diff options
| author | mav <mav@FreeBSD.org> | 2016-08-18 11:37:38 +0000 |
|---|---|---|
| committer | mav <mav@FreeBSD.org> | 2016-08-18 11:37:38 +0000 |
| commit | aa022ff209f2d21e6459063af08cdc61df1aba6d (patch) | |
| tree | 1c2900d9a9ce34ffde989c4044132a34455f6577 /sys/dev/isp/isp_freebsd.c | |
| parent | 41a9feef3f0324d87afa2836b00ab426e87dbdd8 (diff) | |
| download | FreeBSD-src-aa022ff209f2d21e6459063af08cdc61df1aba6d.zip FreeBSD-src-aa022ff209f2d21e6459063af08cdc61df1aba6d.tar.gz | |
MFC r300222: Fix delaying requests to unknown virtual ports 2s after init.
This code was originally implemented 7 years ago, but never really worked
due to trivial error. I think this functionality may be not required.
Initiators supporting optional periodic command status checks detected
those terminated commands and retried them 3 seconds later. But thinking
about less featured initiators and the fact that it is our race makes
virtual ports "unknown" it may be good to have this feature.
Diffstat (limited to 'sys/dev/isp/isp_freebsd.c')
| -rw-r--r-- | sys/dev/isp/isp_freebsd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/isp/isp_freebsd.c b/sys/dev/isp/isp_freebsd.c index c6b8dc4..4400cde 100644 --- a/sys/dev/isp/isp_freebsd.c +++ b/sys/dev/isp/isp_freebsd.c @@ -2055,7 +2055,7 @@ isp_handle_platform_atio7(ispsoftc_t *isp, at7_entry_t *aep) * It's a bit tricky here as we need to stash this command *somewhere*. */ GET_NANOTIME(&now); - if (NANOTIME_SUB(&isp->isp_init_time, &now) > 2000000000ULL) { + if (NANOTIME_SUB(&now, &isp->isp_init_time) > 2000000000ULL) { isp_prt(isp, ISP_LOGWARN, "%s: [RX_ID 0x%x] D_ID %x not found on any channel- dropping", __func__, aep->at_rxid, did); isp_endcmd(isp, aep, NIL_HANDLE, ISP_NOCHAN, ECMD_TERMINATE, 0); return; |
