forked from Minki/linux
16e506efc0
Introduce EARLYCON support in hvc_xen, useful for early debugging on arm and arm64, where xen early_printk is not available. It is different from xenboot_write_console on x86 in two ways: - it does not return if !xen_pv_domain(), not only because ARM guests are xen_hvm_domain(), but also because we want to capture all the early boot messages, before xen support is discovered - it does not try to print to the domU console at all, because xen support will only be discovered at a later point Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> |
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| .. | ||
| hvc_bfin_jtag.c | ||
| hvc_console.c | ||
| hvc_console.h | ||
| hvc_dcc.c | ||
| hvc_irq.c | ||
| hvc_iucv.c | ||
| hvc_opal.c | ||
| hvc_rtas.c | ||
| hvc_tile.c | ||
| hvc_udbg.c | ||
| hvc_vio.c | ||
| hvc_xen.c | ||
| hvcs.c | ||
| hvsi_lib.c | ||
| hvsi.c | ||
| Kconfig | ||
| Makefile | ||