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pci: layerscape: Add stream_id_cur field to ls_pcie structure

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Add stream_id_cur field to ls_pcie structure and initialize
it with 0 for all pcie controllers. This field will be used
for streamId calculation.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Wasim Khan 2019-11-15 09:23:34 +00:00 committed by Priyanka Jain
parent 5ff7b84084
commit c81b1ea7b0
2 changed files with 4 additions and 2 deletions
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3
drivers/pci/pcie_layerscape.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2017 NXP
* Copyright 2017-2019 NXP
* Copyright 2014-2015 Freescale Semiconductor, Inc.
* Layerscape PCIe driver
*/
@ -339,6 +339,7 @@ static void ls_pcie_setup_ctrl(struct ls_pcie *pcie)
dbi_writel(pcie, 0, PCIE_DBI_RO_WR_EN);
ls_pcie_disable_bars(pcie);
pcie->stream_id_cur = 0;
}
static void ls_pcie_ep_setup_atu(struct ls_pcie *pcie)

3
drivers/pci/pcie_layerscape.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2017 NXP
* Copyright 2017-2019 NXP
* Copyright 2014-2015 Freescale Semiconductor, Inc.
* Layerscape PCIe driver
*/
@ -144,6 +144,7 @@ struct ls_pcie {
bool big_endian;
bool enabled;
int next_lut_index;
int stream_id_cur;
int mode;
};