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Commit 61654679 authored by Grzegorz Morys's avatar Grzegorz Morys Committed by Doug Ledford
Browse files

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: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarGrzegorz Morys <grzegorz.morys@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent d392a673

drivers/infiniband/hw/hfi1/Kconfig

+0 −7
Original line number Diff line number Diff line
@@ -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

drivers/infiniband/hw/hfi1/verbs.h

+0 −5
Original line number Diff line number Diff line
@@ -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



/*