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/linux-6.8/drivers/scsi/
Dst.c245 struct scsi_tape *STp = NULL; in scsi_tape_get() local
250 STp = idr_find(&st_index_idr, dev); in scsi_tape_get()
251 if (!STp) goto out; in scsi_tape_get()
253 kref_get(&STp->kref); in scsi_tape_get()
255 if (!STp->device) in scsi_tape_get()
258 if (scsi_device_get(STp->device)) in scsi_tape_get()
264 kref_put(&STp->kref, scsi_tape_release); in scsi_tape_get()
265 STp = NULL; in scsi_tape_get()
269 return STp; in scsi_tape_get()
272 static void scsi_tape_put(struct scsi_tape *STp) in scsi_tape_put() argument
[all …]
/linux-6.8/arch/arm64/lib/
Dmemcpy.S73 stp A_l, A_h, [dstin]
74 stp D_l, D_h, [dstend, -16]
118 stp A_l, A_h, [dstin]
119 stp B_l, B_h, [dstin, 16]
120 stp C_l, C_h, [dstend, -32]
121 stp D_l, D_h, [dstend, -16]
133 stp G_l, G_h, [dstend, -64]
134 stp H_l, H_h, [dstend, -48]
136 stp A_l, A_h, [dstin]
137 stp B_l, B_h, [dstin, 16]
[all …]
Dmemset.S75 * The count is not less than 16, we can use stp to store the start 16 bytes,
79 stp A_l, A_l, [dst] /*non-aligned store..*/
96 stp A_l, A_l, [dst], #16
98 stp A_l, A_l, [dst], #16
100 stp A_l, A_l, [dst], #16
102 * The last store length is less than 16,use stp to write last 16 bytes.
109 stp A_l, A_l, [dst, #-16] /* Repeat some/all of last store. */
122 stp A_l, A_l, [dst, #16]
123 stp A_l, A_l, [dst, #32]
124 stp A_l, A_l, [dst, #48]
[all …]
Dkasan_sw_tags.S43 stp x2, x3, [sp, #8 * 2]
44 stp x4, x5, [sp, #8 * 4]
45 stp x6, x7, [sp, #8 * 6]
46 stp x8, x9, [sp, #8 * 8]
47 stp x10, x11, [sp, #8 * 10]
48 stp x12, x13, [sp, #8 * 12]
49 stp x14, x15, [sp, #8 * 14]
/linux-6.8/arch/arm64/kernel/probes/
Dkprobes_trampoline.S13 stp x0, x1, [sp, #S_X0]
14 stp x2, x3, [sp, #S_X2]
15 stp x4, x5, [sp, #S_X4]
16 stp x6, x7, [sp, #S_X6]
17 stp x8, x9, [sp, #S_X8]
18 stp x10, x11, [sp, #S_X10]
19 stp x12, x13, [sp, #S_X12]
20 stp x14, x15, [sp, #S_X14]
21 stp x16, x17, [sp, #S_X16]
22 stp x18, x19, [sp, #S_X18]
[all …]
/linux-6.8/arch/arm64/include/asm/
Dkexec.h46 "stp x0, x1, [%2, #16 * 0]\n" in crash_setup_regs()
47 "stp x2, x3, [%2, #16 * 1]\n" in crash_setup_regs()
48 "stp x4, x5, [%2, #16 * 2]\n" in crash_setup_regs()
49 "stp x6, x7, [%2, #16 * 3]\n" in crash_setup_regs()
50 "stp x8, x9, [%2, #16 * 4]\n" in crash_setup_regs()
51 "stp x10, x11, [%2, #16 * 5]\n" in crash_setup_regs()
52 "stp x12, x13, [%2, #16 * 6]\n" in crash_setup_regs()
53 "stp x14, x15, [%2, #16 * 7]\n" in crash_setup_regs()
54 "stp x16, x17, [%2, #16 * 8]\n" in crash_setup_regs()
55 "stp x18, x19, [%2, #16 * 9]\n" in crash_setup_regs()
[all …]
Dfpsimdmacros.h12 stp q0, q1, [\state, #16 * 0]
13 stp q2, q3, [\state, #16 * 2]
14 stp q4, q5, [\state, #16 * 4]
15 stp q6, q7, [\state, #16 * 6]
16 stp q8, q9, [\state, #16 * 8]
17 stp q10, q11, [\state, #16 * 10]
18 stp q12, q13, [\state, #16 * 12]
19 stp q14, q15, [\state, #16 * 14]
20 stp q16, q17, [\state, #16 * 16]
21 stp q18, q19, [\state, #16 * 18]
[all …]
/linux-6.8/tools/testing/selftests/kvm/lib/aarch64/
Dhandlers.S5 stp x0, x1, [sp, #16 * 0]
6 stp x2, x3, [sp, #16 * 1]
7 stp x4, x5, [sp, #16 * 2]
8 stp x6, x7, [sp, #16 * 3]
9 stp x8, x9, [sp, #16 * 4]
10 stp x10, x11, [sp, #16 * 5]
11 stp x12, x13, [sp, #16 * 6]
12 stp x14, x15, [sp, #16 * 7]
13 stp x16, x17, [sp, #16 * 8]
14 stp x18, x19, [sp, #16 * 9]
[all …]
/linux-6.8/tools/testing/selftests/arm64/abi/
Dsyscall-abi-asm.S74 stp x29, x30, [sp, #-112]!
