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/Linux-v6.1/Documentation/devicetree/bindings/display/tegra/
Dnvidia,tegra20-epp.yaml4 $id: http://devicetree.org/schemas/display/tegra/nvidia,tegra20-epp.yaml#
15 pattern: "^epp@[0-9a-f]+$"
19 - nvidia,tegra20-epp
20 - nvidia,tegra30-epp
21 - nvidia,tegra114-epp
38 - const: epp
63 epp@540c0000 {
64 compatible = "nvidia,tegra20-epp";
69 reset-names = "epp";
/Linux-v6.1/drivers/scsi/
Dppa.h18 * to support EPP and scatter-gather. [0.26-athena]
22 * Fixed EPP to handle "software" changing of EPP port data direction.
23 * Chased down EPP timeouts
32 * Fixed id_probe for EPP 1.9 chipsets (misdetected as EPP 1.7)
38 * Hack and slash at the init code (EPP device check routine)
98 #define PPA_EPP_8 3 /* EPP mode, 8 bit */
99 #define PPA_EPP_16 4 /* EPP mode, 16 bit */
100 #define PPA_EPP_32 5 /* EPP mode, 32 bit */
108 "EPP 8 bit",
109 "EPP 16 bit",
[all …]
Dimm.h37 * Now have byte mode working (only EPP and ECP to go now... :=)
40 * Thirty minutes of further coding results in EPP working on my machine.
91 #define IMM_EPP_8 3 /* EPP mode, 8 bit */
92 #define IMM_EPP_16 4 /* EPP mode, 16 bit */
93 #define IMM_EPP_32 5 /* EPP mode, 32 bit */
101 [IMM_EPP_8] = "EPP 8 bit",
102 [IMM_EPP_16] = "EPP 16 bit",
104 [IMM_EPP_32] = "EPP 16 bit",
106 [IMM_EPP_32] = "EPP 32 bit",
/Linux-v6.1/tools/power/x86/x86_energy_perf_policy/
Dx86_energy_perf_policy.814 .RB "field: \-\-all | \-\-epb | \-\-hwp-epp | \-\-hwp-min | \-\-hwp-max | \-\-hwp-desired"
46 Energy_Performance_Preference (EPP) field in
109 VALUE STRING EPB EPP
122 \fB-a, --all value-string\fP Sets all EPB and EPP and HWP limit fields to the value associated with
133 \fB-P, --hwp-epp\fP set HWP.EPP per-core or per-package.
185 cpu0: HWP_REQ: min 6 max 35 des 0 epp 128 window 0x0 (0*10^0us) use_pkg 0
188 cpu1: HWP_REQ: min 6 max 35 des 0 epp 128 window 0x0 (0*10^0us) use_pkg 0
191 cpu2: HWP_REQ: min 6 max 35 des 0 epp 128 window 0x0 (0*10^0us) use_pkg 0
194 cpu3: HWP_REQ: min 6 max 35 des 0 epp 128 window 0x0 (0*10^0us) use_pkg 0
/Linux-v6.1/drivers/cpufreq/
Dintel_pstate.c212 * (EPP) or energy performance bias (EPB),
214 * @epp_policy: Last saved policy used to set EPP/EPB
590 s16 epp; in intel_pstate_get_epp() local
595 * MSR_HWP_REQUEST, so need to read and get EPP. in intel_pstate_get_epp()
598 epp = rdmsrl_on_cpu(cpu_data->cpu, MSR_HWP_REQUEST, in intel_pstate_get_epp()
600 if (epp) in intel_pstate_get_epp()
601 return epp; in intel_pstate_get_epp()
603 epp = (hwp_req_data >> 24) & 0xff; in intel_pstate_get_epp()
605 /* When there is no EPP present, HWP uses EPB settings */ in intel_pstate_get_epp()
606 epp = intel_pstate_get_epb(cpu_data); in intel_pstate_get_epp()
[all …]
/Linux-v6.1/arch/sparc/include/asm/
Dns87303.h40 #define PTR_LEVEL_IRQ 0x80 /* When not ECP/EPP: Use level IRQ */
