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-rw-r--r--target/linux/lantiq/patches-3.2/0057-MIPS-lantiq-VPE-extensions.patch45
1 files changed, 11 insertions, 34 deletions
diff --git a/target/linux/lantiq/patches-3.2/0057-MIPS-lantiq-VPE-extensions.patch b/target/linux/lantiq/patches-3.2/0057-MIPS-lantiq-VPE-extensions.patch
index a1320d607..b145c9d7c 100644
--- a/target/linux/lantiq/patches-3.2/0057-MIPS-lantiq-VPE-extensions.patch
+++ b/target/linux/lantiq/patches-3.2/0057-MIPS-lantiq-VPE-extensions.patch
@@ -17,11 +17,9 @@ Subject: [PATCH 57/70] MIPS: lantiq: VPE extensions
create mode 100644 arch/mips/kernel/mtsched_proc.c
create mode 100644 arch/mips/kernel/perf_proc.c
-diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
-index bbaff9b..902aedb 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
-@@ -1897,6 +1897,28 @@ config MIPS_VPE_LOADER
+@@ -1909,6 +1909,28 @@ config MIPS_VPE_LOADER
Includes a loader for loading an elf relocatable object
onto another VPE and running it.
@@ -50,8 +48,6 @@ index bbaff9b..902aedb 100644
config MIPS_MT_SMTC_IM_BACKSTOP
bool "Use per-TC register bits as backstop for inhibited IM bits"
depends on MIPS_MT_SMTC
-diff --git a/arch/mips/include/asm/mipsmtregs.h b/arch/mips/include/asm/mipsmtregs.h
-index c9420aa..04bfb4b 100644
--- a/arch/mips/include/asm/mipsmtregs.h
+++ b/arch/mips/include/asm/mipsmtregs.h
@@ -28,14 +28,34 @@
@@ -161,11 +157,9 @@ index c9420aa..04bfb4b 100644
/* GPR */
#define read_tc_gpr_sp() mftgpr(29)
-diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
-index 1a96618..bc5989e 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
-@@ -88,7 +88,8 @@ obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o
+@@ -88,7 +88,8 @@ obj-$(CONFIG_MIPS32_O32) += binfmt_elfo3
obj-$(CONFIG_KGDB) += kgdb.o
obj-$(CONFIG_PROC_FS) += proc.o
@@ -175,8 +169,6 @@ index 1a96618..bc5989e 100644
obj-$(CONFIG_64BIT) += cpu-bugs64.o
obj-$(CONFIG_I8253) += i8253.o
-diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c
-index c23d11f..11d6489 100644
--- a/arch/mips/kernel/mips-mt.c
+++ b/arch/mips/kernel/mips-mt.c
@@ -21,26 +21,96 @@
@@ -281,7 +273,7 @@ index c23d11f..11d6489 100644
/*
* Dump new MIPS MT state for the core. Does not leave TCs halted.
