Re: [PATCH] pnv/xive: Allow mmio operations of any size on the ESB CI pages

2023-07-04 Thread Daniel Henrique Barboza
Queued in gitlab.com/danielhb/qemu/tree/ppc-next. Thanks, Daniel On 7/4/23 11:48, Frederic Barrat wrote: We currently only allow 64-bit operations on the ESB CI pages. There's no real reason for that limitation, skiboot/linux didn't need more. However the hardware supports any size, so this pa

Re: [PATCH] pnv/xive: Allow mmio operations of any size on the ESB CI pages

2023-07-04 Thread Cédric Le Goater
On 7/4/23 16:48, Frederic Barrat wrote: We currently only allow 64-bit operations on the ESB CI pages. There's no real reason for that limitation, skiboot/linux didn't need more. However the hardware supports any size, so this patch relaxes that restriction. It impacts both the ESB pages for "nor

[PATCH] pnv/xive: Allow mmio operations of any size on the ESB CI pages

2023-07-04 Thread Frederic Barrat
We currently only allow 64-bit operations on the ESB CI pages. There's no real reason for that limitation, skiboot/linux didn't need more. However the hardware supports any size, so this patch relaxes that restriction. It impacts both the ESB pages for "normal" interrupts as well as the ESB pages f