mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-16 10:20:30 +00:00
Code Issues Releases Activity
76e96613b2
freebsd/sys/compat/ndis/ndis_var.h
Bill Paul 7c1968ad82 Finally bring an end to the great "make the Atheros NDIS driver 
work on SMP" saga. After several weeks and much gnashing of teeth,
I have finally tracked down all the problems, despite their best
efforts to confound and annoy me.

Problem nunmber one: the Atheros windows driver is _NOT_ a de-serialized
miniport! It used to be that NDIS drivers relied on the NDIS library
itself for all their locking and serialization needs. Transmit packet
queues were all handled internally by NDIS, and all calls to
MiniportXXX() routines were guaranteed to be appropriately serialized.
This proved to be a performance problem however, and Microsoft
introduced de-serialized miniports with the NDIS 5.x spec. Microsoft
still supports serialized miniports, but recommends that all new drivers
written for Windows XP and later be deserialized. Apparently Atheros
wasn't listening when they said this.

This means (among other things) that we have to serialize calls to
MiniportSendPackets(). We also have to serialize calls to MiniportTimer()
that are triggered via the NdisMInitializeTimer() routine. It finally
dawned on me why NdisMInitializeTimer() takes a special
NDIS_MINIPORT_TIMER structure and a pointer to the miniport block:
the timer callback must be serialized, and it's only by saving the
miniport block handle that we can get access to the serialization
lock during the timer callback.

Problem number two: haunted hardware. The thing that was _really_
driving me absolutely bonkers for the longest time is that, for some
reason I couldn't understand, my test machine would occasionally freeze
or more frustratingly, reset completely. That's reset and in *pow!*
back to the BIOS startup. No panic, no crashdump, just a reset. This
appeared to happen most often when MiniportReset() was called. (As
to why MiniportReset() was being called, see problem three below.)
I thought maybe I had created some sort of horrible deadlock
condition in the process of adding the serialization, but after three
weeks, at least 6 different locking implementations and heroic efforts
to debug the spinlock code, the machine still kept resetting. Finally,
I started single stepping through the MiniportReset() routine in
the driver using the kernel debugger, and this ultimately led me to
the source of the problem.

One of the last things the Atheros MiniportReset() routine does is
call NdisReadPciSlotInformation() several times to inspect a portion
of the device's PCI config space. It reads the same chunk of config
space repeatedly, in rapid succession. Presumeably, it's polling
the hardware for some sort of event. The reset occurs partway through
this process. I discovered that when I single-stepped through this
portion of the routine, the reset didn't occur. So I inserted a 1
microsecond delay into the read loop in NdisReadPciSlotInformation().
Suddenly, the reset was gone!!

I'm still very puzzled by the whole thing. What I suspect is happening
is that reading the PCI config space so quickly is causing a severe
PCI bus error. My test system is a Sun w2100z dual Opteron system,
and the NIC is a miniPCI card mounted in a miniPCI-to-PCI carrier card,
plugged into a 100Mhz PCI slot. It's possible that this combination of
hardware causes a bus protocol violation in this scenario which leads
to a fatal machine check. This is pure speculation though. Really all I
know for sure is that inserting the delay makes the problem go away.
(To quote Homer Simpson: "I don't know how it works, but fire makes
it good!")

Problem number three: NdisAllocatePacket() needs to make sure to
initialize the npp_validcounts field in the 'private' section of
the NDIS_PACKET structure. The reason if_ndis was calling the
MiniportReset() routine in the first place is that packet transmits
were sometimes hanging. When sending a packet, an NDIS driver will
call NdisQueryPacket() to learn how many physical buffers the packet
resides in. NdisQueryPacket() is actually a macro, which traverses
the NDIS_BUFFER list attached to the NDIS_PACKET and stashes some
of the results in the 'private' section of the NDIS_PACKET. It also
sets the npp_validcounts field to TRUE To indicate that the results are
now valid. The problem is, now that if_ndis creates a pool of transmit
packets via NdisAllocatePacketPool(), it's important that each time
a new packet is allocated via NdisAllocatePacket() that validcounts
be initialized to FALSE. If it isn't, and a previously transmitted
NDIS_PACKET is pulled out of the pool, it may contain stale data
from a previous transmission which won't get updated by NdisQueryPacket().
This would cause the driver to miscompute the number of fragments
for a given packet, and botch the transmission.

Fixing these three problems seems to make the Atheros driver happy
on SMP, which hopefully means other serialized miniports will be
happy too.

And there was much rejoicing.

Other stuff fixed along the way:

- Modified ndis_thsuspend() to take a mutex as an argument. This
  allows KeWaitForSingleObject() and KeWaitForMultipleObjects() to
  avoid any possible race conditions with other routines that
  use the dispatcher lock.

- Fixed KeCancelTimer() so that it returns the correct value for
  'pending' according to the Microsoft documentation

- Modfied NdisGetSystemUpTime() to use ticks and hz rather than
  calling nanouptime(). Also added comment that this routine wraps
  after 49.7 days.

- Added macros for KeAcquireSpinLock()/KeReleaseSpinLock() to hide
  all the MSCALL() goop.

- For x86, KeAcquireSpinLockRaiseToDpc() needs to be a separate
  function. This is because it's supposed to be _stdcall on the x86
  arch, whereas KeAcquireSpinLock() is supposed to be _fastcall.
  On amd64, all routines use the same calling convention so we can
  just map KeAcquireSpinLockRaiseToDpc() directly to KfAcquireSpinLock()
  and it will work. (The _fastcall attribute is a no-op on amd64.)

- Implement and use IoInitializeDpcRequest() and IoRequestDpc() (they're
  just macros) and use them for interrupt handling. This allows us to
  move the ndis_intrtask() routine from if_ndis.c to kern_ndis.c.

- Fix the MmInitializeMdl() macro so that is uses sizeof(vm_offset_t)
  when computing mdl_size instead of uint32_t, so that it matches the
  MmSizeOfMdl() routine.

- Change a could of M_WAITOKs to M_NOWAITs in the unicode routines in
  subr_ndis.c.

- Use the dispatcher lock a little more consistently in subr_ntoskrnl.c.

- Get rid of the "wait for link event" hack in ndis_init(). Now that
  I fixed NdisReadPciSlotInformation(), it seems I don't need it anymore.
  This should fix the witness panic a couple of people have reported.

- Use MSCALL1() when calling the MiniportHangCheck() function in
  ndis_ticktask(). I accidentally missed this one when adding the
  wrapping for amd64.
2005-03-27 10:14:36 +00:00

