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-rw-r--r--target/linux/brcm47xx/patches-4.4/159-cpu_fixes.patch10
-rw-r--r--target/linux/lantiq/patches-4.4/0047-irq-fixes.patch4
-rw-r--r--target/linux/lantiq/patches-4.4/0050-MIPS-Lantiq-Fix-cascaded-IRQ-setup.patch87
-rw-r--r--target/linux/ramips/patches-4.4/200-rt3883-fix-pinctrl-typo.patch21
4 files changed, 7 insertions, 115 deletions
diff --git a/target/linux/brcm47xx/patches-4.4/159-cpu_fixes.patch b/target/linux/brcm47xx/patches-4.4/159-cpu_fixes.patch
index 795969b110..32a65186db 100644
--- a/target/linux/brcm47xx/patches-4.4/159-cpu_fixes.patch
+++ b/target/linux/brcm47xx/patches-4.4/159-cpu_fixes.patch
@@ -416,7 +416,7 @@
/*
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
-@@ -943,6 +943,9 @@ build_get_pgde32(u32 **p, unsigned int t
+@@ -960,6 +960,9 @@ build_get_pgde32(u32 **p, unsigned int t
uasm_i_srl(p, ptr, ptr, SMP_CPUID_PTRSHIFT);
uasm_i_addu(p, ptr, tmp, ptr);
#else
@@ -426,7 +426,7 @@
UASM_i_LA_mostly(p, ptr, pgdc);
#endif
uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */
-@@ -1284,6 +1287,9 @@ static void build_r4000_tlb_refill_handl
+@@ -1301,6 +1304,9 @@ static void build_r4000_tlb_refill_handl
#ifdef CONFIG_64BIT
build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
#else
@@ -436,7 +436,7 @@
build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
#endif
-@@ -1295,6 +1301,9 @@ static void build_r4000_tlb_refill_handl
+@@ -1312,6 +1318,9 @@ static void build_r4000_tlb_refill_handl
build_update_entries(&p, K0, K1);
build_tlb_write_entry(&p, &l, &r, tlb_random);
uasm_l_leave(&l, p);
@@ -446,7 +446,7 @@
uasm_i_eret(&p); /* return from trap */
}
#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
-@@ -1871,6 +1880,9 @@ build_r4000_tlbchange_handler_head(u32 *
+@@ -1888,6 +1897,9 @@ build_r4000_tlbchange_handler_head(u32 *
#ifdef CONFIG_64BIT
build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */
#else
@@ -456,7 +456,7 @@
build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */
#endif
-@@ -1917,6 +1929,9 @@ build_r4000_tlbchange_handler_tail(u32 *
+@@ -1934,6 +1946,9 @@ build_r4000_tlbchange_handler_tail(u32 *
build_tlb_write_entry(p, l, r, tlb_indexed);
uasm_l_leave(l, *p);
build_restore_work_registers(p);
diff --git a/target/linux/lantiq/patches-4.4/0047-irq-fixes.patch b/target/linux/lantiq/patches-4.4/0047-irq-fixes.patch
index 9efa63d35a..f664deb307 100644
--- a/target/linux/lantiq/patches-4.4/0047-irq-fixes.patch
+++ b/target/linux/lantiq/patches-4.4/0047-irq-fixes.patch
@@ -45,7 +45,7 @@
/* disable */
ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INEN) & ~BIT(i),
LTQ_EIU_EXIN_INEN);
-@@ -343,10 +343,10 @@ static int icu_map(struct irq_domain *d,
+@@ -344,10 +344,10 @@ static int icu_map(struct irq_domain *d,
return 0;
for (i = 0; i < exin_avail; i++)
@@ -58,7 +58,7 @@
return 0;
}
-@@ -441,14 +441,14 @@ int __init icu_of_init(struct device_nod
+@@ -437,14 +437,14 @@ int __init icu_of_init(struct device_nod
eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu-xway");
if (eiu_node && !of_address_to_resource(eiu_node, 0, &res)) {
/* find out how many external irq sources we have */
diff --git a/target/linux/lantiq/patches-4.4/0050-MIPS-Lantiq-Fix-cascaded-IRQ-setup.patch b/target/linux/lantiq/patches-4.4/0050-MIPS-Lantiq-Fix-cascaded-IRQ-setup.patch
deleted file mode 100644
index c0d7afc541..0000000000
--- a/target/linux/lantiq/patches-4.4/0050-MIPS-Lantiq-Fix-cascaded-IRQ-setup.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Thu, 19 Jan 2017 12:14:44 +0100
-Subject: [PATCH] MIPS: Lantiq: Fix cascaded IRQ setup
-
-With the IRQ stack changes integrated, the XRX200 devices started
-emitting a constant stream of kernel messages like this:
-
-[ 565.415310] Spurious IRQ: CAUSE=0x1100c300
-
-This appears to be caused by IP0 firing for some reason without being
-handled. Fix this by setting up IP2-6 as a proper chained IRQ handler and
-calling do_IRQ for all MIPS CPU interrupts.
