kernel/drivers/crypto/intel/qat/Makefile, branch linux-rolling-stable

crypto: qat - add qat_6xxx driver

2025-05-05T10:20:45Z

Add a new driver, qat_6xxx, to support QAT GEN6 devices. QAT GEN6 devices are a follow-on generation of GEN4 devices and differently from the previous generation, they can support all three services (symmetric, asymmetric, and data compression) concurrently. In order to have the qat_6xxx driver to reuse some of the GEN4 logic, a new abstraction layer has been introduced to bridge the two implementations. This allows to avoid code duplication and to keep the qat_6xxx driver isolated from the GEN4 logic. This approach has been used for the PF to VF logic and the HW CSR access logic. Signed-off-by: Laurent M Coquerel Co-developed-by: George Abraham P Signed-off-by: George Abraham P Co-developed-by: Karthikeyan Gopal Signed-off-by: Karthikeyan Gopal Co-developed-by: Suman Kumar Chakraborty Signed-off-by: Suman Kumar Chakraborty Reviewed-by: Giovanni Cabiddu Signed-off-by: Herbert Xu

crypto: qat - include qat_common in top Makefile

2025-05-05T10:20:44Z

To ensure proper functionality, each specific driver needs to access functions located in the qat_common folder. Move the include path for qat_common to the top-level Makefile. This eliminates the need for redundant include directives in the Makefiles of individual drivers. Suggested-by: Andy Shevchenko Signed-off-by: Suman Kumar Chakraborty Reviewed-by: Giovanni Cabiddu Signed-off-by: Herbert Xu

crypto: qat - add support for 420xx devices

2023-12-22T04:30:19Z

Add support for 420xx devices by including a new device driver that supports such devices, updates to the firmware loader and capabilities. Compared to 4xxx devices, 420xx devices have more acceleration engines (16 service engines and 1 admin) and support the wireless cipher algorithms ZUC and Snow 3G. Signed-off-by: Jie Wang Co-developed-by: Dong Xie Signed-off-by: Dong Xie Reviewed-by: Giovanni Cabiddu Signed-off-by: Herbert Xu

crypto: qat - Move driver to drivers/crypto/intel/qat

2023-04-06T08:41:28Z

With the growing number of Intel crypto drivers, it makes sense to group them all into a single drivers/crypto/intel/ directory. Signed-off-by: Tom Zanussi Signed-off-by: Herbert Xu