[SeaBIOS] Re: SeaBIOS fails to boot from NVMe controller with lots of namespaces

2021-04-14 Thread Kevin O'Connor
On Thu, Apr 08, 2021 at 01:32:47PM +0200, Gerd Hoffmann wrote: > > > > I changed the number of namespaces my controller reports to 1 and it > > > > worked fine. Is there an easy way to get around this or do I have to > > > > fix the code? I haven't looked at the code in detail, but I think we > > >

[SeaBIOS] Re: [PATCH] boot: add config option for fast device init

2021-04-14 Thread Kevin O'Connor
On Thu, Apr 08, 2021 at 12:02:23PM +0200, Gerd Hoffmann wrote: > Hi, > > > > > > Add a config option for fast device init (i.e. skip non-bootable > > > > > devices). This optimization breaks boot in some rare configurations, > > > > > specifically in case the boot loader needs access to seconda

[SeaBIOS] SeaBIOS debugging - breakpoint placement problems

2021-04-14 Thread Krzysztof Bordon
Hello, I am experiencing problems with effective breakpoint setting at particular addresses while debugging Seabios with GNU GDB. The problem is that placing a breakpoint at an address (i.e.) *0xc3a8a, which belongs to vgabios region, and specifying an ignore count say 5 should make the gdb stop at