Home
last modified time | relevance | path

Searched full:kcs (Results 1 – 25 of 62) sorted by relevance

123

/kernel/linux/linux-6.6/drivers/char/ipmi/
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()
[all …]
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 …]
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).
235 { .compatible = "nuvoton,npcm750-kcs-bmc" },
253 MODULE_DESCRIPTION("NPCM7xx device interface to the KCS BMC device");
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");
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");
Dipmi_si_hardcode.c36 …rated by commas. The types are 'kcs', 'smic', and 'bt'. For example si_type=kcs,bt will set the …
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()
664 { .compatible = "aspeed,ast2400-kcs-bmc-v2" },
665 { .compatible = "aspeed,ast2500-kcs-bmc-v2" },
666 { .compatible = "aspeed,ast2600-kcs-bmc" },
684 MODULE_DESCRIPTION("Aspeed device interface to the KCS BMC device");
/kernel/linux/linux-5.10/drivers/char/ipmi/
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(struct si_sm_data *kcs, in init_kcs_data() argument
128 kcs->state = KCS_IDLE; in init_kcs_data()
129 kcs->io = io; in init_kcs_data()
130 kcs->write_pos = 0; in init_kcs_data()
131 kcs->write_count = 0; in init_kcs_data()
132 kcs->orig_write_count = 0; in init_kcs_data()
133 kcs->read_pos = 0; in init_kcs_data()
[all …]
Dkcs_bmc_aspeed.c6 #define pr_fmt(fmt) "aspeed-kcs-bmc: " fmt
26 #define DEVICE_NAME "ast-kcs-bmc"
241 struct kcs_bmc *kcs; in aspeed_kcs_probe_of_v1() local
254 kcs = kcs_bmc_alloc(&pdev->dev, sizeof(struct aspeed_kcs_bmc), channel); in aspeed_kcs_probe_of_v1()
255 if (!kcs) in aspeed_kcs_probe_of_v1()
258 priv = kcs_bmc_priv(kcs); in aspeed_kcs_probe_of_v1()
271 kcs->ioreg = ast_kcs_bmc_ioregs[channel - 1]; in aspeed_kcs_probe_of_v1()
272 aspeed_kcs_set_address(kcs, slave); in aspeed_kcs_probe_of_v1()
274 return kcs; in aspeed_kcs_probe_of_v1()
294 struct kcs_bmc *kcs; in aspeed_kcs_probe_of_v2() local
[all …]
DKconfig66 Provides a driver for System Interfaces (KCS, SMIC, BT).
67 Currently, only KCS and SMIC are supported. If
104 tristate "Aspeed KCS IPMI BMC driver"
106 Provides a driver for the KCS (Keyboard Controller Style) IPMI
109 The driver implements the BMC side of the KCS contorller, it
110 provides the access of KCS IO space for BMC side.
116 tristate "NPCM7xx KCS IPMI BMC driver"
118 Provides a driver for the KCS (Keyboard Controller Style) IPMI
121 The driver implements the BMC side of the KCS contorller, it
122 provides the access of KCS IO space for BMC side.
Dkcs_bmc_npcm7xx.c7 #define pr_fmt(fmt) "nuvoton-kcs-bmc: " fmt
22 #define DEVICE_NAME "npcm-kcs-bmc"
49 * 7.2.4 Core KCS Registers
53 * sts: KCS Channel n Status Register (KCSnST).
54 * dob: KCS Channel n Data Out Buffer Register (KCSnDO).
55 * dib: KCS Channel n Data In Buffer Register (KCSnDI).
56 * ctl: KCS Channel n Control Register (KCSnCTL).
57 * ie : KCS Channel n Interrupt Enable Register (KCSnIE).
197 { .compatible = "nuvoton,npcm750-kcs-bmc" },
215 MODULE_DESCRIPTION("NPCM7xx device interface to the KCS BMC device");
Dkcs_bmc.h11 /* Different phases of the KCS BMC module.
49 /* IPMI 2.0 - Table 9-4, KCS Interface Status Codes */
58 /* IPMI 2.0 - 9.5, KCS Interface Registers
75 /* Setup by BMC KCS controller driver */
Dkcs_bmc.c6 #define pr_fmt(fmt) "kcs-bmc: " fmt
19 #define DEVICE_NAME "ipmi-kcs"
26 /* IPMI 2.0 - Table 9-1, KCS Interface Status Register Bits */
34 /* IPMI 2.0 - Table 9-2, KCS Interface State Bits */
42 /* IPMI 2.0 - Table 9-3, KCS Interface Control Codes */
458 MODULE_DESCRIPTION("KCS BMC to handle the IPMI request from system software");
Dipmi_si_hardcode.c36 " interface separated by commas. The types are 'kcs',"
37 " 'smic', and 'bt'. For example si_type=kcs,bt will set"
38 " the first interface to kcs and the second to bt");
87 if (!si_type_str || !*si_type_str || strcmp(si_type_str, "kcs") == 0) { in ipmi_hardcode_init_one()
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/ipmi/
