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/linux/drivers/gpu/drm/imx/dcss/
H A Ddcss-ss.c73 static void dcss_ss_write(struct dcss_ss *ss, u32 val, u32 ofs) in dcss_ss_write() argument
75 if (!ss->in_use) in dcss_ss_write()
76 dcss_writel(val, ss->base_reg + ofs); in dcss_ss_write()
78 dcss_ctxld_write(ss->ctxld, ss->ctx_id, val, in dcss_ss_write()
79 ss->base_ofs + ofs); in dcss_ss_write()
84 struct dcss_ss *ss; in dcss_ss_init() local
86 ss = devm_kzalloc(dcss->dev, sizeof(*ss), GFP_KERNEL); in dcss_ss_init()
87 if (!ss) in dcss_ss_init()
90 dcss->ss = ss; in dcss_ss_init()
91 ss->dev = dcss->dev; in dcss_ss_init()
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/linux/drivers/usb/gadget/function/
H A Df_sourcesink.c321 struct f_sourcesink *ss = func_to_ss(f); in sourcesink_bind() local
332 if (ss->bulk_maxburst > 15) in sourcesink_bind()
333 ss->bulk_maxburst = 15; in sourcesink_bind()
335 ss_source_comp_desc.bMaxBurst = ss->bulk_maxburst; in sourcesink_bind()
336 ss_sink_comp_desc.bMaxBurst = ss->bulk_maxburst; in sourcesink_bind()
339 ss->in_ep = usb_ep_autoconfig(cdev->gadget, &fs_source_desc); in sourcesink_bind()
340 if (!ss->in_ep) { in sourcesink_bind()
347 ss->out_ep = usb_ep_autoconfig(cdev->gadget, &fs_sink_desc); in sourcesink_bind()
348 if (!ss->out_ep) in sourcesink_bind()
352 if (ss->isoc_interval < 1) in sourcesink_bind()
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/linux/drivers/crypto/allwinner/sun8i-ss/
H A Dsun8i-ss-prng.c3 * sun8i-ss-prng.c - hardware cryptographic offloader for
8 * This file handle the PRNG found in the SS
12 #include "sun8i-ss.h"
64 struct sun8i_ss_dev *ss; in sun8i_ss_prng_generate() local
73 ss = algt->ss; in sun8i_ss_prng_generate()
76 dev_err(ss->dev, "The PRNG is not seeded\n"); in sun8i_ss_prng_generate()
80 /* The SS does not give an updated seed, so we need to get a new one. in sun8i_ss_prng_generate()
95 flow = sun8i_ss_get_engine_number(ss); in sun8i_ss_prng_generate()
108 dma_iv = dma_map_single(ss->dev, ctx->seed, ctx->slen, DMA_TO_DEVICE); in sun8i_ss_prng_generate()
109 if (dma_mapping_error(ss->dev, dma_iv)) { in sun8i_ss_prng_generate()
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H A Dsun8i-ss-hash.c3 * sun8i-ss-hash.c - hardware cryptographic offloader for
27 #include "sun8i-ss.h"
41 dev_err(tfmctx->ss->dev, "shash digest error ret=%d\n", ret); in sun8i_ss_hashkey()
103 op->ss = algt->ss; in sun8i_ss_hash_init_tfm()
109 dev_err(algt->ss->dev, "Fallback driver could no be loaded\n"); in sun8i_ss_hash_init_tfm()
123 err = pm_runtime_get_sync(op->ss->dev); in sun8i_ss_hash_init_tfm()
128 pm_runtime_put_noidle(op->ss->dev); in sun8i_ss_hash_init_tfm()
141 pm_runtime_put_sync_suspend(tfmctx->ss->dev); in sun8i_ss_hash_exit_tfm()
286 static int sun8i_ss_run_hash_task(struct sun8i_ss_dev *ss, in sun8i_ss_run_hash_task() argument
295 ss->flows[flow].stat_req++; in sun8i_ss_run_hash_task()
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H A DMakefile1 obj-$(CONFIG_CRYPTO_DEV_SUN8I_SS) += sun8i-ss.o
2 sun8i-ss-y += sun8i-ss-core.o sun8i-ss-cipher.o
3 sun8i-ss-$(CONFIG_CRYPTO_DEV_SUN8I_SS_PRNG) += sun8i-ss-prng.o
4 sun8i-ss-$(CONFIG_CRYPTO_DEV_SUN8I_SS_HASH) += sun8i-ss-hash.o
/linux/drivers/net/ethernet/myricom/myri10ge/
H A Dmyri10ge.c198 struct myri10ge_slice_state *ss; member
