KolibriOS/kolibrios
12
4
Fork 11
Code Issues 78 Pull Requests 5 Projects Releases Activity

some markup changes in dec21x4x.asm

Browse Source 
git-svn-id: svn://kolibrios.org@2923 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2012-08-15 15:04:34 +00:00
parent 70c292f418
commit a31be47dbc
1 changed files with 27 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
kernel/branches/net/drivers/dec21x4x.asm
View File

@ -320,7 +320,7 @@ proc START stdcall, state:dword
.entry:
DEBUGF 2,"Loading dec21x4x driver\n"
DEBUGF 2,"Loading %s driver\n", my_service
stdcall RegService, my_service, service_proc
ret
@ -530,16 +530,16 @@ probe:
DEBUGF 1,"Vendor id: 0x%x\n", ax
cmp ax , 0x1011
cmp ax, 0x1011
jne .notfound
shr eax, 16
DEBUGF 1,"Vendor ok!, device id: 0x%x\n", ax ; TODO: use another method to detect chip!
cmp ax , 0x0009
cmp ax, 0x0009
je .supported_device
cmp ax , 0x0019
cmp ax, 0x0019
je .supported_device2
.notfound:
@ -637,11 +637,11 @@ reset:
push edx ;;
.loop_rx_des:
add edx, DES.size
mov [edi+DES.DES0], DES0_OWN ; hardware owns buffer
mov [edi+DES.DES1], 1984+RDES1_RCH ; only size of first buffer, chained buffers
mov [edi+DES.DES2], esi ; hw buffer address
mov [edi+DES.DES3], edx ; pointer to next descriptor
mov [edi+DES.realaddr], eax ; virtual buffer address
mov [edi + DES.DES0], DES0_OWN ; hardware owns buffer
mov [edi + DES.DES1], 1984 + RDES1_RCH ; only size of first buffer, chained buffers
mov [edi + DES.DES2], esi ; hw buffer address
mov [edi + DES.DES3], edx ; pointer to next descriptor
mov [edi + DES.realaddr], eax ; virtual buffer address
DEBUGF 1,"RX desc %u, buff addr: %x, next desc: %x, real buff addr: %x, real descr addr: %x \n", ecx, esi, edx, eax, edi
@ -653,9 +653,9 @@ reset:
; set last descriptor as LAST
sub edi, DES.size
or [edi+DES.DES1], RDES1_RER ; EndOfRing
pop edx ;;
mov [edi+DES.DES3], edx ;;
or [edi + DES.DES1], RDES1_RER ; EndOfRing
pop edx
mov [edi + DES.DES3], edx
;---------------------
; Setup TX descriptors
@ -671,14 +671,14 @@ reset:
mov edi, [device.tx_p_des]
mov ecx, TX_DES_COUNT
push edx ;;
push edx
.loop_tx_des:
add edx, DES.size
mov [edi+DES.DES0], 0 ; owned by driver
mov [edi+DES.DES1], TDES1_TCH ; chained method
mov [edi+DES.DES2], esi ; pointer to buffer
mov [edi+DES.DES3], edx ; pointer to next descr
mov [edi+DES.realaddr], eax
mov [edi + DES.DES0], 0 ; owned by driver
mov [edi + DES.DES1], TDES1_TCH ; chained method
mov [edi + DES.DES2], esi ; pointer to buffer
mov [edi + DES.DES3], edx ; pointer to next descr
mov [edi + DES.realaddr], eax
DEBUGF 1,"TX desc %u, buff addr: %x, next desc: %x, real buff addr: %x, real descr addr: %x \n", ecx, esi, edx, eax, edi
@ -690,9 +690,9 @@ reset:
; set last descriptor as LAST
sub edi, DES.size
or [edi+DES.DES1], TDES1_TER ; EndOfRing
pop edx ;;;
mov [edi+DES.DES3], edx ;;;
or [edi + DES.DES1], TDES1_TER ; EndOfRing
pop edx
mov [edi + DES.DES3], edx
;------------------
; Reset descriptors
@ -864,13 +864,13 @@ Send_Setup_Packet:
; setup descriptor
DEBUGF 1,"setting up descriptor\n"
mov [edi+DES.DES1], TDES1_IC+TDES1_SET+TDES1_TCH+192 ; size must be EXACTLY 192 bytes
mov [edi+DES.DES0], DES0_OWN
mov [edi + DES.DES1], TDES1_IC + TDES1_SET + TDES1_TCH + 192 ; size must be EXACTLY 192 bytes
mov [edi + DES.DES0], DES0_OWN
DEBUGF 1,"TDES0: %x\n", [edi+DES.DES0]:8
DEBUGF 1,"TDES1: %x\n", [edi+DES.DES1]:8
DEBUGF 1,"TDES2: %x\n", [edi+DES.DES2]:8
DEBUGF 1,"TDES3: %x\n", [edi+DES.DES3]:8
DEBUGF 1,"TDES0: %x\n", [edi + DES.DES0]:8
DEBUGF 1,"TDES1: %x\n", [edi + DES.DES1]:8
DEBUGF 1,"TDES2: %x\n", [edi + DES.DES2]:8
DEBUGF 1,"TDES3: %x\n", [edi + DES.DES3]:8
; go to next descriptor
inc [device.tx_wr_des]