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| author | Malahal Naineni <malahal@us.ibm.com> | 2007-03-12 10:41:26 -0700 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-03-20 10:49:40 -0500 |
| commit | b889d531b635da66ce2704a47febfed68173d9db (patch) | |
| tree | 065b48c2c2d991dd332c92089f4ee80c794d0baf /drivers/scsi/qla2xxx/qla_def.h | |
| parent | 840c2835a1c867281d27158378a9d34f593a7664 (diff) | |
| download | kernel-crypto-b889d531b635da66ce2704a47febfed68173d9db.tar.gz kernel-crypto-b889d531b635da66ce2704a47febfed68173d9db.tar.xz kernel-crypto-b889d531b635da66ce2704a47febfed68173d9db.zip | |
[SCSI] qla2xxx: fix RSCN handling on big-endian systems
qla2xxx driver fails to handle RSCN events affecting area or domain due
to an endian issue on big endian systems. This fixes the port_id_t
structure on big endian systems.
Signed-off-by: Malahal Naineni <malahal@us.ibm.com>
Acked-by: Seokmann Ju <seokmann.ju@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 05f4f2a378e..e8948b679f5 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -1478,14 +1478,17 @@ typedef union { uint32_t b24 : 24; struct { - uint8_t d_id[3]; - uint8_t rsvd_1; - } r; - - struct { +#ifdef __BIG_ENDIAN + uint8_t domain; + uint8_t area; + uint8_t al_pa; +#elif __LITTLE_ENDIAN uint8_t al_pa; uint8_t area; uint8_t domain; +#else +#error "__BIG_ENDIAN or __LITTLE_ENDIAN must be defined!" +#endif uint8_t rsvd_1; } b; } port_id_t; |