Serge Semin bcac735cf6 net: pcs: xpcs: Introduce DW XPCS info structure ... The being introduced structure will preserve the PCS and PMA IDs retrieved from the respective DW XPCS MMDs or potentially pre-defined by the client drivers. (The later change will be introduced later in the framework of the commit adding the memory-mapped DW XPCS devices support.) The structure fields are filled in in the xpcs_get_id() function, which used to be responsible for the PCS Device ID getting only. Besides of the PCS ID the method now fetches the PMA/PMD IDs too from MMD 1, which used to be done in xpcs_dev_flag(). The retrieved PMA ID will be from now utilized for the PMA-specific tweaks like it was introduced for the Wangxun TxGBE PCS in the commit f629acc6f2 ("net: pcs: xpcs: support to switch mode for Wangxun NICs"). Note 1. The xpcs_get_id() error-handling semantics has been changed. From now the error number will be returned from the function. There is no point in the next IOs or saving 0xffs and then looping over the actual device IDs if device couldn't be reached. -ENODEV will be returned if the very first IO operation failed thus indicating that no device could be found. Note 2. The PCS and PMA IDs macros have been converted to enum'es. The enum'es will be populated later in another commit with the virtual IDs identifying the DW XPCS devices which have some platform-specifics, but have been synthesized with the default PCS/PMA ID. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2024-07-05 09:35:50 +01:00
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Kconfig	net: pcs: Drop the TSE PCS driver	2023-06-05 09:56:36 +01:00
Makefile	net: pcs: xpcs: support to switch mode for Wangxun NICs	2023-08-25 07:42:58 +01:00
pcs-lynx.c	net: pcs: lynx: no need to read LPA in lynx_pcs_get_state_2500basex()	2024-05-13 16:37:18 -07:00
pcs-mtk-lynxi.c	net: fill in MODULE_DESCRIPTION()s for PCS drivers	2024-01-29 12:12:51 +00:00
pcs-rzn1-miic.c	net: pcs: rzn1-miic: Init RX clock early if MAC requires it	2024-03-28 19:21:34 -07:00
pcs-xpcs-nxp.c	net: update NXP copyright text	2021-09-17 13:52:17 +01:00
pcs-xpcs-wx.c	net: pcs: xpcs: adapt Wangxun NICs for SGMII mode	2023-08-25 07:42:59 +01:00
pcs-xpcs.c	net: pcs: xpcs: Introduce DW XPCS info structure	2024-07-05 09:35:50 +01:00
pcs-xpcs.h	net: pcs: xpcs: Move native device ID macro to linux/pcs/pcs-xpcs.h	2024-07-05 09:35:49 +01:00