Re: [PATCH v2 33/42] esp: defer command completion interrupt on incoming data transfers

2021-03-04 Thread Mark Cave-Ayland
On 03/03/2021 19:52, Laurent Vivier wrote: Le 18/02/2021 à 18:25, Mark Cave-Ayland a écrit : On 09/02/2021 19:30, Mark Cave-Ayland wrote: The MacOS toolbox ROM issues a command to the ESP controller as part of its "FAST" SCSI routines and then proceeds to read the incoming data soon after rec

Re: [PATCH v2 33/42] esp: defer command completion interrupt on incoming data transfers

2021-03-03 Thread Laurent Vivier
Le 18/02/2021 à 18:25, Mark Cave-Ayland a écrit : > On 09/02/2021 19:30, Mark Cave-Ayland wrote: > >> The MacOS toolbox ROM issues a command to the ESP controller as part of its >> "FAST" SCSI routines and then proceeds to read the incoming data soon after >> receiving the command completion inter

Re: [PATCH v2 33/42] esp: defer command completion interrupt on incoming data transfers

2021-02-18 Thread Mark Cave-Ayland
On 09/02/2021 19:30, Mark Cave-Ayland wrote: The MacOS toolbox ROM issues a command to the ESP controller as part of its "FAST" SCSI routines and then proceeds to read the incoming data soon after receiving the command completion interrupt. Unfortunately due to SCSI block transfers being asynch

[PATCH v2 33/42] esp: defer command completion interrupt on incoming data transfers

2021-02-09 Thread Mark Cave-Ayland
The MacOS toolbox ROM issues a command to the ESP controller as part of its "FAST" SCSI routines and then proceeds to read the incoming data soon after receiving the command completion interrupt. Unfortunately due to SCSI block transfers being asynchronous the incoming data may not yet be present