927 struct myri10ge_slice_state *ss; in myri10ge_reset() local
955 bytes = mgp->max_intr_slots * sizeof(*mgp->ss[0].rx_done.entry); in myri10ge_reset()
1012 ss = &mgp->ss[i]; in myri10ge_reset()
1013 cmd.data0 = MYRI10GE_LOWPART_TO_U32(ss->rx_done.bus); in myri10ge_reset()
1014 cmd.data1 = MYRI10GE_HIGHPART_TO_U32(ss->rx_done.bus); in myri10ge_reset()
1023 ss = &mgp->ss[i]; in myri10ge_reset()
1024 ss->irq_claim = in myri10ge_reset()
1044 ss = &mgp->ss[i]; in myri10ge_reset()
1046 ss->dca_tag = (__iomem __be32 *) in myri10ge_reset()
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/linux/sound/soc/meson/
H A Daxg-fifo.c47 static struct snd_soc_dai *axg_fifo_dai(struct snd_pcm_substream *ss) in axg_fifo_dai() argument
49 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(ss); in axg_fifo_dai()
54 static struct axg_fifo *axg_fifo_data(struct snd_pcm_substream *ss) in axg_fifo_data() argument
56 struct snd_soc_dai *dai = axg_fifo_dai(ss); in axg_fifo_data()
61 static struct device *axg_fifo_dev(struct snd_pcm_substream *ss) in axg_fifo_dev() argument
63 struct snd_soc_dai *dai = axg_fifo_dai(ss); in axg_fifo_dev()
75 struct snd_pcm_substream *ss, int cmd) in axg_fifo_pcm_trigger() argument
77 struct axg_fifo *fifo = axg_fifo_data(ss); in axg_fifo_pcm_trigger()
99 struct snd_pcm_substream *ss) in axg_fifo_pcm_pointer() argument
101 struct axg_fifo *fifo = axg_fifo_data(ss); in axg_fifo_pcm_pointer()
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/linux/drivers/crypto/allwinner/sun4i-ss/
H A Dsun4i-ss-prng.c2 #include "sun4i-ss.h"
11 memcpy(algt->ss->seed, seed, slen); in sun4i_ss_prng_seed()
26 struct sun4i_ss_ctx *ss; in sun4i_ss_prng_generate() local
30 ss = algt->ss; in sun4i_ss_prng_generate()
32 err = pm_runtime_resume_and_get(ss->dev); in sun4i_ss_prng_generate()
41 spin_lock_bh(&ss->slock); in sun4i_ss_prng_generate()
43 writel(mode, ss->base + SS_CTL); in sun4i_ss_prng_generate()
48 writel(ss->seed[i], ss->base + SS_KEY0 + i * 4); in sun4i_ss_prng_generate()
52 readsl(ss->base + SS_TXFIFO, data, len / 4); in sun4i_ss_prng_generate()
58 v = readl(ss->base + SS_KEY0 + i * 4); in sun4i_ss_prng_generate()
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H A Dsun4i-ss-cipher.c3 * sun4i-ss-cipher.c - hardware cryptographic accelerator for Allwinner A20 SoC
13 #include "sun4i-ss.h"
19 struct sun4i_ss_ctx *ss = op->ss; in sun4i_ss_opti_poll() local
23 /* when activating SS, the default FIFO space is SS_RX_DEFAULT(32) */ in sun4i_ss_opti_poll()
45 dev_err_ratelimited(ss->dev, "ERROR: Some SGs are NULL\n"); in sun4i_ss_opti_poll()
60 spin_lock_irqsave(&ss->slock, flags); in sun4i_ss_opti_poll()
63 writesl(ss->base + SS_KEY0 + i * 4, &op->key[i], 1); in sun4i_ss_opti_poll()
68 writesl(ss->base + SS_IV0 + i * 4, &v, 1); in sun4i_ss_opti_poll()
71 writel(mode, ss->base + SS_CTL); in sun4i_ss_opti_poll()
86 dev_err_ratelimited(ss->dev, "ERROR: sg_miter return null\n"); in sun4i_ss_opti_poll()
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H A Dsun4i-ss-hash.c3 * sun4i-ss-hash.c - hardware cryptographic accelerator for Allwinner A20 SoC
11 #include "sun4i-ss.h"
28 op->ss = algt->ss; in sun4i_hash_crainit()
30 err = pm_runtime_resume_and_get(op->ss->dev); in sun4i_hash_crainit()
43 pm_runtime_put(op->ss->dev); in sun4i_hash_craexit()
154 * Write data by step of 32bits and put then in the SS.
