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yaml
---
r: 224483
b: refs/heads/master
c: 4bae65c
h: refs/heads/master
i:
  224481: fafb98b
  224479: 5cd8b96
v: v3
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Matt Carlson authored and David S. Miller committed Nov 24, 2010
1 parent 7ed83b6 commit 594fb70
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Showing 2 changed files with 42 additions and 33 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: b92b9040f6e4997b895b7b9c655a158354d28964
refs/heads/master: 4bae65c892b4ff9a2797cbfa8526a5f9aaf1b2ed
73 changes: 41 additions & 32 deletions trunk/drivers/net/tg3.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -6337,13 +6337,13 @@ static void tg3_rx_prodring_fini(struct tg3 *tp,
kfree(tpr->rx_jmb_buffers);
tpr->rx_jmb_buffers = NULL;
if (tpr->rx_std) {
pci_free_consistent(tp->pdev, TG3_RX_STD_RING_BYTES(tp),
tpr->rx_std, tpr->rx_std_mapping);
dma_free_coherent(&tp->pdev->dev, TG3_RX_STD_RING_BYTES(tp),
tpr->rx_std, tpr->rx_std_mapping);
tpr->rx_std = NULL;
}
if (tpr->rx_jmb) {
pci_free_consistent(tp->pdev, TG3_RX_JMB_RING_BYTES(tp),
tpr->rx_jmb, tpr->rx_jmb_mapping);
dma_free_coherent(&tp->pdev->dev, TG3_RX_JMB_RING_BYTES(tp),
tpr->rx_jmb, tpr->rx_jmb_mapping);
tpr->rx_jmb = NULL;
}
}
Expand All @@ -6356,8 +6356,10 @@ static int tg3_rx_prodring_init(struct tg3 *tp,
if (!tpr->rx_std_buffers)
return -ENOMEM;

tpr->rx_std = pci_alloc_consistent(tp->pdev, TG3_RX_STD_RING_BYTES(tp),
&tpr->rx_std_mapping);
tpr->rx_std = dma_alloc_coherent(&tp->pdev->dev,
TG3_RX_STD_RING_BYTES(tp),
&tpr->rx_std_mapping,
GFP_KERNEL);
if (!tpr->rx_std)
goto err_out;

Expand All @@ -6368,9 +6370,10 @@ static int tg3_rx_prodring_init(struct tg3 *tp,
if (!tpr->rx_jmb_buffers)
goto err_out;

tpr->rx_jmb = pci_alloc_consistent(tp->pdev,
TG3_RX_JMB_RING_BYTES(tp),
&tpr->rx_jmb_mapping);
tpr->rx_jmb = dma_alloc_coherent(&tp->pdev->dev,
TG3_RX_JMB_RING_BYTES(tp),
&tpr->rx_jmb_mapping,
GFP_KERNEL);
if (!tpr->rx_jmb)
goto err_out;
}
Expand Down Expand Up @@ -6489,7 +6492,7 @@ static void tg3_free_consistent(struct tg3 *tp)
struct tg3_napi *tnapi = &tp->napi[i];

if (tnapi->tx_ring) {
pci_free_consistent(tp->pdev, TG3_TX_RING_BYTES,
dma_free_coherent(&tp->pdev->dev, TG3_TX_RING_BYTES,
tnapi->tx_ring, tnapi->tx_desc_mapping);
tnapi->tx_ring = NULL;
}
Expand All @@ -6498,25 +6501,26 @@ static void tg3_free_consistent(struct tg3 *tp)
tnapi->tx_buffers = NULL;

if (tnapi->rx_rcb) {
pci_free_consistent(tp->pdev, TG3_RX_RCB_RING_BYTES(tp),
tnapi->rx_rcb,
tnapi->rx_rcb_mapping);
dma_free_coherent(&tp->pdev->dev,
TG3_RX_RCB_RING_BYTES(tp),
tnapi->rx_rcb,
tnapi->rx_rcb_mapping);
tnapi->rx_rcb = NULL;
}