1610 lines
47 KiB
C
Raw Blame History

/*-
* Copyright (c) 2003
* Bill Paul <wpaul@windriver.com>. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Bill Paul.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NDIS_VAR_H_
#define _NDIS_VAR_H_
/* Forward declarations */
struct ndis_miniport_block;
struct ndis_mdriver_block;
typedef struct ndis_miniport_block ndis_miniport_block;
typedef struct ndis_mdriver_block ndis_mdriver_block;
/* Base types */
typedef uint32_t ndis_status;
typedef void *ndis_handle;
typedef uint32_t ndis_oid;
typedef uint32_t ndis_error_code;
typedef register_t ndis_kspin_lock;
typedef uint8_t ndis_kirql;
/*
* NDIS status codes (there are lots of them). The ones that
* don't seem to fit the pattern are actually mapped to generic
* NT status codes.
*/
#define NDIS_STATUS_SUCCESS 0
#define NDIS_STATUS_PENDING 0x00000103
#define NDIS_STATUS_NOT_RECOGNIZED 0x00010001
#define NDIS_STATUS_NOT_COPIED 0x00010002
#define NDIS_STATUS_NOT_ACCEPTED 0x00010003
#define NDIS_STATUS_CALL_ACTIVE 0x00010007
#define NDIS_STATUS_ONLINE 0x40010003
#define NDIS_STATUS_RESET_START 0x40010004
#define NDIS_STATUS_RESET_END 0x40010005
#define NDIS_STATUS_RING_STATUS 0x40010006
#define NDIS_STATUS_CLOSED 0x40010007
#define NDIS_STATUS_WAN_LINE_UP 0x40010008
#define NDIS_STATUS_WAN_LINE_DOWN 0x40010009
#define NDIS_STATUS_WAN_FRAGMENT 0x4001000A
#define NDIS_STATUS_MEDIA_CONNECT 0x4001000B
#define NDIS_STATUS_MEDIA_DISCONNECT 0x4001000C
#define NDIS_STATUS_HARDWARE_LINE_UP 0x4001000D
#define NDIS_STATUS_HARDWARE_LINE_DOWN 0x4001000E
#define NDIS_STATUS_INTERFACE_UP 0x4001000F
#define NDIS_STATUS_INTERFACE_DOWN 0x40010010
#define NDIS_STATUS_MEDIA_BUSY 0x40010011
#define NDIS_STATUS_MEDIA_SPECIFIC_INDICATION 0x40010012
#define NDIS_STATUS_WW_INDICATION NDIS_STATUS_MEDIA_SPECIFIC_INDICATION
#define NDIS_STATUS_LINK_SPEED_CHANGE 0x40010013
#define NDIS_STATUS_WAN_GET_STATS 0x40010014
#define NDIS_STATUS_WAN_CO_FRAGMENT 0x40010015
#define NDIS_STATUS_WAN_CO_LINKPARAMS 0x40010016
#define NDIS_STATUS_NOT_RESETTABLE 0x80010001
#define NDIS_STATUS_SOFT_ERRORS 0x80010003
#define NDIS_STATUS_HARD_ERRORS 0x80010004
#define NDIS_STATUS_BUFFER_OVERFLOW 0x80000005
#define NDIS_STATUS_FAILURE 0xC0000001
#define NDIS_STATUS_RESOURCES 0xC000009A
#define NDIS_STATUS_CLOSING 0xC0010002
#define NDIS_STATUS_BAD_VERSION 0xC0010004
#define NDIS_STATUS_BAD_CHARACTERISTICS 0xC0010005
#define NDIS_STATUS_ADAPTER_NOT_FOUND 0xC0010006
#define NDIS_STATUS_OPEN_FAILED 0xC0010007
#define NDIS_STATUS_DEVICE_FAILED 0xC0010008
#define NDIS_STATUS_MULTICAST_FULL 0xC0010009
#define NDIS_STATUS_MULTICAST_EXISTS 0xC001000A
#define NDIS_STATUS_MULTICAST_NOT_FOUND 0xC001000B
#define NDIS_STATUS_REQUEST_ABORTED 0xC001000C
#define NDIS_STATUS_RESET_IN_PROGRESS 0xC001000D
#define NDIS_STATUS_CLOSING_INDICATING 0xC001000E
#define NDIS_STATUS_NOT_SUPPORTED 0xC00000BB
#define NDIS_STATUS_INVALID_PACKET 0xC001000F
#define NDIS_STATUS_OPEN_LIST_FULL 0xC0010010
#define NDIS_STATUS_ADAPTER_NOT_READY 0xC0010011
#define NDIS_STATUS_ADAPTER_NOT_OPEN 0xC0010012
#define NDIS_STATUS_NOT_INDICATING 0xC0010013
#define NDIS_STATUS_INVALID_LENGTH 0xC0010014
#define NDIS_STATUS_INVALID_DATA 0xC0010015
#define NDIS_STATUS_BUFFER_TOO_SHORT 0xC0010016
#define NDIS_STATUS_INVALID_OID 0xC0010017
#define NDIS_STATUS_ADAPTER_REMOVED 0xC0010018
#define NDIS_STATUS_UNSUPPORTED_MEDIA 0xC0010019
#define NDIS_STATUS_GROUP_ADDRESS_IN_USE 0xC001001A
#define NDIS_STATUS_FILE_NOT_FOUND 0xC001001B
#define NDIS_STATUS_ERROR_READING_FILE 0xC001001C
#define NDIS_STATUS_ALREADY_MAPPED 0xC001001D
#define NDIS_STATUS_RESOURCE_CONFLICT 0xC001001E
#define NDIS_STATUS_NO_CABLE 0xC001001F
#define NDIS_STATUS_INVALID_SAP 0xC0010020
#define NDIS_STATUS_SAP_IN_USE 0xC0010021
#define NDIS_STATUS_INVALID_ADDRESS 0xC0010022
#define NDIS_STATUS_VC_NOT_ACTIVATED 0xC0010023
#define NDIS_STATUS_DEST_OUT_OF_ORDER 0xC0010024
#define NDIS_STATUS_VC_NOT_AVAILABLE 0xC0010025
#define NDIS_STATUS_CELLRATE_NOT_AVAILABLE 0xC0010026
#define NDIS_STATUS_INCOMPATABLE_QOS 0xC0010027
#define NDIS_STATUS_AAL_PARAMS_UNSUPPORTED 0xC0010028
#define NDIS_STATUS_NO_ROUTE_TO_DESTINATION 0xC0010029
#define NDIS_STATUS_TOKEN_RING_OPEN_ERROR 0xC0011000
#define NDIS_STATUS_INVALID_DEVICE_REQUEST 0xC0000010
#define NDIS_STATUS_NETWORK_UNREACHABLE 0xC000023C
/*
* NDIS event codes. They are usually reported to NdisWriteErrorLogEntry().
*/
#define EVENT_NDIS_RESOURCE_CONFLICT 0xC0001388
#define EVENT_NDIS_OUT_OF_RESOURCE 0xC0001389
#define EVENT_NDIS_HARDWARE_FAILURE 0xC000138A
#define EVENT_NDIS_ADAPTER_NOT_FOUND 0xC000138B
#define EVENT_NDIS_INTERRUPT_CONNECT 0xC000138C
#define EVENT_NDIS_DRIVER_FAILURE 0xC000138D
#define EVENT_NDIS_BAD_VERSION 0xC000138E
#define EVENT_NDIS_TIMEOUT 0x8000138F
#define EVENT_NDIS_NETWORK_ADDRESS 0xC0001390
#define EVENT_NDIS_UNSUPPORTED_CONFIGURATION 0xC0001391
#define EVENT_NDIS_INVALID_VALUE_FROM_ADAPTER 0xC0001392
#define EVENT_NDIS_MISSING_CONFIGURATION_PARAMETER 0xC0001393
#define EVENT_NDIS_BAD_IO_BASE_ADDRESS 0xC0001394
#define EVENT_NDIS_RECEIVE_SPACE_SMALL 0x40001395
#define EVENT_NDIS_ADAPTER_DISABLED 0x80001396
#define EVENT_NDIS_IO_PORT_CONFLICT 0x80001397
#define EVENT_NDIS_PORT_OR_DMA_CONFLICT 0x80001398
#define EVENT_NDIS_MEMORY_CONFLICT 0x80001399
#define EVENT_NDIS_INTERRUPT_CONFLICT 0x8000139A
#define EVENT_NDIS_DMA_CONFLICT 0x8000139B
#define EVENT_NDIS_INVALID_DOWNLOAD_FILE_ERROR 0xC000139C
#define EVENT_NDIS_MAXRECEIVES_ERROR 0x8000139D
#define EVENT_NDIS_MAXTRANSMITS_ERROR 0x8000139E
#define EVENT_NDIS_MAXFRAMESIZE_ERROR 0x8000139F
#define EVENT_NDIS_MAXINTERNALBUFS_ERROR 0x800013A0
#define EVENT_NDIS_MAXMULTICAST_ERROR 0x800013A1
#define EVENT_NDIS_PRODUCTID_ERROR 0x800013A2
#define EVENT_NDIS_LOBE_FAILUE_ERROR 0x800013A3
#define EVENT_NDIS_SIGNAL_LOSS_ERROR 0x800013A4
#define EVENT_NDIS_REMOVE_RECEIVED_ERROR 0x800013A5
#define EVENT_NDIS_TOKEN_RING_CORRECTION 0x400013A6
#define EVENT_NDIS_ADAPTER_CHECK_ERROR 0xC00013A7
#define EVENT_NDIS_RESET_FAILURE_ERROR 0x800013A8
#define EVENT_NDIS_CABLE_DISCONNECTED_ERROR 0x800013A9
#define EVENT_NDIS_RESET_FAILURE_CORRECTION 0x800013AA
/*
* NDIS OIDs used by the queryinfo/setinfo routines.
* Some are required by all NDIS drivers, some are specific to
* a particular type of device, and some are purely optional.
