mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-21 04:59:32 +08:00
bsps/powerpc, bsps/shared: Move remaining legacy networking header files
This commit is contained in:
Vijay Kumar Banerjee
@@ -82,7 +82,6 @@ include_grlib_HEADERS += ../../bsps/include/grlib/gradcdac.h
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include_grlib_HEADERS += ../../bsps/include/grlib/grascs.h
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include_grlib_HEADERS += ../../bsps/include/grlib/grcan.h
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include_grlib_HEADERS += ../../bsps/include/grlib/grctm.h
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include_grlib_HEADERS += ../../bsps/include/grlib/greth.h
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include_grlib_HEADERS += ../../bsps/include/grlib/grgpio.h
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include_grlib_HEADERS += ../../bsps/include/grlib/griommu.h
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include_grlib_HEADERS += ../../bsps/include/grlib/grlib.h
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@@ -102,7 +101,6 @@ include_grlib_HEADERS += ../../bsps/include/grlib/l2c.h
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include_grlib_HEADERS += ../../bsps/include/grlib/l4stat.h
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include_grlib_HEADERS += ../../bsps/include/grlib/mctrl.h
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include_grlib_HEADERS += ../../bsps/include/grlib/memscrub.h
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include_grlib_HEADERS += ../../bsps/include/grlib/network_interface_add.h
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include_grlib_HEADERS += ../../bsps/include/grlib/occan.h
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include_grlib_HEADERS += ../../bsps/include/grlib/pcif.h
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include_grlib_HEADERS += ../../bsps/include/grlib/satcan.h
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@@ -118,7 +116,6 @@ include_libchip_HEADERS += ../../bsps/include/libchip/ata.h
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include_libchip_HEADERS += ../../bsps/include/libchip/ata_internal.h
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include_libchip_HEADERS += ../../bsps/include/libchip/disp_hcms29xx.h
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include_libchip_HEADERS += ../../bsps/include/libchip/ds1375-rtc.h
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include_libchip_HEADERS += ../../bsps/include/libchip/greth.h
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include_libchip_HEADERS += ../../bsps/include/libchip/i2c-2b-eeprom.h
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include_libchip_HEADERS += ../../bsps/include/libchip/i2c-ds1621.h
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include_libchip_HEADERS += ../../bsps/include/libchip/i2c-sc620.h
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@@ -1,165 +0,0 @@
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/*
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* Cobham Gaisler ethernet MAC driver
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* adapted from Opencores driver by Marko Isomaki
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*
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* The license and distribution terms for this file may be
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* found in found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef __GRETH_H__
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#define __GRETH_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Ethernet configuration registers */
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typedef struct _greth_regs {
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volatile uint32_t ctrl; /* Ctrl Register */
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volatile uint32_t status; /* Status Register */
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volatile uint32_t mac_addr_msb; /* Bit 47-32 of MAC address */
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volatile uint32_t mac_addr_lsb; /* Bit 31-0 of MAC address */
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volatile uint32_t mdio_ctrl; /* MDIO control and status */
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volatile uint32_t txdesc; /* Transmit descriptor pointer */
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volatile uint32_t rxdesc; /* Receive descriptor pointer */
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volatile uint32_t edcl; /* EDCL IP register */
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volatile uint32_t ht_msb; /* Multicast MSB hash */
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volatile uint32_t ht_lsb; /* Multicast LSB hash */
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} greth_regs;
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#define GRETH_TOTAL_BD 128
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#define GRETH_MAXBUF_LEN 1520
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/* Tx BD */
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#define GRETH_TXD_ENABLE 0x0800 /* Tx BD Enable */
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#define GRETH_TXD_WRAP 0x1000 /* Tx BD Wrap (last BD) */
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#define GRETH_TXD_IRQ 0x2000 /* Tx BD IRQ Enable */
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#define GRETH_TXD_MORE 0x20000 /* Tx BD More (more descs for packet) */
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#define GRETH_TXD_IPCS 0x40000 /* Tx BD insert ip chksum */
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#define GRETH_TXD_TCPCS 0x80000 /* Tx BD insert tcp chksum */
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#define GRETH_TXD_UDPCS 0x100000 /* Tx BD insert udp chksum */
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#define GRETH_TXD_UNDERRUN 0x4000 /* Tx BD Underrun Status */
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#define GRETH_TXD_RETLIM 0x8000 /* Tx BD Retransmission Limit Status */
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#define GRETH_TXD_LATECOL 0x10000 /* Tx BD Late Collision */
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#define GRETH_TXD_STATS (GRETH_TXD_UNDERRUN | \
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GRETH_TXD_RETLIM | \
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GRETH_TXD_LATECOL)
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#define GRETH_TXD_CS (GRETH_TXD_IPCS | \
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GRETH_TXD_TCPCS | \
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GRETH_TXD_UDPCS)
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/* Rx BD */
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#define GRETH_RXD_ENABLE 0x0800 /* Rx BD Enable */
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#define GRETH_RXD_WRAP 0x1000 /* Rx BD Wrap (last BD) */
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#define GRETH_RXD_IRQ 0x2000 /* Rx BD IRQ Enable */
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#define GRETH_RXD_DRIBBLE 0x4000 /* Rx BD Dribble Nibble Status */
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#define GRETH_RXD_TOOLONG 0x8000 /* Rx BD Too Long Status */
