48 lines
1.5 KiB
Diff
48 lines
1.5 KiB
Diff
Index: hw/rtl8139.c
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===================================================================
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RCS file: /sources/qemu/qemu/hw/rtl8139.c,v
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retrieving revision 1.10
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retrieving revision 1.11
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diff -u -r1.10 -r1.11
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--- hw/rtl8139.c 11 Jul 2007 22:48:58 -0000 1.10
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+++ hw/rtl8139.c 1 Aug 2007 13:10:29 -0000 1.11
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@@ -53,9 +53,8 @@
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/* debug RTL8139 card C+ mode only */
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//#define DEBUG_RTL8139CP 1
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-/* RTL8139 provides frame CRC with received packet, this feature seems to be
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- ignored by most drivers, disabled by default */
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-//#define RTL8139_CALCULATE_RXCRC 1
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+/* Calculate CRCs properly on Rx packets */
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+#define RTL8139_CALCULATE_RXCRC 1
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/* Uncomment to enable on-board timer interrupts */
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//#define RTL8139_ONBOARD_TIMER 1
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@@ -747,7 +746,7 @@
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int wrapped = MOD2(s->RxBufAddr + size, s->RxBufferSize);
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/* write packet data */
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- if (wrapped && s->RxBufferSize < 65536 && !rtl8139_RxWrap(s))
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+ if (wrapped && !(s->RxBufferSize < 65536 && rtl8139_RxWrap(s)))
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{
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DEBUG_PRINT((">>> RTL8139: rx packet wrapped in buffer at %d\n", size-wrapped));
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@@ -1023,7 +1022,7 @@
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/* write checksum */
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#if defined (RTL8139_CALCULATE_RXCRC)
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- val = cpu_to_le32(crc32(~0, buf, size));
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+ val = cpu_to_le32(crc32(0, buf, size));
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#else
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val = 0;
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#endif
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@@ -1129,7 +1128,7 @@
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/* write checksum */
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#if defined (RTL8139_CALCULATE_RXCRC)
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- val = cpu_to_le32(crc32(~0, buf, size));
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+ val = cpu_to_le32(crc32(0, buf, size));
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#else
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val = 0;
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#endif
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