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/openbmc/u-boot/doc/
H A DREADME.VLAN1 U-Boot has networking support for VLANs (802.1q), and CDP (Cisco
8 CDP is used mainly to discover your device VLAN(s) when connected to
11 Note: In order to enable CDP support a small change is needed in the
15 Various defines control CDP; see the README section.
/openbmc/u-boot/net/
H A Dcdp.c18 #include "cdp.h"
75 * CDP uses the IP checksum algorithm with a twist; in cdp_compute_csum()
134 /* CDP header */ in cdp_send_trigger()
135 *pkt++ = 0x02; /* CDP version 2 */ in cdp_send_trigger()
142 /* CDP fields */ in cdp_send_trigger()
250 /* check for valid CDP SNAP header */ in cdp_receive()
257 /* Version of CDP protocol must be >= 2 and TTL != 0 */ in cdp_receive()
266 printf("**WARNING: CDP packet received with a protocol version " in cdp_receive()
347 printf("** CDP packet is too short\n"); in cdp_receive()
H A Dcdp.h18 /* Process a received CDP packet */
H A DMakefile11 obj-$(CONFIG_CMD_CDP) += cdp.o
/openbmc/openbmc/meta-openembedded/meta-networking/recipes-daemons/lldpd/
H A Dlldpd_1.0.18.bb31 PACKAGECONFIG ??= "cdp fdp edp sonmp lldpmed dot1 dot3"
36 PACKAGECONFIG[cdp] = "--enable-cdp,--disable-cdp"
/openbmc/u-boot/cmd/
H A Dnet.c306 printf("CDP offered appliance VLAN %d\n", in cdp_update_env()
314 printf("CDP offered native VLAN %d\n", ntohs(cdp_native_vlan)); in cdp_update_env()
325 r = net_loop(CDP); in do_cdp()
327 printf("cdp failed; perhaps not a CISCO switch?\n"); in do_cdp()
337 cdp, 1, 1, do_cdp,
338 "Perform CDP network configuration",
/openbmc/linux/include/linux/
H A Dresctrl.h164 * @cdp_capable: Is the CDP feature available on this resource
196 * features like CDP are enabled, this will be lower than the
207 /* The number of closid supported by this resource regardless of CDP */
/openbmc/openbmc/meta-openembedded/meta-networking/recipes-daemons/lldpd/files/
H A Dlldpd.default1 # Uncomment to start SNMP subagent and enable CDP, SONMP and EDP protocol
H A Dlldpd.init.d10 # discovery protocol. It also supports CDP, EDP and
/openbmc/linux/drivers/gpu/drm/msm/disp/dpu1/
H A Ddpu_hw_catalog.h698 * Define CDP use cases
709 * struct dpu_perf_cdp_cfg - define CDP use case configuration
710 * @rd_enable: true if read pipe CDP is enabled
711 * @wr_enable: true if write pipe CDP is enabled
750 * @cdp_cfg cdp use case configurations
/openbmc/linux/include/uapi/linux/usb/
H A Dcharger.h13 * CDP (Charging Downstream Port)
/openbmc/linux/arch/arm/boot/dts/qcom/
H A DMakefile32 qcom-msm8960-cdp.dtb \
H A Dqcom-msm8960-cdp.dts7 model = "Qualcomm MSM8960 CDP";
8 compatible = "qcom,msm8960-cdp", "qcom,msm8960";
/openbmc/linux/arch/x86/kernel/cpu/resctrl/
H A Dinternal.h385 * regardless of CDP. This is exposed via
388 * which has been corrected for features like CDP.
395 * @cdp_enabled: CDP state of this resource
H A Dcore.c283 * By default, CDP is disabled. CDP can be enabled by mount parameter in rdt_get_cdp_config()
284 * "cdp" during resctrl file system mount time. in rdt_get_cdp_config()
H A Dpseudo_lock.c682 * Cache Pseudo-locking not supported when CDP is enabled. in rdtgroup_locksetup_enter()
685 * support (using L3 CDP as example): in rdtgroup_locksetup_enter()
686 * - When CDP is enabled two separate resources are exposed, in rdtgroup_locksetup_enter()
696 * expose one of the CDP resources to pseudo-locking and in rdtgroup_locksetup_enter()
709 rdt_last_cmd_puts("CDP enabled\n"); in rdtgroup_locksetup_enter()
/openbmc/linux/Documentation/devicetree/bindings/power/supply/
H A Dgpio-charger.yaml29 - usb-cdp # USB charging downstream port
H A Dcharger-manager.yaml135 - CDP
/openbmc/u-boot/include/
H A Dnet.h531 BOOTP, RARP, ARP, TFTPGET, DHCP, PING, DNS, NFS, CDP, NETCONS, SNTP, enumerator
553 /* when CDP completes these hold the return values */
554 extern ushort cdp_native_vlan; /* CDP returned native VLAN */
555 extern ushort cdp_appliance_vlan; /* CDP returned appliance VLAN */
558 * Check for a CDP packet by examining the received MAC address field
/openbmc/linux/drivers/mtd/maps/
H A DKconfig140 tristate "CFI Flash device mapped on AMD SC520 CDP"
143 The SC520 CDP board has two banks of CFI-compliant chips and one
/openbmc/linux/Documentation/devicetree/bindings/arm/
H A Dqcom.yaml101 cdp
126 "qcom,msm8916-v1-cdp-pm8916-v2.1"
128 A CDP board with an msm8916 SoC, version 1 paired with a pm8916 PMIC of version
205 - qcom,msm8960-cdp
/openbmc/linux/net/sched/
H A Dsch_gred.c566 static int gred_vq_validate(struct gred_sched *table, u32 cdp, in gred_vq_validate() argument
588 if (dp != cdp && !table->tab[dp]) { in gred_vq_validate()
610 static int gred_vqs_validate(struct gred_sched *table, u32 cdp, in gred_vqs_validate() argument
624 err = gred_vq_validate(table, cdp, attr, extack); in gred_vqs_validate()
/openbmc/linux/Documentation/arch/x86/
H A Dresctrl.rst23 CDP (Code and Data Prioritization) "cdp_l3", "cdp_l2"
38 # mount -t resctrl resctrl [-o cdp[,cdpl2][,mba_MBps]] /sys/fs/resctrl
42 "cdp":
50 L2 and L3 CDP are controlled separately.
517 With CDP disabled the L3 schemata format is::
521 L3 schemata file details (CDP enabled via mount option to resctrl)
523 When CDP is enabled L3 control is split into two separate resources
531 CDP is supported at L2 using the 'cdpl2' mount option. The schemata
/openbmc/linux/drivers/clk/ti/
H A Ddpll3xxx.c134 * autoidle state across the enable, per the CDP code. If the DPLL
179 * per the CDP code. If the DPLL entered bypass mode successfully,
212 * restore the DPLL's autoidle state across the stop, per the CDP
1014 * According to the 12-5 CDP code from TI, "Limitation 2.5" in omap3_dpll4_set_rate()
/openbmc/linux/drivers/dma/ti/
H A Domap-dma.c435 uint32_t cdp = CDP_TMODE_LLIST | CDP_NTYPE_TYPE2 | CDP_FAST; in omap_dma_start() local
438 cdp |= (CDP_DST_VALID_RELOAD | CDP_SRC_VALID_REUSE); in omap_dma_start()
440 cdp |= (CDP_DST_VALID_REUSE | CDP_SRC_VALID_RELOAD); in omap_dma_start()
441 omap_dma_chan_write(c, CDP, cdp); in omap_dma_start()
450 omap_dma_chan_write(c, CDP, 0); in omap_dma_start()

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