Joan Lledó, le mar. 16 août 2022 18:44:40 +0200, a ecrit:
> El 16/8/22 a les 18:10, Samuel Thibault ha escrit:
> > ? Any memory allocated by a process will be freed when the process shuts
> > down.
>
> Yes, I know, just wondering if there was a good practice about malloc/free
> in the Hurd.
For g
Hi,
El 16/8/22 a les 18:10, Samuel Thibault ha escrit:
? Any memory allocated by a process will be freed when the process shuts
down.
Yes, I know, just wondering if there was a good practice about
malloc/free in the Hurd.
Joan Lledó, le mar. 16 août 2022 10:38:28 +0200, a ecrit:
> I just though... shouldn't this allocated memory be freed somewhere when the
> arbiter shuts down?
? Any memory allocated by a process will be freed when the process shuts
down.
Samuel
Hi,
I just though... shouldn't this allocated memory be freed somewhere when
the arbiter shuts down?
El 15/8/22 a les 20:33, Samuel Thibault ha escrit:
Samuel Thibault, le lun. 15 août 2022 20:20:16 +0200, a ecrit:
Joan Lledó, le lun. 15 août 2022 20:07:09 +0200, a ecrit:
El 15/8/22 a les 1
Samuel Thibault, le lun. 15 août 2022 20:20:16 +0200, a ecrit:
> Joan Lledó, le lun. 15 août 2022 20:07:09 +0200, a ecrit:
> > El 15/8/22 a les 19:37, Samuel Thibault ha escrit:
> > > Mmm, but doesn't libpciaccess allow to map the BAR?Then pci-arbiter
> > > could create a read-only memory proxy of
Hi,
El 15/8/22 a les 20:20, Samuel Thibault ha escrit:
Sorry, I meant: why can't we do that for ROMs? Does libpciaccess not
provide a way to map ROMs?
That's the problem: it doesn't. It only provides the function
pci_device_read_rom() which copies the entire ROM to a given pointer.
But it d
Joan Lledó, le lun. 15 août 2022 20:07:09 +0200, a ecrit:
> El 15/8/22 a les 19:37, Samuel Thibault ha escrit:
> > Mmm, but doesn't libpciaccess allow to map the BAR?Then pci-arbiter
> > could create a read-only memory proxy of the mapping?
>
> Yes, the arbiter exposes the BAR regions as files cal
Hi,
El 15/8/22 a les 19:37, Samuel Thibault ha escrit:
Mmm, but doesn't libpciaccess allow to map the BAR?Then pci-arbiter
could create a read-only memory proxy of the mapping?
Yes, the arbiter exposes the BAR regions as files called "region0",
"region1", etc. And they can be mapped through a
Hello,
Joan Lledó, le lun. 15 août 2022 18:15:19 +0200, a ecrit:
> This has the obvious drawback of each arbiter instance having to copy all
> devices ROMs into its space. It would be better to get the ROM physical
> address somehow and map it into the arbiter space the same way we do for BAR
>
