Lines Matching refs:O
18 halting all I/O to it. The goal of a disconnection is to avoid system
34 It also gives the drivers a chance to defer incoming I/O as
41 of reset it desires, the choices being a simple re-enabling of I/O
46 After a reset and/or a re-enabling of I/O, all drivers are
88 pci_channel_io_normal, /* I/O channel is in normal state */
89 pci_channel_io_frozen, /* I/O to channel is blocked */
118 is isolated, in that all I/O is blocked: all reads return 0xffffffff,
129 already have "noticed" the error because of a failing I/O, but this
174 >>> attempts I/O at this point, or not. I/O's will fail, returning
176 >>> EEH_MAX_FAILS I/O's are attempted to a frozen adapter, EEH
198 >>> Proposal: All I/O's should be done _synchronously_ from within
242 The driver is not supposed to restart normal driver I/O operations
295 memory mapped I/O space and DMA. Interrupts (Legacy, MSI, or MSI-X)
298 Drivers should not restart normal I/O processing operations
301 and let the driver restart normal I/O processing.
360 cancel all pending I/O, refuse all new I/O, returning -EIO to