76 stp x0, x1, [sp, #16]
77 stp x19, x20, [sp, #32]
78 stp x21, x22, [sp, #48]
79 stp x23, x24, [sp, #64]
80 stp x25, x26, [sp, #80]
81 stp x27, x28, [sp, #96]
223 stp x8, x9, [x2], #16
224 stp x10, x11, [x2], #16
225 stp x12, x13, [x2], #16
[all …]
/linux-6.8/drivers/usb/gadget/legacy/
Ddbgp.c94 int stp; in dbgp_complete() local
99 stp = 1; in dbgp_complete()
104 stp = 2; in dbgp_complete()
113 stp = 3; in dbgp_complete()
125 "complete: failure (%d:%d) ==> %d\n", stp, err, status); in dbgp_complete()
130 int err, stp; in dbgp_enable_ep_req() local
136 stp = 1; in dbgp_enable_ep_req()
143 stp = 2; in dbgp_enable_ep_req()
151 stp = 3; in dbgp_enable_ep_req()
163 "enable ep req: failure (%d:%d)\n", stp, err); in dbgp_enable_ep_req()
[all …]
/linux-6.8/arch/arm64/kvm/hyp/nvhe/
Dhost.S21 stp x2, x3, [x0, #CPU_XREG_OFFSET(2)]
27 stp x2, x3, [x0, #CPU_XREG_OFFSET(0)]
28 stp x4, x5, [x0, #CPU_XREG_OFFSET(4)]
29 stp x6, x7, [x0, #CPU_XREG_OFFSET(6)]
30 stp x8, x9, [x0, #CPU_XREG_OFFSET(8)]
31 stp x10, x11, [x0, #CPU_XREG_OFFSET(10)]
32 stp x12, x13, [x0, #CPU_XREG_OFFSET(12)]
33 stp x14, x15, [x0, #CPU_XREG_OFFSET(14)]
34 stp x16, x17, [x0, #CPU_XREG_OFFSET(16)]
174 stp x0, x1, [sp, #-16]!
[all …]
/linux-6.8/arch/arm64/kernel/
Dsmccc-call.S35 stp x29, x30, [sp, #-16]!
42 stp x0, x1, [x4, #ARM_SMCCC_RES_X0_OFFS]
43 stp x2, x3, [x4, #ARM_SMCCC_RES_X2_OFFS]
78 stp x1, x19, [sp, #-16]!
100 stp x0, x1, [x19, #ARM_SMCCC_1_2_REGS_X0_OFFS]
101 stp x2, x3, [x19, #ARM_SMCCC_1_2_REGS_X2_OFFS]
102 stp x4, x5, [x19, #ARM_SMCCC_1_2_REGS_X4_OFFS]
103 stp x6, x7, [x19, #ARM_SMCCC_1_2_REGS_X6_OFFS]
104 stp x8, x9, [x19, #ARM_SMCCC_1_2_REGS_X8_OFFS]
105 stp x10, x11, [x19, #ARM_SMCCC_1_2_REGS_X10_OFFS]
[all …]
Dentry.S205 stp x0, x1, [sp, #16 * 0]
206 stp x2, x3, [sp, #16 * 1]
207 stp x4, x5, [sp, #16 * 2]
208 stp x6, x7, [sp, #16 * 3]
209 stp x8, x9, [sp, #16 * 4]
210 stp x10, x11, [sp, #16 * 5]
211 stp x12, x13, [sp, #16 * 6]
212 stp x14, x15, [sp, #16 * 7]
213 stp x16, x17, [sp, #16 * 8]
214 stp x18, x19, [sp, #16 * 9]
[all …]
Defi-rt-wrapper.S10 stp x29, x30, [sp, #-112]!
