ixl.h (9268022b74279434ed6300244e3f977e56a8ceb5) ixl.h (393c4bb1ba19800fe850d39efd70e9e77ebe6afd)
1/******************************************************************************
2
3 Copyright (c) 2013-2014, Intel Corporation
4 All rights reserved.
5
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions are met:
8

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88#include <sys/taskqueue.h>
89#include <sys/pcpu.h>
90#include <sys/smp.h>
91#include <machine/smp.h>
92
93#include "i40e_type.h"
94#include "i40e_prototype.h"
95
1/******************************************************************************
2
3 Copyright (c) 2013-2014, Intel Corporation
4 All rights reserved.
5
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions are met:
8

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88#include <sys/taskqueue.h>
89#include <sys/pcpu.h>
90#include <sys/smp.h>
91#include <machine/smp.h>
92
93#include "i40e_type.h"
94#include "i40e_prototype.h"
95
96#ifdef IXL_DEBUG
96#if defined(IXL_DEBUG) || defined(IXL_DEBUG_SYSCTL)
97#include <sys/sbuf.h>
98
99#define MAC_FORMAT "%02x:%02x:%02x:%02x:%02x:%02x"
100#define MAC_FORMAT_ARGS(mac_addr) \
101 (mac_addr)[0], (mac_addr)[1], (mac_addr)[2], (mac_addr)[3], \
102 (mac_addr)[4], (mac_addr)[5]
103#define ON_OFF_STR(is_set) ((is_set) ? "On" : "Off")
97#include <sys/sbuf.h>
98
99#define MAC_FORMAT "%02x:%02x:%02x:%02x:%02x:%02x"
100#define MAC_FORMAT_ARGS(mac_addr) \
101 (mac_addr)[0], (mac_addr)[1], (mac_addr)[2], (mac_addr)[3], \
102 (mac_addr)[4], (mac_addr)[5]
103#define ON_OFF_STR(is_set) ((is_set) ? "On" : "Off")
104#endif /* IXL_DEBUG || IXL_DEBUG_SYSCTL */
104
105
106#ifdef IXL_DEBUG
107/* Enable debug sysctls */
108#ifndef IXL_DEBUG_SYSCTL
109#define IXL_DEBUG_SYSCTL 1
110#endif
105
106#define _DBG_PRINTF(S, ...) printf("%s: " S "\n", __func__, ##__VA_ARGS__)
107#define _DEV_DBG_PRINTF(dev, S, ...) device_printf(dev, "%s: " S "\n", __func__, ##__VA_ARGS__)
108#define _IF_DBG_PRINTF(ifp, S, ...) if_printf(ifp, "%s: " S "\n", __func__, ##__VA_ARGS__)
109
110/* Defines for printing generic debug information */
111#define DPRINTF(...) _DBG_PRINTF(__VA_ARGS__)
112#define DDPRINTF(...) _DEV_DBG_PRINTF(__VA_ARGS__)

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123
124#define IOCTL_DEBUGOUT(...) if (DEBUG_IOCTL) _DBG_PRINTF(__VA_ARGS__)
125#define IOCTL_DBG_IF2(ifp, S, ...) if (DEBUG_IOCTL) \
126 if_printf(ifp, S "\n", ##__VA_ARGS__)
127#define IOCTL_DBG_IF(...) if (DEBUG_IOCTL) _IF_DBG_PRINTF(__VA_ARGS__)
128
129#define HW_DEBUGOUT(...) if (DEBUG_HW) _DBG_PRINTF(__VA_ARGS__)
130
111
112#define _DBG_PRINTF(S, ...) printf("%s: " S "\n", __func__, ##__VA_ARGS__)
113#define _DEV_DBG_PRINTF(dev, S, ...) device_printf(dev, "%s: " S "\n", __func__, ##__VA_ARGS__)
114#define _IF_DBG_PRINTF(ifp, S, ...) if_printf(ifp, "%s: " S "\n", __func__, ##__VA_ARGS__)
115
116/* Defines for printing generic debug information */
117#define DPRINTF(...) _DBG_PRINTF(__VA_ARGS__)
118#define DDPRINTF(...) _DEV_DBG_PRINTF(__VA_ARGS__)

