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-rw-r--r--drivers/net/mv643xx_eth.h533
1 files changed, 250 insertions, 283 deletions
diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h
index 90362714be39..ed8539762a64 100644
--- a/drivers/net/mv643xx_eth.h
+++ b/drivers/net/mv643xx_eth.h
@@ -14,9 +14,9 @@
14/* Checksum offload for Tx works for most packets, but 14/* Checksum offload for Tx works for most packets, but
15 * fails if previous packet sent did not use hw csum 15 * fails if previous packet sent did not use hw csum
16 */ 16 */
17#define MV643XX_CHECKSUM_OFFLOAD_TX 17#define MV643XX_CHECKSUM_OFFLOAD_TX
18#define MV643XX_NAPI 18#define MV643XX_NAPI
19#define MV643XX_TX_FAST_REFILL 19#define MV643XX_TX_FAST_REFILL
20#undef MV643XX_COAL 20#undef MV643XX_COAL
21 21
22/* 22/*
@@ -49,230 +49,199 @@
49#define ETH_HW_IP_ALIGN 2 /* hw aligns IP header */ 49#define ETH_HW_IP_ALIGN 2 /* hw aligns IP header */
50#define ETH_WRAPPER_LEN (ETH_HW_IP_ALIGN + ETH_HLEN + \ 50#define ETH_WRAPPER_LEN (ETH_HW_IP_ALIGN + ETH_HLEN + \
51 ETH_VLAN_HLEN + ETH_FCS_LEN) 51 ETH_VLAN_HLEN + ETH_FCS_LEN)
52#define ETH_RX_SKB_SIZE (dev->mtu + ETH_WRAPPER_LEN + dma_get_cache_alignment()) 52#define ETH_RX_SKB_SIZE (dev->mtu + ETH_WRAPPER_LEN + \
53 53 dma_get_cache_alignment())
54/****************************************/ 54
55/* Ethernet Unit Registers */ 55/*
56/****************************************/ 56 * Registers shared between all ports.
57 57 */
58#define PHY_ADDR_REG 0x0000 58#define PHY_ADDR_REG 0x0000
59#define SMI_REG 0x0004 59#define SMI_REG 0x0004
60#define UNIT_DEFAULT_ADDR_REG 0x0008 60#define UNIT_DEFAULT_ADDR_REG 0x0008
61#define UNIT_DEFAULTID_REG 0x000c 61#define UNIT_DEFAULTID_REG 0x000c
62#define UNIT_INTERRUPT_CAUSE_REG 0x0080 62#define UNIT_INTERRUPT_CAUSE_REG 0x0080
63#define UNIT_INTERRUPT_MASK_REG 0x0084 63#define UNIT_INTERRUPT_MASK_REG 0x0084
64#define UNIT_INTERNAL_USE_REG 0x04fc 64#define UNIT_INTERNAL_USE_REG 0x04fc
65#define UNIT_ERROR_ADDR_REG 0x0094 65#define UNIT_ERROR_ADDR_REG 0x0094
66#define BAR_0 0x0200 66#define BAR_0 0x0200
67#define BAR_1 0x0208 67#define BAR_1 0x0208
68#define BAR_2 0x0210 68#define BAR_2 0x0210
69#define BAR_3 0x0218 69#define BAR_3 0x0218
70#define BAR_4 0x0220 70#define BAR_4 0x0220
71#define BAR_5 0x0228 71#define BAR_5 0x0228
72#define SIZE_REG_0 0x0204 72#define SIZE_REG_0 0x0204
73#define SIZE_REG_1 0x020c 73#define SIZE_REG_1 0x020c
74#define SIZE_REG_2 0x0214 74#define SIZE_REG_2 0x0214
75#define SIZE_REG_3 0x021c 75#define SIZE_REG_3 0x021c
76#define SIZE_REG_4 0x0224 76#define SIZE_REG_4 0x0224
77#define SIZE_REG_5 0x022c 77#define SIZE_REG_5 0x022c
78#define HEADERS_RETARGET_BASE_REG 0x0230 78#define HEADERS_RETARGET_BASE_REG 0x0230
79#define HEADERS_RETARGET_CONTROL_REG 0x0234 79#define HEADERS_RETARGET_CONTROL_REG 0x0234
80#define HIGH_ADDR_REMAP_REG_0 0x0280 80#define HIGH_ADDR_REMAP_REG_0 0x0280
81#define HIGH_ADDR_REMAP_REG_1 0x0284 81#define HIGH_ADDR_REMAP_REG_1 0x0284
82#define HIGH_ADDR_REMAP_REG_2 0x0288 82#define HIGH_ADDR_REMAP_REG_2 0x0288
83#define HIGH_ADDR_REMAP_REG_3 0x028c 83#define HIGH_ADDR_REMAP_REG_3 0x028c
84#define BASE_ADDR_ENABLE_REG 0x0290 84#define BASE_ADDR_ENABLE_REG 0x0290
85#define ACCESS_PROTECTION_REG(port) (0x0294 + (port<<2)) 85
86#define MIB_COUNTERS_BASE(port) (0x1000 + (port<<7)) 86
87#define PORT_CONFIG_REG(port) (0x0400 + (port<<10)) 87/*
88#define PORT_CONFIG_EXTEND_REG(port) (0x0404 + (port<<10)) 88 * Per-port registers.