* Unfortunately, one of the purely optional OIDs is the one
* that lets us set the MAC address of the device.
*/
/* Required OIDs */
#define OID_GEN_SUPPORTED_LIST 0x00010101
#define OID_GEN_HARDWARE_STATUS 0x00010102
#define OID_GEN_MEDIA_SUPPORTED 0x00010103
#define OID_GEN_MEDIA_IN_USE 0x00010104
#define OID_GEN_MAXIMUM_LOOKAHEAD 0x00010105
#define OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106
#define OID_GEN_LINK_SPEED 0x00010107
#define OID_GEN_TRANSMIT_BUFFER_SPACE 0x00010108
#define OID_GEN_RECEIVE_BUFFER_SPACE 0x00010109
#define OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010A
#define OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010B
#define OID_GEN_VENDOR_ID 0x0001010C
#define OID_GEN_VENDOR_DESCRIPTION 0x0001010D
#define OID_GEN_CURRENT_PACKET_FILTER 0x0001010E
#define OID_GEN_CURRENT_LOOKAHEAD 0x0001010F
#define OID_GEN_DRIVER_VERSION 0x00010110
#define OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111
#define OID_GEN_PROTOCOL_OPTIONS 0x00010112
#define OID_GEN_MAC_OPTIONS 0x00010113
#define OID_GEN_MEDIA_CONNECT_STATUS 0x00010114
#define OID_GEN_MAXIMUM_SEND_PACKETS 0x00010115
#define OID_GEN_VENDOR_DRIVER_VERSION 0x00010116
#define OID_GEN_SUPPORTED_GUIDS 0x00010117
#define OID_GEN_NETWORK_LAYER_ADDRESSES 0x00010118 /* Set only */
#define OID_GEN_TRANSPORT_HEADER_OFFSET 0x00010119 /* Set only */
#define OID_GEN_MACHINE_NAME 0x0001021A
#define OID_GEN_RNDIS_CONFIG_PARAMETER 0x0001021B /* Set only */
#define OID_GEN_VLAN_ID 0x0001021C
/* Optional OIDs. */
#define OID_GEN_MEDIA_CAPABILITIES 0x00010201
#define OID_GEN_PHYSICAL_MEDIUM 0x00010202
/* Required statistics OIDs. */
#define OID_GEN_XMIT_OK 0x00020101
#define OID_GEN_RCV_OK 0x00020102
#define OID_GEN_XMIT_ERROR 0x00020103
#define OID_GEN_RCV_ERROR 0x00020104
#define OID_GEN_RCV_NO_BUFFER 0x00020105
/* Optional OID statistics */
#define OID_GEN_DIRECTED_BYTES_XMIT 0x00020201
#define OID_GEN_DIRECTED_FRAMES_XMIT 0x00020202
#define OID_GEN_MULTICAST_BYTES_XMIT 0x00020203
#define OID_GEN_MULTICAST_FRAMES_XMIT 0x00020204
#define OID_GEN_BROADCAST_BYTES_XMIT 0x00020205
#define OID_GEN_BROADCAST_FRAMES_XMIT 0x00020206
#define OID_GEN_DIRECTED_BYTES_RCV 0x00020207
#define OID_GEN_DIRECTED_FRAMES_RCV 0x00020208
#define OID_GEN_MULTICAST_BYTES_RCV 0x00020209
#define OID_GEN_MULTICAST_FRAMES_RCV 0x0002020A
#define OID_GEN_BROADCAST_BYTES_RCV 0x0002020B
#define OID_GEN_BROADCAST_FRAMES_RCV 0x0002020C
#define OID_GEN_RCV_CRC_ERROR 0x0002020D
#define OID_GEN_TRANSMIT_QUEUE_LENGTH 0x0002020E
#define OID_GEN_GET_TIME_CAPS 0x0002020F
#define OID_GEN_GET_NETCARD_TIME 0x00020210
#define OID_GEN_NETCARD_LOAD 0x00020211
#define OID_GEN_DEVICE_PROFILE 0x00020212
/* 802.3 (ethernet) OIDs */
#define OID_802_3_PERMANENT_ADDRESS 0x01010101
#define OID_802_3_CURRENT_ADDRESS 0x01010102
#define OID_802_3_MULTICAST_LIST 0x01010103
#define OID_802_3_MAXIMUM_LIST_SIZE 0x01010104
#define OID_802_3_MAC_OPTIONS 0x01010105
#define NDIS_802_3_MAC_OPTION_PRIORITY 0x00000001
#define OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101
#define OID_802_3_XMIT_ONE_COLLISION 0x01020102
#define OID_802_3_XMIT_MORE_COLLISIONS 0x01020103
#define OID_802_3_XMIT_DEFERRED 0x01020201
#define OID_802_3_XMIT_MAX_COLLISIONS 0x01020202
#define OID_802_3_RCV_OVERRUN 0x01020203
#define OID_802_3_XMIT_UNDERRUN 0x01020204
#define OID_802_3_XMIT_HEARTBEAT_FAILURE 0x01020205
#define OID_802_3_XMIT_TIMES_CRS_LOST 0x01020206
#define OID_802_3_XMIT_LATE_COLLISIONS 0x01020207
/* PnP and power management OIDs */
#define OID_PNP_CAPABILITIES 0xFD010100
#define OID_PNP_SET_POWER 0xFD010101
#define OID_PNP_QUERY_POWER 0xFD010102
#define OID_PNP_ADD_WAKE_UP_PATTERN 0xFD010103
#define OID_PNP_REMOVE_WAKE_UP_PATTERN 0xFD010104
#define OID_PNP_WAKE_UP_PATTERN_LIST 0xFD010105
#define OID_PNP_ENABLE_WAKE_UP 0xFD010106
/* PnP/PM Statistics (Optional). */
#define OID_PNP_WAKE_UP_OK 0xFD020200
#define OID_PNP_WAKE_UP_ERROR 0xFD020201
/* The following bits are defined for OID_PNP_ENABLE_WAKE_UP */
#define NDIS_PNP_WAKE_UP_MAGIC_PACKET 0x00000001
#define NDIS_PNP_WAKE_UP_PATTERN_MATCH 0x00000002
#define NDIS_PNP_WAKE_UP_LINK_CHANGE 0x00000004
/* 802.11 OIDs */
#define OID_802_11_BSSID 0x0D010101
#define OID_802_11_SSID 0x0D010102
#define OID_802_11_NETWORK_TYPES_SUPPORTED 0x0D010203
#define OID_802_11_NETWORK_TYPE_IN_USE 0x0D010204
#define OID_802_11_TX_POWER_LEVEL 0x0D010205
#define OID_802_11_RSSI 0x0D010206
#define OID_802_11_RSSI_TRIGGER 0x0D010207
#define OID_802_11_INFRASTRUCTURE_MODE 0x0D010108
#define OID_802_11_FRAGMENTATION_THRESHOLD 0x0D010209
#define OID_802_11_RTS_THRESHOLD 0x0D01020A
#define OID_802_11_NUMBER_OF_ANTENNAS 0x0D01020B
#define OID_802_11_RX_ANTENNA_SELECTED 0x0D01020C
#define OID_802_11_TX_ANTENNA_SELECTED 0x0D01020D
#define OID_802_11_SUPPORTED_RATES 0x0D01020E
#define OID_802_11_DESIRED_RATES 0x0D010210
#define OID_802_11_CONFIGURATION 0x0D010211
#define OID_802_11_STATISTICS 0x0D020212
#define OID_802_11_ADD_WEP 0x0D010113
#define OID_802_11_REMOVE_WEP 0x0D010114
#define OID_802_11_DISASSOCIATE 0x0D010115
#define OID_802_11_POWER_MODE 0x0D010216
#define OID_802_11_BSSID_LIST 0x0D010217
#define OID_802_11_AUTHENTICATION_MODE 0x0D010118
#define OID_802_11_PRIVACY_FILTER 0x0D010119
#define OID_802_11_BSSID_LIST_SCAN 0x0D01011A
#define OID_802_11_WEP_STATUS 0x0D01011B
#define OID_802_11_ENCRYPTION_STATUS OID_802_11_WEP_STATUS
#define OID_802_11_RELOAD_DEFAULTS 0x0D01011C
#define OID_802_11_ADD_KEY 0x0D01011D
#define OID_802_11_REMOVE_KEY 0x0D01011E
#define OID_802_11_ASSOCIATION_INFORMATION 0x0D01011F
#define OID_802_11_TEST 0x0D010120
/* structures/definitions for 802.11 */
#define NDIS_80211_NETTYPE_11FH 0x00000000
#define NDIS_80211_NETTYPE_11DS 0x00000001
#define NDIS_80211_NETTYPE_11OFDM5 0x00000002
#define NDIS_80211_NETTYPE_11OFDM24 0x00000003
struct ndis_80211_nettype_list {
uint32_t ntl_items;
uint32_t ntl_type[1];
};
#define NDIS_80211_POWERMODE_CAM 0x00000000
#define NDIS_80211_POWERMODE_MAX_PSP 0x00000001
#define NDIS_80211_POWERMODE_FAST_PSP 0x00000002
typedef uint32_t ndis_80211_power; /* Power in milliwatts */
typedef uint32_t ndis_80211_rssi; /* Signal strength in dBm */
struct ndis_80211_config_fh {
uint32_t ncf_length;
uint32_t ncf_hoppatterh;
uint32_t ncf_hopset;
uint32_t ncf_dwelltime;
};
