package/kernel/qca-ssdk/patches/0014-SSDK-qca808x-use-get_random_u32.patch

   1 From 6a49dd6bb2e40ce49351adb6100599f176d80494 Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robimarko@gmail.com>
   3 Date: Fri, 21 Oct 2022 13:40:15 +0200
   4 Subject: [PATCH 14/14] SSDK: qca808x: use get_random_u32
   5
   6 prandom has been removed from the kernel in 6.1-rc1, so use get_random_u32
   7 instead as its the drop-in replacement.
   8
   9 Signed-off-by: Robert Marko <robimarko@gmail.com>
  10 ---
  11  src/hsl/phy/qca808x_phy.c | 4 ++++
  12  1 file changed, 4 insertions(+)
  13
  14 --- a/src/hsl/phy/qca808x_phy.c
  15 +++ b/src/hsl/phy/qca808x_phy.c
  16 @@ -299,7 +299,11 @@ qca808x_phy_ms_random_seed_set(a_uint32_
  17         phy_data = qca808x_phy_debug_read(dev_id, phy_id,
  18                 QCA808X_DEBUG_LOCAL_SEED);
  19         phy_data &= ~(QCA808X_MASTER_SLAVE_SEED_CFG);
  20 +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 1, 0)
  21         phy_data |= (prandom_u32()%QCA808X_MASTER_SLAVE_SEED_RANGE) << 2;
  22 +#else
  23 +       phy_data |= (get_random_u32()%QCA808X_MASTER_SLAVE_SEED_RANGE) << 2;
  24 +#endif
  25         SSDK_DEBUG("QCA808X_DEBUG_LOCAL_SEED:%x\n", phy_data);
  26         rv = qca808x_phy_debug_write(dev_id, phy_id,
  27                 QCA808X_DEBUG_LOCAL_SEED, phy_data);