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Searched refs:ZPCI_TABLE_INVALID (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/iommu/
H A Ds390-iommu.c225 *entry = ZPCI_TABLE_INVALID; in dma_alloc_cpu_table()
339 old_rse = cmpxchg(rsep, ZPCI_TABLE_INVALID, rse); in dma_walk_rs_table()
340 if (old_rse != ZPCI_TABLE_INVALID) { in dma_walk_rs_table()
369 old_rfe = cmpxchg(rfep, ZPCI_TABLE_INVALID, rfe); in dma_walk_rf_table()
370 if (old_rfe != ZPCI_TABLE_INVALID) { in dma_walk_rf_table()
400 old_rte = cmpxchg(rtep, ZPCI_TABLE_INVALID, rte); in dma_get_seg_table_origin()
401 if (old_rte != ZPCI_TABLE_INVALID) { in dma_get_seg_table_origin()
426 old_ste = cmpxchg(step, ZPCI_TABLE_INVALID, ste); in dma_get_page_table_origin()
427 if (old_ste != ZPCI_TABLE_INVALID) { in dma_get_page_table_origin()
/linux/arch/s390/include/asm/
H A Dpci_dma.h81 #define ZPCI_TABLE_INVALID 0x20 macro