/linux-5.19.10/drivers/scsi/ |
D | scsicam.c | 179 unsigned long heads, sectors, cylinders, temp; in setsize() local 185 heads = capacity / temp; /* Compute value for number of heads */ in setsize() 187 heads++; /* Else, increment number of heads */ in setsize() 188 temp = cylinders * heads; /* Compute divisor for sectors */ in setsize() 193 temp = heads * sectors; /* Compute divisor for cylinders */ in setsize() 202 *hds = (unsigned int) heads; in setsize()
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/linux-5.19.10/drivers/mtd/ |
D | ssfdc.c | 22 unsigned char heads; member 317 ssfdc->heads = 16; in ssfdcr_add_mtd() 319 get_chs(mtd->size, NULL, &ssfdc->heads, &ssfdc->sectors); in ssfdcr_add_mtd() 321 ((long)ssfdc->sectors * (long)ssfdc->heads)); in ssfdcr_add_mtd() 324 ssfdc->cylinders, ssfdc->heads , ssfdc->sectors, in ssfdcr_add_mtd() 325 (long)ssfdc->cylinders * (long)ssfdc->heads * in ssfdcr_add_mtd() 328 ssfdc->mbd.size = (long)ssfdc->heads * (long)ssfdc->cylinders * in ssfdcr_add_mtd() 411 ssfdc->cylinders, ssfdc->heads, ssfdc->sectors); in ssfdcr_getgeo() 413 geo->heads = ssfdc->heads; in ssfdcr_getgeo()
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D | nftlcore.c | 68 nftl->heads = 16; in nftl_add_mtd() 70 temp = nftl->cylinders * nftl->heads; in nftl_add_mtd() 75 nftl->heads = nftl->mbd.size / temp; in nftl_add_mtd() 78 nftl->heads++; in nftl_add_mtd() 79 temp = nftl->heads * nftl->sectors; in nftl_add_mtd() 84 if (nftl->mbd.size != nftl->heads * nftl->cylinders * nftl->sectors) { in nftl_add_mtd() 93 nftl->cylinders, nftl->heads , nftl->sectors, in nftl_add_mtd() 94 (long)nftl->cylinders * (long)nftl->heads * in nftl_add_mtd() 770 geo->heads = nftl->heads; in nftl_getgeo()
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D | inftlcore.c | 75 inftl->heads = 16; in inftl_add_mtd() 77 temp = inftl->cylinders * inftl->heads; in inftl_add_mtd() 82 inftl->heads = inftl->mbd.size / temp; in inftl_add_mtd() 85 inftl->heads++; in inftl_add_mtd() 86 temp = inftl->heads * inftl->sectors; in inftl_add_mtd() 91 if (inftl->mbd.size != inftl->heads * inftl->cylinders * inftl->sectors) { in inftl_add_mtd() 100 inftl->cylinders, inftl->heads , inftl->sectors, in inftl_add_mtd() 101 (long)inftl->cylinders * (long)inftl->heads * in inftl_add_mtd() 920 geo->heads = inftl->heads; in inftl_getgeo()
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/linux-5.19.10/tools/perf/scripts/python/ |
D | compaction-times.py | 109 heads = {} variable in chead 121 head = cls.heads[pid] 126 head = cls.heads[pid] = chead(comm, pid, filtered) 133 head = cls.heads[pid] 142 head = cls.heads[pid] 152 for i in cls.heads: 153 yield cls.heads[i]
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/linux-5.19.10/drivers/block/paride/ |
D | pd.c | 228 int heads; /* physical geometry */ member 351 h = (block /= disk->sectors) % disk->heads; in pd_ide_command() 352 c0 = (block /= disk->heads) % 256; in pd_ide_command() 638 pd_send_command(disk, disk->sectors, 0, disk->heads - 1, 0, 0, in pd_init_dev_parms() 721 disk->heads = le16_to_cpu(*(__le16 *) (pd_scratch + 6)); in pd_identify() 726 disk->capacity = disk->sectors * disk->heads * disk->cylinders; in pd_identify() 742 disk->cylinders, disk->heads, disk->sectors, in pd_identify() 811 geo->heads = PD_LOG_HEADS; in pd_getgeo() 813 geo->cylinders = disk->capacity / (geo->heads * geo->sectors); in pd_getgeo() 815 geo->heads = disk->heads; in pd_getgeo()
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/linux-5.19.10/arch/x86/boot/ |
D | mtools.conf.in | 11 file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=18 filter 15 file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=36 filter
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/linux-5.19.10/net/xdp/ |