typedef struct ndis_80211_config_fh ndis_80211_config_fh;
struct ndis_80211_config {
uint32_t nc_length;
uint32_t nc_beaconperiod;
uint32_t nc_atimwin;
uint32_t nc_dsconfig;
ndis_80211_config_fh nc_fhconfig;
};
typedef struct ndis_80211_config ndis_80211_config;
struct ndis_80211_stats {
uint32_t ns_length;
uint64_t ns_txfragcnt;
uint64_t ns_txmcastcnt;
uint64_t ns_failedcnt;
uint64_t ns_retrycnt;
uint64_t ns_multiretrycnt;
uint64_t ns_rtssuccesscnt;
uint64_t ns_rtsfailcnt;
uint64_t ns_ackfailcnt;
uint64_t ns_dupeframecnt;
uint64_t ns_rxfragcnt;
uint64_t ns_rxmcastcnt;
uint64_t ns_fcserrcnt;
};
typedef struct ndis_80211_stats ndis_80211_stats;
typedef uint32_t ndis_80211_key_idx;
struct ndis_80211_wep {
uint32_t nw_length;
uint32_t nw_keyidx;
uint32_t nw_keylen;
uint8_t nw_keydata[256];
};
typedef struct ndis_80211_wep ndis_80211_wep;
#define NDIS_80211_WEPKEY_TX 0x80000000
#define NDIS_80211_WEPKEY_PERCLIENT 0x40000000
#define NDIS_80211_NET_INFRA_IBSS 0x00000000
#define NDIS_80211_NET_INFRA_BSS 0x00000001
#define NDIS_80211_NET_INFRA_AUTO 0x00000002
#define NDIS_80211_AUTHMODE_OPEN 0x00000000
#define NDIS_80211_AUTHMODE_SHARED 0x00000001
#define NDIS_80211_AUTHMODE_AUTO 0x00000002
#define NDIS_80211_AUTHMODE_WPA 0x00000003
#define NDIS_80211_AUTHMODE_WPAPSK 0x00000004
#define NDIS_80211_AUTHMODE_WPANONE 0x00000005
typedef uint8_t ndis_80211_rates[8];
typedef uint8_t ndis_80211_rates_ex[16];
typedef uint8_t ndis_80211_macaddr[6];
struct ndis_80211_ssid {
uint32_t ns_ssidlen;
uint8_t ns_ssid[32];
};
typedef struct ndis_80211_ssid ndis_80211_ssid;
struct ndis_wlan_bssid {
uint32_t nwb_length;
ndis_80211_macaddr nwb_macaddr;
uint8_t nwb_rsvd[2];
ndis_80211_ssid nwb_ssid;
uint32_t nwb_privacy;
ndis_80211_rssi nwb_rssi;
uint32_t nwb_nettype;
ndis_80211_config nwb_config;
uint32_t nwb_netinfra;
ndis_80211_rates nwb_supportedrates;
};
typedef struct ndis_wlan_bssid ndis_wlan_bssid;
struct ndis_80211_bssid_list {
uint32_t nbl_items;
ndis_wlan_bssid nbl_bssid[1];
};
typedef struct ndis_80211_bssid_list ndis_80211_bssid_list;
struct ndis_wlan_bssid_ex {
uint32_t nwbx_len;
ndis_80211_macaddr nwbx_macaddr;
uint8_t nwbx_rsvd[2];
ndis_80211_ssid nwbx_ssid;
uint32_t nwbx_privacy;
ndis_80211_rssi nwbx_rssi;
uint32_t nwbx_nettype;
ndis_80211_config nwbx_config;
uint32_t nwbx_netinfra;
ndis_80211_rates_ex nwbx_supportedrates;
uint32_t nwbx_ielen;
uint32_t nwbx_ies[1];
};
typedef struct ndis_wlan_bssid_ex ndis_wlan_bssid_ex;
struct ndis_80211_bssid_list_ex {
uint32_t nblx_items;
ndis_wlan_bssid_ex nblx_bssid[1];
};
typedef struct ndis_80211_bssid_list_ex ndis_80211_bssid_list_ex;
struct ndis_80211_fixed_ies {
uint8_t nfi_tstamp[8];
uint16_t nfi_beaconint;
uint16_t nfi_caps;
};
struct ndis_80211_variable_ies {
uint8_t nvi_elemid;
uint8_t nvi_len;
uint8_t nvi_data[1];
};
typedef uint32_t ndis_80211_fragthresh;
typedef uint32_t ndis_80211_rtsthresh;
typedef uint32_t ndis_80211_antenna;
#define NDIS_80211_PRIVFILT_ACCEPTALL 0x00000000
#define NDIS_80211_PRIVFILT_8021XWEP 0x00000001
#define NDIS_80211_WEPSTAT_ENABLED 0x00000000
#define NDIS_80211_WEPSTAT_ENC1ENABLED NDIS_80211_WEPSTAT_ENABLED
#define NDIS_80211_WEPSTAT_DISABLED 0x00000001
#define NDIS_80211_WEPSTAT_ENCDISABLED NDIS_80211_WEPSTAT_DISABLED
#define NDIS_80211_WEPSTAT_KEYABSENT 0x00000002
#define NDIS_80211_WEPSTAT_ENC1KEYABSENT NDIS_80211_WEPSTAT_KEYABSENT
#define NDIS_80211_WEPSTAT_NOTSUPPORTED 0x00000003
#define NDIS_80211_WEPSTAT_ENCNOTSUPPORTED NDIS_80211_WEPSTAT_NOTSUPPORTED
#define NDIS_80211_WEPSTAT_ENC2ENABLED 0x00000004
#define NDIS_80211_WEPSTAT_ENC2KEYABSENT 0x00000005
#define NDIS_80211_WEPSTAT_ENC3ENABLED 0x00000006
#define NDIS_80211_WEPSTAT_ENC3KEYABSENT 0x00000007
#define NDIS_80211_RELOADDEFAULT_WEP 0x00000000
#define NDIS_80211_STATUSTYPE_AUTH 0x00000000
struct ndis_80211_status_indication {
uint32_t nsi_type;
};
typedef struct ndis_80211_status_indication ndis_80211_status_indication;
struct ndis_80211_auth_request {
uint32_t nar_len;
ndis_80211_macaddr nar_bssid;
uint32_t nar_flags;
};
typedef struct ndis_80211_auth_request ndis_80211_auth_request;
struct ndis_80211_key {
uint32_t nk_len;
uint32_t nk_keyidx;
uint32_t nk_keylen;
ndis_80211_macaddr nk_bssid;
uint64_t nk_keyrsc;
uint8_t nk_keydata[256];
};
typedef struct ndis_80211_key ndis_80211_key;
struct ndis_80211_remove_key {
uint32_t nk_len;
uint32_t nk_keyidx;
ndis_80211_macaddr nk_bssid;
};
typedef struct ndis_80211_remove_key ndis_80211_remove_key;
#define NDIS_80211_AI_REQFI_CAPABILITIES 0x00000001
#define NDIS_80211_AI_REQFI_LISTENINTERVAL 0x00000002
#define NDIS_80211_AI_REQFI_CURRENTAPADDRESS 0x00000004
#define NDIS_80211_AI_RESFI_CAPABILITIES 0x00000001
#define NDIS_80211_AI_RESFI_STATUSCODE 0x00000002
#define NDIS_80211_AI_RESFI_ASSOCIATIONID 0x00000004
struct ndis_80211_ai_reqfi {
uint16_t naq_caps;
uint16_t naq_listentint;
ndis_80211_macaddr naq_currentapaddr;
};
typedef struct ndis_80211_ai_reqfi ndis_80211_ai_reqfi;
struct ndis_80211_ai_resfi {
uint16_t nas_caps;
uint16_t nas_statuscode;
uint16_t nas_associd;
};
typedef struct ndis_80211_ai_resfi ndis_80211_ai_resfi;
struct ndis_80211_assoc_info {
uint32_t nai_len;
uint16_t nai_avail_req_fixed_ies;
ndis_80211_ai_reqfi nai_req_fixed_ies;
uint32_t nai_req_ielen;
uint32_t nai_offset_req_ies;
uint16_t nai_avail_resp_fixed_ies;
ndis_80211_ai_resfi nai_resp_fixed_iex;
uint32_t nai_resp_ielen;
uint32_t nai_offset_resp_ies;
};
typedef struct ndis_80211_assoc_info ndis_80211_assoc_info;
struct ndis_80211_auth_event {
ndis_80211_status_indication nae_status;
ndis_80211_auth_request nae_request[1];
};
typedef struct ndis_80211_auth_event ndis_80211_auth_event;
struct ndis_80211_test {
uint32_t nt_len;
uint32_t nt_type;
union {
ndis_80211_auth_event nt_authevent;
uint32_t nt_rssitrigger;
} u;
};
typedef struct ndis_80211_test ndis_80211_test;
/* TCP OIDs. */
#define OID_TCP_TASK_OFFLOAD 0xFC010201
#define OID_TCP_TASK_IPSEC_ADD_SA 0xFC010202
#define OID_TCP_TASK_IPSEC_DELETE_SA 0xFC010203
#define OID_TCP_SAN_SUPPORT 0xFC010204
#define NDIS_TASK_OFFLOAD_VERSION 1
#define NDIS_TASK_TCPIP_CSUM 0x00000000
#define NDIS_TASK_IPSEC 0x00000001
#define NDIS_TASK_TCP_LARGESEND 0x00000002
#define NDIS_ENCAP_UNSPEC 0x00000000
#define NDIS_ENCAP_NULL 0x00000001
#define NDIS_ENCAP_IEEE802_3 0x00000002
#define NDIS_ENCAP_IEEE802_5 0x00000003
#define NDIS_ENCAP_SNAP_ROUTED 0x00000004
