forked from KolibriOS/kolibrios
Fixed 3c59x driver to work with 3c900b-tpo cards
git-svn-id: svn://kolibrios.org@1521 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr
parent
28fb09b79d
commit
55e0141343
@ -357,7 +357,6 @@ virtual at ebx
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.has_hwcksm db ?
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.preamble db ?
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.dn_list_ptr_cleared db ?
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.self_directed_packet rb 20
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.size = $ - device
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@ -473,12 +472,7 @@ proc service_proc stdcall, ioctl:dword
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cmp ecx, MAX_DEVICES ; First check if the driver can handle one more card
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jge .fail
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push edx
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stdcall KernelAlloc, dword device.size ; Allocate the buffer for eth_device structure
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pop edx
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test eax, eax
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jz .fail
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mov ebx, eax ; ebx is always used as a pointer to the structure (in driver, but also in kernel code)
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allocate_and_clear ebx, device.size, .fail ; Allocate the buffer for device structure
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; Fill in the direct call addresses into the struct
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@ -516,30 +510,26 @@ proc service_proc stdcall, ioctl:dword
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test word [hw_versions+2+ecx*4], IS_VORTEX
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jz .not_vortex
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mov eax, [VORTEX_DEVICES] ; Add the device structure to our device list
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mov [VORTEX_LIST+4*eax], ebx ; (IRQ handler uses this list to find device)
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inc [VORTEX_DEVICES] ;
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.register:
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mov [device.type], NET_TYPE_ETH
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call NetRegDev
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cmp eax, -1
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je .destroy
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call start
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call start_device
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ret
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.not_vortex:
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mov eax, [BOOMERANG_DEVICES] ; Add the device structure to our device list
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mov [BOOMERANG_LIST+4*eax], ebx ; (IRQ handler uses this list to find device)
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inc [BOOMERANG_DEVICES]
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call .register
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jmp .register
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; If the device was already loaded, find the device number and return it in eax
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@ -741,8 +731,8 @@ reset:
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call write_mac
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call rx_reset
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call tx_reset
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;<<<<<<<<<<<<<<
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set_io REG_COMMAND
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mov ax, SELECT_REGISTER_WINDOW + 1
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@ -768,6 +758,14 @@ reset:
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call set_rx_mode
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call set_active_port
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;>>>>>>>>>>
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call create_rx_ring
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call rx_reset
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call tx_reset
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;>>>>>>>>>>>>>>>>>>
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set_io 0
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set_io REG_COMMAND
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mov ax, RxEnable
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@ -803,7 +801,8 @@ reset:
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align 4
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start:
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start_device:
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DEBUGF 1,"Starting the device\n"
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set_io 0
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set_io REG_COMMAND
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@ -822,12 +821,13 @@ start:
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set_io REG_MEDIA_STATUS
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mov ecx, 20 ; wait for max 2s
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.link_detect_loop:
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mov esi, 10
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stdcall Sleep ; 100 ms
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mov esi, 100
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call Sleep ; 100 ms
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in ax, dx
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test ah, 1000b ; linkDetect
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jnz @f
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loop .link_detect_loop
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DEBUGF 1,"Link detect timed-out!\n"
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@@:
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; print link type
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@ -836,11 +836,12 @@ start:
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jz @f
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sub ax, 4
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@@:
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mov esi, [link_str+eax*4]
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DEBUGF 1,"Established Link type: %s\n", esi
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; enable interrupts
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set_io 0
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set_io REG_COMMAND
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mov ax, SELECT_REGISTER_WINDOW + 1
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out dx, ax
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@ -854,11 +855,6 @@ start:
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mov ax, SetIntrEnb + S_5_INTS
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out dx, ax
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set_io 0
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set_io REG_COMMAND
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mov ax, SELECT_REGISTER_WINDOW + 1
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ret
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@ -870,6 +866,8 @@ start:
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align 4
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set_rx_mode:
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DEBUGF 1,"Setting RX mode\n"
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set_io 0
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set_io REG_COMMAND
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@ -880,7 +878,6 @@ set_rx_mode:
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else
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mov ax, SetRxFilter + RxStation + RxBroadcast
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end if
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out dx, ax
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ret
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@ -905,7 +902,7 @@ set_rx_mode:
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align 4
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global_reset:
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DEBUGF 1,"Global reset: "
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DEBUGF 1,"Global reset..\n"
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; GlobalReset
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set_io 0
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@ -918,13 +915,12 @@ global_reset:
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.loop:
