/openbmc/linux/drivers/scsi/ |
H A D | sg.c | 181 static int sg_start_req(Sg_request *srp, unsigned char *cmd); 182 static int sg_finish_rem_req(Sg_request * srp); 185 Sg_request * srp); 189 static int sg_common_write(Sg_fd * sfp, Sg_request * srp, 191 static int sg_read_oxfer(Sg_request * srp, char __user *outp, int num_read_xfer); 194 static void sg_link_reserve(Sg_fd * sfp, Sg_request * srp, int size); 195 static void sg_unlink_reserve(Sg_fd * sfp, Sg_request * srp); 200 static int sg_remove_request(Sg_fd * sfp, Sg_request * srp); 441 Sg_request *srp; in sg_read() local 466 srp = sg_get_rq_mark(sfp, req_pack_id, &busy); in sg_read() [all …]
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H A D | scsi_transport_srp.c | 3 * SCSI RDMA (SRP) transport class 134 {SRP_RPORT_ROLE_INITIATOR, "SRP Initiator"}, 135 {SRP_RPORT_ROLE_TARGET, "SRP Target"}, 430 pr_info("fast_io_fail_tmo expired for SRP %s / %s.\n", in rport_fast_io_fail_timedout() 450 pr_info("dev_loss_tmo expired for SRP %s / %s.\n", in rport_dev_loss_timedout() 497 * @rport: SRP target port. 511 * srp_reconnect_rport() - reconnect to an SRP target port 512 * @rport: SRP target port. 593 * srp_timed_out() - SRP transport intercept of the SCSI timeout EH 670 * @rport: SRP target port. [all …]
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/openbmc/linux/Documentation/ABI/stable/ |
H A D | sysfs-driver-ib_srp | 1 What: /sys/class/infiniband_srp/srp-<hca>-<port_number>/add_target 11 byte identifier extension in the 16-byte SRP target port 23 the SRP target. How to find out the value of the service ID 24 is specified in the documentation of the SRP target. 29 * io_class, a hexadecimal number specifying the SRP I/O class. 31 class defines the format of the SRP initiator and target 34 identifier extension portion of the SRP initiator port 50 target via a single SCSI command. Since not all SRP target 64 spread the SRP completion workload over multiple CPU's. 74 What: /sys/class/infiniband_srp/srp-<hca>-<port_number>/ibdev [all …]
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H A D | sysfs-transport-srp | 5 Description: Instructs an SRP initiator to disconnect from a target and to 30 Description: 16-byte local SRP port identifier in hexadecimal format. An 45 Description: Role of the remote port. Either "SRP Initiator" or "SRP Target".
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/openbmc/qemu/hw/scsi/ |
H A D | spapr_vscsi.c | 40 #include "srp.h" 75 uint32_t qtag; /* qemu tag != srp tag */ 130 if (req_iu(req)->srp.cmd.tag == srp_tag) { in vscsi_find_req() 187 /* First copy the SRP */ in vscsi_send_iu() 199 req->crq.s.IU_data_ptr = req_iu(req)->srp.rsp.tag; /* right byte order */ in vscsi_send_iu() 236 uint64_t tag = iu->srp.rsp.tag; in vscsi_send_rsp() 237 int total_len = sizeof(iu->srp.rsp); in vscsi_send_rsp() 238 uint8_t sol_not = iu->srp.cmd.sol_not; in vscsi_send_rsp() 243 iu->srp.rsp.opcode = SRP_RSP; in vscsi_send_rsp() 244 iu->srp.rsp.req_lim_delta = cpu_to_be32(1); in vscsi_send_rsp() [all …]
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H A D | viosrp.h | 2 /* srp.h -- SCSI RDMA Protocol definitions */ 23 /* platform architecture) implementation of the SRP (SCSI RDMA Protocol) */ 24 /* standard. SRP is used on IBM iSeries and pSeries platforms to send SCSI */ 27 /* SRP Information Units (IUs) are sent on a "Command/Response Queue" (CRQ) */ 36 #include "hw/scsi/srp.h" 82 /* MADs are Management requests above and beyond the IUs defined in the SRP 133 * All SRP (and MAD) requests normally flow from the 203 union srp_iu srp; member
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H A D | srp.h | 38 * Structures and constants for the SCSI RDMA Protocol (SRP) as 40 * draft Revision 16a of the SRP standard. 107 * We need the packed attribute because the SRP spec puts the list of 137 * The SRP spec defines the size of the LOGIN_RSP structure to be 52 178 * We need the packed attribute because the SRP spec only aligns the 196 * We need the packed attribute because the SRP spec only aligns the 227 * The SRP spec defines the size of the RSP structure to be 36 bytes,
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/openbmc/linux/drivers/infiniband/ulp/srpt/ |
H A D | ib_srpt.h | 48 #include <scsi/srp.h> 54 * ServiceEntries attribute pair. See also the SRP specification. 56 #define SRP_SERVICE_NAME_PREFIX "SRP.T10:" 62 * SRP IOControllerProfile attributes for SRP target ports that have 63 * not been defined in <scsi/srp.h>. Source: section B.7, table B.7 64 * in the SRP specification. 75 * srp_login_cmd.req_flags bitmasks. See also table 9 in the SRP 85 * 18 and 20 in the SRP specification. 92 * 16 and 22 in the SRP specification. 96 /* See also table 24 in the SRP specification. */ [all …]
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H A D | Kconfig | 7 Support for the SCSI RDMA Protocol (SRP) Target driver. The 8 SRP protocol is a protocol that allows an initiator to access 12 information about the SRP protocol can be found on the website
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H A D | ib_dm_mad.h | 68 * Structure of management datagram sent by the SRP target implementation. 71 * - The SRP target implementation does not use RMPP or ib_dm_hdr when sending 133 * Specification. See also section B.7, table B.8 in the T10 SRP r16a document.
