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2018-01-22Replace all occurances of __FUNCTION__ with __func__Alistair Francis2-5/+5
Replace all occurs of __FUNCTION__ except for the check in checkpatch with the non GCC specific __func__. One line in hcd-musb.c was manually tweaked to pass checkpatch. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Anthony PERARD <anthony.perard@citrix.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> [THH: Removed hunks related to pxa2xx_mmci.c (fixed already)] Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-09-21hw/gpio/omap_gpio.c: Don't use old_mmioPeter Maydell1-14/+12
Drop the use of old_mmio in the omap2_gpio memory ops. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 1505580378-9044-3-git-send-email-peter.maydell@linaro.org
2017-05-17qdev: Replace cannot_instantiate_with_device_add_yet with !user_creatableEduardo Habkost1-2/+2
cannot_instantiate_with_device_add_yet was introduced by commit efec3dd631d94160288392721a5f9c39e50fb2bc to replace no_user. It was supposed to be a temporary measure. When it was introduced, we had 54 cannot_instantiate_with_device_add_yet=true lines in the code. Today (3 years later) this number has not shrunk: we now have 57 cannot_instantiate_with_device_add_yet=true lines. I think it is safe to say it is not a temporary measure, and we won't see the flag go away soon. Instead of a long field name that misleads people to believe it is temporary, replace it a shorter and less misleading field: user_creatable. Except for code comments, changes were generated using the following Coccinelle patch: @@ expression DC; @@ ( -DC->cannot_instantiate_with_device_add_yet = false; +DC->user_creatable = true; | -DC->cannot_instantiate_with_device_add_yet = true; +DC->user_creatable = false; ) @@ typedef ObjectClass; expression dc; identifier class, data; @@ static void device_class_init(ObjectClass *class, void *data) { ... dc->hotpluggable = true; +dc->user_creatable = true; ... } @@ @@ struct DeviceClass { ... -bool cannot_instantiate_with_device_add_yet; +bool user_creatable; ... } @@ expression DC; @@ ( -!DC->cannot_instantiate_with_device_add_yet +DC->user_creatable | -DC->cannot_instantiate_with_device_add_yet +!DC->user_creatable ) Cc: Alistair Francis <alistair.francis@xilinx.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Thomas Huth <thuth@redhat.com> Acked-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Acked-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20170503203604.31462-2-ehabkost@redhat.com> [ehabkost: kept "TODO remove once we're there" comment] Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-02-28bcm2835_gpio: add bcm2835 gpio controllerClement Deschamps2-0/+354
This adds the BCM2835 GPIO controller. It currently implements: - The 54 GPIOs as outputs (qemu_irq) - The SD controller selection via alternate function of GPIOs 48-53 Signed-off-by: Clement Deschamps <clement.deschamps@antfield.fr> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1488293711-14195-4-git-send-email-peter.maydell@linaro.org Message-id: 20170224164021.9066-4-clement.deschamps@antfield.fr Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-01-31hw/gpio: QOM'ify mpc8xxx.cxiaoqiang zhao1-9/+11
* Drop the old SysBus init function and use instance_init * Change mpc8xxx_gpio_reset to a DeviceClass::reset function Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-09i2c: Allow I2C devices to NAK start eventsCorey Minyard1-1/+3
Add a return value to the event handler. Some I2C devices will NAK if they have no data, so allow them to do this. This required the following changes: Go through all the event handlers and change them to return int and return 0. Modify i2c_start_transfer to terminate the transaction on a NAK. Modify smbus handing to not assert if a NAK occurs on a second operation, and terminate the transaction and return -1 instead. Add some information on semantics to I2CSlaveClass. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-28i.MX: Fix GPIO ISR register writeGuenter Roeck1-1/+1