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in ax , dx
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test ah , 10000b ; check CmdInProgress
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; jz .finish
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loopz .loop
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;.finish:
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; DEBUGF 1,"Waiting for nic to boot..\n"
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DEBUGF 1,"Waiting for nic to boot..\n"
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; wait for 2 seconds for NIC to boot
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mov esi, 200
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stdcall Sleep ; 2 seconds
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mov esi, 2000
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call Sleep ; 2 seconds
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DEBUGF 1,"Ok!\n"
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@ -990,9 +986,24 @@ rx_reset:
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.loop:
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in ax, dx
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test ah, 10000b ; check CmdInProgress
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jz .done
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dec ecx
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jnz .loop
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.done:
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lea eax, [device.upd_buffer]
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mov [device.curr_upd], eax
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GetRealAddr
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set_io 0
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set_io REG_UP_LIST_PTR
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out dx, eax
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.rx_enable:
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ret
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align 4
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create_rx_ring:
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; create upd ring
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lea eax, [device.upd_buffer]
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GetRealAddr
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@ -1024,19 +1035,10 @@ rx_reset:
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dec ecx
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jnz .upd_loop
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lea eax, [device.upd_buffer]
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mov [device.curr_upd], eax
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GetRealAddr
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set_io 0
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set_io REG_UP_LIST_PTR
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out dx, eax
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.rx_enable:
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ret
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;---------------------------------------------------------------------------
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; Function
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; try_link_detect
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@ -1058,8 +1060,16 @@ try_link_detect:
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DEBUGF 1,"trying to detect link\n"
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; create self-directed packet
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stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet
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test eax, eax
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jz .fail
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pushd 20 ; Packet parameters for device.transmit
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push eax ;
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mov edi, eax
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lea esi, [device.mac]
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lea edi, [device.self_directed_packet]
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movsw
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movsd
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sub esi, 6
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@ -1069,9 +1079,6 @@ try_link_detect:
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stosw
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; download self-directed packet
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push 20
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lea eax, [device.self_directed_packet]
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push eax
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call [device.transmit]
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; switch to register window 4
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@ -1098,6 +1105,7 @@ try_link_detect:
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jmp .finish
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.link_detected:
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DEBUGF 1,"link detected!\n"
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setb al
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.finish:
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@ -1107,6 +1115,9 @@ try_link_detect:
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@@:
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ret
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.fail:
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ret
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;***************************************************************************
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@ -1116,7 +1127,7 @@ try_link_detect:
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; try_phy checks the auto-negotiation function
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; in the PHY at PHY index. It can also be extended to
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; include link detection for non-IEEE 802.3u
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; auto-negotiation devices, for instance the BCM5000.
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; auto-negotiation devices, for instance the BCM5000. ; TODO: BCM5000
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; Parameters
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; ah - PHY index
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; ebx - device stucture
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@ -1131,7 +1142,8 @@ try_link_detect:
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align 4
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try_phy:
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DEBUGF 1,"trying phy\n"
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DEBUGF 1,"PHY=%u\n", ah
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DEBUGF 1,"Detecting if device is auto-negotiation capable\n"
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mov al, REG_MII_BMCR
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push eax
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@ -1142,31 +1154,35 @@ try_phy:
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call mdio_write ; returns with window #4
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; wait for reset to complete
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mov esi, 200
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mov esi, 2000
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stdcall Sleep ; 2s
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mov eax, [esp]
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call mdio_read ; returns with window #4
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test ah , 0x80
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jnz .fail_finish
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jnz .fail1
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mov eax, [esp]
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; wait for a while after reset
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mov esi, 2
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mov esi, 20
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stdcall Sleep ; 20ms
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mov eax, [esp]
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mov al , REG_MII_BMSR
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call mdio_read ; returns with window #4
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test al , 1 ; extended capability supported?
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jz .no_ext_cap
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jz .fail2
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; auto-neg capable?
