| /kernel/linux/linux-6.6/rust/kernel/ |
| D | allocator.rs | 5 use core::alloc::{GlobalAlloc, Layout};
18 unsafe fn krealloc_aligned(ptr: *mut u8, new_layout: Layout, flags: bindings::gfp_t) -> *mut u8 { in krealloc_aligned() argument
19 // Customized layouts from `Layout::from_size_align()` can have size < align, so pad first. in krealloc_aligned()
20 let layout = new_layout.pad_to_align(); in krealloc_aligned() localVariable
22 let mut size = layout.size(); in krealloc_aligned()
24 if layout.align() > bindings::BINDINGS_ARCH_SLAB_MINALIGN { in krealloc_aligned()
29 // Note that `layout.size()` (after padding) is guaranteed to be a multiple of in krealloc_aligned()
30 // `layout.align()`, so `next_power_of_two` gives enough alignment guarantee. in krealloc_aligned()
37 // - `size` is greater than 0 since it's either a `layout.size()` (which cannot be zero in krealloc_aligned()
43 unsafe fn alloc(&self, layout: Layout) -> *mut u8 { in alloc()
[all …]
|
| /kernel/linux/linux-5.10/drivers/clk/at91/ |
| D | clk-programmable.c | 18 #define PROG_PRES(layout, pckr) ((pckr >> layout->pres_shift) & layout->pres_mask) argument
26 const struct clk_programmable_layout *layout; member
35 const struct clk_programmable_layout *layout = prog->layout; in clk_programmable_recalc_rate() local
41 if (layout->is_pres_direct) in clk_programmable_recalc_rate()
42 rate = parent_rate / (PROG_PRES(layout, pckr) + 1); in clk_programmable_recalc_rate()
44 rate = parent_rate >> PROG_PRES(layout, pckr); in clk_programmable_recalc_rate()
53 const struct clk_programmable_layout *layout = prog->layout; in clk_programmable_determine_rate() local
67 if (layout->is_pres_direct) { in clk_programmable_determine_rate()
68 for (shift = 0; shift <= layout->pres_mask; shift++) { in clk_programmable_determine_rate()
74 for (shift = 0; shift < layout->pres_mask; shift++) { in clk_programmable_determine_rate()
[all …]
|
| D | clk-generated.c | 29 const struct clk_pcr_layout *layout; member
46 regmap_write(gck->regmap, gck->layout->offset, in clk_generated_enable()
47 (gck->id & gck->layout->pid_mask)); in clk_generated_enable()
48 regmap_update_bits(gck->regmap, gck->layout->offset, in clk_generated_enable()
49 AT91_PMC_PCR_GCKDIV_MASK | gck->layout->gckcss_mask | in clk_generated_enable()
50 gck->layout->cmd | AT91_PMC_PCR_GCKEN, in clk_generated_enable()
51 field_prep(gck->layout->gckcss_mask, gck->parent_id) | in clk_generated_enable()
52 gck->layout->cmd | in clk_generated_enable()
65 regmap_write(gck->regmap, gck->layout->offset, in clk_generated_disable()
66 (gck->id & gck->layout->pid_mask)); in clk_generated_disable()
[all …]
|
| D | clk-pll.c | 20 #define PLL_MUL(reg, layout) (((reg) >> (layout)->mul_shift) & \ argument
21 (layout)->mul_mask)
23 #define PLL_MUL_MASK(layout) ((layout)->mul_mask) argument
24 #define PLL_MUL_MAX(layout) (PLL_MUL_MASK(layout) + 1) argument
41 const struct clk_pll_layout *layout; member
58 const struct clk_pll_layout *layout = pll->layout; in clk_pll_prepare() local
72 mul = PLL_MUL(pllr, layout); in clk_pll_prepare()
86 regmap_update_bits(regmap, offset, layout->pllr_mask, in clk_pll_prepare()
