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realtek: pcs: drop dead SerDes modes

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SerDes modes HISGMII and QHSGMII are practically dead but were added/kept
for documentation purposes. However, these modes will likely never be
used and we have other documentation than in the code. Drop them to
reduce the modes to what we actually use.

Link: https://github.com/openwrt/openwrt/pull/23608
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
This commit is contained in:
Jonas Jelonek 2026-05-31 19:14:43 +00:00
parent f13150d12f
commit e74d236e07
No known key found for this signature in database
1 changed files with 0 additions and 6 deletions
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6
target/linux/realtek/files-6.18/drivers/net/pcs/pcs-rtl-otto.c
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@ -84,7 +84,6 @@
#define RTPCS_93XX_SDS_MODE_QSGMII 0x06 #define RTPCS_93XX_SDS_MODE_QSGMII 0x06
#define RTPCS_93XX_SDS_MODE_USXGMII 0x0d #define RTPCS_93XX_SDS_MODE_USXGMII 0x0d
#define RTPCS_93XX_SDS_MODE_XSGMII 0x10 #define RTPCS_93XX_SDS_MODE_XSGMII 0x10
#define RTPCS_93XX_SDS_MODE_HISGMII 0x12
#define RTPCS_93XX_SDS_MODE_2500BASEX 0x16 #define RTPCS_93XX_SDS_MODE_2500BASEX 0x16
#define RTPCS_93XX_SDS_MODE_10GBASER 0x1a #define RTPCS_93XX_SDS_MODE_10GBASER 0x1a
#define RTPCS_93XX_SDS_MODE_OFF 0x1f #define RTPCS_93XX_SDS_MODE_OFF 0x1f
@ -130,9 +129,7 @@ enum rtpcs_sds_mode {
/* mii modes */ /* mii modes */
RTPCS_SDS_MODE_SGMII, RTPCS_SDS_MODE_SGMII,
RTPCS_SDS_MODE_HISGMII,
RTPCS_SDS_MODE_QSGMII, RTPCS_SDS_MODE_QSGMII,
RTPCS_SDS_MODE_QHSGMII,
RTPCS_SDS_MODE_XSGMII, RTPCS_SDS_MODE_XSGMII,
RTPCS_SDS_MODE_USXGMII_10GSXGMII, RTPCS_SDS_MODE_USXGMII_10GSXGMII,
@ -1210,7 +1207,6 @@ static const s16 rtpcs_93xx_sds_hw_mode_vals[RTPCS_SDS_MODE_MAX] = {
[RTPCS_SDS_MODE_2500BASEX] = RTPCS_93XX_SDS_MODE_2500BASEX, [RTPCS_SDS_MODE_2500BASEX] = RTPCS_93XX_SDS_MODE_2500BASEX,
[RTPCS_SDS_MODE_10GBASER] = RTPCS_93XX_SDS_MODE_10GBASER, [RTPCS_SDS_MODE_10GBASER] = RTPCS_93XX_SDS_MODE_10GBASER,
[RTPCS_SDS_MODE_QSGMII] = RTPCS_93XX_SDS_MODE_QSGMII, [RTPCS_SDS_MODE_QSGMII] = RTPCS_93XX_SDS_MODE_QSGMII,
[RTPCS_SDS_MODE_HISGMII] = RTPCS_93XX_SDS_MODE_HISGMII,
[RTPCS_SDS_MODE_XSGMII] = RTPCS_93XX_SDS_MODE_XSGMII, [RTPCS_SDS_MODE_XSGMII] = RTPCS_93XX_SDS_MODE_XSGMII,
[RTPCS_SDS_MODE_USXGMII_10GSXGMII] = RTPCS_93XX_SDS_MODE_USXGMII, [RTPCS_SDS_MODE_USXGMII_10GSXGMII] = RTPCS_93XX_SDS_MODE_USXGMII,
[RTPCS_SDS_MODE_USXGMII_10GDXGMII] = RTPCS_93XX_SDS_MODE_USXGMII, [RTPCS_SDS_MODE_USXGMII_10GDXGMII] = RTPCS_93XX_SDS_MODE_USXGMII,
@ -3191,7 +3187,6 @@ static void rtpcs_931x_sds_clear_symerr(struct rtpcs_serdes *sds,
{ {
switch (hw_mode) { switch (hw_mode) {
case RTPCS_SDS_MODE_SGMII: case RTPCS_SDS_MODE_SGMII:
case RTPCS_SDS_MODE_HISGMII:
case RTPCS_SDS_MODE_XSGMII: case RTPCS_SDS_MODE_XSGMII:
for (int i = 0; i < 4; ++i) { for (int i = 0; i < 4; ++i) {
rtpcs_sds_write_bits(sds, 0x41, 0x18, 2, 0, i); rtpcs_sds_write_bits(sds, 0x41, 0x18, 2, 0, i);
@ -3522,7 +3517,6 @@ static int rtpcs_931x_sds_link_sts_get(struct rtpcs_serdes *sds)
break; break;
case RTPCS_SDS_MODE_SGMII: case RTPCS_SDS_MODE_SGMII:
case RTPCS_SDS_MODE_HISGMII:
case RTPCS_SDS_MODE_2500BASEX: case RTPCS_SDS_MODE_2500BASEX:
sts = rtpcs_sds_read_bits(sds, 0x41, 29, 8, 0); sts = rtpcs_sds_read_bits(sds, 0x41, 29, 8, 0);
latch_sts = rtpcs_sds_read_bits(sds, 0x41, 30, 8, 0); latch_sts = rtpcs_sds_read_bits(sds, 0x41, 30, 8, 0);