> -extern struct iommu_table *iommu_init_table(struct iommu_table * tbl, > - int nid); > +extern struct iommu_table *iommu_init_table_res(struct iommu_table *tbl, > + int nid, unsigned long res_start, unsigned long res_end); > +#define iommu_init_table(tbl, nid) iommu_init_table_res((tbl), (nid), 0, 0)
I'd just pass the two additional paramters to iommu_init_table, there are only 10 callers of it. > + * the max order of allocation possible. The TCE tableis likely to Missing whitespace between tabke and is. > + * end up being multilevel and with on-demand allocation in place, > + * the initial use is not going to be huge as the default window aims > + * to support cripplied devices (i.e. not fully 64bit DMAble) only. s/cripplied/crippled/