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129
130#define IOCTL_DEBUGOUT(...) if (DEBUG_IOCTL) _DBG_PRINTF(__VA_ARGS__)
131#define IOCTL_DBG_IF2(ifp, S, ...) if (DEBUG_IOCTL) \
132 if_printf(ifp, S "\n", ##__VA_ARGS__)
133#define IOCTL_DBG_IF(...) if (DEBUG_IOCTL) _IF_DBG_PRINTF(__VA_ARGS__)
134
135#define HW_DEBUGOUT(...) if (DEBUG_HW) _DBG_PRINTF(__VA_ARGS__)
136
131#else
137#else /* no IXL_DEBUG */
132#define DEBUG_INIT 0
133#define DEBUG_IOCTL 0
134#define DEBUG_HW 0
135
136#define DPRINTF(...)
137#define DDPRINTF(...)
138#define IDPRINTF(...)
139
140#define INIT_DEBUGOUT(...)
141#define INIT_DBG_DEV(...)
142#define INIT_DBG_IF(...)
143#define IOCTL_DEBUGOUT(...)
144#define IOCTL_DBG_IF2(...)
145#define IOCTL_DBG_IF(...)
146#define HW_DEBUGOUT(...)
138#define DEBUG_INIT 0
139#define DEBUG_IOCTL 0
140#define DEBUG_HW 0
141
142#define DPRINTF(...)
143#define DDPRINTF(...)
144#define IDPRINTF(...)
145
146#define INIT_DEBUGOUT(...)
147#define INIT_DBG_DEV(...)
148#define INIT_DBG_IF(...)
149#define IOCTL_DEBUGOUT(...)
150#define IOCTL_DBG_IF2(...)
151#define IOCTL_DBG_IF(...)
152#define HW_DEBUGOUT(...)
147#endif
153#endif /* IXL_DEBUG */
148
149/* Tunables */
150
151/*
152 * Ring Descriptors Valid Range: 32-4096 Default Value: 1024 This value is the
153 * number of tx/rx descriptors allocated by the driver. Increasing this
154 * value allows the driver to queue more operations. Each descriptor is 16
155 * or 32 bytes (configurable in FVL)

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209#define IXL_TX_ITR 1
210#define IXL_ITR_NONE 3
211#define IXL_QUEUE_EOL 0x7FF
212#define IXL_MAX_FRAME 0x2600
213#define IXL_MAX_TX_SEGS 8
214#define IXL_MAX_TSO_SEGS 66
215#define IXL_SPARSE_CHAIN 6
216#define IXL_QUEUE_HUNG 0x80000000
154
155/* Tunables */
156
157/*
158 * Ring Descriptors Valid Range: 32-4096 Default Value: 1024 This value is the
159 * number of tx/rx descriptors allocated by the driver. Increasing this
160 * value allows the driver to queue more operations. Each descriptor is 16
161 * or 32 bytes (configurable in FVL)

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215#define IXL_TX_ITR 1
216#define IXL_ITR_NONE 3
217#define IXL_QUEUE_EOL 0x7FF
218#define IXL_MAX_FRAME 0x2600
219#define IXL_MAX_TX_SEGS 8
220#define IXL_MAX_TSO_SEGS 66
221#define IXL_SPARSE_CHAIN 6
222#define IXL_QUEUE_HUNG 0x80000000
223#define IXL_KEYSZ 10
217
218/* ERJ: hardware can support ~1.5k filters between all functions */
219#define IXL_MAX_FILTERS 256
220#define IXL_MAX_TX_BUSY 10
221
222#define IXL_NVM_VERSION_LO_SHIFT 0
223#define IXL_NVM_VERSION_LO_MASK (0xff << IXL_NVM_VERSION_LO_SHIFT)
224#define IXL_NVM_VERSION_HI_SHIFT 12

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225/* ERJ: hardware can support ~1.5k filters between all functions */
226#define IXL_MAX_FILTERS 256
227#define IXL_MAX_TX_BUSY 10
228
229#define IXL_NVM_VERSION_LO_SHIFT 0
230#define IXL_NVM_VERSION_LO_MASK (0xff << IXL_NVM_VERSION_LO_SHIFT)
231#define IXL_NVM_VERSION_HI_SHIFT 12

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