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- Add support for 8110SCe part. Some magic registers were taken from
Linux driver. - Swap hardware revisions for 8110S and 8169S as Linux driver claims. Reviewed by: yongari (early version)
This commit is contained in:
Jung-uk Kim
parent
aaab4fbea7
commit
566ca8ca5d
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=187483
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@ -199,9 +199,10 @@ static struct rl_hwrev re_hwrevs[] = {
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{ RL_HWREV_8169, RL_8169, "8169"},
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{ RL_HWREV_8169S, RL_8169, "8169S"},
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{ RL_HWREV_8110S, RL_8169, "8110S"},
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{ RL_HWREV_8169_8110SB, RL_8169, "8169SB"},
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{ RL_HWREV_8169_8110SC, RL_8169, "8169SC"},
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{ RL_HWREV_8169_8110SBL, RL_8169, "8169SBL"},
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{ RL_HWREV_8169_8110SB, RL_8169, "8169SB/8110SB"},
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{ RL_HWREV_8169_8110SC, RL_8169, "8169SC/8110SC"},
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{ RL_HWREV_8169_8110SBL, RL_8169, "8169SBL/8110SBL"},
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{ RL_HWREV_8169_8110SCE, RL_8169, "8169SC/8110SC"},
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{ RL_HWREV_8100, RL_8139, "8100"},
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{ RL_HWREV_8101, RL_8139, "8101"},
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{ RL_HWREV_8100E, RL_8169, "8100E"},
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@ -688,12 +689,10 @@ re_reset(struct rl_softc *sc)
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if (i == RL_TIMEOUT)
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device_printf(sc->rl_dev, "reset never completed!\n");
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if ((sc->rl_flags & RL_FLAG_PHY8169) != 0)
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if ((sc->rl_flags & RL_FLAG_MACRESET) != 0)
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CSR_WRITE_1(sc, 0x82, 1);
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if ((sc->rl_flags & RL_FLAG_PHY8110S) != 0) {
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CSR_WRITE_1(sc, 0x82, 1);
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re_gmii_writereg(sc->rl_dev, 1, 0x0B, 0);
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}
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if (sc->rl_hwrev == RL_HWREV_8169S)
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re_gmii_writereg(sc->rl_dev, 1, 0x0b, 0);
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}
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#ifdef RE_DIAG
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@ -1209,12 +1208,22 @@ re_attach(device_t dev)
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hw_rev = re_hwrevs;
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hwrev = CSR_READ_4(sc, RL_TXCFG);
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device_printf(dev, "Chip rev. 0x%08x\n", hwrev & 0x7c800000);
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switch (hwrev & 0x70000000) {
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case 0x00000000:
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case 0x10000000:
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device_printf(dev, "Chip rev. 0x%08x\n", hwrev & 0xfc800000);
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hwrev &= (RL_TXCFG_HWREV | 0x80000000);
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break;
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default:
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device_printf(dev, "Chip rev. 0x%08x\n", hwrev & 0x7c800000);
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hwrev &= RL_TXCFG_HWREV;
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break;
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}
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device_printf(dev, "MAC rev. 0x%08x\n", hwrev & 0x00700000);
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hwrev &= RL_TXCFG_HWREV;
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while (hw_rev->rl_desc != NULL) {
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if (hw_rev->rl_rev == hwrev) {
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sc->rl_type = hw_rev->rl_type;
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sc->rl_hwrev = hw_rev->rl_rev;
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break;
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}
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hw_rev++;
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@ -1229,9 +1238,6 @@ re_attach(device_t dev)
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case RL_HWREV_8139CPLUS:
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sc->rl_flags |= RL_FLAG_NOJUMBO | RL_FLAG_FASTETHER;
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break;
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case RL_HWREV_8110S:
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sc->rl_flags |= RL_FLAG_PHY8110S;
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break;
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case RL_HWREV_8100E:
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case RL_HWREV_8101E:
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sc->rl_flags |= RL_FLAG_NOJUMBO | RL_FLAG_PHYWAKE |
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@ -1273,14 +1279,16 @@ re_attach(device_t dev)
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*/
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sc->rl_flags |= RL_FLAG_NOJUMBO;
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break;
