cb98f5a814
1. Original register mapping for LAN8720 has some registers that doesn't exist/support. So just remove them, and fix the power and init function for LAN8720. 2. GPIO16 and GPIO17 is occupied by PSRAM, so only ETH_CLOCK_GPIO_IN mode is supported in that case if using PSRAM. 3. Fix bug of OTA failing with Ethernet 4. Fix bug of multicast with Ethernet 5. Fix potential memory leak
53 lines
1.9 KiB
C
53 lines
1.9 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* This header contains register/bit masks for the standard
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PHY MII registers that should be supported by all PHY models.
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*/
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#define MII_BASIC_MODE_CONTROL_REG (0x0)
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#define MII_SOFTWARE_RESET BIT(15)
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#define MII_SPEED_SELECT BIT(13)
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#define MII_AUTO_NEGOTIATION_ENABLE BIT(12)
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#define MII_POWER_DOWN BIT(11)
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#define MII_RESTART_AUTO_NEGOTIATION BIT(9)
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#define MII_DUPLEX_MODE BIT(8)
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#define MII_BASIC_MODE_STATUS_REG (0x1)
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#define MII_AUTO_NEGOTIATION_COMPLETE BIT(5)
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#define MII_LINK_STATUS BIT(2)
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#define MII_PHY_IDENTIFIER_1_REG (0x2)
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#define MII_PHY_IDENTIFIER_2_REG (0x3)
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#define MII_AUTO_NEGOTIATION_ADVERTISEMENT_REG (0x4)
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#define MII_ASM_DIR BIT(11)
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#define MII_PAUSE BIT(10)
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#define MII_PHY_LINK_PARTNER_ABILITY_REG (0x5)
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#define MII_PARTNER_ASM_DIR BIT(11)
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#define MII_PARTNER_PAUSE BIT(10)
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/******************************legacy*******************************/
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#define MII_AUTO_NEG_ADVERTISEMENT_REG MII_AUTO_NEGOTIATION_ADVERTISEMENT_REG
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#ifdef __cplusplus
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}
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#endif
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