diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10/0038-bus-mvebu-mbus-Add-new-API-for-window-creation.patch')
-rw-r--r-- | target/linux/mvebu/patches-3.10/0038-bus-mvebu-mbus-Add-new-API-for-window-creation.patch | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/target/linux/mvebu/patches-3.10/0038-bus-mvebu-mbus-Add-new-API-for-window-creation.patch b/target/linux/mvebu/patches-3.10/0038-bus-mvebu-mbus-Add-new-API-for-window-creation.patch deleted file mode 100644 index 4ebb3f3..0000000 --- a/target/linux/mvebu/patches-3.10/0038-bus-mvebu-mbus-Add-new-API-for-window-creation.patch +++ /dev/null @@ -1,90 +0,0 @@ -From 93b6bd1bf81cffd3e5739478c4434bf25458ec7d Mon Sep 17 00:00:00 2001 -From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Date: Fri, 5 Jul 2013 14:54:16 +0200 -Subject: [PATCH 038/203] bus: mvebu-mbus: Add new API for window creation - -We add an API to create MBus address decoding windows from the target -ID and attribute. This function will be used later and deprecate the -current name based scheme. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Tested-by: Andrew Lunn <andrew@lunn.ch> -Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> ---- - drivers/bus/mvebu-mbus.c | 33 +++++++++++++++++++++++++-------- - include/linux/mbus.h | 6 ++++++ - 2 files changed, 31 insertions(+), 8 deletions(-) - ---- a/drivers/bus/mvebu-mbus.c -+++ b/drivers/bus/mvebu-mbus.c -@@ -748,6 +748,22 @@ static const struct of_device_id of_mveb - /* - * Public API of the driver - */ -+int mvebu_mbus_add_window_remap_by_id(unsigned int target, -+ unsigned int attribute, -+ phys_addr_t base, size_t size, -+ phys_addr_t remap) -+{ -+ struct mvebu_mbus_state *s = &mbus_state; -+ -+ if (!mvebu_mbus_window_conflicts(s, base, size, target, attribute)) { -+ pr_err("cannot add window '%x:%x', conflicts with another window\n", -+ target, attribute); -+ return -EINVAL; -+ } -+ -+ return mvebu_mbus_alloc_window(s, base, size, remap, target, attribute); -+} -+ - int mvebu_mbus_add_window_remap_flags(const char *devname, phys_addr_t base, - size_t size, phys_addr_t remap, - unsigned int flags) -@@ -776,14 +792,8 @@ int mvebu_mbus_add_window_remap_flags(co - else if (flags == MVEBU_MBUS_PCI_WA) - attr |= 0x28; - -- if (!mvebu_mbus_window_conflicts(s, base, size, target, attr)) { -- pr_err("cannot add window '%s', conflicts with another window\n", -- devname); -- return -EINVAL; -- } -- -- return mvebu_mbus_alloc_window(s, base, size, remap, target, attr); -- -+ return mvebu_mbus_add_window_remap_by_id(target, attr, base, -+ size, remap); - } - - int mvebu_mbus_add_window(const char *devname, phys_addr_t base, size_t size) -@@ -792,6 +802,13 @@ int mvebu_mbus_add_window(const char *de - MVEBU_MBUS_NO_REMAP, 0); - } - -+int mvebu_mbus_add_window_by_id(unsigned int target, unsigned int attribute, -+ phys_addr_t base, size_t size) -+{ -+ return mvebu_mbus_add_window_remap_by_id(target, attribute, base, -+ size, MVEBU_MBUS_NO_REMAP); -+} -+ - int mvebu_mbus_del_window(phys_addr_t base, size_t size) - { - int win; ---- a/include/linux/mbus.h -+++ b/include/linux/mbus.h -@@ -62,8 +62,14 @@ static inline const struct mbus_dram_tar - int mvebu_mbus_add_window_remap_flags(const char *devname, phys_addr_t base, - size_t size, phys_addr_t remap, - unsigned int flags); -+int mvebu_mbus_add_window_remap_by_id(unsigned int target, -+ unsigned int attribute, -+ phys_addr_t base, size_t size, -+ phys_addr_t remap); - int mvebu_mbus_add_window(const char *devname, phys_addr_t base, - size_t size); -+int mvebu_mbus_add_window_by_id(unsigned int target, unsigned int attribute, -+ phys_addr_t base, size_t size); - int mvebu_mbus_del_window(phys_addr_t base, size_t size); - int mvebu_mbus_init(const char *soc, phys_addr_t mbus_phys_base, - size_t mbus_size, phys_addr_t sdram_phys_base, |