89#define MII_SERIAL_PARAMETRS_REG(port) (0x0408 + (port<<10)) 89 */
90#define GMII_SERIAL_PARAMETRS_REG(port) (0x040c + (port<<10)) 90#define ACCESS_PROTECTION_REG(p) (0x0294 + ((p) << 2))
91#define VLAN_ETHERTYPE_REG(port) (0x0410 + (port<<10)) 91#define PORT_CONFIG_REG(p) (0x0400 + ((p) << 10))
92#define MAC_ADDR_LOW(port) (0x0414 + (port<<10)) 92#define PORT_CONFIG_EXTEND_REG(p) (0x0404 + ((p) << 10))
93#define MAC_ADDR_HIGH(port) (0x0418 + (port<<10)) 93#define MII_SERIAL_PARAMETRS_REG(p) (0x0408 + ((p) << 10))
94#define SDMA_CONFIG_REG(port) (0x041c + (port<<10)) 94#define GMII_SERIAL_PARAMETRS_REG(p) (0x040c + ((p) << 10))
95#define DSCP_0(port) (0x0420 + (port<<10)) 95#define VLAN_ETHERTYPE_REG(p) (0x0410 + ((p) << 10))
96#define DSCP_1(port) (0x0424 + (port<<10)) 96#define MAC_ADDR_LOW(p) (0x0414 + ((p) << 10))
97#define DSCP_2(port) (0x0428 + (port<<10)) 97#define MAC_ADDR_HIGH(p) (0x0418 + ((p) << 10))
98#define DSCP_3(port) (0x042c + (port<<10)) 98#define SDMA_CONFIG_REG(p) (0x041c + ((p) << 10))
99#define DSCP_4(port) (0x0430 + (port<<10)) 99#define DSCP_0(p) (0x0420 + ((p) << 10))
100#define DSCP_5(port) (0x0434 + (port<<10)) 100#define DSCP_1(p) (0x0424 + ((p) << 10))
101#define DSCP_6(port) (0x0438 + (port<<10)) 101#define DSCP_2(p) (0x0428 + ((p) << 10))
102#define PORT_SERIAL_CONTROL_REG(port) (0x043c + (port<<10)) 102#define DSCP_3(p) (0x042c + ((p) << 10))
103#define VLAN_PRIORITY_TAG_TO_PRIORITY(port) (0x0440 + (port<<10)) 103#define DSCP_4(p) (0x0430 + ((p) << 10))
104#define PORT_STATUS_REG(port) (0x0444 + (port<<10)) 104#define DSCP_5(p) (0x0434 + ((p) << 10))
105#define TRANSMIT_QUEUE_COMMAND_REG(port) (0x0448 + (port<<10)) 105#define DSCP_6(p) (0x0438 + ((p) << 10))
106#define TX_QUEUE_FIXED_PRIORITY(port) (0x044c + (port<<10)) 106#define PORT_SERIAL_CONTROL_REG(p) (0x043c + ((p) << 10))
107#define PORT_TX_TOKEN_BUCKET_RATE_CONFIG(port) (0x0450 + (port<<10)) 107#define VLAN_PRIORITY_TAG_TO_PRIORITY(p) (0x0440 + ((p) << 10))
108#define MAXIMUM_TRANSMIT_UNIT(port) (0x0458 + (port<<10)) 108#define PORT_STATUS_REG(p) (0x0444 + ((p) << 10))
109#define PORT_MAXIMUM_TOKEN_BUCKET_SIZE(port) (0x045c + (port<<10)) 109#define TRANSMIT_QUEUE_COMMAND_REG(p) (0x0448 + ((p) << 10))
110#define INTERRUPT_CAUSE_REG(port) (0x0460 + (port<<10)) 110#define TX_QUEUE_FIXED_PRIORITY(p) (0x044c + ((p) << 10))
111#define INTERRUPT_CAUSE_EXTEND_REG(port) (0x0464 + (port<<10)) 111#define PORT_TX_TOKEN_BUCKET_RATE_CONFIG(p) (0x0450 + ((p) << 10))
112#define INTERRUPT_MASK_REG(port) (0x0468 + (port<<10)) 112#define MAXIMUM_TRANSMIT_UNIT(p) (0x0458 + ((p) << 10))
113#define INTERRUPT_EXTEND_MASK_REG(port) (0x046c + (port<<10)) 113#define PORT_MAXIMUM_TOKEN_BUCKET_SIZE(p) (0x045c + ((p) << 10))
114#define RX_FIFO_URGENT_THRESHOLD_REG(port) (0x0470 + (port<<10)) 114#define INTERRUPT_CAUSE_REG(p) (0x0460 + ((p) << 10))
115#define TX_FIFO_URGENT_THRESHOLD_REG(port) (0x0474 + (port<<10)) 115#define INTERRUPT_CAUSE_EXTEND_REG(p) (0x0464 + ((p) << 10))
116#define RX_MINIMAL_FRAME_SIZE_REG(port) (0x047c + (port<<10)) 116#define INTERRUPT_MASK_REG(p) (0x0468 + ((p) << 10))
117#define RX_DISCARDED_FRAMES_COUNTER(port) (0x0484 + (port<<10)) 117#define INTERRUPT_EXTEND_MASK_REG(p) (0x046c + ((p) << 10))
118#define PORT_DEBUG_0_REG(port) (0x048c + (port<<10)) 118#define RX_FIFO_URGENT_THRESHOLD_REG(p) (0x0470 + ((p) << 10))
119#define PORT_DEBUG_1_REG(port) (0x0490 + (port<<10)) 119#define TX_FIFO_URGENT_THRESHOLD_REG(p) (0x0474 + ((p) << 10))
120#define PORT_INTERNAL_ADDR_ERROR_REG(port) (0x0494 + (port<<10)) 120#define RX_MINIMAL_FRAME_SIZE_REG(p) (0x047c + ((p) << 10))
121#define INTERNAL_USE_REG(port) (0x04fc + (port<<10)) 121#define RX_DISCARDED_FRAMES_COUNTER(p) (0x0484 + ((p) << 10))
