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(parent: 01f727c) | patch
crypto: ccp - Don't initialize CCP for PSP 0x1649
authorMario Limonciello <mario.limonciello@amd.com>
Mon, 3 Apr 2023 17:38:01 +0000 (12:38 -0500)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 14 Apr 2023 10:59:34 +0000 (18:59 +0800)
commitc79a3169b9f3633c215b55857eba5921e5b49217
tree707112f3247cd72d8304d42545a4f52ba2d90de5tree | snapshot
parent01f727cdc4dbecd36c6722977ff9535f16c11751commit | diff
crypto: ccp - Don't initialize CCP for PSP 0x1649

A number of platforms are emitting the error:
```ccp: unable to access the device: you might be running a broken BIOS.```

This is expected behavior as CCP is no longer accessible from the PSP's
PCIe BAR so stop trying to probe CCP for 0x1649.

Cc: stable@vger.kernel.org
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/ccp/sp-pci.c diff | blob | history
Domain: System / Kernel;