#ifndef _SCSI_SCSI_DEVINFO_H #define _SCSI_SCSI_DEVINFO_H /* * Flags for SCSI devices that need special treatment */ #define BLIST_NOLUN 0x001 /* Only scan LUN 0 */ #define BLIST_FORCELUN 0x002 /* Known to have LUNs, force scanning, deprecated: Use max_luns=N */ #define BLIST_BORKEN 0x004 /* Flag for broken handshaking */ #define BLIST_KEY 0x008 /* unlock by special command */ #define BLIST_SINGLELUN 0x010 /* Do not use LUNs in parallel */ #define BLIST_NOTQ 0x020 /* Buggy Tagged Command Queuing */ #define BLIST_SPARSELUN 0x040 /* Non consecutive LUN numbering */ #define BLIST_MAX5LUN 0x080 /* Avoid LUNS >= 5 */ #define BLIST_ISROM 0x100 /* Treat as (removable) CD-ROM */ #define BLIST_LARGELUN 0x200 /* LUNs past 7 on a SCSI-2 device */ #define BLIST_INQUIRY_36 0x400 /* override additional length field */ #define BLIST_INQUIRY_58 0x800 /* ... for broken inquiry responses */ #define BLIST_NOSTARTONADD 0x1000 /* do not do automatic start on add */ #define BLIST_MS_SKIP_PAGE_08 0x2000 /* do not send ms page 0x08 */ #define BLIST_MS_SKIP_PAGE_3F 0x4000 /* do not send ms page 0x3f */ #define BLIST_USE_10_BYTE_MS 0x8000 /* use 10 byte ms before 6 byte ms */ #define BLIST_MS_192_BYTES_FOR_3F 0x10000 /* 192 byte ms page 0x3f request */ #define BLIST_REPORTLUN2 0x20000 /* try REPORT_LUNS even for SCSI-2 devs (if HBA supports more than 8 LUNs) */ #define BLIST_NOREPORTLUN 0x40000 /* don't try REPORT_LUNS scan (SCSI-3 devs) */ #define BLIST_NOT_LOCKABLE 0x80000 /* don't use PREVENT-ALLOW commands */ #define BLIST_NO_ULD_ATTACH 0x100000 /* device is actually for RAID config */ #define BLIST_SELECT_NO_ATN 0x200000 /* select without ATN */ #define BLIST_RETRY_HWERROR 0x400000 /* retry HARDWARE_ERROR */ #define BLIST_MAX_512 0x800000 /* maximum 512 sector cdb length */ #define BLIST_ATTACH_PQ3 0x1000000 /* Scan: Attach to PQ3 devices */ #define BLIST_NO_DIF 0x2000000 /* Disable T10 PI (DIF) */ #define BLIST_SKIP_VPD_PAGES 0x4000000 /* Ignore SBC-3 VPD pages */ #define BLIST_SCSI3LUN 0x8000000 /* Scan more than 256 LUNs for sequential scan */ #define BLIST_TRY_VPD_PAGES 0x10000000 /* Attempt to read VPD pages */ #define BLIST_NO_RSOC 0x20000000 /* don't try to issue RSOC */ #define BLIST_MAX_1024 0x40000000 /* maximum 1024 sector cdb length */ #define BLIST_SYNC_ALUA 0x80000000 /* Synchronous ALUA commands */ #endif d63d98775787'/>
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authorVivien Didelot <vivien.didelot@savoirfairelinux.com>2017-02-03 13:20:20 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-06 16:53:29 -0500
commitf515f192ab4f45bb695146b82432d63d98775787 (patch)
tree5a6fddcbb34e28e6850e63d3023504b46e5ea9c3 /net/dsa
parentc5d35cb32cffa6e4c2db1cbd9a544e10a8d6fda9 (diff)
net: dsa: add switch notifier
Add a notifier block per DSA switch, registered against a notifier head in the switch fabric they belong to. This infrastructure will allow to propagate fabric-wide events such as port bridging, VLAN configuration, etc. If a DSA switch driver cares about cross-chip configuration, such events can be caught. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
-rw-r--r--net/dsa/Makefile1
-rw-r--r--net/dsa/dsa.c6
-rw-r--r--net/dsa/dsa2.c6
-rw-r--r--net/dsa/dsa_priv.h4
-rw-r--r--net/dsa/switch.c53
5 files changed, 70 insertions, 0 deletions
diff --git a/net/dsa/Makefile b/net/dsa/Makefile