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test al , 1000b
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jz .fail_finish ; not auto-negotiation capable
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jz .fail2 ; not auto-negotiation capable
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DEBUGF 1,"Device is auto-negotiation capable\n"
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; auto-neg complete?
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test al , 100000b
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jnz .auto_neg_ok
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DEBUGF 1,"Restarting auto-negotiation\n"
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; restart auto-negotiation
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mov eax, [esp]
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mov al , REG_MII_ANAR
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@ -1182,16 +1198,18 @@ try_phy:
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or bh , 10010b ; restart auto-negotiation
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mov eax, [esp]
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call mdio_write ; returns with window #4
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mov esi, 400
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mov esi, 4000
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stdcall Sleep ; 4 seconds
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mov eax, [esp]
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mov al , REG_MII_BMSR
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call mdio_read ; returns with window #4
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test al , 100000b ; auto-neg complete?
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jnz .auto_neg_ok
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jmp .fail_finish
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jmp .fail3
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.auto_neg_ok:
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DEBUGF 1,"Auto-negotiation complete\n"
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; compare advertisement and link partner ability registers
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mov eax, [esp]
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mov al , REG_MII_ANAR
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@ -1221,13 +1239,26 @@ try_phy:
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jz .half_duplex
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or ax , 0x120 ; set full duplex and flow control
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.half_duplex:
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DEBUGF 1,"Using half-duplex\n"
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out dx , ax
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mov al , 1
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ret
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.no_ext_cap:
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; not yet implemented BCM5000
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.fail_finish:
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.fail1:
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DEBUGF 1,"reset failed!\n"
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pop eax
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xor al, al
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ret
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.fail2:
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DEBUGF 1,"This device is not auto-negotiation capable!\n"
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pop eax
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xor al, al
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ret
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.fail3:
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DEBUGF 1,"auto-negotiation reset failed!\n"
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pop eax
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xor al, al
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ret
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@ -1255,7 +1286,7 @@ try_phy:
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align 4
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try_mii:
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DEBUGF 1,"trying mii\n"
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DEBUGF 1,"trying to find MII PHY\n"
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; switch to register window 3
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set_io 0
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@ -1267,37 +1298,46 @@ try_mii:
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and eax, (1111b shl 20)
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cmp eax, (1000b shl 20) ; is auto-negotiation set?
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jne .mii_device
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; auto-negotiation is set
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DEBUGF 1,"auto-negotiation is set\n"
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; switch to register window 4
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set_io REG_COMMAND
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mov ax , SELECT_REGISTER_WINDOW+4
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out dx , ax
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; PHY==24 is the on-chip auto-negotiation logic
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; it supports only 10base-T and 100base-TX
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mov ah , 24
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call try_phy
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test al , al
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jz .fail_finish
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mov cl , 24
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jmp .check_preamble
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.mii_device:
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cmp eax, (0110b shl 20)
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jne .fail_finish
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set_io 0
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set_io REG_COMMAND
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mov ax , SELECT_REGISTER_WINDOW+4
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out dx , ax
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set_io REG_PHYSICAL_MGMT
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in ax , dx
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and al , (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_DATA)
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cmp al , (1 shl BIT_MGMT_DATA)
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je .search_for_phy
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xor al , al
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ret
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.search_for_phy:
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; search for PHY
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mov cx , 31
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.search_phy_loop:
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DEBUGF 1,"Searching the PHY\n"
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cmp cx , 24
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je .next_phy
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mov ah , cl ; ah = phy
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@ -1317,23 +1357,28 @@ try_mii:
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jnz .check_preamble
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.next_phy:
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loopw .search_phy_loop
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.fail_finish:
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xor al, al
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ret
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; epilog
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.check_preamble:
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DEBUGF 1,"Using PHY: %u\nChecking PreAmble\n", cl
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push eax ; eax contains the return value of try_phy
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; check hard coded preamble forcing
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movzx eax, [device.ver_id]
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test word [eax*4+hw_versions+2], EXTRA_PREAMBLE
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setnz [device.preamble] ; force preamble
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jnz .finish
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; check mii for preamble suppression
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mov ah, cl
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mov al, REG_MII_BMSR
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call mdio_read
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test al, 1000000b ; preamble suppression?