122#define RECEIVE_QUEUE_COMMAND_REG(port) (0x0680 + (port<<10)) 122#define PORT_DEBUG_0_REG(p) (0x048c + ((p) << 10))
123#define CURRENT_SERVED_TX_DESC_PTR(port) (0x0684 + (port<<10)) 123#define PORT_DEBUG_1_REG(p) (0x0490 + ((p) << 10))
124#define RX_CURRENT_QUEUE_DESC_PTR_0(port) (0x060c + (port<<10)) 124#define PORT_INTERNAL_ADDR_ERROR_REG(p) (0x0494 + ((p) << 10))
125#define RX_CURRENT_QUEUE_DESC_PTR_1(port) (0x061c + (port<<10)) 125#define INTERNAL_USE_REG(p) (0x04fc + ((p) << 10))
126#define RX_CURRENT_QUEUE_DESC_PTR_2(port) (0x062c + (port<<10)) 126#define RX_CURRENT_QUEUE_DESC_PTR_0(p) (0x060c + ((p) << 10))
127#define RX_CURRENT_QUEUE_DESC_PTR_3(port) (0x063c + (port<<10)) 127#define RX_CURRENT_QUEUE_DESC_PTR_1(p) (0x061c + ((p) << 10))
128#define RX_CURRENT_QUEUE_DESC_PTR_4(port) (0x064c + (port<<10)) 128#define RX_CURRENT_QUEUE_DESC_PTR_2(p) (0x062c + ((p) << 10))
129#define RX_CURRENT_QUEUE_DESC_PTR_5(port) (0x065c + (port<<10)) 129#define RX_CURRENT_QUEUE_DESC_PTR_3(p) (0x063c + ((p) << 10))
130#define RX_CURRENT_QUEUE_DESC_PTR_6(port) (0x066c + (port<<10)) 130#define RX_CURRENT_QUEUE_DESC_PTR_4(p) (0x064c + ((p) << 10))
131#define RX_CURRENT_QUEUE_DESC_PTR_7(port) (0x067c + (port<<10)) 131#define RX_CURRENT_QUEUE_DESC_PTR_5(p) (0x065c + ((p) << 10))
132#define TX_CURRENT_QUEUE_DESC_PTR_0(port) (0x06c0 + (port<<10)) 132#define RX_CURRENT_QUEUE_DESC_PTR_6(p) (0x066c + ((p) << 10))
133#define TX_CURRENT_QUEUE_DESC_PTR_1(port) (0x06c4 + (port<<10)) 133#define RX_CURRENT_QUEUE_DESC_PTR_7(p) (0x067c + ((p) << 10))
134#define TX_CURRENT_QUEUE_DESC_PTR_2(port) (0x06c8 + (port<<10)) 134#define RECEIVE_QUEUE_COMMAND_REG(p) (0x0680 + ((p) << 10))
135#define TX_CURRENT_QUEUE_DESC_PTR_3(port) (0x06cc + (port<<10)) 135#define CURRENT_SERVED_TX_DESC_PTR(p) (0x0684 + ((p) << 10))
136#define TX_CURRENT_QUEUE_DESC_PTR_4(port) (0x06d0 + (port<<10)) 136#define TX_CURRENT_QUEUE_DESC_PTR_0(p) (0x06c0 + ((p) << 10))
137#define TX_CURRENT_QUEUE_DESC_PTR_5(port) (0x06d4 + (port<<10)) 137#define TX_CURRENT_QUEUE_DESC_PTR_1(p) (0x06c4 + ((p) << 10))
138#define TX_CURRENT_QUEUE_DESC_PTR_6(port) (0x06d8 + (port<<10)) 138#define TX_CURRENT_QUEUE_DESC_PTR_2(p) (0x06c8 + ((p) << 10))
139#define TX_CURRENT_QUEUE_DESC_PTR_7(port) (0x06dc + (port<<10)) 139#define TX_CURRENT_QUEUE_DESC_PTR_3(p) (0x06cc + ((p) << 10))
140#define TX_QUEUE_0_TOKEN_BUCKET_COUNT(port) (0x0700 + (port<<10)) 140#define TX_CURRENT_QUEUE_DESC_PTR_4(p) (0x06d0 + ((p) << 10))
141#define TX_QUEUE_1_TOKEN_BUCKET_COUNT(port) (0x0710 + (port<<10)) 141#define TX_CURRENT_QUEUE_DESC_PTR_5(p) (0x06d4 + ((p) << 10))
142#define TX_QUEUE_2_TOKEN_BUCKET_COUNT(port) (0x0720 + (port<<10)) 142#define TX_CURRENT_QUEUE_DESC_PTR_6(p) (0x06d8 + ((p) << 10))
143#define TX_QUEUE_3_TOKEN_BUCKET_COUNT(port) (0x0730 + (port<<10)) 143#define TX_CURRENT_QUEUE_DESC_PTR_7(p) (0x06dc + ((p) << 10))
144#define TX_QUEUE_4_TOKEN_BUCKET_COUNT(port) (0x0740 + (port<<10)) 144#define TX_QUEUE_0_TOKEN_BUCKET_COUNT(p) (0x0700 + ((p) << 10))
145#define TX_QUEUE_5_TOKEN_BUCKET_COUNT(port) (0x0750 + (port<<10)) 145#define TX_QUEUE_0_TOKEN_BUCKET_CONFIG(p) (0x0704 + ((p) << 10))
146#define TX_QUEUE_6_TOKEN_BUCKET_COUNT(port) (0x0760 + (port<<10)) 146#define TX_QUEUE_0_ARBITER_CONFIG(p) (0x0708 + ((p) << 10))
147#define TX_QUEUE_7_TOKEN_BUCKET_COUNT(port) (0x0770 + (port<<10)) 147#define TX_QUEUE_1_TOKEN_BUCKET_COUNT(p) (0x0710 + ((p) << 10))
148#define TX_QUEUE_0_TOKEN_BUCKET_CONFIG(port) (0x0704 + (port<<10)) 148#define TX_QUEUE_1_TOKEN_BUCKET_CONFIG(p) (0x0714 + ((p) << 10))
149#define TX_QUEUE_1_TOKEN_BUCKET_CONFIG(port) (0x0714 + (port<<10)) 149#define TX_QUEUE_1_ARBITER_CONFIG(p) (0x0718 + ((p) << 10))
