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qemu-e2k/hw
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Klaus Jensen f7e8c23f39 hw/block/nvme: fix pci doorbell size calculation 
The size of the BAR is 0x1000 (main registers) + 8 bytes for each
queue. Currently, the size of the BAR is calculated like so:

    n->reg_size = pow2ceil(0x1004 + 2 * (n->num_queues + 1) * 4);

Since the 'num_queues' parameter already accounts for the admin queue,
this should in any case not need to be incremented by one. Also, the
size should be initialized to (0x1000).

    n->reg_size = pow2ceil(0x1000 + 2 * n->num_queues * 4);

This, with the default value of num_queues (64), we will set aside room
for 1 admin queue and 63 I/O queues (4 bytes per doorbell, 2 doorbells
per queue).

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Message-Id: <20200609190333.59390-2-its@irrelevant.dk>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
 		2020-06-17 14:53:39 +02:00
..
9pfs xen/9pfs: increase max ring order to 9 2020-05-25 11:45:40 +02:00
acpi pci: Convert uses of pci_create() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
adc hw/adc/stm32f2xx_adc: Correct memory region size and access size 2020-06-05 17:23:09 +01:00
alpha sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
arm * hw: arm: Set vendor property for IMX SDHCI emulations 2020-06-16 13:36:31 +01:00
audio qdev: Convert uses of qdev_create() with Coccinelle 2020-06-15 22:00:10 +02:00
block hw/block/nvme: fix pci doorbell size calculation 2020-06-17 14:53:39 +02:00
char qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
core Testing and plugin updates 2020-06-16 14:57:15 +01:00
cpu sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 3 2020-06-15 22:06:04 +02:00
cris sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
display sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 3 2020-06-15 22:06:04 +02:00
dma sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
gpio hw/unicore32/puv3: Use qemu_log_mask(ERROR) instead of debug printf() 2020-06-09 19:01:56 +02:00
hppa sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
hyperv qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
i2c qdev: Convert uses of qdev_create() with Coccinelle 2020-06-15 22:00:10 +02:00
i386 qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
ide hw/ide: Make IDEDMAOps handlers take a const IDEDMA pointer 2020-06-17 14:53:39 +02:00
input hw/input/pxa2xx_keypad: Replace hw_error() by qemu_log_mask() 2020-06-05 17:23:08 +01:00
intc qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
ipack qdev: Unrealize must not fail 2020-05-15 07:08:14 +02:00
ipmi various: Remove unnecessary OBJECT() cast 2020-05-15 07:08:14 +02:00
isa sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
lm32 sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
m68k sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
mem nvdimm: Plug memory leak in uuid property setter 2020-05-27 07:44:59 +02:00
microblaze qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
mips sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 1 2020-06-15 22:06:04 +02:00
misc * hw: arm: Set vendor property for IMX SDHCI emulations 2020-06-16 13:36:31 +01:00
moxie
…
net * hw: arm: Set vendor property for IMX SDHCI emulations 2020-06-16 13:36:31 +01:00
nios2 sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
nubus hw: Remove unnecessary DEVICE() cast 2020-05-15 07:08:52 +02:00
nvram sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
openrisc sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
pci pci: pci_create(), pci_create_multifunction() are now unused, drop 2020-06-15 22:05:28 +02:00
pci-bridge sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
pci-host qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
pcmcia sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
ppc qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
rdma
…
riscv qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
rtc sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
s390x qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
scsi qdev: Convert uses of qdev_create() with Coccinelle 2020-06-15 22:00:10 +02:00
sd * hw: arm: Set vendor property for IMX SDHCI emulations 2020-06-16 13:36:31 +01:00
semihosting semihosting: remove the pthread include which seems unused 2020-06-10 11:29:44 +02:00
sh4 sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
smbios
…
sparc sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
sparc64 sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
ssi ssi: ssi_create_slave_no_init() is now unused, drop 2020-06-15 22:05:28 +02:00
timer Trivial branch pull request 20200610 2020-06-11 19:22:52 +01:00
tpm hw/tpm: fix usage of bool in tpm-tis.c 2020-05-12 11:47:24 -04:00
tricore
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unicore32 hw/unicore32/puv3: Use qemu_log_mask(ERROR) instead of debug printf() 2020-06-09 19:01:56 +02:00
usb usb: Eliminate usb_try_create_simple() 2020-06-15 22:05:28 +02:00
vfio * Miscellaneous fixes and feature enablement (many) 2020-06-12 23:06:22 +01:00
virtio qom: Less verbose object_initialize_child() 2020-06-15 22:05:28 +02:00
watchdog hw/watchdog: Implement full i.MX watchdog support 2020-05-21 20:00:18 +01:00
xen sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
xenpv
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xtensa sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
Kconfig
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Makefile.objs xen: fix build without pci passthrough 2020-06-12 11:20:12 -04:00