| /Linux-v5.15/arch/arm/common/ |
| D | dmabounce.c | 56 void *safe; member
137 buf->safe = dma_pool_alloc(pool->pool, GFP_ATOMIC, in alloc_safe_buffer()
140 buf->safe = dma_alloc_coherent(dev, size, &buf->safe_dma_addr, in alloc_safe_buffer()
144 if (buf->safe == NULL) { in alloc_safe_buffer()
199 dma_pool_free(buf->pool->pool, buf->safe, buf->safe_dma_addr); in free_safe_buffer()
201 dma_free_coherent(device_info->dev, buf->size, buf->safe, in free_safe_buffer()
263 buf->safe, buf->safe_dma_addr); in map_single()
268 __func__, ptr, buf->safe, size); in map_single()
269 memcpy(buf->safe, ptr, size); in map_single()
284 buf->safe, buf->safe_dma_addr); in unmap_single()
[all …]
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| /Linux-v5.15/drivers/usb/serial/ |
| D | safe_serial.c | 75 static bool safe = true; variable
85 module_param(safe, bool, 0);
86 MODULE_PARM_DESC(safe, "Turn Safe Encapsulation On/Off");
196 if (!safe) in safe_process_read_urb()
232 trailer_len = safe ? 2 : 0; in safe_prepare_write_buffer()
236 if (!safe) in safe_prepare_write_buffer()
|
| /Linux-v5.15/Documentation/i2c/ |
| D | dma-considerations.rst | 11 Therefore, it is *not* mandatory that the buffer of an I2C message is DMA safe.
13 rarely used. However, it is recommended to use a DMA-safe buffer if your
19 safe buffers always, because USB requires it.
24 For clients, if you use a DMA safe buffer in i2c_msg, set the I2C_M_DMA_SAFE
33 SMBus transactions via I2C, the buffers for block transfers are DMA safe. Users
34 of i2c_master_send() and i2c_master_recv() functions can now use DMA safe
36 know their buffers are DMA safe. Users of i2c_transfer() must set the
42 Bus master drivers wishing to implement safe DMA can use helper functions from
43 the I2C core. One gives you a DMA-safe buffer for a given i2c_msg as long as a
|
| /Linux-v5.15/fs/ntfs/ |
| D | Kconfig | 9 safe, write support available. For write support you must also
28 Linux on your computer it is safe to say N.
56 This enables the partial, but safe, write support in the NTFS driver.
66 damaged someones data so we assume it is perfectly safe to use.
68 Note: While write support is safe in this version (a rewrite from
71 is not safe.
79 It is perfectly safe to say N here.
|
| /Linux-v5.15/Documentation/scsi/ |
| D | dc395x.rst | 10 be safe to use. Testing with hard disks has not been done to any
31 safe
34 If safe is set to 1 then the adapter will use conservative
35 ("safe") default settings. This sets:
102 dc395x. (eg "dc395x.safe=1")
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| /Linux-v5.15/drivers/gpu/drm/ttm/ |
| D | ttm_execbuf_util.c | 96 struct ttm_validate_buffer *safe = entry; in ttm_eu_reserve_buffers() local
98 list_del(&safe->head); in ttm_eu_reserve_buffers()
99 list_add(&safe->head, dups); in ttm_eu_reserve_buffers()
|
| /Linux-v5.15/drivers/parport/ |
| D | Kconfig | 32 and it is safe to compile all the corresponding drivers into the
84 is safe to say N.
100 called parport_ip32. If in doubt, saying N is the safe plan.
109 called parport_amiga. If in doubt, saying N is the safe plan.
118 parport_mfc3. If in doubt, saying N is the safe plan.
127 called parport_atari. If in doubt, saying N is the safe plan.
161 appear in /proc/sys/dev/parport/*/autoprobe*. It is safe to say N.
|
| /Linux-v5.15/drivers/gpu/drm/omapdrm/ |
| D | tcm.h | 325 #define tcm_for_each_slice(var, area, safe) \ argument
326 for (safe = area, \
327 tcm_slice(&safe, &var); \
328 var.tcm; tcm_slice(&safe, &var))
|
| /Linux-v5.15/drivers/remoteproc/ |
| D | Kconfig | 24 It's safe to say N if you don't want to use this interface.
35 It's safe to say N here.
54 It's safe to say N here.
72 It's safe to say N here if you're not interested in multimedia
117 It's safe to say n here if you're not interested in multimedia
127 It's safe to say N here if you're not interested in the Keystone
139 processors on various TI SoCs. It's safe to say N here if you're
302 It's safe to say N here if you're not interested in utilizing
315 It's safe to say N here if you're not interested in utilizing
|
| /Linux-v5.15/drivers/of/ |
| D | Kconfig | 26 If unsure, say N here, but this option is safe to enable.