150#define TX_QUEUE_2_TOKEN_BUCKET_CONFIG(port) (0x0724 + (port<<10)) 150#define TX_QUEUE_2_TOKEN_BUCKET_COUNT(p) (0x0720 + ((p) << 10))
151#define TX_QUEUE_3_TOKEN_BUCKET_CONFIG(port) (0x0734 + (port<<10)) 151#define TX_QUEUE_2_TOKEN_BUCKET_CONFIG(p) (0x0724 + ((p) << 10))
152#define TX_QUEUE_4_TOKEN_BUCKET_CONFIG(port) (0x0744 + (port<<10)) 152#define TX_QUEUE_2_ARBITER_CONFIG(p) (0x0728 + ((p) << 10))
153#define TX_QUEUE_5_TOKEN_BUCKET_CONFIG(port) (0x0754 + (port<<10)) 153#define TX_QUEUE_3_TOKEN_BUCKET_COUNT(p) (0x0730 + ((p) << 10))
154#define TX_QUEUE_6_TOKEN_BUCKET_CONFIG(port) (0x0764 + (port<<10)) 154#define TX_QUEUE_3_TOKEN_BUCKET_CONFIG(p) (0x0734 + ((p) << 10))
155#define TX_QUEUE_7_TOKEN_BUCKET_CONFIG(port) (0x0774 + (port<<10)) 155#define TX_QUEUE_3_ARBITER_CONFIG(p) (0x0738 + ((p) << 10))
156#define TX_QUEUE_0_ARBITER_CONFIG(port) (0x0708 + (port<<10)) 156#define TX_QUEUE_4_TOKEN_BUCKET_COUNT(p) (0x0740 + ((p) << 10))
157#define TX_QUEUE_1_ARBITER_CONFIG(port) (0x0718 + (port<<10)) 157#define TX_QUEUE_4_TOKEN_BUCKET_CONFIG(p) (0x0744 + ((p) << 10))
158#define TX_QUEUE_2_ARBITER_CONFIG(port) (0x0728 + (port<<10)) 158#define TX_QUEUE_4_ARBITER_CONFIG(p) (0x0748 + ((p) << 10))
159#define TX_QUEUE_3_ARBITER_CONFIG(port) (0x0738 + (port<<10)) 159#define TX_QUEUE_5_TOKEN_BUCKET_COUNT(p) (0x0750 + ((p) << 10))
160#define TX_QUEUE_4_ARBITER_CONFIG(port) (0x0748 + (port<<10)) 160#define TX_QUEUE_5_TOKEN_BUCKET_CONFIG(p) (0x0754 + ((p) << 10))
161#define TX_QUEUE_5_ARBITER_CONFIG(port) (0x0758 + (port<<10)) 161#define TX_QUEUE_5_ARBITER_CONFIG(p) (0x0758 + ((p) << 10))
162#define TX_QUEUE_6_ARBITER_CONFIG(port) (0x0768 + (port<<10)) 162#define TX_QUEUE_6_TOKEN_BUCKET_COUNT(p) (0x0760 + ((p) << 10))
163#define TX_QUEUE_7_ARBITER_CONFIG(port) (0x0778 + (port<<10)) 163#define TX_QUEUE_6_TOKEN_BUCKET_CONFIG(p) (0x0764 + ((p) << 10))
164#define PORT_TX_TOKEN_BUCKET_COUNT(port) (0x0780 + (port<<10)) 164#define TX_QUEUE_6_ARBITER_CONFIG(p) (0x0768 + ((p) << 10))
165#define DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE(port) (0x1400 + (port<<10)) 165#define TX_QUEUE_7_TOKEN_BUCKET_COUNT(p) (0x0770 + ((p) << 10))
166#define DA_FILTER_OTHER_MULTICAST_TABLE_BASE(port) (0x1500 + (port<<10)) 166#define TX_QUEUE_7_TOKEN_BUCKET_CONFIG(p) (0x0774 + ((p) << 10))
167#define DA_FILTER_UNICAST_TABLE_BASE(port) (0x1600 + (port<<10)) 167#define TX_QUEUE_7_ARBITER_CONFIG(p) (0x0778 + ((p) << 10))
168#define PORT_TX_TOKEN_BUCKET_COUNT(p) (0x0780 + ((p) << 10))
169#define MIB_COUNTERS_BASE(p) (0x1000 + ((p) << 7))
170#define DA_FILTER_SPECIAL_MULTICAST_TABLE_BASE(p) (0x1400 + ((p) << 10))
171#define DA_FILTER_OTHER_MULTICAST_TABLE_BASE(p) (0x1500 + ((p) << 10))
172#define DA_FILTER_UNICAST_TABLE_BASE(p) (0x1600 + ((p) << 10))
168 173
169/* These macros describe Ethernet Port configuration reg (Px_cR) bits */ 174/* These macros describe Ethernet Port configuration reg (Px_cR) bits */
170#define UNICAST_NORMAL_MODE 0 175#define UNICAST_NORMAL_MODE (0 << 0)
171#define UNICAST_PROMISCUOUS_MODE (1<<0) 176#define UNICAST_PROMISCUOUS_MODE (1 << 0)
172#define DEFAULT_RX_QUEUE_0 0 177#define DEFAULT_RX_QUEUE(queue) ((queue) << 1)
173#define DEFAULT_RX_QUEUE_1 (1<<1) 178#define DEFAULT_RX_ARP_QUEUE(queue) ((queue) << 4)
174#define DEFAULT_RX_QUEUE_2 (1<<2) 179#define RECEIVE_BC_IF_NOT_IP_OR_ARP (0 << 7)
175#define DEFAULT_RX_QUEUE_3 ((1<<2) | (1<<1)) 180#define REJECT_BC_IF_NOT_IP_OR_ARP (1 << 7)
176#define DEFAULT_RX_QUEUE_4 (1<<3) 181#define RECEIVE_BC_IF_IP (0 << 8)
177#define DEFAULT_RX_QUEUE_5 ((1<<3) | (1<<1)) 182#define REJECT_BC_IF_IP (1 << 8)
178#define DEFAULT_RX_QUEUE_6 ((1<<3) | (1<<2)) 183#define RECEIVE_BC_IF_ARP (0 << 9)
