d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Move launching the worker thread from a SYSINIT to the first device's

Browse Source 
attach.  This fixes the previous behavior where systems without hptmv
hardware always had a worker thread running.
This commit is contained in:
njl 2004-12-19 19:42:54 +00:00
parent 4ec2d7afc6
commit b1a7d559c1
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
sys/dev/hptmv/entry.c
View File

@ -71,6 +71,7 @@ static void HPTLIBAPI fOsCommandDone(_VBUS_ARG PCommand pCmd);
static void ccb_done(union ccb *ccb);
static void hpt_queue_ccb(union ccb **ccb_Q, union ccb *ccb);
static void hpt_free_ccb(union ccb **ccb_Q, union ccb *ccb);
static void launch_worker_thread(void);
static MV_SATA_CHANNEL gMvSataChannels[MAX_VBUS][MV_SATA_CHANNELS_NUM];
static void hptmv_free_edma_queues(IAL_ADAPTER_T *pAdapter);
static void hptmv_free_channel(IAL_ADAPTER_T *pAdapter, MV_U8 channelNum);
@ -2060,9 +2061,15 @@ hpt_attach(device_t dev)
xpt_action((union ccb *)ccb);
free(ccb, M_DEVBUF);
if ((pAdapter->eh = EVENTHANDLER_REGISTER(shutdown_final, hpt_shutdown,
dev, SHUTDOWN_PRI_DEFAULT)) == NULL)
device_printf(dev, "Shutdown event registrration failed\n");
/* Only do this setup for the first device. */
if (device_get_unit(dev) == 0) {
pAdapter->eh = EVENTHANDLER_REGISTER(shutdown_final,
hpt_shutdown, dev, SHUTDOWN_PRI_DEFAULT);
if (pAdapter->eh != NULL)
launch_worker_thread();
else
printf("hptmv: shutdown event registration failed\n");
}
return 0;
}
@ -2495,7 +2502,6 @@ launch_worker_thread(void)
hptdaemonproc, SHUTDOWN_PRI_FIRST);
#endif
}
SYSINIT(hptwt, SI_SUB_KTHREAD_IDLE, SI_ORDER_FIRST, launch_worker_thread, NULL);
#endif /* SUPPORT_ARRAY */