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Davidlohr Bueso 3c1e1e5e24 hw/cxl: Support firmware updates 
Implement transfer and activate functionality per 3.1 spec for
supporting update metadata (no actual buffers). Transfer times
are arbitrarily set to ten and two seconds for full and part
transfers, respectively.

cxl update-firmware mem0 -F fw.img

<on-going fw update>

cxl update-firmware mem0
  "memdev":"mem0",
  "pmem_size":"1024.00 MiB (1073.74 MB)",
  "serial":"0",
  "host":"0000:0d:00.0",
  "firmware":{
    "num_slots":2,
    "active_slot":1,
    "online_activate_capable":true,
    "slot_1_version":"BWFW VERSION 0",
    "fw_update_in_progress":true,
    "remaining_size":22400
  }
}

<completed fw update>

cxl update-firmware mem0
{
  "memdev":"mem0",
  "pmem_size":"1024.00 MiB (1073.74 MB)",
  "serial":"0",
  "host":"0000:0d:00.0",
  "firmware":{
    "num_slots":2,
    "active_slot":1,
    "staged_slot":2,
    "online_activate_capable":true,
    "slot_1_version":"BWFW VERSION 0",
    "slot_2_version":"BWFW VERSION 1",
    "fw_update_in_progress":false
  }
}

Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Link: https://lore.kernel.org/r/20240627164912.25630-1-dave@stgolabs.net
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20240705125915.991672-2-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 		2024-07-21 14:42:58 -04:00
..
9pfs hw/xen: Make XenDevOps structures const 2024-06-04 11:53:43 +02:00
acpi hw/acpi/ich9: Remove dead code related to 'acpi_memory_hotplug' 2024-06-19 12:40:49 +02:00
adc hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
alpha alpha: switch boards to "default y" 2024-05-03 15:47:47 +02:00
arm hw/arm/smmu: Refactor SMMU OAS 2024-07-18 13:49:30 +01:00
audio hw/audio/virtio-snd: Always use little endian audio format 2024-06-19 12:40:49 +02:00
avr avr: switch boards to "default y" 2024-05-03 15:47:47 +02:00
block hw/block: m25p80: support quad mode for w25q01jvq 2024-07-09 08:05:44 +02:00
char hw/char/pl011: Avoid division-by-zero in pl011_get_baudrate() 2024-07-11 11:41:33 +01:00
core * target/i386/tcg: fixes for seg_helper.c 2024-07-17 15:40:28 +10:00
cpu hw: Add a Kconfig switch for the TYPE_CPU_CLUSTER device 2024-04-25 12:48:12 +02:00
cris cris: switch boards to "default y" 2024-05-03 15:47:47 +02:00
cxl hw/cxl: Support firmware updates 2024-07-21 14:42:58 -04:00
display hw/display/bcm2835_fb: fix fb_use_offsets condition 2024-07-18 13:49:29 +01:00
dma hw/dma: Add a trace log for a description loading failure 2024-06-18 14:52:00 +02:00
fsi hw/fsi: Aspeed APB2OPB & On-chip peripheral bus 2024-02-01 08:33:18 +01:00
gpio hw/gpio/aspeed: Add reg_table_count to AspeedGPIOClass 2024-07-02 07:52:43 +02:00
hppa hw/hppa/machine: Replace g_memdup() by g_memdup2() 2024-05-08 19:42:45 +02:00
hyperv kvm: move target-dependent interrupt routing out of kvm-all.c 2024-05-03 15:47:48 +02:00
i2c hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
i386 trivial patches for 2024-07-17 2024-07-18 10:07:23 +10:00
ide hw/ide/macio: switch from using qemu_allocate_irq() to qdev input GPIOs 2024-07-02 06:58:48 +02:00
input hw: arm: Remove use of tabs in some source files 2024-05-28 14:20:48 +01:00
intc virtio: features,fixes 2024-07-03 20:54:17 -07:00
ipack hw/ipack: Constify VMState 2023-12-29 11:17:30 +11:00
ipmi hw/ipmi: Constify VMState 2023-12-29 11:17:30 +11:00
isa hw/isa/vt82c686: Turn "intr" irq into a named gpio 2024-07-16 20:04:08 +02:00
loongarch hw/loongarch/virt: Remove unused assignment 2024-07-12 09:41:18 +08:00
m68k hw: skip registration of outdated versioned machine types 2024-07-02 06:58:37 +02:00
mem hw/cxl/cxl-mailbox-utils: Add device DDR5 ECS control feature 2024-07-21 14:42:04 -04:00
microblaze microblaze: switch boards to "default y" 2024-05-03 15:47:47 +02:00
mips hw/isa/vt82c686: Turn "intr" irq into a named gpio 2024-07-16 20:04:08 +02:00
misc hw/misc: In STM32L4x5 EXTI, handle direct interrupts 2024-07-11 11:41:34 +01:00
net hw/net:ftgmac100: update TX and RX packet buffers address to 64 bits 2024-07-09 08:05:44 +02:00
nubus hw/nubus: add nubus-virtio-mmio device 2024-02-27 09:36:39 +01:00
nvme hw/nvme: Expand VI/VQ resource to uint32 2024-07-11 17:05:37 +02:00
nvram hw/nvram: Add BCM2835 OTP device 2024-07-01 12:48:55 +01:00
openrisc kconfig: express dependency of individual boards on libfdt 2024-05-10 15:45:15 +02:00
pci hw/pci: Replace -1 with UINT32_MAX for romsize 2024-07-03 18:14:07 -04:00
pci-bridge Misc HW patch queue 2024-04-25 09:43:29 -07:00
pci-host hw/ppc: Avoid using Monitor in pnv_phb4_pic_print_info() 2024-06-19 12:40:49 +02:00
pcmcia hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init() 2023-10-27 12:48:57 +01:00
ppc hw/isa/vt82c686: Turn "intr" irq into a named gpio 2024-07-16 20:04:08 +02:00
remote hw/remote/vfio-user: Fix config space access byte order 2024-05-08 19:43:15 +02:00
riscv hw/riscv/virt.c: re-insert and deprecate 'riscv,delegate' 2024-07-18 12:08:45 +10:00
rtc hw/i386: move rtc-reset-reinjection command out of hw/rtc 2024-05-10 15:45:15 +02:00
rx kconfig: express dependency of individual boards on libfdt 2024-05-10 15:45:15 +02:00
s390x virtio: features,fixes 2024-07-03 20:54:17 -07:00
scsi * target/i386/tcg: fixes for seg_helper.c 2024-07-17 15:40:28 +10:00
sd hw/sd/sdcard: Support boot area in emmc image 2024-07-16 20:30:15 +02:00
sensor hw, target: Add ResetType argument to hold and exit phase methods 2024-04-25 10:21:06 +01:00
sh4 hw/sh4: Remove newline character in trace events 2024-06-10 13:05:27 -04:00
smbios hw/smbios: Remove 'smbios_uuid_encoded', simplify smbios_encode_uuid() 2024-06-19 12:40:49 +02:00
sparc sparc: switch boards to "default y" 2024-05-03 15:47:48 +02:00
sparc64 qemu-sparc queue 2024-05-06 10:19:56 -07:00
ssi aspeed/smc: Add AST2700 support 2024-06-16 21:08:54 +02:00
timer hpet: fix HPET_TN_SETVAL for high 32-bits of the comparator 2024-07-16 18:18:24 +02:00
tpm hw/tpm: Remove HOST_PAGE_ALIGN from tpm_ppi_init 2024-02-29 11:35:36 -10:00
tricore tricore: switch boards to "default y" 2024-05-03 15:47:48 +02:00
ufs hw/ufs: Fix mcq register range check logic 2024-07-14 17:11:21 +09:00
usb hw/usb/u2f-passthru: Get rid of qemu_open_old() 2024-07-17 14:04:15 +03:00
vfio hw/vfio/container: Get rid of qemu_open_old() 2024-07-17 14:04:15 +03:00
virtio hw/virtio/virtio-crypto: Fix op_code assignment in virtio_crypto_create_asym_session 2024-07-21 14:31:59 -04:00
watchdog aspeed/wdt: Add AST2700 support 2024-06-16 21:08:54 +02:00
xen xen: mapcache: Fix unmapping of first entries in buckets 2024-07-12 00:17:36 +02:00
xenpv hw/xen: Register framebuffer backend via xen_backend_init() 2024-06-04 11:53:43 +02:00
xtensa hw/xtensa: require libfdt 2024-05-10 15:45:15 +02:00
Kconfig hw: Fix problem with the A*MPCORE switches in the Kconfig files 2024-04-25 12:48:12 +02:00
meson.build hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper 2024-04-24 16:03:38 +02:00