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Make isp(4) suggest loading ispfw(4) when it fails to attach.

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It cannot load it automatically at boot, because the root filesystem
is not there yet. An alternative would be adding ispfw(4) to GENERIC,
but it's an additional 1MB.

Reviewed by:	mav
MFC after:	2 weeks
Sponsored by:	Klara Inc.
Differential Revision:	https://reviews.freebsd.org/D19369
This commit is contained in:
Edward Tomasz Napierala 2019-04-28 15:08:57 +00:00
parent 03eb6e580f
commit e52fba212d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=346845
1 changed files with 9 additions and 0 deletions
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9
sys/dev/isp/isp_pci.c
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@ -931,6 +931,15 @@ isp_pci_attach(device_t dev)
return (0);
bad:
if (isp->isp_osinfo.fw == NULL && !IS_26XX(isp)) {
/*
* Failure to attach at boot time might have been caused
* by a missing ispfw(4). Except for for 16Gb adapters,
* there's no loadable firmware for them.
*/
isp_prt(isp, ISP_LOGWARN, "See the ispfw(4) man page on "
"how to load known good firmware at boot time");
}
for (i = 0; i < isp->isp_nirq; i++) {
(void) bus_teardown_intr(dev, pcs->irq[i].irq, pcs->irq[i].ih);
(void) bus_release_resource(dev, SYS_RES_IRQ, pcs->irq[i].iqd,