h6. [[SDIODriver]] h6(. » [[SDIODriver SWI Calls|SWI Calls]] h6((. » SDIO_ClaimDeviceVector h2. SDIO_ClaimDeviceVector h5. (SWI &59006) |_<^{width:4em}. Entry | | |/3<^. R0 |<^. Bits 0-7 = unit number | |<^. Bits 8-15 = slot number | |<^. Bits 16-23 = bus number | |<^. R1 |<^. Address of interrupt handler routine | |<^. R2 |<^. Value to pass in R12 to routine | |_<^{width:4em}. Exit | | |<^. - |<^. - | h4. Re-entrancy This SWI is re-entrant. h4. Use This SWI is used to claim a Device Vector of a SDIO card. h4. Notes To simplify SDIO interrupt dispatch, device drivers should use this instead of calling [[OS_ClaimDeviceVector]]. Since SDIO cards are only supported on buses with one card per slot, there is no need to specify an RCA to identify the card. h4. See also * [[OS_ClaimDeviceVector]] * [[SDIO_ReleaseDeviceVector]]