89 ((pll->mul & layout->mul_mask) << layout->mul_shift)); in clk_pll_prepare()
107 unsigned int mask = pll->layout->pllr_mask; in clk_pll_unprepare()
[all …]
|
| D | clk-peripheral.c | 39 const struct clk_pcr_layout *layout; member
167 regmap_write(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_enable()
168 (periph->id & periph->layout->pid_mask)); in clk_sam9x5_peripheral_enable()
169 regmap_update_bits(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_enable()
170 periph->layout->div_mask | periph->layout->cmd | in clk_sam9x5_peripheral_enable()
172 field_prep(periph->layout->div_mask, periph->div) | in clk_sam9x5_peripheral_enable()
173 periph->layout->cmd | in clk_sam9x5_peripheral_enable()
189 regmap_write(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_disable()
190 (periph->id & periph->layout->pid_mask)); in clk_sam9x5_peripheral_disable()
191 regmap_update_bits(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_disable()
[all …]
|
| /kernel/linux/linux-6.6/drivers/clk/at91/ |
| D | clk-programmable.c | 18 #define PROG_PRES(layout, pckr) ((pckr >> layout->pres_shift) & layout->pres_mask) argument
26 const struct clk_programmable_layout *layout; member
36 const struct clk_programmable_layout *layout = prog->layout; in clk_programmable_recalc_rate() local
42 if (layout->is_pres_direct) in clk_programmable_recalc_rate()
43 rate = parent_rate / (PROG_PRES(layout, pckr) + 1); in clk_programmable_recalc_rate()
45 rate = parent_rate >> PROG_PRES(layout, pckr); in clk_programmable_recalc_rate()
54 const struct clk_programmable_layout *layout = prog->layout; in clk_programmable_determine_rate() local
68 if (layout->is_pres_direct) { in clk_programmable_determine_rate()
69 for (shift = 0; shift <= layout->pres_mask; shift++) { in clk_programmable_determine_rate()
75 for (shift = 0; shift < layout->pres_mask; shift++) { in clk_programmable_determine_rate()
[all …]
|
| D | clk-pll.c | 20 #define PLL_MUL(reg, layout) (((reg) >> (layout)->mul_shift) & \ argument
21 (layout)->mul_mask)
23 #define PLL_MUL_MASK(layout) ((layout)->mul_mask) argument
24 #define PLL_MUL_MAX(layout) (PLL_MUL_MASK(layout) + 1) argument
41 const struct clk_pll_layout *layout; member
59 const struct clk_pll_layout *layout = pll->layout; in clk_pll_prepare() local
73 mul = PLL_MUL(pllr, layout); in clk_pll_prepare()
87 regmap_update_bits(regmap, offset, layout->pllr_mask, in clk_pll_prepare()
90 ((pll->mul & layout->mul_mask) << layout->mul_shift)); in clk_pll_prepare()
108 unsigned int mask = pll->layout->pllr_mask; in clk_pll_unprepare()
[all …]
|
| D | clk-generated.c | 29 const struct clk_pcr_layout *layout; member
44 regmap_write(gck->regmap, gck->layout->offset, in clk_generated_set()
45 (gck->id & gck->layout->pid_mask)); in clk_generated_set()
46 regmap_update_bits(gck->regmap, gck->layout->offset, in clk_generated_set()
47 AT91_PMC_PCR_GCKDIV_MASK | gck->layout->gckcss_mask | in clk_generated_set()
48 gck->layout->cmd | enable, in clk_generated_set()
49 field_prep(gck->layout->gckcss_mask, gck->parent_id) | in clk_generated_set()
50 gck->layout->cmd | in clk_generated_set()
76 regmap_write(gck->regmap, gck->layout->offset, in clk_generated_disable()
