From 1fcf5deb4af55d5cfbd22a8e35aab315bde25a87 Mon Sep 17 00:00:00 2001 From: Matt Jacob Date: Wed, 5 Jul 2000 06:44:17 +0000 Subject: [PATCH] Oops! If we're deciding a command is now really dead, make *darned* sure that it really is by issuing a ISPCTL_ABORT_CMD just on the off chance the f/w will start it up again and, ha ha, start using the DMA resources we gave it but are now taking away. --- sys/dev/isp/isp_freebsd.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sys/dev/isp/isp_freebsd.c b/sys/dev/isp/isp_freebsd.c index d1c513ce9cbd..2f371d2f2e35 100644 --- a/sys/dev/isp/isp_freebsd.c +++ b/sys/dev/isp/isp_freebsd.c @@ -1254,6 +1254,15 @@ isp_watchdog(void *arg) isp->isp_name, handle, r)); xpt_done((union ccb *) xs); } else if (XS_CMD_GRACE_P(xs)) { + /* + * Make sure the command is *really* dead before we + * release the handle (and DMA resources) for reuse. + */ + (void) isp_control(isp, ISPCTL_ABORT_CMD, arg); + + /* + * After this point, the comamnd is really dead. + */ if (XS_XFRLEN(xs)) { ISP_DMAFREE(isp, xs, handle); }