160 * So the first work is to get the number of bytes to write to SS modulo 64
196 struct sun4i_ss_ctx *ss = tfmctx->ss; in sun4i_hash() local
204 dev_dbg(ss->dev, "%s %s bc=%llu len=%u mode=%x wl=%u h0=%0x", in sun4i_hash()
214 dev_err(ss->dev, "Cannot process too large request\n"); in sun4i_hash()
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H A DMakefile2 obj-$(CONFIG_CRYPTO_DEV_SUN4I_SS) += sun4i-ss.o
3 sun4i-ss-y += sun4i-ss-core.o sun4i-ss-hash.o sun4i-ss-cipher.o
4 sun4i-ss-$(CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG) += sun4i-ss-prng.o
/linux/drivers/media/pci/solo6x10/
H A Dsolo6x10-g723.c80 struct snd_pcm_substream *ss; in solo_g723_isr() local
83 for (ss = pstr->substream; ss != NULL; ss = ss->next) { in solo_g723_isr()
84 if (snd_pcm_substream_chip(ss) == NULL) in solo_g723_isr()
88 if (snd_pcm_substream_chip(ss) == solo_dev) in solo_g723_isr()
92 solo_pcm = snd_pcm_substream_chip(ss); in solo_g723_isr()
96 snd_pcm_period_elapsed(ss); in solo_g723_isr()
118 static int snd_solo_pcm_open(struct snd_pcm_substream *ss) in snd_solo_pcm_open() argument
120 struct solo_dev *solo_dev = snd_pcm_substream_chip(ss); in snd_solo_pcm_open()
136 ss->runtime->hw = snd_solo_pcm_hw; in snd_solo_pcm_open()
138 snd_pcm_substream_chip(ss) = solo_pcm; in snd_solo_pcm_open()
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/linux/tools/testing/selftests/net/
H A Dsctp_hello.c11 static void set_addr(struct sockaddr_storage *ss, char *ip, char *port, int *len) in set_addr() argument
13 if (ss->ss_family == AF_INET) { in set_addr()
14 struct sockaddr_in *a = (struct sockaddr_in *)ss; in set_addr()
20 struct sockaddr_in6 *a = (struct sockaddr_in6 *)ss; in set_addr()
31 struct sockaddr_storage ss; in do_client() local
39 bzero((void *)&ss, sizeof(ss)); in do_client()
40 ss.ss_family = !strcmp(argv[2], "-4") ? AF_INET : AF_INET6; in do_client()
41 csk = socket(ss.ss_family, SOCK_STREAM, IPPROTO_SCTP); in do_client()
48 set_addr(&ss, argv[5], argv[6], &len); in do_client()
49 ret = bind(csk, (struct sockaddr *)&ss, len); in do_client()
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/linux/drivers/media/pci/tw686x/
H A Dtw686x-audio.c48 if (!ac->ss || !ac->curr_bufs[0] || !ac->curr_bufs[1]) { in tw686x_audio_irq()
77 snd_pcm_period_elapsed(ac->ss); in tw686x_audio_irq()
104 static int tw686x_pcm_open(struct snd_pcm_substream *ss) in tw686x_pcm_open() argument
106 struct tw686x_dev *dev = snd_pcm_substream_chip(ss); in tw686x_pcm_open()
107 struct tw686x_audio_channel *ac = &dev->audio_channels[ss->number]; in tw686x_pcm_open()
108 struct snd_pcm_runtime *rt = ss->runtime; in tw686x_pcm_open()
111 ac->ss = ss; in tw686x_pcm_open()
121 static int tw686x_pcm_close(struct snd_pcm_substream *ss) in tw686x_pcm_close() argument
123 struct tw686x_dev *dev = snd_pcm_substream_chip(ss); in tw686x_pcm_close()
124 struct tw686x_audio_channel *ac = &dev->audio_channels[ss->number]; in tw686x_pcm_close()
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/linux/arch/x86/include/uapi/asm/
H A Ducontext.h15 * kernels that save SS in the sigcontext. All kernels that set
17 * regardless of SS (i.e. they implement espfix).
22 * Sigreturn restores SS as follows:
24 * if (saved SS is valid || UC_STRICT_RESTORE_SS is set ||
26 * new SS = saved SS (will fail IRET and signal if invalid)
28 * new SS = a flat 32-bit data segment
33 * with zero or garbage in the SS slot (e.g. old CRIU) and call
37 * context, delete the old SS segment (with modify_ldt), and change
40 * despite the fact that the SS selector when the signal was raised is
42 * will fix up SS for these DOSEMU versions.
