15,10 → 15,12 |
;; ;; |
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
|
format MS COFF |
format PE DLL native |
entry START |
|
API_VERSION = 0x01000100 |
DRIVER_VERSION = 5 |
CURRENT_API = 0x0200 |
COMPATIBLE_API = 0x0100 |
API_VERSION = (COMPATIBLE_API shl 16) + CURRENT_API |
|
MAX_DEVICES = 16 |
|
30,21 → 32,17 |
RX_MXDMA = 7 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=unlimited |
RXFTH = 7 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=no threshold |
|
DEBUG = 1 |
__DEBUG__ = 1 |
__DEBUG_LEVEL__ = 2 ; 1 = verbose, 2 = errors only |
|
section '.flat' readable writable executable |
|
include '../proc32.inc' |
include '../struct.inc' |
include '../macros.inc' |
include '../proc32.inc' |
include '../imports.inc' |
include '../fdo.inc' |
include '../netdrv.inc' |
include '../netdrv_pe.inc' |
|
public START |
public service_proc |
public version |
|
REG_IDR0 = 0x00 |
REG_MAR0 = 0x08 ; multicast filter register 0 |
REG_MAR4 = 0x0c ; multicast filter register 4 |
137,7 → 135,6 |
(1 shl BIT_AM) ; Accept multicast packets |
|
RX_BUFFER_SIZE = (8192 shl RBLEN);+16+1500 |
MAX_ETH_FRAME_SIZE = 1514 |
NUM_TX_DESC = 4 ; not user selectable |
|
EE_93C46_REG_ETH_ID = 7 ; MAC offset |
189,8 → 186,6 |
ISR_TIMEOUT or \ |
ISR_SERR |
|
|
|
TSR_OWN = 1 shl 13 |
TSR_TUN = 1 shl 14 |
TSR_TOK = 1 shl 15 |
201,34 → 196,25 |
TSR_CRS = 1 shl 31 |
|
|
virtual at ebx |
struct device ETH_DEVICE |
|
device: |
io_addr dd ? |
pci_bus dd ? |
pci_dev dd ? |
irq_line db ? |
rb 3 ; align 4 |
|
ETH_DEVICE |
rx_buffer dd ? |
rx_data_offset dd ? |
curr_tx_desc db ? |
hw_ver_id db ? |
rb 2 ; align 4 |
|
.rx_buffer dd ? |
TX_DESC rd NUM_TX_DESC |
|
.rx_data_offset dd ? |
.io_addr dd ? |
ends |
|
.curr_tx_desc db ? |
.pci_bus dd ? |
.pci_dev dd ? |
.irq_line db ? |
.hw_ver_id db ? |
|
db ? ; align 4 |
.TX_DESC rd NUM_TX_DESC |
|
.size = $ - device |
|
end virtual |
|
|
|
section '.flat' code readable align 16 |
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
;; ;; |
;; proc START ;; |
236,20 → 222,16 |
;; (standard driver proc) ;; |
;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
|
align 4 |
proc START stdcall, state:dword |
proc START c, reason:dword, cmdline:dword |
|
cmp [state], 1 |
jne .exit |
cmp [reason], DRV_ENTRY |
jne .fail |
|
.entry: |
|
DEBUGF 2, "Loading driver\n" |
stdcall RegService, my_service, service_proc |
invoke RegService, my_service, service_proc |
ret |
|
.fail: |
.exit: |
xor eax, eax |
ret |
|
263,7 → 245,6 |
;; (standard driver proc) ;; |
;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
|
align 4 |
proc service_proc stdcall, ioctl:dword |
|
mov edx, [ioctl] |
304,9 → 285,9 |
mov ax, [eax+1] ; get the pci bus and device numbers |
.nextdevice: |
mov ebx, [esi] |
cmp al, byte[device.pci_bus] |
cmp al, byte[ebx + device.pci_bus] |
jne @f |
cmp ah, byte[device.pci_dev] |
cmp ah, byte[ebx + device.pci_dev] |
je .find_devicenum ; Device is already loaded, let's find it's device number |
@@: |
add esi, 4 |
318,40 → 299,42 |
cmp [devices], MAX_DEVICES ; First check if the driver can handle one more card |
jae .fail |
|