179#define DEFAULT_RX_QUEUE_7 ((1<<3) | (1<<2) | (1<<1)) 184#define REJECT_BC_IF_ARP (1 << 9)
180#define DEFAULT_RX_ARP_QUEUE_0 0 185#define TX_AM_NO_UPDATE_ERROR_SUMMARY (1 << 12)
181#define DEFAULT_RX_ARP_QUEUE_1 (1<<4) 186#define CAPTURE_TCP_FRAMES_DIS (0 << 14)
182#define DEFAULT_RX_ARP_QUEUE_2 (1<<5) 187#define CAPTURE_TCP_FRAMES_EN (1 << 14)
183#define DEFAULT_RX_ARP_QUEUE_3 ((1<<5) | (1<<4)) 188#define CAPTURE_UDP_FRAMES_DIS (0 << 15)
184#define DEFAULT_RX_ARP_QUEUE_4 (1<<6) 189#define CAPTURE_UDP_FRAMES_EN (1 << 15)
185#define DEFAULT_RX_ARP_QUEUE_5 ((1<<6) | (1<<4)) 190#define DEFAULT_RX_TCP_QUEUE(queue) ((queue) << 16)
186#define DEFAULT_RX_ARP_QUEUE_6 ((1<<6) | (1<<5)) 191#define DEFAULT_RX_UDP_QUEUE(queue) ((queue) << 19)
187#define DEFAULT_RX_ARP_QUEUE_7 ((1<<6) | (1<<5) | (1<<4)) 192#define DEFAULT_RX_BPDU_QUEUE(queue) ((queue) << 22)
188#define RECEIVE_BC_IF_NOT_IP_OR_ARP 0 193
189#define REJECT_BC_IF_NOT_IP_OR_ARP (1<<7) 194#define PORT_CONFIG_DEFAULT_VALUE \
190#define RECEIVE_BC_IF_IP 0
191#define REJECT_BC_IF_IP (1<<8)
192#define RECEIVE_BC_IF_ARP 0
193#define REJECT_BC_IF_ARP (1<<9)
194#define TX_AM_NO_UPDATE_ERROR_SUMMARY (1<<12)
195#define CAPTURE_TCP_FRAMES_DIS 0
196#define CAPTURE_TCP_FRAMES_EN (1<<14)
197#define CAPTURE_UDP_FRAMES_DIS 0
198#define CAPTURE_UDP_FRAMES_EN (1<<15)
199#define DEFAULT_RX_TCP_QUEUE_0 0
200#define DEFAULT_RX_TCP_QUEUE_1 (1<<16)
201#define DEFAULT_RX_TCP_QUEUE_2 (1<<17)
202#define DEFAULT_RX_TCP_QUEUE_3 ((1<<17) | (1<<16))
203#define DEFAULT_RX_TCP_QUEUE_4 (1<<18)
204#define DEFAULT_RX_TCP_QUEUE_5 ((1<<18) | (1<<16))
205#define DEFAULT_RX_TCP_QUEUE_6 ((1<<18) | (1<<17))
206#define DEFAULT_RX_TCP_QUEUE_7 ((1<<18) | (1<<17) | (1<<16))
207#define DEFAULT_RX_UDP_QUEUE_0 0
208#define DEFAULT_RX_UDP_QUEUE_1 (1<<19)
209#define DEFAULT_RX_UDP_QUEUE_2 (1<<20)
210#define DEFAULT_RX_UDP_QUEUE_3 ((1<<20) | (1<<19))
211#define DEFAULT_RX_UDP_QUEUE_4 (1<<21)
212#define DEFAULT_RX_UDP_QUEUE_5 ((1<<21) | (1<<19))
213#define DEFAULT_RX_UDP_QUEUE_6 ((1<<21) | (1<<20))
214#define DEFAULT_RX_UDP_QUEUE_7 ((1<<21) | (1<<20) | (1<<19))
215#define DEFAULT_RX_BPDU_QUEUE_0 0
216#define DEFAULT_RX_BPDU_QUEUE_1 (1<<22)
217#define DEFAULT_RX_BPDU_QUEUE_2 (1<<23)
218#define DEFAULT_RX_BPDU_QUEUE_3 ((1<<23) | (1<<22))
219#define DEFAULT_RX_BPDU_QUEUE_4 (1<<24)
220#define DEFAULT_RX_BPDU_QUEUE_5 ((1<<24) | (1<<22))
221#define DEFAULT_RX_BPDU_QUEUE_6 ((1<<24) | (1<<23))
222#define DEFAULT_RX_BPDU_QUEUE_7 ((1<<24) | (1<<23) | (1<<22))
223
224#define PORT_CONFIG_DEFAULT_VALUE \
225 UNICAST_NORMAL_MODE | \ 195 UNICAST_NORMAL_MODE | \
226 DEFAULT_RX_QUEUE_0 | \ 196 DEFAULT_RX_QUEUE(0) | \
227 DEFAULT_RX_ARP_QUEUE_0 | \ 197 DEFAULT_RX_ARP_QUEUE(0) | \
228 RECEIVE_BC_IF_NOT_IP_OR_ARP | \ 198 RECEIVE_BC_IF_NOT_IP_OR_ARP | \
229 RECEIVE_BC_IF_IP | \ 199 RECEIVE_BC_IF_IP | \
230 RECEIVE_BC_IF_ARP | \ 200 RECEIVE_BC_IF_ARP | \
231 CAPTURE_TCP_FRAMES_DIS | \ 201 CAPTURE_TCP_FRAMES_DIS | \
232 CAPTURE_UDP_FRAMES_DIS | \ 202 CAPTURE_UDP_FRAMES_DIS | \
233 DEFAULT_RX_TCP_QUEUE_0 | \ 203 DEFAULT_RX_TCP_QUEUE(0) | \
234 DEFAULT_RX_UDP_QUEUE_0 | \ 204 DEFAULT_RX_UDP_QUEUE(0) | \
235 DEFAULT_RX_BPDU_QUEUE_0 205 DEFAULT_RX_BPDU_QUEUE(0)
236 206
237/* These macros describe Ethernet Port configuration extend reg (Px_cXR) bits*/ 207/* These macros describe Ethernet Port configuration extend reg (Px_cXR) bits*/
238#define CLASSIFY_EN (1<<0) 208#define CLASSIFY_EN (1 << 0)
239#define SPAN_BPDU_PACKETS_AS_NORMAL 0 209#define SPAN_BPDU_PACKETS_AS_NORMAL (0 << 1)
240#define SPAN_BPDU_PACKETS_TO_RX_QUEUE_7 (1<<1) 210#define SPAN_BPDU_PACKETS_TO_RX_QUEUE_7 (1 << 1)
241#define PARTITION_DISABLE 0 211#define PARTITION_DISABLE (0 << 2)
