myri10ge: Use pci_enable_msix_range() instead of pci_enable_msix()
As result of deprecation of MSI-X/MSI enablement functions pci_enable_msix() and pci_enable_msi_block() all drivers using these two interfaces need to be updated to use the new pci_enable_msi_range() and pci_enable_msix_range() interfaces. Signed-off-by: Alexander Gordeev <agordeev@redhat.com> Cc: Hyong-Youb Kim <hykim@myri.com> Cc: netdev@vger.kernel.org Cc: linux-pci@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
committed by
David S. Miller
parent
f3c9407bc2
commit
0729cc0c5e
@@ -2329,16 +2329,14 @@ static int myri10ge_request_irq(struct myri10ge_priv *mgp)
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status = 0;
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status = 0;
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if (myri10ge_msi) {
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if (myri10ge_msi) {
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if (mgp->num_slices > 1) {
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if (mgp->num_slices > 1) {
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status =
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status = pci_enable_msix_range(pdev, mgp->msix_vectors,
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pci_enable_msix(pdev, mgp->msix_vectors,
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mgp->num_slices, mgp->num_slices);
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mgp->num_slices);
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if (status < 0) {
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if (status == 0) {
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mgp->msix_enabled = 1;
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} else {
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dev_err(&pdev->dev,
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dev_err(&pdev->dev,
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"Error %d setting up MSI-X\n", status);
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"Error %d setting up MSI-X\n", status);
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return status;
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return status;
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}
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}
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mgp->msix_enabled = 1;
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}
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}
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if (mgp->msix_enabled == 0) {
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if (mgp->msix_enabled == 0) {
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status = pci_enable_msi(pdev);
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status = pci_enable_msi(pdev);
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@@ -3895,32 +3893,34 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp)
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mgp->msix_vectors = kcalloc(mgp->num_slices, sizeof(*mgp->msix_vectors),
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mgp->msix_vectors = kcalloc(mgp->num_slices, sizeof(*mgp->msix_vectors),
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GFP_KERNEL);
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GFP_KERNEL);
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if (mgp->msix_vectors == NULL)
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if (mgp->msix_vectors == NULL)
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goto disable_msix;
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goto no_msix;
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for (i = 0; i < mgp->num_slices; i++) {
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for (i = 0; i < mgp->num_slices; i++) {
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mgp->msix_vectors[i].entry = i;
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mgp->msix_vectors[i].entry = i;
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}
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}
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while (mgp->num_slices > 1) {
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while (mgp->num_slices > 1) {
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/* make sure it is a power of two */
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mgp->num_slices = rounddown_pow_of_two(mgp->num_slices);
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while (!is_power_of_2(mgp->num_slices))
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mgp->num_slices--;
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if (mgp->num_slices == 1)
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if (mgp->num_slices == 1)
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goto disable_msix;
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goto no_msix;
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status = pci_enable_msix(pdev, mgp->msix_vectors,
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status = pci_enable_msix_range(pdev,
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mgp->num_slices);
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mgp->msix_vectors,
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if (status == 0) {
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mgp->num_slices,
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pci_disable_msix(pdev);
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mgp->num_slices);
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if (status < 0)
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goto no_msix;
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pci_disable_msix(pdev);
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if (status == mgp->num_slices) {
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if (old_allocated)
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if (old_allocated)
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kfree(old_fw);
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kfree(old_fw);
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return;
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return;
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}
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} else {
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if (status > 0)
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mgp->num_slices = status;
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mgp->num_slices = status;
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else
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}
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goto disable_msix;
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}
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}
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disable_msix:
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no_msix:
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if (mgp->msix_vectors != NULL) {
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if (mgp->msix_vectors != NULL) {
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kfree(mgp->msix_vectors);
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kfree(mgp->msix_vectors);
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mgp->msix_vectors = NULL;
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mgp->msix_vectors = NULL;
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