[PATCH rtems] bsps/powerpc, bsps/shared: Move remaining legacy networking header files
Joel Sherrill
joel at rtems.org
Wed Jun 23 19:23:50 UTC 2021
Assuming you built the bsps in question, I'm ok with this.
Any insight info the tftp code? Did it really need rtems_bsdnet.h?
On Wed, Jun 23, 2021, 2:21 PM Vijay Kumar Banerjee <vijay at rtems.org> wrote:
> ---
> bsps/headers.am | 3 -
> bsps/include/grlib/greth.h | 165 --
> bsps/include/grlib/network_interface_add.h | 47 -
> bsps/powerpc/beatnik/headers.am | 3 -
> bsps/powerpc/beatnik/include/bsp/if_em_pub.h | 22 -
> bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h | 30 -
> bsps/powerpc/beatnik/include/bsp/if_mve_pub.h | 426 -----
> bsps/shared/grlib/net/greth.c | 1663 -----------------
> spec/build/bsps/objgrlib.yml | 2 -
> .../build/bsps/powerpc/beatnik/bspbeatnik.yml | 3 -
> 10 files changed, 2364 deletions(-)
> delete mode 100644 bsps/include/grlib/greth.h
> delete mode 100644 bsps/include/grlib/network_interface_add.h
> delete mode 100644 bsps/powerpc/beatnik/include/bsp/if_em_pub.h
> delete mode 100644 bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
> delete mode 100644 bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
> delete mode 100644 bsps/shared/grlib/net/greth.c
>
> diff --git a/bsps/headers.am b/bsps/headers.am
> index b89e5c2b28..b5821564b1 100644
> --- a/bsps/headers.am
> +++ b/bsps/headers.am
> @@ -82,7 +82,6 @@ include_grlib_HEADERS +=
> ../../bsps/include/grlib/gradcdac.h
> include_grlib_HEADERS += ../../bsps/include/grlib/grascs.h
> include_grlib_HEADERS += ../../bsps/include/grlib/grcan.h
> include_grlib_HEADERS += ../../bsps/include/grlib/grctm.h
> -include_grlib_HEADERS += ../../bsps/include/grlib/greth.h
> include_grlib_HEADERS += ../../bsps/include/grlib/grgpio.h
> include_grlib_HEADERS += ../../bsps/include/grlib/griommu.h
> include_grlib_HEADERS += ../../bsps/include/grlib/grlib.h
> @@ -102,7 +101,6 @@ include_grlib_HEADERS += ../../bsps/include/grlib/l2c.h
> include_grlib_HEADERS += ../../bsps/include/grlib/l4stat.h
> include_grlib_HEADERS += ../../bsps/include/grlib/mctrl.h
> include_grlib_HEADERS += ../../bsps/include/grlib/memscrub.h
> -include_grlib_HEADERS += ../../bsps/include/grlib/network_interface_add.h
> include_grlib_HEADERS += ../../bsps/include/grlib/occan.h
> include_grlib_HEADERS += ../../bsps/include/grlib/pcif.h
> include_grlib_HEADERS += ../../bsps/include/grlib/satcan.h
> @@ -118,7 +116,6 @@ include_libchip_HEADERS +=
> ../../bsps/include/libchip/ata.h
> include_libchip_HEADERS += ../../bsps/include/libchip/ata_internal.h
> include_libchip_HEADERS += ../../bsps/include/libchip/disp_hcms29xx.h
> include_libchip_HEADERS += ../../bsps/include/libchip/ds1375-rtc.h
> -include_libchip_HEADERS += ../../bsps/include/libchip/greth.h
> include_libchip_HEADERS += ../../bsps/include/libchip/i2c-2b-eeprom.h
> include_libchip_HEADERS += ../../bsps/include/libchip/i2c-ds1621.h
> include_libchip_HEADERS += ../../bsps/include/libchip/i2c-sc620.h
> diff --git a/bsps/include/grlib/greth.h b/bsps/include/grlib/greth.h
> deleted file mode 100644
> index e7970a79f7..0000000000
> --- a/bsps/include/grlib/greth.h
> +++ /dev/null
> @@ -1,165 +0,0 @@
> -/*
> - * Cobham Gaisler ethernet MAC driver
> - * adapted from Opencores driver by Marko Isomaki
> - *
> - * The license and distribution terms for this file may be
> - * found in found in the file LICENSE in this distribution or at
> - * http://www.rtems.org/license/LICENSE.
> - */
> -
> -#ifndef __GRETH_H__
> -#define __GRETH_H__
> -
> -#ifdef __cplusplus
> -extern "C" {
> -#endif
> -
> -/* Ethernet configuration registers */
> -
> -typedef struct _greth_regs {
> - volatile uint32_t ctrl; /* Ctrl Register */
> - volatile uint32_t status; /* Status Register */
> - volatile uint32_t mac_addr_msb; /* Bit 47-32 of MAC address */
> - volatile uint32_t mac_addr_lsb; /* Bit 31-0 of MAC address */
> - volatile uint32_t mdio_ctrl; /* MDIO control and status */
> - volatile uint32_t txdesc; /* Transmit descriptor pointer */
> - volatile uint32_t rxdesc; /* Receive descriptor pointer */
> - volatile uint32_t edcl; /* EDCL IP register */
> - volatile uint32_t ht_msb; /* Multicast MSB hash */
> - volatile uint32_t ht_lsb; /* Multicast LSB hash */
> -} greth_regs;
> -
> -#define GRETH_TOTAL_BD 128
> -#define GRETH_MAXBUF_LEN 1520
> -
> -/* Tx BD */
> -#define GRETH_TXD_ENABLE 0x0800 /* Tx BD Enable */
> -#define GRETH_TXD_WRAP 0x1000 /* Tx BD Wrap (last BD) */
> -#define GRETH_TXD_IRQ 0x2000 /* Tx BD IRQ Enable */
> -#define GRETH_TXD_MORE 0x20000 /* Tx BD More (more descs for
> packet) */
> -#define GRETH_TXD_IPCS 0x40000 /* Tx BD insert ip chksum */
> -#define GRETH_TXD_TCPCS 0x80000 /* Tx BD insert tcp chksum */
> -#define GRETH_TXD_UDPCS 0x100000 /* Tx BD insert udp chksum */
> -
> -#define GRETH_TXD_UNDERRUN 0x4000 /* Tx BD Underrun Status */
> -#define GRETH_TXD_RETLIM 0x8000 /* Tx BD Retransmission Limit Status
> */
> -#define GRETH_TXD_LATECOL 0x10000 /* Tx BD Late Collision */
> -
> -#define GRETH_TXD_STATS (GRETH_TXD_UNDERRUN | \
> - GRETH_TXD_RETLIM | \
> - GRETH_TXD_LATECOL)
> -
> -#define GRETH_TXD_CS (GRETH_TXD_IPCS | \
> - GRETH_TXD_TCPCS | \
> - GRETH_TXD_UDPCS)
> -
> -/* Rx BD */
> -#define GRETH_RXD_ENABLE 0x0800 /* Rx BD Enable */
> -#define GRETH_RXD_WRAP 0x1000 /* Rx BD Wrap (last BD) */
> -#define GRETH_RXD_IRQ 0x2000 /* Rx BD IRQ Enable */
> -
> -#define GRETH_RXD_DRIBBLE 0x4000 /* Rx BD Dribble Nibble Status */
>
> -#define GRETH_RXD_TOOLONG 0x8000 /* Rx BD Too Long Status */
> -#define GRETH_RXD_CRCERR 0x10000 /* Rx BD CRC Error Status */
> -#define GRETH_RXD_OVERRUN 0x20000 /* Rx BD Overrun Status */
> -#define GRETH_RXD_LENERR 0x40000 /* Rx BD Length Error */
> -#define GRETH_RXD_ID 0x40000 /* Rx BD IP Detected */
> -#define GRETH_RXD_IR 0x40000 /* Rx BD IP Chksum Error */
> -#define GRETH_RXD_UD 0x40000 /* Rx BD UDP Detected*/
> -#define GRETH_RXD_UR 0x40000 /* Rx BD UDP Chksum Error */
> -#define GRETH_RXD_TD 0x40000 /* Rx BD TCP Detected */
> -#define GRETH_RXD_TR 0x40000 /* Rx BD TCP Chksum Error */
> -
> -
> -#define GRETH_RXD_STATS (GRETH_RXD_OVERRUN | \
> - GRETH_RXD_DRIBBLE | \
> - GRETH_RXD_TOOLONG | \
> - GRETH_RXD_CRCERR)
> -
> -/* CTRL Register */
> -#define GRETH_CTRL_TXEN 0x00000001 /* Transmit Enable */
> -#define GRETH_CTRL_RXEN 0x00000002 /* Receive Enable */
> -#define GRETH_CTRL_TXIRQ 0x00000004 /* Transmit Enable */
> -#define GRETH_CTRL_RXIRQ 0x00000008 /* Receive Enable */
> -#define GRETH_CTRL_FULLD 0x00000010 /* Full Duplex */
> -#define GRETH_CTRL_PRO 0x00000020 /* Promiscuous (receive all) */
> -#define GRETH_CTRL_RST 0x00000040 /* Reset MAC */
> -#define GRETH_CTRL_SP 0x00000080 /* 100MBit speed mode */
> -#define GRETH_CTRL_GB 0x00000100 /* 1GBit speed mode */
> -#define GRETH_CTRL_MCE 0x00000800 /* Multicast Enable */
> -#define GRETH_CTRL_DD 0x00001000 /* Disable EDCL Duplex
> Detection */
> -#define GRETH_CTRL_ED 0x00004000 /* EDCL Disable */
> -#define GRETH_CTRL_MC 0x02000000 /* Multicast available */
> -#define GRETH_CTRL_ME 0x04000000 /* MDIO interrupts enabled */
> -#define GRETH_CTRL_GA 0x08000000 /* Gigabit MAC available */
> -
> -/* Status Register */
> -#define GRETH_STATUS_RXERR 0x00000001 /* Receive Error */
> -#define GRETH_STATUS_TXERR 0x00000002 /* Transmit Error IRQ */
> -#define GRETH_STATUS_RXIRQ 0x00000004 /* Receive Frame IRQ */
> -#define GRETH_STATUS_TXIRQ 0x00000008 /* Transmit Error IRQ */
> -#define GRETH_STATUS_RXAHBERR 0x00000010 /* Receiver AHB Error */
> -#define GRETH_STATUS_TXAHBERR 0x00000020 /* Transmitter AHB Error */
> -#define GRETH_STATUS_NRD 0x0f000000 /* Number of descriptors */
> -
> -/* MDIO Control */
> -#define GRETH_MDIO_WRITE 0x00000001 /* MDIO Write */
> -#define GRETH_MDIO_READ 0x00000002 /* MDIO Read */
> -#define GRETH_MDIO_LINKFAIL 0x00000004 /* MDIO Link failed */
> -#define GRETH_MDIO_BUSY 0x00000008 /* MDIO Link Busy */
> -#define GRETH_MDIO_REGADR 0x000007C0 /* Register Address */
> -#define GRETH_MDIO_PHYADR 0x0000F800 /* PHY address */
> -#define GRETH_MDIO_DATA 0xFFFF0000 /* MDIO DATA */
> -
> -
> -/* MII registers */
> -#define GRETH_MII_EXTADV_1000FD 0x00000200
> -#define GRETH_MII_EXTADV_1000HD 0x00000100
> -#define GRETH_MII_EXTPRT_1000FD 0x00000800
> -#define GRETH_MII_EXTPRT_1000HD 0x00000400
> -
> -#define GRETH_MII_100T4 0x00000200
> -#define GRETH_MII_100TXFD 0x00000100
> -#define GRETH_MII_100TXHD 0x00000080
> -#define GRETH_MII_10FD 0x00000040
> -#define GRETH_MII_10HD 0x00000020
> -
> -
> -/* Attach routine */
> -
> -void greth_register_drv(void);
> -
> -/* PHY data */
> -struct phy_device_info
> -{
> - int vendor;
> - int device;
> - int rev;
> -
> - int adv;
> - int part;
> -
> - int extadv;
> - int extpart;
> -};
> -
> -/* Limit speed modes advertised during auto-negotiation */
> -#define GRETH_ADV_10_HD 0x0001
> -#define GRETH_ADV_10_FD 0x0002
> -#define GRETH_ADV_100_HD 0x0004
> -#define GRETH_ADV_100_FD 0x0008
> -#define GRETH_ADV_1000_HD 0x0010
> -#define GRETH_ADV_1000_FD 0x0020
> -#define GRETH_ADV_ALL 0x003f
> -/*
> -#ifdef CPU_U32_FIX
> -void ipalign(struct mbuf *m);
> -#endif
> -
> -*/
> -#ifdef __cplusplus
> -}
> -#endif
> -
> -#endif
> -
> diff --git a/bsps/include/grlib/network_interface_add.h
> b/bsps/include/grlib/network_interface_add.h
> deleted file mode 100644
> index b04a96f003..0000000000
> --- a/bsps/include/grlib/network_interface_add.h
> +++ /dev/null
> @@ -1,47 +0,0 @@
> -/* Network interface register help function
> - *
> - * COPYRIGHT (c) 2008.
