diff options
Diffstat (limited to 'hw/rtl8139.c')
| -rw-r--r-- | hw/rtl8139.c | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/hw/rtl8139.c b/hw/rtl8139.c index 0ba51fc11a..d843aa0273 100644 --- a/hw/rtl8139.c +++ b/hw/rtl8139.c @@ -47,6 +47,9 @@ * Darwin) */ +/* For crc32 */ +#include <zlib.h> + #include "hw.h" #include "pci.h" #include "qemu-timer.h" @@ -62,14 +65,6 @@ /* debug RTL8139 card C+ mode only */ //#define DEBUG_RTL8139CP 1 -/* Calculate CRCs properly on Rx packets */ -#define RTL8139_CALCULATE_RXCRC 1 - -#if defined(RTL8139_CALCULATE_RXCRC) -/* For crc32 */ -#include <zlib.h> -#endif - #define SET_MASKED(input, mask, curr) \ ( ( (input) & ~(mask) ) | ( (curr) & (mask) ) ) @@ -1030,11 +1025,7 @@ static ssize_t rtl8139_do_receive(VLANClientState *nc, const uint8_t *buf, size_ } /* write checksum */ -#if defined (RTL8139_CALCULATE_RXCRC) val = cpu_to_le32(crc32(0, buf, size)); -#else - val = 0; -#endif cpu_physical_memory_write( rx_addr+size, (uint8_t *)&val, 4); /* first segment of received packet flag */ @@ -1136,12 +1127,7 @@ static ssize_t rtl8139_do_receive(VLANClientState *nc, const uint8_t *buf, size_ rtl8139_write_buffer(s, buf, size); /* write checksum */ -#if defined (RTL8139_CALCULATE_RXCRC) val = cpu_to_le32(crc32(0, buf, size)); -#else - val = 0; -#endif - rtl8139_write_buffer(s, (uint8_t *)&val, 4); /* correct buffer write pointer */ |