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#define GRETH_RXD_CRCERR 0x10000 /* Rx BD CRC Error Status */
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#define GRETH_RXD_OVERRUN 0x20000 /* Rx BD Overrun Status */
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#define GRETH_RXD_LENERR 0x40000 /* Rx BD Length Error */
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#define GRETH_RXD_ID 0x40000 /* Rx BD IP Detected */
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#define GRETH_RXD_IR 0x40000 /* Rx BD IP Chksum Error */
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#define GRETH_RXD_UD 0x40000 /* Rx BD UDP Detected*/
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#define GRETH_RXD_UR 0x40000 /* Rx BD UDP Chksum Error */
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#define GRETH_RXD_TD 0x40000 /* Rx BD TCP Detected */
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#define GRETH_RXD_TR 0x40000 /* Rx BD TCP Chksum Error */
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#define GRETH_RXD_STATS (GRETH_RXD_OVERRUN | \
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GRETH_RXD_DRIBBLE | \
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GRETH_RXD_TOOLONG | \
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GRETH_RXD_CRCERR)
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/* CTRL Register */
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#define GRETH_CTRL_TXEN 0x00000001 /* Transmit Enable */
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#define GRETH_CTRL_RXEN 0x00000002 /* Receive Enable */
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#define GRETH_CTRL_TXIRQ 0x00000004 /* Transmit Enable */
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#define GRETH_CTRL_RXIRQ 0x00000008 /* Receive Enable */
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#define GRETH_CTRL_FULLD 0x00000010 /* Full Duplex */
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#define GRETH_CTRL_PRO 0x00000020 /* Promiscuous (receive all) */
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#define GRETH_CTRL_RST 0x00000040 /* Reset MAC */
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#define GRETH_CTRL_SP 0x00000080 /* 100MBit speed mode */
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#define GRETH_CTRL_GB 0x00000100 /* 1GBit speed mode */
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#define GRETH_CTRL_MCE 0x00000800 /* Multicast Enable */
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#define GRETH_CTRL_DD 0x00001000 /* Disable EDCL Duplex Detection */
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#define GRETH_CTRL_ED 0x00004000 /* EDCL Disable */
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#define GRETH_CTRL_MC 0x02000000 /* Multicast available */
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#define GRETH_CTRL_ME 0x04000000 /* MDIO interrupts enabled */
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#define GRETH_CTRL_GA 0x08000000 /* Gigabit MAC available */
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/* Status Register */
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#define GRETH_STATUS_RXERR 0x00000001 /* Receive Error */
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#define GRETH_STATUS_TXERR 0x00000002 /* Transmit Error IRQ */
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#define GRETH_STATUS_RXIRQ 0x00000004 /* Receive Frame IRQ */
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#define GRETH_STATUS_TXIRQ 0x00000008 /* Transmit Error IRQ */
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#define GRETH_STATUS_RXAHBERR 0x00000010 /* Receiver AHB Error */
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#define GRETH_STATUS_TXAHBERR 0x00000020 /* Transmitter AHB Error */
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#define GRETH_STATUS_NRD 0x0f000000 /* Number of descriptors */
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/* MDIO Control */
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#define GRETH_MDIO_WRITE 0x00000001 /* MDIO Write */
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#define GRETH_MDIO_READ 0x00000002 /* MDIO Read */
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#define GRETH_MDIO_LINKFAIL 0x00000004 /* MDIO Link failed */
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#define GRETH_MDIO_BUSY 0x00000008 /* MDIO Link Busy */
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#define GRETH_MDIO_REGADR 0x000007C0 /* Register Address */
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#define GRETH_MDIO_PHYADR 0x0000F800 /* PHY address */
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#define GRETH_MDIO_DATA 0xFFFF0000 /* MDIO DATA */
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/* MII registers */
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#define GRETH_MII_EXTADV_1000FD 0x00000200
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#define GRETH_MII_EXTADV_1000HD 0x00000100
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#define GRETH_MII_EXTPRT_1000FD 0x00000800
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#define GRETH_MII_EXTPRT_1000HD 0x00000400
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#define GRETH_MII_100T4 0x00000200
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#define GRETH_MII_100TXFD 0x00000100
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#define GRETH_MII_100TXHD 0x00000080
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#define GRETH_MII_10FD 0x00000040
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#define GRETH_MII_10HD 0x00000020
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/* Attach routine */
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void greth_register_drv(void);
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/* PHY data */
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struct phy_device_info
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{
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int vendor;
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int device;
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int rev;
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int adv;
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int part;
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int extadv;
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int extpart;
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};
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/* Limit speed modes advertised during auto-negotiation */
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#define GRETH_ADV_10_HD 0x0001
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#define GRETH_ADV_10_FD 0x0002
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#define GRETH_ADV_100_HD 0x0004
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#define GRETH_ADV_100_FD 0x0008
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#define GRETH_ADV_1000_HD 0x0010
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#define GRETH_ADV_1000_FD 0x0020
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#define GRETH_ADV_ALL 0x003f
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/*
