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Removed old netdrv.inc and pci.inc, replaced with newer, better versions.

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git-svn-id: svn://kolibrios.org@5074 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr
2014-08-31 14:09:14 +00:00
parent 48b7151d43
commit bb295aca38
20 changed files with 316 additions and 598 deletions
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280
drivers/netdrv.inc
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@@ -1,150 +1,130 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2014. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; GNU GENERAL PUBLIC LICENSE ;;
;; Version 2, June 1991 ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; This macro will prepend driver name to all debug output through DEBUGF macro
; The driver name is taken from my_service label
if defined my_service
macro DEBUGF _level,_format, [args] {
common DEBUGF _level, "%s: " # _format, my_service, args
}
end if
include 'pci.inc'
include 'mii.inc'
; Kernel variables
PAGESIZE = 4096
; network driver types
NET_TYPE_ETH = 1
NET_TYPE_SLIP = 2
; link state
ETH_LINK_DOWN = 0 ; Link is down
ETH_LINK_UNKOWN = 1b ; There could be an active link
ETH_LINK_FD = 10b ; full duplex flag
ETH_LINK_10M = 100b ; 10 mbit
ETH_LINK_100M = 1000b ; 100 mbit
ETH_LINK_1G = 10000b ; gigabit
LAST_IO = 0
macro set_io addr {
if addr = 0
mov edx, [device.io_addr]
else if addr = LAST_IO
else
add edx, addr - LAST_IO
end if
LAST_IO = addr
}
macro allocate_and_clear dest, size, err {
; We need to allocate at least 8 pages, if we want a continuous memory in ram
push edx
if (size < 8*4096) & (size > 4096)
stdcall KernelAlloc, 8*4096
else
stdcall KernelAlloc, size
end if
pop edx
test eax, eax
jz err
mov dest, eax ; Save the address to it into the device struct
mov edi, eax ; look at last part of code!
; Release the unused pages (if any)
if (size < 8*4096) & (size > 4096)
add eax, (size/4096+1)*4096
mov ecx, 8-(size/4096+1)
push edx
call ReleasePages
pop edx
end if
; Clear the allocated buffer
mov ecx, size/4 ; divide by 4 because of DWORD
xor eax, eax
rep stosd
if (size - size/4*4)
mov ecx, size - size/4*4
rep stosb
end if
}
if used null_op
align 4
null_op:
or eax, -1
ret
end if
macro GetRealAddr { ; input and output is eax
push ax
call GetPgAddr
and word[esp], PAGESIZE - 1
or ax, word[esp]
inc esp
inc esp
}
macro NET_DEVICE {
.type dd ? ; Type field
.mtu dd ? ; Maximal Transmission Unit
.name dd ? ; Ptr to 0 terminated string
.unload dd ? ; Ptrs to driver functions
.reset dd ? ;
.transmit dd ? ;
.bytes_tx dq ? ; Statistics, updated by the driver
.bytes_rx dq ? ;
.packets_tx dd ? ;
.packets_rx dd ? ;
.state dd ? ; link state (0 = no link)
.hwacc dd ? ; bitmask stating enabled HW accelerations
.end:
}
macro ETH_DEVICE {
NET_DEVICE
.mac dp ?
dw ? ; qword alignment
}
macro SLIP_DEVICE {
NET_DEVICE
}
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2014. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; GNU GENERAL PUBLIC LICENSE ;;
;; Version 2, June 1991 ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; This macro will prepend driver name to all debug output through DEBUGF macro
; The driver name is taken from my_service label
if defined my_service
macro DEBUGF _level,_format, [args] {
common DEBUGF _level, "%s: " # _format, my_service, args
}
end if
include 'pci.inc'
include 'mii.inc'
; Kernel variables
PAGESIZE = 4096
; Network driver types
NET_TYPE_ETH = 1
NET_TYPE_SLIP = 2
; Link state
ETH_LINK_DOWN = 0 ; Link is down
ETH_LINK_UNKNOWN= 1b ; There could be an active link
ETH_LINK_FD = 10b ; full duplex flag
ETH_LINK_10M = 100b ; 10 mbit
ETH_LINK_100M = 1000b ; 100 mbit
ETH_LINK_1G = 1100b ; gigabit
; Macro to easily set i/o addresses to access device.
; In the beginning of a procedure (or ofter edx may have been destroyed),
; always use set_io with offset 0 to reset the variables.
LAST_IO = 0
macro set_io baseaddr, offset {
if offset = 0
mov edx, baseaddr
else if offset = LAST_IO
else
add edx, offset - LAST_IO
end if
LAST_IO = offset
}
; Macro to allocate a contiguous buffer in memory
; And initialise it to all zeros
; This macro will destroy eax, ecx and edi !
macro allocate_and_clear dest, size, err {
; We need to allocate at least 8 pages, if we want a contiguous area in ram
push edx
if (size < 8*4096) & (size > 4096)
invoke KernelAlloc, 8*4096
else
invoke KernelAlloc, size
end if
pop edx
test eax, eax
jz err
mov dest, eax
mov edi, eax ; look at last part of code!
; Release the unused pages (if any)
if (size < 8*4096) & (size > 4096)
add eax, (size/4096+1)*4096
mov ecx, 8-(size/4096+1)
push edx
invoke ReleasePages
pop edx
end if
; Clear the allocated buffer
mov ecx, size/4 ; divide by 4 because of DWORD
xor eax, eax
rep stosd
if (size - size/4*4)
mov ecx, size - size/4*4
rep stosb
end if
}
struct NET_DEVICE
type dd ? ; Type field
mtu dd ? ; Maximal Transmission Unit
name dd ? ; Ptr to 0 terminated string
unload dd ? ; Ptrs to driver functions
reset dd ? ;
transmit dd ? ;
bytes_tx dq ? ; Statistics, updated by the driver
bytes_rx dq ? ;
packets_tx dd ? ;
packets_rx dd ? ;
state dd ? ; link state (0 = no link)
hwacc dd ? ; bitmask stating enabled HW accelerations
ends
struct ETH_DEVICE NET_DEVICE
mac dp ?
dw ? ; qword alignment
ends