Change Details

post-cold sleep instead of DELAY when waiting for firmware

post-cold sleep instead of DELAY when waiting for firmware The e1000_swfw_sync functions will do a busy wait for hundreds of milliseconds while waiting for firmware to relinquish a hardware resource. This change builds on the previous change converting the softc lock to an sx and changes all waits to sleeps once interrupts are enabled (and thus it's safe to sleep).

post-cold sleep instead of DELAY when waiting for firmware The e1000_swfw_sync functions will do a busy wait for hundreds of milliseconds while waiting for firmware to relinquish a hardware resource. This change builds on the previous change converting the softc lock to an sx and changes all waits to sleeps once interrupts are enabled (and thus it's safe to sleep).