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https://github.com/PX4/PX4-Autopilot.git
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More PIC32 Ethernet stuff (still incomplete)
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4305 7fd9a85b-ad96-42d3-883c-3090e2eb8679
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patacongo
File diff suppressed because it is too large
Load Diff
@@ -727,8 +727,8 @@
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#define PIC32MX_TXDESC_ADDRESS 0x04 /* Data buffer address (32-bits) */
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#define PIC32MX_TXDESC_TSV1 0x08 /* Transmit filter status vector 1 (32-bits) */
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#define PIC32MX_TXDESC_TSV2 0x0c /* Transmit filter status vector 2 (32-bits) */
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#define PIC32MX_TXDESC_NEXTED 0x10 /* Size in bytes of one Tx descriptor */
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#define PIC32MX_TXDESC_SIZE 0x14
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#define PIC32MX_TXDESC_NEXTED 0x10 /* Next Ethernet Descriptor (ED) */
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#define PIC32MX_TXDESC_SIZE 0x14 /* Size in bytes of one Tx descriptor */
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/* Tx descriptor uint32_t* indices */
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@@ -736,8 +736,8 @@
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#define TXDESC_ADDRESS 1 /* Data buffer address (32-bits) */
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#define TXDESC_TSV1 2 /* Transmit filter status vector 1 (32-bits) */
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#define TXDESC_TSV2 3 /* Transmit filter status vector 2 (32-bits) */
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#define TXDESC_NEXTED 4 /* Size in bytes of one Tx descriptor */
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#define TXDESC_SIZE 5
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#define TXDESC_NEXTED 4 /* Next Ethernet Descriptor (ED) */
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#define TXDESC_SIZE 5 /* Size in 32-bit words of one Tx descriptor */
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/* Rx descriptor offsets */
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@@ -745,8 +745,8 @@
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#define PIC32MX_RXDESC_ADDRESS 0x04 /* Data buffer address (32-bits) */
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#define PIC32MX_RXDESC_RSV1 0x08 /* Receive filter status vector 1 and checksum (32-bits) */
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#define PIC32MX_RXDESC_RSV2 0x0c /* Receive filter status vector 2 (32-bits) */
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#define PIC32MX_RXDESC_NEXTED 0x10 /* Size in bytes of one Tx descriptor */
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#define PIC32MX_RXDESC_SIZE 0x14
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#define PIC32MX_RXDESC_NEXTED 0x10 /* Next Ethernet Descriptor (ED) */
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#define PIC32MX_RXDESC_SIZE 0x14 /* Size in bytes of one Tx descriptor */
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/* Rx descriptor offsets uint32_t* indices */
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@@ -754,8 +754,8 @@
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#define RXDESC_ADDRESS 1 /* Data buffer address (32-bits) */
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#define RXDESC_RSV1 2 /* Receive filter status vector 1 and checksum (32-bits) */
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#define RXDESC_RSV2 3 /* Receive filter status vector 2 (32-bits) */
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#define RXDESC_NEXTED 4 /* Size in bytes of one Tx descriptor */
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#define RXDESC_SIZE 5
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#define RXDESC_NEXTED 4 /* Next Ethernet Descriptor (ED) */
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#define RXDESC_SIZE 5 /* Size in 32-bit words of one Tx descriptor */
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/* Descriptor Bit Definitions ***************************************************************/
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/* Tx descriptor status bit definitions */
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@@ -853,6 +853,26 @@
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#ifndef __ASSEMBLY__
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/* Descriptors as structures */
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struct pic32mx_txdesc_s
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{
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uint32_t status; /* Various status bits (32-bits) */
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uint32_t address; /* Data buffer address (32-bits) */
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uint32_t tsv1; /* Transmit filter status vector 1 (32-bits) */
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uint32_t tsv2; /* Transmit filter status vector 2 (32-bits) */
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uint32_t nexted; /* Next Ethernet Descriptor (ED) */
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};
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struct pic32mx_rxdesc_s
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{
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uint32_t status; /* Various status bits (32-bits) */
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uint32_t address; /* Data buffer address (32-bits) */
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uint32_t rsv1; /* Receive filter status vector 1 and checksum (32-bits) */
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uint32_t rsv2; /* Receive filter status vector 2 (32-bits) */
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uint32_t nexted; /* Next Ethernet Descriptor (ED) */
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};
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/********************************************************************************************
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* Inline Functions
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********************************************************************************************/
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@@ -862,9 +862,8 @@ PIC32MX specific PHY/Ethernet device driver settings
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CONFIG_PHY_AUTONEG - Enable auto-negotion
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CONFIG_PHY_SPEED100 - Select 100Mbit vs. 10Mbit speed.
