From: Will Deacon <will.deacon@arm.com>
To: kvm@vger.kernel.org
Cc: penberg@kernel.org, marc.zyngier@arm.com, anup@brainfault.org,
rusty@rustcorp.com.au, pranavkumar@linaro.org,
michael@ellerman.id.au, Will Deacon <will.deacon@arm.com>
Subject: [RFC PATCH 11/11] kvm tools: ARM: add 8250 console callback to periodic poll
Date: Wed, 1 May 2013 16:50:16 +0100 [thread overview]
Message-ID: <1367423416-24640-12-git-send-email-will.deacon@arm.com> (raw)
In-Reply-To: <1367423416-24640-1-git-send-email-will.deacon@arm.com>
If we're using the 8250 as a fully-fledged console (i.e. not early
console), then we need to allow input as well as output.
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
tools/kvm/arm/kvm.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/kvm/arm/kvm.c b/tools/kvm/arm/kvm.c
index 1bcfce3..27e6cf4 100644
--- a/tools/kvm/arm/kvm.c
+++ b/tools/kvm/arm/kvm.c
@@ -1,6 +1,7 @@
#include "kvm/kvm.h"
#include "kvm/term.h"
#include "kvm/util.h"
+#include "kvm/8250-serial.h"
#include "kvm/virtio-console.h"
#include "arm-common/gic.h"
@@ -47,8 +48,10 @@ void kvm__arch_delete_ram(struct kvm *kvm)
void kvm__arch_periodic_poll(struct kvm *kvm)
{
- if (term_readable(0))
+ if (term_readable(0)) {
+ serial8250__update_consoles(kvm);
virtio_console__inject_interrupt(kvm);
+ }
}
void kvm__arch_set_cmdline(char *cmdline, bool video)
--
1.8.0
next prev parent reply other threads:[~2013-05-01 15:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-01 15:50 [RFC PATCH 00/11] kvm tools: allow ioport emulation to be used on ARM Will Deacon
2013-05-01 15:50 ` [RFC PATCH 01/11] kvm tools: makefile: factor out libfdt inclusion Will Deacon
2013-05-01 15:50 ` [RFC PATCH 02/11] kvm tools: virtio: move fdt node generation into core mmio code Will Deacon
2013-05-01 15:50 ` [RFC PATCH 03/11] kvm tools: arm: add ioport window to virtual memory map Will Deacon
2013-05-01 15:50 ` [RFC PATCH 04/11] kvm tools: console: unconditionally output to any console Will Deacon
2013-05-03 9:19 ` Pekka Enberg
2013-05-03 16:02 ` Sasha Levin
2013-05-03 16:09 ` Will Deacon
2013-05-06 21:04 ` Sasha Levin
2013-05-07 2:48 ` Anup Patel
2013-05-05 10:16 ` Asias He
2013-05-01 15:50 ` [RFC PATCH 05/11] kvm tools: allow ioports to be offset from 0 Will Deacon
2013-05-01 15:50 ` [RFC PATCH 06/11] kvm tools: ioport: add arch callback to remap IRQ lines for ioport devices Will Deacon
2013-05-01 15:50 ` [RFC PATCH 07/11] kvm tools: ioport: allow ioport devices to generate fdt nodes Will Deacon
2013-05-01 15:50 ` [RFC PATCH 08/11] kvm tools: 8250: add fdt node generation Will Deacon
2013-05-01 15:50 ` [RFC PATCH 09/11] kvm tools: 8250: add address qualifier to uart name in fdt node Will Deacon
2013-05-01 15:50 ` [RFC PATCH 10/11] kvm tools: ARM: generate fdt nodes for ioport devices Will Deacon
2013-05-01 15:50 ` Will Deacon [this message]
2013-05-03 6:53 ` [RFC PATCH 00/11] kvm tools: allow ioport emulation to be used on ARM Michael Ellerman
2013-05-14 15:29 ` Pekka Enberg
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