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authorGrzegorz Morys <grzegorz.morys@intel.com>2017-08-13 08:08:58 -0700
committerDoug Ledford <dledford@redhat.com>2017-08-22 14:22:38 -0400
commit6165467921a891bc79675cdb7f2791d8331f592c (patch)
treec64656addfa52487a63ee812e1194bd296762d13
parentd392a673e718767049824f99c76bb483d893b881 (diff)
IB/hfi1: Remove HFI1_VERBS_31BIT_PSN option
Remove HFI1_VERBS_31BIT_PSN Kconfig option leaving only 31-bit PSNs available. The option was implemented in the early days of the driver and is no longer needed. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Grzegorz Morys <grzegorz.morys@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
-rw-r--r--drivers/infiniband/hw/hfi1/Kconfig7
-rw-r--r--drivers/infiniband/hw/hfi1/verbs.h5
2 files changed, 0 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/hfi1/Kconfig b/drivers/infiniband/hw/hfi1/Kconfig
index f6ea0881765a..7b146b67a80f 100644
--- a/drivers/infiniband/hw/hfi1/Kconfig
+++ b/drivers/infiniband/hw/hfi1/Kconfig
@@ -13,13 +13,6 @@ config HFI1_DEBUG_SDMA_ORDER
---help---
This is a debug flag to test for out of order
sdma completions for unit testing
-config HFI1_VERBS_31BIT_PSN
- bool "HFI1 enable 31 bit PSN"
- depends on INFINIBAND_HFI1
- default y
- ---help---
- Setting this enables 31 BIT PSN
- For verbs RC/UC
config SDMA_VERBOSITY
bool "Config SDMA Verbosity"
depends on INFINIBAND_HFI1
diff --git a/drivers/infiniband/hw/hfi1/verbs.h b/drivers/infiniband/hw/hfi1/verbs.h
index 56ead87a7f65..87d1285a3340 100644
--- a/drivers/infiniband/hw/hfi1/verbs.h
+++ b/drivers/infiniband/hw/hfi1/verbs.h
@@ -280,13 +280,8 @@ int hfi1_process_mad(struct ib_device *ibdev, int mad_flags, u8 port,
* necessarily be at least one bit less than
* the container holding the PSN.
*/
-#ifndef CONFIG_HFI1_VERBS_31BIT_PSN
-#define PSN_MASK 0xFFFFFF
-#define PSN_SHIFT 8
-#else
#define PSN_MASK 0x7FFFFFFF
#define PSN_SHIFT 1
-#endif
#define PSN_MODIFY_MASK 0xFFFFFF
/*

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