#define NDIS_ENCAP_SNAP_BRIDGED 0x00000005
#define NDIS_ENCAPFLAG_FIXEDHDRLEN 0x00000001
struct ndis_encap_fmt {
uint32_t nef_encap;
uint32_t nef_flags;
uint32_t nef_encaphdrlen;
};
typedef struct ndis_encap_fmt ndis_encap_fmt;
struct ndis_task_offload_hdr {
uint32_t ntoh_vers;
uint32_t ntoh_len;
uint32_t ntoh_rsvd;
uint32_t ntoh_offset_firsttask;
ndis_encap_fmt ntoh_encapfmt;
};
typedef struct ndis_task_offload_hdr ndis_task_offload_hdr;
struct ndis_task_offload {
uint32_t nto_vers;
uint32_t nto_len;
uint32_t nto_task;
uint32_t nto_offset_nexttask;
uint32_t nto_taskbuflen;
uint8_t nto_taskbuf[1];
};
typedef struct ndis_task_offload ndis_task_offload;
#define NDIS_TCPSUM_FLAGS_IP_OPTS 0x00000001
#define NDIS_TCPSUM_FLAGS_TCP_OPTS 0x00000002
#define NDIS_TCPSUM_FLAGS_TCP_CSUM 0x00000004
#define NDIS_TCPSUM_FLAGS_UDP_CSUM 0x00000008
#define NDIS_TCPSUM_FLAGS_IP_CSUM 0x00000010
struct ndis_task_tcpip_csum {
uint32_t nttc_v4tx;
uint32_t nttc_v4rx;
uint32_t nttc_v6tx;
uint32_t nttc_v6rx;
};
typedef struct ndis_task_tcpip_csum ndis_task_tcpip_csum;
struct ndis_task_tcp_largesend {
uint32_t nttl_vers;
uint32_t nttl_maxofflen;
uint32_t nttl_minsegcnt;
uint8_t nttl_tcpopt;
uint8_t nttl_ipopt;
};
typedef struct ndis_task_tcp_largesend ndis_task_tcp_largesend;
#define NDIS_IPSEC_AH_MD5 0x00000001
#define NDIS_IPSEC_AH_SHA1 0x00000002
#define NDIS_IPSEC_AH_TRANSPORT 0x00000004
#define NDIS_IPSEC_AH_TUNNEL 0x00000008
#define NDIS_IPSEC_AH_SEND 0x00000010
#define NDIS_IPSEC_AH_RECEIVE 0x00000020
#define NDIS_IPSEC_ESP_DES 0x00000001
#define NDIS_IPSEC_ESP_RSVD 0x00000002
#define NDIS_IPSEC_ESP_3DES 0x00000004
#define NDIS_IPSEC_ESP_NULL 0x00000008
#define NDIS_IPSEC_ESP_TRANSPORT 0x00000010
#define NDIS_IPSEC_ESP_TUNNEL 0x00000020
#define NDIS_IPSEC_ESP_SEND 0x00000040
#define NDIS_IPSEC_ESP_RECEIVE 0x00000080
struct ndis_task_ipsec {
uint32_t nti_ah_esp_combined;
uint32_t nti_ah_transport_tunnel_combined;
uint32_t nti_v4_options;
uint32_t nti_rsvd;
uint32_t nti_v4ah;
uint32_t nti_v4esp;
};
typedef struct ndis_task_ipsec ndis_task_ipsec;
/*
* Attribures of NDIS drivers. Not all drivers support
* all attributes.
*/
#define NDIS_ATTRIBUTE_IGNORE_REQUEST_TIMEOUT 0x00000002
#define NDIS_ATTRIBUTE_IGNORE_TOKEN_RING_ERRORS 0x00000004
#define NDIS_ATTRIBUTE_BUS_MASTER 0x00000008
#define NDIS_ATTRIBUTE_INTERMEDIATE_DRIVER 0x00000010
#define NDIS_ATTRIBUTE_DESERIALIZE 0x00000020
#define NDIS_ATTRIBUTE_NO_HALT_ON_SUSPEND 0x00000040
#define NDIS_ATTRIBUTE_SURPRISE_REMOVE_OK 0x00000080
#define NDIS_ATTRIBUTE_NOT_CO_NDIS 0x00000100
#define NDIS_ATTRIBUTE_USES_SAFE_BUFFER_APIS 0x00000200
#define NDIS_SERIALIZED(block) \
(((block)->nmb_flags & NDIS_ATTRIBUTE_DESERIALIZE) == 0)
enum ndis_media_state {
nmc_connected,
nmc_disconnected
};
typedef enum ndis_media_state ndis_media_state;
/* Ndis Packet Filter Bits (OID_GEN_CURRENT_PACKET_FILTER). */
#define NDIS_PACKET_TYPE_DIRECTED 0x00000001
#define NDIS_PACKET_TYPE_MULTICAST 0x00000002
#define NDIS_PACKET_TYPE_ALL_MULTICAST 0x00000004
#define NDIS_PACKET_TYPE_BROADCAST 0x00000008
#define NDIS_PACKET_TYPE_SOURCE_ROUTING 0x00000010
#define NDIS_PACKET_TYPE_PROMISCUOUS 0x00000020
#define NDIS_PACKET_TYPE_SMT 0x00000040
#define NDIS_PACKET_TYPE_ALL_LOCAL 0x00000080
#define NDIS_PACKET_TYPE_GROUP 0x00001000
#define NDIS_PACKET_TYPE_ALL_FUNCTIONAL 0x00002000
#define NDIS_PACKET_TYPE_FUNCTIONAL 0x00004000
#define NDIS_PACKET_TYPE_MAC_FRAME 0x00008000
/* Ndis MAC option bits (OID_GEN_MAC_OPTIONS). */
#define NDIS_MAC_OPTION_COPY_LOOKAHEAD_DATA 0x00000001
#define NDIS_MAC_OPTION_RECEIVE_SERIALIZED 0x00000002
#define NDIS_MAC_OPTION_TRANSFERS_NOT_PEND 0x00000004
#define NDIS_MAC_OPTION_NO_LOOPBACK 0x00000008
#define NDIS_MAC_OPTION_FULL_DUPLEX 0x00000010
#define NDIS_MAC_OPTION_EOTX_INDICATION 0x00000020
#define NDIS_MAC_OPTION_8021P_PRIORITY 0x00000040
#define NDIS_MAC_OPTION_SUPPORTS_MAC_ADDRESS_OVERWRITE 0x00000080
#define NDIS_MAC_OPTION_RECEIVE_AT_DPC 0x00000100
#define NDIS_MAC_OPTION_8021Q_VLAN 0x00000200
#define NDIS_MAC_OPTION_RESERVED 0x80000000
#define NDIS_DMA_24BITS 0x00
#define NDIS_DMA_32BITS 0x01
#define NDIS_DMA_64BITS 0x02
/*
struct ndis_physaddr {
#ifdef __i386__
uint64_t np_quad;
#endif
#ifdef __amd64__
uint32_t np_low;
uint32_t np_high;
#define np_quad np_low
#endif
#ifdef notdef
uint32_t np_low;
uint32_t np_high;
#endif
};
*/
typedef struct physaddr ndis_physaddr;
struct ndis_ansi_string {
uint16_t nas_len;
uint16_t nas_maxlen;
char *nas_buf;
};
typedef struct ndis_ansi_string ndis_ansi_string;
#ifdef notdef
/*
* nus_buf is really a wchar_t *, but it's inconvenient to include
* all the necessary header goop needed to define it, and it's a
* pointer anyway, so for now, just make it a uint16_t *.
*/
struct ndis_unicode_string {
uint16_t nus_len;
uint16_t nus_maxlen;
uint16_t *nus_buf;
};
typedef struct ndis_unicode_string ndis_unicode_string;
#endif
typedef unicode_string ndis_unicode_string;
enum ndis_parm_type {
ndis_parm_int,
ndis_parm_hexint,
ndis_parm_string,
ndis_parm_multistring,
ndis_parm_binary
};
typedef enum ndis_parm_type ndis_parm_type;
struct ndis_binary_data {
uint16_t nbd_len;
void *nbd_buf;
};
typedef struct ndis_binary_data ndis_binary_data;
struct ndis_config_parm {
ndis_parm_type ncp_type;
union {
uint32_t ncp_intdata;
ndis_unicode_string ncp_stringdata;
ndis_binary_data ncp_binarydata;
} ncp_parmdata;
};
typedef struct ndis_config_parm ndis_config_parm;
#ifdef notdef
struct ndis_list_entry {
struct ndis_list_entry *nle_flink;
struct ndis_list_entry *nle_blink;
};
typedef struct ndis_list_entry ndis_list_entry;
#endif
struct ndis_bind_paths {
uint32_t nbp_number;
ndis_unicode_string nbp_paths[1];
};
typedef struct ndis_bind_paths ndis_bind_paths;
#ifdef notdef
struct dispatch_header {
uint8_t dh_type;
uint8_t dh_abs;
uint8_t dh_size;
uint8_t dh_inserted;
uint32_t dh_sigstate;
list_entry dh_waitlisthead;
};
#endif
#define dispatch_header nt_dispatch_header
struct ndis_ktimer {
struct dispatch_header nk_header;
uint64_t nk_duetime;
list_entry nk_timerlistentry;
void *nk_dpc;
uint32_t nk_period;
};
struct ndis_kevent {
struct dispatch_header nk_header;
};
struct ndis_event {
struct nt_kevent ne_event;
};
typedef struct ndis_event ndis_event;
/* Kernel defered procedure call (i.e. timer callback) */
struct ndis_kdpc;