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setz [device.preamble] ; no
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.finish:
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pop eax
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ret
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@ -1384,9 +1429,16 @@ test_packet:
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call rx_reset
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call tx_reset
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; download a self-directed test packet
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; create self-directed packet
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stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet
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test eax, eax
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jz .fail
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pushd 20 ; Packet parameters for device.transmit
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push eax ;
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mov edi, eax
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lea esi, [device.mac]
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lea edi, [device.self_directed_packet]
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movsw
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movsd
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sub esi, 6
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@ -1395,14 +1447,12 @@ test_packet:
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mov ax , 0x0608
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stosw
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push 20
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lea eax, [device.self_directed_packet]
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push eax
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; download self-directed packet
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call [device.transmit]
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; wait for 2s
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mov esi, 200
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stdcall Sleep ; 2s
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mov esi, 2000
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call Sleep
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; check if self-directed packet is received
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mov eax, [device.packets_rx]
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@ -1420,6 +1470,7 @@ test_packet:
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in ax , dx
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and ax , not 0x120
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out dx , ax
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.fail:
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xor eax, eax
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.finish:
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@ -1468,6 +1519,7 @@ try_loopback:
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mov ax, (10b shl 11) ; EnableDcConverter
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out dx, ax
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.complete_loopback:
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mov cx, 2 ; give a port 3 chances to complete a loopback
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.next_try:
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push ecx
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@ -1475,10 +1527,12 @@ try_loopback:
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pop ecx