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case RL_HWREV_8169_8110SB:
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case RL_HWREV_8169_8110SBL:
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case RL_HWREV_8169_8110SC:
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case RL_HWREV_8169_8110SCE:
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sc->rl_flags |= RL_FLAG_PHYWAKE;
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/* FALLTHROUGH */
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case RL_HWREV_8169:
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case RL_HWREV_8169S:
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sc->rl_flags |= RL_FLAG_PHY8169;
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break;
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case RL_HWREV_8169_8110SB:
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case RL_HWREV_8169_8110SC:
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case RL_HWREV_8169_8110SBL:
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sc->rl_flags |= RL_FLAG_PHYWAKE | RL_FLAG_PHY8169;
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case RL_HWREV_8110S:
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sc->rl_flags |= RL_FLAG_MACRESET;
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break;
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default:
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break;
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@ -2484,6 +2492,7 @@ re_init_locked(struct rl_softc *sc)
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{
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struct ifnet *ifp = sc->rl_ifp;
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struct mii_data *mii;
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uint32_t reg;
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uint16_t cfg;
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union {
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uint32_t align_dummy;
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@ -2519,6 +2528,17 @@ re_init_locked(struct rl_softc *sc)
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} else
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cfg |= RL_CPLUSCMD_RXENB | RL_CPLUSCMD_TXENB;
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CSR_WRITE_2(sc, RL_CPLUS_CMD, cfg);
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if (sc->rl_hwrev == RL_HWREV_8169_8110SC ||
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sc->rl_hwrev == RL_HWREV_8169_8110SCE) {
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reg = 0x000fff00;
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if ((CSR_READ_1(sc, RL_CFG2) & RL_CFG2_PCI66MHZ) != 0)
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reg |= 0x000000ff;
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if (sc->rl_hwrev == RL_HWREV_8169_8110SCE)
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reg |= 0x00f00000;
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CSR_WRITE_4(sc, 0x7c, reg);
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/* Disable interrupt mitigation. */
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CSR_WRITE_2(sc, 0xe2, 0);
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}
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/*
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* Disable TSO if interface MTU size is greater than MSS
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* allowed in controller.
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@ -154,8 +154,8 @@
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/* Known revision codes. */
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#define RL_HWREV_8169 0x00000000
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#define RL_HWREV_8110S 0x00800000
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#define RL_HWREV_8169S 0x04000000
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#define RL_HWREV_8169S 0x00800000
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#define RL_HWREV_8110S 0x04000000
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#define RL_HWREV_8169_8110SB 0x10000000
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#define RL_HWREV_8169_8110SC 0x18000000
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#define RL_HWREV_8102EL 0x24800000
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@ -180,6 +180,7 @@
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#define RL_HWREV_8101 0x74c00000
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#define RL_HWREV_8100 0x78800000
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#define RL_HWREV_8169_8110SBL 0x7CC00000
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#define RL_HWREV_8169_8110SCE 0x98000000
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#define RL_TXDMA_16BYTES 0x00000000
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#define RL_TXDMA_32BYTES 0x00000100
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@ -886,8 +887,7 @@ struct rl_softc {
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#define RL_FLAG_MACSTAT 0x0080
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#define RL_FLAG_FASTETHER 0x0100
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#define RL_FLAG_CMDSTOP 0x0200
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#define RL_FLAG_PHY8169 0x0400
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#define RL_FLAG_PHY8110S 0x0800
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#define RL_FLAG_MACRESET 0x0400
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#define RL_FLAG_WOLRXENB 0x1000
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#define RL_FLAG_MACSLEEP 0x2000
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#define RL_FLAG_PCIE 0x4000
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