Re: [PATCH] hw/ssi: Fix Linux driver init issue with xilinx_spi

2023-03-31 Thread Peter Maydell
On Fri, 31 Mar 2023 at 11:09, Edgar E. Iglesias wrote: > > > On Thu, Mar 23, 2023 at 7:29 PM Chris Rauer wrote: >> >> The problem is that the Linux driver expects the master transaction inhibit >> bit(R_SPICR_MTI) to be set during driver initialization so that it can >> detect the fifo size but Q

Re: [PATCH] hw/ssi: Fix Linux driver init issue with xilinx_spi

2023-03-31 Thread Edgar E. Iglesias
On Thu, Mar 23, 2023 at 7:29 PM Chris Rauer wrote: > The problem is that the Linux driver expects the master transaction inhibit > bit(R_SPICR_MTI) to be set during driver initialization so that it can > detect the fifo size but QEMU defaults it to zero out of reset. The > datasheet indicates th

Re: [PATCH] hw/ssi: Fix Linux driver init issue with xilinx_spi

2023-03-30 Thread Peter Maydell
Ping to the Xilinx folks, do you want to review this? thanks -- PMM On Thu, 23 Mar 2023 at 18:28, Chris Rauer wrote: > > The problem is that the Linux driver expects the master transaction inhibit > bit(R_SPICR_MTI) to be set during driver initialization so that it can > detect the fifo size but