mirror/openwrt
1
0
Fork 1
mirror of https://git.openwrt.org/openwrt/openwrt.git synced 2026-01-28 03:37:17 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

realtek: pcs: add mapping for SerDes hardware mode

Browse source 
Add a generic mapper for mapping the PHY_INTERFACE_MODE_* modes to the
SerDes hardware modes RTPCS_SDS_MODE_*. This is to be used by all
subtargets step-by-step and avoids having subtarget-specific code for
that simple mapping.

Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21184
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Jonas Jelonek 2025-12-19 10:11:06 +00:00 • committed by Hauke Mehrtens
parent 1912f45b48
commit 0f176ef961
1 changed files with 37 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
target/linux/realtek/files-6.12/drivers/net/pcs/pcs-rtl-otto.c
View file

@ -278,6 +278,43 @@ static struct rtpcs_link *rtpcs_phylink_pcs_to_link(struct phylink_pcs *pcs)
return container_of(pcs, struct rtpcs_link, pcs);
}
__maybe_unused
static int rtpcs_sds_determine_hw_mode(struct rtpcs_serdes *sds,
phy_interface_t if_mode,
enum rtpcs_sds_mode *hw_mode)
{
switch (if_mode) {
case PHY_INTERFACE_MODE_NA:
*hw_mode = RTPCS_SDS_MODE_OFF;
break;
case PHY_INTERFACE_MODE_1000BASEX:
*hw_mode = RTPCS_SDS_MODE_1000BASEX;
break;
case PHY_INTERFACE_MODE_2500BASEX:
*hw_mode = RTPCS_SDS_MODE_2500BASEX;
break;
case PHY_INTERFACE_MODE_10GBASER:
*hw_mode = RTPCS_SDS_MODE_10GBASER;
break;
case PHY_INTERFACE_MODE_SGMII:
*hw_mode = RTPCS_SDS_MODE_SGMII;
break;
case PHY_INTERFACE_MODE_QSGMII:
*hw_mode = RTPCS_SDS_MODE_QSGMII;
break;
case PHY_INTERFACE_MODE_USXGMII:
/* TODO: set this depending on number of links on SerDes */
*hw_mode = RTPCS_SDS_MODE_USXGMII_10GSXGMII;
break;
default:
return -ENOTSUPP;
}
/* TODO: check if the particular SerDes supports the mode */
return 0;
}
/* Variant-specific functions */
/* RTL838X */