typedef void (*ndis_kdpc_func)(struct ndis_kdpc *, void *, void *, void *);
struct ndis_kdpc {
uint16_t nk_type;
uint8_t nk_num;
uint8_t nk_importance;
list_entry nk_dpclistentry;
ndis_kdpc_func nk_deferedfunc;
void *nk_deferredctx;
void *nk_sysarg1;
void *nk_sysarg2;
uint32_t *nk_lock;
};
struct ndis_timer {
struct ktimer nt_ktimer;
struct kdpc nt_kdpc;
};
typedef struct ndis_timer ndis_timer;
typedef __stdcall void (*ndis_timer_function)(void *, void *, void *, void *);
struct ndis_miniport_timer {
struct ktimer nmt_ktimer;
struct kdpc nmt_kdpc;
ndis_timer_function nmt_timerfunc;
void *nmt_timerctx;
ndis_miniport_block *nmt_block;
struct ndis_miniport_timer *nmt_nexttimer;
};
typedef struct ndis_miniport_timer ndis_miniport_timer;
struct ndis_spin_lock {
ndis_kspin_lock nsl_spinlock;
ndis_kirql nsl_kirql;
};
typedef struct ndis_spin_lock ndis_spin_lock;
struct ndis_request {
uint8_t nr_macreserved[4*sizeof(void *)];
uint32_t nr_requesttype;
union _ndis_data {
struct _ndis_query_information {
ndis_oid nr_oid;
void *nr_infobuf;
uint32_t nr_infobuflen;
uint32_t nr_byteswritten;
uint32_t nr_bytesneeded;
} ndis_query_information;
struct _ndis_set_information {
ndis_oid nr_oid;
void *nr_infobuf;
uint32_t nr_infobuflen;
uint32_t nr_byteswritten;
uint32_t nr_bytesneeded;
} ndis_set_information;
} ndis_data;
/* NDIS 5.0 extentions */
uint8_t nr_ndis_rsvd[9 * sizeof(void *)];
union {
uint8_t nr_callmgr_rsvd[2 * sizeof(void *)];
uint8_t nr_protocol_rsvd[2 * sizeof(void *)];
} u;
uint8_t nr_miniport_rsvd[2 * sizeof(void *)];
};
typedef struct ndis_request ndis_request;
/*
* Filler, not used.
*/
struct ndis_miniport_interrupt {
void *ni_introbj;
ndis_kspin_lock ni_dpccountlock;
void *ni_rsvd;
void *ni_isrfunc;
void *ni_dpcfunc;
struct ndis_kdpc ni_dpc;
ndis_miniport_block *ni_block;
uint8_t ni_dpccnt;
uint8_t ni_filler1;
struct ndis_kevent ni_dpcsdoneevent;
uint8_t ni_shared;
uint8_t ni_isrreq;
};
typedef struct ndis_miniport_interrupt ndis_miniport_interrupt;
enum ndis_interrupt_mode {
nim_level,
nim_latched
};
typedef enum ndis_interrupt_mode ndis_interrupt_mode;
struct ndis_work_item;
typedef void (*ndis_proc)(struct ndis_work_item *, void *);
struct ndis_work_item {
void *nwi_ctx;
void *nwi_func;
uint8_t nwi_wraprsvd[sizeof(void *) * 8];
};
typedef struct ndis_work_item ndis_work_item;
#ifdef notdef
struct ndis_buffer {
struct ndis_buffer *nb_next;
uint16_t nb_size;
uint16_t nb_flags;
void *nb_process;
void *nb_mappedsystemva;
void *nb_startva;
uint32_t nb_bytecount;
uint32_t nb_byteoffset;
};
typedef struct ndis_buffer ndis_buffer;
#endif
struct ndis_sc_element {
ndis_physaddr nse_addr;
uint32_t nse_len;
uint32_t *nse_rsvd;
};
typedef struct ndis_sc_element ndis_sc_element;
#define NDIS_MAXSEG 32
#define NDIS_BUS_SPACE_SHARED_MAXADDR 0x3E7FFFFF
struct ndis_sc_list {
uint32_t nsl_frags;
uint32_t *nsl_rsvd;
ndis_sc_element nsl_elements[NDIS_MAXSEG];
};
typedef struct ndis_sc_list ndis_sc_list;
struct ndis_tcpip_csum {
union {
uint32_t ntc_txflags;
uint32_t ntc_rxflags;
uint32_t ntc_val;
} u;
};
typedef struct ndis_tcpip_csum ndis_tcpip_csum;
#define NDIS_TXCSUM_DO_IPV4 0x00000001
#define NDIS_TXCSUM_DO_IPV6 0x00000002
#define NDIS_TXCSUM_DO_TCP 0x00000004
#define NDIS_TXCSUM_DO_UDP 0x00000008
#define NDIS_TXCSUM_DO_IP 0x00000010
#define NDIS_RXCSUM_TCP_FAILED 0x00000001
#define NDIS_RXCSUM_UDP_FAILED 0x00000002
#define NDIS_RXCSUM_IP_FAILED 0x00000004
#define NDIS_RXCSUM_TCP_PASSED 0x00000008
#define NDIS_RXCSUM_UDP_PASSED 0x00000010
#define NDIS_RXCSUM_IP_PASSED 0x00000020
#define NDIS_RXCSUM_LOOPBACK 0x00000040
struct ndis_vlan {
union {
struct {
uint32_t nvt_userprio:3;
uint32_t nvt_canformatid:1;
uint32_t nvt_vlanid:12;
uint32_t nvt_rsvd:16;
} nv_taghdr;
} u;
};
typedef struct ndis_vlan ndis_vlan;
enum ndis_perpkt_info {
ndis_tcpipcsum_info,
ndis_ipsec_info,
ndis_largesend_info,
ndis_classhandle_info,
ndis_rsvd,
ndis_sclist_info,
ndis_ieee8021q_info,
ndis_originalpkt_info,
ndis_packetcancelid,
ndis_maxpkt_info
};
typedef enum ndis_perpkt_info ndis_perpkt_info;
struct ndis_packet_extension {
void *npe_info[ndis_maxpkt_info];
};
typedef struct ndis_packet_extension ndis_packet_extension;
struct ndis_packet_private {
uint32_t npp_physcnt;
uint32_t npp_totlen;
ndis_buffer *npp_head;
ndis_buffer *npp_tail;
void *npp_pool;
uint32_t npp_count;
uint32_t npp_flags;
uint8_t npp_validcounts;
uint8_t npp_ndispktflags;
uint16_t npp_packetooboffset;
};
#define NDIS_FLAGS_PROTOCOL_ID_MASK 0x0000000F
#define NDIS_FLAGS_MULTICAST_PACKET 0x00000010
#define NDIS_FLAGS_RESERVED2 0x00000020
#define NDIS_FLAGS_RESERVED3 0x00000040
#define NDIS_FLAGS_DONT_LOOPBACK 0x00000080
#define NDIS_FLAGS_IS_LOOPBACK_PACKET 0x00000100
#define NDIS_FLAGS_LOOPBACK_ONLY 0x00000200
#define NDIS_FLAGS_RESERVED4 0x00000400
#define NDIS_FLAGS_DOUBLE_BUFFERED 0x00000800
#define NDIS_FLAGS_SENT_AT_DPC 0x00001000
#define NDIS_FLAGS_USES_SG_BUFFER_LIST 0x00002000
#define NDIS_PACKET_WRAPPER_RESERVED 0x3F
#define NDIS_PACKET_CONTAINS_MEDIA_SPECIFIC_INFO 0x40
#define NDIS_PACKET_ALLOCATED_BY_NDIS 0x80
#define NDIS_PROTOCOL_ID_DEFAULT 0x00
#define NDIS_PROTOCOL_ID_TCP_IP 0x02
#define NDIS_PROTOCOL_ID_IPX 0x06
#define NDIS_PROTOCOL_ID_NBF 0x07
#define NDIS_PROTOCOL_ID_MAX 0x0F
#define NDIS_PROTOCOL_ID_MASK 0x0F
typedef struct ndis_packet_private ndis_packet_private;
enum ndis_classid {
ndis_class_802_3prio,
ndis_class_wirelesswan_mbx,
ndis_class_irda_packetinfo,
ndis_class_atm_aainfo
};
typedef enum ndis_classid ndis_classid;
struct ndis_mediaspecific_info {
uint32_t nmi_nextentoffset;
ndis_classid nmi_classid;
uint32_t nmi_size;
uint8_t nmi_classinfo[1];
};
typedef struct ndis_mediaspecific_info ndis_mediaspecific_info;
struct ndis_packet_oob {
union {
uint64_t npo_timetotx;
uint64_t npo_timetxed;
} u;
uint64_t npo_timerxed;
uint32_t npo_hdrlen;
uint32_t npo_mediaspecific_len;
void *npo_mediaspecific;
ndis_status npo_status;
};
typedef struct ndis_packet_oob ndis_packet_oob;
struct ndis_packet {
ndis_packet_private np_private;
union {
/* For connectionless miniports. */
struct {
uint8_t np_miniport_rsvd[2 * sizeof(void *)];
uint8_t np_wrapper_rsvd[2 * sizeof(void *)];
} np_clrsvd;
/* For de-serialized miniports */
struct {
uint8_t np_miniport_rsvdex[3 * sizeof(void *)];
uint8_t np_wrapper_rsvdex[sizeof(void *)];
} np_dsrsvd;
struct {
