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/linux-6.6.21/drivers/mtd/
Dssfdc.c22 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()
Dnftlcore.c68 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()
Dinftlcore.c75 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()
/linux-6.6.21/drivers/scsi/
Dscsicam.c179 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()
/linux-6.6.21/tools/perf/scripts/python/
Dcompaction-times.py109 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]
/linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/engine/disp/
Dhead.c35 list_for_each_entry(head, &disp->heads, head) { in nvkm_head_find()
64 list_add_tail(&head->head, &disp->heads); in nvkm_head_new_()
Dgf119.c1021 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_super()
1029 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_super()
1036 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_super()
1042 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_super()
1047 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_super()
1054 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_super()
1061 list_for_each_entry(head, &disp->heads, head) in gf119_disp_super()
1143 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_intr()
1178 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_init()
1225 list_for_each_entry(head, &disp->heads, head) { in gf119_disp_init()
Dbase.c299 list_for_each_entry(head, &disp->heads, head) in nvkm_disp_oneinit()
344 while (!list_empty(&disp->heads)) { in nvkm_disp_dtor()
345 head = list_first_entry(&disp->heads, typeof(*head), head); in nvkm_disp_dtor()
373 INIT_LIST_HEAD(&disp->heads); in nvkm_disp_new_()
Dgv100.c846 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_super()
854 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_super()
861 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_super()
867 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_super()
872 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_super()
879 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_super()
886 list_for_each_entry(head, &disp->heads, head) in gv100_disp_super()
1154 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_init()
1214 list_for_each_entry(head, &disp->heads, head) { in gv100_disp_init()
/linux-6.6.21/arch/x86/boot/
Dmtools.conf.in11 file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=18 filter
15 file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=36 filter
/linux-6.6.21/net/xdp/
Dxsk_buff_pool.c41 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()
99 xskb = &pool->heads[i]; in xp_create_and_assign_umem()
122 pool->heads[i].xdp.rxq = rxq; in xp_set_rxq_info()
401 struct xdp_buff_xsk *xskb = &pool->heads[i]; in xp_init_dma_info()
520 xskb = &pool->heads[xp_aligned_extract_idx(pool, addr)]; in __xp_alloc()
587 xskb = &pool->heads[xp_aligned_extract_idx(pool, addr)]; in xp_alloc_new_from_fq()
/linux-6.6.21/block/partitions/
Dacorn.c200 (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()
Dibm.c41 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()
/linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/subdev/bus/
Dhwsq.c139 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()
/linux-6.6.21/drivers/gpu/drm/qxl/
Dqxl_display.c60 heads, count), GFP_KERNEL); in qxl_alloc_client_monitors_config()
110 &qdev->rom->client_monitors_config.heads[i]; in qxl_display_copy_rom_client_monitors_config()
112 &qdev->client_monitors_config->heads[i]; in qxl_display_copy_rom_client_monitors_config()
158 head = &qdev->client_monitors_config->heads[output->index]; in qxl_update_offset_props()
265 head = &qdev->client_monitors_config->heads[h]; in qxl_add_monitors_config_modes()
302 struct qxl_head *head = &qdev->monitors_config->heads[i]; in qxl_send_monitors_config()
359 if (head.width == qdev->monitors_config->heads[i].width && in qxl_crtc_update_monitors_config()
360 head.height == qdev->monitors_config->heads[i].height && in qxl_crtc_update_monitors_config()
361 head.x == qdev->monitors_config->heads[i].x && in qxl_crtc_update_monitors_config()
362 head.y == qdev->monitors_config->heads[i].y && in qxl_crtc_update_monitors_config()
[all …]
/linux-6.6.21/drivers/scsi/aic7xxx/
Daiclib.h122 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()
/linux-6.6.21/drivers/vhost/
Dnet.c368 if (vq->heads[i].len == VHOST_DMA_FAILED_LEN) in vhost_zerocopy_signal_used()
370 if (VHOST_DMA_IS_DONE(vq->heads[i].len)) { in vhost_zerocopy_signal_used()
371 vq->heads[i].len = VHOST_DMA_CLEAR_LEN; in vhost_zerocopy_signal_used()
379 &vq->heads[nvq->done_idx], add); in vhost_zerocopy_signal_used()
396 vq->heads[ubuf->desc].len = success ? in vhost_zerocopy_callback()
458 vhost_add_used_and_signal_n(dev, vq, vq->heads, nvq->done_idx); in vhost_net_signal_used()
851 vq->heads[nvq->done_idx].id = cpu_to_vhost32(vq, head); in handle_tx_copy()
852 vq->heads[nvq->done_idx].len = 0; in handle_tx_copy()
910 vq->heads[nvq->upend_idx].id = cpu_to_vhost32(vq, head); in handle_tx_zerocopy()
911 vq->heads[nvq->upend_idx].len = VHOST_DMA_IN_PROGRESS; in handle_tx_zerocopy()
[all …]
Dvhost.h129 struct vring_used_elem *heads; member
214 int vhost_add_used_n(struct vhost_virtqueue *, struct vring_used_elem *heads,
219 struct vring_used_elem *heads, unsigned count);
/linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/
Dmemx.c129 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()
/linux-6.6.21/Documentation/admin-guide/laptops/
Ddisk-shock-protection.rst23 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)
/linux-6.6.21/drivers/block/
Damiflop.c179 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()
1562 if (param < p->type->tracks * p->type->heads) in fd_locked_ioctl()
1583 getprm.head=p->type->heads; in fd_locked_ioctl()
[all …]
/linux-6.6.21/drivers/gpu/drm/nouveau/dispnv50/
Dwndw.h38 const u32 *format, u32 heads,
112 enum drm_plane_type type, int index, s32 oclass, u32 heads,
/linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
Ddcb.c117 return (outp->heads << 8) | (outp->link << 6) | outp->or; in dcb_outp_hashm()
133 outp->heads = (conn & 0x00000f00) >> 8; in dcb_outp_parse()
/linux-6.6.21/include/uapi/linux/
Dadfs_fs.h14 __u8 heads; member
/linux-6.6.21/arch/arm/boot/dts/microchip/
Dat91-kizbox2-2.dts15 model = "Overkiz Kizbox 2 with two heads";

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