DriveInfo *nand;
qemu_irq irq[30], nmi[2], *cpu_irq;
void *etraxfs_dmac;
- struct etraxfs_dma_client *eth[2] = {NULL, NULL};
+ struct etraxfs_dma_client *dma_eth;
int i;
int nand_regs;
int gpio_regs;
}
/* Add the two ethernet blocks. */
- eth[0] = etraxfs_eth_init(&nd_table[0], 0x30034000, 1);
- if (nb_nics > 1)
- eth[1] = etraxfs_eth_init(&nd_table[1], 0x30036000, 2);
+ dma_eth = qemu_mallocz(sizeof dma_eth[0] * 4); /* Allocate 4 channels. */
+ etraxfs_eth_init(&nd_table[0], 0x30034000, 1, &dma_eth[0], &dma_eth[1]);
+ if (nb_nics > 1) {
+ etraxfs_eth_init(&nd_table[1], 0x30036000, 2, &dma_eth[2], &dma_eth[3]);
+ }
/* The DMA Connector block is missing, hardwire things for now. */
- etraxfs_dmac_connect_client(etraxfs_dmac, 0, eth[0]);
- etraxfs_dmac_connect_client(etraxfs_dmac, 1, eth[0] + 1);
- if (eth[1]) {
- etraxfs_dmac_connect_client(etraxfs_dmac, 6, eth[1]);
- etraxfs_dmac_connect_client(etraxfs_dmac, 7, eth[1] + 1);
+ etraxfs_dmac_connect_client(etraxfs_dmac, 0, &dma_eth[0]);
+ etraxfs_dmac_connect_client(etraxfs_dmac, 1, &dma_eth[1]);
+ if (nb_nics > 1) {
+ etraxfs_dmac_connect_client(etraxfs_dmac, 6, &dma_eth[2]);
+ etraxfs_dmac_connect_client(etraxfs_dmac, 7, &dma_eth[3]);
}
/* 2 timers. */
#include "etraxfs_dma.h"
qemu_irq *cris_pic_init_cpu(CPUState *env);
-void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr);
+void etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr,
+ struct etraxfs_dma_client *dma_out,
+ struct etraxfs_dma_client *dma_in);
cpu_unregister_io_memory(eth->ethregs);
- qemu_free(eth->dma_out);
+ /* Disconnect the client. */
+ eth->dma_out->client.push = NULL;
+ eth->dma_out->client.opaque = NULL;
+ eth->dma_in->client.opaque = NULL;
+ eth->dma_in->client.pull = NULL;
qemu_free(eth);
}
.link_status_changed = eth_set_link,
};
-void *etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr)
+void etraxfs_eth_init(NICInfo *nd, target_phys_addr_t base, int phyaddr,
+ struct etraxfs_dma_client *dma_out,
+ struct etraxfs_dma_client *dma_in)
{
- struct etraxfs_dma_client *dma = NULL;
struct fs_eth *eth = NULL;
qemu_check_nic_model(nd, "fseth");
- dma = qemu_mallocz(sizeof *dma * 2);
eth = qemu_mallocz(sizeof *eth);
- dma[0].client.push = eth_tx_push;
- dma[0].client.opaque = eth;
- dma[1].client.opaque = eth;
- dma[1].client.pull = NULL;
+ dma_out->client.push = eth_tx_push;
+ dma_out->client.opaque = eth;
+ dma_in->client.opaque = eth;
+ dma_in->client.pull = NULL;
- eth->dma_out = dma;
- eth->dma_in = dma + 1;
+ eth->dma_out = dma_out;
+ eth->dma_in = dma_in;
/* Connect the phy. */
eth->phyaddr = phyaddr & 0x1f;
eth->nic = qemu_new_nic(&net_etraxfs_info, ð->conf,
nd->model, nd->name, eth);
-
- return dma;
}