Re: [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2017-01-10 Thread Michael S. Tsirkin
On Thu, Dec 01, 2016 at 06:06:20PM +0100, Laszlo Ersek wrote: > Accordingly, generalize the "file_slots" minimum calculation in > fw_cfg_init_io_dma(), and move the constant FW_CFG_FILE_SLOTS_TRAD > argument to the callers of fw_cfg_init_io_dma(). > > Cc: "Gabriel L. Somlo" > Cc:

Re: [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2016-12-06 Thread David Gibson
On Tue, Dec 06, 2016 at 05:52:26PM +0100, Laszlo Ersek wrote: > Mark, Artyom, do the sun4u machines support any kind of migration, given > that they are not versioned? > > Alex, David, do the mac_newworld / mac_oldworld machines support > migration, given that they are not versioned? I don't

Re: [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2016-12-06 Thread Stefano Stabellini
On Tue, 6 Dec 2016, Igor Mammedov wrote: > > First, to my knowledge, Xen does not use fw_cfg. The following call > > chains depend on (!xen_enabled()): > maybe not, it's just grep gave me: > xen_load_linux() -> fw_cfg_init_io() > maybe it's dead code now [...] > > > > pc_init1() |

Re: [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2016-12-06 Thread Igor Mammedov
On Tue, 6 Dec 2016 17:46:51 +0100 Laszlo Ersek wrote: > On 12/06/16 12:49, Igor Mammedov wrote: > > On Thu, 1 Dec 2016 18:06:20 +0100 > > Laszlo Ersek wrote: > > > >> Accordingly, generalize the "file_slots" minimum calculation in > >>

Re: [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2016-12-06 Thread Laszlo Ersek
Mark, Artyom, do the sun4u machines support any kind of migration, given that they are not versioned? Alex, David, do the mac_newworld / mac_oldworld machines support migration, given that they are not versioned? Thanks Laszlo On 12/06/16 17:46, Laszlo Ersek wrote: > On 12/06/16 12:49, Igor

Re: [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2016-12-06 Thread Laszlo Ersek
On 12/06/16 12:49, Igor Mammedov wrote: > On Thu, 1 Dec 2016 18:06:20 +0100 > Laszlo Ersek wrote: > >> Accordingly, generalize the "file_slots" minimum calculation in >> fw_cfg_init_io_dma(), and move the constant FW_CFG_FILE_SLOTS_TRAD >> argument to the callers of

Re: [Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2016-12-06 Thread Igor Mammedov
On Thu, 1 Dec 2016 18:06:20 +0100 Laszlo Ersek wrote: > Accordingly, generalize the "file_slots" minimum calculation in > fw_cfg_init_io_dma(), and move the constant FW_CFG_FILE_SLOTS_TRAD > argument to the callers of fw_cfg_init_io_dma(). If I get idea correctly you're

[Qemu-devel] [PATCH v4 3/7] fw-cfg: expose "file_slots" parameter in fw_cfg_init_io_dma()

2016-12-01 Thread Laszlo Ersek
Accordingly, generalize the "file_slots" minimum calculation in fw_cfg_init_io_dma(), and move the constant FW_CFG_FILE_SLOTS_TRAD argument to the callers of fw_cfg_init_io_dma(). Cc: "Gabriel L. Somlo" Cc: "Michael S. Tsirkin" Cc: Gerd Hoffmann