u-boot.git/net/net_rand.h, branch main

net: add missing SPDX-License-Identifier for files originating from LiMon

2025-08-18T13:47:57Z

The header of LiMon imported files reference a License file which does not exist in U-Boot. Some files were forgotten when adding the SPDX-License-Identifier. The LiMon files were originally licensed under GPLv2 as can be seen in commit [2ea91039]. Based on this commit, add the correct SPDX license identifier. While at it drop the reference to the non-existing License file from all LiMon files and update the SPDX-License-Identifier to SPDX version 3. Signed-off-by: Max Merchel

rng: Introduce SPL_DM_RNG

2024-05-05T14:21:39Z

Add SPL variant of DM_RNG so that the DM_RNG can be disabled in SPL if necessary. This may be necessary due to e.g. size constraints of the SPL. Signed-off-by: Marek Vasut

global: Drop common.h inclusion

2023-12-21T13:54:37Z

In order to make it easier to move on to dropping common.h from code directly, remove common.h inclusion from the rest of the header file which had been including it. Reviewed-by: Simon Glass Signed-off-by: Tom Rini

net: Use NDRNG device in srand_mac()

2021-01-19T14:15:02Z

When calling srand_mac we use a weak seed dependent on the mac address. If present, use a RNG device instead to incerase entropy. Signed-off-by: Matthias Brugger Reviewed-by: Torsten Duwe

net: Get mac address from driver as seed

2017-08-07T20:18:28Z

Previously seeded by obtaining mac addr from env. If mac addr was never set, rand would output 0. This fix obtains the mac addr from driver instead. Signed-off-by: Jimmy Du Acked-by: Joe Hershberger

net: use common rand()/srand() functions

2012-07-07T12:07:32Z

Replace rand() with the functions from lib/. The link-local network code stores its own seed, derived from the MAC address. Thus making it independent from calls to srand() in other modules. Signed-off-by: Michael Walle Acked-by: Joe Hershberger

net: Move MAC-seeded rand out of bootp.c

2012-05-23T19:19:22Z

Make the MAC-seeded random number generator available to /net in general. MAC-seeded rand will be needed by link-local as well, so give it an interface. Signed-off-by: Joe Hershberger Acked-by: Simon Glass