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/openbmc/linux/include/scsi/ |
H A D | viosrp.h | 3 /* srp.h -- SCSI RDMA Protocol definitions */ 11 /* platform architecture) implementation of the SRP (SCSI RDMA Protocol) */ 12 /* standard. SRP is used on IBM iSeries and pSeries platforms to send SCSI */ 15 /* SRP Information Units (IUs) are sent on a "Command/Response Queue" (CRQ) */ 23 #include <scsi/srp.h> 87 /* MADs are Management requests above and beyond the IUs defined in the SRP 137 * All SRP (and MAD) requests normally flow from the 201 union srp_iu srp; member
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H A D | scsi_transport_srp.h | 18 * enum srp_rport_state - SRP transport layer state 33 * struct srp_rport - SRP initiator or target port 35 * Fields that are relevant for SRP initiator and SRP target drivers: 40 * Fields that are only relevant for SRP initiator drivers: 79 * Fields that are only relevant for SRP initiator drivers: 125 * @rport: SRP target port pointer.
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H A D | srp.h | 39 * Structures and constants for the SCSI RDMA Protocol (SRP) as 41 * draft Revision 16a of the SRP standard. 104 * We need the packed attribute because the SRP spec puts the list of 170 * The SRP spec defines the size of the LOGIN_RSP structure to be 52 252 * The SRP spec defines the size of the RSP structure to be 36 bytes, 287 * The SRP spec defines the fixed portion of the AER_REQ structure to be
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/openbmc/linux/Documentation/devicetree/bindings/usb/ |
H A D | usb-drd.yaml | 18 features (HNP/SRP/ADP) is enabled. If ADP is required, otg-rev should be 35 basic function of real OTG except you want it to be a srp-capable only B 39 srp-disable: 41 Tells OTG controllers we want to disable OTG SRP. SRP is optional for OTG
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/openbmc/linux/sound/pci/emu10k1/ |
H A D | p17v.h | 96 #define P17V_MIXER_AC97_SRP_REC_VOL_L 0x65 /* SRP Record to Mixer_AC97 input volume control */ 97 #define P17V_MIXER_AC97_SRP_REC_VOL_H 0x66 /* SRP Record to Mixer_AC97 input volume control */ 103 #define P17V_MIXER_Spdif_SRP_REC_VOL_L 0x6D /* SRP Record to Mixer_Spdif input volume control */ 104 #define P17V_MIXER_Spdif_SRP_REC_VOL_H 0x6E /* SRP Record to Mixer_Spdif input volume control */ 110 #define P17V_MIXER_I2S_SRP_REC_VOL_L 0x75 /* SRP Record to Mixer_I2S input volume control */ 111 #define P17V_MIXER_I2S_SRP_REC_VOL_H 0x76 /* SRP Record to Mixer_I2S input volume control */ 117 #define P17V_MIXER_ATT 0x7D /* SRP Mixer Attenuation Select */ 118 #define P17V_SRP_RECORD_SRR 0x7E /* SRP Record channel source Select */ 119 #define P17V_SOFT_RESET_SRP_MIXER 0x7F /* SRP and mixer soft reset */
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/openbmc/linux/drivers/scsi/ibmvscsi/ |
H A D | ibmvscsi.c | 35 * The VSCSI client builds a SCSI Remote Protocol (SRP) Information Unit 38 * payload of a CRQ message. The server DMAs the SRP IU and processes it, 40 * DMAs the SRP response back to the same address as the request came from, 579 * @format: SRP or MAD format 600 * set_srp_direction: Set the fields in the srp related to data 677 * Called by map_data_for_srp_cmd() when building srp cmd from scsi cmd. 745 * map_data_for_srp_cmd: - Calls functions to map data for srp cmds 751 * Called by scsi_cmd_to_srp_cmd() when converting scsi cmds to srp cmds 797 unmap_cmd_data(&evt->iu.srp.cmd, evt, in purge_requests() 802 evt->iu.srp.login_req.opcode != SRP_LOGIN_REQ) in purge_requests() [all …]
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/openbmc/linux/drivers/scsi/ibmvscsi_tgt/ |
