| /Linux-v5.10/drivers/memory/tegra/ |
| D | mc.c | 20 #include "mc.h"
24 { .compatible = "nvidia,tegra20-mc-gart", .data = &tegra20_mc_soc },
27 { .compatible = "nvidia,tegra30-mc", .data = &tegra30_mc_soc },
30 { .compatible = "nvidia,tegra114-mc", .data = &tegra114_mc_soc },
33 { .compatible = "nvidia,tegra124-mc", .data = &tegra124_mc_soc },
36 { .compatible = "nvidia,tegra132-mc", .data = &tegra132_mc_soc },
39 { .compatible = "nvidia,tegra210-mc", .data = &tegra210_mc_soc },
45 static int tegra_mc_block_dma_common(struct tegra_mc *mc, in tegra_mc_block_dma_common() argument
51 spin_lock_irqsave(&mc->lock, flags); in tegra_mc_block_dma_common()
53 value = mc_readl(mc, rst->control) | BIT(rst->bit); in tegra_mc_block_dma_common()
[all …]
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| D | tegra20.c | 6 #include <dt-bindings/memory/tegra20-mc.h>
8 #include "mc.h"
198 static int tegra20_mc_hotreset_assert(struct tegra_mc *mc, in tegra20_mc_hotreset_assert() argument
204 spin_lock_irqsave(&mc->lock, flags); in tegra20_mc_hotreset_assert()
206 value = mc_readl(mc, rst->reset); in tegra20_mc_hotreset_assert()
207 mc_writel(mc, value & ~BIT(rst->bit), rst->reset); in tegra20_mc_hotreset_assert()
209 spin_unlock_irqrestore(&mc->lock, flags); in tegra20_mc_hotreset_assert()
214 static int tegra20_mc_hotreset_deassert(struct tegra_mc *mc, in tegra20_mc_hotreset_deassert() argument
220 spin_lock_irqsave(&mc->lock, flags); in tegra20_mc_hotreset_deassert()
222 value = mc_readl(mc, rst->reset); in tegra20_mc_hotreset_deassert()
[all …]
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| /Linux-v5.10/drivers/crypto/amlogic/ |
| D | amlogic-gxl-core.c | 25 struct meson_dev *mc = (struct meson_dev *)data; in meson_irq_handler() local
30 if (mc->irqs[flow] == irq) { in meson_irq_handler()
31 p = readl(mc->base + ((0x04 + flow) << 2)); in meson_irq_handler()
33 writel_relaxed(0xF, mc->base + ((0x4 + flow) << 2)); in meson_irq_handler()
34 mc->chanlist[flow].status = 1; in meson_irq_handler()
35 complete(&mc->chanlist[flow].complete); in meson_irq_handler()
38 dev_err(mc->dev, "%s %d Got irq for flow %d but ctrl is empty\n", __func__, irq, flow); in meson_irq_handler()
42 dev_err(mc->dev, "%s %d from unknown irq\n", __func__, irq); in meson_irq_handler()
103 struct meson_dev *mc = seq->private; in meson_debugfs_show() local
107 seq_printf(seq, "Channel %d: nreq %lu\n", i, mc->chanlist[i].stat_req); in meson_debugfs_show()
[all …]
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| D | amlogic-gxl-cipher.c | 20 static int get_engine_number(struct meson_dev *mc) in get_engine_number() argument
22 return atomic_inc_return(&mc->flow) % MAXFLOW; in get_engine_number()
89 struct meson_dev *mc = op->mc; in meson_cipher() local
106 dev_dbg(mc->dev, "%s %s %u %x IV(%u) key=%u flow=%d\n", __func__, in meson_cipher()
114 mc->chanlist[flow].stat_req++; in meson_cipher()
132 dev_err(mc->dev, "invalid ivsize=%d vs len=%d\n", ivsize, areq->cryptlen); in meson_cipher()
152 phykeyiv = dma_map_single(mc->dev, bkeyiv, keyivlen, in meson_cipher()
154 err = dma_mapping_error(mc->dev, phykeyiv); in meson_cipher()
156 dev_err(mc->dev, "Cannot DMA MAP KEY IV\n"); in meson_cipher()
164 desc = &mc->chanlist[flow].tl[tloffset]; in meson_cipher()
[all …]
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| /Linux-v5.10/drivers/gpu/drm/nouveau/nvkm/subdev/mc/ |
| D | base.c | 32 struct nvkm_mc *mc = device->mc; in nvkm_mc_unk260() local
33 if (likely(mc) && mc->func->unk260) in nvkm_mc_unk260()
34 mc->func->unk260(mc, data); in nvkm_mc_unk260()
40 struct nvkm_mc *mc = device->mc; in nvkm_mc_intr_mask() local
42 if (likely(mc) && mc->func->intr_mask) { in nvkm_mc_intr_mask()