> - * Cobham Gaisler AB.
> - *
> - * This function adds a network interface to the
> - * rtems_bsdnet_config.ifconfig linked list of interfaces.
> - * The interface configuration is taken from the user defined
> - * array interface_configs. This function is useful for PnP
> - * systems when an unknown number of interfaces are available.
> - *
> - * The license and distribution terms for this file may be
> - * found in found in the file LICENSE in this distribution or at
> - * http://www.rtems.org/license/LICENSE.
> - */
> -
> -#ifndef __NETWORK_INTERFACE_ADD_H__
> -#define __NETWORK_INTERFACE_ADD_H__
> -
> -#include <rtems/rtems_bsdnet.h>
> -
> -#ifdef __cplusplus
> -extern "C" {
> -#endif
> -
> -/* Interface configuration description */
> -struct ethernet_config {
> - char *ip_addr; /* IP address */
> - char *ip_netmask; /* IP Netmask */
> - char eth_adr[6]; /* Ethernet hardware MAC address */
> -};
> -
> -/* Array with configurations for all interfaces in the system
> - * Must be defined by the user.
> - */
> -extern struct ethernet_config interface_configs[];
> -
> -/* Routine adding interface to rtems_bsdnet_config.ifconfig linked
> - * list of interfaces.
> - */
> -int network_interface_add(struct rtems_bsdnet_ifconfig *interface);
> -
> -#ifdef __cplusplus
> -}
> -#endif
> -
> -#endif /* _RTEMS_NETWORKCONFIG_H_ */
> diff --git a/bsps/powerpc/beatnik/headers.am b/bsps/powerpc/beatnik/
> headers.am
> index 36df3cd759..364ea222a8 100644
> --- a/bsps/powerpc/beatnik/headers.am
> +++ b/bsps/powerpc/beatnik/headers.am
> @@ -16,7 +16,4 @@ include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/gti2cr
> include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/gtintrreg.h
> include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/gtpcireg.h
> include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/gtreg.h
> -include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/if_em_pub.h
> -include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
> -include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
> include_bsp_HEADERS +=
> ../../../../../../bsps/powerpc/beatnik/include/bsp/irq.h
> diff --git a/bsps/powerpc/beatnik/include/bsp/if_em_pub.h
> b/bsps/powerpc/beatnik/include/bsp/if_em_pub.h
> deleted file mode 100644
> index eb970e465b..0000000000
> --- a/bsps/powerpc/beatnik/include/bsp/if_em_pub.h
> +++ /dev/null
> @@ -1,22 +0,0 @@
> -#ifndef RTEMS_BSDNET_IF_EM_PUBLIC_SYMBOLS_H
> -#define RTEMS_BSDNET_IF_EM_PUBLIC_SYMBOLS_H
> -
> -#include <rtems.h>
> -#include <rtems/rtems_bsdnet.h>
> -#include <bsp/early_enet_link_status.h>
> -
> -#ifdef __cplusplus
> - extern "C" {
> -#endif
> -
> -extern int rtems_em_attach(struct
> rtems_bsdnet_ifconfig *, int);
> -extern int rtems_em_pci_setup(int);
> -extern rtems_bsdnet_early_link_check_ops rtems_em_early_link_check_ops;
> -
> -#ifdef __cplusplus
> - }
> -#endif
> -
> -#endif
> -
> -
> diff --git a/bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
> b/bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
> deleted file mode 100644
> index 8ea849efb1..0000000000
> --- a/bsps/powerpc/beatnik/include/bsp/if_gfe_pub.h
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -#ifndef RTEMS_BSDNET_IF_GFE_PUBLIC_SYMBOLS_H
> -#define RTEMS_BSDNET_IF_GFE_PUBLIC_SYMBOLS_H
> -
> -#include <rtems.h>
> -#include <rtems/rtems_bsdnet.h>
> -#include <bsp/early_enet_link_status.h>
> -#include <net/ethernet.h>
> -
> -#ifdef __cplusplus
> - extern "C" {
> -#endif
> -
> -extern int
> -rtems_gfe_attach(struct rtems_bsdnet_ifconfig *, int);
> -
> -
> -/* enet_addr must be 6 bytes long */
> -int
> -rtems_gfe_setup(int unit, char *enet_addr, uint32_t base_addr);
> -
> -extern rtems_bsdnet_early_link_check_ops
> -rtems_gfe_early_link_check_ops;
> -
> -#ifdef __cplusplus
> - }
> -#endif
> -
> -#endif
> -
> -
> diff --git a/bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
> b/bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
> deleted file mode 100644
> index 46cc4ccd23..0000000000
> --- a/bsps/powerpc/beatnik/include/bsp/if_mve_pub.h
> +++ /dev/null
> @@ -1,426 +0,0 @@
> -#ifndef RTEMS_BSDNET_IF_MVE_PUBLIC_SYMBOLS_H
> -#define RTEMS_BSDNET_IF_MVE_PUBLIC_SYMBOLS_H
> -
> -/*
> - * Authorship
> - * ----------
> - * This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was
> - * created by Till Straumann <strauman at slac.stanford.edu>, 2005-2007,
> - * Stanford Linear Accelerator Center, Stanford University.
> - *
> - * Acknowledgement of sponsorship
> - * ------------------------------
> - * The 'beatnik' BSP was produced by
> - * the Stanford Linear Accelerator Center, Stanford University,
> - * under Contract DE-AC03-76SFO0515 with the Department of Energy.
> - *
> - * 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
> diff --git a/bsps/shared/grlib/net/greth.c b/bsps/shared/grlib/net/greth.c
> deleted file mode 100644
> index 84efcd74ab..0000000000
> --- a/bsps/shared/grlib/net/greth.c
> +++ /dev/null
> @@ -1,1663 +0,0 @@
> -/*
> - * Gaisler Research ethernet MAC driver
> - * adapted from Opencores driver by Marko Isomaki
> - *
> - * The license and distribution terms for this file may be
> - * found in found in the file LICENSE in this distribution or at
> - * http://www.rtems.org/license/LICENSE.
> - *
> - *
> - * 2008-12-10, Converted to driver manager and added support for
> - * multiple GRETH cores. <daniel at gaisler.com>
> - * 2007-09-07, Ported GBIT support from 4.6.5
> - */
> -
> -#include <machine/rtems-bsd-kernel-space.h>
> -
> -#include <rtems.h>
> -#define CPU_U32_FIX
> -#include <bsp.h>
> -
> -#ifdef GRETH_SUPPORTED
> -
> -#include <inttypes.h>
> -#include <errno.h>
> -#include <rtems/bspIo.h>
> -#include <stdlib.h>
> -#include <stdio.h>
> -#include <string.h>
> -#include <stdarg.h>
> -#include <rtems/error.h>
> -#include <rtems/rtems_bsdnet.h>
> -
> -#include <grlib/greth.h>
> -#include <drvmgr/drvmgr.h>
> -#include <grlib/ambapp_bus.h>
> -#include <grlib/ambapp.h>
> -
> -#include <sys/param.h>
> -#include <sys/mbuf.h>
> -
> -#include <sys/socket.h>
> -#include <sys/sockio.h>
> -#include <net/if.h>
> -#include <netinet/in.h>
> -#include <netinet/if_ether.h>
> -
> -#ifdef malloc
> -#undef malloc
> -#endif
> -#ifdef free
> -#undef free
> -#endif
> -
> -#include <grlib/grlib_impl.h>
> -
> -#if defined(__m68k__)
> -extern m68k_isr_entry set_vector( rtems_isr_entry, rtems_vector_number,
> int );
> -#else
> -extern rtems_isr_entry set_vector( rtems_isr_entry, rtems_vector_number,
> int );
> -#endif
> -
> -
> -/* #define GRETH_DEBUG */
> -
> -#ifdef GRETH_DEBUG
> -#define DBG(args...) printk(args)
> -#else
> -#define DBG(args...)