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CONFIG_PHY_FDUPLEX - Select full (vs. half) duplex
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CONFIG_NET_EMACRAM_SIZE - Size of EMAC RAM. Default: 16Kb
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CONFIG_NET_NTXDESC - Configured number of Tx descriptors. Default: 18
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CONFIG_NET_NRXDESC - Configured number of Rx descriptors. Default: 18
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CONFIG_NET_NTXDESC - Configured number of Tx descriptors. Default: 2
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CONFIG_NET_NRXDESC - Configured number of Rx descriptors. Default: 4
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CONFIG_NET_PRIORITY - Ethernet interrupt priority. The is default is
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the higest priority.
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CONFIG_NET_WOL - Enable Wake-up on Lan (not fully implemented).
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@@ -267,9 +267,8 @@ CONFIG_UART6_2STOP=0
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# CONFIG_PHY_AUTONEG - Enable auto-negotion
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# CONFIG_PHY_SPEED100 - Select 100Mbit vs. 10Mbit speed.
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# CONFIG_PHY_FDUPLEX - Select full (vs. half) duplex
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# CONFIG_NET_EMACRAM_SIZE - Size of EMAC RAM. Default: 16Kb
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# CONFIG_NET_NTXDESC - Configured number of Tx descriptors. Default: 18
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# CONFIG_NET_NRXDESC - Configured number of Rx descriptors. Default: 18
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# CONFIG_NET_NTXDESC - Configured number of Tx descriptors. Default: 2
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# CONFIG_NET_NRXDESC - Configured number of Rx descriptors. Default: 4
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# CONFIG_NET_PRIORITY - Ethernet interrupt priority. The is default is
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# the higest priority.
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# CONFIG_NET_WOL - Enable Wake-up on Lan (not fully implemented).
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@@ -295,7 +294,6 @@ CONFIG_PHY_LAN8720=n
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CONFIG_PHY_AUTONEG=y
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CONFIG_PHY_SPEED100=n
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CONFIG_PHY_FDUPLEX=y
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CONFIG_NET_EMACRAM_SIZE=8192
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CONFIG_NET_NTXDESC=7
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CONFIG_NET_NRXDESC=7
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CONFIG_NET_REGDEBUG=n
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@@ -607,6 +605,18 @@ CONFIG_MMCSD_HAVECARDDETECT=n
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#
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# TCP/IP and UDP support via uIP
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# CONFIG_NET - Enable or disable all network features
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# CONFIG_NET_NOINTS -- CONFIG_NET_NOINT indicates that uIP not called from
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# the interrupt level. If CONFIG_NET_NOINTS is defined, critical sections
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# will be managed with semaphores; Otherwise, it assumed that uIP will be
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# called from interrupt level handling and critical sections will be
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# managed by enabling and disabling interrupts.
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# CONFIG_NET_MULTIBUFFER - Traditionally, uIP has used a single buffer
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# for all incoming and outgoing traffic. If this configuration is
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# selected, then the driver can manage multiple I/O buffers and can,
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# for example, be filling one input buffer while sending another
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# output buffer. Or, as another example, the driver may support
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# queuing of concurrent input/ouput and output transfers for better
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# performance.
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# CONFIG_NET_IPv6 - Build in support for IPv6
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# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
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# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
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@@ -631,6 +641,8 @@ CONFIG_MMCSD_HAVECARDDETECT=n
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# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
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#
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CONFIG_NET=n
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CONFIG_NET_NOINTS=n
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CONFIG_NET_MULTIBUFFER=y
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CONFIG_NET_IPv6=n
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CONFIG_NSOCKET_DESCRIPTORS=0
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CONFIG_NET_SOCKOPTS=y
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@@ -1,7 +1,7 @@
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############################################################################
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# configs/sure-pic32mx/ostest/defconfig
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#
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# Copyright (C) 2011 Gregory Nutt. All rights reserved.
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# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
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