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Searched refs:cmd_tail (Results 1 – 3 of 3) sorted by relevance

/freebsd/sys/amd64/vmm/amd/
H A Damdvi_hw.c251 ctrl->cmd_tail = 0; in amdvi_init_cmd()
276 ctrl->cmd_tail); in amdvi_get_cmd_tail()
296 ctrl->cmd_tail = MOD_INC(ctrl->cmd_tail, size, softc->cmd_max); in amdvi_update_cmd_tail()
301 ctrl->cmd_tail, in amdvi_update_cmd_tail()
464 "Head:0x%x, loop:%d.\n", ctrl->cmd_tail, in amdvi_cmp_wait()
491 ctrl->cmd_tail, ctrl->cmd_head); in amdvi_wait()
511 for (i = 0; off != ctrl->cmd_tail && i < count; i++) { in amdvi_dump_cmds()
762 softc->total_cmd, ctrl->cmd_tail, ctrl->cmd_head); in amdvi_event_intr()
836 result = softc->ctrl->cmd_tail; in amdvi_handle_sysctl()
H A Damdvi_priv.h232 uint32_t cmd_tail:19; member
/freebsd/sys/x86/iommu/
H A Damd_drv.c1135 u_int cmd_head, cmd_tail, ci; in amdiommu_print_one() local
1138 cmd_tail = amdiommu_read4(unit, AMDIOMMU_CMDBUF_TAIL); in amdiommu_print_one()
1153 cmd_head, cmd_tail); in amdiommu_print_one()
1157 for (ci = cmd_head; ci != cmd_tail;) { in amdiommu_print_one()