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/linux/net/netfilter/
H A Dnfnetlink.c158 nfnetlink_find_client(u16 type, const struct nfnetlink_subsystem *ss) in nfnetlink_find_client() argument
162 if (cb_id >= ss->cb_count) in nfnetlink_find_client()
165 return &ss->cb[cb_id]; in nfnetlink_find_client()
221 const struct nfnetlink_subsystem *ss; in nfnetlink_rcv_msg() local
232 ss = nfnetlink_get_subsys(type); in nfnetlink_rcv_msg()
233 if (!ss) { in nfnetlink_rcv_msg()
238 ss = nfnetlink_get_subsys(type); in nfnetlink_rcv_msg()
239 if (!ss) in nfnetlink_rcv_msg()
247 nc = nfnetlink_find_client(type, ss); in nfnetlink_rcv_msg()
270 if (ss->cb[cb_id].attr_count > NFNL_MAX_ATTR_COUNT) { in nfnetlink_rcv_msg()
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/linux/kernel/cgroup/
H A Dcgroup.c282 struct cgroup_subsys *ss);
515 * @ss: the subsystem of interest (%NULL returns @cgrp->self)
517 * Return @cgrp's css (cgroup_subsys_state) associated with @ss. This
524 struct cgroup_subsys *ss) in cgroup_css() argument
526 if (CGROUP_HAS_SUBSYS_CONFIG && ss) in cgroup_css()
527 return rcu_dereference_check(cgrp->subsys[ss->id], in cgroup_css()
534 * cgroup_e_css_by_mask - obtain a cgroup's effective css for the specified ss
536 * @ss: the subsystem of interest (%NULL returns @cgrp->self)
539 * as the matching css of the nearest ancestor including self which has @ss
540 * enabled. If @ss is associated with the hierarchy @cgrp is on, this
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H A Drstat.c21 * they define the ss->css_rstat_flush callback.
25 return css_is_self(css) || css->ss->css_rstat_flush != NULL; in css_uses_rstat()
40 static spinlock_t *ss_rstat_lock(struct cgroup_subsys *ss) in ss_rstat_lock() argument
42 if (ss) in ss_rstat_lock()
43 return &ss->rstat_ss_lock; in ss_rstat_lock()
48 static inline struct llist_head *ss_lhead_cpu(struct cgroup_subsys *ss, int cpu) in ss_lhead_cpu() argument
50 if (ss) in ss_lhead_cpu()
51 return per_cpu_ptr(ss->lhead, cpu); in ss_lhead_cpu()
60 * Atomically inserts the css in the ss's llist for the given cpu. This is
61 * reentrant safe i.e. safe against softirq, hardirq and nmi. The ss's llist
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/linux/include/rdma/
H A Drdmavt_mr.h93 static inline void rvt_put_ss(struct rvt_sge_state *ss) in rvt_put_ss() argument
95 while (ss->num_sge) { in rvt_put_ss()
96 rvt_put_mr(ss->sge.mr); in rvt_put_ss()
97 if (--ss->num_sge) in rvt_put_ss()
98 ss->sge = *ss->sg_list++; in rvt_put_ss()
114 static inline void rvt_update_sge(struct rvt_sge_state *ss, u32 length, in rvt_update_sge() argument
117 struct rvt_sge *sge = &ss->sge; in rvt_update_sge()
125 if (--ss->num_sge) in rvt_update_sge()
126 *sge = *ss->sg_list++; in rvt_update_sge()
138 static inline void rvt_skip_sge(struct rvt_sge_state *ss, u32 length, in rvt_skip_sge() argument
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/linux/security/selinux/
H A DMakefile19 ss/ebitmap.o ss/hashtab.o ss/symtab.o ss/sidtab.o ss/avtab.o \
20 ss/policydb.o ss/services.o ss/conditional.o ss/mls.o ss/context.o
/linux/kernel/bpf/
H A Dstream.c251 struct bpf_stream_stage ss;
260 bpf_stream_stage(ss, prog, stream_id, ({ in bpf_prog_stream_init()
261 bpf_stream_dump_stack(ss); in bpf_prog_stream_init()
296 void bpf_stream_stage_init(struct bpf_stream_stage *ss) in bpf_stream_stage_printk()
298 init_llist_head(&ss->log); in bpf_stream_stage_printk()
299 ss->len = 0; in bpf_stream_stage_printk()
302 void bpf_stream_stage_free(struct bpf_stream_stage *ss) in bpf_stream_stage_printk()
306 node = llist_del_all(&ss->log); in bpf_stream_stage_printk()
310 int bpf_stream_stage_printk(struct bpf_stream_stage *ss, const char *fmt, ...)