44 for (map = mc->func->intr; !mask && map->stat; map++) { in nvkm_mc_intr_mask()
48 mc->func->intr_mask(mc, mask, en ? mask : 0); in nvkm_mc_intr_mask()
55 struct nvkm_mc *mc = device->mc; in nvkm_mc_intr_unarm() local
56 if (likely(mc)) in nvkm_mc_intr_unarm()
57 mc->func->intr_unarm(mc); in nvkm_mc_intr_unarm()
[all …]
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| D | gp100.c | 35 gp100_mc_intr_update(struct gp100_mc *mc) in gp100_mc_intr_update() argument
37 struct nvkm_device *device = mc->base.subdev.device; in gp100_mc_intr_update()
38 u32 mask = mc->intr ? mc->mask : 0, i; in gp100_mc_intr_update()
48 struct gp100_mc *mc = gp100_mc(base); in gp100_mc_intr_unarm() local
50 spin_lock_irqsave(&mc->lock, flags); in gp100_mc_intr_unarm()
51 mc->intr = false; in gp100_mc_intr_unarm()
52 gp100_mc_intr_update(mc); in gp100_mc_intr_unarm()
53 spin_unlock_irqrestore(&mc->lock, flags); in gp100_mc_intr_unarm()
59 struct gp100_mc *mc = gp100_mc(base); in gp100_mc_intr_rearm() local
61 spin_lock_irqsave(&mc->lock, flags); in gp100_mc_intr_rearm()
[all …]
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| D | Kbuild | 2 nvkm-y += nvkm/subdev/mc/base.o
3 nvkm-y += nvkm/subdev/mc/nv04.o
4 nvkm-y += nvkm/subdev/mc/nv11.o
5 nvkm-y += nvkm/subdev/mc/nv17.o
6 nvkm-y += nvkm/subdev/mc/nv44.o
7 nvkm-y += nvkm/subdev/mc/nv50.o
8 nvkm-y += nvkm/subdev/mc/g84.o
9 nvkm-y += nvkm/subdev/mc/g98.o
10 nvkm-y += nvkm/subdev/mc/gt215.o
11 nvkm-y += nvkm/subdev/mc/gf100.o
[all …]
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| /Linux-v5.10/drivers/gpio/ |
| D | gpio-mc33880.c | 43 static int mc33880_write_config(struct mc33880 *mc) in mc33880_write_config() argument
45 return spi_write(mc->spi, &mc->port_config, sizeof(mc->port_config)); in mc33880_write_config()
49 static int __mc33880_set(struct mc33880 *mc, unsigned offset, int value) in __mc33880_set() argument
52 mc->port_config |= 1 << offset; in __mc33880_set()
54 mc->port_config &= ~(1 << offset); in __mc33880_set()
56 return mc33880_write_config(mc); in __mc33880_set()
62 struct mc33880 *mc = gpiochip_get_data(chip); in mc33880_set() local
64 mutex_lock(&mc->lock); in mc33880_set()
66 __mc33880_set(mc, offset, value); in mc33880_set()
68 mutex_unlock(&mc->lock); in mc33880_set()
[all …]
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| /Linux-v5.10/drivers/dma/ |
| D | milbeaut-hdmac.c | 95 /* mc->vc.lock must be held by caller */
97 milbeaut_hdmac_next_desc(struct milbeaut_hdmac_chan *mc) in milbeaut_hdmac_next_desc() argument
101 vd = vchan_next_desc(&mc->vc); in milbeaut_hdmac_next_desc()
103 mc->md = NULL; in milbeaut_hdmac_next_desc()
109 mc->md = to_milbeaut_hdmac_desc(vd); in milbeaut_hdmac_next_desc()
111 return mc->md; in milbeaut_hdmac_next_desc()
114 /* mc->vc.lock must be held by caller */
115 static void milbeaut_chan_start(struct milbeaut_hdmac_chan *mc, in milbeaut_chan_start() argument
128 width = mc->cfg.dst_addr_width; in milbeaut_chan_start()
129 burst = mc->cfg.dst_maxburst; in milbeaut_chan_start()
[all …]
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| D | uniphier-mdmac.c | 86 /* mc->vc.lock must be held by caller */
88 uniphier_mdmac_next_desc(struct uniphier_mdmac_chan *mc) in uniphier_mdmac_next_desc() argument
92 vd = vchan_next_desc(&mc->vc); in uniphier_mdmac_next_desc()
94 mc->md = NULL; in uniphier_mdmac_next_desc()
100 mc->md = to_uniphier_mdmac_desc(vd); in uniphier_mdmac_next_desc()
102 return mc->md; in uniphier_mdmac_next_desc()
105 /* mc->vc.lock must be held by caller */
106 static void uniphier_mdmac_handle(struct uniphier_mdmac_chan *mc, in uniphier_mdmac_handle() argument
