Searched refs:cmd_buf_head (Results 1 - 3 of 3) sorted by relevance

/linux-master/drivers/iommu/amd/
H A Damd_iommu_types.h722 u32 cmd_buf_head; member in struct:amd_iommu
H A Diommu.c1172 left = (iommu->cmd_buf_head - next_tail) % CMD_BUFFER_SIZE;
1186 iommu->cmd_buf_head = readl(iommu->mmio_base +
H A Dinit.c801 iommu->cmd_buf_head = 0;

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