> -#endif
> -
> -/* #define GRETH_DEBUG_MII */
> -
> -#ifdef GRETH_DEBUG_MII
> -#define MIIDBG(args...) printk(args)
> -#else
> -#define MIIDBG(args...)
> -#endif
> -
> -#ifdef CPU_U32_FIX
> -extern void ipalign(struct mbuf *m);
> -#endif
> -
> -/* Used when reading from memory written by GRETH DMA unit */
> -#ifndef GRETH_MEM_LOAD
> -#define GRETH_MEM_LOAD(addr) (*(volatile unsigned int *)(addr))
> -#endif
> -
> -/*
> - * Number of OCs supported by this driver
> - */
> -#define NOCDRIVER 1
> -
> -/*
> - * Receive buffer size -- Allow for a full ethernet packet including CRC
> - */
> -#define RBUF_SIZE 1518
> -
> -#define ET_MINLEN 64 /* minimum message length */
> -
> -/*
> - * RTEMS event used by interrupt handler to signal driver tasks.
> - * This must not be any of the events used by the network task
> synchronization.
> - */
> -#define INTERRUPT_EVENT RTEMS_EVENT_1
> -
> -/*
> - * RTEMS event used to start transmit daemon.
> - * This must not be the same as INTERRUPT_EVENT.
> - */
> -#define START_TRANSMIT_EVENT RTEMS_EVENT_2
> -
> - /* event to send when tx buffers become available */
> -#define GRETH_TX_WAIT_EVENT RTEMS_EVENT_3
> -
> -#if (MCLBYTES < RBUF_SIZE)
> -# error "Driver must have MCLBYTES > RBUF_SIZE"
> -#endif
> -
> -/* 4s Autonegotiation Timeout */
> -#ifndef GRETH_AUTONEGO_TIMEOUT_MS
> -#define GRETH_AUTONEGO_TIMEOUT_MS 4000
> -#endif
> -const struct timespec greth_tan = {
> - GRETH_AUTONEGO_TIMEOUT_MS/1000,
> - (GRETH_AUTONEGO_TIMEOUT_MS % 1000) * 1000000
> -};
> -
> -/* For optimizing the autonegotiation time */
> -#define GRETH_AUTONEGO_PRINT_TIME
> -
> -/* Ethernet buffer descriptor */
> -
> -typedef struct _greth_rxtxdesc {
> - volatile uint32_t ctrl; /* Length and status */
> - uint32_t *addr; /* Buffer pointer */
> -} greth_rxtxdesc;
> -
> -
> -/*
> - * Per-device data
> - */
> -struct greth_softc
> -{
> -
> - struct arpcom arpcom;
> - struct drvmgr_dev *dev; /* Driver manager device */
> - char devName[32];
> -
> - greth_regs *regs;
> - int minor;
> - int phyaddr; /* PHY Address configured by user (or -1 to autodetect)
> */
> - unsigned int edcl_dis;
> - int greth_rst;
> -
> - int acceptBroadcast;
> - rtems_id daemonTid;
> -
> - unsigned int tx_ptr;
> - unsigned int tx_dptr;
> - unsigned int tx_cnt;
> - unsigned int rx_ptr;
> - unsigned int txbufs;
> - unsigned int rxbufs;
> - greth_rxtxdesc *txdesc;
> - greth_rxtxdesc *rxdesc;
> - unsigned int txdesc_remote;
> - unsigned int rxdesc_remote;
> - struct mbuf **rxmbuf;
> - struct mbuf **txmbuf;
> - rtems_vector_number vector;
> -
> - /* TX descriptor interrupt generation */
> - int tx_int_gen;
> - int tx_int_gen_cur;
> - struct mbuf *next_tx_mbuf;
> - int max_fragsize;
> -
> - /*Status*/
> - struct phy_device_info phydev;
> - int phy_read_access;
> - int phy_write_access;
> - int fd;
> - int sp;
> - int gb;
> - int gbit_mac;
> - int auto_neg;
> - unsigned int advmodes; /* advertise ethernet speed modes. 0 = all
> modes. */
> - struct timespec auto_neg_time;
> - int mc_available;
> - int num_descs;
> -
> - /*
> - * Statistics
> - */
> - unsigned long rxInterrupts;
> -
> - unsigned long rxPackets;
> - unsigned long rxLengthError;
> - unsigned long rxNonOctet;
> - unsigned long rxBadCRC;
> - unsigned long rxOverrun;
> -
> - unsigned long txInterrupts;
> -
> - unsigned long txDeferred;
> - unsigned long txHeartbeat;
> - unsigned long txLateCollision;
> - unsigned long txRetryLimit;
> - unsigned long txUnderrun;
> -
> - /* Spin-lock ISR protection */
> - SPIN_DECLARE(devlock);
> -};
> -
> -int greth_process_tx_gbit(struct greth_softc *sc);
> -int greth_process_tx(struct greth_softc *sc);
> -
> -static char *almalloc(int sz, int alignment)
> -{
> - char *tmp;
> - tmp = grlib_calloc(1, sz + (alignment-1));
> - tmp = (char *) (((int)tmp+alignment) & ~(alignment -1));
> - return(tmp);
> -}
> -
> -/* GRETH interrupt handler */
> -
> -static void greth_interrupt (void *arg)
> -{
> - uint32_t status;
> - uint32_t ctrl;
> - rtems_event_set events = 0;
> - struct greth_softc *greth = arg;
> - SPIN_ISR_IRQFLAGS(flags);
> -
> - /* read and clear interrupt cause */
> - status = greth->regs->status;
> - greth->regs->status = status;
> -
> - SPIN_LOCK(&greth->devlock, flags);
> - ctrl = greth->regs->ctrl;
> -
> - /* Frame received? */
> - if ((ctrl & GRETH_CTRL_RXIRQ) && (status & (GRETH_STATUS_RXERR |
> GRETH_STATUS_RXIRQ)))
> - {
> - greth->rxInterrupts++;
> - /* Stop RX-Error and RX-Packet interrupts */
> - ctrl &= ~GRETH_CTRL_RXIRQ;
> - events |= INTERRUPT_EVENT;
> - }
> -
> - if ( (ctrl & GRETH_CTRL_TXIRQ) && (status & (GRETH_STATUS_TXERR |
> GRETH_STATUS_TXIRQ)) )
> - {
> - greth->txInterrupts++;
> - ctrl &= ~GRETH_CTRL_TXIRQ;
> - events |= GRETH_TX_WAIT_EVENT;
> - }
> -
> - /* Clear interrupt sources */
> - greth->regs->ctrl = ctrl;
> - SPIN_UNLOCK(&greth->devlock, flags);
> -
> - /* Send the event(s) */
> - if ( events )
> - rtems_bsdnet_event_send(greth->daemonTid, events);
> -}
> -
> -static uint32_t read_mii(struct greth_softc *sc, uint32_t phy_addr,
> uint32_t reg_addr)
> -{
> - sc->phy_read_access++;
> - while (sc->regs->mdio_ctrl & GRETH_MDIO_BUSY) {}
> - sc->regs->mdio_ctrl = (phy_addr << 11) | (reg_addr << 6) |
> GRETH_MDIO_READ;
> - while (sc->regs->mdio_ctrl & GRETH_MDIO_BUSY) {}
> - if (!(sc->regs->mdio_ctrl & GRETH_MDIO_LINKFAIL)) {
> - MIIDBG("greth%d: mii read[%d] OK to %" PRIx32 ".%" PRIx32
> - " (0x%08" PRIx32 ",0x%08" PRIx32 ")\n",
> - sc->minor, sc->phy_read_access, phy_addr, reg_addr,
> - sc->regs->ctrl, sc->regs->mdio_ctrl);
> - return((sc->regs->mdio_ctrl >> 16) & 0xFFFF);
> - } else {
> - printf("greth%d: mii read[%d] failed to %" PRIx32 ".%" PRIx32
> - " (0x%08" PRIx32 ",0x%08" PRIx32 ")\n",
> - sc->minor, sc->phy_read_access, phy_addr, reg_addr,
> - sc->regs->ctrl, sc->regs->mdio_ctrl);
> - return (0xffff);
> - }
> -}
> -
> -static void write_mii(struct greth_softc *sc, uint32_t phy_addr, uint32_t
> reg_addr, uint32_t data)
> -{
> - sc->phy_write_access++;
> - while (sc->regs->mdio_ctrl & GRETH_MDIO_BUSY) {}
> - sc->regs->mdio_ctrl =
> - ((data & 0xFFFF) << 16) | (phy_addr << 11) | (reg_addr << 6) |
> GRETH_MDIO_WRITE;
> - while (sc->regs->mdio_ctrl & GRETH_MDIO_BUSY) {}
> - if (!(sc->regs->mdio_ctrl & GRETH_MDIO_LINKFAIL)) {
> - MIIDBG("greth%d: mii write[%d] OK to to %" PRIx32 ".%" PRIx32
> - "(0x%08" PRIx32 ",0x%08" PRIx32 ")\n",
> - sc->minor, sc->phy_write_access, phy_addr, reg_addr,
> - sc->regs->ctrl, sc->regs->mdio_ctrl);
> - } else {
> - printf("greth%d: mii write[%d] failed to to %" PRIx32 ".%" PRIx32
> - " (0x%08" PRIx32 ",0x%08" PRIx32 ")\n",
> - sc->minor, sc->phy_write_access, phy_addr, reg_addr,
> - sc->regs->ctrl, sc->regs->mdio_ctrl);
> - }
> -}
> -
> -static void print_init_info(struct greth_softc *sc)
> -{
> - printf("greth: driver attached\n");
> - if ( sc->auto_neg == -1 ){
> - printf("Auto negotiation timed out. Selecting default config\n");
> - }
> - printf("**** PHY ****\n");
> - printf("Vendor: %x Device: %x Revision: %d\n",sc->phydev.vendor,
> sc->phydev.device, sc->phydev.rev);
> - printf("Current Operating Mode: ");
> - if (sc->gb) {
> - printf("1000 Mbit ");
> - } else if (sc->sp) {
> - printf("100 Mbit ");
> - } else {
> - printf("10 Mbit ");
> - }
> - if (sc->fd) {
> - printf("Full Duplex\n");
> - } else {
> - printf("Half Duplex\n");
> - }
> -#ifdef GRETH_AUTONEGO_PRINT_TIME
> - if ( sc->auto_neg ) {
> - printf("Autonegotiation Time: %" PRIdMAX "ms\n",
> - (intmax_t)sc->auto_neg_time.tv_sec * 1000 +
> - sc->auto_neg_time.tv_nsec / 1000000);
> - }
> -#endif
> -}
> -
> -/*
> - * Generates the hash words based on CRCs of the enabled MAC addresses
> that are
> - * allowed to be received. The allowed MAC addresses are maintained in a
> linked
> - * "multi-cast" list available in the arpcom structure.
