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 --- drivers/pci/pcie_layerscape.c | 3 ++- drivers/pci/pcie_layerscape.h | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pcie_layerscape.c b/drivers/pci/pcie_layerscape.c index db1375a..02f3825 100644 --- a/drivers/pci/pcie_layerscape.c +++ b/drivers/pci/pcie_layerscape.c @@ -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) diff --git a/drivers/pci/pcie_layerscape.h b/drivers/pci/pcie_layerscape.h index ddfbba6..60efe89 100644 --- a/drivers/pci/pcie_layerscape.h +++ b/drivers/pci/pcie_layerscape.h @@ -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; };