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Searched refs:cp_ring (Results 1 – 5 of 5) sorted by relevance

/linux-4.1.27/drivers/net/ethernet/apm/xgene/
Dxgene_enet_main.c150 static int xgene_enet_tx_completion(struct xgene_enet_desc_ring *cp_ring, in xgene_enet_tx_completion() argument
160 skb = cp_ring->cp_skb[skb_index]; in xgene_enet_tx_completion()
162 dev = ndev_to_dev(cp_ring->ndev); in xgene_enet_tx_completion()
170 xgene_enet_parse_error(cp_ring, netdev_priv(cp_ring->ndev), in xgene_enet_tx_completion()
178 netdev_err(cp_ring->ndev, "completion skb is NULL\n"); in xgene_enet_tx_completion()
253 tx_ring->cp_ring->cp_skb[tail] = skb; in xgene_enet_setup_tx_desc()
263 struct xgene_enet_desc_ring *cp_ring = tx_ring->cp_ring; in xgene_enet_start_xmit() local
267 cq_level = xgene_enet_ring_len(cp_ring); in xgene_enet_start_xmit()
441 ring = pdata->tx_ring->cp_ring; in xgene_enet_register_irq()
463 devm_free_irq(dev, pdata->tx_ring->cp_ring->irq, in xgene_enet_free_irq()
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Dxgene_enet_main.h80 struct xgene_enet_desc_ring *cp_ring; member
/linux-4.1.27/drivers/gpu/drm/radeon/
Dradeon_cp.c774 ring_start = (dev_priv->cp_ring->offset in radeon_cp_init_ring_buffer()
779 ring_start = (dev_priv->cp_ring->offset in radeon_cp_init_ring_buffer()
1308 dev_priv->cp_ring = drm_legacy_findmap(dev, init->ring_offset); in radeon_do_init_cp()
1309 if (!dev_priv->cp_ring) { in radeon_do_init_cp()
1340 drm_legacy_ioremap_wc(dev_priv->cp_ring, dev); in radeon_do_init_cp()
1343 if (!dev_priv->cp_ring->handle || in radeon_do_init_cp()
1353 dev_priv->cp_ring->handle = in radeon_do_init_cp()
1354 (void *)(unsigned long)dev_priv->cp_ring->offset; in radeon_do_init_cp()
1361 dev_priv->cp_ring->handle); in radeon_do_init_cp()
1443 dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle; in radeon_do_init_cp()
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Dr600_cp.c1877 ring_start = (dev_priv->cp_ring->offset in r600_cp_init_ring_buffer()
1882 ring_start = (dev_priv->cp_ring->offset in r600_cp_init_ring_buffer()
1951 if (dev_priv->cp_ring != NULL) { in r600_do_cleanup_cp()
1952 drm_legacy_ioremapfree(dev_priv->cp_ring, dev); in r600_do_cleanup_cp()
1953 dev_priv->cp_ring = NULL; in r600_do_cleanup_cp()
2062 dev_priv->cp_ring = drm_legacy_findmap(dev, init->ring_offset); in r600_do_init_cp()
2063 if (!dev_priv->cp_ring) { in r600_do_init_cp()
2095 drm_legacy_ioremap_wc(dev_priv->cp_ring, dev); in r600_do_init_cp()
2098 if (!dev_priv->cp_ring->handle || in r600_do_init_cp()
2108 dev_priv->cp_ring->handle = (void *)(unsigned long)dev_priv->cp_ring->offset; in r600_do_init_cp()
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Dradeon_drv.h258 drm_local_map_t *cp_ring; member