322 ss in bpf_stream_stage_commit()
278 bpf_stream_stage_init(struct bpf_stream_stage * ss) bpf_stream_stage_init() argument
284 bpf_stream_stage_free(struct bpf_stream_stage * ss) bpf_stream_stage_free() argument
292 bpf_stream_stage_printk(struct bpf_stream_stage * ss,const char * fmt,...) bpf_stream_stage_printk() argument
311 bpf_stream_stage_commit(struct bpf_stream_stage * ss,struct bpf_prog * prog,enum bpf_stream_id stream_id) bpf_stream_stage_commit() argument
340 struct bpf_stream_stage *ss; global() member
367 bpf_stream_stage_dump_stack(struct bpf_stream_stage * ss) bpf_stream_stage_dump_stack() argument
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/linux/tools/testing/selftests/kvm/x86/
H A Dnested_exceptions_test.c12 * the "real" exceptions used, #SS/#GP/#DF (12/13/8).
38 * The #GP that occurs when vectoring #SS should show the index into the IDT
39 * for #SS, plus have the "IDT flag" set.
213 * honors L1 exception intercept controls when a #SS is pending/injected,
214 * triggers a #GP on vectoring the #SS, morphs to #DF if #GP isn't intercepted
237 /* Run L1 => L2. L2 should sync and request #SS. */ in main()
241 /* Pend #SS and request immediate exit. #SS should still be pending. */ in main()
256 * Run for real with the pending #SS, L1 should get a VM-Exit due to in main()
257 * #SS interception and re-enter L2 to request #GP (via injected #SS). in main()
264 * Inject #SS, the #SS should bypass interception and cause #GP, which in main()
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/linux/tools/testing/selftests/bpf/prog_tests/
H A Dsocket_helpers.h151 static inline struct sockaddr *sockaddr(struct sockaddr_storage *ss) in sockaddr() argument
153 return (struct sockaddr *)ss; in sockaddr()
156 static inline void init_addr_loopback4(struct sockaddr_storage *ss, in init_addr_loopback4() argument
159 struct sockaddr_in *addr4 = memset(ss, 0, sizeof(*ss)); in init_addr_loopback4()
167 static inline void init_addr_loopback6(struct sockaddr_storage *ss, in init_addr_loopback6() argument
170 struct sockaddr_in6 *addr6 = memset(ss, 0, sizeof(*ss)); in init_addr_loopback6()
178 static inline void init_addr_loopback_unix(struct sockaddr_storage *ss, in init_addr_loopback_unix() argument
181 struct sockaddr_un *addr = memset(ss, 0, sizeof(*ss)); in init_addr_loopback_unix()
187 static inline void init_addr_loopback_vsock(struct sockaddr_storage *ss, in init_addr_loopback_vsock() argument
190 struct sockaddr_vm *addr = memset(ss, 0, sizeof(*ss)); in init_addr_loopback_vsock()
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/linux/arch/arm64/boot/dts/freescale/
H A Dimx8qxp.dtsi337 #include "imx8-ss-img.dtsi"
338 #include "imx8-ss-vpu.dtsi"
339 #include "imx8-ss-security.dtsi"
340 #include "imx8-ss-cm40.dtsi"
341 #include "imx8-ss-gpu0.dtsi"
342 #include "imx8-ss-adma.dtsi"
343 #include "imx8-ss-conn.dtsi"
344 #include "imx8-ss-ddr.dtsi"
345 #include "imx8-ss-lsio.dtsi"
346 #include "imx8-ss-hsio.dtsi"
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/linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
H A Drate.c45 /* MCS 0: SS 1, MOD: BPSK, CR 1/2 */
48 /* MCS 1: SS 1, MOD: QPSK, CR 1/2 */
51 /* MCS 2: SS 1, MOD: QPSK, CR 3/4 */
54 /* MCS 3: SS 1, MOD: 16QAM, CR 1/2 */
57 /* MCS 4: SS 1, MOD: 16QAM, CR 3/4 */
60 /* MCS 5: SS 1, MOD: 64QAM, CR 2/3 */
63 /* MCS 6: SS 1, MOD: 64QAM, CR 3/4 */
66 /* MCS 7: SS 1, MOD: 64QAM, CR 5/6 */
69 /* MCS 8: SS 2, MOD: BPSK, CR 1/2 */
72 /* MCS 9: SS 2, MOD: QPSK, CR 1/2 */
[all …]

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