From 17e5fc58588b5e3df8220c90a9d8af55201d6b45 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 11 Jan 2017 17:55:45 +0100 Subject: scsi: qla2xxx: fix MSI-X vector affinity The first two or three vectors in qla2xxx adapter are global and not associated with a specific queue. They should not have IRQ affinity assigned. Signed-off-by: Christoph Hellwig Acked-by: Himanshu Madhani Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_def.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/scsi/qla2xxx/qla_def.h') diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index f7df01b76714..69587a21cb06 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2732,7 +2732,7 @@ struct isp_operations { #define QLA_MSIX_FW_MODE(m) (((m) & (BIT_7|BIT_8|BIT_9)) >> 7) #define QLA_MSIX_FW_MODE_1(m) (QLA_MSIX_FW_MODE(m) == 1) -#define QLA_MSIX_DEFAULT 0x00 +#define QLA_BASE_VECTORS 2 /* default + RSP */ #define QLA_MSIX_RSP_Q 0x01 #define QLA_ATIO_VECTOR 0x02 #define QLA_MSIX_QPAIR_MULTIQ_RSP_Q 0x03 -- cgit From 98624c4fed0abd848b291fbd3da18c2251b79429 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 11 Jan 2017 17:55:46 +0100 Subject: scsi: qla2xxx: remove irq_affinity_notifier Now that qla2xxx uses the IRQ layer affinity assignment, affinity won't change over the life time of a device and the notifiers are useless. Signed-off-by: Christoph Hellwig Acked-by: Himanshu Madhani Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_def.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/scsi/qla2xxx/qla_def.h') diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 69587a21cb06..1549aace296a 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2754,7 +2754,6 @@ struct qla_msix_entry { uint16_t entry; char name[30]; void *handle; - struct irq_affinity_notify irq_notify; int cpuid; }; -- cgit From 5f35509db179ca7ed1feaa4b14f841adb06ed220 Mon Sep 17 00:00:00 2001 From: Quinn Tran Date: Fri, 23 Dec 2016 18:06:11 -0800 Subject: qla2xxx: Terminate exchange if corrupted Corrupted ATIO is defined as length of fcp_header & fcp_cmd payload is less than 0x38. It's the minimum size for a frame to carry 8..16 bytes SCSI CDB. The exchange will be dropped or terminated if corrupted. Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani Reviewed-by: Christoph Hellwig [ bvanassche: Fixed spelling in patch title ] Signed-off-by: Bart Van Assche --- drivers/scsi/qla2xxx/qla_def.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/scsi/qla2xxx/qla_def.h') diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index f7df01b76714..1f7c6d2c736d 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -1556,7 +1556,8 @@ typedef struct { struct atio { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ - uint8_t data[58]; + __le16 attr_n_length; + uint8_t data[56]; uint32_t signature; #define ATIO_PROCESSED 0xDEADDEAD /* Signature */ }; -- cgit