allocate_and_clear ebx, device.size, .fail ; Allocate the buffer for device structure |
allocate_and_clear ebx, sizeof.device, .fail ; Allocate the buffer for device structure |
|
; Fill in the direct call addresses into the struct |
|
mov [device.reset], reset |
mov [device.transmit], transmit |
mov [device.unload], unload |
mov [device.name], my_service |
mov [ebx + device.reset], reset |
mov [ebx + device.transmit], transmit |
mov [ebx + device.unload], unload |
mov [ebx + device.name], my_service |
|
; save the pci bus and device numbers |
|
mov eax, [edx + IOCTL.input] |
movzx ecx, byte[eax+1] |
mov [device.pci_bus], ecx |
mov [ebx + device.pci_bus], ecx |
movzx ecx, byte[eax+2] |
mov [device.pci_dev], ecx |
mov [ebx + device.pci_dev], ecx |
|
; Now, it's time to find the base io addres of the PCI device |
|
PCI_find_io |
stdcall PCI_find_io, [ebx + device.pci_bus], [ebx + device.pci_dev] |
mov [ebx + device.io_addr], eax |
|
; We've found the io address, find IRQ now |
|
PCI_find_irq |
invoke PciRead8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.interrupt_line |
mov [ebx + device.irq_line], al |
|
DEBUGF 1, "Hooking into device, dev:%x, bus:%x, irq:%x, I/O addr:%x\n",\ |
[device.pci_dev]:1,[device.pci_bus]:1,[device.irq_line]:1,[device.io_addr]:4 |
[ebx + device.pci_dev]:1,[ebx + device.pci_bus]:1,[ebx + device.irq_line]:1,[ebx + device.io_addr]:4 |
|
; Allocate the receive buffer |
|
stdcall CreateRingBuffer, dword (RX_BUFFER_SIZE), dword PG_SW |
invoke CreateRingBuffer, dword (RX_BUFFER_SIZE), dword PG_SW |
test eax, eax |
jz .err |
mov [device.rx_buffer], eax |
mov [ebx + device.rx_buffer], eax |
|
; Ok, the eth_device structure is ready, let's probe the device |
|
367,8 → 350,8 |
test eax, eax |
jnz .destroy |
|
mov [device.type], NET_TYPE_ETH |
call NetRegDev |
mov [ebx + device.type], NET_TYPE_ETH |
invoke NetRegDev |
|
cmp eax, -1 |
je .destroy |
379,7 → 362,7 |
|
.find_devicenum: |
DEBUGF 1, "Trying to find device number of already registered device\n" |
call NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
invoke NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
; into a device number in edi |
mov eax, edi ; Application wants it in eax instead |
DEBUGF 1, "Kernel says: %u\n", eax |
393,8 → 376,8 |
|
.err: |
DEBUGF 2, "Error, removing all data !\n" |
stdcall KernelFree, [device.rx_buffer] |
stdcall KernelFree, ebx |
invoke KernelFree, [ebx + device.rx_buffer] |
invoke KernelFree, ebx |
|
.fail: |
or eax, -1 |
435,11 → 418,14 |
probe: |
DEBUGF 1, "Probing\n" |
|
PCI_make_bus_master |
; Make the device a bus master |
invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command |
or al, PCI_CMD_MASTER |
invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command, eax |
|
; get chip version |
set_io 0 |
set_io REG_TXCONFIG + 2 |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_TXCONFIG + 2 |
in ax, dx |
shr ah, 2 |
shr ax, 6 |
458,28 → 444,28 |
cmp ecx, 8 |
ja .unknown |
|
mov [device.hw_ver_id], cl |
mov [ebx + device.hw_ver_id], cl |
|
mov ecx, [crosslist+ecx*4] |
mov [device.name], ecx |
mov [ebx + device.name], ecx |
|
DEBUGF 1, "Chip version: %s\n", ecx |
|
