| 68857fbe | 07-Apr-2021 |
Cédric Le Goater <clg@kaod.org> |
hw/misc: Add an iBT device model
Implement an IPMI BT interface model using a chardev backend to
communicate with an external PowerNV machine. It uses the OpenIPMI
simulator protocol for virtual mac
hw/misc: Add an iBT device model
Implement an IPMI BT interface model using a chardev backend to
communicate with an external PowerNV machine. It uses the OpenIPMI
simulator protocol for virtual machines described in :
https://github.com/cminyard/openipmi/blob/master/lanserv/README.vm
and implemented by the 'ipmi-bmc-extern' model on the host side.
To use, start the Aspeed BMC machine with :
-chardev socket,id=ipmi0,host=localhost,port=9002,ipv4,server,nowait \
-global driver=aspeed.ibt,property=chardev,value=ipmi0
and the PowerNV machine with :
-chardev socket,id=ipmi0,host=localhost,port=9002,reconnect=10 \
-device ipmi-bmc-extern,id=bmc0,chardev=ipmi0 \
-device isa-ipmi-bt,bmc=bmc0,irq=10 -nodefaults
Cc: Hao Wu <wuhaotsh@google.com>
Cc: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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| 6269086b | 27-May-2024 |
Thomas Weißschuh <thomas@t-8ch.de> |
hw/misc/pvpanic: add support for normal shutdowns
Shutdown requests are normally hardware dependent.
By extending pvpanic to also handle shutdown requests, guests can
submit such requests with an ea
hw/misc/pvpanic: add support for normal shutdowns
Shutdown requests are normally hardware dependent.
By extending pvpanic to also handle shutdown requests, guests can
submit such requests with an easily implementable and cross-platform
mechanism.
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Message-Id: <20240527-pvpanic-shutdown-v8-5-5a28ec02558b@t-8ch.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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| e7c8106d | 04-Jun-2024 |
Jamin Lin <jamin_lin@aspeedtech.com> |
aspeed/scu: Add AST2700 support
AST2700 have two SCU controllers which are SCU and SCUIO.
Both SCU and SCUIO registers are not compatible previous SOCs
, introduces new registers and adds ast2700 sc
aspeed/scu: Add AST2700 support
AST2700 have two SCU controllers which are SCU and SCUIO.
Both SCU and SCUIO registers are not compatible previous SOCs
, introduces new registers and adds ast2700 scu, sucio class init handler.
The pclk divider selection of SCUIO is defined in SCUIO280[20:18] and
the pclk divider selection of SCU is defined in SCU280[25:23].
Both of them are not compatible AST2600 SOCs, adds a get_apb_freq function
and trace-event for AST2700 SCU and SCUIO.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[clg: Fixed spelling : Unhandeled -> Unhandled ]
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| 3347b9a1 | 04-Jun-2024 |
Jamin Lin <jamin_lin@aspeedtech.com> |
aspeed/sdmc: Add AST2700 support
The SDRAM memory controller(DRAMC) controls the access to external
DDR4 and DDR5 SDRAM and power up to DDR4 and DDR5 PHY.
The DRAM memory controller of AST2700 is n
aspeed/sdmc: Add AST2700 support
The SDRAM memory controller(DRAMC) controls the access to external
DDR4 and DDR5 SDRAM and power up to DDR4 and DDR5 PHY.
The DRAM memory controller of AST2700 is not backward compatible
to previous chips such AST2600, AST2500 and AST2400.
Max memory is now 8GiB on the AST2700. Introduce new
aspeed_2700_sdmc and class with read/write operation and
reset handlers.
Define DRAMC necessary protected registers and
unprotected registers for AST2700 and increase
the register set to 0x1000.
Add unlocked property to change controller protected status.
Incrementing the version of vmstate to 2.
Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
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