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test eax, eax
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loopzw .next_try
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.finish:
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xchg eax, [esp]
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test al, al
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jz .aui_finish
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; issue DisableDcConverter command
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set_io 0
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set_io REG_COMMAND
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@ -1509,13 +1563,14 @@ try_loopback:
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align 4
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set_active_port:
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DEBUGF 1,"Setting active port: "
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DEBUGF 1,"Trying to find the active port\n"
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; switch to register window 3
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set_io 0
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set_io REG_COMMAND
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mov ax, SELECT_REGISTER_WINDOW + 3
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out dx, ax
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|
||||
set_io REG_INTERNAL_CONFIG
|
||||
in eax, dx
|
||||
test eax, (1 shl 24) ; check if autoselect enable
|
||||
@ -1538,14 +1593,10 @@ set_active_port:
|
||||
jz .mii_device
|
||||
DEBUGF 1,"Using auto negotiation\n"
|
||||
ret
|
||||
.mii_device:
|
||||
|
||||
.mii_device:
|
||||
; switch to register window 3
|
||||
set_io 0
|
||||
set_io REG_COMMAND
|
||||
mov ax, SELECT_REGISTER_WINDOW+3
|
||||
out dx, ax
|
||||
|
||||
; check for off-chip mii device
|
||||
set_io REG_MEDIA_OPTIONS
|
||||
in ax, dx
|
||||
@ -1561,13 +1612,10 @@ set_active_port:
|
||||
jz .base_fx
|
||||
DEBUGF 1,"Using off-chip mii device\n"
|
||||
ret
|
||||
.base_fx:
|
||||
|
||||
.base_fx:
|
||||
; switch to register window 3
|
||||
set_io 0
|
||||
set_io REG_COMMAND
|
||||
mov ax, SELECT_REGISTER_WINDOW+3
|
||||
out dx, ax
|
||||
; check for 100BASE-FX
|
||||
set_io REG_MEDIA_OPTIONS
|
||||
in ax, dx ; read media option register
|
||||
@ -1583,13 +1631,10 @@ set_active_port:
|
||||
jz .aui_enable
|
||||
DEBUGF 1,"Using 100Base-FX\n"
|
||||
ret
|
||||
.aui_enable:
|
||||
|
||||
.aui_enable:
|
||||
; switch to register window 3
|
||||
set_io 0
|
||||
set_io REG_COMMAND
|
||||
mov ax, SELECT_REGISTER_WINDOW+3
|
||||
out dx, ax
|
||||
; check for 10Mbps AUI connector
|
||||
set_io REG_MEDIA_OPTIONS
|
||||
in ax, dx ; read media option register
|
||||
@ -1606,18 +1651,16 @@ set_active_port:
|
||||
jz .coax_available
|
||||
DEBUGF 1,"Using 10Mbps aui\n"
|
||||
ret
|
||||
.coax_available:
|
||||
|
||||
.coax_available:
|
||||
; switch to register window 3
|
||||
set_io 0
|
||||
set_io REG_COMMAND
|
||||
mov ax, SELECT_REGISTER_WINDOW+3
|
||||
out dx, ax
|
||||
; check for coaxial 10BASE-2 port
|
||||
set_io REG_MEDIA_OPTIONS
|
||||
in ax, dx ; read media option register
|
||||
test al, 10000b ; check 10BASE-2
|
||||
jz .set_first_available_media
|
||||
|
||||
set_io REG_INTERNAL_CONFIG
|
||||
in eax, dx
|
||||
and eax, not (1111b shl 20)
|
||||
@ -1629,8 +1672,9 @@ set_active_port:
|
||||
jz .set_first_available_media
|
||||
DEBUGF 1,"Using 10BASE-2 port\n"
|
||||
ret
|
||||
.set_first_available_media:
|
||||
|
||||
.set_first_available_media:
|
||||
DEBUGF 1,"Using the first available media\n"
|
||||
|
||||
;***************************************************************************
|
