From 7fd92ba31ac1c688b59aa93cc03b748f920df8fe Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 8 May 2024 06:15:07 +0200 Subject: Adding upstream version 4.19.282. Signed-off-by: Daniel Baumann --- drivers/net/wireless/intel/ipw2x00/ipw2100.c | 121 +++++++++++++-------------- drivers/net/wireless/intel/ipw2x00/ipw2200.c | 67 ++++++++------- 2 files changed, 96 insertions(+), 92 deletions(-) (limited to 'drivers/net/wireless/intel/ipw2x00') diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index a3a470976..68c4ce352 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -2308,10 +2308,11 @@ static int ipw2100_alloc_skb(struct ipw2100_priv *priv, return -ENOMEM; packet->rxp = (struct ipw2100_rx *)packet->skb->data; - packet->dma_addr = pci_map_single(priv->pci_dev, packet->skb->data, + packet->dma_addr = dma_map_single(&priv->pci_dev->dev, + packet->skb->data, sizeof(struct ipw2100_rx), - PCI_DMA_FROMDEVICE); - if (pci_dma_mapping_error(priv->pci_dev, packet->dma_addr)) { + DMA_FROM_DEVICE); + if (dma_mapping_error(&priv->pci_dev->dev, packet->dma_addr)) { dev_kfree_skb(packet->skb); return -ENOMEM; } @@ -2492,9 +2493,8 @@ static void isr_rx(struct ipw2100_priv *priv, int i, return; } - pci_unmap_single(priv->pci_dev, - packet->dma_addr, - sizeof(struct ipw2100_rx), PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pci_dev->dev, packet->dma_addr, + sizeof(struct ipw2100_rx), DMA_FROM_DEVICE); skb_put(packet->skb, status->frame_size); @@ -2576,8 +2576,8 @@ static void isr_rx_monitor(struct ipw2100_priv *priv, int i, return; } - pci_unmap_single(priv->pci_dev, packet->dma_addr, - sizeof(struct ipw2100_rx), PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pci_dev->dev, packet->dma_addr, + sizeof(struct ipw2100_rx), DMA_FROM_DEVICE); memmove(packet->skb->data + sizeof(struct ipw_rt_hdr), packet->skb->data, status->frame_size); @@ -2702,9 +2702,9 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv) /* Sync the DMA for the RX buffer so CPU is sure to get * the correct values */ - pci_dma_sync_single_for_cpu(priv->pci_dev, packet->dma_addr, - sizeof(struct ipw2100_rx), - PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&priv->pci_dev->dev, packet->dma_addr, + sizeof(struct ipw2100_rx), + DMA_FROM_DEVICE); if (unlikely(ipw2100_corruption_check(priv, i))) { ipw2100_corruption_detected(priv, i); @@ -2936,9 +2936,8 @@ static int __ipw2100_tx_process(struct ipw2100_priv *priv) (packet->index + 1 + i) % txq->entries, tbd->host_addr, tbd->buf_length); - pci_unmap_single(priv->pci_dev, - tbd->host_addr, - tbd->buf_length, PCI_DMA_TODEVICE); + dma_unmap_single(&priv->pci_dev->dev, tbd->host_addr, + tbd->buf_length, DMA_TO_DEVICE); } libipw_txb_free(packet->info.d_struct.txb); @@ -3178,15 +3177,13 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) tbd->buf_length = packet->info.d_struct.txb-> fragments[i]->len - LIBIPW_3ADDR_LEN; - tbd->host_addr = pci_map_single(priv->pci_dev, + tbd->host_addr = dma_map_single(&priv->pci_dev->dev, packet->info.d_struct. - txb->fragments[i]-> - data + + txb->fragments[i]->data + LIBIPW_3ADDR_LEN, tbd->buf_length, - PCI_DMA_TODEVICE); - if (pci_dma_mapping_error(priv->pci_dev, - tbd->host_addr)) { + DMA_TO_DEVICE); + if (dma_mapping_error(&priv->pci_dev->dev, tbd->host_addr)) { IPW_DEBUG_TX("dma mapping error\n"); break; } @@ -3195,10 +3192,10 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) txq->next, tbd->host_addr, tbd->buf_length); - pci_dma_sync_single_for_device(priv->pci_dev, - tbd->host_addr, - tbd->buf_length, - PCI_DMA_TODEVICE); + dma_sync_single_for_device(&priv->pci_dev->dev, + tbd->host_addr, + tbd->buf_length, + DMA_TO_DEVICE); txq->next++; txq->next %= txq->entries; @@ -3453,9 +3450,9 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv) return -ENOMEM; for (i = 0; i < IPW_COMMAND_POOL_SIZE; i++) { - v = pci_zalloc_consistent(priv->pci_dev, - sizeof(struct ipw2100_cmd_header), - &p); + v = dma_alloc_coherent(&priv->pci_dev->dev, + sizeof(struct ipw2100_cmd_header), &p, + GFP_KERNEL); if (!v) { printk(KERN_ERR DRV_NAME ": " "%s: PCI alloc failed for msg " @@ -3474,11 +3471,10 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv) return 0; for (j = 0; j < i; j++) { - pci_free_consistent(priv->pci_dev, - sizeof(struct ipw2100_cmd_header), - priv->msg_buffers[j].info.c_struct.cmd, - priv->msg_buffers[j].info.c_struct. - cmd_phys); + dma_free_coherent(&priv->pci_dev->dev, + sizeof(struct ipw2100_cmd_header), + priv->msg_buffers[j].info.c_struct.cmd, + priv->msg_buffers[j].info.c_struct.cmd_phys); } kfree(priv->msg_buffers); @@ -3509,11 +3505,10 @@ static void ipw2100_msg_free(struct ipw2100_priv *priv) return; for (i = 0; i < IPW_COMMAND_POOL_SIZE; i++) { - pci_free_consistent(priv->pci_dev, - sizeof(struct ipw2100_cmd_header), - priv->msg_buffers[i].info.c_struct.cmd, - priv->msg_buffers[i].info.c_struct. - cmd_phys); + dma_free_coherent(&priv->pci_dev->dev, + sizeof(struct ipw2100_cmd_header), + priv->msg_buffers[i].info.c_struct.cmd, + priv->msg_buffers[i].info.c_struct.cmd_phys); } kfree(priv->msg_buffers); @@ -4336,7 +4331,8 @@ static int status_queue_allocate(struct ipw2100_priv *priv, int entries) IPW_DEBUG_INFO("enter\n"); q->size = entries * sizeof(struct ipw2100_status); - q->drv = pci_zalloc_consistent(priv->pci_dev, q->size, &q->nic); + q->drv = dma_alloc_coherent(&priv->pci_dev->dev, q->size, &q->nic, + GFP_KERNEL); if (!q->drv) { IPW_DEBUG_WARNING("Can not allocate status queue.\n"); return -ENOMEM; @@ -4352,9 +4348,10 @@ static void status_queue_free(struct ipw2100_priv *priv) IPW_DEBUG_INFO("enter\n"); if (priv->status_queue.drv) { - pci_free_consistent(priv->pci_dev, priv->status_queue.size, - priv->status_queue.drv, - priv->status_queue.nic); + dma_free_coherent(&priv->pci_dev->dev, + priv->status_queue.size, + priv->status_queue.drv, + priv->status_queue.nic); priv->status_queue.drv = NULL; } @@ -4370,7 +4367,8 @@ static int bd_queue_allocate(struct ipw2100_priv *priv, q->entries = entries; q->size = entries * sizeof(struct ipw2100_bd); - q->drv = pci_zalloc_consistent(priv->pci_dev, q->size, &q->nic); + q->drv = dma_alloc_coherent(&priv->pci_dev->dev, q->size, &q->nic, + GFP_KERNEL); if (!q->drv) { IPW_DEBUG_INFO ("can't allocate shared memory for buffer descriptors\n"); @@ -4390,7 +4388,8 @@ static void bd_queue_free(struct ipw2100_priv *priv, struct ipw2100_bd_queue *q) return; if (q->drv) { - pci_free_consistent(priv->pci_dev, q->size, q->drv, q->nic); + dma_free_coherent(&priv->pci_dev->dev, q->size, q->drv, + q->nic); q->drv = NULL; } @@ -4450,9 +4449,9 @@ static int ipw2100_tx_allocate(struct ipw2100_priv *priv) } for (i = 0; i < TX_PENDED_QUEUE_LENGTH; i++) { - v = pci_alloc_consistent(priv->pci_dev, - sizeof(struct ipw2100_data_header), - &p); + v = dma_alloc_coherent(&priv->pci_dev->dev, + sizeof(struct ipw2100_data_header), &p, + GFP_KERNEL); if (!v) { printk(KERN_ERR DRV_NAME ": %s: PCI alloc failed for tx " "buffers.