Searched refs:ddw_read_ext (Results 1 – 1 of 1) sorted by relevance
| /linux-6.15/arch/powerpc/platforms/pseries/ |
| H A D | iommu.c | 1163 static inline int ddw_read_ext(const struct device_node *np, int extnum, in ddw_read_ext() function
1198 ret = ddw_read_ext(parent, DDW_EXT_QUERY_OUT_SIZE, &ext_query); in query_ddw()
1313 ret = ddw_read_ext(par_dn, DDW_EXT_RESET_DMA_WIN, &reset_dma_win); in reset_dma_window()
1345 ret = ddw_read_ext(par_dn, DDW_EXT_RESET_DMA_WIN, &reset_dma_win); in limited_dma_window()
1349 ret = ddw_read_ext(par_dn, DDW_EXT_LIMITED_ADDR_MODE, &las_supported); in limited_dma_window()
1547 reset_win_ext = ddw_read_ext(pdn, DDW_EXT_RESET_DMA_WIN, NULL); in enable_ddw()
|