Lines Matching refs:reset

21 offered, so that the affected PCI device(s) are reset and put back
22 into working condition. The reset phase requires coordination
41 of reset it desires, the choices being a simple re-enabling of I/O
42 or requesting a slot reset.
44 If any driver requests a slot reset, that is what will be done.
46 After a reset and/or a re-enabling of I/O, all drivers are
96 	PCI_ERS_RESULT_CAN_RECOVER, /* Device driver can recover without slot reset */
97 	PCI_ERS_RESULT_NEED_RESET,  /* Device driver wants slot to be reset. */
107 a slot reset. If link_reset() is not implemented, the card is assumed to
146 		  slot reset.
158 If any driver requested a slot reset (by returning PCI_ERS_RESULT_NEED_RESET),
191 reset or some such, but not restart operations. This callback is made if
193 link reset was performed by the HW. If the platform can't just re-enable IOs
194 without a slot reset or a link reset, it will not call this callback, and
205 >>> into one of the next states, that is, link reset or slot reset.
215 		  slot reset on platforms that support it.
220 		  reset to proceed.
224 		  reset driver dead. (To be defined more precisely)
239 reset and the driver should check to see if the device appears to be
259 the platform will perform a slot reset on the requesting PCI device(s). 
260 The actual steps taken by a platform to perform a slot reset
261 will be platform-dependent. Upon completion of slot reset, the
264 Powerpc platforms implement two levels of slot reset:
265 soft reset(default) and fundamental(optional) reset.
267 Powerpc soft reset consists of asserting the adapter #RST line and then
271 Soft reset is also known as hot-reset.
273 Powerpc fundamental reset is supported by PCI Express cards only
277 For most PCI devices, a soft reset will be sufficient for recovery.
278 Optional fundamental reset is provided to support a limited number
279 of PCI Express PCI devices  for which a soft reset is not sufficient
282 If the platform supports PCI hotplug, then the reset might be
287 a slot reset, the device driver will almost always use its standard
304 it can't get the device operational after reset.  If the platform
305 previously tried a soft reset, it might now try a hard reset (power
323 Drivers for PCI Express cards that require a fundamental reset must
328 +	/* Set EEH reset type to fundamental if required by hba  */
337 >>> reset if the driver returned PCI_ERS_RESULT_DISCONNECT.
380 no slot reset capability may want to just "ignore" drivers that can't