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When handles returned by the device do not match our expectations, 

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This commit is contained in:
martin 2019-01-10 09:12:47 +00:00
parent 34fdd58f59
commit e102f06771
1 changed files with 8 additions and 3 deletions
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11
sys/dev/ic/isp_library.c
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@ -1,4 +1,4 @@
/* $NetBSD: isp_library.c,v 1.7 2011/02/28 17:17:55 mjacob Exp $ */
/* $NetBSD: isp_library.c,v 1.8 2019/01/10 09:12:47 martin Exp $ */
/*
* Copyright (c) 2006-2007 by Matthew Jacob
* All rights reserved.
@ -30,7 +30,7 @@
*/
#ifdef __NetBSD__
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: isp_library.c,v 1.7 2011/02/28 17:17:55 mjacob Exp $");
__KERNEL_RCSID(0, "$NetBSD: isp_library.c,v 1.8 2019/01/10 09:12:47 martin Exp $");
#include <dev/ic/isp_netbsd.h>
#endif
#ifdef __FreeBSD__
@ -294,7 +294,12 @@ uint32_t
isp_handle_index(ispsoftc_t *isp, uint32_t handle)
{
if (!ISP_VALID_HANDLE(isp, handle)) {
isp_prt(isp, ISP_LOGERR, "%s: bad handle 0x%x", __func__, handle);
int cmd = handle & ISP_HANDLE_CMD_MASK;
if (cmd > isp->isp_maxcmds)
cmd = 0;
isp_prt(isp, ISP_LOGERR, "%s: bad handle 0x%x (isp_seqno: %d,"
" isp_xflist[%d].handle = 0x%x)", __func__,
handle, isp->isp_seqno, cmd, isp->isp_xflist[cmd].handle);
return (ISP_BAD_HANDLE_INDEX);
} else {
return (handle & ISP_HANDLE_CMD_MASK);