Commit f39ed3d0 authored Jul 05, 2019 by Hou Zhiqiang Committed by Lorenzo Pieralisi Jul 08, 2019

PCI: mobiveil: Use WIN_NUM_0 explicitly for CFG outbound window



As the .map_bus() use the WIN_NUM_0 for CFG transactions,
it is appropriate to pass WIN_NUM_0 explicitly when initializing
the CFG outbound window rather than implicitly relying on the
ob_wins_configure counter.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>

parent 9815d328

drivers/pci/controller/pcie-mobiveil.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -604,9 +604,8 @@ static int mobiveil_host_init(struct mobiveil_pcie *pcie)
		*/

		/* config outbound translation window */
		program_ob_windows(pcie, pcie->ob_wins_configured,
		pcie->ob_io_res->start, 0, CFG_WINDOW_TYPE,
		resource_size(pcie->ob_io_res));
		program_ob_windows(pcie, WIN_NUM_0, pcie->ob_io_res->start, 0,
		CFG_WINDOW_TYPE, resource_size(pcie->ob_io_res));

		/* memory inbound translation window */
		program_ib_windows(pcie, WIN_NUM_1, 0, MEM_WINDOW_TYPE, IB_WIN_SIZE);

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