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RTL8139 now works in QEMU.

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git-svn-id: svn://kolibrios.org@3858 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2013-08-06 14:27:21 +00:00
parent 22a965e747
commit 628480ec4f
1 changed files with 6 additions and 6 deletions
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12
drivers/ethernet/RTL8139.asm
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@ -547,7 +547,11 @@ reset:
DEBUGF 2, "Reset timeout!\n" DEBUGF 2, "Reset timeout!\n"
.reset_completed: .reset_completed:
; Read MAC address
call read_mac
; unlock config and BMCR registers ; unlock config and BMCR registers
set_io 0
set_io REG_9346CR set_io REG_9346CR
mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0) mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0)
out dx, al out dx, al
@ -560,16 +564,15 @@ reset:
out dx, eax out dx, eax
; enable Rx/Tx ; enable Rx/Tx
mov al, (1 shl BIT_RE) or (1 shl BIT_TE) mov al, (1 shl BIT_RE) or (1 shl BIT_TE)
set_io REG_COMMAND set_io REG_COMMAND
out dx, al out dx, al
; Rxbuffer size, unlimited dma burst, no wrapping, no rx threshold ; Rxbuffer size, unlimited dma burst, no wrapping, no rx threshold
; accept broadcast packets, accept physical match packets ; accept broadcast packets, accept physical match packets
mov ax, RX_CONFIG mov eax, RX_CONFIG
set_io REG_RXCONFIG set_io REG_RXCONFIG
out dx, ax out dx, eax
; 1024 bytes DMA burst, total retries = 16 + 8 * 16 = 144 ; 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 mov eax, (TX_MXDMA shl BIT_TX_MXDMA) or (TXRR shl BIT_TXRR) or BIT_IFG1 or BIT_IFG0
@ -617,9 +620,6 @@ reset:
set_io REG_RBSTART set_io REG_RBSTART
out dx, eax out dx, eax
; Read MAC address
call read_mac
; enable interrupts ; enable interrupts
set_io 0 set_io 0
set_io REG_IMR set_io REG_IMR