diff options
Diffstat (limited to 'include/asm-sparc64/pbm.h')
| -rw-r--r-- | include/asm-sparc64/pbm.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h index dcfa7629358..7a246d8a182 100644 --- a/include/asm-sparc64/pbm.h +++ b/include/asm-sparc64/pbm.h @@ -11,6 +11,7 @@ #include <linux/pci.h> #include <linux/ioport.h> #include <linux/spinlock.h> +#include <linux/msi.h> #include <asm/io.h> #include <asm/page.h> @@ -177,6 +178,24 @@ struct pci_pbm_info { int is_66mhz_capable; int all_devs_66mhz; +#ifdef CONFIG_PCI_MSI + /* MSI info. */ + u32 msiq_num; + u32 msiq_ent_count; + u32 msiq_first; + u32 msiq_first_devino; + u32 msi_num; + u32 msi_first; + u32 msi_data_mask; + u32 msix_data_width; + u64 msi32_start; + u64 msi64_start; + u32 msi32_len; + u32 msi64_len; + void *msi_queues; + unsigned long *msi_bitmap; +#endif /* !(CONFIG_PCI_MSI) */ + /* This PBM's streaming buffer. */ struct pci_strbuf stc; @@ -213,6 +232,12 @@ struct pci_controller_info { void (*base_address_update)(struct pci_dev *, int); void (*resource_adjust)(struct pci_dev *, struct resource *, struct resource *); +#ifdef CONFIG_PCI_MSI + int (*setup_msi_irq)(unsigned int *virt_irq_p, struct pci_dev *pdev, + struct msi_desc *entry); + void (*teardown_msi_irq)(unsigned int virt_irq, struct pci_dev *pdev); +#endif + /* Now things for the actual PCI bus probes. */ struct pci_ops *pci_ops; unsigned int pci_first_busno; @@ -231,6 +256,9 @@ struct pcidev_cookie { int num_prom_regs; struct linux_prom_pci_registers prom_assignments[PROMREG_MAX]; int num_prom_assignments; +#ifdef CONFIG_PCI_MSI + unsigned int msi_num; +#endif }; /* Currently these are the same across all PCI controllers |