36 If unsure, say N here, but this option is safe to enable.
55 # Hardly any platforms need this. It is safe to select, but only do so if you
|
| /Linux-v5.15/fs/dlm/ |
| D | requestqueue.c | 156 struct rq_entry *e, *safe; in dlm_purge_requestqueue() local
159 list_for_each_entry_safe(e, safe, &ls->ls_requestqueue, list) { in dlm_purge_requestqueue()
|
| /Linux-v5.15/arch/powerpc/platforms/52xx/ |
| D | Kconfig | 20 gpt nodes, then it is safe to use such gpt to reset the board,
56 It is safe to say 'Y' here
|
| /Linux-v5.15/net/batman-adv/ |
| D | translation-table.c | 463 struct batadv_tt_change_node *tt_change_node, *entry, *safe; in batadv_tt_local_event() local
483 list_for_each_entry_safe(entry, safe, &bat_priv->tt.changes_list, in batadv_tt_local_event()
988 struct batadv_tt_change_node *entry, *safe; in batadv_tt_tvlv_container_update() local
1018 list_for_each_entry_safe(entry, safe, &bat_priv->tt.changes_list, in batadv_tt_tvlv_container_update()
1416 struct batadv_tt_change_node *entry, *safe; in batadv_tt_changes_list_free() local
1420 list_for_each_entry_safe(entry, safe, &bat_priv->tt.changes_list, in batadv_tt_changes_list_free()
2031 struct hlist_node *safe; in batadv_tt_global_del_orig_list() local
2036 hlist_for_each_entry_safe(orig_entry, safe, head, list) in batadv_tt_global_del_orig_list()
2058 struct hlist_node *safe; in batadv_tt_global_del_orig_node() local
2064 hlist_for_each_entry_safe(orig_entry, safe, head, list) { in batadv_tt_global_del_orig_node()
[all …]
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| /Linux-v5.15/arch/x86/realmode/rm/ |
| D | trampoline_64.S | 42 cli # We should be safe anyway
87 cli # We should be safe anyway
|
| /Linux-v5.15/drivers/clocksource/ |
| D | em_sti.c | 254 int safe; in em_sti_clock_event_next() local
257 safe = em_sti_count(p) < (next - 1); in em_sti_clock_event_next()
259 return !safe; in em_sti_clock_event_next()
|
| /Linux-v5.15/scripts/coccinelle/free/ |
| D | devm_free.cocci | 58 @safe depends on context || org || report exists@
109 position p != safe.p;
|
| /Linux-v5.15/Documentation/devicetree/bindings/dma/ |
| D | ti-dma-crossbar.txt | 16 - ti,dma-safe-map: Safe routing value for unused request lines
52 ti,dma-safe-map = <0>;
|
| /Linux-v5.15/drivers/input/gameport/ |
| D | ns558.c | 258 struct ns558 *ns558, *safe; in ns558_exit() local
260 list_for_each_entry_safe(ns558, safe, &ns558_list, node) { in ns558_exit()
|
| /Linux-v5.15/Documentation/devicetree/bindings/arm/omap/ |
| D | crossbar.txt | 27 - ti,irqs-safe-map: integer which maps to a safe configuration to use
|
| /Linux-v5.15/arch/um/drivers/ |
| D | Kconfig | 38 It is safe to say 'Y' here.
48 It is safe to say 'Y' here.
57 It is safe to say 'Y' here.
65 It is safe to say 'Y' here.
79 It is safe to leave this unchanged.
89 It is safe to leave this unchanged, although you may wish to change
101 It is safe to leave this unchanged, although you may wish to change
111 It is safe to say 'Y' here.
|
| /Linux-v5.15/drivers/pci/pcie/ |
| D | Kconfig | 73 hardware or configurations and enable it when known-safe.
125 it is safe to answer N.
134 is safe to enable even if you don't.
|
| /Linux-v5.15/Documentation/ABI/obsolete/ |
| D | sysfs-firmware-acpi | 8 enabling this knob is not safe and thus unsupported.
|
| /Linux-v5.15/fs/ocfs2/ |
| D | Kconfig | 37 It is always safe to say Y here, as the clustering method is
49 It is safe to say Y, as the clustering method is run-time
|
| /Linux-v5.15/Documentation/locking/ |
| D | spinlocks.rst | 18 The above is always safe. It will disable interrupts _locally_, but the
45 NOTE! The spin-lock is safe only when you **also** use the lock itself
101 are the most safe ones, and the ones that work under all circumstances,
102 but partly **because** they are safe they are also fairly slow. They are slower
|
| /Linux-v5.15/arch/arc/mm/ |
| D | tlbex.S | 50 ; exception prologue (IRQ auto-disabled on Exceptions, so it's IRQ-safe).
|