77 (gck->id & gck->layout->pid_mask)); in clk_generated_disable()
[all …]
|
| D | clk-peripheral.c | 39 const struct clk_pcr_layout *layout; member
173 regmap_write(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_set()
174 (periph->id & periph->layout->pid_mask)); in clk_sam9x5_peripheral_set()
175 regmap_update_bits(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_set()
176 periph->layout->div_mask | periph->layout->cmd | in clk_sam9x5_peripheral_set()
178 field_prep(periph->layout->div_mask, periph->div) | in clk_sam9x5_peripheral_set()
179 periph->layout->cmd | enable); in clk_sam9x5_peripheral_set()
201 regmap_write(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_disable()
202 (periph->id & periph->layout->pid_mask)); in clk_sam9x5_peripheral_disable()
203 regmap_update_bits(periph->regmap, periph->layout->offset, in clk_sam9x5_peripheral_disable()
[all …]
|
| D | clk-sam9x60-pll.c | 35 const struct clk_pll_layout *layout; member
96 cmul = (val & core->layout->mul_mask) >> core->layout->mul_shift; in sam9x60_frac_pll_set()
97 cfrac = (val & core->layout->frac_mask) >> core->layout->frac_shift; in sam9x60_frac_pll_set()
111 (frac->mul << core->layout->mul_shift) | in sam9x60_frac_pll_set()
112 (frac->frac << core->layout->frac_shift)); in sam9x60_frac_pll_set()
263 cmul = (val & core->layout->mul_mask) >> core->layout->mul_shift; in sam9x60_frac_pll_set_rate_chg()
264 cfrac = (val & core->layout->frac_mask) >> core->layout->frac_shift; in sam9x60_frac_pll_set_rate_chg()
270 (frac->mul << core->layout->mul_shift) | in sam9x60_frac_pll_set_rate_chg()
271 (frac->frac << core->layout->frac_shift)); in sam9x60_frac_pll_set_rate_chg()
341 u32 ena_msk = enable ? core->layout->endiv_mask : 0; in sam9x60_div_pll_set_div()
[all …]
|
| D | clk-master.c | 31 const struct clk_master_layout *layout; member
90 const struct clk_master_layout *layout = master->layout; in clk_master_div_recalc_rate() local
96 regmap_read(master->regmap, master->layout->offset, &mckr); in clk_master_div_recalc_rate()
99 mckr &= layout->mask; in clk_master_div_recalc_rate()
121 regmap_read(master->regmap, master->layout->offset, &mckr); in clk_master_div_save_context()
124 mckr &= master->layout->mask; in clk_master_div_save_context()
142 regmap_read(master->regmap, master->layout->offset, &mckr); in clk_master_div_restore_context()
145 mckr &= master->layout->mask; in clk_master_div_restore_context()
188 ret = regmap_read(master->regmap, master->layout->offset, &mckr); in clk_master_div_set()
192 mckr &= master->layout->mask; in clk_master_div_set()
[all …]
|
| /kernel/linux/linux-6.6/rust/alloc/ |
| D | alloc.rs | 76 /// use std::alloc::{alloc, dealloc, handle_alloc_error, Layout};
79 /// let layout = Layout::new::<u16>();
80 /// let ptr = alloc(layout);
82 /// handle_alloc_error(layout);
88 /// dealloc(ptr, layout);
94 pub unsafe fn alloc(layout: Layout) -> *mut u8 { in alloc()
100 __rust_alloc(layout.size(), layout.align()) in alloc()
118 pub unsafe fn dealloc(ptr: *mut u8, layout: Layout) { in dealloc() argument
119 unsafe { __rust_dealloc(ptr, layout.size(), layout.align()) } in dealloc()
