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Don't load ccp automatically with devmatch

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Remove the PNP info for the moment from the driver. It's an
experimental driver (as noted in r328150). It's performance is about
1/10th that of aesni. It will often panic when used with GELI (PR
2279820).  It's not in our best interest to have such a driver be
autoloaded by default.

Approved by: re@ (rgrimes)
Reviewed By: cem@
Differential Review: https://reviews.freebsd.org/D16959
This commit is contained in:
Warner Losh 2018-08-31 01:01:16 +00:00
parent 7c0f8d816a
commit 91eeadc516
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=338402
1 changed files with 2 additions and 0 deletions
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2
sys/crypto/ccp/ccp.c
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@ -734,8 +734,10 @@ DRIVER_MODULE(ccp, pci, ccp_driver, ccp_devclass, NULL, NULL);
MODULE_VERSION(ccp, 1);
MODULE_DEPEND(ccp, crypto, 1, 1, 1);
MODULE_DEPEND(ccp, random_device, 1, 1, 1);
#if 0 /* There are enough known issues that we shouldn't load automatically */
MODULE_PNP_INFO("W32:vendor/device", pci, ccp, ccp_ids, sizeof(ccp_ids[0]),
nitems(ccp_ids));
#endif
static int
ccp_queue_reserve_space(struct ccp_queue *qp, unsigned n, int mflags)