41 #define PTR_LPT_REG_DIR 0x80 /* When ECP/EPP: LPT CTR controls direction */
46 #define FCR_ZWS_ENA 0x20 /* Enable short host read/write in ECP/EPP */
50 #define PCR_EPP_IEEE 0x02 /* Enable EPP Version 1.9 (IEEE 1284) */
58 #define TUP_EPP_TIMO 0x02 /* Enable EPP timeout IRQ */
/Linux-v6.1/drivers/block/paride/
Ddstr.c30 2 8-bit EPP mode
31 3 EPP-16
32 4 EPP-32
195 { char *mode_string[5] = {"4-bit","8-bit","EPP-8", in dstr_log_adapter()
196 "EPP-16","EPP-32"}; in dstr_log_adapter()
Depia.c35 3 8-bit EPP mode
36 4 16-bit EPP
37 5 32-bit EPP
108 some EPP counters ... currently we know about 3 different block
278 "EPP-8","EPP-16","EPP-32"}; in epia_log_adapter()
Dbpck6.c143 return 5; /* Can do EPP*/ in bpck6_test_port()
201 {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"}; in bpck6_log_adapter()
233 .epp_first = 2, /* 2-5 use epp (need 8 ports) */
Dfrpw.c20 added EPP-16 and EPP-32
274 { char *mode_string[6] = {"4-bit","8-bit","EPP", in frpw_log_adapter()
275 "EPP-8","EPP-16","EPP-32"}; in frpw_log_adapter()
Don26.c33 2 8-bit EPP mode
34 3 EPP-16
35 4 EPP-32
280 { char *mode_string[5] = {"4-bit","8-bit","EPP-8", in on26_log_adapter()
281 "EPP-16","EPP-32"}; in on26_log_adapter()
Dcomm.c31 2 8-bit EPP mode
181 { char *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"}; in comm_log_adapter()
Depat.c236 /* Request EPP */ in epat_connect()
294 {"4-bit","5/3","8-bit","EPP-8","EPP-16","EPP-32"}; in epat_log_adapter()
Dbpck.c263 /* This fakes the EPP protocol to turn off EPP ... */ in bpck_force_spp()
421 { char *mode_string[5] = { "4-bit","8-bit","EPP-8", in bpck_log_adapter()
422 "EPP-16","EPP-32" }; in bpck_log_adapter()
Dfriq.c222 "EPP-8","EPP-16","EPP-32"}; in friq_log_adapter()
/Linux-v6.1/drivers/net/ethernet/sfc/siena/
Dsiena_sriov.c406 struct efx_endpoint_page *epp; in __efx_siena_sriov_push_vf_status() local
438 list_for_each_entry(epp, &nic_data->local_page_list, link) { in __efx_siena_sriov_push_vf_status()
447 copy[pos].from_addr = epp->addr; in __efx_siena_sriov_push_vf_status()
1087 struct efx_endpoint_page *epp; in efx_siena_sriov_peer_work() local
1126 epp = kmalloc(sizeof(*epp), GFP_KERNEL); in efx_siena_sriov_peer_work()
1127 if (!epp) in efx_siena_sriov_peer_work()
1129 epp->ptr = dma_alloc_coherent( in efx_siena_sriov_peer_work()
1131 &epp->addr, GFP_KERNEL); in efx_siena_sriov_peer_work()
1132 if (!epp->ptr) { in efx_siena_sriov_peer_work()
1133 kfree(epp); in efx_siena_sriov_peer_work()
[all …]
/Linux-v6.1/include/uapi/linux/
Dparport.h58 #define PARPORT_MODE_EPP (1<<2) /* Hardware EPP. */
65 Nibble mode, byte mode, ECP, ECPRLE and EPP are their own
76 #define IEEE1284_MODE_EPPSL (1<<11) /* EPP 1.7 */
/Linux-v6.1/drivers/parport/
Dieee1284_ops.c14 * Software emulated EPP fixes, Fred Barnes, 04/2001.