; wake up the chip |
set_io 0 |
set_io REG_HLTCLK |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_HLTCLK |
mov al, 'R' ; run the clock |
out dx, al |
|
; unlock config and BMCR registers |
set_io REG_9346CR |
set_io [ebx + device.io_addr], REG_9346CR |
mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0) |
out dx, al |
|
; enable power management |
set_io REG_CONFIG1 |
set_io [ebx + device.io_addr], REG_CONFIG1 |
in al, dx |
cmp [device.hw_ver_id], IDX_RTL8139B |
cmp [ebx + device.hw_ver_id], IDX_RTL8139B |
jae .new_chip |
; wake up older chips |
and al, not ((1 shl BIT_SLEEP) or (1 shl BIT_PWRDWN)) |
495,7 → 481,7 |
and al, not (1 shl BIT_LWACT) |
out dx, al |
|
set_io REG_CONFIG4 |
set_io [ebx + device.io_addr], REG_CONFIG4 |
in al, dx |
and al, not (1 shl BIT_LWPTN) |
out dx, al |
503,8 → 489,8 |
; lock config and BMCR registers |
.finish_wake_up: |
xor al, al |
set_io 0 |
set_io REG_9346CR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_9346CR |
out dx, al |
DEBUGF 1, "probing done!\n" |
|
523,20 → 509,20 |
DEBUGF 1, "Reset\n" |
|
; attach int handler |
movzx eax, [device.irq_line] |
movzx eax, [ebx + device.irq_line] |
DEBUGF 1, "Attaching int handler to irq %x\n", eax:1 |
stdcall AttachIntHandler, eax, int_handler, dword 0 |
invoke AttachIntHandler, eax, int_handler, ebx |
test eax, eax |
jnz @f |
DEBUGF 2, "Could not attach int handler!\n" |
; or eax, -1 |
; ret |
or eax, -1 |
ret |
@@: |
|
; reset chip |
DEBUGF 1, "Resetting chip\n" |
set_io 0 |
set_io REG_COMMAND |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_COMMAND |
mov al, 1 shl BIT_RST |
out dx, al |
mov cx, 1000 ; wait no longer for the reset |
553,42 → 539,42 |
call read_mac |
|
; unlock config and BMCR registers |
set_io 0 |
set_io REG_9346CR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_9346CR |
mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0) |
out dx, al |
|
; initialize multicast registers (no filtering) |
mov eax, 0xffffffff |
set_io REG_MAR0 |
set_io [ebx + device.io_addr], REG_MAR0 |
out dx, eax |
set_io REG_MAR4 |
set_io [ebx + device.io_addr], REG_MAR4 |
out dx, eax |
|
; enable Rx/Tx |
mov al, (1 shl BIT_RE) or (1 shl BIT_TE) |
set_io REG_COMMAND |
set_io [ebx + device.io_addr], REG_COMMAND |
out dx, al |
|
; Rxbuffer size, unlimited dma burst, no wrapping, no rx threshold |
; accept broadcast packets, accept physical match packets |
mov eax, RX_CONFIG |
set_io REG_RXCONFIG |
set_io [ebx + device.io_addr], REG_RXCONFIG |
out dx, eax |
|
; 1024 bytes DMA burst, total retries = 16 + 8 * 16 = 144 |
mov eax, (TX_MXDMA shl BIT_TX_MXDMA) or (TXRR shl BIT_TXRR) or BIT_IFG1 or BIT_IFG0 |
set_io REG_TXCONFIG |
set_io [ebx + device.io_addr], REG_TXCONFIG |
out dx, eax |
|
; enable auto negotiation |
set_io REG_BMCR |
set_io [ebx + device.io_addr], REG_BMCR |
in ax, dx |
or ax, (1 shl BIT_ANE) |
out dx, ax |
|
; set auto negotiation advertisement |
set_io REG_ANAR |
set_io [ebx + device.io_addr], REG_ANAR |
in ax, dx |
or ax, (1 shl BIT_SELECTOR) or (1 shl BIT_10) or (1 shl BIT_10FD) or (1 shl BIT_TX) or (1 shl BIT_TXFD) |
out dx, ax |
595,41 → 581,41 |
|
; lock config and BMCR registers |