137 pub unsafe fn realloc(ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8 { in realloc() argument
[all …]
|
| /kernel/linux/linux-6.6/drivers/net/can/spi/mcp251xfd/ |
| D | mcp251xfd-ethtool.c | 22 struct can_ram_layout layout; in mcp251xfd_ring_get_ringparam() local
24 can_ram_get_layout(&layout, &mcp251xfd_ram_config, NULL, NULL, fd_mode); in mcp251xfd_ring_get_ringparam()
25 ring->rx_max_pending = layout.max_rx; in mcp251xfd_ring_get_ringparam()
26 ring->tx_max_pending = layout.max_tx; in mcp251xfd_ring_get_ringparam()
40 struct can_ram_layout layout; in mcp251xfd_ring_set_ringparam() local
42 can_ram_get_layout(&layout, &mcp251xfd_ram_config, ring, NULL, fd_mode); in mcp251xfd_ring_set_ringparam()
43 if ((layout.cur_rx != priv->rx_obj_num || in mcp251xfd_ring_set_ringparam()
44 layout.cur_tx != priv->tx->obj_num) && in mcp251xfd_ring_set_ringparam()
48 priv->rx_obj_num = layout.cur_rx; in mcp251xfd_ring_set_ringparam()
49 priv->rx_obj_num_coalesce_irq = layout.rx_coalesce; in mcp251xfd_ring_set_ringparam()
[all …]
|
| D | mcp251xfd-ram.c | 60 void can_ram_get_layout(struct can_ram_layout *layout, in can_ram_get_layout() argument
79 layout->default_rx = can_ram_rounddown_pow_of_two(config, &config->rx, 0, num_rx); in can_ram_get_layout()
80 layout->default_tx = num_tx; in can_ram_get_layout()
92 layout->max_rx = can_ram_rounddown_pow_of_two(config, &config->rx, 0, num_rx); in can_ram_get_layout()
93 layout->max_tx = can_ram_rounddown_pow_of_two(config, &config->tx, 0, num_tx); in can_ram_get_layout()
106 if (num_rx > layout->max_rx) in can_ram_get_layout()
107 num_rx = layout->default_rx; in can_ram_get_layout()
152 layout->cur_rx = num_rx; in can_ram_get_layout()
153 layout->cur_tx = num_tx; in can_ram_get_layout()
154 layout->rx_coalesce = num_rx_coalesce; in can_ram_get_layout()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_formats.c | 602 struct dpu_hw_fmt_layout *layout) in _dpu_format_get_plane_sizes_ubwc() argument
608 memset(layout, 0, sizeof(struct dpu_hw_fmt_layout)); in _dpu_format_get_plane_sizes_ubwc()
609 layout->format = fmt; in _dpu_format_get_plane_sizes_ubwc()
610 layout->width = width; in _dpu_format_get_plane_sizes_ubwc()
611 layout->height = height; in _dpu_format_get_plane_sizes_ubwc()
612 layout->num_planes = fmt->num_planes; in _dpu_format_get_plane_sizes_ubwc()
621 if (DPU_FORMAT_IS_YUV(layout->format)) { in _dpu_format_get_plane_sizes_ubwc()
626 layout->num_planes = 2; in _dpu_format_get_plane_sizes_ubwc()
627 layout->plane_pitch[0] = VENUS_Y_STRIDE(color, width); in _dpu_format_get_plane_sizes_ubwc()
629 layout->plane_size[0] = MSM_MEDIA_ALIGN(layout->plane_pitch[0] * in _dpu_format_get_plane_sizes_ubwc()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_formats.c | 636 struct dpu_hw_fmt_layout *layout) in _dpu_format_get_plane_sizes_ubwc() argument
642 memset(layout, 0, sizeof(struct dpu_hw_fmt_layout)); in _dpu_format_get_plane_sizes_ubwc()
643 layout->format = fmt; in _dpu_format_get_plane_sizes_ubwc()
644 layout->width = width; in _dpu_format_get_plane_sizes_ubwc()
645 layout->height = height; in _dpu_format_get_plane_sizes_ubwc()
646 layout->num_planes = fmt->num_planes; in _dpu_format_get_plane_sizes_ubwc()
