Henri Hennebert 9d3bc16382 rtsx: Call taskqueue sooner, adjust DELAY(9) calls, add an inversion heuristic ... - Some configurations, e.g. HP EliteBook 840 G3, come with a dummy card in the card slot which is detected as a valid SD card. This added long timeout at boot time. To alleviate the problem, the default timeout is reduced to one second during the setup phase. [1] - Some configurations crash at boot if rtsx(4) is defined in the kernel config. At boot time, without a card inserted, the driver found that a card is present and just after that a "spontaneous" interrupt is generated showing that no card is present. To solve this problem, DELAY(9) is set to one quarter of a second before checking card presence during driver attach. - As advised by adrian, taskqueue and DMA are set up sooner during the driver attach. A heuristic to try to detect configuration needing inversion was added. PR: 255130 [1] MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D30499		2021-09-09 14:26:17 -04:00
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rtsx.c	rtsx: Call taskqueue sooner, adjust DELAY(9) calls, add an inversion heuristic	2021-09-09 14:26:17 -04:00
rtsxreg.h