> - *
> - * Returns the number of MAC addresses that were processed (in the list)
> - */
> -static int
> -greth_mac_filter_calc(struct arpcom *ac, uint32_t *msb, uint32_t *lsb)
> -{
> - struct ether_multistep step;
> - struct ether_multi *enm;
> - int cnt = 0;
> - uint32_t crc, htindex, ht[2] = {0, 0};
> -
> - /* Go through the Ethernet Multicast addresses one by one and add
> their
> - * CRC contribution to the MAC filter.
> - */
> - ETHER_FIRST_MULTI(step, ac, enm);
> - while (enm) {
> - crc = ether_crc32_be((uint8_t *)enm->enm_addrlo, 6);
> - htindex = crc & 0x3f;
> - ht[htindex >> 5] |= (1 << (htindex & 0x1F));
> - cnt++;
> - ETHER_NEXT_MULTI(step, enm);
> - }
> -
> - if (cnt > 0) {
> - *msb = ht[1];
> - *lsb = ht[0];
> - }
> -
> - return cnt;
> -}
> -
> -/*
> - * Initialize the ethernet hardware
> - */
> -static int greth_mac_filter_set(struct greth_softc *sc)
> -{
> - struct ifnet *ifp = &sc->arpcom.ac_if;
> - uint32_t hash_msb, hash_lsb, ctrl;
> - SPIN_IRQFLAGS(flags);
> -
> - hash_msb = 0;
> - hash_lsb = 0;
> - ctrl = 0;
> - if (ifp->if_flags & IFF_PROMISC) {
> - /* No need to enable multi-cast when promiscous mode accepts all
> */
> - ctrl |= GRETH_CTRL_PRO;
> - } else if(!sc->mc_available) {
> - return EINVAL; /* no hardware support for multicast filtering. */
> - } else if (ifp->if_flags & IFF_ALLMULTI) {
> - /* We should accept all multicast addresses */
> - ctrl |= GRETH_CTRL_MCE;
> - hash_msb = 0xFFFFFFFF;
> - hash_lsb = 0xFFFFFFFF;
> - } else if (greth_mac_filter_calc(&sc->arpcom, &hash_msb, &hash_lsb) >
> 0) {
> - /* Generate hash for MAC filtering out multicast addresses */
> - ctrl |= GRETH_CTRL_MCE;
> - } else {
> - /* Multicast list is empty .. disable multicast */
> - }
> - SPIN_LOCK_IRQ(&sc->devlock, flags);
> - sc->regs->ht_msb = hash_msb;
> - sc->regs->ht_lsb = hash_lsb;
> - sc->regs->ctrl = (sc->regs->ctrl & ~(GRETH_CTRL_PRO |
> GRETH_CTRL_MCE)) |
> - ctrl;
> - SPIN_UNLOCK_IRQ(&sc->devlock, flags);
> -
> - return 0;
> -}
> -
> -/*
> - * Initialize the ethernet hardware
> - */
> -static void
> -greth_initialize_hardware (struct greth_softc *sc)
> -{
> - struct mbuf *m;
> - int i;
> - int phyaddr;
> - int phyctrl;
> - int phystatus;
> - int tmp1;
> - int tmp2;
> - struct timespec tstart, tnow;
> - greth_regs *regs;
> - unsigned int advmodes, speed, tabsize;
> -
> - regs = sc->regs;
> -
> - /* Reset the controller. */
> - sc->rxInterrupts = 0;
> - sc->rxPackets = 0;
> -
> - if (sc->greth_rst) {
> - /* Reset ON */
> - regs->ctrl = GRETH_CTRL_RST | GRETH_CTRL_DD | GRETH_CTRL_ED;
> - for (i = 0; i<100 && (regs->ctrl & GRETH_CTRL_RST); i++)
> - ;
> - speed = 0; /* probe mode below */
> - } else {
> - /* inherit EDCL mode for now */
> - speed = sc->regs->ctrl &
> (GRETH_CTRL_GB|GRETH_CTRL_SP|GRETH_CTRL_FULLD);
> - }
> - /* Reset OFF and RX/TX DMA OFF. SW do PHY Init */
> - regs->ctrl = GRETH_CTRL_DD | GRETH_CTRL_ED | speed;
> -
> - /* Check if mac is gbit capable*/
> - sc->gbit_mac = (regs->ctrl >> 27) & 1;
> -
> - /* Get the phy address which assumed to have been set
> - correctly with the reset value in hardware*/
> - if ( sc->phyaddr == -1 ) {
> - phyaddr = (regs->mdio_ctrl >> 11) & 0x1F;
> - } else {
> - phyaddr = sc->phyaddr;
> - }
> - sc->phy_read_access = 0;
> - sc->phy_write_access = 0;
> -
> - /* As I understand the PHY comes back to a good default state after
> - * Power-down or Reset, so we do both just in case. Power-down bit
> should
> - * be cleared.
> - * Wait for old reset (if asserted by boot loader) to complete,
> otherwise
> - * power-down instruction might not have any effect.
> - */
> - while (read_mii(sc, phyaddr, 0) & 0x8000) {}
> - write_mii(sc, phyaddr, 0, 0x0800); /* Power-down */
> - write_mii(sc, phyaddr, 0, 0x0000); /* Power-Up */
> - write_mii(sc, phyaddr, 0, 0x8000); /* Reset */
> -
> - /* We wait about 30ms */
> - rtems_task_wake_after(rtems_clock_get_ticks_per_second()/32);
> -
> - /* Wait for reset to complete and get default values */
> - while ((phyctrl = read_mii(sc, phyaddr, 0)) & 0x8000) {}
> -
> - /* Set up PHY advertising modes for auto-negotiation */
> - advmodes = sc->advmodes;
> - if (advmodes == 0)
> - advmodes = GRETH_ADV_ALL;
> - if (!sc->gbit_mac)
> - advmodes &= ~(GRETH_ADV_1000_FD | GRETH_ADV_1000_HD);
> -
> - /* Enable/Disable GBit auto-neg advetisement so that the link partner
> - * know that we have/haven't GBit capability. The MAC may not support
> - * Gbit even though PHY does...
> - */
> - phystatus = read_mii(sc, phyaddr, 1);
> - if (phystatus & 0x0100) {
> - tmp1 = read_mii(sc, phyaddr, 9);
> - tmp1 &= ~0x300;
> - if (advmodes & GRETH_ADV_1000_FD)
> - tmp1 |= 0x200;
> - if (advmodes & GRETH_ADV_1000_HD)
> - tmp1 |= 0x100;
> - write_mii(sc, phyaddr, 9, tmp1);
> - }
> -
> - /* Optionally limit the 10/100 modes as configured by user */
> - tmp1 = read_mii(sc, phyaddr, 4);
> - tmp1 &= ~0x1e0;
> - if (advmodes & GRETH_ADV_100_FD)
> - tmp1 |= 0x100;
> - if (advmodes & GRETH_ADV_100_HD)
> - tmp1 |= 0x080;
> - if (advmodes & GRETH_ADV_10_FD)
> - tmp1 |= 0x040;
> - if (advmodes & GRETH_ADV_10_HD)
> - tmp1 |= 0x020;
> - write_mii(sc, phyaddr, 4, tmp1);
> -
> - /* If autonegotiation implemented we start it */
> - if (phystatus & 0x0008) {
> - write_mii(sc, phyaddr, 0, phyctrl | 0x1200);
> - phyctrl = read_mii(sc, phyaddr, 0);
> - }
> -
> - /* Check if PHY is autoneg capable and then determine operating mode,
> - otherwise force it to 10 Mbit halfduplex */
> - sc->gb = 0;
> - sc->fd = 0;
> - sc->sp = 0;
> - sc->auto_neg = 0;
> - timespecclear(&sc->auto_neg_time);
> - if ((phyctrl >> 12) & 1) {
> - /*wait for auto negotiation to complete*/
> - sc->auto_neg = 1;
> - if (rtems_clock_get_uptime(&tstart) != RTEMS_SUCCESSFUL)
> - printk("rtems_clock_get_uptime failed\n");
> - while (!(((phystatus = read_mii(sc, phyaddr, 1)) >> 5) & 1)) {
> - if (rtems_clock_get_uptime(&tnow) != RTEMS_SUCCESSFUL)
> - printk("rtems_clock_get_uptime failed\n");
> - timespecsub(&tnow, &tstart, &sc->auto_neg_time);
> - if (timespeccmp(&sc->auto_neg_time, &greth_tan, >)) {
> - sc->auto_neg = -1; /* Failed */
> - tmp1 = read_mii(sc, phyaddr, 0);
> - sc->gb = ((phyctrl >> 6) & 1) && !((phyctrl
> >> 13) & 1);
> - sc->sp = !((phyctrl >> 6) & 1) && ((phyctrl
> >> 13) & 1);
> - sc->fd = (phyctrl >> 8) & 1;
> - goto auto_neg_done;
> - }
> - /* Wait about 30ms, time is PHY dependent */
> -
> rtems_task_wake_after(rtems_clock_get_ticks_per_second()/32);
> - }
> - sc->phydev.adv = read_mii(sc, phyaddr, 4);
> - sc->phydev.part = read_mii(sc, phyaddr, 5);
> - if ((phystatus >> 8) & 1) {
> - sc->phydev.extadv = read_mii(sc, phyaddr, 9);
> - sc->phydev.extpart = read_mii(sc, phyaddr, 10);
> - if ( (sc->phydev.extadv & GRETH_MII_EXTADV_1000HD)
> &&
> - (sc->phydev.extpart &
> GRETH_MII_EXTPRT_1000HD)) {
> - sc->gb = 1;
> - sc->fd = 0;
> - }
> - if ( (sc->phydev.extadv & GRETH_MII_EXTADV_1000FD)
> &&
> - (sc->phydev.extpart &
> GRETH_MII_EXTPRT_1000FD)) {
> - sc->gb = 1;
> - sc->fd = 1;
> - }
> - }
> - if ((sc->gb == 0) || ((sc->gb == 1) && (sc->gbit_mac == 0))) {
> - if ( (sc->phydev.adv & GRETH_MII_100TXFD) &&
> - (sc->phydev.part & GRETH_MII_100TXFD)) {
> - sc->sp = 1;
> - sc->fd = 1;
> - } else if ( (sc->phydev.adv & GRETH_MII_100TXHD) &&
> - (sc->phydev.part & GRETH_MII_100TXHD)) {
> - sc->sp = 1;
> - sc->fd = 0;
> - } else if ( (sc->phydev.adv & GRETH_MII_10FD) &&
> - (sc->phydev.part & GRETH_MII_10FD)) {
> - sc->fd = 1;
> - }
> - }
> - }
> -auto_neg_done:
> - sc->phydev.vendor = 0;
> - sc->phydev.device = 0;
> - sc->phydev.rev = 0;
> - phystatus = read_mii(sc, phyaddr, 1);
> -
> - /* Read out PHY info if extended registers are available */
> - if (phystatus & 1) {
> - tmp1 = read_mii(sc, phyaddr, 2);
> - tmp2 = read_mii(sc, phyaddr, 3);
> -
> - sc->phydev.vendor = (tmp1 << 6) | ((tmp2 >> 10) & 0x3F);
> - sc->phydev.rev = tmp2 & 0xF;
> - sc->phydev.device = (tmp2 >> 4) & 0x3F;
> - }
> -
> - /* Force to 10 mbit half duplex if the 10/100 MAC is used with a 1000
> PHY */
> - if (((sc->gb) && !(sc->gbit_mac)) || !((phyctrl >> 12) & 1)) {
> - write_mii(sc, phyaddr, 0, sc->sp << 13);
> -
> - /* check if marvell 88EE1111 PHY. Needs special reset handling */
> - if ((phystatus & 1) && (sc->phydev.vendor == 0x005043) &&
> - (sc->phydev.device == 0x0C))
> - write_mii(sc, phyaddr, 0, 0x8000);
> -
> - sc->gb = 0;
> - sc->sp = 0;
> - sc->fd = 0;
> - }
> - while ((read_mii(sc, phyaddr, 0)) & 0x8000) {}
> -
> - if (sc->greth_rst) {
> - /* Reset ON */
> - regs->ctrl = GRETH_CTRL_RST | GRETH_CTRL_DD | GRETH_CTRL_ED;
> - for (i = 0; i < 100 && (regs->ctrl & GRETH_CTRL_RST); i++)
> - ;
> - }
> - /* Reset OFF. Set mode matching PHY settings. */
> - speed = (sc->gb << 8) | (sc->sp << 7) | (sc->fd << 4);
> - regs->ctrl = GRETH_CTRL_DD | sc->edcl_dis | speed;
> -
> - /* Initialize rx/tx descriptor table pointers. Due to alignment we
> - * always allocate maximum table size.
