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/linux/drivers/char/ipmi/
H A Dipmi_kcs_sm.c5 * State machine for handling IPMI KCS interfaces.
43 /* The states the KCS driver may be in. */
45 /* The KCS interface is currently doing nothing. */
125 static unsigned int init_kcs_data_with_state(struct si_sm_data *kcs, in init_kcs_data_with_state() argument
128 kcs->state = state; in init_kcs_data_with_state()
129 kcs->io = io; in init_kcs_data_with_state()
130 kcs->write_pos = 0; in init_kcs_data_with_state()
131 kcs->write_count = 0; in init_kcs_data_with_state()
132 kcs->orig_write_count = 0; in init_kcs_data_with_state()
133 kcs->read_pos = 0; in init_kcs_data_with_state()
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H A DKconfig66 Provides a driver for System Interfaces (KCS, SMIC, BT).
67 Currently, only KCS and SMIC are supported. If
113 tristate "Aspeed KCS IPMI BMC driver"
115 Provides a driver for the KCS (Keyboard Controller Style) IPMI
118 The driver implements the BMC side of the KCS contorller, it
119 provides the access of KCS IO space for BMC side.
125 tristate "NPCM KCS IPMI BMC driver"
127 Provides a driver for the KCS (Keyboard Controller Style) IPMI
130 The driver implements the BMC side of the KCS contorller, it
131 provides the access of KCS IO space for BMC side.
[all …]
H A Dkcs_bmc_npcm7xx.c7 #define pr_fmt(fmt) "nuvoton-kcs-bmc: " fmt
22 #define DEVICE_NAME "npcm-kcs-bmc"
50 * 7.2.4 Core KCS Registers
54 * sts: KCS Channel n Status Register (KCSnST).
55 * dob: KCS Channel n Data Out Buffer Register (KCSnDO).
56 * dib: KCS Channel n Data In Buffer Register (KCSnDI).
57 * ctl: KCS Channel n Control Register (KCSnCTL).
58 * ie : KCS Channel n Interrupt Enable Register (KCSnIE).
233 { .compatible = "nuvoton,npcm750-kcs-bmc" },
251 MODULE_DESCRIPTION("NPCM7xx device interface to the KCS BMC device");
H A Dkcs_bmc.c120 dev_err(kcs_bmc->dev, "Failed to add chardev for KCS channel %d: %d", in kcs_bmc_add_device()
140 dev_err(kcs_bmc->dev, "Failed to remove chardev for KCS channel %d: %d", in kcs_bmc_remove_device()
157 dev_err(kcs_bmc->dev, "Failed to add driver for KCS channel %d: %d", in kcs_bmc_register_driver()
174 dev_err(kcs_bmc->dev, "Failed to remove driver for KCS channel %d: %d", in kcs_bmc_unregister_driver()
190 MODULE_DESCRIPTION("KCS BMC to handle the IPMI request from system software");
H A Dkcs_bmc_cdev_ipmi.c6 #define pr_fmt(fmt) "kcs-bmc: " fmt
22 /* Different phases of the KCS BMC module.
60 /* IPMI 2.0 - Table 9-4, KCS Interface Status Codes */
94 #define DEVICE_NAME "ipmi-kcs"
100 /* IPMI 2.0 - Table 9-1, KCS Interface Status Register Bits */
108 /* IPMI 2.0 - Table 9-2, KCS Interface State Bits */
116 /* IPMI 2.0 - Table 9-3, KCS Interface Control Codes */
568 MODULE_DESCRIPTION("KCS BMC to handle the IPMI request from system software");
H A Dkcs_bmc_aspeed.c6 #define pr_fmt(fmt) "aspeed-kcs-bmc: " fmt
27 #define DEVICE_NAME "ast-kcs-bmc"
349 "SerIRQ configuration not supported on KCS channel %d\n", in aspeed_kcs_config_upstream_irq()
662 { .compatible = "aspeed,ast2400-kcs-bmc-v2" },
663 { .compatible = "aspeed,ast2500-kcs-bmc-v2" },
664 { .compatible = "aspeed,ast2600-kcs-bmc" },
682 MODULE_DESCRIPTION("Aspeed device interface to the KCS BMC device");
H A Dipmi_si_hardcode.c36 …rated by commas. The types are 'kcs', 'smic', and 'bt'. For example si_type=kcs,bt will set the …
H A Dipmi_si_hotmod.c25 * add|remove,kcs|bt|smic,mem|i/o,<address>[,<opt1>[,<opt2>[,...]]]
