ivhd_command
int _ivhd_issue_command(struct iommu_softc *, const struct ivhd_command *);
int ivhd_issue_command(struct iommu_softc *, const struct ivhd_command *, int);
_ivhd_issue_command(struct iommu_softc *iommu, const struct ivhd_command *cmd)
ivhd_issue_command(struct iommu_softc *iommu, const struct ivhd_command *cmd,
struct ivhd_command cmd = {
struct ivhd_command cmd = {
struct ivhd_command cmd = {
struct ivhd_command cmd = { .dw1 = did | (INVALIDATE_IOMMU_PAGES << CMD_SHIFT) };
struct ivhd_command wq = { 0 };
struct ivhd_command cmd = { 0 };
struct ivhd_command cmd = { 0 };
struct ivhd_command cmd = { -1, -1, -1, -1 };
struct ivhd_command *ihd;
int ivhd_issue_command(struct iommu_softc *, const struct ivhd_command *, int);