realtek: pcs: drop dead SerDes modes

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>

diff --git a/target/linux/realtek/files-6.18/drivers/net/pcs/pcs-rtl-otto.c b/target/linux/realtek/files-6.18/drivers/net/pcs/pcs-rtl-otto.c
index 3a48b4e35dd680a91cc02edec4fa3abe3c9aba00..92c7c06f1056dfc757dca2338d53f5c1ba5d36d7 100644 (file)
--- a/target/linux/realtek/files-6.18/drivers/net/pcs/pcs-rtl-otto.c
+++ b/target/linux/realtek/files-6.18/drivers/net/pcs/pcs-rtl-otto.c
@@ -84,7 +84,6 @@
 #define RTPCS_93XX_SDS_MODE_QSGMII             0x06
 #define RTPCS_93XX_SDS_MODE_USXGMII            0x0d
 #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_10GBASER           0x1a
 #define RTPCS_93XX_SDS_MODE_OFF                        0x1f
@@ -130,9 +129,7 @@ enum rtpcs_sds_mode {
 
        /* mii modes */
        RTPCS_SDS_MODE_SGMII,
-       RTPCS_SDS_MODE_HISGMII,
        RTPCS_SDS_MODE_QSGMII,
-       RTPCS_SDS_MODE_QHSGMII,
        RTPCS_SDS_MODE_XSGMII,
 
        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_10GBASER]               = RTPCS_93XX_SDS_MODE_10GBASER,
        [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_USXGMII_10GSXGMII]      = 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) {
        case RTPCS_SDS_MODE_SGMII:
-       case RTPCS_SDS_MODE_HISGMII:
        case RTPCS_SDS_MODE_XSGMII:
                for (int i = 0; i < 4; ++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;
 
        case RTPCS_SDS_MODE_SGMII:
-       case RTPCS_SDS_MODE_HISGMII:
        case RTPCS_SDS_MODE_2500BASEX:
                sts = rtpcs_sds_read_bits(sds, 0x41, 29, 8, 0);
                latch_sts = rtpcs_sds_read_bits(sds, 0x41, 30, 8, 0);