From: Jakub Kicinski Date: Fri, 21 Nov 2025 01:57:42 +0000 (-0800) Subject: Merge branch 'net-stmmac-simplify-axi_blen-handling' X-Git-Tag: v6.19-rc1~170^2~107 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=22eaa206fcacc54e8bc0487c7667883df9200e57;p=thirdparty%2Fkernel%2Flinux.git Merge branch 'net-stmmac-simplify-axi_blen-handling' Russell King says: ==================== net: stmmac: simplify axi_blen handling stmmac's axi_blen (burst length) handling is very verbose and unnecessary. Firstly, the burst length register bitfield is the same across all dwmac cores, so we can use common definitions for these bits which platform glue can use. We end up with platform glue: - filling in the axi_blen[] array with the decimal burst lengths, e.g. dwmac-intel.c, etc - decoding a bitmap into burst lengths for this array, e.g. dwmac-dwc-qos-eth.c Other cases read the array from DT, placing it into the axi_blen array, and converting later to the register bitfield. This series removes all this complexity, ultimately ending up with platform glue providing the register value containing the burst length bitfield directly. Where necessary, platform glue calls stmmac_axi_blen_to_mask() to convert a decimal array (e.g. from DT) to the register value. This also means that stmmac_axi_blen_to_mask() can issue a diagnostic message at probe time if the burst length is incorrect. ==================== Link: https://patch.msgid.link/aR2aaDs6rqfu32B-@shell.armlinux.org.uk Signed-off-by: Jakub Kicinski --- 22eaa206fcacc54e8bc0487c7667883df9200e57