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#ifdef CPU_U32_FIX
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void ipalign(struct mbuf *m);
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#endif
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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@@ -1,47 +0,0 @@
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/* Network interface register help function
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*
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* COPYRIGHT (c) 2008.
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* Cobham Gaisler AB.
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*
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* This function adds a network interface to the
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* rtems_bsdnet_config.ifconfig linked list of interfaces.
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* The interface configuration is taken from the user defined
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* array interface_configs. This function is useful for PnP
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* systems when an unknown number of interfaces are available.
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*
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* The license and distribution terms for this file may be
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* found in found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifndef __NETWORK_INTERFACE_ADD_H__
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#define __NETWORK_INTERFACE_ADD_H__
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#include <rtems/rtems_bsdnet.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Interface configuration description */
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struct ethernet_config {
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char *ip_addr; /* IP address */
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char *ip_netmask; /* IP Netmask */
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char eth_adr[6]; /* Ethernet hardware MAC address */
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};
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/* Array with configurations for all interfaces in the system
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* Must be defined by the user.
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*/
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extern struct ethernet_config interface_configs[];
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/* Routine adding interface to rtems_bsdnet_config.ifconfig linked
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* list of interfaces.
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*/
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int network_interface_add(struct rtems_bsdnet_ifconfig *interface);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _RTEMS_NETWORKCONFIG_H_ */
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@@ -16,7 +16,4 @@ include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/gti2cr
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include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/gtintrreg.h
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include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/gtpcireg.h
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include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/gtreg.h
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include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/if_em_pub.h
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include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
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include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
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include_bsp_HEADERS += ../../../../../../bsps/powerpc/beatnik/include/bsp/irq.h
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@@ -1,22 +0,0 @@
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#ifndef RTEMS_BSDNET_IF_EM_PUBLIC_SYMBOLS_H
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#define RTEMS_BSDNET_IF_EM_PUBLIC_SYMBOLS_H
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#include <rtems.h>
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#include <rtems/rtems_bsdnet.h>
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#include <bsp/early_enet_link_status.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int rtems_em_attach(struct rtems_bsdnet_ifconfig *, int);
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extern int rtems_em_pci_setup(int);
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extern rtems_bsdnet_early_link_check_ops rtems_em_early_link_check_ops;
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#ifdef __cplusplus
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}
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#endif
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#endif
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@@ -1,30 +0,0 @@
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#ifndef RTEMS_BSDNET_IF_GFE_PUBLIC_SYMBOLS_H
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#define RTEMS_BSDNET_IF_GFE_PUBLIC_SYMBOLS_H
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#include <rtems.h>
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#include <rtems/rtems_bsdnet.h>
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#include <bsp/early_enet_link_status.h>
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#include <net/ethernet.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern int
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rtems_gfe_attach(struct rtems_bsdnet_ifconfig *, int);
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/* enet_addr must be 6 bytes long */
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int
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rtems_gfe_setup(int unit, char *enet_addr, uint32_t base_addr);
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extern rtems_bsdnet_early_link_check_ops
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rtems_gfe_early_link_check_ops;
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#ifdef __cplusplus
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}
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#endif
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#endif
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@@ -1,426 +0,0 @@
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#ifndef RTEMS_BSDNET_IF_MVE_PUBLIC_SYMBOLS_H
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#define RTEMS_BSDNET_IF_MVE_PUBLIC_SYMBOLS_H
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|
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/*
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* Authorship
|
||||
* ----------
|
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* This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was
|
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* created by Till Straumann <strauman@slac.stanford.edu>, 2005-2007,
|
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* Stanford Linear Accelerator Center, Stanford University.
