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authorJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-06-18 03:01:26 -0400
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2011-08-12 15:38:13 -0400
commit7b35f03338a8557122e62ea1a011f1628b978e8d (patch)
tree3dc66cadbfa8f86c43bd19fac73c954f9b762b24 /drivers/net/bfin_mac.h
parentae7668d03c4de78dd0be79278f410a1415786e67 (diff)
bfin_mac: Move the Analog Devices Inc driver
Move the Analog Devices Inc driver into drivers/net/ethernet/adi/ and make the necessary Kconfig and Makefile changes. CC: <uclinux-dist-devel@blackfin.uclinux.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Bob Liu <bob.liu@analog.com>
Diffstat (limited to 'drivers/net/bfin_mac.h')
-rw-r--r--drivers/net/bfin_mac.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/drivers/net/bfin_mac.h b/drivers/net/bfin_mac.h
deleted file mode 100644
index f8559ac9a403..000000000000
--- a/drivers/net/bfin_mac.h
+++ /dev/null
@@ -1,106 +0,0 @@
1/*
2 * Blackfin On-Chip MAC Driver
3 *
4 * Copyright 2004-2007 Analog Devices Inc.
5 *
6 * Enter bugs at http://blackfin.uclinux.org/
7 *
8 * Licensed under the GPL-2 or later.
9 */
10#ifndef _BFIN_MAC_H_
11#define _BFIN_MAC_H_
12
13#include <linux/net_tstamp.h>
14#include <linux/clocksource.h>
15#include <linux/timecompare.h>
16#include <linux/timer.h>
17#include <linux/etherdevice.h>
18#include <linux/bfin_mac.h>
19
20/*
21 * Disable hardware checksum for bug #5600 if writeback cache is
22 * enabled. Otherwize, corrupted RX packet will be sent up stack
23 * without error mark.
24 */
25#ifndef CONFIG_BFIN_EXTMEM_WRITEBACK
26#define BFIN_MAC_CSUM_OFFLOAD
27#endif
28
29#define TX_RECLAIM_JIFFIES (HZ / 5)
30
31struct dma_descriptor {
32 struct dma_descriptor *next_dma_desc;
33 unsigned long start_addr;
34 unsigned short config;
35 unsigned short x_count;
36};
37
38struct status_area_rx {
39#if defined(BFIN_MAC_CSUM_OFFLOAD)
40 unsigned short ip_hdr_csum; /* ip header checksum */
41 /* ip payload(udp or tcp or others) checksum */
42 unsigned short ip_payload_csum;
43#endif
44 unsigned long status_word; /* the frame status word */
45};
46
47struct status_area_tx {
48 unsigned long status_word; /* the frame status word */
49};
50
51/* use two descriptors for a packet */
52struct net_dma_desc_rx {
53 struct net_dma_desc_rx *next;
54 struct sk_buff *skb;
55 struct dma_descriptor desc_a;
56 struct dma_descriptor desc_b;
57 struct status_area_rx status;
58};
59
60/* use two descriptors for a packet */
61struct net_dma_desc_tx {
62 struct net_dma_desc_tx *next;
63 struct sk_buff *skb;
64 struct dma_descriptor desc_a;
65 struct dma_descriptor desc_b;
66 unsigned char packet[1560];
67 struct status_area_tx status;
68};
69
70struct bfin_mac_local {
71 /*
72 * these are things that the kernel wants me to keep, so users
73 * can find out semi-useless statistics of how well the card is
74 * performing
75 */
76 struct net_device_stats stats;
77
78 spinlock_t lock;
79
80 int wol; /* Wake On Lan */
81 int irq_wake_requested;
82 struct timer_list tx_reclaim_timer;
83 struct net_device *ndev;
84
85 /* Data for EMAC_VLAN1 regs */
86 u16 vlan1_mask, vlan2_mask;
87
88 /* MII and PHY stuffs */
89 int old_link; /* used by bf537_adjust_link */
90 int old_speed;
91 int old_duplex;
92
93 struct phy_device *phydev;
94 struct mii_bus *mii_bus;
95
96#if defined(CONFIG_BFIN_MAC_USE_HWSTAMP)
97 struct cyclecounter cycles;
98 struct timecounter clock;
99 struct timecompare compare;
100 struct hwtstamp_config stamp_cfg;
101#endif
102};
103
104extern void bfin_get_ether_addr(char *addr);
105
106#endif