| /freebsd/sys/contrib/alpine-hal/ |
| H A D | al_hal_udma.h | 70 /* Default Max number of descriptors supported per action */
170 * Target-ID to be assigned to the block descriptors
196 uint32_t size; /**< ring size (in descriptors), submission and
200 * descriptors
202 al_phys_addr_t desc_phy_base; /**< submission ring descriptors
209 uint8_t *cdesc_base; /**< completion descriptors pointer, NULL */
211 al_phys_addr_t cdesc_phy_base; /**< completion descriptors ring
253 * descriptors
261 uint8_t *cdesc_base_ptr;/**< completion descriptors pointer, NULL */
266 uint16_t next_cdesc_idx; /**< index in descriptors for next completing
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| H A D | al_hal_udma_regs_s2m.h | 73 /* [0x1c] Descriptors read master configuration */
75 /* [0x20] Completion descriptors write master configuration */
200 /* [0x10] Total number of descriptors read from the host memory */
204 /* [0x18] Number of descriptors written into the completion ring */
421 * Minimum burst for writing completion descriptors.
578 * (descriptors)
592 * Queue is promoted for prefetch if there are less descriptors in the prefetch
664 * Enable packet drop if there are no available descriptors in the system for
669 * Lack of descriptors hint.
671 * descriptors in the queue
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| /freebsd/share/doc/psd/05.sysman/ |
| H A D | 1.5.t | 28 .sh Descriptors
34 \fIdescriptors\fP. Each descriptor is a handle allowing
38 Rather than allowing processes direct access to descriptors, the system
39 introduces a level of indirection, so that descriptors may be shared
41 containing pointers to the actual descriptors. The descriptors
100 to examine the state of multiple descriptors simultaneously,
101 and to wait for state changes on those descriptors.
102 Sets of descriptors of interest are specified as bit masks,
117 The \fIselect\fP call examines the descriptors
122 indicates the number of file descriptors specified by the bit masks).
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| /freebsd/libexec/rtld-elf/tests/ |
| H A D | ld_library_pathfds.c | 32 struct descriptors { struct
41 static void setup(struct descriptors *, const atf_tc_t *); argument
47 struct descriptors files; in ATF_TC_BODY()
57 struct descriptors files; in ATF_TC_BODY()
71 struct descriptors files; in ATF_TC_BODY()
84 struct descriptors files; in ATF_TC_BODY()
98 struct descriptors files; in ATF_TC_BODY()
113 struct descriptors files; in ATF_TC_BODY()
128 struct descriptors files; in ATF_TC_BODY()
157 setup(struct descriptors *dp, const atf_tc_t *tc) in setup()
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| /freebsd/lib/libsys/ |
| H A D | select.2 | 53 to see if some of their descriptors
60 descriptors are checked in each set;
61 i.e., the descriptors from 0 through
67 with subsets consisting of those descriptors that are ready
72 returns the total number of ready descriptors in all the sets.
100 to the maximum number of descriptors supported by the system.
123 may be given as null pointers if no descriptors are of interest.
128 returns the number of ready descriptors that are contained in
195 is not guaranteed to examine the unused file descriptors.
199 will always examine the first 256 descriptors.
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| H A D | closefrom.2 | 32 .Nd delete open file descriptors
44 system call deletes all open file descriptors greater than or equal to
47 Any errors encountered while closing file descriptors are ignored.
51 system call deletes all open file descriptors between
55 inclusive, clamped to the range of open file descriptors.
56 Any errors encountered while closing file descriptors are ignored.
61 Set the close-on-exec flag on descriptors in the range instead of closing them.
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| H A D | close.2 | 67 all associated file descriptors are freed, but since there is
68 a limit on active descriptors per processes, the
71 is useful when a large quantity of file descriptors are being handled.
75 all descriptors for the new child process reference the same
79 the process would normally inherit these descriptors.
