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/openbmc/qemu/net/
H A Dtap-linux.c177 unsigned offload; in tap_probe_has_ufo() local
179 offload = TUN_F_CSUM | TUN_F_UFO; in tap_probe_has_ufo()
181 if (ioctl(fd, TUNSETOFFLOAD, offload) < 0) in tap_probe_has_ufo()
189 unsigned offload; in tap_probe_has_uso() local
191 offload = TUN_F_CSUM | TUN_F_USO4 | TUN_F_USO6; in tap_probe_has_uso()
193 if (ioctl(fd, TUNSETOFFLOAD, offload) < 0) { in tap_probe_has_uso()
245 unsigned int offload = 0; in tap_fd_set_offload() local
253 offload |= TUN_F_CSUM; in tap_fd_set_offload()
255 offload |= TUN_F_TSO4; in tap_fd_set_offload()
257 offload |= TUN_F_TSO6; in tap_fd_set_offload()
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/openbmc/docs/designs/
H A Dpower-systems-memory-preserving-reboot.md90 external entity to offload it at the time of a failure.
112 - Hypervisor should offload the dump to BMC to transfer to an external client.
176 #### 9 - HMC send request to dump offload
178 Once HMC is ready to offload, it creates NBD server and send dump offload
179 request to BMC. BMCWeb creates an NBD client and NBD proxy to offload the dump.
181 NBD device id. PLDM sends the offload request to the hypervisor with the dump
184 #### 10 - Hypervisor starts dump offload
190 #### 11 - Hypervisor sends down offload complete message
192 Hypervisor sends down offload complete message to BMC and BMC sends it to HMC.
204 ### Dump offload sequence
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H A Ddump-manager.md35 dump manager, which is orchestrating the collection and offload, needs to
36 provide methods to create, store the dump details, and offload it. Additionally,
91 - Get a dump: Offload the dump to an external entity.
128 - When the request comes for offload, the file is downloaded from the dump base
176 - **InitiateOffload**: Initiate the offload of the dump.
186 - OffloadComplete: Set to true when offload is completed
187 - OffloadURI: The URI for offloading the dump, set while initiating the offload.
211 - InitiateOffload: Dump manager request Host to start offload
219 offload location. - BMC provides one common point for all dumps generated in
238 deleting host dumps - Create/List/Offload/Delete BMC dumps to make sure
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/openbmc/phosphor-debug-collector/dump-extensions/openpower-dumps/
H A Dsystem_dump_entry.cpp25 lg2::info("System dump offload request id: {ID} uri: {URI} " in initiateOffload()
37 // Offload URI will be set during dump offload in delete_()
38 // Prevent delete when offload is in progress in delete_()
41 lg2::error("Dump offload is in progress id: {DUMP_ID} " in delete_()
H A Dop_dump_util.hpp36 /** @brief Check whether a system is in progress or available to offload.
40 * @return true - A dump is in progress or available to offload
H A Dresource_dump_entry.cpp28 lg2::info("Resource dump offload request id: {ID} uri: {URI} " in initiateOffload()
49 lg2::error("Dump offload is in progress, cannot delete dump, " in delete_()
H A Dsystem_dump_entry.hpp69 /** @brief Method to initiate the offload of dump
70 * @param[in] uri - URI to offload dump.
H A Dresource_dump_entry.hpp78 /** @brief Method to initiate the offload of dump
79 * @param[in] uri - URI to offload dump.
/openbmc/phosphor-debug-collector/
H A Ddump_offload.hpp9 namespace offload namespace
14 * start offload of the dump using dbus
24 } // namespace offload
H A Dhost_transport_exts.hpp11 * @brief Initiate offload of the dump with provided id
H A Ddump_offload.cpp24 namespace offload namespace
226 lg2::error("Failed to offload dump, errormsg: {ERROR}, " in requestOffload()
235 } // namespace offload
H A Ddump_entry.hpp117 /** @brief Method to initiate the offload of dump
118 * @param[in] uri - URI to offload dump
H A Dbmc_dump_entry.cpp35 phosphor::dump::offload::requestOffload(file, id, uri); in initiateOffload()
H A Dbmc_dump_entry.hpp75 /** @brief Method to initiate the offload of dump
76 * @param[in] uri - URI to offload dump
/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Dump/
H A DEntry.interface.yaml13 This method initiates the offload of the dump from the dump storage.