46 { "kcs", SI_KCS },
H A Dkcs_bmc.h18 /* IPMI 2.0 - 9.5, KCS Interface Registers
H A Dipmi_si_platform.c216 { .type = "ipmi", .compatible = "ipmi-kcs",
329 /* _IFT tells us the interface type: KCS, BT, etc */ in acpi_ipmi_probe()
H A Dipmi_si_sm.h7 * the ipmi_smi code (that handles the policy of a KCS, SMIC, or
H A Dkcs_bmc_serio.c159 MODULE_DESCRIPTION("Adapter driver for serio access to BMC KCS devices");
/linux/drivers/s390/crypto/
H A Dpkey_api.c117 struct pkey_clr2seck kcs; in pkey_ioctl_clr2seck() local
122 if (copy_from_user(&kcs, ucs, sizeof(kcs))) in pkey_ioctl_clr2seck()
125 apqn.card = kcs.cardnr; in pkey_ioctl_clr2seck()
126 apqn.domain = kcs.domain; in pkey_ioctl_clr2seck()
127 keybuflen = sizeof(kcs.seckey.seckey); in pkey_ioctl_clr2seck()
129 kcs.keytype, PKEY_TYPE_CCA_DATA, 0, 0, in pkey_ioctl_clr2seck()
130 kcs.clrkey.clrkey, in pkey_ioctl_clr2seck()
131 pkey_keytype_aes_to_size(kcs.keytype), in pkey_ioctl_clr2seck()
132 kcs.seckey.seckey, &keybuflen, NULL); in pkey_ioctl_clr2seck()
134 if (!rc && copy_to_user(ucs, &kcs, sizeof(kcs))) in pkey_ioctl_clr2seck()
[all …]
/linux/Documentation/devicetree/bindings/ipmi/
H A Daspeed,ast2400-kcs-bmc.yaml4 $id: http://devicetree.org/schemas/ipmi/aspeed,ast2400-kcs-bmc.yaml#
7 title: ASPEED BMC KCS Devices
13 The Aspeed BMC SoCs typically use the Keyboard-Controller-Style (KCS)
22 - aspeed,ast2400-kcs-bmc-v2
23 - aspeed,ast2500-kcs-bmc-v2
24 - aspeed,ast2600-kcs-bmc
30 - aspeed,ast2400-kcs-bmc
31 - aspeed,ast2500-kcs-bmc
86 - aspeed,ast2400-kcs-bmc
87 - aspeed,ast2500-kcs-bmc
[all …]
H A Dnpcm7xx-kcs-bmc.txt1 * Nuvoton NPCM KCS (Keyboard Controller Style) IPMI interface
4 (Baseboard Management Controllers) and the KCS interface can be
9 "nuvoton,npcm750-kcs-bmc"
10 "nuvoton,npcm845-kcs-bmc", "nuvoton,npcm750-kcs-bmc"
12 - kcs_chan : The KCS channel number in the controller
17 compatible = "nuvoton,npcm750-lpc-kcs", "simple-mfd", "syscon";
26 compatible = "nuvoton,npcm750-kcs-bmc";
34 compatible = "nuvoton,npcm750-kcs-bmc";
H A Dipmi-smic.yaml17 - ipmi-kcs
/linux/fs/proc/
H A Duptime.c22 struct kernel_cpustat kcs; in uptime_proc_show() local
24 kcpustat_cpu_fetch(&kcs, i); in uptime_proc_show()
25 idle_nsec += get_idle_time(&kcs, i); in uptime_proc_show()
/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-g6.dtsi581 kcs1: kcs@24 {
582 compatible = "aspeed,ast2500-kcs-bmc-v2";
590 kcs2: kcs@28 {
591 compatible = "aspeed,ast2500-kcs-bmc-v2";
598 kcs3: kcs@2c {
599 compatible = "aspeed,ast2500-kcs-bmc-v2";
606 kcs4: kcs@114 {
607 compatible = "aspeed,ast2500-kcs-bmc-v2";
H A Daspeed-g5.dtsi450 kcs1: kcs@24 {
451 compatible = "aspeed,ast2500-kcs-bmc-v2";
458 kcs2: kcs@28 {
459 compatible = "aspeed,ast2500-kcs-bmc-v2";
466 kcs3: kcs@2c {
467 compatible = "aspeed,ast2500-kcs-bmc-v2";
474 kcs4: kcs@114 {
475 compatible = "aspeed,ast2500-kcs-bmc-v2";
H A Daspeed-bmc-facebook-tiogapass.dts109 // BMC KCS channel 2
115 // BMC KCS channel 3
/linux/Documentation/driver-api/
H A Dipmi.rst43 will generally be either "KCS", "SMIC", or "BT", consult your hardware
107 ipmi_si - A driver for various system interfaces. This supports KCS,
391 The SI driver allows KCS, BT, and SMIC interfaces to be configured
413 The si_type may be either "kcs", "smic", or "bt". If you leave it blank, it
414 defaults to "kcs".
480 If your IPMI interface does not support interrupts and is a KCS or
509 add|remove,kcs|bt|smic,mem|i/o,<address>[,<opt1>[,<opt2>[,...]]]
/linux/arch/arm/boot/dts/nuvoton/
H A Dnuvoton-common-npcm7xx.dtsi190 compatible = "nuvoton,npcm750-lpc-kcs", "simple-mfd", "syscon";
199 compatible = "nuvoton,npcm750-kcs-bmc";
207 compatible = "nuvoton,npcm750-kcs-bmc";
215 compatible = "nuvoton,npcm750-kcs-bmc";
/linux/drivers/hwmon/pmbus/
H A Dmp2888.c107 * Output value is calculated as: (READ_CSx / 80 – 1.23) / (Kcs * Rcs) in mp2888_read_phase()
109 * - Kcs is the DrMOS current sense gain of power stage, which is obtained from the in mp2888_read_phase()
/linux/include/linux/
H A Dkernel_stat.h127 extern u64 get_idle_time(struct kernel_cpustat *kcs, int cpu);
/linux/Documentation/ABI/testing/
H A Dsysfs-devices-platform-ipmi107 (RO) The device interface for IPMI "kcs", "smic", "bt" or

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