> - */
> - tabsize = sc->num_descs * 8;
> - sc->txdesc = (greth_rxtxdesc *) almalloc(tabsize * 2, tabsize);
> - sc->rxdesc = (greth_rxtxdesc *) (tabsize + (void *)sc->txdesc);
> - sc->tx_ptr = 0;
> - sc->tx_dptr = 0;
> - sc->tx_cnt = 0;
> - sc->rx_ptr = 0;
> -
> - /* Translate the Descriptor DMA table base address into an address
> that
> - * the GRETH core can understand
> - */
> - drvmgr_translate_check(
> - sc->dev,
> - CPUMEM_TO_DMA,
> - (void *)sc->txdesc,
> - (void **)&sc->txdesc_remote,
> - tabsize * 2);
> - sc->rxdesc_remote = sc->txdesc_remote + tabsize;
> - regs->txdesc = (int) sc->txdesc_remote;
> - regs->rxdesc = (int) sc->rxdesc_remote;
> -
> - sc->rxmbuf = grlib_calloc(sc->rxbufs, sizeof(*sc->rxmbuf));
> - sc->txmbuf = grlib_calloc(sc->txbufs, sizeof(*sc->txmbuf));
> -
> - for (i = 0; i < sc->txbufs; i++)
> - {
> - sc->txdesc[i].ctrl = 0;
> - if (!(sc->gbit_mac)) {
> - drvmgr_translate_check(
> - sc->dev,
> - CPUMEM_TO_DMA,
> - (void *)grlib_malloc(GRETH_MAXBUF_LEN),
> - (void **)&sc->txdesc[i].addr,
> - GRETH_MAXBUF_LEN);
> - }
> -#ifdef GRETH_DEBUG
> - /* printf("TXBUF: %08x\n", (int) sc->txdesc[i].addr); */
> -#endif
> - }
> - for (i = 0; i < sc->rxbufs; i++)
> - {
> - MGETHDR (m, M_WAIT, MT_DATA);
> - MCLGET (m, M_WAIT);
> - if (sc->gbit_mac)
> - m->m_data += 2;
> - m->m_pkthdr.rcvif = &sc->arpcom.ac_if;
> - sc->rxmbuf[i] = m;
> - drvmgr_translate_check(
> - sc->dev,
> - CPUMEM_TO_DMA,
> - (void *)mtod(m, uint32_t *),
> - (void **)&sc->rxdesc[i].addr,
> - GRETH_MAXBUF_LEN);
> - sc->rxdesc[i].ctrl = GRETH_RXD_ENABLE | GRETH_RXD_IRQ;
> -#ifdef GRETH_DEBUG
> -/* printf("RXBUF: %08x\n", (int) sc->rxdesc[i].addr); */
> -#endif
> - }
> - sc->rxdesc[sc->rxbufs - 1].ctrl |= GRETH_RXD_WRAP;
> -
> - /* set ethernet address. */
> - regs->mac_addr_msb =
> - sc->arpcom.ac_enaddr[0] << 8 | sc->arpcom.ac_enaddr[1];
> - regs->mac_addr_lsb =
> - sc->arpcom.ac_enaddr[2] << 24 | sc->arpcom.ac_enaddr[3] << 16 |
> - sc->arpcom.ac_enaddr[4] << 8 | sc->arpcom.ac_enaddr[5];
> -
> - if ( sc->rxbufs < 10 ) {
> - sc->tx_int_gen = sc->tx_int_gen_cur = 1;
> - }else{
> - sc->tx_int_gen = sc->tx_int_gen_cur = sc->txbufs/2;
> - }
> - sc->next_tx_mbuf = NULL;
> -
> - if ( !sc->gbit_mac )
> - sc->max_fragsize = 1;
> -
> - /* clear all pending interrupts */
> - regs->status = 0xffffffff;
> -
> - /* install interrupt handler */
> - drvmgr_interrupt_register(sc->dev, 0, "greth", greth_interrupt, sc);
> -
> - regs->ctrl |= GRETH_CTRL_RXEN | GRETH_CTRL_RXIRQ;
> -
> - print_init_info(sc);
> -}
> -
> -#ifdef CPU_U32_FIX
> -
> -/*
> - * Routine to align the received packet so that the ip header
> - * is on a 32-bit boundary. Necessary for cpu's that do not
> - * allow unaligned loads and stores and when the 32-bit DMA
> - * mode is used.
> - *
> - * Transfers are done on word basis to avoid possibly slow byte
> - * and half-word writes.
> - */
> -
> -void ipalign(struct mbuf *m)
> -{
> - unsigned int *first, *last, data;
> - unsigned int tmp = 0;
> -
> - if ((((int) m->m_data) & 2) && (m->m_len)) {
> -#if CPU_LITTLE_ENDIAN == TRUE
> - memmove((caddr_t)(((int) m->m_data) + 2), m->m_data, m->m_len);
> -#else
> - last = (unsigned int *) ((((int) m->m_data) + m->m_len + 8) & ~3);
> - first = (unsigned int *) (((int) m->m_data) & ~3);
> - /* tmp = *first << 16; */
> - tmp = GRETH_MEM_LOAD(first);
> - tmp = tmp << 16;
> - first++;
> - do {
> - /* When snooping is not available the LDA
> instruction must be used
> - * to avoid the cache to return an illegal value.
> - ** Load with forced cache miss
> - * data = *first;
> - */
> - data = GRETH_MEM_LOAD(first);
> - *first = tmp | (data >> 16);
> - tmp = data << 16;
> - first++;
> - } while (first <= last);
> -#endif
> - m->m_data = (caddr_t)(((int) m->m_data) + 2);
> - }
> -}
> -#endif
> -
> -static void
> -greth_Daemon (void *arg)
> -{
> - struct ether_header *eh;
> - struct greth_softc *dp = (struct greth_softc *) arg;
> - struct ifnet *ifp = &dp->arpcom.ac_if;
> - struct mbuf *m;
> - unsigned int len, len_status, bad;
> - rtems_event_set events;
> - SPIN_IRQFLAGS(flags);
> - int first;
> - int tmp;
> -
> - for (;;)
> - {
> - rtems_bsdnet_event_receive (INTERRUPT_EVENT | GRETH_TX_WAIT_EVENT,
> - RTEMS_WAIT | RTEMS_EVENT_ANY,
> - RTEMS_NO_TIMEOUT, &events);
> -
> - if ( events & GRETH_TX_WAIT_EVENT ){
> - /* TX interrupt.