109 struct uniphier_mdmac_device *mdev = mc->mdev; in uniphier_mdmac_handle()
130 writel(src_mode, mc->reg_ch_base + UNIPHIER_MDMAC_CH_SRC_MODE); in uniphier_mdmac_handle()
[all …]
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| D | milbeaut-xdmac.c | 92 /* mc->vc.lock must be held by caller */
94 milbeaut_xdmac_next_desc(struct milbeaut_xdmac_chan *mc) in milbeaut_xdmac_next_desc() argument
98 vd = vchan_next_desc(&mc->vc); in milbeaut_xdmac_next_desc()
100 mc->md = NULL; in milbeaut_xdmac_next_desc()
106 mc->md = to_milbeaut_xdmac_desc(vd); in milbeaut_xdmac_next_desc()
108 return mc->md; in milbeaut_xdmac_next_desc()
111 /* mc->vc.lock must be held by caller */
112 static void milbeaut_chan_start(struct milbeaut_xdmac_chan *mc, in milbeaut_chan_start() argument
119 writel_relaxed(val, mc->reg_ch_base + M10V_XDTBC); in milbeaut_chan_start()
122 writel_relaxed(val, mc->reg_ch_base + M10V_XDSSA); in milbeaut_chan_start()
[all …]
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| /Linux-v5.10/drivers/net/can/usb/peak_usb/ |
| D | pcan_usb.c | 391 static int pcan_usb_update_ts(struct pcan_usb_msg_context *mc) in pcan_usb_update_ts() argument
395 if ((mc->ptr+2) > mc->end) in pcan_usb_update_ts()
398 memcpy(&tmp16, mc->ptr, 2); in pcan_usb_update_ts()
400 mc->ts16 = le16_to_cpu(tmp16); in pcan_usb_update_ts()
402 if (mc->rec_idx > 0) in pcan_usb_update_ts()
403 peak_usb_update_ts_now(&mc->pdev->time_ref, mc->ts16); in pcan_usb_update_ts()
405 peak_usb_set_ts_now(&mc->pdev->time_ref, mc->ts16); in pcan_usb_update_ts()
413 static int pcan_usb_decode_ts(struct pcan_usb_msg_context *mc, u8 first_packet) in pcan_usb_decode_ts() argument
419 if ((mc->ptr + 2) > mc->end) in pcan_usb_decode_ts()
422 memcpy(&tmp16, mc->ptr, 2); in pcan_usb_decode_ts()
[all …]
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| /Linux-v5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_gmc.c | 141 * @mc: memory controller structure holding memory information
147 void amdgpu_gmc_vram_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc, in amdgpu_gmc_vram_location() argument
152 mc->vram_start = base; in amdgpu_gmc_vram_location()
153 mc->vram_end = mc->vram_start + mc->mc_vram_size - 1; in amdgpu_gmc_vram_location()
154 if (limit && limit < mc->real_vram_size) in amdgpu_gmc_vram_location()
155 mc->real_vram_size = limit; in amdgpu_gmc_vram_location()
157 if (mc->xgmi.num_physical_nodes == 0) { in amdgpu_gmc_vram_location()
158 mc->fb_start = mc->vram_start; in amdgpu_gmc_vram_location()
159 mc->fb_end = mc->vram_end; in amdgpu_gmc_vram_location()
162 mc->mc_vram_size >> 20, mc->vram_start, in amdgpu_gmc_vram_location()
[all …]
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| /Linux-v5.10/Documentation/ABI/testing/ |
| D | sysfs-devices-edac | 1 What: /sys/devices/system/edac/mc/mc*/reset_counters
12 What: /sys/devices/system/edac/mc/mc*/seconds_since_reset
19 What: /sys/devices/system/edac/mc/mc*/mc_name
25 What: /sys/devices/system/edac/mc/mc*/size_mb
31 What: /sys/devices/system/edac/mc/mc*/ue_count
39 What: /sys/devices/system/edac/mc/mc*/ue_noinfo_count
46 What: /sys/devices/system/edac/mc/mc*/ce_count
56 What: /sys/devices/system/edac/mc/mc*/ce_noinfo_count
66 What: /sys/devices/system/edac/mc/mc*/sdram_scrub_rate
78 What: /sys/devices/system/edac/mc/mc*/max_location
[all …]
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| /Linux-v5.10/sound/soc/ |
| D | soc-ops.c | 178 struct soc_mixer_control *mc = in snd_soc_info_volsw() local
182 if (!mc->platform_max) in snd_soc_info_volsw()
183 mc->platform_max = mc->max; in snd_soc_info_volsw()
184 platform_max = mc->platform_max; in snd_soc_info_volsw()
191 uinfo->count = snd_soc_volsw_is_stereo(mc) ? 2 : 1; in snd_soc_info_volsw()
