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atm: remove deprecated use of pci api

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Signed-off-by: Chas Williams - CONTRACTOR <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
chas williams - CONTRACTOR
2015-01-16 08:57:21 -05:00
committed by David S. Miller
parent abee1cef73
commit ede58ef28e
10 changed files with 243 additions and 219 deletions
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107
drivers/atm/idt77252.c
View File

@@ -641,7 +641,8 @@ alloc_scq(struct idt77252_dev *card, int class)
scq = kzalloc(sizeof(struct scq_info), GFP_KERNEL);
if (!scq)
return NULL;
scq->base = pci_zalloc_consistent(card->pcidev, SCQ_SIZE, &scq->paddr);
scq->base = dma_zalloc_coherent(&card->pcidev->dev, SCQ_SIZE,
&scq->paddr, GFP_KERNEL);
if (scq->base == NULL) {
kfree(scq);
return NULL;
@@ -669,12 +670,12 @@ free_scq(struct idt77252_dev *card, struct scq_info *scq)
struct sk_buff *skb;
struct atm_vcc *vcc;
pci_free_consistent(card->pcidev, SCQ_SIZE,
scq->base, scq->paddr);
dma_free_coherent(&card->pcidev->dev, SCQ_SIZE,
scq->base, scq->paddr);
while ((skb = skb_dequeue(&scq->transmit))) {
pci_unmap_single(card->pcidev, IDT77252_PRV_PADDR(skb),
skb->len, PCI_DMA_TODEVICE);
dma_unmap_single(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb->len, DMA_TO_DEVICE);
vcc = ATM_SKB(skb)->vcc;
if (vcc->pop)
@@ -684,8 +685,8 @@ free_scq(struct idt77252_dev *card, struct scq_info *scq)
}
while ((skb = skb_dequeue(&scq->pending))) {
pci_unmap_single(card->pcidev, IDT77252_PRV_PADDR(skb),
skb->len, PCI_DMA_TODEVICE);
dma_unmap_single(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb->len, DMA_TO_DEVICE);
vcc = ATM_SKB(skb)->vcc;
if (vcc->pop)
@@ -800,8 +801,8 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
if (skb) {
TXPRINTK("%s: freeing skb at %p.\n", card->name, skb);
pci_unmap_single(card->pcidev, IDT77252_PRV_PADDR(skb),
skb->len, PCI_DMA_TODEVICE);
dma_unmap_single(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb->len, DMA_TO_DEVICE);
vcc = ATM_SKB(skb)->vcc;
@@ -846,8 +847,8 @@ queue_skb(struct idt77252_dev *card, struct vc_map *vc,
tbd = &IDT77252_PRV_TBD(skb);
vcc = ATM_SKB(skb)->vcc;
IDT77252_PRV_PADDR(skb) = pci_map_single(card->pcidev, skb->data,
skb->len, PCI_DMA_TODEVICE);
IDT77252_PRV_PADDR(skb) = dma_map_single(&card->pcidev->dev, skb->data,
skb->len, DMA_TO_DEVICE);
error = -EINVAL;
@@ -924,8 +925,8 @@ done:
return 0;
errout:
pci_unmap_single(card->pcidev, IDT77252_PRV_PADDR(skb),
skb->len, PCI_DMA_TODEVICE);
dma_unmap_single(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb->len, DMA_TO_DEVICE);
return error;
}
@@ -970,8 +971,8 @@ init_rsq(struct idt77252_dev *card)
{
struct rsq_entry *rsqe;
card->rsq.base = pci_zalloc_consistent(card->pcidev, RSQSIZE,
&card->rsq.paddr);
card->rsq.base = dma_zalloc_coherent(&card->pcidev->dev, RSQSIZE,
&card->rsq.paddr, GFP_KERNEL);
if (card->rsq.base == NULL) {
printk("%s: can't allocate RSQ.\n", card->name);
return -1;
@@ -1001,8 +1002,8 @@ init_rsq(struct idt77252_dev *card)
static void
deinit_rsq(struct idt77252_dev *card)
{
pci_free_consistent(card->pcidev, RSQSIZE,
card->rsq.base, card->rsq.paddr);
dma_free_coherent(&card->pcidev->dev, RSQSIZE,
card->rsq.base, card->rsq.paddr);
}
static void
@@ -1057,9 +1058,9 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
vcc = vc->rx_vcc;
pci_dma_sync_single_for_cpu(card->pcidev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data,
PCI_DMA_FROMDEVICE);
dma_sync_single_for_cpu(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data,
DMA_FROM_DEVICE);
if ((vcc->qos.aal == ATM_AAL0) ||
(vcc->qos.aal == ATM_AAL34)) {
@@ -1180,9 +1181,9 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
return;
}
pci_unmap_single(card->pcidev, IDT77252_PRV_PADDR(skb),
dma_unmap_single(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data,
PCI_DMA_FROMDEVICE);
DMA_FROM_DEVICE);
sb_pool_remove(card, skb);
skb_trim(skb, len);
@@ -1254,9 +1255,9 @@ idt77252_rx_raw(struct idt77252_dev *card)
head = IDT77252_PRV_PADDR(queue) + (queue->data - queue->head - 16);
tail = readl(SAR_REG_RAWCT);
pci_dma_sync_single_for_cpu(card->pcidev, IDT77252_PRV_PADDR(queue),