Writing the ISR register is supposed to clear interrupt status bits, not to set them. This patch makes '-M sabrelite' work without devicetree changes (Linux kernel versions 3.18 to 4.7 with imx_v6_v7_defconfig and up to v4.8 with multi_v7_defconfig; mainline has different problems). Signed-off-by: Guenter Roeck <linux@roeck-us.net> Message-id: 1477361005-18646-1-git-send-email-linux@roeck-us.net Acked-by: Jean-Christophe Dubois <jcd@tribudubois.net> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-06-14hw/gpio: QOM'ify zaurus.cxiaoqiang zhao1-8/+6
Drop the old SysBus init function and use instance_init Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Message-id: 1465815255-21776-8-git-send-email-zxq_yx_007@163.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-06-14hw/gpio: QOM'ify pl061.cxiaoqiang zhao1-16/+8
* Merge the pl061_initfn into pl061_init * Drop the old SysBus init function and use instance_init Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Message-id: 1465815255-21776-7-git-send-email-zxq_yx_007@163.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-06-14hw/gpio: QOM'ify omap_gpio.cxiaoqiang zhao1-30/+31
* Split the old SysBus init into an instance_init and DeviceClass::realize function * Drop the SysBus init function Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Message-id: 1465815255-21776-6-git-send-email-zxq_yx_007@163.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-19hw: clean up hw/hw.h includesPaolo Bonzini1-0/+1
Include qom/object.h and exec/memory.h instead of exec/ioport.h; exec/ioport.h was almost everywhere required only for those two includes, not for the content of the header itself. Remove block/aio.h, everybody is already including it through another path. With this change, include/hw/hw.h is freed from qemu-common.h. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-05-19hw: explicitly include qemu/log.hPaolo Bonzini2-0/+2
Move the inclusion out of hw/hw.h, most files do not need it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-30hw/gpio: Add the emulation of gpio_keyShannon Zhao2-0/+105
This will be used by ARM virt machine as a power button. Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Message-id: 1458221140-15232-2-git-send-email-zhaoshenglong@huawei.com [PMM: Use hyphen rather than underscore in type names; add a comment briefly describing what the device does] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-26ARM: PL061: Checking register r/w accesses to reserved areaWei Huang1-8/+22
pl061.c emulates two GPIO devices, ARM PL061 and TI Stellaris, which share the same read/write functions (pl061_read and pl061_write). However PL061 and Stellaris have different GPIO register definitions and pl061_read()/pl061_write() doesn't check it. This patch enforces checking on offset, preventing R/W into the reserved memory area. Signed-off-by: Wei Huang <wei@redhat.com> Message-id: 1455814580-17699-1-git-send-email-wei@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-18ARM: PL061: Cleaning field of PL061 device stateWei Huang1-4/+2
This patch removes the float_high field of PL061State, which doesn't seem to be used anywhere. Because this changes the device state, the version ID is also bumped up for the reason of compatiblity. Signed-off-by: Wei Huang <wei@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1455729552-28026-3-git-send-email-wei@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-18ARM: PL061: Clear PL061 device state after resetWei Huang1-4/+27
Current QEMU doesn't clear PL061 state after reset. This causes a weird issue with guest reboot via GPIO. Here is the device state with two reboot requests: (PL061State fields) data old_in_data istate VM boot 0 0 0 After 1st ACPI reboot request 8 8 8 After VM PL061 driver ACK 8 8 0 After VM reboot 8 8 0 ------------------------------------------------------------ 2nd ACPI reboot request 8 In the second reboot request above, because the old_in_data field is 8, QEMU decides that there is a pending edge IRQ already (see pl061_update()) in input; so it doesn't raise up IRQ again. As a result the second reboot request is lost. The correct way is to clear PL061 device state after reset. The default reset state is found from the documents listed below. Per Peter's suggestion that QEMU automatically calls reset function after device initialization, this patch removes calling pl061_reset() from pl061_initfn(). Reference: [1] PL061 Technical Reference Manual [2] Stellaris LM3S8962 Microcontroller Data Sheet [3] Stellaris LM3S5P31 Microcontroller Data Sheet Signed-off-by: Wei Huang <wei@redhat.com> Message-id: 1455729552-28026-2-git-send-email-wei@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-29hw: Clean up includesPeter Maydell2-0/+2
