Patchwork [PATCHv5,07/20] PCI: mobiveil: Use WIN_NUM_0 explicitly for CFG outbound window

login
register
mail settings
Submitter Zhiqiang Hou
Date April 12, 2019, 8:35 a.m.
Message ID <20190412083635.33626-8-Zhiqiang.Hou@nxp.com>
Download mbox | patch
Permalink /patch/771325/
State New
Headers show

Comments

Zhiqiang Hou - April 12, 2019, 8:35 a.m.
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>


As the .map_bus() use the WIN_NUM_0 for CFG transactions,
it's better passing WIN_NUM_0 explicitly when initialize
the CFG outbound window.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>

Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>

---
V5:
 - Corrected the subject.

 drivers/pci/controller/pcie-mobiveil.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

-- 
2.17.1

Patch

diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c

index b2cc9c097fc9..df71c11b4810 100644

--- a/drivers/pci/controller/pcie-mobiveil.c

+++ b/drivers/pci/controller/pcie-mobiveil.c

@@ -612,9 +612,8 @@  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);