kernel.git/drivers/crypto/hisilicon/zip, branch linux-5.14.y

crypto: hisilicon/zip - adds the max shaper type rate

2021-06-17T07:07:32Z

The ZIP driver support configure each function's QoS in the Host for Kunpeng930. The ZIP driver needs to configure the maximum shaper type rate. Signed-off-by: Kai Ye Signed-off-by: Herbert Xu

crypto: hisilicon/qm - support address prefetching

2021-05-28T07:11:47Z

Kunpeng930 hardware supports address prefetching to improve performance before doing tasks in SVA scenario. This patch enables this function in device initialization by writing hardware registers. In the process of reset, address prefetching is disabled to avoid the failure of interaction between accelerator device and SMMU. Signed-off-by: Longfang Liu Signed-off-by: Weili Qian Signed-off-by: Herbert Xu

crypto: hisilicon/qm - enable to close master ooo when NFE occurs

2021-05-23T00:52:41Z

Kunpeng930 could be able to close master ooo when NFE occurs, which will disable memory accessing from device and execute tasks. This ensures that errors do not spread. This patch enables the hardware to close master ooo when an error occurs by writing hardware registers, and ensures that the driver will not drain qp because the hardware will empty the tasks automatically. Signed-off-by: Weili Qian Signed-off-by: Herbert Xu

crypto: hisilicon/qm - adjust order of device error configuration

2021-05-23T00:52:41Z

In order to avoid reporting an exception but the error type is not configured, the driver needs to configure the error type first, and then enable the error interrupt. Before executing the task, hardware error initialization is needed so that the hardware can detect the error in time. Signed-off-by: Weili Qian Signed-off-by: Herbert Xu

crypto: hisilicon - support new error types for ZIP

2021-04-22T07:31:29Z

Kunpeng930 ZIP adds 'zip_axi_poison_err' 'zip_sva_err' and 'QM_ACC_DO_TASK_TIMEOUT' hardware error types. This patch enables the error types and configures the error types as NFE. Signed-off-by: Weili Qian Signed-off-by: Herbert Xu

crypto: hisilicon - dynamic configuration 'err_info'

2021-04-22T07:31:29Z

'err_info' does not support dynamic configuration since it is const type. Therefore, in order to support new error type later, 'err_info' is changed to dynamic configuration. Signed-off-by: Weili Qian Signed-off-by: Herbert Xu

crypto: hisilicon/zip - support new 'sqe' type in Kunpeng930

2021-04-02T07:28:13Z

The Kunpeng930 changes some field meanings in 'sqe'. So add a new 'hisi_zip_sqe_ops' to describe the 'sqe' operations. Signed-off-by: Yang Shen Signed-off-by: Herbert Xu

crypto: hisilicon/zip - initialize operations about 'sqe' in 'acomp_alg.init'

2021-04-02T07:28:13Z

The operations about 'sqe' are different on some hardwares. Add a struct 'hisi_zip_sqe_ops' to describe the operations in a hardware. And choose the 'ops' in 'hisi_zip_acomp_init' according to the hardware. Signed-off-by: Yang Shen Signed-off-by: Herbert Xu

crypto: hisilicon/zip - add comments for 'hisi_zip_sqe'

2021-04-02T07:28:13Z

Some fields of 'hisi_zip_sqe' are unused, and some fields have misc utilities. So add comments for used fields and make others unnamed. Signed-off-by: Yang Shen Signed-off-by: Herbert Xu

crypto: hisilicon/zip - adjust functions location

2021-04-02T07:28:13Z

This patch changes nothing about functions except location in order to make code logic clearly. This adjustment follows three principles: 1.The called functions are listed in order above the calling functions. 2.The paired functions are next to each other. 3.Logically similar functions are placed in the same area. Here, we use the callback of 'acomp_alg' as the basis for dividing areas. Signed-off-by: Yang Shen Signed-off-by: Herbert Xu