Lines Matching refs:retbuf
241 struct acpi_buffer *cap, u32 *retbuf) in acpi_osc_error_check() argument
244 u32 errors = retbuf[OSC_QUERY_DWORD] & OSC_ERROR_MASK; in acpi_osc_error_check()
293 u32 *retbuf; in acpi_run_osc() local
307 retbuf = (u32 *)out_obj->buffer.pointer; in acpi_run_osc()
309 if (acpi_osc_error_check(handle, &guid, context->rev, &context->cap, retbuf)) { in acpi_run_osc()
315 context->ret.pointer = kmemdup(retbuf, context->ret.length, GFP_KERNEL); in acpi_run_osc()
338 u32 *retbuf, test; in acpi_osc_handshake() local
353 retbuf = (u32 *)out_obj->buffer.pointer; in acpi_osc_handshake()
355 if (acpi_osc_error_check(handle, &guid, rev, &cap, retbuf)) { in acpi_osc_handshake()
365 capbuf[i] &= retbuf[i]; in acpi_osc_handshake()
367 retbuf[i] = 0; in acpi_osc_handshake()
376 retbuf[OSC_QUERY_DWORD] = 0; in acpi_osc_handshake()
399 capbuf[i] &= retbuf[i]; in acpi_osc_handshake()
401 if (retbuf[OSC_QUERY_DWORD] & OSC_ERROR_MASK) { in acpi_osc_handshake()
408 acpi_osc_error_check(handle, &guid, rev, &cap, retbuf); in acpi_osc_handshake()