target/linux/layerscape/patches-5.4/701-net-0219-bus-fsl-mc-Extend-functions-from-the-bus-driver-to-b.patch

   1 From 49878e0759161d357782802f954886bae7bcc83b Mon Sep 17 00:00:00 2001
   2 From: Diana Craciun <diana.craciun@nxp.com>
   3 Date: Thu, 21 Nov 2019 15:06:47 +0200
   4 Subject: [PATCH] bus/fsl-mc: Extend functions from the bus driver to be used
   5  by vfio-mc
   6
   7 The bus/dpcr driver use some common functions, export those
   8 functions to be accessible from the vfio-mc driver.
   9
  10 Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
  11 ---
  12  drivers/bus/fsl-mc/fsl-mc-private.h | 8 --------
  13  include/linux/fsl/mc.h              | 8 ++++++++
  14  2 files changed, 8 insertions(+), 8 deletions(-)
  15
  16 --- a/drivers/bus/fsl-mc/fsl-mc-private.h
  17 +++ b/drivers/bus/fsl-mc/fsl-mc-private.h
  18 @@ -182,14 +182,6 @@ int fsl_mc_msi_domain_alloc_irqs(struct
  19
  20  void fsl_mc_msi_domain_free_irqs(struct device *dev);
  21
  22 -int __must_check fsl_create_mc_io(struct device *dev,
  23 -                                 phys_addr_t mc_portal_phys_addr,
  24 -                                 u32 mc_portal_size,
  25 -                                 struct fsl_mc_device *dpmcp_dev,
  26 -                                 u32 flags, struct fsl_mc_io **new_mc_io);
  27 -
  28 -void fsl_destroy_mc_io(struct fsl_mc_io *mc_io);
  29 -
  30  bool fsl_mc_is_root_dprc(struct device *dev);
  31
  32  #ifdef CONFIG_FSL_MC_UAPI_SUPPORT
  33 --- a/include/linux/fsl/mc.h
  34 +++ b/include/linux/fsl/mc.h
  35 @@ -1013,6 +1013,14 @@ int dprc_scan_objects(struct fsl_mc_devi
  36                           bool alloc_interrupts,
  37                       unsigned int *total_irq_count);
  38
  39 +int __must_check fsl_create_mc_io(struct device *dev,
  40 +                                 phys_addr_t mc_portal_phys_addr,
  41 +                                 u32 mc_portal_size,
  42 +                                 struct fsl_mc_device *dpmcp_dev,
  43 +                                 u32 flags, struct fsl_mc_io **new_mc_io);
  44 +
  45 +void fsl_destroy_mc_io(struct fsl_mc_io *mc_io);
  46 +
  47  int fsl_mc_find_msi_domain(struct device *mc_platform_dev,
  48                            struct irq_domain **mc_msi_domain);
  49