242#define PARTITION_ENABLE (1<<2) 212#define PARTITION_ENABLE (1 << 2)
243 213
244#define PORT_CONFIG_EXTEND_DEFAULT_VALUE \ 214#define PORT_CONFIG_EXTEND_DEFAULT_VALUE \
245 SPAN_BPDU_PACKETS_AS_NORMAL | \ 215 SPAN_BPDU_PACKETS_AS_NORMAL | \
246 PARTITION_DISABLE 216 PARTITION_DISABLE
247 217
248/* These macros describe Ethernet Port Sdma configuration reg (SDCR) bits */ 218/* These macros describe Ethernet Port Sdma configuration reg (SDCR) bits */
249#define RIFB (1<<0) 219#define RIFB (1 << 0)
250#define RX_BURST_SIZE_1_64BIT 0 220#define RX_BURST_SIZE_1_64BIT (0 << 1)
251#define RX_BURST_SIZE_2_64BIT (1<<1) 221#define RX_BURST_SIZE_2_64BIT (1 << 1)
252#define RX_BURST_SIZE_4_64BIT (1<<2) 222#define RX_BURST_SIZE_4_64BIT (2 << 1)
253#define RX_BURST_SIZE_8_64BIT ((1<<2) | (1<<1)) 223#define RX_BURST_SIZE_8_64BIT (3 << 1)
254#define RX_BURST_SIZE_16_64BIT (1<<3) 224#define RX_BURST_SIZE_16_64BIT (4 << 1)
255#define BLM_RX_NO_SWAP (1<<4) 225#define BLM_RX_NO_SWAP (1 << 4)
256#define BLM_RX_BYTE_SWAP 0 226#define BLM_RX_BYTE_SWAP (0 << 4)
257#define BLM_TX_NO_SWAP (1<<5) 227#define BLM_TX_NO_SWAP (1 << 5)
258#define BLM_TX_BYTE_SWAP 0 228#define BLM_TX_BYTE_SWAP (0 << 5)
259#define DESCRIPTORS_BYTE_SWAP (1<<6) 229#define DESCRIPTORS_BYTE_SWAP (1 << 6)
260#define DESCRIPTORS_NO_SWAP 0 230#define DESCRIPTORS_NO_SWAP (0 << 6)
261#define TX_BURST_SIZE_1_64BIT 0 231#define IPG_INT_RX(value) (((value) & 0x3fff) << 8)
262#define TX_BURST_SIZE_2_64BIT (1<<22) 232#define TX_BURST_SIZE_1_64BIT (0 << 22)
263#define TX_BURST_SIZE_4_64BIT (1<<23) 233#define TX_BURST_SIZE_2_64BIT (1 << 22)
264#define TX_BURST_SIZE_8_64BIT ((1<<23) | (1<<22)) 234#define TX_BURST_SIZE_4_64BIT (2 << 22)
265#define TX_BURST_SIZE_16_64BIT (1<<24) 235#define TX_BURST_SIZE_8_64BIT (3 << 22)
266 236#define TX_BURST_SIZE_16_64BIT (4 << 22)
267#define IPG_INT_RX(value) ((value & 0x3fff) << 8)
268 237
269#if defined(__BIG_ENDIAN) 238#if defined(__BIG_ENDIAN)
270#define PORT_SDMA_CONFIG_DEFAULT_VALUE \ 239#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
271 RX_BURST_SIZE_4_64BIT | \ 240 RX_BURST_SIZE_4_64BIT | \
272 IPG_INT_RX(0) | \ 241 IPG_INT_RX(0) | \
273 TX_BURST_SIZE_4_64BIT 242 TX_BURST_SIZE_4_64BIT
274#elif defined(__LITTLE_ENDIAN) 243#elif defined(__LITTLE_ENDIAN)
275#define PORT_SDMA_CONFIG_DEFAULT_VALUE \ 244#define PORT_SDMA_CONFIG_DEFAULT_VALUE \
276 RX_BURST_SIZE_4_64BIT | \ 245 RX_BURST_SIZE_4_64BIT | \
277 BLM_RX_NO_SWAP | \ 246 BLM_RX_NO_SWAP | \
278 BLM_TX_NO_SWAP | \ 247 BLM_TX_NO_SWAP | \
@@ -283,88 +252,87 @@
283#endif 252#endif
284 253
285/* These macros describe Ethernet Port serial control reg (PSCR) bits */ 254/* These macros describe Ethernet Port serial control reg (PSCR) bits */
286#define SERIAL_PORT_DISABLE 0 255#define SERIAL_PORT_DISABLE (0 << 0)
287#define SERIAL_PORT_ENABLE (1<<0) 256#define SERIAL_PORT_ENABLE (1 << 0)
288#define FORCE_LINK_PASS (1<<1) 257#define DO_NOT_FORCE_LINK_PASS (0 << 1)
289#define DO_NOT_FORCE_LINK_PASS 0 258#define FORCE_LINK_PASS (1 << 1)
290#define ENABLE_AUTO_NEG_FOR_DUPLX 0 259#define ENABLE_AUTO_NEG_FOR_DUPLX (0 << 2)
291#define DISABLE_AUTO_NEG_FOR_DUPLX (1<<2) 260#define DISABLE_AUTO_NEG_FOR_DUPLX (1 << 2)
292#define ENABLE_AUTO_NEG_FOR_FLOW_CTRL 0 261#define ENABLE_AUTO_NEG_FOR_FLOW_CTRL (0 << 3)
293#define DISABLE_AUTO_NEG_FOR_FLOW_CTRL (1<<3) 262#define DISABLE_AUTO_NEG_FOR_FLOW_CTRL (1 << 3)
294#define ADV_NO_FLOW_CTRL 0 263#define ADV_NO_FLOW_CTRL (0 << 4)
295#define ADV_SYMMETRIC_FLOW_CTRL (1<<4) 264#define ADV_SYMMETRIC_FLOW_CTRL (1 << 4)
296#define FORCE_FC_MODE_NO_PAUSE_DIS_TX 0 265#define FORCE_FC_MODE_NO_PAUSE_DIS_TX (0 << 5)
297#define FORCE_FC_MODE_TX_PAUSE_DIS (1<<5) 266#define FORCE_FC_MODE_TX_PAUSE_DIS (1 << 5)