|
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*
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* Acknowledgement of sponsorship
|
||||
* ------------------------------
|
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* The 'beatnik' BSP was produced by
|
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* the Stanford Linear Accelerator Center, Stanford University,
|
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* under Contract DE-AC03-76SFO0515 with the Department of Energy.
|
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*
|
||||
* Government disclaimer of liability
|
||||
* ----------------------------------
|
||||
* Neither the United States nor the United States Department of Energy,
|
||||
* nor any of their employees, makes any warranty, express or implied, or
|
||||
* assumes any legal liability or responsibility for the accuracy,
|
||||
* completeness, or usefulness of any data, apparatus, product, or process
|
||||
* disclosed, or represents that its use would not infringe privately owned
|
||||
* rights.
|
||||
*
|
||||
* Stanford disclaimer of liability
|
||||
* --------------------------------
|
||||
* Stanford University makes no representations or warranties, express or
|
||||
* implied, nor assumes any liability for the use of this software.
|
||||
*
|
||||
* Stanford disclaimer of copyright
|
||||
* --------------------------------
|
||||
* Stanford University, owner of the copyright, hereby disclaims its
|
||||
* copyright and all other rights in this software. Hence, anyone may
|
||||
* freely use it for any purpose without restriction.
|
||||
*
|
||||
* Maintenance of notices
|
||||
* ----------------------
|
||||
* In the interest of clarity regarding the origin and status of this
|
||||
* SLAC software, this and all the preceding Stanford University notices
|
||||
* are to remain affixed to any copy or derivative of this software made
|
||||
* or distributed by the recipient and are to be affixed to any copy of
|
||||
* software made or distributed by the recipient that contains a copy or
|
||||
* derivative of this software.
|
||||
*
|
||||
* ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
|
||||
*/
|
||||
#include <rtems.h>
|
||||
#include <rtems/rtems_bsdnet.h>
|
||||
#include <bsp/early_enet_link_status.h>
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
extern int rtems_mve_attach(struct rtems_bsdnet_ifconfig *, int);
|
||||
extern rtems_bsdnet_early_link_check_ops rtems_mve_early_link_check_ops;
|
||||
|
||||
/* Low-level Driver API.
|
||||
* This provides driver access to applications that want to use e.g., the second
|
||||
* ethernet interface w/o running the BSD TCP/IP stack.
|
||||
*/
|
||||
|
||||
/* Opaque handle */
|
||||
struct mveth_private;
|
||||
|
||||
/* Direct assignment of MVE flags to user API relies on irqs and x-irqs not overlapping */
|
||||
#define BSP_MVE_IRQ_RX (1<<2)
|
||||
#define BSP_MVE_IRQ_TX (1<<0)
|
||||
#define BSP_MVE_IRQ_LINK (1<<16)
|
||||
|
||||
/* Setup an interface.
|
||||
* Allocates resources for descriptor rings and sets up the driver software structure.
|
||||
*
|
||||
* Arguments:
|
||||
* unit:
|
||||
* interface # (1..2). The interface must not be attached to BSD.
|
||||
*
|
||||
* driver_tid:
|
||||
* ISR posts RTEMS event # ('unit' - 1) to task with ID 'driver_tid' and disables interrupts
|
||||
* from this interface.
|
||||
*
|
||||
* void (*cleanup_txbuf)(void *user_buf, void *cleanup_txbuf_arg, int error_on_tx_occurred):
|
||||
* Pointer to user-supplied callback to release a buffer that had been sent
|
||||
* by BSP_mve_send_buf() earlier. The callback is passed 'cleanup_txbuf_arg'
|
||||
* and a flag indicating whether the send had been successful.
|
||||
* The driver no longer accesses 'user_buf' after invoking this callback.
|
||||
* CONTEXT: This callback is executed either by BSP_mve_swipe_tx() or
|
||||
* BSP_mve_send_buf(), BSP_mve_init_hw(), BSP_mve_stop_hw() (the latter
|
||||
* ones calling BSP_mve_swipe_tx()).
