From e47565a78e2ed10499aa27792e31cdde678e8a21 Mon Sep 17 00:00:00 2001 From: Nithin Dabilpuram Date: Fri, 24 Jun 2022 17:02:15 +0530 Subject: [PATCH] doc: add environment variables in cnxk guide Add list of environment variables used by cnxk drivers. Signed-off-by: Nithin Dabilpuram --- doc/guides/platform/cnxk.rst | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/doc/guides/platform/cnxk.rst b/doc/guides/platform/cnxk.rst index 423b3d70b9..97b2be5c37 100644 --- a/doc/guides/platform/cnxk.rst +++ b/doc/guides/platform/cnxk.rst @@ -620,3 +620,18 @@ CN10K: if Marvell toolchain is available then it can be used by overriding the c, cpp, ar, strip ``binaries`` attributes to respective Marvell toolchain binaries in ``config/arm/arm64_cn10k_linux_gcc`` file. + +Environment Variables +~~~~~~~~~~~~~~~~~~~~~ + +* ``BPHY_INTR_MLOCK_DISABLE`` + When defined disables memory locking in + BPHY environment. + +* ``ROC_CN10K_MBOX_TIMEOUT``, ``ROC_MBOX_TIMEOUT`` + When set, overrides MBOX timeout by value in milli seconds. + +* ``ETH_SEC_IV_OVR`` + When set, overrides outbound inline SA IV. By default IV is generated + by HW. Format of variable is string of comma separated one byte values as + for ex: "0x0, 0x10, 0x20, ..." -- 2.39.5