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Quick and very dirty hack to get r8169 driver working again, prior to 

any rewrite.
This commit is contained in:
Michael Brown 2007-09-26 17:58:51 +01:00
parent ed5ff61790
commit 14fb6ba189
1 changed files with 15 additions and 5 deletions
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20
src/drivers/net/r8169.c
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@ -48,6 +48,7 @@
#include "nic.h"
#include <gpxe/pci.h>
#include <gpxe/ethernet.h>
#include <gpxe/malloc.h>
#include "timer.h"
#define drv_version "v1.6"
@ -335,11 +336,11 @@ struct {
unsigned char txb[NUM_TX_DESC * RX_BUF_SIZE];
struct RxDesc rx_ring[NUM_RX_DESC] __align_256;
unsigned char rxb[NUM_RX_DESC * RX_BUF_SIZE];
} r8169_bufs __shared;
#define tx_ring r8169_bufs.tx_ring
#define rx_ring r8169_bufs.rx_ring
#define txb r8169_bufs.txb
#define rxb r8169_bufs.rxb
} *r8169_bufs;
#define tx_ring r8169_bufs->tx_ring
#define rx_ring r8169_bufs->rx_ring
#define txb r8169_bufs->txb
#define rxb r8169_bufs->rxb
static struct rtl8169_private {
void *mmio_addr; /* memory map physical address */
@ -881,6 +882,15 @@ static int r8169_probe ( struct nic *nic, struct pci_device *pci ) {
printed_version = 1;
/* Quick and very dirty hack to get r8169 driver working
* again, pre-rewrite
*/
if ( ! r8169_bufs )
r8169_bufs = malloc_dma ( sizeof ( *r8169_bufs ), 256 );
if ( ! r8169_bufs )
return 0;
memset ( r8169_bufs, 0, sizeof ( *r8169_bufs ) );
/* point to private storage */
tpc = &tpx;