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Searched full:pxcmd (Results 1 – 9 of 9) sorted by relevance

/openbmc/linux/drivers/ata/
H A Dahci_mvebu.c115 * value before the PxCMD ST write of 0, then restore PxFBS value.
138 * bit #15 PxCMD signal doesn't clear PxFBS, in ahci_mvebu_stop_engine()
139 * restore the PxFBS register right after clearing the PxCMD ST, in ahci_mvebu_stop_engine()
140 * no need to wait for the PxCMD bit #15. in ahci_mvebu_stop_engine()
H A Dahci_qoriq.c112 * The software should read and store PxCMD and PxIS values in ahci_qoriq_hardreset()
115 * PxCMD and PxIS with the stored values. in ahci_qoriq_hardreset()
130 /* restore the PxCMD and PxIS on ls1021 */ in ahci_qoriq_hardreset()
H A Dlibahci.c895 /* then set PxCMD.SUD to 0 */ in ahci_power_down()
/openbmc/qemu/tests/qtest/libqos/
H A Dahci.c229 * PxCMD.ST Port Command: Start in ahci_hba_enable()
230 * PxCMD.SUD "Spin Up Device" in ahci_hba_enable()
231 * PxCMD.POD "Power On Device" in ahci_hba_enable()
232 * PxCMD.FRE "FIS Receive Enable" in ahci_hba_enable()
233 * PxCMD.FR "FIS Receive Running" in ahci_hba_enable()
234 * PxCMD.CR "Command List Running" in ahci_hba_enable()
338 /* Device Found: set PxCMD.ST := 1 */ in ahci_hba_enable()
/openbmc/linux/Documentation/devicetree/bindings/ata/
H A Dahci-common.yaml118 the PxCMD register in case if the system firmware hasn't done it.
/openbmc/qemu/tests/qtest/
H A Dahci-test.c491 * PxCMD.HPCP - Hot Plug Capable Port in ahci_test_hba_spec()
492 * PxCMD.MPSP - Mechanical Presence Switch Present in ahci_test_hba_spec()
493 * PxCMD.CPD - Cold Presence Detection support in ahci_test_hba_spec()
497 * -PxCMD.ST, PxCMD.CR, PxCMD.FRE, PxCMD.FR, PxSCTL.DET are 0 in ahci_test_hba_spec()
/openbmc/qemu/hw/ide/
H A Dahci-internal.h95 AHCI_PORT_REG_CMD = 6, /* PxCMD: port command */
H A Dahci.c78 [AHCI_PORT_REG_CMD] = "PxCMD",
/openbmc/linux/drivers/block/mtip32xx/
H A Dmtip32xx.c371 /* Chip quirk: wait up to 500ms for PxCMD.CR == 0 */ in mtip_restart_port()
382 * PxCMD.CR not clear after 500 ms in mtip_restart_port()
386 "PxCMD.CR not clear, escalating reset\n"); in mtip_restart_port()