| /titanic_50/usr/src/uts/common/io/usb/hcd/ |
| H A D | README | 31 This document discuss the USB bandwidth allocation scheme, and the protocol
84 Maximum bandwidth available 1500 bytes/frame
85 Maximum Non Periodic bandwidth 197 bytes/frame
86 Maximum Periodic bandwidth 1293 bytes/frame
144 5. Maximum Periodic bandwidth is calculated using the following formula
146 Maximum Periodic bandwidth = Maximum bandwidth available
147 - SOF - EOF - Maximum Non Periodic bandwidth.
180 - The host controller driver maintains an array of 32 frame bandwidth lists
181 to save bandwidth allocated in each USB frame.
189 allocate bandwidth needed for an interrupt or isochronous endpoint as
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| /titanic_50/usr/src/uts/common/io/usb/hcd/ehci/ |
| H A D | ehci_util.c | 194 uint_t *bandwidth);
216 uint_t bandwidth,
242 uint_t bandwidth,
248 int bandwidth,
2287 uint_t bandwidth, min; in ehci_allocate_classic_tt_bandwidth() local
2321 port_status, &bandwidth) != USB_SUCCESS) { in ehci_allocate_classic_tt_bandwidth()
2331 "ehci_allocate_classic_tt_bandwidth: bandwidth %d", bandwidth); in ehci_allocate_classic_tt_bandwidth()
2339 if ((parent_ud->usb_hs_hub_min_bandwidth + bandwidth) > in ehci_allocate_classic_tt_bandwidth()
2369 bandwidth) > FS_PERIODIC_BANDWIDTH) { in ehci_allocate_classic_tt_bandwidth()
2387 parent_ud->usb_hs_hub_bandwidth[list] += bandwidth; in ehci_allocate_classic_tt_bandwidth()
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| /titanic_50/usr/src/cmd/audio/utilities/ |
| H A D | Resample.cc | 67 double bandwidth = M_PI / fold; // digital bandwidth of pass band in sinc_coef() local
74 coef[i] = sin(bandwidth * alpha) / (M_PI * alpha); in sinc_coef()
79 coef[i] = sin(bandwidth * alpha) / (M_PI * alpha); in sinc_coef()
81 coef[i++] = bandwidth / M_PI; in sinc_coef()
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| /titanic_50/usr/src/uts/common/io/usb/hcd/uhci/ |
| H A D | uhciutil.c | 51 static uint_t uhci_lattice_height(uint_t bandwidth);
991 int bandwidth; /* Requested bandwidth */ in uhci_allocate_bandwidth() local
1041 bandwidth = uhci_bandwidth_adjust(uhcip, endpoint, in uhci_allocate_bandwidth()
1049 if (bandwidth == USB_FAILURE) { in uhci_allocate_bandwidth()
1055 "The new bandwidth is %d", bandwidth); in uhci_allocate_bandwidth()
1076 height = uhci_lattice_height(bandwidth); in uhci_allocate_bandwidth()
1108 (NUM_FRAME_LST_ENTRIES/bandwidth); i ++) { in uhci_allocate_bandwidth()
1126 (NUM_FRAME_LST_ENTRIES/bandwidth); i ++) { in uhci_allocate_bandwidth()
1157 uint_t bandwidth; in uhci_deallocate_bandwidth() local
1191 bandwidth = uhci_bandwidth_adjust(uhcip, endpoint, in uhci_deallocate_bandwidth()
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| /titanic_50/usr/src/uts/sun4v/sys/ |
| H A D | vsw.h | 203 uint64_t bandwidth; /* bandwidth limit */ member
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| /titanic_50/usr/src/uts/common/io/1394/ |
| H A D | s1394_isoch.c | 90 cec_curr->bandwidth, cec_curr->realloc_speed); in s1394_isoch_rsrc_realloc()
880 s1394_compute_bw_alloc_units(s1394_hal_t *hal, uint_t bandwidth, uint_t speed) in s1394_compute_bw_alloc_units() argument
897 total_quads = (bandwidth >> 2) + IEEE1394_ISOCH_HDR_QUAD_SZ; in s1394_compute_bw_alloc_units()
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| H A D | t1394.c | 1677 cec_new->bandwidth = sii->si_bandwidth; in t1394_alloc_isoch_single()
1963 cec_new->bandwidth = props->cec_bandwidth; in t1394_alloc_isoch_cec()
