diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2000-03-07 15:45:24 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2000-03-07 15:45:24 +0000 |
| commit | 9f9f3e6e8548a596697778337110a423c384b6f3 (patch) | |
| tree | 5dd4b290ef532cf5ecb058e1a92cd3435afeac8c /include/asm-alpha/pci.h | |
| parent | d5c9a365ee7d2fded249aa5abfc5e89587583029 (diff) | |
Merge with Linux 2.3.49.
Diffstat (limited to 'include/asm-alpha/pci.h')
| -rw-r--r-- | include/asm-alpha/pci.h | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h index 4695112ce..1a68d43a3 100644 --- a/include/asm-alpha/pci.h +++ b/include/asm-alpha/pci.h @@ -12,22 +12,7 @@ struct pci_dev; struct pci_bus; struct resource; - -/* A PCI IOMMU allocation arena. There are typically two of these - regions per bus. */ -/* ??? The 8400 has a 32-byte pte entry, and the entire table apparently - lives directly on the host bridge (no tlb?). We don't support this - machine, but if we ever did, we'd need to parameterize all this quite - a bit further. Probably with per-bus operation tables. */ - -struct pci_iommu_arena -{ - spinlock_t lock; - unsigned long *ptes; - dma_addr_t dma_base; - unsigned int size; - unsigned int alloc_hint; -}; +struct pci_iommu_arena; /* A controler. Used to manage multiple PCI busses. */ |