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| author | Mario Limonciello <mario.limonciello@amd.com> | 2023-04-03 12:38:01 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-04-14 18:59:34 +0800 |
| commit | c79a3169b9f3633c215b55857eba5921e5b49217 (patch) | |
| tree | 707112f3247cd72d8304d42545a4f52ba2d90de5 /drivers/crypto | |
| parent | 01f727cdc4dbecd36c6722977ff9535f16c11751 (diff) | |
| download | linux-c79a3169b9f3633c215b55857eba5921e5b49217.tar.gz linux-c79a3169b9f3633c215b55857eba5921e5b49217.tar.bz2 linux-c79a3169b9f3633c215b55857eba5921e5b49217.zip | |
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>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/ccp/sp-pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c index b5896f7af7ab..aa15bc4cac2b 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -460,9 +460,9 @@ static const struct pci_device_id sp_pci_table[] = { { PCI_VDEVICE(AMD, 0x1468), (kernel_ulong_t)&dev_vdata[2] }, { PCI_VDEVICE(AMD, 0x1486), (kernel_ulong_t)&dev_vdata[3] }, { PCI_VDEVICE(AMD, 0x15DF), (kernel_ulong_t)&dev_vdata[4] }, - { PCI_VDEVICE(AMD, 0x1649), (kernel_ulong_t)&dev_vdata[4] }, { PCI_VDEVICE(AMD, 0x14CA), (kernel_ulong_t)&dev_vdata[5] }, { PCI_VDEVICE(AMD, 0x15C7), (kernel_ulong_t)&dev_vdata[6] }, + { PCI_VDEVICE(AMD, 0x1649), (kernel_ulong_t)&dev_vdata[6] }, /* Last entry must be zero */ { 0, } }; |