skb_end_offset(queue) - 16,
PCI_DMA_FROMDEVICE);
dma_sync_single_for_cpu(&card->pcidev->dev, IDT77252_PRV_PADDR(queue),
skb_end_offset(queue) - 16,
DMA_FROM_DEVICE);
while (head != tail) {
unsigned int vpi, vci;
@@ -1348,11 +1349,11 @@ drop:
if (next) {
card->raw_cell_head = next;
queue = card->raw_cell_head;
pci_dma_sync_single_for_cpu(card->pcidev,
IDT77252_PRV_PADDR(queue),
(skb_end_pointer(queue) -
queue->data),
PCI_DMA_FROMDEVICE);
dma_sync_single_for_cpu(&card->pcidev->dev,
IDT77252_PRV_PADDR(queue),
(skb_end_pointer(queue) -
queue->data),
DMA_FROM_DEVICE);
} else {
card->raw_cell_head = NULL;
printk("%s: raw cell queue overrun\n",
@@ -1375,8 +1376,8 @@ init_tsq(struct idt77252_dev *card)
{
struct tsq_entry *tsqe;
card->tsq.base = pci_alloc_consistent(card->pcidev, RSQSIZE,
&card->tsq.paddr);
card->tsq.base = dma_alloc_coherent(&card->pcidev->dev, RSQSIZE,
&card->tsq.paddr, GFP_KERNEL);
if (card->tsq.base == NULL) {
printk("%s: can't allocate TSQ.\n", card->name);
return -1;
@@ -1398,8 +1399,8 @@ init_tsq(struct idt77252_dev *card)
static void
deinit_tsq(struct idt77252_dev *card)
{
pci_free_consistent(card->pcidev, TSQSIZE,
card->tsq.base, card->tsq.paddr);
dma_free_coherent(&card->pcidev->dev, TSQSIZE,
card->tsq.base, card->tsq.paddr);
}
static void
@@ -1861,9 +1862,9 @@ add_rx_skb(struct idt77252_dev *card, int queue,
goto outfree;
}
paddr = pci_map_single(card->pcidev, skb->data,
paddr = dma_map_single(&card->pcidev->dev, skb->data,
skb_end_pointer(skb) - skb->data,
PCI_DMA_FROMDEVICE);
DMA_FROM_DEVICE);
IDT77252_PRV_PADDR(skb) = paddr;
if (push_rx_skb(card, skb, queue)) {
@@ -1875,8 +1876,8 @@ add_rx_skb(struct idt77252_dev *card, int queue,
return;
outunmap:
pci_unmap_single(card->pcidev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data, PCI_DMA_FROMDEVICE);
dma_unmap_single(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data, DMA_FROM_DEVICE);
handle = IDT77252_PRV_POOL(skb);
card->sbpool[POOL_QUEUE(handle)].skb[POOL_INDEX(handle)] = NULL;
@@ -1892,15 +1893,15 @@ recycle_rx_skb(struct idt77252_dev *card, struct sk_buff *skb)
u32 handle = IDT77252_PRV_POOL(skb);
int err;
pci_dma_sync_single_for_device(card->pcidev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data,
PCI_DMA_FROMDEVICE);
dma_sync_single_for_device(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data,
DMA_FROM_DEVICE);
err = push_rx_skb(card, skb, POOL_QUEUE(handle));
if (err) {
pci_unmap_single(card->pcidev, IDT77252_PRV_PADDR(skb),
dma_unmap_single(&card->pcidev->dev, IDT77252_PRV_PADDR(skb),
skb_end_pointer(skb) - skb->data,
PCI_DMA_FROMDEVICE);
DMA_FROM_DEVICE);
sb_pool_remove(card, skb);
dev_kfree_skb(skb);
}
@@ -3058,11 +3059,11 @@ deinit_card(struct idt77252_dev *card)
for (j = 0; j < FBQ_SIZE; j++) {
skb = card->sbpool[i].skb[j];
if (skb) {
pci_unmap_single(card->pcidev,
dma_unmap_single(&card->pcidev->dev,
IDT77252_PRV_PADDR(skb),
(skb_end_pointer(skb) -
skb->data),
PCI_DMA_FROMDEVICE);
DMA_FROM_DEVICE);
card->sbpool[i].skb[j] = NULL;
dev_kfree_skb(skb);
}
@@ -3076,8 +3077,8 @@ deinit_card(struct idt77252_dev *card)
vfree(card->vcs);
if (card->raw_cell_hnd) {
pci_free_consistent(card->pcidev, 2 * sizeof(u32),
card->raw_cell_hnd, card->raw_cell_paddr);
dma_free_coherent(&card->pcidev->dev, 2 * sizeof(u32),
card->raw_cell_hnd, card->raw_cell_paddr);
}
if (card->rsq.base) {
@@ -3397,9 +3398,10 @@ static int init_card(struct atm_dev *dev)
writel(0, SAR_REG_GP);
/* Initialize RAW Cell Handle Register */
card->raw_cell_hnd = pci_zalloc_consistent(card->pcidev,
2 * sizeof(u32),
&card->raw_cell_paddr);
card->raw_cell_hnd = dma_zalloc_coherent(&card->pcidev->dev,
2 * sizeof(u32),
&card->raw_cell_paddr,
GFP_KERNEL);
if (!card->raw_cell_hnd) {
printk("%s: memory allocation failure.\n", card->name);
deinit_card(card);
@@ -3611,6 +3613,11 @@ static int idt77252_init_one(struct pci_dev *pcidev,
return err;
}
if ((err = dma_set_mask_and_coherent(&pcidev->dev, DMA_BIT_MASK(32)))) {
printk("idt77252: can't enable DMA for PCI device at %s\n", pci_name(pcidev));
return err;
}
card = kzalloc(sizeof(struct idt77252_dev), GFP_KERNEL);
if (!card) {
printk("idt77252-%d: can't allocate private data\n", index);