|
||||
* void *cleanup_txbuf_arg:
|
||||
* Closure argument that is passed on to 'cleanup_txbuf()' callback;
|
||||
*
|
||||
* void *(*alloc_rxbuf)(int *p_size, unsigned long *p_data_addr),
|
||||
* Pointer to user-supplied callback to allocate a buffer for subsequent
|
||||
* insertion into the RX ring by the driver.
|
||||
* RETURNS: opaque handle to the buffer (which may be a more complex object
|
||||
* such as an 'mbuf'). The handle is not used by the driver directly
|
||||
* but passed back to the 'consume_rxbuf()' callback.
|
||||
* Size of the available data area and pointer to buffer's data area
|
||||
* in '*psize' and '*p_data_area', respectively.
|
||||
* If no buffer is available, this routine should return NULL in which
|
||||
* case the driver drops the last packet and re-uses the last buffer
|
||||
* instead of handing it out to 'consume_rxbuf()'.
|
||||
* CONTEXT: Called when initializing the RX ring (BSP_mve_init_hw()) or when
|
||||
* swiping it (BSP_mve_swipe_rx()).
|
||||
*
|
||||
*
|
||||
* void (*consume_rxbuf)(void *user_buf, void *consume_rxbuf_arg, int len);
|
||||
* Pointer to user-supplied callback to pass a received buffer back to
|
||||
* the user. The driver no longer accesses the buffer after invoking this
|
||||
* callback (with 'len'>0, see below). 'user_buf' is the buffer handle
|
||||
* previously generated by 'alloc_rxbuf()'.
|
||||
* The callback is passed 'cleanup_rxbuf_arg' and a 'len'
|
||||
* argument giving the number of bytes that were received.
|
||||
* 'len' may be <=0 in which case the 'user_buf' argument is NULL.
|
||||
* 'len' == 0 means that the last 'alloc_rxbuf()' had failed,
|
||||
* 'len' < 0 indicates a receiver error. In both cases, the last packet
|
||||
* was dropped/missed and the last buffer will be re-used by the driver.
|
||||
* NOTE: the data are 'prefixed' with two bytes, i.e., the ethernet packet header
|
||||
* is stored at offset 2 in the buffer's data area. Also, the FCS (4 bytes)
|
||||
* is appended. 'len' accounts for both.
|
||||
* CONTEXT: Called from BSP_mve_swipe_rx().
|
||||
* void *cleanup_rxbuf_arg:
|
||||
* Closure argument that is passed on to 'consume_rxbuf()' callback;
|
||||
*
|
||||
* rx_ring_size, tx_ring_size:
|
||||
* How many big to make the RX and TX descriptor rings. Note that the sizes
|
||||
* may be 0 in which case a reasonable default will be used.
|
||||
* If either ring size is < 0 then the RX or TX will be disabled.
|
||||
* Note that it is illegal in this case to use BSP_mve_swipe_rx() or
|
||||
* BSP_mve_swipe_tx(), respectively.
|
||||
*
|
||||
* irq_mask:
|
||||
* Interrupts to enable. OR of flags from above.
|
||||
*
|
||||
*/
|
||||
struct mveth_private *
|
||||
BSP_mve_setup(
|
||||
int unit,
|
||||
rtems_id driver_tid,
|
||||
void (*cleanup_txbuf)(void *user_buf, void *cleanup_txbuf_arg, int error_on_tx_occurred),
|
||||
void *cleanup_txbuf_arg,
|
||||
void *(*alloc_rxbuf)(int *p_size, uintptr_t *p_data_addr),
|
||||
void (*consume_rxbuf)(void *user_buf, void *consume_rxbuf_arg, int len),
|
||||
void *consume_rxbuf_arg,
|
||||
int rx_ring_size,
|
||||
int tx_ring_size,
|
||||
int irq_mask
|
||||
);
|
||||
|
||||
/*
|
||||
* Alternate 'setup' routine allowing the user to install an ISR rather
|
||||
* than a task ID.
|
||||
* All parameters (other than 'isr' / 'isr_arg') and the return value
|
||||
* are identical to the BSP_mve_setup() entry point.