193 uinfo->value.integer.max = platform_max - mc->min; in snd_soc_info_volsw()
213 struct soc_mixer_control *mc = in snd_soc_info_volsw_sx() local
220 uinfo->value.integer.max += mc->min; in snd_soc_info_volsw_sx()
240 struct soc_mixer_control *mc = in snd_soc_get_volsw() local
242 unsigned int reg = mc->reg; in snd_soc_get_volsw()
[all …]
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| /Linux-v5.10/drivers/bus/fsl-mc/ |
| D | mc-sys.c | 5 * I/O services to send MC commands to the MC hardware
15 #include <linux/fsl/mc.h>
17 #include "fsl-mc-private.h"
20 * Timeout in milliseconds to wait for the completion of an MC command
26 * iterations while waiting for MC command completion
86 return "Unknown MC error"; in mc_status_to_string()
92 * mc_write_command - writes a command to a Management Complex (MC) portal
94 * @portal: pointer to an MC portal
116 * mc_read_response - reads the response for the last MC command from a
117 * Management Complex (MC) portal
[all …]
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| D | mc-io.c | 8 #include <linux/fsl/mc.h>
10 #include "fsl-mc-private.h"
53 * Creates an MC I/O object
55 * @dev: device to be associated with the MC I/O object
56 * @mc_portal_phys_addr: physical address of the MC portal to use
57 * @mc_portal_size: size in bytes of the MC portal
58 * @dpmcp-dev: Pointer to the DPMCP object associated with this MC I/O
60 * @flags: flags for the new MC I/O object
61 * @new_mc_io: Area to return pointer to newly created MC I/O object
95 "devm_request_mem_region failed for MC portal %pa\n", in fsl_create_mc_io()
[all …]
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| D | fsl-mc-bus.c | 3 * Freescale Management Complex (MC) bus driver
11 #define pr_fmt(fmt) "fsl-mc: " fmt
25 #include "fsl-mc-private.h"
28 * Default DMA mask for devices on a fsl-mc bus
35 * struct fsl_mc - Private data of a "fsl,qoriq-mc" platform device
36 * @root_mc_bus_dev: fsl-mc device representing the root DPRC
50 * @mc_region_type: Type of MC region for the range being translated
51 * @start_mc_offset: Start MC offset of the range being translated
52 * @end_mc_offset: MC offset of the first byte after the range (last MC
69 * @dev: the fsl-mc device to match against
[all …]
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| /Linux-v5.10/arch/x86/kernel/cpu/microcode/ |
| D | intel.c | 65 static int find_matching_signature(void *mc, unsigned int csig, int cpf) in find_matching_signature() argument
67 struct microcode_header_intel *mc_hdr = mc; in find_matching_signature()
79 ext_hdr = mc + get_datasize(mc_hdr) + MC_HEADER_SIZE; in find_matching_signature()
93 static int has_newer_microcode(void *mc, unsigned int csig, int cpf, int new_rev) in has_newer_microcode() argument
95 struct microcode_header_intel *mc_hdr = mc; in has_newer_microcode()
100 return find_matching_signature(mc, csig, cpf); in has_newer_microcode()
180 static int microcode_sanity_check(void *mc, int print_err) in microcode_sanity_check() argument
183 struct microcode_header_intel *mc_header = mc; in microcode_sanity_check()
215 ext_header = mc + MC_HEADER_SIZE + data_size; in microcode_sanity_check()
249 orig_sum += ((u32 *)mc)[i]; in microcode_sanity_check()
[all …]
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| /Linux-v5.10/Documentation/devicetree/bindings/misc/ |
| D | fsl,qoriq-mc.txt | 3 The Freescale Management Complex (fsl-mc) is a hardware resource
5 network-oriented packet processing applications. After the fsl-mc
12 For an overview of the DPAA2 architecture and fsl-mc bus see:
45 Definition: Must be "fsl,qoriq-mc". A Freescale Management Complex
48 the MC control register region.