18 stp x1, x18, [sp, #16]
26 stp x19, x20, [sp, #32]
27 stp x21, x22, [sp, #48]
28 stp x23, x24, [sp, #64]
29 stp x25, x26, [sp, #80]
30 stp x27, x28, [sp, #96]
34 stp x18, x29, [sp, #-16]!
/linux-6.8/arch/arm64/kvm/hyp/
Dhyp-entry.S20 stp x2, x3, [sp, #-16]!
21 stp x4, x5, [sp, #-16]!
22 stp x6, x7, [sp, #-16]!
23 stp x8, x9, [sp, #-16]!
24 stp x10, x11, [sp, #-16]!
25 stp x12, x13, [sp, #-16]!
26 stp x14, x15, [sp, #-16]!
27 stp x16, x17, [sp, #-16]!
99 stp x29, x30, [sp, #-16]!
115 stp x29, x30, [sp, #-16]!
[all …]
Dentry.S119 stp x2, x3, [x1, #CPU_XREG_OFFSET(2)]
125 stp x2, x3, [x1, #CPU_XREG_OFFSET(0)]
126 stp x4, x5, [x1, #CPU_XREG_OFFSET(4)]
127 stp x6, x7, [x1, #CPU_XREG_OFFSET(6)]
128 stp x8, x9, [x1, #CPU_XREG_OFFSET(8)]
129 stp x10, x11, [x1, #CPU_XREG_OFFSET(10)]
130 stp x12, x13, [x1, #CPU_XREG_OFFSET(12)]
131 stp x14, x15, [x1, #CPU_XREG_OFFSET(14)]
132 stp x16, x17, [x1, #CPU_XREG_OFFSET(16)]
/linux-6.8/Documentation/devicetree/bindings/pinctrl/
Dlantiq,pinctrl-xway.txt47 spi_cs3, spi_cs4, spi_cs5, spi_cs6, asc, stp, gpt1, gpt2, gpt3, clkout0,
51 spi, asc, cgu, jtag, exin, stp, gpt, mdio, ephy, dfe
57 spi_cs2, spi_cs3, spi_cs4, spi_cs5, spi_cs6, asc0, asc0 cts rts, stp, nmi,
62 spi, asc, cgu, jtag, exin, stp, gpt, nmi, pci, ebu, dfe
69 spi_cs6, asc0, asc0 cts rts, stp, nmi, gpt1, gpt2, gpt3, clkout0, clkout1,
74 spi, asc, cgu, exin, stp, gpt, nmi, pci, ebu, mdio, dfe
84 stp, nmi, gpt1, gpt2, gpt3, clkout0, clkout1, clkout2, clkout3, gnt1,
89 spi, usif, cgu, exin, stp, gpt, nmi, pci, ebu, mdio, dfe, gphy
97 usif spi_di, usif spi_do, usif spi_clk, usif spi_cs0, stp, clkout2,
101 spi, usif, cgu, exin, stp, ebu, mdio, dfe, ephy
[all …]
/linux-6.8/Documentation/trace/
Dsys-t.rst4 MIPI SyS-T over STP
17 # mkdir /config/stp-policy/dummy_stm.0:p_sys-t.my-policy/
30 # cat /config/stp-policy/dummy_stm.0:p_sys-t.my-policy/protocol
37 # mkdir /config/stp-policy/dummy_stm.0:p_sys-t.my-policy/default
38 # ls /config/stp-policy/dummy_stm.0:p_sys-t.my-policy/default
52 MIPI SyS-T message header. It is off by default as the STP already
56 can pass before we need to include a protocol (not transport, aka STP)
59 See Documentation/ABI/testing/configfs-stp-policy-p_sys-t for more
Dstm.rst7 System Trace Module (STM) is a device described in MIPI STP specs as
8 STP trace stream generator. STP (System Trace Protocol) is a trace
16 On the receiving end of this STP stream (the decoder side), trace
34 associated with it, located in "stp-policy" subsystem directory in
40 $ ls /config/stp-policy/dummy_stm.my-policy/user
42 $ cat /config/stp-policy/dummy_stm.my-policy/user/masters
44 $ cat /config/stp-policy/dummy_stm.my-policy/user/channels
127 console in the STP stream, create a "console" policy entry (see the
/linux-6.8/fs/nfsd/
Dnfs4state.c442 set_access(u32 access, struct nfs4_ol_stateid *stp) in set_access() argument
447 stp->st_access_bmap |= mask; in set_access()
452 clear_access(u32 access, struct nfs4_ol_stateid *stp) in clear_access() argument