D | xsk_buff_pool.c | 41 kvfree(pool->heads); in xp_destroy() 68 pool->heads = kvcalloc(umem->chunks, sizeof(*pool->heads), GFP_KERNEL); in xp_create_and_assign_umem() 69 if (!pool->heads) in xp_create_and_assign_umem() 98 xskb = &pool->heads[i]; in xp_create_and_assign_umem() 120 pool->heads[i].xdp.rxq = rxq; in xp_set_rxq_info() 386 struct xdp_buff_xsk *xskb = &pool->heads[i]; in xp_init_dma_info() 505 xskb = &pool->heads[xp_aligned_extract_idx(pool, addr)]; in __xp_alloc() 571 xskb = &pool->heads[xp_aligned_extract_idx(pool, addr)]; in xp_alloc_new_from_fq()
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/linux-5.19.10/block/partitions/ |
D | acorn.c | 200 (dr->heads + (dr->lowsector & 0x40 ? 1 : 0)) * in adfspart_check_CUMANA() 252 unsigned long start_sect, nr_sects, sectscyl, heads; in adfspart_check_ADFS() local 269 heads = dr->heads + ((dr->lowsector >> 6) & 1); in adfspart_check_ADFS() 270 sectscyl = dr->secspertrack * heads; in adfspart_check_ADFS()
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D | ibm.c | 41 return cyl * geo->heads * geo->sectors + in cchh2blk() 59 return cyl * geo->heads * geo->sectors + in cchhb2blk() 221 geo_size = geo->cylinders * geo->heads in find_lnx1_partitions()
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/linux-5.19.10/drivers/gpu/drm/nouveau/nvkm/subdev/bus/ |
D | hwsq.c | 139 u32 heads, x, y, px = 0; in nvkm_hwsq_wait_vblank() local 142 heads = nvkm_rd32(device, 0x610050); in nvkm_hwsq_wait_vblank() 145 if (heads & (2 << (i << 3))) { in nvkm_hwsq_wait_vblank()
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/linux-5.19.10/drivers/gpu/drm/qxl/ |
D | qxl_display.c | 58 heads, count), GFP_KERNEL); in qxl_alloc_client_monitors_config() 108 &qdev->rom->client_monitors_config.heads[i]; in qxl_display_copy_rom_client_monitors_config() 110 &qdev->client_monitors_config->heads[i]; in qxl_display_copy_rom_client_monitors_config() 156 head = &qdev->client_monitors_config->heads[output->index]; in qxl_update_offset_props() 263 head = &qdev->client_monitors_config->heads[h]; in qxl_add_monitors_config_modes() 300 struct qxl_head *head = &qdev->monitors_config->heads[i]; in qxl_send_monitors_config() 357 if (head.width == qdev->monitors_config->heads[i].width && in qxl_crtc_update_monitors_config() 358 head.height == qdev->monitors_config->heads[i].height && in qxl_crtc_update_monitors_config() 359 head.x == qdev->monitors_config->heads[i].x && in qxl_crtc_update_monitors_config() 360 head.y == qdev->monitors_config->heads[i].y && in qxl_crtc_update_monitors_config() [all …]
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/linux-5.19.10/drivers/scsi/aic7xxx/ |
D | aiclib.h | 122 aic_sector_div(sector_t capacity, int heads, int sectors) in aic_sector_div() argument 125 sector_div(capacity, (heads * sectors)); in aic_sector_div()
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/linux-5.19.10/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/ |
D | memx.c | 129 u32 heads, x, y, px = 0; in nvkm_memx_wait_vblank() local 133 heads = nvkm_rd32(device, 0x610050); in nvkm_memx_wait_vblank() 136 if (heads & (2 << (i << 3))) { in nvkm_memx_wait_vblank()
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/linux-5.19.10/drivers/vhost/ |
D | net.c | 367 if (vq->heads[i].len == VHOST_DMA_FAILED_LEN) in vhost_zerocopy_signal_used() 369 if (VHOST_DMA_IS_DONE(vq->heads[i].len)) { in vhost_zerocopy_signal_used() 370 vq->heads[i].len = VHOST_DMA_CLEAR_LEN; in vhost_zerocopy_signal_used() 378 &vq->heads[nvq->done_idx], add); in vhost_zerocopy_signal_used() 394 vq->heads[ubuf->desc].len = success ? in vhost_zerocopy_callback() 456 vhost_add_used_and_signal_n(dev, vq, vq->heads, nvq->done_idx); in vhost_net_signal_used() 849 vq->heads[nvq->done_idx].id = cpu_to_vhost32(vq, head); in handle_tx_copy() 850 vq->heads[nvq->done_idx].len = 0; in handle_tx_copy() 908 vq->heads[nvq->upend_idx].id = cpu_to_vhost32(vq, head); in handle_tx_zerocopy() 909 vq->heads[nvq->upend_idx].len = VHOST_DMA_IN_PROGRESS; in handle_tx_zerocopy() [all …]
