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Searched refs:cmd_cap (Results 1 – 5 of 5) sorted by relevance

/linux/tools/testing/selftests/vfio/lib/drivers/dsa/
H A Ddsa.c56 u32 cmd_cap; in dsa_int_handle_request_required() local
59 if (!gen_cap.cmd_cap) in dsa_int_handle_request_required()
62 cmd_cap = readl(bar0 + IDXD_CMDCAP_OFFSET); in dsa_int_handle_request_required()
63 return (cmd_cap >> IDXD_CMD_REQUEST_INT_HANDLE) & 1; in dsa_int_handle_request_required()
/linux/drivers/dma/idxd/
H A Dinit.c537 if (idxd->hw.gen_cap.cmd_cap) { in idxd_read_caps()
538 idxd->hw.cmd_cap = ioread32(idxd->reg_base + IDXD_CMDCAP_OFFSET); in idxd_read_caps()
539 dev_dbg(dev, "cmd_cap: %#x\n", idxd->hw.cmd_cap); in idxd_read_caps()
543 if (idxd->hw.cmd_cap & BIT(IDXD_CMD_REQUEST_INT_HANDLE)) in idxd_read_caps()
H A Dregisters.h39 u64 cmd_cap:1; member
H A Didxd.h253 u32 cmd_cap; member
H A Ddevice.c617 if (!(idxd->hw.cmd_cap & BIT(IDXD_CMD_REQUEST_INT_HANDLE))) in idxd_device_request_int_handle()
648 if (!(idxd->hw.cmd_cap & BIT(IDXD_CMD_RELEASE_INT_HANDLE))) in idxd_device_release_int_handle()