Pull SCSI updates from James Bottomley: "This is mostly update of the usual drivers: qla2xxx, qedf, smartpqi, hpsa, lpfc, ufs, mpt3sas, ibmvfc and hisi_sas. Plus number of minor changes, spelling fixes and other trivia" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (298 commits) scsi: qla2xxx: Avoid that lockdep complains about unsafe locking in tcm_qla2xxx_close_session() scsi: qla2xxx: Avoid that qlt_send_resp_ctio() corrupts memory scsi: qla2xxx: Fix hardirq-unsafe locking scsi: qla2xxx: Complain loudly about reference count underflow scsi: qla2xxx: Use __le64 instead of uint32_t[2] for sending DMA addresses to firmware scsi: qla2xxx: Introduce the dsd32 and dsd64 data structures scsi: qla2xxx: Check the size of firmware data structures at compile time scsi: qla2xxx: Pass little-endian values to the firmware scsi: qla2xxx: Fix race conditions in the code for aborting SCSI commands scsi: qla2xxx: Use an on-stack completion in qla24xx_control_vp() scsi: qla2xxx: Make qla24xx_async_abort_cmd() static scsi: qla2xxx: Remove unnecessary locking from the target code scsi: qla2xxx: Remove qla_tgt_cmd.released scsi: qla2xxx: Complain if a command is released that is owned by the firmware scsi: qla2xxx: target: Fix offline port handling and host reset handling scsi: qla2xxx: Fix abort handling in tcm_qla2xxx_write_pending() scsi: qla2xxx: Fix error handling in qlt_alloc_qfull_cmd() scsi: qla2xxx: Simplify qlt_send_term_imm_notif() scsi: qla2xxx: Fix use-after-free issues in qla2xxx_qpair_sp_free_dma() scsi: qla2xxx: Fix a qla24xx_enable_msix() error path ...
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| @@ -52,6 +52,7 @@ enum fc_els_cmd { · 51 unmodified lines | ||
| 52 | 52 | ELS_RRQ = 0x12, /* reinstate recovery qualifier */ |
| 53 | 53 | ELS_REC = 0x13, /* read exchange concise */ |
| 54 | 54 | ELS_SRR = 0x14, /* sequence retransmission request */ |
| 55 | + ELS_FPIN = 0x16, /* Fabric Performance Impact Notification */ | |
| 55 | 56 | ELS_PRLI = 0x20, /* process login */ |
| 56 | 57 | ELS_PRLO = 0x21, /* process logout */ |
| 57 | 58 | ELS_SCN = 0x22, /* state change notification */ |
| @@ -119,6 +120,7 @@ enum fc_els_cmd { · 61 unmodified lines | ||
| 119 | 120 | [ELS_RRQ] = "RRQ", \ |
| 120 | 121 | [ELS_REC] = "REC", \ |
| 121 | 122 | [ELS_SRR] = "SRR", \ |
| 123 | + [ELS_FPIN] = "FPIN", \ | |
| 122 | 124 | [ELS_PRLI] = "PRLI", \ |
| 123 | 125 | [ELS_PRLO] = "PRLO", \ |
| 124 | 126 | [ELS_SCN] = "SCN", \ |
| @@ -829,4 +831,35 @@ enum fc_els_clid_ic { · 704 unmodified lines | ||
| 829 | 831 | ELS_CLID_IC_LIP = 8, /* receiving LIP */ |
| 830 | 832 | }; |
| 831 | 833 | |
| 834 | + | |
| 835 | +/* | |
| 836 | + * Fabric Notification Descriptor Tag values | |
| 837 | + */ | |
| 838 | +enum fc_fn_dtag { | |
| 839 | + ELS_FN_DTAG_LNK_INTEGRITY = 0x00020001, /* Link Integrity */ | |
| 840 | + ELS_FN_DTAG_PEER_CONGEST = 0x00020003, /* Peer Congestion */ | |
| 841 | + ELS_FN_DTAG_CONGESTION = 0x00020004, /* Congestion */ | |
| 842 | +}; | |
| 843 | + | |
| 844 | +/* | |
| 845 | + * Fabric Notification Descriptor | |
| 846 | + */ | |
| 847 | +struct fc_fn_desc { | |
| 848 | + __be32 fn_desc_tag; /* Notification Descriptor Tag */ | |
| 849 | + __be32 fn_desc_value_len; /* Length of Descriptor Value field | |
| 850 | + * (in bytes) | |
| 851 | + */ | |
| 852 | + __u8 fn_desc_value[0]; /* Descriptor Value */ | |
| 853 | +}; | |
| 854 | + | |
| 855 | +/* | |
| 856 | + * ELS_FPIN - Fabric Performance Impact Notification | |
| 857 | + */ | |
| 858 | +struct fc_els_fpin { | |
| 859 | + __u8 fpin_cmd; /* command (0x16) */ | |
| 860 | + __u8 fpin_zero[3]; /* specified as zero - part of cmd */ | |
| 861 | + __be32 fpin_desc_cnt; /* count of descriptors */ | |
| 862 | + struct fc_fn_desc fpin_desc[0]; /* Descriptor list */ | |
| 863 | +}; | |
| 864 | + | |
| 832 | 865 | #endif /* _FC_ELS_H_ */ |