- memset(he_dev->rbps_base, 0, CONFIG_RBPS_SIZE * sizeof(struct he_rbp));
- he_dev->rbps_virt = kmalloc(CONFIG_RBPS_SIZE * sizeof(struct he_virt), GFP_KERNEL);
- if (he_dev->rbps_virt == NULL) {
- hprintk("failed to alloc rbps_virt\n");
- goto out_free_rbps_base;
- }
-
- for (i = 0; i < CONFIG_RBPS_SIZE; ++i) {
- dma_addr_t dma_handle;
- void *cpuaddr;
-
- cpuaddr = pci_pool_alloc(he_dev->rbps_pool, GFP_KERNEL|GFP_DMA, &dma_handle);
- if (cpuaddr == NULL)
- goto out_free_rbps_virt;
-
- he_dev->rbps_virt[i].virt = cpuaddr;
- he_dev->rbps_base[i].status = RBP_LOANED | RBP_SMALLBUF | (i << RBP_INDEX_OFF);
- he_dev->rbps_base[i].phys = dma_handle;
-
- }
- he_dev->rbps_tail = &he_dev->rbps_base[CONFIG_RBPS_SIZE - 1];
-
- he_writel(he_dev, he_dev->rbps_phys, G0_RBPS_S + (group * 32));
- he_writel(he_dev, RBPS_MASK(he_dev->rbps_tail),
- G0_RBPS_T + (group * 32));
- he_writel(he_dev, CONFIG_RBPS_BUFSIZE/4,
- G0_RBPS_BS + (group * 32));
- he_writel(he_dev,
- RBP_THRESH(CONFIG_RBPS_THRESH) |
- RBP_QSIZE(CONFIG_RBPS_SIZE - 1) |
- RBP_INT_ENB,
- G0_RBPS_QI + (group * 32));