mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-01 04:53:09 -04:00
9747e23138
Russell King says: ==================== net: Add phylib support for MV88X3310 10G phy This patch series adds support for the Marvell 88x3310 PHY found on the SolidRun Macchiatobin board. The first patch introduces a set of generic Clause 45 PHY helpers that C45 PHY drivers can make use of if they wish. Patch 2 ensures that the Clause 22 aneg_done function will not be called for incompatible Clause 45 PHYs. Patch 3 fixes the aneg restart to be compatible with C45 PHYs - it can currently only cope with C22 PHYs. Patch 4 moves the "gen10g" driver into the Clause 45 code, grouping all core clause 45 code together. Patch 5 adds the phy_interface_t types for XAUI and 10GBase-KR links. As 10GBase-KR appears to be compatible with XFI and SFI, XFI and SFI, I currently see no reason to add XFI and SFI interface modes. There seems to be vendor code out there using these, but they all alias back to the same hardware settings. Patch 6 adds support for the MV88X3310 PHY, which supports both the copper and fiber interfaces. It should be noted that the MV88X3310 automatically switches its MAC facing interface between 10GBase-KR and SGMII depending on the negotiated speed. This was discussed with Florian, and we agreed to update the phy interface mode depending on the properties of the actual link mode to the PHY. v2: - update sysfs-class-net-phydev documentation - avoid genphy_aneg_done for non-C22 PHYs - expand comment about 0x30 constant - add comment about lack of reset - configure driver using MARVELL_10G_PHY ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.