H A D | ibmvscsi_tgt.c | 511 * Initiator has not done a successful srp login in ibmvscsis_disconnect() 512 * or has done a successful srp logout ( adapter was not in ibmvscsis_disconnect() 1080 dev_dbg(&vscsi->dev, "trans_event: SRP Processing, but no outstanding work\n"); in ibmvscsis_trans_event() 1435 * Copy the srp information unit from the hosted 1797 * If the server is processing SRP requests, i.e. in srp_snd_msg_failed() 2093 * @cmd: Pointer to the command for the SRP Login request 2102 struct srp_login_rsp *rsp = &vio_iu(iue)->srp.login_rsp; in ibmvscsis_login_rsp() 2152 * @cmd: Pointer to the command for the SRP Login request 2153 * @reason: The reason the SRP Login is being rejected, per SRP protocol 2162 struct srp_login_rej *rej = &vio_iu(iue)->srp.login_rej; in ibmvscsis_srp_login_rej() [all …]
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H A D | ibmvscsi_tgt.h | 39 * SRP buffer formats defined as of 16.a supported by this driver. 179 /* ASCII formatted WWPN for SRP Target port */ 204 /* at least one port is processing SRP IU */ 231 /* allowable number of outstanding SRP requests */ 269 /* used in hcall to copy response back into srp buffer */
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/openbmc/linux/drivers/usb/chipidea/ |
H A D | otg_fsm.h | 51 /* SRP Fail Time */ 57 /* SE0 Time Before SRP */ 59 /* SSEND time before SRP */
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/openbmc/linux/drivers/infiniband/ulp/srp/ |
H A D | Kconfig | 8 allows you to access storage devices that speak SRP over 11 The SRP protocol is defined by the INCITS T10 technical
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H A D | ib_srp.c | 53 #include <scsi/srp.h> 78 "Default number of gather/scatter entries in the SRP command (default is 12, max 255)"); 90 "Enable workarounds for Topspin/Cisco SRP target bugs if != 0"); 118 "Maximum number of seconds that the SRP transport should" 128 "Whether or not to request permission to use immediate data during SRP login."); 137 …"Number of RDMA channels to use for communication with an SRP target. Using more than one channel … 154 .name = "srp", 507 * @ch: SRP RDMA channel. 789 pr_warn("%s: subnet timeout %d may cause SRP login to fail.\n", in srp_get_subnet_timeout() 876 * In the published SRP specification (draft rev. 16a), the in srp_send_req() [all …]
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/openbmc/linux/security/smack/ |
H A D | smackfs.c | 200 * @srp: the rule to add or replace 212 static int smk_set_access(struct smack_parsed_rule *srp, in smk_set_access() argument 227 if (sp->smk_object == srp->smk_object && in smk_set_access() 228 sp->smk_subject == srp->smk_subject) { in smk_set_access() 230 sp->smk_access |= srp->smk_access1; in smk_set_access() 231 sp->smk_access &= ~srp->smk_access2; in smk_set_access() 243 sp->smk_subject = srp->smk_subject; in smk_set_access() 244 sp->smk_object = srp->smk_object; in smk_set_access() 245 sp->smk_access = srp->smk_access1 & ~srp->smk_access2; in smk_set_access() 565 static void smk_rule_show(struct seq_file *s, struct smack_rule *srp, int max) in smk_rule_show() argument [all …]
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/openbmc/linux/include/linux/usb/ |
H A D | otg-fsm.h | 61 * @a_srp_det: TRUE if the A-device detects SRP 71 * time before generating SRP 73 * the minimum time before generating SRP 116 * b_srp_done: TRUE when the B-device has completed initiating SRP
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/openbmc/linux/Documentation/usb/ |
H A D | chipidea.rst | 5 1. How to test OTG FSM(HNP and SRP) 8 To show how to demo OTG HNP and SRP functions via sys input files 93 8) B-device does data pulse for SRP.
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/openbmc/qemu/target/m68k/ |
H A D | monitor.c | 50 { "srp", offsetof(CPUM68KState, mmu.srp) },
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