> - * We only end up here when all TX descriptors has been used,
> - * and
> - */
> - if ( dp->gbit_mac )
> - greth_process_tx_gbit(dp);
> - else
> - greth_process_tx(dp);
> -
> - /* If we didn't get a RX interrupt we don't process it */
> - if ( (events & INTERRUPT_EVENT) == 0 )
> - continue;
> - }
> -
> -
> -#ifdef GRETH_ETH_DEBUG
> - printf ("r\n");
> -#endif
> - first=1;
> - /* Scan for Received packets */
> -again:
> - while (!((len_status =
> - GRETH_MEM_LOAD(&dp->rxdesc[dp->rx_ptr].ctrl)) &
> GRETH_RXD_ENABLE))
> - {
> - bad = 0;
> - if (len_status & GRETH_RXD_TOOLONG)
> - {
> - dp->rxLengthError++;
> - bad = 1;
> - }
> - if (len_status & GRETH_RXD_DRIBBLE)
> - {
> - dp->rxNonOctet++;
> - bad = 1;
> - }
> - if (len_status & GRETH_RXD_CRCERR)
> - {
> - dp->rxBadCRC++;
> - bad = 1;
> - }
> - if (len_status & GRETH_RXD_OVERRUN)
> - {
> - dp->rxOverrun++;
> - bad = 1;
> - }
> - if (len_status & GRETH_RXD_LENERR)
> - {
> - dp->rxLengthError++;
> - bad = 1;
> - }
> - if (!bad)
> - {
> - /* pass on the packet in the receive buffer */
> - len = len_status & 0x7FF;
> - m = dp->rxmbuf[dp->rx_ptr];
> -#ifdef GRETH_DEBUG
> - int i;
> - printf("RX: 0x%08x, Len: %d : ", (int)
> m->m_data, len);
> - for (i=0; i<len; i++)
> - printf("%x%x", (m->m_data[i] >> 4) &
> 0x0ff, m->m_data[i] & 0x0ff);
> - printf("\n");
> -#endif
> - m->m_len = m->m_pkthdr.len =
> - len - sizeof (struct ether_header);
> -
> - eh = mtod (m, struct ether_header *);
> -
> - m->m_data += sizeof (struct ether_header);
> -#ifdef CPU_U32_FIX
> - if(!dp->gbit_mac) {
> - /* OVERRIDE CACHED ETHERNET HEADER
> FOR NON-SNOOPING SYSTEMS */
> - tmp = GRETH_MEM_LOAD((uintptr_t)eh);
> - tmp = GRETH_MEM_LOAD(4+(uintptr_t)eh);
> - tmp = GRETH_MEM_LOAD(8+(uintptr_t)eh);
> - tmp =
> GRETH_MEM_LOAD(12+(uintptr_t)eh);
> - (void)tmp;
> -
> - ipalign(m); /* Align packet on
> 32-bit boundary */
> - }
> -#endif
> -/*
> - if(!(dp->gbit_mac) &&
> !CPU_SPARC_HAS_SNOOPING) {
> - rtems_cache_invalidate_entire_data();
> - }
> -*/
> - ether_input (ifp, eh, m);
> - MGETHDR (m, M_WAIT, MT_DATA);
> - MCLGET (m, M_WAIT);
> - if (dp->gbit_mac)
> - m->m_data += 2;
> - dp->rxmbuf[dp->rx_ptr] = m;
> - m->m_pkthdr.rcvif = ifp;
> - drvmgr_translate_check(
> - dp->dev,
> - CPUMEM_TO_DMA,
> - (void *)mtod (m, uint32_t *),
> - (void **)&dp->rxdesc[dp->rx_ptr].addr,
> - GRETH_MAXBUF_LEN);
> - dp->rxPackets++;
> - }
> - if (dp->rx_ptr == dp->rxbufs - 1) {
> - dp->rxdesc[dp->rx_ptr].ctrl =
> GRETH_RXD_ENABLE | GRETH_RXD_IRQ | GRETH_RXD_WRAP;
> - } else {
> - dp->rxdesc[dp->rx_ptr].ctrl =
> GRETH_RXD_ENABLE | GRETH_RXD_IRQ;
> - }
> - SPIN_LOCK_IRQ(&dp->devlock, flags);
> - dp->regs->ctrl |= GRETH_CTRL_RXEN;
> - SPIN_UNLOCK_IRQ(&dp->devlock, flags);
> - dp->rx_ptr = (dp->rx_ptr + 1) % dp->rxbufs;
> - }
> -
> - /* Always scan twice to avoid deadlock */
> - if ( first ){
> - first=0;
> - SPIN_LOCK_IRQ(&dp->devlock, flags);
> - dp->regs->ctrl |= GRETH_CTRL_RXIRQ;
> - SPIN_UNLOCK_IRQ(&dp->devlock, flags);
> - goto again;
> - }
> -
> - }
> -}
> -
> -static int
> -sendpacket (struct ifnet *ifp, struct mbuf *m)
> -{
> - struct greth_softc *dp = ifp->if_softc;
> - unsigned char *temp;
> - struct mbuf *n;
> - unsigned int len;
> - SPIN_IRQFLAGS(flags);
> -
> - /*
> - * Is there a free descriptor available?
> - */
> - if (GRETH_MEM_LOAD(&dp->txdesc[dp->tx_ptr].ctrl) & GRETH_TXD_ENABLE){
> - /* No. */
> - return 1;
> - }
> -
> - /* Remember head of chain */
> - n = m;
> -
> - len = 0;
> - temp = (unsigned char *) GRETH_MEM_LOAD(&dp->txdesc[dp->tx_ptr].addr);
> - drvmgr_translate(dp->dev, CPUMEM_FROM_DMA, (void *)temp, (void
> **)&temp);
> -#ifdef GRETH_DEBUG
> - printf("TXD: 0x%08x : BUF: 0x%08x\n", (int) m->m_data, (int) temp);
> -#endif
> - for (;;)
> - {
> -#ifdef GRETH_DEBUG
> - int i;
> - printf("MBUF: 0x%08x : ", (int) m->m_data);
> - for (i=0;i<m->m_len;i++)
> - printf("%x%x", (m->m_data[i] >> 4) & 0x0ff,
> m->m_data[i] & 0x0ff);
> - printf("\n");
> -#endif
> - len += m->m_len;
> - if (len <= RBUF_SIZE)
> - memcpy ((void *) temp, (char *) m->m_data, m->m_len);
> - temp += m->m_len;
> - if ((m = m->m_next) == NULL)
> - break;
> - }
> -
> - m_freem (n);
> -
> - /* don't send long packets */
> -
> - if (len <= GRETH_MAXBUF_LEN) {
> - if (dp->tx_ptr < dp->txbufs-1) {
> - dp->txdesc[dp->tx_ptr].ctrl = GRETH_TXD_IRQ |
> - GRETH_TXD_ENABLE | len;
> - } else {
> - dp->txdesc[dp->tx_ptr].ctrl = GRETH_TXD_IRQ |
> - GRETH_TXD_WRAP | GRETH_TXD_ENABLE | len;
> - }
> - dp->tx_ptr = (dp->tx_ptr + 1) % dp->txbufs;
> - SPIN_LOCK_IRQ(&dp->devlock, flags);
> - dp->regs->ctrl = dp->regs->ctrl | GRETH_CTRL_TXEN;
> - SPIN_UNLOCK_IRQ(&dp->devlock, flags);
> - }
> -
> - return 0;
> -}
> -
> -
> -static int
> -sendpacket_gbit (struct ifnet *ifp, struct mbuf *m)
> -{
> - struct greth_softc *dp = ifp->if_softc;
> - unsigned int len;
> -
> - unsigned int ctrl;
> - int frags;
> - struct mbuf *mtmp;
> - int int_en;
> - SPIN_IRQFLAGS(flags);
> -
> - len = 0;
> -#ifdef GRETH_DEBUG
> - printf("TXD: 0x%08x\n", (int) m->m_data);
> -#endif
> - /* Get number of fragments too see if we have enough
> - * resources.
> - */
> - frags=1;
> - mtmp=m;
> - while(mtmp->m_next){
> - frags++;
> - mtmp = mtmp->m_next;
> - }
> -
> - if ( frags > dp->max_fragsize )
> - dp->max_fragsize = frags;
> -
> - if ( frags > dp->txbufs ){
> - printf("GRETH: MBUF-chain cannot be sent. Increase descriptor
> count.\n");
> - return -1;
> - }
> -
> - if ( frags > (dp->txbufs-dp->tx_cnt) ){
> - /* Return number of fragments */
> - return frags;
> - }
> -
> -
> - /* Enable interrupt from descriptor every tx_int_gen
> - * descriptor. Typically every 16 descriptor. This
> - * is only to reduce the number of interrupts during
> - * heavy load.
> - */
> - dp->tx_int_gen_cur-=frags;
> - if ( dp->tx_int_gen_cur <= 0 ){
> - dp->tx_int_gen_cur = dp->tx_int_gen;
> - int_en = GRETH_TXD_IRQ;
> - }else{
> - int_en = 0;
> - }
> -
> - /* At this stage we know that enough descriptors are available */
> - for (;;)
> - {
> -
> -#ifdef GRETH_DEBUG
> - int i;
> - printf("MBUF: 0x%08x, Len: %d : ", (int) m->m_data, m->m_len);
> - for (i=0; i<m->m_len; i++)
> - printf("%x%x", (m->m_data[i] >> 4) & 0x0ff, m->m_data[i]
> & 0x0ff);
> - printf("\n");
> -#endif
> - len += m->m_len;
> - drvmgr_translate_check(
> - dp->dev,
> - CPUMEM_TO_DMA,
> - (void *)(uint32_t *)m->m_data,
> - (void **)&dp->txdesc[dp->tx_ptr].addr,
> - m->m_len);
> -
> - /* Wrap around? */
> - if (dp->tx_ptr < dp->txbufs-1) {
> - ctrl = GRETH_TXD_ENABLE;
> - }else{
> - ctrl = GRETH_TXD_ENABLE | GRETH_TXD_WRAP;
> - }
> -
> - /* Enable Descriptor */
> - if ((m->m_next) == NULL) {
> - dp->txdesc[dp->tx_ptr].ctrl = ctrl | int_en | m->m_len;
> - break;
> - }else{
> - dp->txdesc[dp->tx_ptr].ctrl = GRETH_TXD_MORE | ctrl |
> int_en | m->m_len;
> - }
> -
> - /* Next */
> - dp->txmbuf[dp->tx_ptr] = m;
> - dp->tx_ptr = (dp->tx_ptr + 1) % dp->txbufs;
> - dp->tx_cnt++;
> - m = m->m_next;
> - }
> - dp->txmbuf[dp->tx_ptr] = m;
> - dp->tx_ptr = (dp->tx_ptr + 1) % dp->txbufs;
> - dp->tx_cnt++;
> -
> - /* Tell Hardware about newly enabled descriptor */
> - SPIN_LOCK_IRQ(&dp->devlock, flags);
> - dp->regs->ctrl = dp->regs->ctrl | GRETH_CTRL_TXEN;
> - SPIN_UNLOCK_IRQ(&dp->devlock, flags);
> -
> - return 0;
> -}
> -
> -int greth_process_tx_gbit(struct greth_softc *sc)
> -{
> - struct ifnet *ifp = &sc->arpcom.ac_if;
> - struct mbuf *m;
> - SPIN_IRQFLAGS(flags);
> - int first=1;
> -
> - /*
> - * Send packets till queue is empty
> - */
> - for (;;){
> - /* Reap Sent packets */
> - while((sc->tx_cnt > 0) &&
> !(GRETH_MEM_LOAD(&sc->txdesc[sc->tx_dptr].ctrl) & GRETH_TXD_ENABLE)) {
> - m_free(sc->txmbuf[sc->tx_dptr]);
> - sc->tx_dptr = (sc->tx_dptr + 1) % sc->txbufs;
> - sc->tx_cnt--;
> - }
> -
> - if ( sc->next_tx_mbuf ){
> - /* Get packet we tried but faild to transmit last time */
> - m = sc->next_tx_mbuf;
> - sc->next_tx_mbuf = NULL; /* Mark packet taken */
> - }else{
> - /*
> - * Get the next mbuf chain to transmit from Stack.