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-38-git-send-email-peter.maydell@linaro.org
2016-01-29arm devices: Clean up includesPeter Maydell2-0/+2
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-36-git-send-email-peter.maydell@linaro.org
2016-01-29arm: Clean up includesPeter Maydell2-0/+2
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-13-git-send-email-peter.maydell@linaro.org
2016-01-29unicore: Clean up includesPeter Maydell1-0/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-9-git-send-email-peter.maydell@linaro.org
2016-01-13omap: Don't use hw_error() in device init() methodsMarkus Armbruster1-8/+21
Device init() methods aren't supposed to call hw_error(), they should report the error and fail cleanly. Do that. The errors are all device misconfiguration. All callers use qdev_init_nofail(), so this patch merely converts hw_error() crashes into &error_abort crashes. Improvement, because now it crashes closer to where the misconfiguration bug would be, and a few more bad examples of hw_error() use are gone. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Markus Armbruster <armbru@pond.sub.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1450370121-5768-3-git-send-email-armbru@redhat.com>
2015-12-17i.MX: add support for lower and upper interrupt in GPIO.Jean-Christophe Dubois1-2/+10
The i.MX6 GPIO device supports 2 interrupts instead of one. * 1 for the lower 16 GPIOs. * 1 for the upper 16 GPIOs. i.MX31 and i.MX25 only support 1 interrupt for the 32 GPIOs. So we add a property to turn the behavior on when required. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: 1447497668-1603-1-git-send-email-jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-27i.MX: Standardize i.MX GPIO debugJean-Christophe Dubois1-13/+14
The goal is to have debug code always compiled during build. We standardize all debug output on the following format: [QOM_TYPE_NAME]reporting_function: debug message The qemu_log_mask() outputis following the same format as the above debug. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 4f2007adcf0f579864bb4dd8a825824e0e9098b8.1445781957.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-14i.MX: Add GPIO deviceJean-Christophe Dubois2-0/+341
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: 5ea3b0021e47cf7f7d883a7edbabee44980f3df7.1441828793.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-11hw/gpio/zaurus: Remove meaningless blank PropertyShannon Zhao1-5/+0
Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-07arm: Use g_new() & friends where that makes obvious senseMarkus Armbruster1-2/+2
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Coccinelle semantic patch: @@ type T; @@ -g_malloc(sizeof(T)) +g_new(T, 1) @@ type T; @@ -g_try_malloc(sizeof(T)) +g_try_new(T, 1) @@ type T; @@ -g_malloc0(sizeof(T)) +g_new0(T, 1) @@ type T; @@ -g_try_malloc0(sizeof(T)) +g_try_new0(T, 1) @@ type T; expression n; @@ -g_malloc(sizeof(T) * (n)) +g_new(T, n) @@ type T; expression n; @@ -g_try_malloc(sizeof(T) * (n)) +g_try_new(T, n) @@ type T; expression n; @@ -g_malloc0(sizeof(T) * (n)) +g_new0(T, n) @@ type T; expression n; @@ -g_try_malloc0(sizeof(T) * (n)) +g_try_new0(T, n) @@ type T; expression p, n; @@ -g_realloc(p, sizeof(T) * (n)) +g_renew(T, p, n) @@ type T; expression p, n; @@ -g_try_realloc(p, sizeof(T) * (n)) +g_try_renew(T, p, n) @@ type T; expression n; @@ -(T *)g_new(T, n) +g_new(T, n) @@ type T; expression n; @@ -(T *)g_new0(T, n) +g_new0(T, n) @@ type T; expression p, n; @@ -(T *)g_renew(T, p, n) +g_renew(T, p, n) Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1440524394-15640-1-git-send-email-armbru@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-06-02pl061: fix wrong calculation of GPIOMIS registerVictor CLEMENT1-1/+1
The masked interrupt status register should be the state of the interrupt after masking. There should be a logical AND instead of a logical OR between the interrupt status and the interrupt mask. Signed-off-by: Victor CLEMENT <victor.clement@openwide.fr> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1433154824-6927-1-git-send-email-victor.clement@openwide.fr Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-04-28Convert ffs() != 0 callers to ctz32()Stefan Hajnoczi1-8/+5