tg3_rx_prodring_fini(tp, &tnapi->prodring);

if (tnapi->hw_status) {
pci_free_consistent(tp->pdev, TG3_HW_STATUS_SIZE,
tnapi->hw_status,
tnapi->status_mapping);
dma_free_coherent(&tp->pdev->dev, TG3_HW_STATUS_SIZE,
tnapi->hw_status,
tnapi->status_mapping);
tnapi->hw_status = NULL;
}
}

if (tp->hw_stats) {
pci_free_consistent(tp->pdev, sizeof(struct tg3_hw_stats),
tp->hw_stats, tp->stats_mapping);
dma_free_coherent(&tp->pdev->dev, sizeof(struct tg3_hw_stats),
tp->hw_stats, tp->stats_mapping);
tp->hw_stats = NULL;
}
}
Expand All @@ -6529,9 +6533,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
{
int i;

tp->hw_stats = pci_alloc_consistent(tp->pdev,
sizeof(struct tg3_hw_stats),
&tp->stats_mapping);
tp->hw_stats = dma_alloc_coherent(&tp->pdev->dev,
sizeof(struct tg3_hw_stats),
&tp->stats_mapping,
GFP_KERNEL);
if (!tp->hw_stats)
goto err_out;

Expand All @@ -6541,9 +6546,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
struct tg3_napi *tnapi = &tp->napi[i];
struct tg3_hw_status *sblk;

tnapi->hw_status = pci_alloc_consistent(tp->pdev,
TG3_HW_STATUS_SIZE,
&tnapi->status_mapping);
tnapi->hw_status = dma_alloc_coherent(&tp->pdev->dev,
TG3_HW_STATUS_SIZE,
&tnapi->status_mapping,
GFP_KERNEL);
if (!tnapi->hw_status)
goto err_out;

Expand All @@ -6564,9 +6570,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
if (!tnapi->tx_buffers)
goto err_out;

tnapi->tx_ring = pci_alloc_consistent(tp->pdev,
TG3_TX_RING_BYTES,
&tnapi->tx_desc_mapping);
tnapi->tx_ring = dma_alloc_coherent(&tp->pdev->dev,
TG3_TX_RING_BYTES,
&tnapi->tx_desc_mapping,
GFP_KERNEL);
if (!tnapi->tx_ring)
goto err_out;
}
Expand Down Expand Up @@ -6599,9 +6606,10 @@ static int tg3_alloc_consistent(struct tg3 *tp)
if (!i && (tp->tg3_flags3 & TG3_FLG3_ENABLE_RSS))
continue;

tnapi->rx_rcb = pci_alloc_consistent(tp->pdev,
TG3_RX_RCB_RING_BYTES(tp),
&tnapi->rx_rcb_mapping);
tnapi->rx_rcb = dma_alloc_coherent(&tp->pdev->dev,
TG3_RX_RCB_RING_BYTES(tp),
&tnapi->rx_rcb_mapping,
GFP_KERNEL);
if (!tnapi->rx_rcb)
goto err_out;

Expand Down Expand Up @@ -14208,7 +14216,8 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
u32 *buf, saved_dma_rwctrl;
int ret = 0;

buf = pci_alloc_consistent(tp->pdev, TEST_BUFFER_SIZE, &buf_dma);
buf = dma_alloc_coherent(&tp->pdev->dev, TEST_BUFFER_SIZE,
&buf_dma, GFP_KERNEL);
if (!buf) {
ret = -ENOMEM;
goto out_nofree;
Expand Down Expand Up @@ -14392,7 +14401,7 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
}

out:
pci_free_consistent(tp->pdev, TEST_BUFFER_SIZE, buf, buf_dma);
dma_free_coherent(&tp->pdev->dev, TEST_BUFFER_SIZE, buf, buf_dma);
out_nofree:
return ret;
}
Expand Down

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