%d) success", __func__, + virtualAddress, Length); return ACCESN_OK; } -#endif /*unix*/ +#endif /* unix */ - -/*///////////////////////////////////////////////////////////////////////////// -// GetIpmiVersion -//////////////////////////////////////////////////////////////////////////// */ - -/*F* -// Name: GetIpmiVersion -// Purpose: This function returns current IPMI version -// Context: -// Returns: IPMI version -// Parameters: -// reqPtr -// timeOut -// respDataPtr -// respLen -// Notes: svuppula -*F*/ -BYTE GetIpmiVersion() +/* GetIpmiVersion - returns current IPMI version. */ +BYTE +GetIpmiVersion() { - return IpmiVersion; + return IpmiVersion; } - diff --git a/src/plugins/imb/imbapi.h b/src/plugins/imb/imbapi.h index 6ba4121..67fdc84 100644 --- a/src/plugins/imb/imbapi.h +++ b/src/plugins/imb/imbapi.h @@ -33,8 +33,14 @@ ANY THEORY OF LIABILITY, WHETHER IN 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. *----------------------------------------------------------------------*/ + +#pragma once + #ifndef _WINDEFS_H #define _WINDEFS_H + +#include <stddef.h> + #ifndef FALSE #define FALSE 0 #endif @@ -261,7 +267,7 @@ typedef struct { #define SD_POWER_OFF 2 #pragma pack(1) /* - * This is the generic IMB packet format, the final checksum cant be + * This is the generic IMB packet format, the final checksum can't be * represented in this structure and will show up as the last data byte */ typedef struct { @@ -318,7 +324,7 @@ typedef struct { } ImbRequest; typedef struct { DWORD flags; /* request flags*/ -#define NO_RESPONSE_EXPECTED 0x01 /*dont wait around for an IMB response*/ +#define NO_RESPONSE_EXPECTED 0x01 /*don't wait around for an IMB response*/ DWORD timeOut; /* in uSec units*/ ImbRequest req; /* message buffer*/ } ImbRequestBuffer; @@ -541,7 +547,7 @@ typedef struct */ #define ASYNC_SEQ_START 0 /* - * This is the generic IMB packet format, the final checksum cant be + * This is the generic IMB packet format, the final checksum can't be * represented in this structure and will show up as the last data byte */ /* |