2459 cec_curr->bandwidth, cec_curr->filter_current_speed); in t1394_setup_isoch_cec()
2609 cec_curr->realloc_bandwidth = cec_curr->bandwidth; in t1394_setup_isoch_cec()
3003 cec_curr->bandwidth, cec_curr->realloc_speed); in t1394_teardown_isoch_cec()
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| /titanic_50/usr/src/uts/common/io/usb/clients/video/usbvc/ |
| H A D | usbvc_v4l2.c | 799 uint32_t w, h, interval, bandwidth; in usbvc_v4l2_set_format() local
924 LE_TO_UINT32(ctrl_curr.dwMaxPayloadTransferSize, 0, bandwidth); in usbvc_v4l2_set_format()
926 "usbvc_v4l2_set_format: bandwidth=%x", bandwidth); in usbvc_v4l2_set_format()
932 if (bandwidth <= strm_if->max_isoc_payload) { in usbvc_v4l2_set_format()
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| H A D | usbvc.c | 3310 uint32_t bandwidth; in usbvc_set_alt() local
3317 LE_TO_UINT32(strm_if->ctrl_pc.dwMaxPayloadTransferSize, 0, bandwidth); in usbvc_set_alt()
3318 if (!bandwidth) { in usbvc_set_alt()
3325 "usbvc_set_alt: bandwidth=%x", bandwidth); in usbvc_set_alt()
3357 if (pktsize >= bandwidth && pktsize < curr_pktsize) { in usbvc_set_alt()
3761 uint32_t bandwidth; in usbvc_set_default_stream_fmt() local
3833 LE_TO_UINT32(strm_if->ctrl_pc.dwMaxPayloadTransferSize, 0, bandwidth); in usbvc_set_default_stream_fmt()
3835 "usbvc_set_default_stream_fmt: get bandwidth=%x", bandwidth); in usbvc_set_default_stream_fmt()
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| /titanic_50/usr/src/uts/common/io/usb/hcd/openhci/ |
| H A D | ohci.c | 167 uint_t *bandwidth);
3261 uint_t leftmost, list, bandwidth; in ohci_allocate_bandwidth() local
3273 endpoint, ph->p_usba_device->usb_port_status, &bandwidth); in ohci_allocate_bandwidth()
3293 if ((ohcip->ohci_periodic_minimum_bandwidth + bandwidth) > in ohci_allocate_bandwidth()
3369 bandwidth) > MAX_PERIODIC_BANDWIDTH) { in ohci_allocate_bandwidth()
3385 ohcip->ohci_periodic_bandwidth[list] += bandwidth; in ohci_allocate_bandwidth()
3417 uint_t min, node, bandwidth; in ohci_deallocate_bandwidth() local
3429 endpoint, ph->p_usba_device->usb_port_status, &bandwidth); in ohci_deallocate_bandwidth()
3452 ohcip->ohci_periodic_bandwidth[list] -= bandwidth; in ohci_deallocate_bandwidth()
3499 uint_t *bandwidth) in ohci_compute_total_bandwidth() argument
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| /titanic_50/usr/src/uts/common/sys/1394/ |
| H A D | s1394.h | 833 uint_t bandwidth; member
1173 uint_t s1394_compute_bw_alloc_units(s1394_hal_t *hal, uint_t bandwidth,
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| /titanic_50/usr/src/uts/sun4v/io/ |
| H A D | vsw_phys.c | 809 vsw_maccl_set_bandwidth(vswp, NULL, VSW_LOCALDEV, vswp->bandwidth); in vsw_set_if_hw_addr()
1401 bw = &vswp->bandwidth; in vsw_maccl_set_bandwidth()
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| H A D | vsw.c | 1793 vsw_bandwidth_read(vswp, mdp, node, &vswp->bandwidth); in vsw_get_initial_md_properties()
2271 if (maxbw != vswp->bandwidth) { in vsw_update_md_prop()
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| /titanic_50/usr/src/cmd/fm/dicts/ |
| H A D | SUN4V.po | 1383 msgstr "System performance may be impacted by a slight reduction in effective\nmemory bandwidth.\n"
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| /titanic_50/usr/src/cmd/look/ |
| H A D | words | 1922 bandwidth
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| /titanic_50/usr/src/cmd/spell/ |
| H A D | list | 1921 bandwidth
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