| commit | af0daeb2687ad2595482b8a71b02a082a5672ceb | [log] [tgz] |
|---|---|---|
| author | Nikolay Nikolov <nickysn@users.sourceforge.net> | Sat Feb 10 13:52:17 2018 +0200 |
| committer | Kevin O'Connor <kevin@koconnor.net> | Thu Feb 15 00:18:14 2018 -0500 |
| tree | 36b38d5d5a44f213f9f0031db719c99ba2086cdd | |
| parent | 2611db472c0f0bad4987c20990a45c175342fc22 [diff] |
floppy: Send 4 sense interrupt commands during controller initialization During initialization, real floppy controllers need 4 sense interrupt commands to clear the interrupt status (this represents the transition from "not ready" to "ready" for each of the four virtual floppy drives), instead of just one. This is described in detail in section 7.4 - Drive Polling of the Intel 82077AA datasheet. Signed-off-by: Nikolay Nikolov <nickysn@users.sourceforge.net>