-@@ -78,18 +148,18 @@ void mips_mt_regdump(unsigned long mvpctl)
+@@ -78,18 +148,18 @@ void mips_mt_regdump(unsigned long mvpct
if ((read_tc_c0_tcbind() & TCBIND_CURVPE) == i) {
printk(" VPE %d\n", i);
printk(" VPEControl : %08lx\n",
@@ -317,9 +309,6 @@ index c23d11f..11d6489 100644
}
/*
-diff --git a/arch/mips/kernel/mtsched_proc.c b/arch/mips/kernel/mtsched_proc.c
-new file mode 100644
-index 0000000..4dafded
--- /dev/null
+++ b/arch/mips/kernel/mtsched_proc.c
@@ -0,0 +1,279 @@
@@ -602,9 +591,6 @@ index 0000000..4dafded
+
+/* Automagically create the entry */
+module_init(init_mtsched_proc);
-diff --git a/arch/mips/kernel/perf_proc.c b/arch/mips/kernel/perf_proc.c
-new file mode 100644
-index 0000000..7eec015
--- /dev/null
+++ b/arch/mips/kernel/perf_proc.c
@@ -0,0 +1,191 @@
@@ -799,8 +785,6 @@ index 0000000..7eec015
+
+/* Automagically create the entry */
+module_init(init_perf_proc);
-diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
-index e309665..2de204f 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -7,6 +7,7 @@
@@ -811,7 +795,7 @@ index e309665..2de204f 100644
#include <asm/bootinfo.h>
#include <asm/cpu.h>
#include <asm/cpu-features.h>
-@@ -110,3 +111,19 @@ const struct seq_operations cpuinfo_op = {
+@@ -110,3 +111,19 @@ const struct seq_operations cpuinfo_op =
.stop = c_stop,
.show = show_cpuinfo,
};
@@ -831,11 +815,9 @@ index e309665..2de204f 100644
+ mips_proc = proc_mkdir("mips", NULL);
+ return(mips_proc);
+}
-diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
-index f0895e7..199e853 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
-@@ -1334,6 +1334,13 @@ void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
+@@ -1334,6 +1334,13 @@ void smtc_get_new_mmu_context(struct mm_
asid = asid_cache(cpu);
do {
@@ -849,11 +831,9 @@ index f0895e7..199e853 100644
if (!((asid += ASID_INC) & ASID_MASK) ) {
if (cpu_has_vtag_icache)
flush_icache_all();
-diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
-index bfa12a4..e338ba5 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
-@@ -75,6 +75,58 @@ static struct kspd_notifications kspd_events;
+@@ -75,6 +75,58 @@ static struct kspd_notifications kspd_ev
static int kspd_events_reqd;
#endif
@@ -912,7 +892,7 @@ index bfa12a4..e338ba5 100644
/* grab the likely amount of memory we will need. */
#ifdef CONFIG_MIPS_VPE_LOADER_TOM
#define P_SIZE (2 * 1024 * 1024)
-@@ -267,6 +319,13 @@ static void *alloc_progmem(unsigned long len)
+@@ -267,6 +319,13 @@ static void *alloc_progmem(unsigned long
void *addr;
#ifdef CONFIG_MIPS_VPE_LOADER_TOM
@@ -960,7 +940,7 @@ index bfa12a4..e338ba5 100644
/*
* The sde-kit passes 'memsize' to __start in $a3, so set something
* here... Or set $a3 to zero and define DFLT_STACK_SIZE and
-@@ -832,6 +911,9 @@ static int find_vpe_symbols(struct vpe * v, Elf_Shdr * sechdrs,
+@@ -832,6 +911,9 @@ static int find_vpe_symbols(struct vpe *
if ( (v->__start == 0) || (v->shared_ptr == NULL))
return -1;
@@ -986,7 +966,7 @@ index bfa12a4..e338ba5 100644
if (v->__start == 0) {
printk(KERN_WARNING "VPE loader: program does not contain "
"a __start symbol\n");
-@@ -1063,6 +1154,9 @@ static int vpe_open(struct inode *inode, struct file *filp)
+@@ -1063,6 +1154,9 @@ static int vpe_open(struct inode *inode,
struct vpe_notifications *not;
struct vpe *v;
int ret;
@@ -996,7 +976,7 @@ index bfa12a4..e338ba5 100644
if (minor != iminor(inode)) {
/* assume only 1 device at the moment. */
-@@ -1088,7 +1182,12 @@ static int vpe_open(struct inode *inode, struct file *filp)
+@@ -1088,7 +1182,12 @@ static int vpe_open(struct inode *inode,
release_progmem(v->load_addr);
cleanup_tc(get_tc(tclimit));
}
@@ -1010,7 +990,7 @@ index bfa12a4..e338ba5 100644
/* this of-course trashes what was there before... */
v->pbuffer = vmalloc(P_SIZE);
if (!v->pbuffer) {
-@@ -1096,11 +1195,14 @@ static int vpe_open(struct inode *inode, struct file *filp)
+@@ -1096,11 +1195,14 @@ static int vpe_open(struct inode *inode,
return -ENOMEM;
}
v->plen = P_SIZE;
@@ -1216,6 +1196,3 @@ index bfa12a4..e338ba5 100644
evpe(vpflags);
emt(mtflags);
---
-1.7.7.1
-