81 of the descriptors can be rearranged with
87 is attempted, but if some of these descriptors will still
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| H A D | kcmp.2 | 68 Compare two file descriptions referred to by file descriptors
72 They may be equivalent if, for example, one of the descriptors was
79 of the file descriptions referred to by file descriptors
86 two separate file descriptions to back the two file descriptors, but they will
91 type, these descriptors will be different, but using the
189 One of the file descriptors referred to by
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| /freebsd/sys/dev/bhnd/bcma/ |
| H A D | bcmavar.h | 161 u_long num_master_ports; /**< number of master port descriptors. */
162 struct bcma_mport_list master_ports; /**< master port descriptors */
164 u_long num_dev_ports; /**< number of device slave port descriptors. */
165 struct bcma_sport_list dev_ports; /**< device port descriptors */
167 u_long num_bridge_ports; /**< number of bridge slave port descriptors. */
168 struct bcma_sport_list bridge_ports; /**< bridge port descriptors */
170 u_long num_wrapper_ports; /**< number of wrapper slave port descriptors. */
171 struct bcma_sport_list wrapper_ports; /**< wrapper port descriptors */
185 u_int num_intrs; /**< number of interrupt descriptors. */
186 struct bcma_intr_list intrs; /**< interrupt descriptors */
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| /freebsd/share/man/man4/ |
| H A D | iflib.4 | 30 Override the number of RX descriptors for each queue.
37 Override the number of TX descriptors for each queue.
96 new descriptors.
99 Some NICs allow processing completed transmit descriptors in batches.
147 The number of transmit descriptors which have been reclaimed.
150 The number of transmit descriptors which have been processed, but may not yet
153 Descriptors which have been added to the transmit queue,
155 This value will include both untransmitted descriptors as well as descriptors
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| /freebsd/contrib/libpcap/ |
| H A D | pcap-usb-linux-common.h | 51 * descriptors.
65 * data is not contiguous, and the isochroous descriptors show how
89 * referred to by the isochronous descriptors; that indicates in incoming_isochronous_transfer_completed_len()
93 * while processing the isochronous descriptors. in incoming_isochronous_transfer_completed_len()
118 * header and ISO descriptors) and the data length, clamped in incoming_isochronous_transfer_completed_len()
121 * We've made sure that the number of descriptors is in incoming_isochronous_transfer_completed_len()
123 * in bytes, of the descriptors fits in a 32-bit in incoming_isochronous_transfer_completed_len()
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| /freebsd/sys/dev/bxe/ |
| H A D | ecore_mfw_req.h | 116 uint32_t txq_size; /* TX Descriptors Queue Size */
117 uint32_t rxq_size; /* RX Descriptors Queue Size */
120 /* RX Descriptors Queue Avg Depth. % Avg Queue Depth since last poll */
137 uint32_t txq_size; /* FCoE TX Descriptors Queue Size. */
138 uint32_t rxq_size; /* FCoE RX Descriptors Queue Size. */
141 /* FCoE RX Descriptors Queue Avg Depth. */
174 uint32_t txq_size; /* PDU TX Descriptors Queue Size. */
175 uint32_t rxq_size; /* PDU RX Descriptors Queue Size. */
178 uint32_t rxq_avg_depth; /*PDU RX Descriptors Queue Avg Depth. */
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| /freebsd/contrib/elftoolchain/libdwarf/ |
| H A D | dwarf_attrlist.3 | 32 .Nd retrieve DWARF attribute descriptors
47 retrieves the DWARF attribute descriptors associated with a
50 The descriptors are returned as an array of values of the opaque type
60 array of DWARF attribute descriptors.
63 points to a location that will hold the number of descriptors in
72 attribute descriptor and for the returned array of descriptors is
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| H A D | dwarf_get_pubtypes.3 | 79 Information about these types is returned using opaque descriptors
83 the name and offset information contained in these descriptors.
87 retrieves descriptors for all the user-defined types associated with the
95 descriptors.
99 descriptors returned.
157 descriptors returned in argument
208 /* Iterate over the returned array of descriptors. */
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| H A D | dwarf_srclines.3 | 49 descriptors.
61 descriptors.
64 should point to a location that will hold the number of descriptors
73 descriptors may be passed to the other line number functions in the
78 descriptors returned in argument
99 descriptors and to retrieve the source file, line number, and virtual address
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| H A D | dwarf_get_fde_list.3 | 69 Frame information is returned using opaque descriptors
76 descriptors.