There are a number of ffs(3) callers that do roughly: bit = ffs(val); if (bit) { do_something(bit - 1); } This pattern can be converted to ctz32() like this: zeroes = ctz32(val); if (zeroes != 32) { do_something(zeroes); } Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1427124571-28598-6-git-send-email-stefanha@redhat.com Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28Convert (ffs(val) - 1) to ctz32(val)Stefan Hajnoczi2-2/+2
This commit was generated mechanically by coccinelle from the following semantic patch: @@ expression val; @@ - (ffs(val) - 1) + ctz32(val) The call sites have been audited to ensure the ffs(0) - 1 == -1 case never occurs (due to input validation, asserts, etc). Therefore we don't need to worry about the fact that ctz32(0) == 32. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1427124571-28598-5-git-send-email-stefanha@redhat.com Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-03-19omap: Fix warnings from SparseStefan Weil1-1/+2
Sparse report: arm/omap1.c:1015:9: warning: returning void-valued expression arm/omap1.c:1084:9: warning: returning void-valued expression arm/omap1.c:1178:9: warning: returning void-valued expression arm/omap1.c:1287:9: warning: returning void-valued expression arm/omap1.c:1382:9: warning: returning void-valued expression arm/omap1.c:1650:9: warning: returning void-valued expression arm/omap1.c:1778:9: warning: returning void-valued expression arm/omap1.c:1985:9: warning: returning void-valued expression arm/omap1.c:210:9: warning: returning void-valued expression arm/omap1.c:2213:9: warning: returning void-valued expression arm/omap1.c:2352:9: warning: returning void-valued expression arm/omap1.c:2447:9: warning: returning void-valued expression arm/omap1.c:2640:9: warning: returning void-valued expression arm/omap1.c:317:9: warning: returning void-valued expression arm/omap1.c:3413:13: warning: returning void-valued expression arm/omap1.c:3414:13: warning: returning void-valued expression arm/omap1.c:3415:14: warning: returning void-valued expression arm/omap1.c:3589:9: warning: returning void-valued expression arm/omap1.c:443:9: warning: returning void-valued expression arm/omap1.c:588:9: warning: returning void-valued expression arm/omap1.c:860:9: warning: returning void-valued expression arm/omap2.c:1362:9: warning: returning void-valued expression arm/omap2.c:450:9: warning: returning void-valued expression arm/omap2.c:695:9: warning: returning void-valued expression arm/omap2.c:760:9: warning: returning void-valued expression hw/char/omap_uart.c:115:9: warning: returning void-valued expression hw/display/omap_dss.c:1019:9: warning: returning void-valued expression hw/display/omap_dss.c:215:9: warning: returning void-valued expression hw/display/omap_dss.c:380:9: warning: returning void-valued expression hw/display/omap_dss.c:739:9: warning: returning void-valued expression hw/display/omap_dss.c:931:9: warning: returning void-valued expression hw/dma/omap_dma.c:139:5: warning: returning void-valued expression hw/dma/omap_dma.c:1505:9: warning: returning void-valued expression hw/dma/omap_dma.c:1860:9: warning: returning void-valued expression hw/gpio/omap_gpio.c:116:9: warning: returning void-valued expression hw/misc/omap_gpmc.c:627:9: warning: returning void-valued expression hw/misc/omap_l4.c:85:9: warning: returning void-valued expression hw/misc/omap_sdrc.c:95:9: warning: returning void-valued expression hw/misc/omap_tap.c:98:9: warning: returning void-valued expression hw/sd/omap_mmc.c:409:9: warning: returning void-valued expression hw/ssi/omap_spi.c:229:9: warning: returning void-valued expression hw/timer/omap_gptimer.c:447:9: warning: returning void-valued expression Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-11-04PPC: Add MPC8XXX gpio controllerAlexander Graf2-0/+218
On e500 systems most SoCs implement a common GPIO controller that Linux calls the "mpc8xxx" gpio controller. This patch adds an emulation model for this device. Signed-off-by: Alexander Graf <agraf@suse.de>
2014-09-12pl061: implement input interrupt logicColin Leitner1-14/+45