|
||||
*/
|
||||
struct mveth_private *
|
||||
BSP_mve_setup_1(
|
||||
int unit,
|
||||
void (*isr)(void *isr_arg),
|
||||
void *isr_arg,
|
||||
void (*cleanup_txbuf)(void *user_buf, void *cleanup_txbuf_arg, int error_on_tx_occurred),
|
||||
void *cleanup_txbuf_arg,
|
||||
void *(*alloc_rxbuf)(int *p_size, uintptr_t *p_data_addr),
|
||||
void (*consume_rxbuf)(void *user_buf, void *consume_rxbuf_arg, int len),
|
||||
void *consume_rxbuf_arg,
|
||||
int rx_ring_size,
|
||||
int tx_ring_size,
|
||||
int irq_mask
|
||||
);
|
||||
|
||||
|
||||
/*
|
||||
* Initialize interface hardware
|
||||
*
|
||||
* 'mp' handle obtained by from BSP_mve_setup().
|
||||
* 'promisc' whether to set promiscuous flag.
|
||||
* 'enaddr' pointer to six bytes with MAC address. Read
|
||||
* from the device if NULL.
|
||||
*
|
||||
* Note: Multicast filters are cleared by this routine.
|
||||
* However, in promiscuous mode the mcast filters
|
||||
* are programmed to accept all multicast frames.
|
||||
*/
|
||||
void
|
||||
BSP_mve_init_hw(struct mveth_private *mp, int promisc, unsigned char *enaddr);
|
||||
|
||||
/*
|
||||
* Clear multicast hash filter. No multicast frames are accepted
|
||||
* after executing this routine (unless the hardware was initialized
|
||||
* in 'promiscuous' mode).
|
||||
*/
|
||||
void
|
||||
BSP_mve_mcast_filter_clear(struct mveth_private *mp);
|
||||
|
||||
/*
|
||||
* Program multicast filter to accept all multicast frames
|
||||
*/
|
||||
void
|
||||
BSP_mve_mcast_filter_accept_all(struct mveth_private *mp);
|
||||
|
||||
/*
|
||||
* Add a MAC address to the multicast filter.
|
||||
* Existing entries are not changed but note that
|
||||
* the filter is imperfect, i.e., multiple MAC addresses
|
||||
* may alias to a single filter entry. Hence software
|
||||
* filtering must still be performed.
|
||||
*
|
||||
* If a higher-level driver implements IP multicasting
|
||||
* then multiple IP addresses may alias to the same MAC
|
||||
* address. This driver maintains a 'reference-count'
|
||||
* which is incremented every time the same MAC-address
|
||||
* is passed to this routine; the address is only removed
|
||||
* from the filter if BSP_mve_mcast_filter_accept_del()
|
||||
* is called the same number of times (or by BSP_mve_mcast_filter_clear).
|
||||
*/
|
||||
void
|
||||
BSP_mve_mcast_filter_accept_add(struct mveth_private *mp, unsigned char *enaddr);
|
||||
|
||||
/*
|
||||
* Remove a MAC address from the multicast filter.
|
||||
* This routine decrements the reference count of the given
|
||||
* MAC-address and removes it from the filter once the
|
||||
* count reaches zero.
|
||||
*/
|
||||
void
|
||||
BSP_mve_mcast_filter_accept_del(struct mveth_private *mp, unsigned char *enaddr);
|
||||
|
||||
/*
|
||||
* Shutdown hardware and clean out the rings
|
||||
*/
|
||||
void
|
||||
BSP_mve_stop_hw(struct mveth_private *mp);
|
||||
|
||||
/* calls BSP_mve_stop_hw(), releases all resources and marks the interface
|
||||
* as unused.
|
||||
* RETURNS 0 on success, nonzero on failure.
|
||||
* NOTE: the handle MUST NOT be used after successful execution of this
|
||||
* routine.
|
||||
*/
|
||||
int
|
||||
BSP_mve_detach(struct mveth_private *mp);
|
||||
|
||||
int
|
||||
BSP_mve_send_buf_raw(struct mveth_private *mp, void *head_p, int h_len,
|
||||
void *data_p, int d_len);
|
||||
|
||||
/*
|
||||
* Enqueue a mbuf chain or a raw data buffer for transmission;
|
||||
* RETURN: #bytes sent or -1 if there are not enough free descriptors
|
||||
*
|
||||
* If 'len' is <=0 then 'm_head' is assumed to point to a mbuf chain.
|
||||
* OTOH, a raw data packet (or a different type of buffer)
|
||||
* may be send (non-BSD driver) by pointing data_p to the start of
|
||||
* the data and passing 'len' > 0.
|
||||
* 'm_head' is passed back to the 'cleanup_txbuf()' callback.