705 * EPP functions. *
708 /* EPP mode, forward channel, data. */
716 /* set EPP idle state (just to make sure) with strobe low */ in parport_ieee1284_epp_write_data()
752 /* EPP mode, reverse channel, data. */
760 /* set EPP idle state (just to make sure) with strobe high */ in parport_ieee1284_epp_read_data()
796 /* EPP mode, forward channel, addresses. */
804 /* set EPP idle state (just to make sure) with strobe low */ in parport_ieee1284_epp_write_addr()
840 /* EPP mode, reverse channel, addresses. */
848 /* Set EPP idle state (just to make sure) with strobe high */ in parport_ieee1284_epp_read_addr()
Dparport_pc.c31 * base+3 EPP address
32 * base+4 EPP data
197 * Clear TIMEOUT BIT in EPP MODE
293 /* EPP timeout should never occur... */ in parport_pc_epp_read_data()
294 … printk(KERN_DEBUG "%s: EPP timeout occurred while talking to w91284pic (should not have done)\n", in parport_pc_epp_read_data()
316 /* EPP timeout */ in parport_pc_epp_read_data()
955 "EPP and SPP", in show_parconfig_smsc37c669()
957 "ECP and EPP" }; in show_parconfig_smsc37c669()
990 pr_info("SMSC LPT Config: Port mode=%s, EPP version =%s\n", in show_parconfig_smsc37c669()
1035 "EPP-1.9 and SPP", in show_parconfig_winbond()
[all …]
Dparport_ip32.c19 * Hardware SPP (a.k.a. compatibility), EPP, and ECP modes are
30 * EPP and ECP mode need to be tested. I currently do not own any
42 * This chip supports SPP, bidirectional, EPP and ECP modes. It has a 16 byte
141 * @eppAddr: EPP Address Register
142 * @eppData0: EPP Data Register 0
143 * @eppData1: EPP Data Register 1
144 * @eppData2: EPP Data Register 2
145 * @eppData3: EPP Data Register 3
179 #define DSR_TIMEOUT (1U << 0) /* EPP timeout */
327 "ECP", "EPP", "???", in parport_ip32_dump_state()
[all …]
Dparport_gsc.c48 * Clear TIMEOUT BIT in EPP MODE
139 * first clear an eventually pending EPP timeout in parport_SPP_supported()
141 * that does not even respond to SPP cycles if an EPP in parport_SPP_supported()
311 printmode(EPP); in parport_gsc_probe_port()
Dieee1284.c219 /* EPP terminates differently. */ in parport_ieee1284_terminate()
224 /* Terminate from EPP mode. */ in parport_ieee1284_terminate()
608 pr_debug("%s: Using EPP mode\n", port->name); in parport_write()
616 pr_debug("%s: Using software-emulated EPP mode\n", port->name); in parport_write()
717 pr_debug("%s: Using EPP mode\n", port->name); in parport_read()
725 pr_debug("%s: Using software-emulated EPP mode\n", port->name); in parport_read()
/Linux-v6.1/Documentation/devicetree/bindings/clock/
Dzynq-7000.txt1 Device Tree Clock bindings for the Zynq 7000 EPP
3 The Zynq EPP has several different clk providers, each with there own bindings.
/Linux-v6.1/Documentation/driver-api/
Dparport-lowlevel.rst48 EPP::
80 The port functions can be split into three groups: SPP, EPP, and ECP.
88 EPP (Enhanced Parallel Port) functions are provided for reading and
89 writing in IEEE 1284 EPP mode, and ECP (Extended Capabilities Port)
93 Hardware assistance for EPP and/or ECP transfers may or may not be
169 PARPORT_MODE_EPP The hardware can assist with EPP
1469 port->ops->epp_write_data - write EPP data
1489 Writes data in EPP mode, and returns the number of bytes written.
1507 port->ops->epp_read_data - read EPP data
1527 Reads data in EPP mode, and returns the number of bytes read.
[all …]
/Linux-v6.1/Documentation/networking/device_drivers/hamradio/
Dbaycom.rst39 This driver supports the EPP modem.
69 EPP This is a high-speed modem adaptor that connects to an enhanced parallel
74 eppfpga This is a redesign of the EPP adaptor.

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