xor eax, eax |
set_io REG_9346CR |
set_io [ebx + device.io_addr], REG_9346CR |
out dx, al |
|
; init RX/TX pointers |
mov [device.rx_data_offset], eax |
mov [device.curr_tx_desc], al |
; set_io REG_CAPR |
mov [ebx + device.rx_data_offset], eax |
mov [ebx + device.curr_tx_desc], al |
; set_io [ebx + device.io_addr], REG_CAPR |
; out dx, ax |
|
; clear packet/byte counters |
lea edi, [device.bytes_tx] |
lea edi, [ebx + device.bytes_tx] |
mov ecx, 6 |
rep stosd |
|
; clear missing packet counter |
set_io REG_MPC |
set_io [ebx + device.io_addr], REG_MPC |
out dx, eax |
|
; set RxBuffer address, init RX buffer offset |
mov eax, [device.rx_buffer] |
mov eax, [ebx + device.rx_buffer] |
mov dword[eax], 0 ; clear receive flags for first packet (really needed??) |
DEBUGF 1, "RX buffer virtual addr=0x%x\n", eax |
GetRealAddr |
invoke GetPhysAddr |
DEBUGF 1, "RX buffer physical addr=0x%x\n", eax |
set_io REG_RBSTART |
set_io [ebx + device.io_addr], REG_RBSTART |
out dx, eax |
|
; enable interrupts |
set_io 0 |
set_io REG_IMR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_IMR |
mov ax, INTERRUPT_MASK |
out dx, ax |
|
; Set the mtu, kernel will be able to send now |
mov [device.mtu], 1514 |
mov [ebx + device.mtu], 1514 |
|
call cable |
|
647,24 → 633,28 |
;; pointer to device structure in ebx ;; |
;; ;; |
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
align 4 |
transmit: |
DEBUGF 1, "Transmitting packet, buffer:%x, size:%u\n", [esp+4], [esp+8] |
mov eax, [esp+4] |
|
proc transmit stdcall bufferptr, buffersize |
|
pushf |
cli |
|
DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [buffersize] |
mov eax, [bufferptr] |
DEBUGF 1, "To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
[eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
[eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
[eax+13]:2,[eax+12]:2 |
|
cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
cmp [buffersize], 1514 |
ja .fail |
cmp dword [esp+8], 60 |
cmp [buffersize], 60 |
jb .fail |
|
; check if we own the current discriptor |
set_io 0 |
set_io REG_TSD0 |
movzx ecx, [device.curr_tx_desc] |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_TSD0 |
movzx ecx, [ebx + device.curr_tx_desc] |
shl ecx, 2 |
add edx, ecx |
in eax, dx |
673,31 → 663,32 |
|
.send_packet: |
; get next descriptor |
inc [device.curr_tx_desc] |
and [device.curr_tx_desc], NUM_TX_DESC-1 |
inc [ebx + device.curr_tx_desc] |
and [ebx + device.curr_tx_desc], NUM_TX_DESC-1 |
|
; Update stats |
inc [device.packets_tx] |
mov eax, [esp+8] |
add dword [device.bytes_tx], eax |
adc dword [device.bytes_tx+4], 0 |
inc [ebx + device.packets_tx] |
mov eax, [buffersize] |
add dword [ebx + device.bytes_tx], eax |
adc dword [ebx + device.bytes_tx+4], 0 |
|
; Set the buffer address |
set_io REG_TSAD0 |
mov eax, [esp+4] |
mov [device.TX_DESC+ecx], eax |
GetRealAddr |
set_io [ebx + device.io_addr], REG_TSAD0 |
mov eax, [bufferptr] |
mov [ebx + device.TX_DESC+ecx], eax |
invoke GetPhysAddr |
out dx, eax |
|
; And the size of the buffer |
set_io REG_TSD0 |
mov eax, [esp+8] |
set_io [ebx + device.io_addr], REG_TSD0 |
mov eax, [buffersize] |
