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Rhine: Improved chip detection

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git-svn-id: svn://kolibrios.org@9751 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2022-03-26 22:16:23 +00:00
parent fb9897efe0
commit 02ac56354e
1 changed files with 12 additions and 10 deletions
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22
drivers/ethernet/rhine.asm
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@ -510,7 +510,8 @@ struct device ETH_DEVICE
pci_bus dd ?
revision db ?
irq_line db ?
chip_id dw ?
chip_vid dw ?
chip_did dw ?
cur_rx dw ?
cur_tx dw ?
@ -706,17 +707,18 @@ probe:
invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command, eax
; get device id
invoke PciRead16, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.device_id
mov [ebx + device.chip_id], ax
invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.vendor_id
mov dword[ebx + device.chip_vid], eax
mov esi, chiplist
.loop:
cmp word[esi+2], ax
cmp dword[esi], eax
je .got_it
add esi, 8
cmp esi, chiplist + 6*8
jbe .loop
DEBUGF 2, "Unknown chip: 0x%x, continuing anyway\n", ax
add esi, 2*4
cmp dword[esi], 0
jne .loop
DEBUGF 2, "Unknown chip: 0x%x, continuing anyway\n", eax
mov [ebx + device.name], my_service
jmp .done
.got_it:
mov eax, dword[esi+4]
@ -735,7 +737,7 @@ probe:
cmp al, 0x40
jb .below_x40
mov ax, [ebx + device.chip_id]
mov ax, [ebx + device.chip_did]
DEBUGF 1, "Enabling Sticky Bit Workaround for Chip_id: 0x%x\n", ax
; clear sticky bit before reset & read ethernet address
@ -892,7 +894,7 @@ end if
@@:
; set MII 10 FULL ON, only apply in vt3043
cmp [ebx + device.chip_id], 0x3043
cmp [ebx + device.chip_did], 0x3043
jne @f
stdcall WriteMII, 0x17, 1 shl 1, 1
@@: