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| author | Tom Lendacky <thomas.lendacky@amd.com> | 2018-07-03 12:12:03 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-07-13 18:26:48 +0800 |
| commit | ad01a984f512c42c9f4fe79d36b9cddbc6156a3f (patch) | |
| tree | 912be52ab530c1f7add619e5a3508a570b317903 /drivers/crypto/ccp/sp-pci.c | |
| parent | 03af91242c36f225c6fa79e143fad5f4c3624a46 (diff) | |
| download | linux-ad01a984f512c42c9f4fe79d36b9cddbc6156a3f.tar.bz2 | |
crypto: ccp - Support register differences between PSP devices
In preparation for adding a new PSP device ID that uses different register
offsets, add support to the PSP version data for register offset values.
And then update the code to use these new register offset values.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Gary R Hook <gary.hook@amd.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp/sp-pci.c')
| -rw-r--r-- | drivers/crypto/ccp/sp-pci.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp/sp-pci.c index f5f43c50698a..78c1e9d606c9 100644 --- a/drivers/crypto/ccp/sp-pci.c +++ b/drivers/crypto/ccp/sp-pci.c @@ -270,7 +270,12 @@ static int sp_pci_resume(struct pci_dev *pdev) #ifdef CONFIG_CRYPTO_DEV_SP_PSP static const struct psp_vdata psp_entry = { - .offset = 0x10500, + .cmdresp_reg = 0x10580, + .cmdbuff_addr_lo_reg = 0x105e0, + .cmdbuff_addr_hi_reg = 0x105e4, + .feature_reg = 0x105fc, + .inten_reg = 0x10610, + .intsts_reg = 0x10614, }; #endif |