or eax, (ERTXTH shl BIT_ERTXTH) ; Early threshold |
out dx, eax |
|
DEBUGF 1, "Packet Sent!\n" |
xor eax, eax |
ret 8 |
popf |
ret |
|
.wait_to_send: |
DEBUGF 1, "Waiting for timeout\n" |
704,7 → 695,7 |
|
push edx |
mov esi, 30 |
stdcall Sleep |
invoke Sleep |
pop edx |
|
in ax, dx |
719,14 → 710,17 |
|
.fail: |
DEBUGF 2, "transmit failed!\n" |
stdcall KernelFree, [esp+4] |
invoke KernelFree, [bufferptr] |
popf |
or eax, -1 |
ret 8 |
ret |
|
endp |
|
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;; |
;; ;; |
;; Interrupt handler ;; |
748,8 → 742,8 |
.nextdevice: |
mov ebx, [esi] |
|
set_io 0 |
set_io REG_ISR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_ISR |
in ax, dx ; Get interrupt status |
out dx, ax ; send it back to ACK |
test ax, ax |
776,8 → 770,8 |
push ax |
|
.receive: |
set_io 0 |
set_io REG_COMMAND |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_COMMAND |
in al, dx |
test al, BUFE ; test if RX buffer is empty |
jnz .finish |
784,8 → 778,8 |
|
DEBUGF 1, "RX:\n" |
|
mov eax, [device.rx_buffer] |
add eax, [device.rx_data_offset] |
mov eax, [ebx + device.rx_buffer] |
add eax, [ebx + device.rx_data_offset] |
test byte [eax], (1 shl BIT_ROK) ; check if packet is ok |
jz .reset_rx |
|
794,14 → 788,14 |
sub cx, 4 ; don't copy CRC |
|
; Update stats |
add dword [device.bytes_rx], ecx |
adc dword [device.bytes_rx + 4], 0 |
inc [device.packets_rx] |
add dword [ebx + device.bytes_rx], ecx |
adc dword [ebx + device.bytes_rx + 4], 0 |
inc [ebx + device.packets_rx] |
|
DEBUGF 1, "Received %u bytes\n", ecx |
|
push ebx eax ecx |
stdcall KernelAlloc, ecx ; Allocate a buffer to put packet into |
invoke KernelAlloc, ecx ; Allocate a buffer to put packet into |
pop ecx |
test eax, eax ; Test if we allocated succesfully |
jz .abort |
827,13 → 821,13 |
rep movsd |
.nd: |
|
jmp Eth_input ; Send it to kernel |
jmp [Eth_input] ; Send it to kernel |
|
.abort: |
pop eax ebx |
; update eth_data_start_offset |
movzx eax, word [eax+2] ; packet length |
add eax, [device.rx_data_offset] |
add eax, [ebx + device.rx_data_offset] |
add eax, 4+3 ; packet header is 4 bytes long + dword alignment |
and eax, not 3 ; dword alignment |
|
842,11 → 836,11 |
DEBUGF 1, "Wrapping\n" |
sub eax, RX_BUFFER_SIZE |
.no_wrap: |
mov [device.rx_data_offset], eax |
mov [ebx + device.rx_data_offset], eax |
DEBUGF 1, "New RX ptr: %d\n", eax |
|
set_io 0 |
set_io REG_CAPR ; update 'Current Address of Packet Read register' |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_CAPR ; update 'Current Address of Packet Read register' |
sub eax, 0x10 ; value 0x10 is a constant for CAPR |
out dx, ax |
|
889,8 → 883,8 |
push ax |
mov ecx, (NUM_TX_DESC-1)*4 |
.txdescloop: |
set_io 0 |
set_io REG_TSD0 |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_TSD0 |
add edx, ecx |
in eax, dx |
|
897,7 → 891,7 |
test eax, TSR_OWN ; DMA operation completed |
jz .notthisone |
|
cmp [device.TX_DESC+ecx], 0 |
cmp [ebx + device.TX_DESC+ecx], 0 |
je .notthisone |
|
DEBUGF 1, "TSD: 0x%x\n", eax |
927,11 → 921,11 |
DEBUGF 1, "TX: Transmit OK!\n" |
|
.no_tok: |
DEBUGF 1, "free transmit buffer 0x%x\n", [device.TX_DESC+ecx]:8 |
