kernel.git/drivers/crypto/qcom-rng.c, branch linux-5.14.y

crypto: algapi - Remove skbuff.h inclusion

2020-08-20T04:04:28Z

The header file algapi.h includes skbuff.h unnecessarily since all we need is a forward declaration for struct sk_buff. This patch removes that inclusion. Unfortunately skbuff.h pulls in a lot of things and drivers over the years have come to rely on it so this patch adds a lot of missing inclusions that result from this. Signed-off-by: Herbert Xu

crypto: qcom-rng - use devm_platform_ioremap_resource() to simplify code

2019-08-09T05:12:03Z

Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing Signed-off-by: Herbert Xu

crypto: qcom-rng - Add ACPI support

2018-07-27T11:04:32Z

Add support for probing on ACPI systems, with ACPI HID QCOM8160. On ACPI systems, clocks are always enabled, the PRNG should already be enabled, and the register region is read-only. The driver only verifies that the hardware is already enabled never tries to disable or configure it. Signed-off-by: Timur Tabi Tested-by: Jeffrey Hugo [port to crypto API] Signed-off-by: Vinod Koul Signed-off-by: Herbert Xu

crypto: qcom-rng - Add support for prng-ee

2018-07-27T11:04:32Z

Qcom 8996 and later chips features multiple Execution Environments (EE) and secure world is typically responsible for configuring the prng. Add driver data for qcom,prng as 0 and qcom,prng-ee as 1 and use that to skip initialization routine. Signed-off-by: Vinod Koul Signed-off-by: Herbert Xu

crypto: qcom-rng - Add Qcom prng driver

2018-07-27T11:04:31Z

This ports the Qcom prng from older hw_random driver. No change of functionality and move from hw_random to crypto APIs is done. Reviewed-by: Linus Walleij Signed-off-by: Vinod Koul Signed-off-by: Herbert Xu