298#define FORCE_BP_MODE_NO_JAM 0 267#define FORCE_BP_MODE_NO_JAM (0 << 7)
299#define FORCE_BP_MODE_JAM_TX (1<<7) 268#define FORCE_BP_MODE_JAM_TX (1 << 7)
300#define FORCE_BP_MODE_JAM_TX_ON_RX_ERR (1<<8) 269#define FORCE_BP_MODE_JAM_TX_ON_RX_ERR (2 << 7)
301#define SERIAL_PORT_CONTROL_RESERVED (1<<9) 270#define SERIAL_PORT_CONTROL_RESERVED (1 << 9)
302#define FORCE_LINK_FAIL 0 271#define FORCE_LINK_FAIL (0 << 10)
303#define DO_NOT_FORCE_LINK_FAIL (1<<10) 272#define DO_NOT_FORCE_LINK_FAIL (1 << 10)
304#define RETRANSMIT_16_ATTEMPTS 0 273#define RETRANSMIT_16_ATTEMPTS (0 << 11)
305#define RETRANSMIT_FOREVER (1<<11) 274#define RETRANSMIT_FOREVER (1 << 11)
306#define DISABLE_AUTO_NEG_SPEED_GMII (1<<13) 275#define ENABLE_AUTO_NEG_SPEED_GMII (0 << 13)
307#define ENABLE_AUTO_NEG_SPEED_GMII 0 276#define DISABLE_AUTO_NEG_SPEED_GMII (1 << 13)
308#define DTE_ADV_0 0 277#define DTE_ADV_0 (0 << 14)
309#define DTE_ADV_1 (1<<14) 278#define DTE_ADV_1 (1 << 14)
310#define DISABLE_AUTO_NEG_BYPASS 0 279#define DISABLE_AUTO_NEG_BYPASS (0 << 15)
311#define ENABLE_AUTO_NEG_BYPASS (1<<15) 280#define ENABLE_AUTO_NEG_BYPASS (1 << 15)
312#define AUTO_NEG_NO_CHANGE 0 281#define AUTO_NEG_NO_CHANGE (0 << 16)
313#define RESTART_AUTO_NEG (1<<16) 282#define RESTART_AUTO_NEG (1 << 16)
314#define MAX_RX_PACKET_1518BYTE 0 283#define MAX_RX_PACKET_1518BYTE (0 << 17)
315#define MAX_RX_PACKET_1522BYTE (1<<17) 284#define MAX_RX_PACKET_1522BYTE (1 << 17)
316#define MAX_RX_PACKET_1552BYTE (1<<18) 285#define MAX_RX_PACKET_1552BYTE (2 << 17)
317#define MAX_RX_PACKET_9022BYTE ((1<<18) | (1<<17)) 286#define MAX_RX_PACKET_9022BYTE (3 << 17)
318#define MAX_RX_PACKET_9192BYTE (1<<19) 287#define MAX_RX_PACKET_9192BYTE (4 << 17)
319#define MAX_RX_PACKET_9700BYTE ((1<<19) | (1<<17)) 288#define MAX_RX_PACKET_9700BYTE (5 << 17)
320#define SET_EXT_LOOPBACK (1<<20) 289#define MAX_RX_PACKET_MASK (7 << 17)
321#define CLR_EXT_LOOPBACK 0 290#define CLR_EXT_LOOPBACK (0 << 20)
322#define SET_FULL_DUPLEX_MODE (1<<21) 291#define SET_EXT_LOOPBACK (1 << 20)
323#define SET_HALF_DUPLEX_MODE 0 292#define SET_HALF_DUPLEX_MODE (0 << 21)
324#define ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX (1<<22) 293#define SET_FULL_DUPLEX_MODE (1 << 21)
325#define DISABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX 0 294#define DISABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX (0 << 22)
326#define SET_GMII_SPEED_TO_10_100 0 295#define ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX (1 << 22)
327#define SET_GMII_SPEED_TO_1000 (1<<23) 296#define SET_GMII_SPEED_TO_10_100 (0 << 23)
328#define SET_MII_SPEED_TO_10 0 297#define SET_GMII_SPEED_TO_1000 (1 << 23)
329#define SET_MII_SPEED_TO_100 (1<<24) 298#define SET_MII_SPEED_TO_10 (0 << 24)
330 299#define SET_MII_SPEED_TO_100 (1 << 24)
331#define MAX_RX_PACKET_MASK (0x7<<17) 300
332 301#define PORT_SERIAL_CONTROL_DEFAULT_VALUE \
333#define PORT_SERIAL_CONTROL_DEFAULT_VALUE \ 302 DO_NOT_FORCE_LINK_PASS | \
334 DO_NOT_FORCE_LINK_PASS | \
335 ENABLE_AUTO_NEG_FOR_DUPLX | \ 303 ENABLE_AUTO_NEG_FOR_DUPLX | \
336 DISABLE_AUTO_NEG_FOR_FLOW_CTRL | \ 304 DISABLE_AUTO_NEG_FOR_FLOW_CTRL | \
337 ADV_SYMMETRIC_FLOW_CTRL | \ 305 ADV_SYMMETRIC_FLOW_CTRL | \
338 FORCE_FC_MODE_NO_PAUSE_DIS_TX | \ 306 FORCE_FC_MODE_NO_PAUSE_DIS_TX | \
339 FORCE_BP_MODE_NO_JAM | \ 307 FORCE_BP_MODE_NO_JAM | \
340 (1<<9) /* reserved */ | \ 308 (1 << 9) /* reserved */ | \
341 DO_NOT_FORCE_LINK_FAIL | \ 309 DO_NOT_FORCE_LINK_FAIL | \
342 RETRANSMIT_16_ATTEMPTS | \ 310 RETRANSMIT_16_ATTEMPTS | \
343 ENABLE_AUTO_NEG_SPEED_GMII | \ 311 ENABLE_AUTO_NEG_SPEED_GMII | \
344 DTE_ADV_0 | \ 312 DTE_ADV_0 | \
345 DISABLE_AUTO_NEG_BYPASS | \ 313 DISABLE_AUTO_NEG_BYPASS | \