457 stp->st_access_bmap &= ~mask; in clear_access()
462 test_access(u32 access, struct nfs4_ol_stateid *stp) in test_access() argument
466 return (bool)(stp->st_access_bmap & mask); in test_access()
471 set_deny(u32 deny, struct nfs4_ol_stateid *stp) in set_deny() argument
476 stp->st_deny_bmap |= mask; in set_deny()
481 clear_deny(u32 deny, struct nfs4_ol_stateid *stp) in clear_deny() argument
486 stp->st_deny_bmap &= ~mask; in clear_deny()
[all …]
/linux-6.8/Documentation/ABI/testing/
Dconfigfs-stp-policy1 What: /config/stp-policy
9 What: /config/stp-policy/<device>.<policy>
19 What: /config/stp-policy/<device>.<policy>/device
26 What: /config/stp-policy/<device>.<policy>/<node>
34 What: /config/stp-policy/<device>.<policy>/<node>/masters
41 What: /config/stp-policy/<device>.<policy>/<node>/channels
/linux-6.8/include/linux/
Dstm.h13 * enum stp_packet_type - STP packets that an STM driver sends
26 * enum stp_packet_flags - STP packet modifiers
41 * @sw_start: first STP master available to software
42 * @sw_end: last STP master available to software
43 * @sw_nchannels: number of STP channels per master
45 * @hw_override: masters in the STP stream will not match the ones
47 * @packet: callback that sends an STP packet
63 * master in the STP stream.
/linux-6.8/Documentation/networking/
Dbridge.rst50 STP chapter
53 The STP (Spanning Tree Protocol) implementation in the Linux bridge driver
56 bridge context, STP is crucial for network stability and availability.
58 STP is a Layer 2 protocol that operates at the Data Link Layer of the OSI
70 Bridge Ports and STP States
73 In the context of STP, bridge ports can be in one of the following states:
77 * Listening: The port begins to participate in the STP process and listens
84 in the STP process. The data frames forwarding are also disabled.
93 Here's how the STP works and root bridge is chosen:
133 STP ensures network convergence by calculating the shortest path and disabling
[all …]
/linux-6.8/arch/mips/alchemy/common/
Ddbdma.c260 dbdev_tab_t *stp, *dtp; in au1xxx_dbdma_chan_alloc() local
272 stp = find_dbdev_id(srcid); in au1xxx_dbdma_chan_alloc()
273 if (stp == NULL) in au1xxx_dbdma_chan_alloc()
283 if (!(stp->dev_flags & DEV_FLAGS_INUSE) || in au1xxx_dbdma_chan_alloc()
284 (stp->dev_flags & DEV_FLAGS_ANYUSE)) { in au1xxx_dbdma_chan_alloc()
286 stp->dev_flags |= DEV_FLAGS_INUSE; in au1xxx_dbdma_chan_alloc()
293 stp->dev_flags &= ~DEV_FLAGS_INUSE; in au1xxx_dbdma_chan_alloc()
326 ctp->chan_src = stp; in au1xxx_dbdma_chan_alloc()
333 if (stp->dev_intlevel) in au1xxx_dbdma_chan_alloc()
335 if (stp->dev_intpolarity) in au1xxx_dbdma_chan_alloc()
[all …]
/linux-6.8/arch/mips/boot/dts/lantiq/
Ddanube_easy50712.dts65 stp {
66 lantiq,groups = "stp";
67 lantiq,function = "stp";
78 lantiq,pins = "io4", "io5", "io6"; /* stp */
94 stp0: stp@e100bb0 {
96 compatible = "lantiq,gpio-stp-xway";

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