19 property to true to indicate offload is completed.
24 The location to offload dump file, error InvalidArgument will be
58 application which knows the status of the offload operation should set
/openbmc/openbmc/poky/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant/
H A D0001-macsec_linux-Hardware-offload-requires-Linux-headers.patch4 Subject: [PATCH] macsec_linux: Hardware offload requires Linux headers >= v5.7
6 Hardware offload in Linux macsec driver is enabled in compile time if
18 offload adding Linux headers version check.
20 Fixes: 40c139664439 ("macsec_linux: Add support for MACsec hardware offload")
/openbmc/phosphor-debug-collector/host-transport-extensions/pldm/oem/ibm/
H A Dpldm_oem_cmds.hpp12 * @brief Initiate offload of the dump with provided id
37 * command to the host to start dump offload.
43 * start offload the dump
H A Dpldm_oem_cmds.cpp40 * @brief Initiate offload of the dump with provided id
126 elog<NotAllowed>(Reason("Host dump offload via pldm is not " in requestOffload()
135 elog<NotAllowed>(Reason("Host dump offload via pldm is not " in requestOffload()
139 lg2::info("Sending request to offload dump id: {ID}, eid: {EID}", "ID", id, in requestOffload()
152 elog<NotAllowed>(Reason("Host dump offload via pldm is not " in requestOffload()
/openbmc/phosphor-debug-collector/host-transport-extensions/pldm/default/
H A Dpldm_interface.cpp13 * @brief Initiate offload of the dump with provided dump source ID
20 throw std::runtime_error("PLDM: Hostdump offload method not specified"); in requestOffload()
/openbmc/pldm/oem/ibm/libpldmresponder/
H A Dfile_io_type_dump.hpp14 * handle the dump offload/streaming from host to the destination via bmc
63 static int fd; //!< fd to manage the dump offload to bmc
/openbmc/qemu/hw/net/
H A Dnet_tx_pkt.h196 * @offload: whether the callback implements offloading
201 bool net_tx_pkt_send_custom(struct NetTxPkt *pkt, bool offload,
205 * parse raw packet data and analyze offload requirements.
/openbmc/phosphor-debug-collector/host-transport-extensions/default/
H A Ddefault.cpp12 throw std::runtime_error("Hostdump offload method not specified"); in requestOffload()
/openbmc/u-boot/drivers/dma/
H A DKconfig9 CPU. Currently, this framework can be used to offload
/openbmc/qemu/docs/specs/
H A Drocker.rst534 memory, the destination port, and any hardware-offload functions (such as L3
535 payload checksum offload). Software then bumps the descriptor head to signal
579 TX_OFFLOAD 1 Hardware offload modes:
580 0: no offload
589 4: TSO (TCP Segmentation Offload)
590 TX_L3_CSUM_OFF 2 For L3 csum offload mode, the offset,
593 TX_TSO_MSS 2 For TSO offload mode, the
595 TX_TSO_HDR_LEN 2 For TSO offload mode, the
641 (1 << 8): Offload forward
650 Offload forward RX_FLAG indicates the device has already forwarded the packet
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/openbmc/u-boot/include/linux/
H A Dethtool.h312 ETH_FLAG_TXVLAN = (1 << 7), /* TX VLAN offload enabled */
313 ETH_FLAG_RXVLAN = (1 << 8), /* RX VLAN offload enabled */
473 * compatibility functions. Requested offload state cannot be properly
554 #define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */
555 #define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */
712 ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */

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