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| author | Yang Shen <shenyang39@huawei.com> | 2025-01-03 18:21:38 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-01-14 11:31:13 +0800 |
| commit | 061b27e37238d374d8a6954b22d9c5d07c5db574 (patch) | |
| tree | 0981da13b4305db21ad8163b53ccb8cd679734a8 /drivers/crypto/hisilicon/hpre | |
| parent | a268231678b08eee776797007e05619a5375cbb3 (diff) | |
| download | lwn-061b27e37238d374d8a6954b22d9c5d07c5db574.tar.gz lwn-061b27e37238d374d8a6954b22d9c5d07c5db574.zip | |
crypto: hisilicon/qm - support new function communication
On the HiSilicon accelerators drivers, the PF/VFs driver can send messages
to the VFs/PF by writing hardware registers, and the VFs/PF driver receives
messages from the PF/VFs by reading hardware registers. To support this
feature, a new version id is added, different communication mechanism are
used based on different version id.
Signed-off-by: Yang Shen <shenyang39@huawei.com>
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/hpre')
| -rw-r--r-- | drivers/crypto/hisilicon/hpre/hpre_main.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/crypto/hisilicon/hpre/hpre_main.c b/drivers/crypto/hisilicon/hpre/hpre_main.c index 5b4c65440d06..f5b47e5ff48a 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_main.c +++ b/drivers/crypto/hisilicon/hpre/hpre_main.c @@ -1209,7 +1209,6 @@ static int hpre_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) qm->mode = uacce_mode; qm->pdev = pdev; - qm->ver = pdev->revision; qm->sqe_size = HPRE_SQE_SIZE; qm->dev_name = hpre_name; |