mirror of
https://github.com/edk2-porting/linux-next.git
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02460d0893
Move all the pin settings out of the Kconfig and into the platform resources (MII vs RMII). This clean up also lets us push out the phy settings so that board porters may control the layout. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/*
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* Blackfin On-Chip MAC Driver
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*
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* Copyright 2004-2007 Analog Devices Inc.
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*
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* Enter bugs at http://blackfin.uclinux.org/
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*
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* Licensed under the GPL-2 or later.
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*/
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#ifndef _BFIN_MAC_H_
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#define _BFIN_MAC_H_
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#include <linux/net_tstamp.h>
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#include <linux/clocksource.h>
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#include <linux/timecompare.h>
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#include <linux/timer.h>
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#include <linux/etherdevice.h>
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#include <linux/bfin_mac.h>
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#define BFIN_MAC_CSUM_OFFLOAD
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#define TX_RECLAIM_JIFFIES (HZ / 5)
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struct dma_descriptor {
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struct dma_descriptor *next_dma_desc;
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unsigned long start_addr;
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unsigned short config;
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unsigned short x_count;
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};
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struct status_area_rx {
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#if defined(BFIN_MAC_CSUM_OFFLOAD)
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unsigned short ip_hdr_csum; /* ip header checksum */
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/* ip payload(udp or tcp or others) checksum */
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unsigned short ip_payload_csum;
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#endif
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unsigned long status_word; /* the frame status word */
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};
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struct status_area_tx {
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unsigned long status_word; /* the frame status word */
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};
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/* use two descriptors for a packet */
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struct net_dma_desc_rx {
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struct net_dma_desc_rx *next;
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struct sk_buff *skb;
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struct dma_descriptor desc_a;
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struct dma_descriptor desc_b;
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struct status_area_rx status;
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};
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/* use two descriptors for a packet */
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struct net_dma_desc_tx {
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struct net_dma_desc_tx *next;
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struct sk_buff *skb;
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struct dma_descriptor desc_a;
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struct dma_descriptor desc_b;
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unsigned char packet[1560];
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struct status_area_tx status;
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};
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struct bfin_mac_local {
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/*
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* these are things that the kernel wants me to keep, so users
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* can find out semi-useless statistics of how well the card is
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* performing
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*/
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struct net_device_stats stats;
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unsigned char Mac[6]; /* MAC address of the board */
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spinlock_t lock;
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int wol; /* Wake On Lan */
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int irq_wake_requested;
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struct timer_list tx_reclaim_timer;
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struct net_device *ndev;
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/* MII and PHY stuffs */
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int old_link; /* used by bf537_adjust_link */
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int old_speed;
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int old_duplex;
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struct phy_device *phydev;
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struct mii_bus *mii_bus;
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#if defined(CONFIG_BFIN_MAC_USE_HWSTAMP)
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struct cyclecounter cycles;
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struct timecounter clock;
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struct timecompare compare;
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struct hwtstamp_config stamp_cfg;
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#endif
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};
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extern void bfin_get_ether_addr(char *addr);
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#endif
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