||||
; Function
|
||||
@ -1638,7 +1682,7 @@ set_active_port:
|
||||
; Description
|
||||
; sets the first available media
|
||||
; Parameters
|
||||
; ebp - io_addr
|
||||
; ebx - ptr to device struct
|
||||
; Return value
|
||||
; al - 0
|
||||
; al - 1
|
||||
@ -1650,23 +1694,26 @@ set_active_port:
|
||||
align 4
|
||||
set_available_media:
|
||||
|
||||
DEBUGF 1,"Using the first available media\n"
|
||||
|
||||
DEBUGF 1,"Setting the available media\n"
|
||||
; switch to register window 3
|
||||
set_io 0
|
||||
set_io REG_COMMAND
|
||||
mov ax, SELECT_REGISTER_WINDOW+3
|
||||
out dx, ax
|
||||
set_io REG_INTERNAL_CONFIG
|
||||
in eax, dx
|
||||
push eax
|
||||
|
||||
set_io REG_MEDIA_OPTIONS
|
||||
in ax, dx
|
||||
test al, 10b
|
||||
DEBUGF 1,"available media:%x\n", al
|
||||
mov cl, al
|
||||
|
||||
set_io REG_INTERNAL_CONFIG
|
||||
in eax, dx
|
||||
and eax, not (1111b shl 20) ; these bits hold the 'transceiver select' value
|
||||
|
||||
test cl, 10b ; baseTXAvailable
|
||||
jz @f
|
||||
; baseTXAvailable
|
||||
pop eax
|
||||
and eax, not (1111b shl 20)
|
||||
|
||||
DEBUGF 1,"base TX is available\n"
|
||||
or eax, (100b shl 20)
|
||||
if defined FORCE_FD
|
||||
mov word [device.mode], (1 shl 8)
|
||||
@ -1675,76 +1722,74 @@ else
|
||||
end if
|
||||
jmp .set_media
|
||||
@@:
|
||||
test al, 100b
|
||||
|
||||
test cl, 100b ; baseFXAvailable
|
||||
jz @f
|
||||
; baseFXAvailable
|
||||
pop eax
|
||||
and eax, not (1111b shl 20)
|
||||
|
||||
DEBUGF 1,"base FX is available\n"
|
||||
or eax, (101b shl 20)
|
||||
|
||||
mov word [device.mode], (1 shl 10)
|
||||
|
||||
jmp .set_media
|
||||
@@:
|
||||
test al, 1000000b
|
||||
|
||||
test cl, 1000000b ; miiDevice
|
||||
jz @f
|
||||
; miiDevice
|
||||
pop eax
|
||||
and eax, not (1111b shl 20)
|
||||
|
||||
DEBUGF 1,"mii-device is available\n"
|
||||
or eax, (0110b shl 20)
|
||||
|
||||
mov word [device.mode], (1 shl 13)
|
||||
|
||||
jmp .set_media
|
||||
@@:
|
||||
test al, 1000b
|
||||
|
||||
test cl, 1000b ; 10bTAvailable
|
||||
jz @f
|
||||
|
||||
DEBUGF 1,"10base-T is available\n"
|
||||
.set_default:
|
||||
; 10bTAvailable
|
||||
pop eax
|
||||
and eax, not (1111b shl 20)
|
||||
if FORCE_FD
|
||||
mov word [device.mode], (1 shl 6)
|
||||
else
|
||||
mov word [device.mode], (1 shl 5)
|
||||
end if ; FORCE_FD
|
||||
end if
|
||||
jmp .set_media
|
||||
@@:
|
||||
test al, 10000b
|
||||
|
||||
test cl, 10000b ; coaxAvailable
|
||||
jz @f
|
||||
; coaxAvailable
|
||||
|
||||
DEBUGF 1,"coax is available\n"
|
||||
push eax
|
||||
set_io REG_COMMAND
|
||||
mov ax, (10b shl 11) ; EnableDcConverter
|
||||
out dx, ax
|
||||
pop eax
|
||||
and eax, not (1111b shl 20)
|
||||
|
||||
or eax, (11b shl 20)
|
||||
|
||||
mov word [device.mode], (1 shl 12)
|
||||
|
||||
jmp .set_media
|
||||
@@:
|
||||
test al, 10000b
|
||||
jz .set_default
|
||||
; auiAvailable
|
||||
pop eax
|
||||
and eax, not (1111b shl 20)
|
||||
or eax, (1 shl 20)
|
||||
|
||||
test cl, 10000b ; auiAvailable
|
||||
jz .set_default
|
||||
|
||||
DEBUGF 1,"AUI is available\n"
|
||||
or eax, (1 shl 20)
|
||||
mov word [device.mode], (1 shl 11)
|
||||
|
||||
.set_media:
|
||||
set_io 0
|
||||
set_io REG_INTERNAL_CONFIG
|
||||
out dx, eax
|
||||
|
||||
if FORCE_FD
|
||||
; set fullDuplexEnable in MacControl register
|
||||
DEBUGF 1,"Forcing full duplex\n"
|
||||
set_io REG_MAC_CONTROL
|
||||
in ax, dx
|
||||
or ax, 0x120
|
||||
out dx, ax
|
||||
end if ; FORCE_FD
|
||||
mov al, 1
|
||||
end if
|
||||
|
||||
mov al, 1
|
||||
ret
|
||||
|
||||
|
||||
@ -1771,15 +1816,11 @@ wake_up:
|
||||
test al, 10000b ; is there "new capabilities" linked list?
|
||||
jz .device_awake
|
||||
|
||||
DEBUGF 1,"1 "
|
||||
|
||||
; search for power management register
|
||||
stdcall PciRead16, ecx, edx, PCI_REG_CAP_PTR