|
||||
*
|
||||
* Comments: software cache-flushing incurs a penalty if the
|
||||
* packet cannot be queued since it is flushed anyways.
|
||||
* The algorithm is slightly more efficient in the normal
|
||||
* case, though.
|
||||
*
|
||||
* RETURNS: # bytes enqueued to device for transmission or -1 if no
|
||||
* space in the TX ring was available.
|
||||
*/
|
||||
int
|
||||
BSP_mve_send_buf(struct mveth_private *mp, void *m_head, void *data_p, int len);
|
||||
|
||||
/* Descriptor scavenger; cleanup the TX ring, passing all buffers
|
||||
* that have been sent to the cleanup_tx() callback.
|
||||
* This routine is called from BSP_mve_send_buf(), BSP_mve_init_hw(),
|
||||
* BSP_mve_stop_hw().
|
||||
*
|
||||
* RETURNS: number of buffers processed.
|
||||
*/
|
||||
int
|
||||
BSP_mve_swipe_tx(struct mveth_private *mp);
|
||||
|
||||
/* Retrieve all received buffers from the RX ring, replacing them
|
||||
* by fresh ones (obtained from the alloc_rxbuf() callback). The
|
||||
* received buffers are passed to consume_rxbuf().
|
||||
*
|
||||
* RETURNS: number of buffers processed.
|
||||
*/
|
||||
int
|
||||
BSP_mve_swipe_rx(struct mveth_private *mp);
|
||||
|
||||
/* read ethernet address from hw to buffer */
|
||||
void
|
||||
BSP_mve_read_eaddr(struct mveth_private *mp, unsigned char *eaddr);
|
||||
|
||||
/* read/write media word.
|
||||
* 'cmd': can be SIOCGIFMEDIA, SIOCSIFMEDIA, 0 or 1. The latter
|
||||
* are aliased to the former for convenience.
|
||||
* 'parg': pointer to media word.
|
||||
*
|
||||
* RETURNS: 0 on success, nonzero on error
|
||||
*
|
||||
* NOTE: This routine is thread-safe.
|
||||
*/
|
||||
int
|
||||
BSP_mve_media_ioctl(struct mveth_private *mp, int cmd, int *parg);
|
||||
|
||||
/* Interrupt related routines */
|
||||
|
||||
/* Note: the BSP_mve_enable/disable/ack_irqs() entry points
|
||||
* are deprecated.
|
||||
* The newer API where the user passes a mask allows
|
||||
* for more selective control.
|
||||
*/
|
||||
|
||||
/* Enable all supported interrupts at device */
|
||||
void
|
||||
BSP_mve_enable_irqs(struct mveth_private *mp);
|
||||
|
||||
/* Disable all supported interrupts at device */
|
||||
void
|
||||
BSP_mve_disable_irqs(struct mveth_private *mp);
|
||||
|
||||
/* Acknowledge (and clear) all supported interrupts.
|
||||
* RETURNS: interrupts that were raised.
|
||||
*/
|
||||
uint32_t
|
||||
BSP_mve_ack_irqs(struct mveth_private *mp);
|
||||
|
||||
/* Enable interrupts included in 'mask' (leaving
|
||||
* already enabled interrupts on). If the mask
|
||||
* includes bits that were not passed to the 'setup'
|
||||
* routine then the behavior is undefined.
|
||||
*/
|
||||
void
|
||||
BSP_mve_enable_irq_mask(struct mveth_private *mp, uint32_t irq_mask);
|
||||
|
||||
/* Disable interrupts included in 'mask' (leaving
|
||||
* other ones that are currently enabled on). If the
|
||||
* mask includes bits that were not passed to the 'setup'
|
||||
* routine then the behavior is undefined.
|
||||
*
|
||||
* RETURNS: Bitmask of interrupts that were enabled upon entry
|
||||
* into this routine. This can be used to restore the
|
||||
* previous state.
|
||||
*/
|
||||
uint32_t
|
||||
BSP_mve_disable_irq_mask(struct mveth_private *mp, uint32_t irq_mask);
|
||||
|
||||
/* Acknowledge and clear selected interrupts.
|
||||
*
|
||||
* RETURNS: All pending interrupts.
|
||||
*
|
||||
* NOTE: Only pending interrupts contained in 'mask'
|
||||
* are cleared. Others are left pending.
|
||||
*
|
||||
* This routine can be used to check for pending
|
||||
* interrupts (pass mask == 0) or to clear all
|
||||
* interrupts (pass mask == -1).
