diff options
Diffstat (limited to 'drivers/message/fusion/mptctl.c')
| -rw-r--r-- | drivers/message/fusion/mptctl.c | 46 |
1 files changed, 9 insertions, 37 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 70b0cfb5ac5..7f9a87757df 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -1,40 +1,12 @@ /* * linux/drivers/message/fusion/mptctl.c - * Fusion MPT misc device (ioctl) driver. - * For use with PCI chip/adapter(s): - * LSIFC9xx/LSI409xx Fibre Channel + * mpt Ioctl driver. + * For use with LSI Logic PCI chip/adapters * running LSI Logic Fusion MPT (Message Passing Technology) firmware. * - * Credits: - * This driver would not exist if not for Alan Cox's development - * of the linux i2o driver. - * - * A special thanks to Pamela Delaney (LSI Logic) for tons of work - * and countless enhancements while adding support for the 1030 - * chip family. Pam has been instrumental in the development of - * of the 2.xx.xx series fusion drivers, and her contributions are - * far too numerous to hope to list in one place. - * - * A huge debt of gratitude is owed to David S. Miller (DaveM) - * for fixing much of the stupid and broken stuff in the early - * driver while porting to sparc64 platform. THANK YOU! - * - * A big THANKS to Eddie C. Dost for fixing the ioctl path - * and most importantly f/w download on sparc64 platform! - * (plus Eddie's other helpful hints and insights) - * - * Thanks to Arnaldo Carvalho de Melo for finding and patching - * a potential memory leak in mptctl_do_fw_download(), - * and for some kmalloc insight:-) - * - * (see also mptbase.c) - * - * Copyright (c) 1999-2004 LSI Logic Corporation - * Originally By: Steven J. Ralston, Noah Romer - * (mailto:sjralston1@netscape.net) + * Copyright (c) 1999-2005 LSI Logic Corporation * (mailto:mpt_linux_developer@lsil.com) * - * $Id: mptctl.c,v 1.63 2002/12/03 21:26:33 pdelaney Exp $ */ /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ /* @@ -95,8 +67,8 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_tcq.h> -#define COPYRIGHT "Copyright (c) 1999-2004 LSI Logic Corporation" -#define MODULEAUTHOR "Steven J. Ralston, Noah Romer, Pamela Delaney" +#define COPYRIGHT "Copyright (c) 1999-2005 LSI Logic Corporation" +#define MODULEAUTHOR "LSI Logic Corporation" #include "mptbase.h" #include "mptctl.h" @@ -1119,7 +1091,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) int numDevices = 0; unsigned int max_id; int ii; - int port; + unsigned int port; int cim_rev; u8 revision; @@ -1162,9 +1134,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) return -ENODEV; } - /* Verify the data transfer size is correct. - * Ignore the port setting. - */ + /* Verify the data transfer size is correct. */ if (karg->hdr.maxDataSize != data_size) { printk(KERN_ERR "%s@%d::mptctl_getiocinfo - " "Structure size mismatch. Command not completed.\n", @@ -1181,6 +1151,8 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) else karg->adapterType = MPT_IOCTL_INTERFACE_SCSI; + if (karg->hdr.port > 1) + return -EINVAL; port = karg->hdr.port; karg->port = port; |