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author | Mario Limonciello <mario.limonciello@amd.com> | 2023-04-03 12:38:01 -0500 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-11 23:03:02 +0900 |
commit | c0bf94154ce045480fe732d67806de0c14069703 (patch) | |
tree | 76798e0320d46e228fd602e6a2fe4721a3e17aca /drivers/crypto/ccp/sp-pci.c | |
parent | b952a9cf3de265edc0f99edaa216549180feb97d (diff) | |
download | linux-c0bf94154ce045480fe732d67806de0c14069703.tar.gz |
crypto: ccp - Don't initialize CCP for PSP 0x1649
commit c79a3169b9f3633c215b55857eba5921e5b49217 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/crypto/ccp/sp-pci.c')
-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 084d052fddcc..55411b494d69 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -451,9 +451,9 @@ 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, } }; |