> - */
> - IF_DEQUEUE (&ifp->if_snd, m);
> - if (!m){
> - /* Hardware has sent all schedule packets, this
> - * makes the stack enter at greth_start next time
> - * a packet is to be sent.
> - */
> - ifp->if_flags &= ~IFF_OACTIVE;
> - break;
> - }
> - }
> -
> - /* Are there free descriptors available? */
> - /* Try to send packet, if it a negative number is returned. */
> - if ( (sc->tx_cnt >= sc->txbufs) || sendpacket_gbit(ifp, m) ){
> - /* Not enough resources */
> -
> - /* Since we have taken the mbuf out of the "send chain"
> - * we must remember to use that next time we come back.
> - * or else we have dropped a packet.
> - */
> - sc->next_tx_mbuf = m;
> -
> - /* Not enough resources, enable interrupt for transmissions
> - * this way we will be informed when more TX-descriptors are
> - * available.
> - */
> - if ( first ){
> - first = 0;
> - SPIN_LOCK_IRQ(&sc->devlock, flags);
> - ifp->if_flags |= IFF_OACTIVE;
> - sc->regs->ctrl |= GRETH_CTRL_TXIRQ;
> - SPIN_UNLOCK_IRQ(&sc->devlock, flags);
> -
> - /* We must check again to be sure that we didn't
> - * miss an interrupt (if a packet was sent just before
> - * enabling interrupts)
> - */
> - continue;
> - }
> -
> - return -1;
> - }else{
> - /* Sent Ok, proceed to process more packets if available */
> - }
> - }
> - return 0;
> -}
> -
> -int greth_process_tx(struct greth_softc *sc)
> -{
> - struct ifnet *ifp = &sc->arpcom.ac_if;
> - struct mbuf *m;
> - SPIN_IRQFLAGS(flags);
> - int first=1;
> -
> - /*
> - * Send packets till queue is empty
> - */
> - for (;;){
> - if ( sc->next_tx_mbuf ){
> - /* Get packet we tried but failed to transmit last time */
> - m = sc->next_tx_mbuf;
> - sc->next_tx_mbuf = NULL; /* Mark packet taken */
> - }else{
> - /*
> - * Get the next mbuf chain to transmit from Stack.
> - */
> - IF_DEQUEUE (&ifp->if_snd, m);
> - if (!m){
> - /* Hardware has sent all schedule packets, this
> - * makes the stack enter at greth_start next time
> - * a packet is to be sent.
> - */
> - ifp->if_flags &= ~IFF_OACTIVE;
> - break;
> - }
> - }
> -
> - /* Try to send packet, failed if it a non-zero number is
> returned. */
> - if ( sendpacket(ifp, m) ){
> - /* Not enough resources */
> -
> - /* Since we have taken the mbuf out of the "send chain"
> - * we must remember to use that next time we come back.
> - * or else we have dropped a packet.
> - */
> - sc->next_tx_mbuf = m;
> -
> - /* Not enough resources, enable interrupt for transmissions
> - * this way we will be informed when more TX-descriptors are
> - * available.
> - */
> - if ( first ){
> - first = 0;
> - SPIN_LOCK_IRQ(&sc->devlock, flags);
> - ifp->if_flags |= IFF_OACTIVE;
> - sc->regs->ctrl |= GRETH_CTRL_TXIRQ;
> - SPIN_UNLOCK_IRQ(&sc->devlock, flags);
> -
> - /* We must check again to be sure that we didn't
> - * miss an interrupt (if a packet was sent just before
> - * enabling interrupts)
> - */
> - continue;
> - }
> -
> - return -1;
> - }else{
> - /* Sent Ok, proceed to process more packets if available */
> - }
> - }
> - return 0;
> -}
> -
> -static void
> -greth_start (struct ifnet *ifp)
> -{
> - struct greth_softc *sc = ifp->if_softc;
> -
> - if ( ifp->if_flags & IFF_OACTIVE )
> - return;
> -
> - if ( sc->gbit_mac ){
> - /* No use trying to handle this if we are waiting on GRETH
> - * to send the previously scheduled packets.
> - */
> -
> - greth_process_tx_gbit(sc);
> - }else{
> - greth_process_tx(sc);
> - }
> -
> -}
> -
> -/*
> - * Initialize and start the device
> - */
> -static void
> -greth_init (void *arg)
> -{
> - struct greth_softc *sc = arg;
> - struct ifnet *ifp = &sc->arpcom.ac_if;
> - char name[4] = {'E', 'T', 'H', '0'};
> -
> - if (sc->daemonTid == 0)
> - {
> - /*
> - * Start driver tasks
> - */
> - name[3] += sc->minor;
> - sc->daemonTid = rtems_bsdnet_newproc (name, 4096,
> - greth_Daemon, sc);
> -
> - /*
> - * Set up GRETH hardware
> - */
> - greth_initialize_hardware (sc);
> - }
> -
> - /*
> - * Setup promiscous/multi-cast MAC address filters if user enabled it
> - */
> - greth_mac_filter_set(sc);
> -
> - /*
> - * Tell the world that we're running.
> - */
> - ifp->if_flags |= IFF_RUNNING;
> -}
> -
> -/*
> - * Stop the device
> - */
> -static void
> -greth_stop (struct greth_softc *sc)
> -{
> - struct ifnet *ifp = &sc->arpcom.ac_if;
> - SPIN_IRQFLAGS(flags);
> - unsigned int speed;
> -
> - SPIN_LOCK_IRQ(&sc->devlock, flags);
> - ifp->if_flags &= ~IFF_RUNNING;
> -
> - speed = sc->regs->ctrl & (GRETH_CTRL_GB | GRETH_CTRL_SP |
> GRETH_CTRL_FULLD);
> -
> - /* RX/TX OFF */
> - sc->regs->ctrl = GRETH_CTRL_DD | GRETH_CTRL_ED | speed;
> - /* Reset ON */
> - if (sc->greth_rst)
> - sc->regs->ctrl = GRETH_CTRL_RST | GRETH_CTRL_DD | GRETH_CTRL_ED |
> speed;
> - /* Reset OFF and restore link settings previously detected if any */
> - sc->regs->ctrl = GRETH_CTRL_DD | sc->edcl_dis | speed;
> - SPIN_UNLOCK_IRQ(&sc->devlock, flags);
> -
> - sc->next_tx_mbuf = NULL;
> -}
> -
> -
> -/*
> - * Show interface statistics
> - */
> -static void
> -greth_stats (struct greth_softc *sc)
> -{
> - printf (" Rx Interrupts:%-8lu", sc->rxInterrupts);
> - printf (" Rx Packets:%-8lu", sc->rxPackets);
> - printf (" Length:%-8lu", sc->rxLengthError);
> - printf (" Non-octet:%-8lu\n", sc->rxNonOctet);
> - printf (" Bad CRC:%-8lu", sc->rxBadCRC);
> - printf (" Overrun:%-8lu", sc->rxOverrun);
> - printf (" Tx Interrupts:%-8lu", sc->txInterrupts);
> - printf (" Maximal Frags:%-8d", sc->max_fragsize);
> - printf (" GBIT MAC:%-8d", sc->gbit_mac);
> -}
> -
> -/*
> - * Driver ioctl handler
> - */
> -static int
> -greth_ioctl (struct ifnet *ifp, ioctl_command_t command, caddr_t data)
> -{
> - struct greth_softc *sc = ifp->if_softc;
> - int error = 0;
> - struct ifreq *ifr;
> -
> - switch (command)
> - {
> - case SIOCGIFADDR:
> - case SIOCSIFADDR:
> - ether_ioctl (ifp, command, data);
> - break;
> -
> - case SIOCSIFFLAGS:
> - switch (ifp->if_flags & (IFF_UP | IFF_RUNNING))
> - {
> - case IFF_RUNNING:
> - greth_stop (sc);
> - break;
> -
> - case IFF_UP:
> - greth_init (sc);
> - break;
> -
> - case IFF_UP | IFF_RUNNING:
> - greth_stop (sc);
> - greth_init (sc);
> - break;
> - default:
> - break;
> - }
> - break;
> -
> - case SIO_RTEMS_SHOW_STATS:
> - greth_stats (sc);
> - break;
> -
> - /*
> - * Multicast commands: Enabling/disabling filtering of MAC
> addresses
> - */
> - case SIOCADDMULTI:
> - case SIOCDELMULTI:
> - ifr = (struct ifreq *)data;
> - if (command == SIOCADDMULTI) {
> - error = ether_addmulti(ifr, &sc->arpcom);
> - } else {
> - error = ether_delmulti(ifr, &sc->arpcom);
> - }
> - if (error == ENETRESET) {
> - error = greth_mac_filter_set(sc);
> - }
> - break;
> -
> - default:
> - error = EINVAL;
> - break;
> - }
> -
> - return error;
> -}
> -
> -/*
> - * Attach an GRETH driver to the system
> - */
> -static int
> -greth_interface_driver_attach (
> - struct rtems_bsdnet_ifconfig *config,
> - int attach
> - )
> -{
> - struct greth_softc *sc;
> - struct ifnet *ifp;
> - int mtu;
> - int unitNumber;
> - char *unitName;
> -
> - /* parse driver name */
> - if ((unitNumber = rtems_bsdnet_parse_driver_name (config, &unitName))
> < 0)
> - return 0;
> -
> - sc = config->drv_ctrl;
> - ifp = &sc->arpcom.ac_if;
> -#ifdef GRETH_DEBUG
> - printf("GRETH[%d]: %s, sc %p, dev %p on %s\n", unitNumber,
> config->ip_address, sc, sc->dev, sc->dev->parent->dev->name);
> -#endif
> - if (config->hardware_address)
> - {
> - memcpy (sc->arpcom.ac_enaddr, config->hardware_address,
> - ETHER_ADDR_LEN);
> - }
> - else
> - {
> - memset (sc->arpcom.ac_enaddr, 0x08, ETHER_ADDR_LEN);
> - }
> -
> - if (config->mtu)
> - mtu = config->mtu;
> - else
> - mtu = ETHERMTU;