uint8_t np_mac_rsvd[4 * sizeof(void *)];
} np_macrsvd;
} u;
uint32_t *np_rsvd[2];
uint8_t nm_protocolreserved[1];
/*
* This next part is probably wrong, but we need some place
* to put the out of band data structure...
*/
ndis_packet_oob np_oob;
ndis_packet_extension np_ext;
ndis_sc_list np_sclist;
/* BSD-specific stuff which should be invisible to drivers. */
uint32_t np_refcnt;
void *np_softc;
void *np_m0;
int np_txidx;
kspin_lock np_lock;
};
typedef struct ndis_packet ndis_packet;
#define PROTOCOL_RESERVED_SIZE_IN_PACKET (4 * sizeof(void *))
/* mbuf ext type for NDIS */
#define EXT_NDIS 0x999
/* mtx type for NDIS */
#define MTX_NDIS_LOCK "NDIS lock"
struct ndis_filterdbs {
union {
void *nf_ethdb;
void *nf_nulldb;
} u;
void *nf_trdb;
void *nf_fddidb;
void *nf_arcdb;
};
typedef struct ndis_filterdbs ndis_filterdbs;
enum ndis_medium {
NdisMedium802_3,
NdisMedium802_5,
NdisMediumFddi,
NdisMediumWan,
NdisMediumLocalTalk,
NdisMediumDix, /* defined for convenience, not a real medium */
NdisMediumArcnetRaw,
NdisMediumArcnet878_2,
NdisMediumAtm,
NdisMediumWirelessWan,
NdisMediumIrda,
NdisMediumBpc,
NdisMediumCoWan,
NdisMedium1394,
NdisMediumMax
};
typedef enum ndis_medium ndis_medium;
/*
enum interface_type {
InterfaceTypeUndefined = -1,
Internal,
Isa,
Eisa,
MicroChannel,
TurboChannel,
PCIBus,
VMEBus,
NuBus,
PCMCIABus,
CBus,
MPIBus,
MPSABus,
ProcessorInternal,
InternalPowerBus,
PNPISABus,
PNPBus,
MaximumInterfaceType
};
*/
enum ndis_interface_type {
NdisInterfaceInternal = Internal,
NdisInterfaceIsa = Isa,
NdisInterfaceEisa = Eisa,
NdisInterfaceMca = MicroChannel,
NdisInterfaceTurboChannel = TurboChannel,
NdisInterfacePci = PCIBus,
NdisInterfacePcMcia = PCMCIABus
};
typedef enum ndis_interface_type ndis_interface_type;
struct ndis_paddr_unit {
ndis_physaddr npu_physaddr;
uint32_t npu_len;
};
typedef struct ndis_paddr_unit ndis_paddr_unit;
struct ndis_map_arg {
ndis_paddr_unit *nma_fraglist;
int nma_cnt;
int nma_max;
};
/*
* Miniport characteristics were originally defined in the NDIS 3.0
* spec and then extended twice, in NDIS 4.0 and 5.0.
*/
struct ndis_miniport_characteristics {
/* NDIS 3.0 */
uint8_t nmc_version_major;
uint8_t nmc_version_minor;
uint16_t nmc_pad;
uint32_t nmc_rsvd;
void * nmc_checkhang_func;
void * nmc_disable_interrupts_func;
void * nmc_enable_interrupts_func;
void * nmc_halt_func;
void * nmc_interrupt_func;
void * nmc_init_func;
void * nmc_isr_func;
void * nmc_queryinfo_func;
void * nmc_reconfig_func;
void * nmc_reset_func;
void * nmc_sendsingle_func;
void * nmc_setinfo_func;
void * nmc_transferdata_func;
/* NDIS 4.0 extentions */
void * nmc_return_packet_func;
void * nmc_sendmulti_func;
void * nmc_allocate_complete_func;
/* NDIS 5.0 extensions */
void * nmc_cocreatevc_func;
void * nmc_codeletevc_func;
void * nmc_coactivatevc_func;
void * nmc_codeactivatevc_func;
void * nmc_comultisend_func;
void * nmc_corequest_func;
/* NDIS 5.1 extentions */
void * nmc_canceltxpkts_handler;
void * nmc_pnpevent_handler;
void * nmc_shutdown_handler;
void * nmc_rsvd0;
void * nmc_rsvd1;
void * nmc_rsvd2;
void * nmc_rsvd3;
};
typedef struct ndis_miniport_characteristics ndis_miniport_characteristics;
struct ndis_driver_object {
char *ndo_ifname;
void *ndo_softc;
ndis_miniport_characteristics ndo_chars;
};
typedef struct ndis_driver_object ndis_driver_object;
struct ndis_reference {
ndis_kspin_lock nr_spinlock;
uint16_t nr_refcnt;
uint8_t nr_closing;
};
typedef struct ndis_reference ndis_reference;
struct ndis_timer_entry {
struct callout nte_ch;
ndis_miniport_timer *nte_timer;
TAILQ_ENTRY(ndis_timer_entry) link;
};
TAILQ_HEAD(nte_head, ndis_timer_entry);
#define NDIS_FH_TYPE_VFS 0
#define NDIS_FH_TYPE_MODULE 1
struct ndis_fh {
int nf_type;
void *nf_vp;
void *nf_map;
uint32_t nf_maplen;
};
typedef struct ndis_fh ndis_fh;
/*
* The miniport block is basically the internal NDIS handle. We need
* to define this because, unfortunately, it is not entirely opaque
* to NDIS drivers. For one thing, it contains the function pointer
* to the NDIS packet receive handler, which is invoked out of the
* NDIS block via a macro rather than a function pointer. (The
* NdisMIndicateReceivePacket() routine is a macro rather than
* a function.) For another, the driver maintains a pointer to the
* miniport block and passes it as a handle to various NDIS functions.
* (The driver never really knows this because it's hidden behind
* an ndis_handle though.)
*
* The miniport block has two parts: the first part contains fields
* that must never change, since they are referenced by driver
* binaries through macros. The second part is ignored by the driver,
* but contains various things used internaly by NDIS.SYS. In our
* case, we define the first 'immutable' part exactly as it appears
* in Windows, but don't bother duplicating the Windows definitions
* for the second part. Instead, we replace them with a few BSD-specific
* things.
*/
struct ndis_miniport_block {
/*
* Windows-specific portion -- DO NOT MODIFY OR NDIS
* DRIVERS WILL NOT WORK.
*/
void *nmb_signature; /* magic number */
ndis_miniport_block *nmb_nextminiport;
ndis_mdriver_block *nmb_driverhandle;
ndis_handle nmb_miniportadapterctx;
ndis_unicode_string nmb_name;
ndis_bind_paths *nmb_bindpaths;
ndis_handle nmb_openqueue;
ndis_reference nmb_ref;
ndis_handle nmb_devicectx;
uint8_t nmb_padding;
uint8_t nmb_lockacquired;
uint8_t nmb_pmodeopens;
uint8_t nmb_assignedcpu;
ndis_kspin_lock nmb_lock;
ndis_request *nmb_mediarequest;
ndis_miniport_interrupt *nmb_interrupt;
uint32_t nmb_flags;
uint32_t nmb_pnpflags;
list_entry nmb_packetlist;
ndis_packet *nmb_firstpendingtxpacket;
ndis_packet *nmb_returnpacketqueue;
uint32_t nmb_requestbuffer;
void *nmb_setmcastbuf;
ndis_miniport_block *nmb_primaryminiport;
void *nmb_wrapperctx;
void *nmb_busdatactx;
uint32_t nmb_pnpcaps;
cm_resource_list *nmb_resources;
ndis_timer nmb_wkupdpctimer;
ndis_unicode_string nmb_basename;
ndis_unicode_string nmb_symlinkname;
uint32_t nmb_checkforhangsecs;
uint16_t nmb_cfhticks;
uint16_t nmb_cfhcurrticks;
ndis_status nmb_resetstatus;
ndis_handle nmb_resetopen;
ndis_filterdbs nmb_filterdbs;
void *nmb_pktind_func;
void *nmb_senddone_func;
void *nmb_sendrsrc_func;
void *nmb_resetdone_func;
ndis_medium nmb_medium;
uint32_t nmb_busnum;
uint32_t nmb_bustype;
uint32_t nmb_adaptertype;
device_object *nmb_deviceobj; /* Functional device */
