mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-19 11:36:46 +07:00
4e53840fdf
combo-phy register instances are at same offset from base for each
combo-phy port, i.e.
Port A base offset: 0x16200
Port B base offset: 0x6C000
All the other addresses for both ports can be derived by calculating
offset to these base addresses.
PORT_CL_DW_OFFSET 0x0
PORT_CL_DW<x> 0 + x * 4
PORT_COMP_OFFSET 0x100
PORT_COMP_DW<x> 0x100 + x * 4
PORT_PCS_AUX_OFFSET 0x300
PORT_PCS_GRP_OFFSET 0x600
PORT_PCS_LN<y>_OFFSET 0x800 + y * 0x100
PORT_TX_AUX_OFFSET 0x380
PORT_TX_GRP_OFFSET 0x680
PORT_TX_LN<y>_OFFSET 0x880 + y * 0x100
And inside each PORT_TX_[AUX|GRP|LN] we add `dw * 4`.
Based on original patch by Mahesh Kumar <mahesh1.kumar@intel.com>.
v2: make port, dw and ln arguments follow the order in
register's name
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181016023517.8576-1-lucas.demarchi@intel.com
|
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
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.