> -
> - sc->acceptBroadcast = !config->ignore_broadcast;
> -
> - /*
> - * Set up network interface values
> - */
> - ifp->if_softc = sc;
> - ifp->if_unit = unitNumber;
> - ifp->if_name = unitName;
> - ifp->if_mtu = mtu;
> - ifp->if_init = greth_init;
> - ifp->if_ioctl = greth_ioctl;
> - ifp->if_start = greth_start;
> - ifp->if_output = ether_output;
> - ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX;
> - if (sc->mc_available)
> - ifp->if_flags |= IFF_MULTICAST;
> - if (ifp->if_snd.ifq_maxlen == 0)
> - ifp->if_snd.ifq_maxlen = ifqmaxlen;
> -
> - /*
> - * Attach the interface
> - */
> - if_attach (ifp);
> - ether_ifattach (ifp);
> -
> -#ifdef GRETH_DEBUG
> - printf ("GRETH : driver has been attached\n");
> -#endif
> - return 1;
> -}
> -
> -/******************* Driver manager interface ***********************/
> -
> -/* Driver prototypes */
> -int greth_register_io(rtems_device_major_number *m);
> -int greth_device_init(struct greth_softc *sc);
> -int network_interface_add(struct rtems_bsdnet_ifconfig *interface);
> -
> -#ifdef GRETH_INFO_AVAIL
> -static int greth_info(
> - struct drvmgr_dev *dev,
> - void (*print_line)(void *p, char *str),
> - void *p, int argc, char *argv[]);
> -#define GRETH_INFO_FUNC greth_info
> -#else
> -#define GRETH_INFO_FUNC NULL
> -#endif
> -
> -int greth_init2(struct drvmgr_dev *dev);
> -int greth_init3(struct drvmgr_dev *dev);
> -
> -struct drvmgr_drv_ops greth_ops =
> -{
> - .init =
> - {
> - NULL,
> - greth_init2,
> - greth_init3,
> - NULL
> - },
> - .remove = NULL,
> - .info = GRETH_INFO_FUNC,
> -};
> -
> -struct amba_dev_id greth_ids[] =
> -{
> - {VENDOR_GAISLER, GAISLER_ETHMAC},
> - {0, 0} /* Mark end of table */
> -};
> -
> -struct amba_drv_info greth_drv_info =
> -{
> - {
> - DRVMGR_OBJ_DRV, /* Driver */
> - NULL, /* Next driver */
> - NULL, /* Device list */
> - DRIVER_AMBAPP_GAISLER_GRETH_ID, /* Driver ID */
> - "GRETH_DRV", /* Driver Name */
> - DRVMGR_BUS_TYPE_AMBAPP, /* Bus Type */
> - &greth_ops,
> - NULL, /* Funcs */
> - 0, /* No devices yet */
> - 0,
> - },
> - &greth_ids[0]
> -};
> -
> -void greth_register_drv (void)
> -{
> - DBG("Registering GRETH driver\n");
> - drvmgr_drv_register(&greth_drv_info.general);
> -}
> -
> -int greth_init2(struct drvmgr_dev *dev)
> -{
> - struct greth_softc *priv;
> -
> - DBG("GRETH[%d] on bus %s\n", dev->minor_drv,
> dev->parent->dev->name);
> - priv = dev->priv = grlib_calloc(1, sizeof(*priv));
> - if ( !priv )
> - return DRVMGR_NOMEM;
> - priv->dev = dev;
> -
> - /* This core will not find other cores, so we wait for init3() */
> -
> - return DRVMGR_OK;
> -}
> -
> -int greth_init3(struct drvmgr_dev *dev)
> -{
> - struct greth_softc *sc;
> - struct rtems_bsdnet_ifconfig *ifp;
> - rtems_status_code status;
> -
> - sc = dev->priv;
> - sprintf(sc->devName, "gr_eth%d", (dev->minor_drv+1));
> -
> - /* Init GRETH device */
> - if ( greth_device_init(sc) ) {
> - printk("GRETH: Failed to init device\n");
> - return DRVMGR_FAIL;
> - }
> -
> - /* Initialize Spin-lock for GRSPW Device. This is to protect
> - * CTRL and DMACTRL registers from ISR.
> - */
> - SPIN_INIT(&sc->devlock, sc->devName);
> -
> - /* Register GRETH device as an Network interface */
> - ifp = grlib_calloc(1, sizeof(*ifp));
> -
> - ifp->name = sc->devName;
> - ifp->drv_ctrl = sc;
> - ifp->attach = greth_interface_driver_attach;
> -
> - status = network_interface_add(ifp);
> - if (status != 0) {
> - return DRVMGR_FAIL;
> - }
> -
> - return DRVMGR_OK;
> -}
> -
> -int greth_device_init(struct greth_softc *sc)
> -{
> - struct amba_dev_info *ambadev;
> - struct ambapp_core *pnpinfo;
> - union drvmgr_key_value *value;
> - unsigned int speed;
> - int i, nrd;
> -
> - /* Get device information from AMBA PnP information */
> - ambadev = (struct amba_dev_info *)sc->dev->businfo;
> - if ( ambadev == NULL ) {
> - return -1;
> - }
> - pnpinfo = &ambadev->info;
> - sc->regs = (greth_regs *)pnpinfo->apb_slv->start;
> - sc->minor = sc->dev->minor_drv;
> - sc->greth_rst = 1;
> -
> - /* Remember EDCL enabled/disable state before reset */
> - sc->edcl_dis = sc->regs->ctrl & GRETH_CTRL_ED;
> -
> - /* Default is to inherit EDCL Disable bit from HW. User can force
> En/Dis */
> - value = drvmgr_dev_key_get(sc->dev, "edclDis", DRVMGR_KT_INT);
> - if ( value ) {
> - /* Force EDCL mode. Has an effect later when GRETH+PHY is
> initialized */
> - if (value->i > 0) {
> - sc->edcl_dis = GRETH_CTRL_ED;
> - } else {
> - /* Default to avoid soft-reset the GRETH when EDCL is forced
> */
> - sc->edcl_dis = 0;
> - sc->greth_rst = 0;
> - }
> - }
> -
> - /* let user control soft-reset of GRETH (for debug) */
> - value = drvmgr_dev_key_get(sc->dev, "soft-reset", DRVMGR_KT_INT);
> - if ( value) {
> - sc->greth_rst = value->i ? 1 : 0;
> - }
> -
> - /* clear control register and reset NIC and keep current speed modes.
> - * This should be done as quick as possible during startup, this is to
> - * stop DMA transfers after a reboot.
> - *
> - * When EDCL is forced enabled reset is skipped, disabling RX/TX DMA
> is
> - * is enough during debug.
> - */
> - speed = sc->regs->ctrl & (GRETH_CTRL_GB | GRETH_CTRL_SP |
> GRETH_CTRL_FULLD);
> - sc->regs->ctrl = GRETH_CTRL_DD | GRETH_CTRL_ED | speed;
> - if (sc->greth_rst)
> - sc->regs->ctrl = GRETH_CTRL_RST | GRETH_CTRL_DD | GRETH_CTRL_ED |
> speed;
> - sc->regs->ctrl = GRETH_CTRL_DD | sc->edcl_dis | speed;
> -
> - /* Configure driver by overriding default config with the bus
> resources
> - * configured by the user
> - */
> - sc->txbufs = 32;
> - sc->rxbufs = 32;
> - sc->phyaddr = -1;
> -
> - /* Probe the number of descriptors available the */
> - nrd = (sc->regs->status & GRETH_STATUS_NRD) >> 24;
> - for (sc->num_descs = 128, i = 0; i < nrd; i++)
> - sc->num_descs = sc->num_descs * 2;
> -
> - value = drvmgr_dev_key_get(sc->dev, "txDescs", DRVMGR_KT_INT);
> - if ( value && (value->i <= sc->num_descs) )
> - sc->txbufs = value->i;
> -
> - value = drvmgr_dev_key_get(sc->dev, "rxDescs", DRVMGR_KT_INT);
> - if ( value && (value->i <= sc->num_descs) )
> - sc->rxbufs = value->i;
> -
> - value = drvmgr_dev_key_get(sc->dev, "phyAdr", DRVMGR_KT_INT);
> - if ( value && (value->i < 32) )
> - sc->phyaddr = value->i;
> -
> - value = drvmgr_dev_key_get(sc->dev, "advModes", DRVMGR_KT_INT);
> - if ( value )
> - sc->advmodes = value->i;
> -
> - /* Check if multicast support is available */
> - sc->mc_available = sc->regs->ctrl & GRETH_CTRL_MC;
> -
> - return 0;
> -}
> -
> -#ifdef GRETH_INFO_AVAIL
> -static int greth_info(
> - struct drvmgr_dev *dev,
> - void (*print_line)(void *p, char *str),
> - void *p, int argc, char *argv[])
> -{
> - struct greth_softc *sc;
> - char buf[64];
> -
> - if (dev->priv == NULL)
> - return -DRVMGR_EINVAL;
> - sc = dev->priv;
> -
> - sprintf(buf, "IFACE NAME: %s", sc->devName);
> - print_line(p, buf);
> - sprintf(buf, "GBIT MAC: %s", sc->gbit_mac ? "YES" : "NO");
> - print_line(p, buf);
> -
> - return DRVMGR_OK;
> -}
> -#endif
> -
> -#endif
> diff --git a/spec/build/bsps/objgrlib.yml b/spec/build/bsps/objgrlib.yml
> index 4935c7b599..3d12f6d122 100644
> --- a/spec/build/bsps/objgrlib.yml
> +++ b/spec/build/bsps/objgrlib.yml
> @@ -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
> diff --git a/spec/build/bsps/powerpc/beatnik/bspbeatnik.yml
> b/spec/build/bsps/powerpc/beatnik/bspbeatnik.yml
> index 417d972f1c..df58b6d5da 100644
> --- a/spec/build/bsps/powerpc/beatnik/bspbeatnik.yml
> +++ b/spec/build/bsps/powerpc/beatnik/bspbeatnik.yml
> @@ -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:
> --
> 2.26.2
>
>
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