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D | vhost.h | 113 struct vring_used_elem *heads; member 194 int vhost_add_used_n(struct vhost_virtqueue *, struct vring_used_elem *heads, 199 struct vring_used_elem *heads, unsigned count);
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D | vhost.c | 380 kfree(vq->heads); in vhost_vq_free_iovecs() 381 vq->heads = NULL; in vhost_vq_free_iovecs() 397 vq->heads = kmalloc_array(dev->iov_limit, sizeof(*vq->heads), in vhost_dev_alloc_iovecs() 399 if (!vq->indirect || !vq->log || !vq->heads) in vhost_dev_alloc_iovecs() 493 vq->heads = NULL; in vhost_dev_init() 2363 struct vring_used_elem heads = { in vhost_add_used() local 2368 return vhost_add_used_n(vq, &heads, 1); in vhost_add_used() 2373 struct vring_used_elem *heads, in __vhost_add_used_n() argument 2382 if (vhost_put_used(vq, heads, start, count)) { in __vhost_add_used_n() 2406 int vhost_add_used_n(struct vhost_virtqueue *vq, struct vring_used_elem *heads, in vhost_add_used_n() argument [all …]
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/linux-5.19.10/Documentation/admin-guide/laptops/ |
D | disk-shock-protection.rst | 23 unload disk heads. This feature is being used in modern laptops in 26 the internal hard drive and park its heads on the ramp when critical 43 Otherwise, writing an integer value to this file will take the heads 49 -EOVERFLOW, but heads will be parked anyway and the timeout will be 62 For example, do the following in order to park the heads of drive 101 instead of /dev/sda), then parking the heads of one drive (drive X)
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/linux-5.19.10/drivers/block/ |
D | amiflop.c | 179 unsigned int heads; /* number of heads */ member 1188 if (hdr.track != unit[drive].track/unit[drive].type->heads) { in dos_read() 1191 unit[drive].track/unit[drive].type->heads); in dos_read() 1195 if (hdr.side != unit[drive].track%unit[drive].type->heads) { in dos_read() 1198 unit[drive].track%unit[drive].type->heads); in dos_read() 1288 hdr.track=unit[drive].track/unit[drive].type->heads; in ms_putsec() 1289 hdr.side=unit[drive].track%unit[drive].type->heads; in ms_putsec() 1529 geo->heads = unit[drive].type->heads; in fd_getgeo() 1563 if (param < p->type->tracks * p->type->heads) in fd_locked_ioctl() 1584 getprm.head=p->type->heads; in fd_locked_ioctl() [all …]
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/linux-5.19.10/drivers/gpu/drm/nouveau/dispnv50/ |
D | wndw.h | 42 u32 interlock_data, u32 heads, struct nv50_wndw **); 116 enum drm_plane_type type, int index, s32 oclass, u32 heads,
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/linux-5.19.10/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
D | dcb.c | 117 return (outp->heads << 8) | (outp->link << 6) | outp->or; in dcb_outp_hashm() 133 outp->heads = (conn & 0x00000f00) >> 8; in dcb_outp_parse()
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/linux-5.19.10/include/uapi/linux/ |
D | adfs_fs.h | 14 __u8 heads; member
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/linux-5.19.10/arch/arm/boot/dts/ |
D | at91-kizbox2-2.dts | 15 model = "Overkiz Kizbox 2 with two heads";
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/linux-5.19.10/Documentation/scsi/ |
D | aha152x.rst | 130 The number of cylinders/heads/sectors is called geometry and is required 146 namely the address space is limited to up to 255 heads, up to 63 sectors 149 The AHA-1522 BIOS calculates the geometry by fixing the number of heads 157 extended translation. This means that the BIOS uses 255 for heads,
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/linux-5.19.10/include/linux/mtd/ |
D | nftl.h | 26 unsigned char heads; member
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