haraldwolff/qemu-patch-raspberry4
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Author SHA1 Message Date
Eduardo Habkost ce35e2295e qdev: Move softmmu properties to qdev-properties-system.h 
Move the property types and property macros implemented in
qdev-properties-system.c to a new qdev-properties-system.h
header.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-16-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
 2020-12-18 15:20:17 -05:00
Cédric Le Goater 3cf4aac0de ppc/pnv: improve error logging when a PNOR update fails 
Print out the offset at which the error occured.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200108090348.21224-3-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2020-02-02 14:07:57 +11:00
Cédric Le Goater b1c8c522f4 ppc/pnv: use QEMU unit definition MiB 
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200108090348.21224-2-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2020-02-02 14:07:57 +11:00
Marc-André Lureau 4f67d30b5e qdev: set properties with device_class_set_props() 
The following patch will need to handle properties registration during
class_init time. Let's use a device_class_set_props() setter.

spatch --macro-file scripts/cocci-macro-file.h  --sp-file
./scripts/coccinelle/qdev-set-props.cocci --keep-comments --in-place
--dir .

@@
typedef DeviceClass;
DeviceClass *d;
expression val;
@@
- d->props = val
+ device_class_set_props(d, val)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200110153039.1379601-20-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 2020-01-24 20:59:15 +01:00
Cédric Le Goater fc2527fb02 ppc/pnv: fix check on return value of blk_getlength() 
blk_getlength() returns an int64_t but the result is stored in a
uint32_t. Errors (negative values) won't be caught by the check in
pnv_pnor_realize() and blk_blockalign() will allocate a very large
buffer in such cases.

Fixes Coverity issue CID 1412226.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200107171809.15556-3-clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2020-01-08 12:01:14 +11:00
Cédric Le Goater 3a688294e2 ppc/pnv: check return value of blk_pwrite() 
When updating the PNOR file contents, we should check for a possible
failure of blk_pwrite().

Fixes Coverity issue CID 1412228.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200107171809.15556-2-clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2020-01-08 12:01:02 +11:00
Cédric Le Goater 35dde57662 ppc/pnv: Add a PNOR model 
On a POWERPC PowerNV system, the host firmware is stored in a PNOR
flash chip which contents is mapped on the LPC bus. This model adds a
simple dummy device to map the contents of a block device in the host
address space.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191021131215.3693-2-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
 2019-12-17 10:39:47 +11:00