\n", @@ -4472,11 +4471,10 @@ static int ipw2100_tx_allocate(struct ipw2100_priv *priv) return 0; for (j = 0; j < i; j++) { - pci_free_consistent(priv->pci_dev, - sizeof(struct ipw2100_data_header), - priv->tx_buffers[j].info.d_struct.data, - priv->tx_buffers[j].info.d_struct. - data_phys); + dma_free_coherent(&priv->pci_dev->dev, + sizeof(struct ipw2100_data_header), + priv->tx_buffers[j].info.d_struct.data, + priv->tx_buffers[j].info.d_struct.data_phys); } kfree(priv->tx_buffers); @@ -4553,12 +4551,10 @@ static void ipw2100_tx_free(struct ipw2100_priv *priv) priv->tx_buffers[i].info.d_struct.txb = NULL; } if (priv->tx_buffers[i].info.d_struct.data) - pci_free_consistent(priv->pci_dev, - sizeof(struct ipw2100_data_header), - priv->tx_buffers[i].info.d_struct. - data, - priv->tx_buffers[i].info.d_struct. - data_phys); + dma_free_coherent(&priv->pci_dev->dev, + sizeof(struct ipw2100_data_header), + priv->tx_buffers[i].info.d_struct.data, + priv->tx_buffers[i].info.d_struct.data_phys); } kfree(priv->tx_buffers); @@ -4621,9 +4617,10 @@ static int ipw2100_rx_allocate(struct ipw2100_priv *priv) return 0; for (j = 0; j < i; j++) { - pci_unmap_single(priv->pci_dev, priv->rx_buffers[j].dma_addr, + dma_unmap_single(&priv->pci_dev->dev, + priv->rx_buffers[j].dma_addr, sizeof(struct ipw2100_rx_packet), - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE); dev_kfree_skb(priv->rx_buffers[j].skb); } @@ -4675,10 +4672,10 @@ static void ipw2100_rx_free(struct ipw2100_priv *priv) for (i = 0; i < RX_QUEUE_LENGTH; i++) { if (priv->rx_buffers[i].rxp) { - pci_unmap_single(priv->pci_dev, + dma_unmap_single(&priv->pci_dev->dev, priv->rx_buffers[i].dma_addr, sizeof(struct ipw2100_rx), - PCI_DMA_FROMDEVICE); + DMA_FROM_DEVICE); dev_kfree_skb(priv->rx_buffers[i].skb); } } @@ -6214,7 +6211,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, pci_set_master(pci_dev); pci_set_drvdata(pci_dev, priv); - err = pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32)); + err = dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32)); if (err) { printk(KERN_WARNING DRV_NAME "Error calling pci_set_dma_mask.\n"); diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index 04aee2fdb..c6f2cc308 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -3456,9 +3456,10 @@ static void ipw_rx_queue_reset(struct ipw_priv *priv, /* In the reset function, these buffers may have been allocated * to an SKB, so we need to unmap and free potential storage */ if (rxq->pool[i].skb != NULL) { - pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); - dev_kfree_skb(rxq->pool[i].skb); + dma_unmap_single(&priv->pci_dev->dev, + rxq->pool[i].dma_addr, + IPW_RX_BUF_SIZE, DMA_FROM_DEVICE); + dev_kfree_skb_irq(rxq->pool[i].skb); rxq->pool[i].skb = NULL; } list_add_tail(&rxq->pool[i].list, &rxq->rx_used); @@ -3790,7 +3791,8 @@ static int ipw_queue_tx_init(struct ipw_priv *priv, } q->bd = - pci_alloc_consistent(dev, sizeof(q->bd[0]) * count, &q->q.dma_addr); + dma_alloc_coherent(&dev->dev, sizeof(q->bd[0]) * count, + &q->q.dma_addr, GFP_KERNEL); if (!q->bd) { IPW_ERROR("pci_alloc_consistent(%zd) failed\n", sizeof(q->bd[0]) * count); @@ -3832,9 +3834,10 @@ static void ipw_queue_tx_free_tfd(struct ipw_priv *priv, /* unmap chunks if any */ for (i = 0; i < le32_to_cpu(bd->u.data.num_chunks); i++) { - pci_unmap_single(dev, le32_to_cpu(bd->u.data.chunk_ptr[i]), + dma_unmap_single(&dev->dev, + le32_to_cpu(bd->u.data.chunk_ptr[i]), le16_to_cpu(bd->u.data.chunk_len[i]), - PCI_DMA_TODEVICE); + DMA_TO_DEVICE); if (txq->txb[txq->q.last_used]) { libipw_txb_free(txq->txb[txq->q.last_used]); txq->txb[txq->q.last_used] = NULL; @@ -3866,8 +3869,8 @@ static void ipw_queue_tx_free(struct ipw_priv *priv, struct clx2_tx_queue *txq) } /* free buffers belonging to queue itself */ - pci_free_consistent(dev, sizeof(txq->bd[0]) * q->n_bd, txq->bd, - q->dma_addr); + dma_free_coherent(&dev->dev, sizeof(txq->bd[0]) * q->n_bd, txq->bd, + q->dma_addr); kfree(txq->txb); /* 0 fill whole structure */ @@ -5212,8 +5215,8 @@ static void ipw_rx_queue_replenish(void *data) list_del(element); rxb->dma_addr = - pci_map_single(priv->pci_dev, rxb->skb->data, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); + dma_map_single(&priv->pci_dev->dev, rxb->skb->data, + IPW_RX_BUF_SIZE, DMA_FROM_DEVICE); list_add_tail(&rxb->list, &rxq->rx_free); rxq->free_count++; @@ -5246,8 +5249,9 @@ static void ipw_rx_queue_free(struct ipw_priv *priv, struct ipw_rx_queue *rxq) for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) { if (rxq->pool[i].skb != NULL) { - pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pci_dev->dev, + rxq->pool[i].dma_addr, + IPW_RX_BUF_SIZE, DMA_FROM_DEVICE); dev_kfree_skb(rxq->pool[i].skb); } } @@ -8285,9 +8289,8 @@ static void ipw_rx(struct ipw_priv *priv) } priv->rxq->queue[i] = NULL; - pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr, - IPW_RX_BUF_SIZE, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&priv->pci_dev->dev, rxb->dma_addr, + IPW_RX_BUF_SIZE, DMA_FROM_DEVICE); pkt = (struct ipw_rx_packet *)rxb->skb->data; IPW_DEBUG_RX("Packet: type=%02X seq=%02X bits=%02X\n", @@ -8439,8 +8442,8 @@ static void ipw_rx(struct ipw_priv *priv) rxb->skb = NULL; } - pci_unmap_single(priv->pci_dev, rxb->dma_addr, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); + dma_unmap_single(&priv->pci_dev->dev, rxb->dma_addr, + IPW_RX_BUF_SIZE, DMA_FROM_DEVICE); list_add_tail(&rxb->list, &priv->rxq->rx_used); i = (i + 1) % RX_QUEUE_SIZE; @@ -10239,11 +10242,10 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct libipw_txb *txb, txb->fragments[i]->len - hdr_len); tfd->u.data.chunk_ptr[i] = - cpu_to_le32(pci_map_single - (priv->pci_dev, - txb->fragments[i]->data + hdr_len, - txb->fragments[i]->len - hdr_len, - PCI_DMA_TODEVICE)); + cpu_to_le32(dma_map_single(&priv->pci_dev->dev, + txb->fragments[i]->data + hdr_len, + txb->fragments[i]->len - hdr_len, + DMA_TO_DEVICE)); tfd->u.data.chunk_len[i] = cpu_to_le16(txb->fragments[i]->len - hdr_len); } @@ -10273,10 +10275,10 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct libipw_txb *txb, dev_kfree_skb_any(txb->fragments[i]); txb->fragments[i] = skb; tfd->u.data.chunk_ptr[i] = - cpu_to_le32(pci_map_single - (priv->pci_dev, skb->data, - remaining_bytes, - PCI_DMA_TODEVICE)); + cpu_to_le32(dma_map_single(&priv->pci_dev->dev, + skb->data, + remaining_bytes, + DMA_TO_DEVICE)); le32_add_cpu(&tfd->u.data.num_chunks, 1); } @@ -11429,9 +11431,14 @@ static int ipw_wdev_init(struct net_device *dev) set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev); /* With that information in place, we can now register the wiphy... */ - if (wiphy_register(wdev->wiphy)) - rc = -EIO; + rc = wiphy_register(wdev->wiphy); + if (rc) + goto out; + + return 0; out: + kfree(priv->ieee->a_band.channels); + kfree(priv->ieee->bg_band.channels); return rc; } @@ -11649,9 +11656,9 @@ static int ipw_pci_probe(struct pci_dev *pdev, pci_set_master(pdev); - err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); if (!err) - err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); + err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); if (err) { printk(KERN_WARNING DRV_NAME ": No suitable DMA available.\n"); goto out_pci_disable_device; -- cgit v1.2.3