655 if (DPU_FORMAT_IS_YUV(layout->format)) { in _dpu_format_get_plane_sizes_ubwc()
660 layout->num_planes = 2; in _dpu_format_get_plane_sizes_ubwc()
661 layout->plane_pitch[0] = VENUS_Y_STRIDE(color, width); in _dpu_format_get_plane_sizes_ubwc()
663 layout->plane_size[0] = MSM_MEDIA_ALIGN(layout->plane_pitch[0] * in _dpu_format_get_plane_sizes_ubwc()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpio/ |
| D | gpio-creg-snps.c | 27 const struct creg_layout *layout; member
33 const struct creg_layout *layout = hcg->layout; in creg_gpio_set() local
38 value = val ? hcg->layout->on[offset] : hcg->layout->off[offset]; in creg_gpio_set()
40 reg_shift = layout->shift[offset]; in creg_gpio_set()
42 reg_shift += layout->bit_per_gpio[i] + layout->shift[i]; in creg_gpio_set()
46 reg &= ~(GENMASK(layout->bit_per_gpio[i] - 1, 0) << reg_shift); in creg_gpio_set()
62 const struct creg_layout *layout = hcg->layout; in creg_gpio_validate_pg() local
64 if (layout->bit_per_gpio[i] < 1 || layout->bit_per_gpio[i] > 8) in creg_gpio_validate_pg()
68 if (GENMASK(31, layout->bit_per_gpio[i]) & layout->on[i]) in creg_gpio_validate_pg()
72 if (GENMASK(31, layout->bit_per_gpio[i]) & layout->off[i]) in creg_gpio_validate_pg()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpio/ |
| D | gpio-creg-snps.c | 27 const struct creg_layout *layout; member
33 const struct creg_layout *layout = hcg->layout; in creg_gpio_set() local
38 value = val ? hcg->layout->on[offset] : hcg->layout->off[offset]; in creg_gpio_set()
40 reg_shift = layout->shift[offset]; in creg_gpio_set()
42 reg_shift += layout->bit_per_gpio[i] + layout->shift[i]; in creg_gpio_set()
46 reg &= ~(GENMASK(layout->bit_per_gpio[i] - 1, 0) << reg_shift); in creg_gpio_set()
62 const struct creg_layout *layout = hcg->layout; in creg_gpio_validate_pg() local
64 if (layout->bit_per_gpio[i] < 1 || layout->bit_per_gpio[i] > 8) in creg_gpio_validate_pg()
68 if (GENMASK(31, layout->bit_per_gpio[i]) & layout->on[i]) in creg_gpio_validate_pg()
72 if (GENMASK(31, layout->bit_per_gpio[i]) & layout->off[i]) in creg_gpio_validate_pg()
[all …]
|
| /kernel/linux/linux-6.6/sound/soc/intel/avs/ |
| D | apl.c | 53 struct avs_apl_log_buffer_layout layout; in avs_apl_log_buffer_status() local
60 memcpy_fromio(&layout, addr, sizeof(layout)); in avs_apl_log_buffer_status()
68 if (layout.read_ptr > layout.write_ptr) { in avs_apl_log_buffer_status()
69 avs_dump_fw_log(adev, buf + layout.read_ptr, in avs_apl_log_buffer_status()
70 avs_apl_log_payload_size(adev) - layout.read_ptr); in avs_apl_log_buffer_status()
71 layout.read_ptr = 0; in avs_apl_log_buffer_status()
73 avs_dump_fw_log_wakeup(adev, buf + layout.read_ptr, layout.write_ptr - layout.read_ptr); in avs_apl_log_buffer_status()
76 writel(layout.write_ptr, addr); in avs_apl_log_buffer_status()
81 struct avs_apl_log_buffer_layout *layout) in avs_apl_wait_log_entry() argument
93 memcpy_fromio(layout, addr, sizeof(*layout)); in avs_apl_wait_log_entry()
[all …]
|
| /kernel/linux/linux-5.10/sound/aoa/fabrics/ |
| D | layout.c | 3 * Apple Onboard Audio driver -- layout/machine id fabric
8 * layout-id or device-id property in the device tree.