|
||||
cmp al, 0x3f
|
||||
jbe .device_awake
|
||||
|
||||
DEBUGF 1,"2 "
|
||||
|
||||
; traverse the list
|
||||
movzx esi, al
|
||||
.pm_loop:
|
||||
@ -1797,16 +1838,14 @@ wake_up:
|
||||
; waku up the device if necessary
|
||||
.set_pm_state:
|
||||
|
||||
DEBUGF 1,"3 "
|
||||
|
||||
add esi, PCI_REG_PM_CTRL
|
||||
stdcall PciRead32, ecx, edx, esi
|
||||
test al, 3
|
||||
jz .device_awake
|
||||
and al, not 11b ; set state to D0
|
||||
stdcall PciWrite32, ecx, edx, esi, eax
|
||||
.device_awake:
|
||||
|
||||
.device_awake:
|
||||
DEBUGF 1,"Device is awake\n"
|
||||
|
||||
ret
|
||||
@ -1895,6 +1934,8 @@ wake_up:
|
||||
; out dx, ax
|
||||
;.finish:
|
||||
; ret
|
||||
|
||||
|
||||
;***************************************************************************
|
||||
; Function
|
||||
; read_eeprom
|
||||
@ -1906,14 +1947,14 @@ wake_up:
|
||||
; Return value:
|
||||
; ax - word read
|
||||
; Destroyed registers
|
||||
; ax, ebx, edx, ebp
|
||||
; ax, ebx, edx
|
||||
;
|
||||
;***************************************************************************
|
||||
|
||||
align 4
|
||||
read_eeprom:
|
||||
|
||||
DEBUGF 1,"Reading from eeprom:\n"
|
||||
DEBUGF 1,"Reading from eeprom.. "
|
||||
|
||||
push eax
|
||||
; switch to register window 0
|
||||
@ -2011,7 +2052,7 @@ mdio_sync:
|
||||
align 4
|
||||
mdio_read:
|
||||
|
||||
DEBUGF 1,"reading MII registers\n"
|
||||
DEBUGF 1,"Reading MII registers\n"
|
||||
|
||||
push eax
|
||||
call mdio_sync ; returns with window #4
|
||||
@ -2099,12 +2140,13 @@ mdio_write:
|
||||
mov ax, si
|
||||
mov esi, eax
|
||||
mov ecx, 31
|
||||
|
||||
.cmd_loop:
|
||||
mov ax, (1 shl BIT_MGMT_DIR) ; write mii
|
||||
bt esi, ecx
|
||||
jnc .zero_bit
|
||||
jnc @f
|
||||
or al, (1 shl BIT_MGMT_DATA)
|
||||
.zero_bit:
|
||||
@@:
|
||||
out dx, ax
|
||||
push eax
|
||||
in ax, dx ; delay
|
||||
@ -2139,6 +2181,7 @@ check_tx_status:
|
||||
set_io 0
|
||||
set_io REG_TX_STATUS
|
||||
mov ecx, 31 ; max number of queue entries
|
||||
|
||||
.tx_status_loop:
|
||||
in al, dx
|
||||
test al, al
|
||||
@ -2150,6 +2193,7 @@ check_tx_status:
|
||||
xor al, al
|
||||
out dx, al
|
||||
loop .tx_status_loop
|
||||
|
||||
.finish:
|
||||
|
||||
ret
|
||||
@ -2357,9 +2401,8 @@ boomerang_transmit:
|
||||
;---------------------------------
|
||||
; Write MAC
|
||||
|
||||
|
||||
align 4
|
||||
write_mac: ; Tested - ok
|
||||
write_mac:
|
||||
|
||||
DEBUGF 1,"Writing mac\n"
|
||||
|
||||
@ -2381,14 +2424,12 @@ write_mac: ; Tested - ok
|
||||
inc dx
|
||||
outsw
|
||||
|
||||
|
||||
;----------------------------
|
||||
; Read MAC
|
||||
|
||||
|
||||
align 4
|
||||
read_mac: ; Tested - ok
|
||||
|
||||
|
||||
read_mac:
|
||||
|
||||
set_io 0
|
||||
set_io REG_COMMAND
|
||||
@ -2416,7 +2457,6 @@ read_mac: ; Tested - ok
|
||||
;------------------------------------
|
||||
; Read MAC from eeprom
|
||||
|
||||
|
||||
align 4
|
||||
read_mac_eeprom: ; Tested - ok
|
||||
|
||||
@ -2431,7 +2471,6 @@ read_mac_eeprom: ; Tested - ok
|
||||
pop ecx
|
||||
xchg ah, al ; htons
|
||||
mov word [device.mac+ecx*2-2], ax
|
||||
|
||||
loop .mac_loop
|
||||
|
||||
DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2
|
||||
@ -2554,8 +2593,6 @@ int_vortex:
|
||||
; check for master operation in progress
|
||||
set_io REG_MASTER_STATUS ; TODO: use timeout and reset after timeout expired
|
||||
.dma_loop:
|
||||
xor esi, esi
|
||||
stdcall Sleep
|
||||
in ax, dx
|
||||
test ah, 0x80
|
||||
jnz .dma_loop
|
||||
|
||||
@ -54,11 +54,14 @@ macro set_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
|
||||
@ -68,7 +71,9 @@ macro allocate_and_clear dest, size, err {
|
||||
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
|
||||
|
||||
Loading…
Reference in New Issue
Block a user