88 descriptors.
94 descriptors returned.
101 descriptors.
107 descriptors returned.
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| H A D | dwarf_get_funcs.3 | 79 Information about these functions is returned using opaque descriptors
83 the name and offset information contained in these descriptors.
87 retrieves descriptors for all the static functions associated with the
95 descriptors.
99 descriptors returned.
157 descriptors returned in argument
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| H A D | dwarf_get_globals.3 | 79 Information about these global symbols is returned using opaque descriptors
83 name and the offsets for these descriptors.
87 retrieves descriptors for all the global symbols associated with the
95 descriptors.
99 descriptors returned.
157 descriptors returned in argument
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| H A D | dwarf_get_vars.3 | 78 descriptors of type
81 the name and offset information contained in these descriptors.
85 retrieves descriptors for all the static variables associated with the
93 descriptors.
97 descriptors returned.
155 descriptors returned in argument
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| H A D | dwarf_get_weaks.3 | 79 Information about weak symbols is returned using opaque descriptors
83 the name and offset information contained in these descriptors.
87 retrieves descriptors for all the weak symbols associated with the
95 descriptors.
99 descriptors returned.
157 descriptors returned in argument
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| H A D | dwarf_get_types.3 | 91 Information about user-defined types is returned using opaque descriptors
95 the name and offset information contained in these descriptors.
99 retrieves descriptors for all user-defined types associated with the
107 descriptors.
111 descriptors returned.
169 descriptors returned in argument
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| /freebsd/sys/dev/cas/ |
| H A D | if_casvar.h | 44 * enough descriptors for 64 pending transmissions and 16 segments
89 struct cas_desc ccd_txdescs[CAS_NTXDESC]; /* TX descriptors */
91 struct cas_desc ccd_rxdescs[CAS_NRXDESC]; /* RX descriptors */
92 struct cas_desc ccd_rxdescs2[CAS_NRXDESC2]; /* RX descriptors 2 */
109 u_int txs_ndescs; /* number of descriptors */
116 * software state for receive descriptors
171 * software state for transmit and receive descriptors
185 u_int sc_txfree; /* number of free TX descriptors */
189 struct cas_txsq sc_txfreeq; /* free software TX descriptors */
190 struct cas_txsq sc_txdirtyq; /* dirty software TX descriptors */
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| /freebsd/lib/libsys/i386/ |
| H A D | i386_get_ldt.2 | 48 returns a list of the i386 descriptors in the current process'
53 sets a list of i386 descriptors in the current process'
61 descriptors to be set or returned.
101 will free all descriptors.
105 returns the number of descriptors currently in the LDT.
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| /freebsd/sys/dev/mwl/ |
| H A D | if_mwlvar.h | 47 #define MWL_TXBUF 256 /* number of TX descriptors/buffers */
53 #define MWL_RXDESC 256 /* number of RX descriptors */
63 #define MWL_TXDESC 6 /* max tx descriptors/segments */
65 #define MWL_TXDESC 1 /* max tx descriptors/segments */
74 * DMA state for tx/rx descriptors.
78 * Software backed version of tx/rx descriptors. We keep
87 bus_dmamap_t bf_dmamap; /* DMA map for descriptors */
102 void *dd_desc; /* descriptors */
108 bus_dmamap_t dd_dmamap; /* DMA map for descriptors */
115 * descriptors are treated as a contiguous chunk and the
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| /freebsd/sys/dev/usb/ |
| H A D | usb_parse.c | 65 * descriptors. If the "desc" argument passed to this function is
69 * NULL: End of descriptors
116 * This function will iterate the interface descriptors in the config
121 * NULL: End of descriptors
163 /* first time or zero descriptors */ in usb_idesc_foreach()
189 * This function will iterate all the endpoint descriptors within an
194 * NULL: End of descriptors
223 * This function will iterate all the endpoint companion descriptors
229 * NULL: End of descriptors
259 * This function will count the total number of descriptors in the
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