Re: [Qemu-devel] [PATCH for-2.12 2/2] hw/sd/bcm2835_sdhost: Don't raise spurious interrupts

2018-04-04 Thread Philippe Mathieu-Daudé
On 04/04/2018 08:57 AM, Peter Maydell wrote: > On 4 April 2018 at 12:50, Philippe Mathieu-Daudé wrote: >> Hi Peter, >> >> On 03/19/2018 01:15 PM, Peter Maydell wrote: >>> The Linux bcm2835_sdhost driver doesn't work on QEMU, because our >>> model raises spurious data interrupts. Our function >>>

Re: [Qemu-devel] [PATCH for-2.12 2/2] hw/sd/bcm2835_sdhost: Don't raise spurious interrupts

2018-04-04 Thread Peter Maydell
On 4 April 2018 at 12:50, Philippe Mathieu-Daudé wrote: > Hi Peter, > > On 03/19/2018 01:15 PM, Peter Maydell wrote: >> The Linux bcm2835_sdhost driver doesn't work on QEMU, because our >> model raises spurious data interrupts. Our function >> bcm2835_sdhost_fifo_run() will flag an interrupt any

Re: [Qemu-devel] [PATCH for-2.12 2/2] hw/sd/bcm2835_sdhost: Don't raise spurious interrupts

2018-04-04 Thread Philippe Mathieu-Daudé
Hi Peter, On 03/19/2018 01:15 PM, Peter Maydell wrote: > The Linux bcm2835_sdhost driver doesn't work on QEMU, because our > model raises spurious data interrupts. Our function > bcm2835_sdhost_fifo_run() will flag an interrupt any time it is > called with s->datacnt == 0, even if the host hasn't