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Commit 32e3d970 authored by Mike Marciniszyn's avatar Mike Marciniszyn Committed by Jason Gunthorpe
Browse files

IB/hfi1: Remove rcvhdrsize 



The field is based on a constant that can never change.

Use the define to assign the register instead.

Reviewed-by: default avatarMichael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 40442b30

drivers/infiniband/hw/hfi1/chip.c

+0 −2
Original line number Diff line number Diff line
@@ -15216,8 +15216,6 @@ struct hfi1_devdata *hfi1_init_dd(struct pci_dev *pdev, 
	 */

	aspm_init(dd);



	dd->rcvhdrsize = DEFAULT_RCVHDRSIZE;



	ret = init_pervl_scs(dd);

	if (ret)

		goto bail_cleanup;

drivers/infiniband/hw/hfi1/hfi.h

+0 −2
Original line number Diff line number Diff line
@@ -1136,8 +1136,6 @@ struct hfi1_devdata { 


	/* these are the "32 bit" regs */



	/* value we put in kr_rcvhdrsize */

	u32 rcvhdrsize;

	/* number of receive contexts the chip supports */

	u32 chip_rcv_contexts;

	/* number of receive array entries */

drivers/infiniband/hw/hfi1/init.c

+1 −1
Original line number Diff line number Diff line
@@ -1887,7 +1887,7 @@ int hfi1_create_rcvhdrq(struct hfi1_devdata *dd, struct hfi1_ctxtdata *rcd) 
			& RCV_HDR_ENT_SIZE_ENT_SIZE_MASK)

		<< RCV_HDR_ENT_SIZE_ENT_SIZE_SHIFT;

	write_kctxt_csr(dd, rcd->ctxt, RCV_HDR_ENT_SIZE, reg);

	reg = (dd->rcvhdrsize & RCV_HDR_SIZE_HDR_SIZE_MASK)

	reg = ((u64)DEFAULT_RCVHDRSIZE & RCV_HDR_SIZE_HDR_SIZE_MASK)

		<< RCV_HDR_SIZE_HDR_SIZE_SHIFT;

	write_kctxt_csr(dd, rcd->ctxt, RCV_HDR_SIZE, reg);