diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-08 05:43:49 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-08 05:43:49 -0400 |
| commit | 1d6ae775d7a948c9575658eb41184fd2e506c0df (patch) | |
| tree | 8128a28e89d82f13bb8e3a2160382240c66e2816 /drivers/pci/msi.c | |
| parent | 739cdbf1d8f0739b80035b80d69d871e33749b86 (diff) | |
| parent | caf39e87cc1182f7dae84eefc43ca14d54c78ef9 (diff) | |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 2b85aa39f954..532f73bb2224 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -91,6 +91,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask) { struct msi_desc *entry; struct msg_address address; + unsigned int irq = vector; entry = (struct msi_desc *)msi_desc[vector]; if (!entry || !entry->dev) @@ -112,6 +113,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask) entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask); pci_write_config_dword(entry->dev, msi_lower_address_reg(pos), address.lo_address.value); + set_native_irq_info(irq, cpu_mask); break; } case PCI_CAP_ID_MSIX: @@ -125,22 +127,13 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask) MSI_TARGET_CPU_SHIFT); entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask); writel(address.lo_address.value, entry->mask_base + offset); + set_native_irq_info(irq, cpu_mask); break; } default: break; } } - -#ifdef CONFIG_IRQBALANCE -static inline void move_msi(int vector) -{ - if (!cpus_empty(pending_irq_balance_cpumask[vector])) { - set_msi_affinity(vector, pending_irq_balance_cpumask[vector]); - cpus_clear(pending_irq_balance_cpumask[vector]); - } -} -#endif /* CONFIG_IRQBALANCE */ #endif /* CONFIG_SMP */ static void mask_MSI_irq(unsigned int vector) @@ -191,13 +184,13 @@ static void shutdown_msi_irq(unsigned int vector) static void end_msi_irq_wo_maskbit(unsigned int vector) { - move_msi(vector); + move_native_irq(vector); ack_APIC_irq(); } static void end_msi_irq_w_maskbit(unsigned int vector) { - move_msi(vector); + move_native_irq(vector); unmask_MSI_irq(vector); ack_APIC_irq(); } |