|
||||
*/
|
||||
uint32_t
|
||||
BSP_mve_ack_irq_mask(struct mveth_private *mp, uint32_t mask);
|
||||
|
||||
/* If the PHY link status changes then some
|
||||
* internal settings in the ethernet controller's
|
||||
* serial port need to be updated to match the
|
||||
* PHY settings. Use this routine to perform the
|
||||
* necessary steps after a link change has been
|
||||
* detected.
|
||||
*
|
||||
* RETURNS: 0 on success, -1 if the PHY state
|
||||
* could not be determined.
|
||||
*
|
||||
* The current state of the media as read
|
||||
* by BSP_mve_media_ioctl() is returned in
|
||||
* *pmedia.
|
||||
*
|
||||
* NOTE: This routine calls BSP_mve_media_ioctl().
|
||||
*/
|
||||
int
|
||||
BSP_mve_ack_link_chg(struct mveth_private *mp, int *pmedia);
|
||||
|
||||
/* Retrieve the driver daemon TID that was passed to
|
||||
* BSP_mve_setup().
|
||||
*/
|
||||
|
||||
rtems_id
|
||||
BSP_mve_get_tid(struct mveth_private *mp);
|
||||
|
||||
/* Dump statistics to file (stdout if NULL)
|
||||
*
|
||||
* NOTE: this routine is not thread safe
|
||||
*/
|
||||
void
|
||||
BSP_mve_dump_stats(struct mveth_private *mp, FILE *f);
|
||||
|
||||
/*
|
||||
*
|
||||
* Example driver task loop (note: no synchronization of
|
||||
* buffer access shown!).
|
||||
* RTEMS_EVENTx = 0,1 or 2 depending on IF unit.
|
||||
*
|
||||
* / * setup (obtain handle) and initialize hw here * /
|
||||
*
|
||||
* do {
|
||||
* / * ISR disables IRQs and posts event * /
|
||||
* rtems_event_receive( RTEMS_EVENTx, RTEMS_WAIT | RTEMS_EVENT_ANY, RTEMS_NO_TIMEOUT, &evs );
|
||||
* irqs = BSP_mve_ack_irqs(handle);
|
||||
* if ( irqs & BSP_MVE_IRQ_TX ) {
|
||||
* BSP_mve_swipe_tx(handle); / * cleanup_txbuf() callback executed * /
|
||||
* }
|
||||
* if ( irqs & BSP_MVE_IRQ_RX ) {
|
||||
* BSP_mve_swipe_rx(handle); / * alloc_rxbuf() and consume_rxbuf() executed * /
|
||||
* }
|
||||
* if ( irqs & BSP_MVE_IRQ_LINK ) {
|
||||
* / * update serial port settings from current link status * /
|
||||
* BSP_mve_ack_link_chg(handle, 0);
|
||||
* }
|
||||
* BSP_mve_enable_irqs(handle);
|
||||
* } while (1);
|
||||
*
|
||||
*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@@ -44,7 +44,6 @@ install:
|
||||
- bsps/include/grlib/grascs.h
|
||||
- bsps/include/grlib/grcan.h
|
||||
- bsps/include/grlib/grctm.h
|
||||
- bsps/include/grlib/greth.h
|
||||
- bsps/include/grlib/grgpio.h
|
||||
- bsps/include/grlib/griommu.h
|
||||
- bsps/include/grlib/grlib.h
|
||||
@@ -64,7 +63,6 @@ install:
|
||||
- bsps/include/grlib/l4stat.h
|
||||
- bsps/include/grlib/mctrl.h
|
||||
- bsps/include/grlib/memscrub.h
|
||||
- bsps/include/grlib/network_interface_add.h
|
||||
- bsps/include/grlib/occan.h
|
||||
- bsps/include/grlib/pcif.h
|
||||
- bsps/include/grlib/satcan.h
|
||||
|
||||
@@ -25,9 +25,6 @@ install:
|
||||
- bsps/powerpc/beatnik/include/bsp/gtintrreg.h
|
||||
- bsps/powerpc/beatnik/include/bsp/gtpcireg.h
|
||||
- bsps/powerpc/beatnik/include/bsp/gtreg.h
|
||||
- bsps/powerpc/beatnik/include/bsp/if_em_pub.h
|
||||
- bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
|
||||
- bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
|
||||
- bsps/powerpc/beatnik/include/bsp/irq.h
|
||||
- destination: ${BSP_LIBDIR}
|
||||
source:
|
||||
|
||||
Reference in New Issue
Block a user