19 MODULE_DESCRIPTION("Layout-ID fabric for snd-aoa");
23 /* These are the connections the layout fabric
62 struct layout { struct
68 * so that our layout table doesn't need to be filled argument
72 * multiple layout-ids */
77 MODULE_ALIAS("sound-layout-36"); argument
78 MODULE_ALIAS("sound-layout-41");
79 MODULE_ALIAS("sound-layout-45");
[all …]
|
| /kernel/linux/linux-6.6/sound/aoa/fabrics/ |
| D | layout.c | 3 * Apple Onboard Audio driver -- layout/machine id fabric
8 * layout-id or device-id property in the device tree.
19 MODULE_DESCRIPTION("Layout-ID fabric for snd-aoa");
23 /* These are the connections the layout fabric
62 struct layout { struct
68 * so that our layout table doesn't need to be filled argument
72 * multiple layout-ids */
77 MODULE_ALIAS("sound-layout-36"); argument
78 MODULE_ALIAS("sound-layout-41");
79 MODULE_ALIAS("sound-layout-45");
[all …]
|
| /kernel/linux/linux-5.10/Documentation/filesystems/nfs/ |
| D | pnfs.rst | 17 Each nfs_inode may hold a pointer to a cache of these layout
18 segments in nfsi->layout, of type struct pnfs_layout_hdr.
26 the reference count, as the layout is kept around by the lseg that
33 layout driver type. The device ids are held in a RCU cache (struct
62 layout drivers
65 PNFS utilizes what is called layout drivers. The STD defines 4 basic
66 layout types: "files", "objects", "blocks", and "flexfiles". For each
67 of these types there is a layout-driver with a common function-vectors
69 different layout types.
71 Files-layout-driver code is in: fs/nfs/filelayout/.. directory
[all …]
|
| /kernel/linux/linux-6.6/Documentation/filesystems/nfs/ |
| D | pnfs.rst | 17 Each nfs_inode may hold a pointer to a cache of these layout
18 segments in nfsi->layout, of type struct pnfs_layout_hdr.
26 the reference count, as the layout is kept around by the lseg that
33 layout driver type. The device ids are held in a RCU cache (struct
62 layout drivers
65 PNFS utilizes what is called layout drivers. The STD defines 4 basic
66 layout types: "files", "objects", "blocks", and "flexfiles". For each
67 of these types there is a layout-driver with a common function-vectors
69 different layout types.
71 Files-layout-driver code is in: fs/nfs/filelayout/.. directory
[all …]
|
| /kernel/linux/linux-6.6/fs/ceph/ |
| D | ioctl.h | 11 * CEPH_IOC_GET_LAYOUT - get file layout or dir layout policy
12 * CEPH_IOC_SET_LAYOUT - set file layout
13 * CEPH_IOC_SET_LAYOUT_POLICY - set dir layout policy
15 * The file layout specifies how file data is striped over objects in
20 * Files get a new layout based on the policy set on the containing
22 * you examine the layout for a file or the policy on a directory.
24 * SET_LAYOUT will let you set a layout on a newly created file. This
28 * SET_LAYOUT_POLICY will let you set a layout policy (default layout)
30 * directory (or any child directory that doesn't specify a layout of
|
| /kernel/linux/linux-5.10/fs/ceph/ |
| D | ioctl.h | 11 * CEPH_IOC_GET_LAYOUT - get file layout or dir layout policy
12 * CEPH_IOC_SET_LAYOUT - set file layout
13 * CEPH_IOC_SET_LAYOUT_POLICY - set dir layout policy
15 * The file layout specifies how file data is striped over objects in
20 * Files get a new layout based on the policy set on the containing
22 * you examine the layout for a file or the policy on a directory.
24 * SET_LAYOUT will let you set a layout on a newly created file. This
28 * SET_LAYOUT_POLICY will let you set a layout policy (default layout)
30 * directory (or any child directory that doesn't specify a layout of
|