2024-03-25 12:13:12

by Damien Le Moal

[permalink] [raw]
Subject: [PATCH 11/28] infiniband: qib: Use PCI_IRQ_INTX

Use the macro PCI_IRQ_INTX instead of the deprecated PCI_IRQ_LEGACY
macro.

Signed-off-by: Damien Le Moal <[email protected]>
---
drivers/infiniband/hw/qib/qib_iba7220.c | 2 +-
drivers/infiniband/hw/qib/qib_iba7322.c | 5 ++---
drivers/infiniband/hw/qib/qib_pcie.c | 2 +-
3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c
index 6af57067c32e..78dfe98ebcf7 100644
--- a/drivers/infiniband/hw/qib/qib_iba7220.c
+++ b/drivers/infiniband/hw/qib/qib_iba7220.c
@@ -3281,7 +3281,7 @@ static int qib_7220_intr_fallback(struct qib_devdata *dd)

qib_free_irq(dd);
dd->msi_lo = 0;
- if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_LEGACY) < 0)
+ if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_INTX) < 0)
qib_dev_err(dd, "Failed to enable INTx\n");
qib_setup_7220_interrupt(dd);
return 1;
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index f93906d8fc09..9db29916e35a 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -3471,8 +3471,7 @@ static void qib_setup_7322_interrupt(struct qib_devdata *dd, int clearpend)
pci_irq_vector(dd->pcidev, msixnum),
ret);
qib_7322_free_irq(dd);
- pci_alloc_irq_vectors(dd->pcidev, 1, 1,
- PCI_IRQ_LEGACY);
+ pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_INTX);
goto try_intx;
}
dd->cspec->msix_entries[msixnum].arg = arg;
@@ -5143,7 +5142,7 @@ static int qib_7322_intr_fallback(struct qib_devdata *dd)
qib_devinfo(dd->pcidev,
"MSIx interrupt not detected, trying INTx interrupts\n");
qib_7322_free_irq(dd);
- if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_LEGACY) < 0)
+ if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_INTX) < 0)
qib_dev_err(dd, "Failed to enable INTx\n");
qib_setup_7322_interrupt(dd, 0);
return 1;
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index 47bf64ace05c..58c1d62d341b 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -210,7 +210,7 @@ int qib_pcie_params(struct qib_devdata *dd, u32 minw, u32 *nent)
}

if (dd->flags & QIB_HAS_INTX)
- flags |= PCI_IRQ_LEGACY;
+ flags |= PCI_IRQ_INTX;
maxvec = (nent && *nent) ? *nent : 1;
nvec = pci_alloc_irq_vectors(dd->pcidev, 1, maxvec, flags);
if (nvec < 0)
--
2.44.0



2024-03-25 16:17:18

by Dennis Dalessandro

[permalink] [raw]
Subject: Re: [PATCH 11/28] infiniband: qib: Use PCI_IRQ_INTX


On 3/25/24 3:09 AM, Damien Le Moal wrote:
> Use the macro PCI_IRQ_INTX instead of the deprecated PCI_IRQ_LEGACY
> macro.
>
> Signed-off-by: Damien Le Moal <[email protected]>
> ---
> drivers/infiniband/hw/qib/qib_iba7220.c | 2 +-
> drivers/infiniband/hw/qib/qib_iba7322.c | 5 ++---
> drivers/infiniband/hw/qib/qib_pcie.c | 2 +-
> 3 files changed, 4 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c
> index 6af57067c32e..78dfe98ebcf7 100644
> --- a/drivers/infiniband/hw/qib/qib_iba7220.c
> +++ b/drivers/infiniband/hw/qib/qib_iba7220.c
> @@ -3281,7 +3281,7 @@ static int qib_7220_intr_fallback(struct qib_devdata *dd)
>
> qib_free_irq(dd);
> dd->msi_lo = 0;
> - if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_LEGACY) < 0)
> + if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_INTX) < 0)
> qib_dev_err(dd, "Failed to enable INTx\n");
> qib_setup_7220_interrupt(dd);
> return 1;
> diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
> index f93906d8fc09..9db29916e35a 100644
> --- a/drivers/infiniband/hw/qib/qib_iba7322.c
> +++ b/drivers/infiniband/hw/qib/qib_iba7322.c
> @@ -3471,8 +3471,7 @@ static void qib_setup_7322_interrupt(struct qib_devdata *dd, int clearpend)
> pci_irq_vector(dd->pcidev, msixnum),
> ret);
> qib_7322_free_irq(dd);
> - pci_alloc_irq_vectors(dd->pcidev, 1, 1,
> - PCI_IRQ_LEGACY);
> + pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_INTX);
> goto try_intx;
> }
> dd->cspec->msix_entries[msixnum].arg = arg;
> @@ -5143,7 +5142,7 @@ static int qib_7322_intr_fallback(struct qib_devdata *dd)
> qib_devinfo(dd->pcidev,
> "MSIx interrupt not detected, trying INTx interrupts\n");
> qib_7322_free_irq(dd);
> - if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_LEGACY) < 0)
> + if (pci_alloc_irq_vectors(dd->pcidev, 1, 1, PCI_IRQ_INTX) < 0)
> qib_dev_err(dd, "Failed to enable INTx\n");
> qib_setup_7322_interrupt(dd, 0);
> return 1;
> diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
> index 47bf64ace05c..58c1d62d341b 100644
> --- a/drivers/infiniband/hw/qib/qib_pcie.c
> +++ b/drivers/infiniband/hw/qib/qib_pcie.c
> @@ -210,7 +210,7 @@ int qib_pcie_params(struct qib_devdata *dd, u32 minw, u32 *nent)
> }
>
> if (dd->flags & QIB_HAS_INTX)
> - flags |= PCI_IRQ_LEGACY;
> + flags |= PCI_IRQ_INTX;
> maxvec = (nent && *nent) ? *nent : 1;
> nvec = pci_alloc_irq_vectors(dd->pcidev, 1, maxvec, flags);
> if (nvec < 0)

No problems here.

Acked-by: Dennis Dalessandro <[email protected]>