device_object *nmb_physdeviceobj; /* Physical device */
device_object *nmb_nextdeviceobj; /* Next dev in stack */
void *nmb_mapreg;
void *nmb_callmgraflist;
void *nmb_miniportthread;
void *nmb_setinfobuf;
uint16_t nmb_setinfobuflen;
uint16_t nmb_maxsendpkts;
ndis_status nmb_fakestatus;
void *nmb_lockhandler;
ndis_unicode_string *nmb_adapterinstancename;
void *nmb_timerqueue;
uint32_t nmb_mactoptions;
ndis_request *nmb_pendingreq;
uint32_t nmb_maxlongaddrs;
uint32_t nmb_maxshortaddrs;
uint32_t nmb_currlookahead;
uint32_t nmb_maxlookahead;
void *nmb_interrupt_func;
void *nmb_disableintr_func;
void *nmb_enableintr_func;
void *nmb_sendpkts_func;
void *nmb_deferredsend_func;
void *nmb_ethrxindicate_func;
void *nmb_txrxindicate_func;
void *nmb_fddirxindicate_func;
void *nmb_ethrxdone_func;
void *nmb_txrxdone_func;
void *nmb_fddirxcond_func;
void *nmb_status_func;
void *nmb_statusdone_func;
void *nmb_tdcond_func;
void *nmb_querydone_func;
void *nmb_setdone_func;
void *nmb_wantxdone_func;
void *nmb_wanrx_func;
void *nmb_wanrxdone_func;
/*
* End of windows-specific portion of miniport block. Everything
* below is BSD-specific.
*/
struct ifnet *nmb_ifp;
uint8_t nmb_dummybuf[128];
device_object nmb_devobj;
ndis_config_parm nmb_replyparm;
int nmb_pciidx;
device_t nmb_dev;
ndis_resource_list *nmb_rlist;
ndis_status nmb_getstat;
ndis_status nmb_setstat;
vm_offset_t nmb_img;
TAILQ_ENTRY(ndis_miniport_block) link;
};
TAILQ_HEAD(nd_head, ndis_miniport_block);
typedef ndis_status (*ndis_init_handler)(ndis_status *, uint32_t *,
ndis_medium *, uint32_t, ndis_handle, ndis_handle);
typedef ndis_status (*ndis_queryinfo_handler)(ndis_handle, ndis_oid,
void *, uint32_t, uint32_t *, uint32_t *);
typedef ndis_status (*ndis_setinfo_handler)(ndis_handle, ndis_oid,
void *, uint32_t, uint32_t *, uint32_t *);
typedef ndis_status (*ndis_sendsingle_handler)(ndis_handle,
ndis_packet *, uint32_t);
typedef ndis_status (*ndis_sendmulti_handler)(ndis_handle,
ndis_packet **, uint32_t);
typedef void (*ndis_isr_handler)(uint8_t *, uint8_t *, ndis_handle);
typedef void (*ndis_interrupt_handler)(ndis_handle);
typedef int (*ndis_reset_handler)(uint8_t *, ndis_handle);
typedef void (*ndis_halt_handler)(ndis_handle);
typedef void (*ndis_return_handler)(ndis_handle, ndis_packet *);
typedef void (*ndis_enable_interrupts_handler)(ndis_handle);
typedef void (*ndis_disable_interrupts_handler)(ndis_handle);
typedef void (*ndis_shutdown_handler)(void *);
typedef void (*ndis_allocdone_handler)(ndis_handle, void *,
ndis_physaddr *, uint32_t, void *);
typedef uint8_t (*ndis_checkforhang_handler)(ndis_handle);
typedef __stdcall ndis_status (*driver_entry)(void *, unicode_string *);
extern image_patch_table ndis_functbl[];
#define NDIS_TASKQUEUE 1
#define NDIS_SWI 2
#define NDIS_PSTATE_RUNNING 1
#define NDIS_PSTATE_SLEEPING 2
#define NdisQueryPacket(p, pbufcnt, bufcnt, firstbuf, plen) \
do { \
if ((firstbuf) != NULL) { \
ndis_buffer **_first; \
_first = firstbuf; \
*(_first) = (p)->np_private.npp_head; \
} \
if ((plen) || (bufcnt) || (pbufcnt)) { \
if ((p)->np_private.npp_validcounts == FALSE) { \
ndis_buffer *tmp; \
unsigned int tlen = 0, pcnt = 0; \
unsigned int add = 0; \
unsigned int pktlen, off; \
\
tmp = (p)->np_private.npp_head; \
while (tmp != NULL) { \
off = MmGetMdlByteOffset(tmp); \
pktlen = MmGetMdlByteCount(tmp);\
tlen += pktlen; \
pcnt += \
NDIS_BUFFER_TO_SPAN_PAGES(tmp); \
add++; \
tmp = tmp->mdl_next; \
} \
(p)->np_private.npp_count = add; \
(p)->np_private.npp_totlen = tlen; \
(p)->np_private.npp_physcnt = pcnt; \
(p)->np_private.npp_validcounts = TRUE; \
} \
if (pbufcnt) { \
unsigned int *_pbufcnt; \
_pbufcnt = (pbufcnt); \
*(_pbufcnt) = (p)->np_private.npp_physcnt; \
} \
if (bufcnt) { \
unsigned int *_bufcnt; \
_bufcnt = (bufcnt); \
*(_bufcnt) = (p)->np_private.npp_count; \
} \
if (plen) { \
unsigned int *_plen; \
_plen = (plen); \
*(_plen) = (p)->np_private.npp_totlen; \
} \
} \
} while (0)
__BEGIN_DECLS
extern int ndis_libinit(void);
extern int ndis_libfini(void);
extern int ndis_ascii_to_unicode(char *, uint16_t **);
extern int ndis_unicode_to_ascii(uint16_t *, int, char **);
extern int ndis_load_driver(vm_offset_t, void *);
extern int ndis_unload_driver(void *);
extern int ndis_mtop(struct mbuf *, ndis_packet **);
extern int ndis_ptom(struct mbuf **, ndis_packet *);
extern int ndis_get_info(void *, ndis_oid, void *, int *);
extern int ndis_set_info(void *, ndis_oid, void *, int *);
extern int ndis_get_supported_oids(void *, ndis_oid **, int *);
extern int ndis_send_packets(void *, ndis_packet **, int);
extern int ndis_send_packet(void *, ndis_packet *);
extern int ndis_convert_res(void *);
extern int ndis_alloc_amem(void *);
extern void ndis_free_amem(void *);
extern void ndis_free_packet(ndis_packet *);
extern void ndis_free_bufs(ndis_buffer *);
extern int ndis_reset_nic(void *);
extern int ndis_halt_nic(void *);
extern int ndis_shutdown_nic(void *);
extern int ndis_init_nic(void *);
extern int ndis_isr(void *, int *, int *);
extern void ndis_return_packet(void *, void *);
extern void ndis_enable_intr(void *);
extern void ndis_disable_intr(void *);
extern int ndis_init_dma(void *);
extern int ndis_destroy_dma(void *);
extern int ndis_create_sysctls(void *);
extern int ndis_add_sysctl(void *, char *, char *, char *, int);
extern int ndis_flush_sysctls(void *);
extern int ndis_sched(void (*)(void *), void *, int);
extern int ndis_unsched(void (*)(void *), void *, int);
extern int ndis_thsuspend(struct proc *, struct mtx *, int);
extern void ndis_thresume(struct proc *);
extern int ndis_strcasecmp(const char *, const char *);
extern int ndis_strncasecmp(const char *, const char *, size_t);
__stdcall extern uint32_t NdisAddDevice(driver_object *, device_object *);
__stdcall extern void NdisAllocatePacketPool(ndis_status *,
ndis_handle *, uint32_t, uint32_t);
__stdcall extern void NdisAllocatePacketPoolEx(ndis_status *,
ndis_handle *, uint32_t, uint32_t, uint32_t);
__stdcall extern uint32_t NdisPacketPoolUsage(ndis_handle);
__stdcall extern void NdisFreePacketPool(ndis_handle);
__stdcall extern void NdisAllocatePacket(ndis_status *,
ndis_packet **, ndis_handle);
__stdcall extern void NdisFreePacket(ndis_packet *);
__END_DECLS
#endif /* _NDIS_VAR_H_ */
Reference in New Issue View Git Blame Copy Permalink