This patch adds the missing input interrupt logic to the pl061 GPIO device. To keep the floating output pins to stay high, the old state variable had to be split into two separate ones for input and output - which brings the vmstate version to 3. Edge level interrupts and I/O were tested under Linux 3.14. Level interrupt handling hasn't been tested. Signed-off-by: Colin Leitner <colin.leitner@googlemail.com> Message-id: 54024FD2.9080204@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-13savevm: Remove all the unneeded version_minimum_id_old (arm)Juan Quintela2-4/+2
After commit 767adce2d, they are redundant. This way we don't assign them except when needed. Once there, there were lots of cases where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (apart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> [PMM: fixed minor conflict, corrected commit message typos] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-05zaurus: fix buffer overrun on invalid state loadMichael S. Tsirkin1-0/+10
CVE-2013-4540 Within scoop_gpio_handler_update, if prev_level has a high bit set, then we get bit > 16 and that causes a buffer overrun. Since prev_level comes from wire indirectly, this can happen on invalid state load. Similarly for gpio_level and gpio_dir. To fix, limit to 16 bit. Reported-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-02-14max7310: QOM'ifyAndreas Färber1-9/+14
Replace FROM_I2C_SLAVE() usages with QOM cast macro. Rename parent field. Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-24hw: cannot_instantiate_with_device_add_yet due to pointer propsMarkus Armbruster1-0/+4
Pointer properties can be set only by code, not by device_add. A device with a pointer property can work with device_add only when the property may remain null. This is the case for property "interrupt_vector" of device "etraxfs,pic". Add a comment there. Set cannot_instantiate_with_device_add_yet for the other devices with pointer properties, with a comment explaining why. Juha Riihimäki and Peter Maydell deserve my thanks for making "pointer property must not remain null" blatantly obvious in the OMAP devices. Only device "smbus-eeprom" is actually changed. The others are all sysbus devices, which get cannot_instantiate_with_device_add_yet set in their abstract base's class init function. Setting it again in their class init function is technically redundant, but serves as insurance for when sysbus devices become available with device_add, and as documentation. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> (for ETRAX) Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29gpio/zaurus: QOM cast cleanupAndreas Färber1-7/+12
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29puv3_gpio: QOM cast cleanupAndreas Färber1-4/+8
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29pl061: QOM'ify pl061 and pl061_luminaryAndreas Färber1-26/+26
Let pl061_luminary inherit from pl061, with differing instance_init. Introduce type constant and use QOM casts. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29pl061: Rename pl061_state to PL061StateAndreas Färber1-31/+31
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29omap_gpio: QOM cast cleanup for omap2_gpif_sAndreas Färber1-14/+21
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29omap_gpio: QOM cast cleanup for omap_gpif_sAndreas Färber1-10/+17
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-04hw/gpio: pass owner to memory_region_init* functionsPaolo Bonzini4-6/+6
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add owner argument to initialization functionsPaolo Bonzini4-6/+6
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-19Remove unneeded type castsStefan Weil1-1/+1
cpu_physical_memory_read, cpu_physical_memory_write take any pointer as 2nd argument without needing a type cast. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-08hw: move GPIO interfaces to hw/gpio/, configure with default-configs/Paolo Bonzini3-0/+1087
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move target-independent files to subdirectoriesPaolo Bonzini4-0/+693
This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: make subdirectories for devicesPaolo Bonzini1-0/+0
Prepare the new directory structure. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-04 23:08:44 +0000