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path: root/arch/mips/pci/msi-xlp.c
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Diffstat (limited to 'arch/mips/pci/msi-xlp.c')
-rw-r--r--arch/mips/pci/msi-xlp.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/mips/pci/msi-xlp.c b/arch/mips/pci/msi-xlp.c
index 6a40f24c91b4..3407495fcbe2 100644
--- a/arch/mips/pci/msi-xlp.c
+++ b/arch/mips/pci/msi-xlp.c
@@ -178,13 +178,6 @@ static void xlp_msi_mask_ack(struct irq_data *d)
else
nlm_write_reg(md->lnkbase, PCIE_MSI_STATUS, 1u << vec);
- /* Ack at eirr and PIC */
- ack_c0_eirr(PIC_PCIE_LINK_MSI_IRQ(link));
- if (cpu_is_xlp9xx())
- nlm_pic_ack(md->node->picbase,
- PIC_9XX_IRT_PCIE_LINK_INDEX(link));
- else
- nlm_pic_ack(md->node->picbase, PIC_IRT_PCIE_LINK_INDEX(link));
}
static struct irq_chip xlp_msi_chip = {
@@ -230,8 +223,6 @@ static void xlp_msix_mask_ack(struct irq_data *d)
}
nlm_write_reg(md->lnkbase, status_reg, 1u << bit);
- /* Ack at eirr and PIC */
- ack_c0_eirr(PIC_PCIE_MSIX_IRQ(link));
if (!cpu_is_xlp9xx())
nlm_pic_ack(md->node->picbase,
PIC_IRT_PCIE_MSIX_INDEX(msixvec));
@@ -541,6 +532,14 @@ void nlm_dispatch_msi(int node, int lirq)
do_IRQ(irqbase + i);
status &= status - 1;
}
+
+ /* Ack at eirr and PIC */
+ ack_c0_eirr(PIC_PCIE_LINK_MSI_IRQ(link));
+ if (cpu_is_xlp9xx())
+ nlm_pic_ack(md->node->picbase,
+ PIC_9XX_IRT_PCIE_LINK_INDEX(link));
+ else
+ nlm_pic_ack(md->node->picbase, PIC_IRT_PCIE_LINK_INDEX(link));
}
void nlm_dispatch_msix(int node, int lirq)
@@ -567,4 +566,6 @@ void nlm_dispatch_msix(int node, int lirq)
do_IRQ(irqbase + i);
status &= status - 1;
}
+ /* Ack at eirr and PIC */
+ ack_c0_eirr(PIC_PCIE_MSIX_IRQ(link));
}