DEBUGF 1, "free transmit buffer 0x%x\n", [ebx + device.TX_DESC+ecx]:8 |
push ecx ebx |
stdcall KernelFree, [device.TX_DESC+ecx] |
invoke KernelFree, [ebx + device.TX_DESC+ecx] |
pop ebx ecx |
mov [device.TX_DESC+ecx], 0 |
mov [ebx + device.TX_DESC+ecx], 0 |
|
.notthisone: |
sub ecx, 4 |
947,8 → 941,8 |
push ax |
DEBUGF 2, "RX:buffer overflow!\n" |
|
set_io 0 |
set_io REG_ISR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_ISR |
mov ax, ISR_FIFOOVW or ISR_RXOVW |
out dx, ax |
pop ax |
972,8 → 966,8 |
push ax |
DEBUGF 2, "RX fifo overflow!\n" |
|
set_io 0 |
set_io REG_ISR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_ISR |
mov ax, ISR_FIFOOVW or ISR_RXOVW |
out dx, ax |
pop ax |
1008,8 → 1002,8 |
cable: |
DEBUGF 1, "Checking link status:\n" |
|
set_io 0 |
set_io REG_MSR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_MSR |
in al, dx |
|
test al, 1 shl 2 ; 0 = link ok 1 = link fail |
1019,22 → 1013,22 |
jnz .10mbps |
|
.100mbps: |
mov [device.state], ETH_LINK_100M |
call NetLinkChanged |
mov [ebx + device.state], ETH_LINK_100M |
invoke NetLinkChanged |
DEBUGF 2, "link changed to 100 mbit\n" |
|
ret |
|
.10mbps: |
mov [device.state], ETH_LINK_10M |
call NetLinkChanged |
mov [ebx + device.state], ETH_LINK_10M |
invoke NetLinkChanged |
DEBUGF 2, "link changed to 10 mbit\n" |
|
ret |
|
.notconnected: |
mov [device.state], ETH_LINK_DOWN |
call NetLinkChanged |
mov [ebx + device.state], ETH_LINK_DOWN |
invoke NetLinkChanged |
DEBUGF 2, "no link\n" |
|
ret |
1053,36 → 1047,36 |
DEBUGF 1, "Writing MAC\n" |
|
; disable all in command registers |
set_io 0 |
set_io REG_9346CR |
set_io [ebx + device.io_addr], 0 |
set_io [ebx + device.io_addr], REG_9346CR |
xor eax, eax |
out dx, al |
|
set_io REG_IMR |
set_io [ebx + device.io_addr], REG_IMR |
xor eax, eax |
out dx, ax |
|
set_io REG_ISR |
set_io [ebx + device.io_addr], REG_ISR |
mov eax, -1 |
out dx, ax |
|
; enable writing |
set_io REG_9346CR |
set_io [ebx + device.io_addr], REG_9346CR |
mov eax, REG_9346CR_WE |
out dx, al |
|
; write the mac ... |
set_io REG_IDR0 |
set_io [ebx + device.io_addr], REG_IDR0 |
pop eax |
out dx, eax |
|
set_io REG_IDR0+4 |
set_io [ebx + device.io_addr], REG_IDR0+4 |
xor eax, eax |
pop ax |
out dx, eax |
|
; disable writing |
set_io REG_9346CR |
set_io [ebx + device.io_addr], REG_9346CR |
xor eax, eax |
out dx, al |
|
1100,8 → 1094,8 |
read_mac: |
DEBUGF 1, "Reading MAC:\n" |
|
set_io 0 |
lea edi, [device.mac] |
set_io [ebx + device.io_addr], 0 |
lea edi, [ebx + device.mac] |
in eax, dx |
stosd |
add edx, 4 |
1115,11 → 1109,11 |
|
; End of code |
|
section '.data' data readable writable align 16 ; place all uninitialized data place here |
align 4 ; Place all initialised data here |
data fixups |
end data |
|
devices dd 0 |
version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF) |
include '../peimport.inc' |
|
my_service db 'RTL8139',0 ; max 16 chars include zero |
|
device_1 db 'Realtek 8139',0 |
1158,5 → 1152,7 |
|
include_debug_strings ; All data wich FDO uses will be included here |
|
align 4 |
devices dd 0 |
device_list rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |
|