53 defining the MC's registers:
58 -the second region is the MC control registers. This
65 MC address space and the parent system address space.
67 The MC address space is defined by 3 components:
71 0x0 - MC portals
[all …]
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| /Linux-v5.10/include/linux/fsl/ |
| D | mc.h | 3 * Freescale Management Complex (MC) bus public interface
26 * struct fsl_mc_driver - MC object device driver object
53 * enum fsl_mc_pool_type - Types of allocatable MC bus resources
59 FSL_MC_POOL_DPMCP = 0x0, /* corresponds to "dpmcp" in the MC */
60 FSL_MC_POOL_DPBP, /* corresponds to "dpbp" in the MC */
61 FSL_MC_POOL_DPCON, /* corresponds to "dpcon" in the MC */
71 * struct fsl_mc_resource - MC generic resource
73 * @id: unique MC resource Id within the resources of the same type
81 * MC resource structures.
92 * struct fsl_mc_device_irq - MC object device message-based interrupt
[all …]
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| /Linux-v5.10/drivers/clk/mediatek/ |
| D | clk-mtk.c | 149 struct clk *mtk_clk_register_composite(const struct mtk_composite *mc, in mtk_clk_register_composite() argument
163 if (mc->mux_shift >= 0) { in mtk_clk_register_composite()
168 mux->reg = base + mc->mux_reg; in mtk_clk_register_composite()
169 mux->mask = BIT(mc->mux_width) - 1; in mtk_clk_register_composite()
170 mux->shift = mc->mux_shift; in mtk_clk_register_composite()
172 mux->flags = mc->mux_flags; in mtk_clk_register_composite()
176 parent_names = mc->parent_names; in mtk_clk_register_composite()
177 num_parents = mc->num_parents; in mtk_clk_register_composite()
179 parent = mc->parent; in mtk_clk_register_composite()
184 if (mc->gate_shift >= 0) { in mtk_clk_register_composite()
[all …]
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| /Linux-v5.10/drivers/staging/fsl-dpaa2/ethsw/ |
| D | dpsw.c | 8 #include <linux/fsl/mc.h>
26 * @mc_io: Pointer to MC portal's I/O object
35 * associated with the specific object ID and the specific MC
57 /* send command to mc*/ in dpsw_open()
70 * @mc_io: Pointer to MC portal's I/O object
90 /* send command to mc*/ in dpsw_close()
96 * @mc_io: Pointer to MC portal's I/O object
113 /* send command to mc*/ in dpsw_enable()
119 * @mc_io: Pointer to MC portal's I/O object
136 /* send command to mc*/ in dpsw_disable()
[all …]
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| /Linux-v5.10/drivers/gpu/drm/radeon/ |
| D | r520.c | 89 pr_warn("Failed to wait MC idle while programming pipes. Bad things might happen.\n"); in r520_gpu_init()
97 rdev->mc.vram_width = 128; in r520_vram_get_type()
98 rdev->mc.vram_is_ddr = true; in r520_vram_get_type()
102 rdev->mc.vram_width = 32; in r520_vram_get_type()
105 rdev->mc.vram_width = 64; in r520_vram_get_type()
108 rdev->mc.vram_width = 128; in r520_vram_get_type()
111 rdev->mc.vram_width = 256; in r520_vram_get_type()
114 rdev->mc.vram_width = 128; in r520_vram_get_type()
118 rdev->mc.vram_width *= 2; in r520_vram_get_type()
126 radeon_vram_location(rdev, &rdev->mc, 0); in r520_mc_init()
[all …]
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| /Linux-v5.10/drivers/media/mc/ |
| D | Makefile | 3 mc-objs := mc-device.o mc-devnode.o mc-entity.o \
4 mc-request.o
7 mc-objs += mc-dev-allocator.o
10 obj-$(CONFIG_MEDIA_SUPPORT) += mc.o
|