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 …]
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";
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/ipmi/
Daspeed-kcs-bmc.txt1 # Aspeed KCS (Keyboard Controller Style) IPMI interface
4 (Baseboard Management Controllers) and the KCS interface can be
10 "aspeed,ast2400-kcs-bmc"
11 "aspeed,ast2500-kcs-bmc"
19 "aspeed,ast2400-kcs-bmc-v2"
20 "aspeed,ast2500-kcs-bmc-v2"
27 kcs3: kcs@24 {
28 compatible = "aspeed,ast2500-kcs-bmc-v2";
Dnpcm7xx-kcs-bmc.txt1 * Nuvoton NPCM7xx KCS (Keyboard Controller Style) IPMI interface
4 (Baseboard Management Controllers) and the KCS interface can be
9 "nuvoton,npcm750-kcs-bmc"
11 - kcs_chan : The KCS channel number in the controller
16 compatible = "nuvoton,npcm750-lpc-kcs", "simple-mfd", "syscon";
25 compatible = "nuvoton,npcm750-kcs-bmc";
33 compatible = "nuvoton,npcm750-kcs-bmc";
/kernel/linux/linux-5.10/fs/proc/
Dstat.c26 u64 get_idle_time(struct kernel_cpustat *kcs, int cpu) in get_idle_time() argument
30 idle = kcs->cpustat[CPUTIME_IDLE]; in get_idle_time()
36 static u64 get_iowait_time(struct kernel_cpustat *kcs, int cpu) in get_iowait_time() argument
40 iowait = kcs->cpustat[CPUTIME_IOWAIT]; in get_iowait_time()
48 u64 get_idle_time(struct kernel_cpustat *kcs, int cpu) in get_idle_time() argument
57 idle = kcs->cpustat[CPUTIME_IDLE]; in get_idle_time()
64 static u64 get_iowait_time(struct kernel_cpustat *kcs, int cpu) in get_iowait_time() argument
73 iowait = kcs->cpustat[CPUTIME_IOWAIT]; in get_iowait_time()
Duptime.c21 struct kernel_cpustat kcs; in uptime_proc_show() local
23 kcpustat_cpu_fetch(&kcs, i); in uptime_proc_show()
24 idle_nsec += get_idle_time(&kcs, i); in uptime_proc_show()
/kernel/linux/linux-6.6/drivers/s390/crypto/
Dpkey_api.c1362 struct pkey_clr2seck kcs; in pkey_unlocked_ioctl() local
1364 if (copy_from_user(&kcs, ucs, sizeof(kcs))) in pkey_unlocked_ioctl()
1366 rc = cca_clr2seckey(kcs.cardnr, kcs.domain, kcs.keytype, in pkey_unlocked_ioctl()
1367 kcs.clrkey.clrkey, kcs.seckey.seckey); in pkey_unlocked_ioctl()
1369 if (!rc && copy_to_user(ucs, &kcs, sizeof(kcs))) in pkey_unlocked_ioctl()
1371 memzero_explicit(&kcs, sizeof(kcs)); in pkey_unlocked_ioctl()
1547 struct pkey_clr2seck2 kcs; in pkey_unlocked_ioctl() local
1551 if (copy_from_user(&kcs, ucs, sizeof(kcs))) in pkey_unlocked_ioctl()
1553 apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries); in pkey_unlocked_ioctl()
1555 memzero_explicit(&kcs, sizeof(kcs)); in pkey_unlocked_ioctl()
[all …]
/kernel/linux/linux-6.6/fs/proc/
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()
Dstat.c25 u64 get_idle_time(struct kernel_cpustat *kcs, int cpu) in get_idle_time() argument
34 idle = kcs->cpustat[CPUTIME_IDLE]; in get_idle_time()
41 static u64 get_iowait_time(struct kernel_cpustat *kcs, int cpu) in get_iowait_time() argument
50 iowait = kcs->cpustat[CPUTIME_IOWAIT]; in get_iowait_time()
/kernel/linux/linux-5.10/drivers/s390/crypto/
Dpkey_api.c1148 struct pkey_clr2seck kcs; in pkey_unlocked_ioctl() local
1150 if (copy_from_user(&kcs, ucs, sizeof(kcs))) in pkey_unlocked_ioctl()
1152 rc = cca_clr2seckey(kcs.cardnr, kcs.domain, kcs.keytype, in pkey_unlocked_ioctl()
1153 kcs.clrkey.clrkey, kcs.seckey.seckey); in pkey_unlocked_ioctl()
1157 if (copy_to_user(ucs, &kcs, sizeof(kcs))) in pkey_unlocked_ioctl()
1159 memzero_explicit(&kcs, sizeof(kcs)); in pkey_unlocked_ioctl()
1326 struct pkey_clr2seck2 kcs; in pkey_unlocked_ioctl() local
1331 if (copy_from_user(&kcs, ucs, sizeof(kcs))) in pkey_unlocked_ioctl()
1333 apqns = _copy_apqns_from_user(kcs.apqns, kcs.apqn_entries); in pkey_unlocked_ioctl()
1341 rc = pkey_clr2seckey2(apqns, kcs.apqn_entries, in pkey_unlocked_ioctl()
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Daspeed-g6.dtsi468 kcs1: kcs@24 {
469 compatible = "aspeed,ast2500-kcs-bmc-v2";
475 kcs2: kcs@28 {
476 compatible = "aspeed,ast2500-kcs-bmc-v2";
481 kcs3: kcs@2c {
482 compatible = "aspeed,ast2500-kcs-bmc-v2";
498 kcs4: kcs@94 {
499 compatible = "aspeed,ast2500-kcs-bmc-v2";

123