346 AUTO_NEG_NO_CHANGE | \ 314 AUTO_NEG_NO_CHANGE | \
347 MAX_RX_PACKET_9700BYTE | \ 315 MAX_RX_PACKET_9700BYTE | \
348 CLR_EXT_LOOPBACK | \ 316 CLR_EXT_LOOPBACK | \
349 SET_FULL_DUPLEX_MODE | \ 317 SET_FULL_DUPLEX_MODE | \
350 ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX 318 ENABLE_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX
351 319
352/* These macros describe Ethernet Serial Status reg (PSR) bits */ 320/* These macros describe Ethernet Serial Status reg (PSR) bits */
353#define PORT_STATUS_MODE_10_BIT (1<<0) 321#define PORT_STATUS_MODE_10_BIT (1 << 0)
354#define PORT_STATUS_LINK_UP (1<<1) 322#define PORT_STATUS_LINK_UP (1 << 1)
355#define PORT_STATUS_FULL_DUPLEX (1<<2) 323#define PORT_STATUS_FULL_DUPLEX (1 << 2)
356#define PORT_STATUS_FLOW_CONTROL (1<<3) 324#define PORT_STATUS_FLOW_CONTROL (1 << 3)
357#define PORT_STATUS_GMII_1000 (1<<4) 325#define PORT_STATUS_GMII_1000 (1 << 4)
358#define PORT_STATUS_MII_100 (1<<5) 326#define PORT_STATUS_MII_100 (1 << 5)
359/* PSR bit 6 is undocumented */ 327/* PSR bit 6 is undocumented */
360#define PORT_STATUS_TX_IN_PROGRESS (1<<7) 328#define PORT_STATUS_TX_IN_PROGRESS (1 << 7)
361#define PORT_STATUS_AUTONEG_BYPASSED (1<<8) 329#define PORT_STATUS_AUTONEG_BYPASSED (1 << 8)
362#define PORT_STATUS_PARTITION (1<<9) 330#define PORT_STATUS_PARTITION (1 << 9)
363#define PORT_STATUS_TX_FIFO_EMPTY (1<<10) 331#define PORT_STATUS_TX_FIFO_EMPTY (1 << 10)
364/* PSR bits 11-31 are reserved */ 332/* PSR bits 11-31 are reserved */
365 333
366#define PORT_DEFAULT_TRANSMIT_QUEUE_SIZE 800 334#define PORT_DEFAULT_TRANSMIT_QUEUE_SIZE 800
367#define PORT_DEFAULT_RECEIVE_QUEUE_SIZE 400 335#define PORT_DEFAULT_RECEIVE_QUEUE_SIZE 400
368 336
369#define DESC_SIZE 64 337#define DESC_SIZE 64
370 338
@@ -446,7 +414,7 @@
446#define ETH_SMI_BUSY 0x10000000 /* 0 - Write, 1 - Read */ 414#define ETH_SMI_BUSY 0x10000000 /* 0 - Write, 1 - Read */
447#define ETH_SMI_READ_VALID 0x08000000 /* 0 - Write, 1 - Read */ 415#define ETH_SMI_READ_VALID 0x08000000 /* 0 - Write, 1 - Read */
448#define ETH_SMI_OPCODE_WRITE 0 /* Completion of Read */ 416#define ETH_SMI_OPCODE_WRITE 0 /* Completion of Read */
449#define ETH_SMI_OPCODE_READ 0x04000000 /* Operation is in progress */ 417#define ETH_SMI_OPCODE_READ 0x04000000 /* Operation is in progress */
450 418
451/* Interrupt Cause Register Bit Definitions */ 419/* Interrupt Cause Register Bit Definitions */
452 420
@@ -537,7 +505,6 @@ struct eth_tx_desc {
537 u32 next_desc_ptr; /* Pointer to next descriptor */ 505 u32 next_desc_ptr; /* Pointer to next descriptor */
538 u32 buf_ptr; /* pointer to buffer for this descriptor*/ 506 u32 buf_ptr; /* pointer to buffer for this descriptor*/
539}; 507};
540
541#elif defined(__LITTLE_ENDIAN) 508#elif defined(__LITTLE_ENDIAN)
542struct eth_rx_desc { 509struct eth_rx_desc {
543 u32 cmd_sts; /* Descriptor command status */ 510 u32 cmd_sts; /* Descriptor command status */
@@ -569,7 +536,6 @@ struct pkt_info {
569}; 536};
570 537
571/* Ethernet port specific information */ 538/* Ethernet port specific information */
572
573struct mv643xx_mib_counters { 539struct mv643xx_mib_counters {
574 u64 good_octets_received; 540 u64 good_octets_received;
575 u32 bad_octets_received; 541 u32 bad_octets_received;
@@ -684,4 +650,5 @@ static ETH_FUNC_RET_STATUS eth_port_receive(struct mv643xx_private *mp,
684static ETH_FUNC_RET_STATUS eth_rx_return_buff(struct mv643xx_private *mp, 650static ETH_FUNC_RET_STATUS eth_rx_return_buff(struct mv643xx_private *mp,
685 struct pkt_info *p_pkt_info); 651 struct pkt_info *p_pkt_info);
686 652
687#endif /* __MV643XX_ETH_H__ */ 653
654#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-02 13:35:48 -0400