-
-Cc: john@phrozen.org
-Cc: stable@vger.kernel.org
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/arch/mips/lantiq/irq.c
-+++ b/arch/mips/lantiq/irq.c
-@@ -271,6 +271,11 @@ static void ltq_hw5_irqdispatch(void)
- DEFINE_HWx_IRQDISPATCH(5)
- #endif
-
-+static void ltq_hw_irq_handler(struct irq_desc *desc)
-+{
-+ ltq_hw_irqdispatch(irq_desc_get_irq(desc) - 2);
-+}
-+
- #ifdef CONFIG_MIPS_MT_SMP
- void __init arch_init_ipiirq(int irq, struct irqaction *action)
- {
-@@ -315,23 +320,19 @@ static struct irqaction irq_call = {
- asmlinkage void plat_irq_dispatch(void)
- {
- unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
-- unsigned int i;
-+ int irq;
-
-- if ((MIPS_CPU_TIMER_IRQ == 7) && (pending & CAUSEF_IP7)) {
-- do_IRQ(MIPS_CPU_TIMER_IRQ);
-- goto out;
-- } else {
-- for (i = 0; i < MAX_IM; i++) {
-- if (pending & (CAUSEF_IP2 << i)) {
-- ltq_hw_irqdispatch(i);
-- goto out;
-- }
-- }
-+ if (!pending) {
-+ spurious_interrupt();
-+ return;
- }
-- pr_alert("Spurious IRQ: CAUSE=0x%08x\n", read_c0_status());
-
--out:
-- return;
-+ pending >>= CAUSEB_IP;
-+ while (pending) {
-+ irq = fls(pending) - 1;
-+ do_IRQ(MIPS_CPU_IRQ_BASE + irq);
-+ pending &= ~BIT(irq);
-+ }
- }
-
- static int icu_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
-@@ -356,11 +357,6 @@ static const struct irq_domain_ops irq_d
- .map = icu_map,
- };
-
--static struct irqaction cascade = {
-- .handler = no_action,
-- .name = "cascade",
--};
--
- int __init icu_of_init(struct device_node *node, struct device_node *parent)
- {
- struct device_node *eiu_node;
-@@ -392,7 +388,7 @@ int __init icu_of_init(struct device_nod
- mips_cpu_irq_init();
-
- for (i = 0; i < MAX_IM; i++)
-- setup_irq(i + 2, &cascade);
-+ irq_set_chained_handler(i + 2, ltq_hw_irq_handler);
-
- if (cpu_has_vint) {
- pr_info("Setting up vectored interrupts\n");
diff --git a/target/linux/ramips/patches-4.4/200-rt3883-fix-pinctrl-typo.patch b/target/linux/ramips/patches-4.4/200-rt3883-fix-pinctrl-typo.patch
deleted file mode 100644
index aa55fd96ba..0000000000
--- a/target/linux/ramips/patches-4.4/200-rt3883-fix-pinctrl-typo.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-From 2583143af8111d430bdca0268b6cdb7ccc7c3f9d Mon Sep 17 00:00:00 2001
-From: Daniel Golle <daniel@makrotopia.org>
-Date: Fri, 13 Jan 2017 05:40:04 +0100
-Subject: [PATCH] mips: ralink/rt3883: fix typo in pinctrl lna_g_func
-
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- arch/mips/ralink/rt3883.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/arch/mips/ralink/rt3883.c
-+++ b/arch/mips/ralink/rt3883.c
-@@ -36,7 +36,7 @@ static struct rt2880_pmx_func uartlite_f
- static struct rt2880_pmx_func jtag_func[] = { FUNC("jtag", 0, 17, 5) };
- static struct rt2880_pmx_func mdio_func[] = { FUNC("mdio", 0, 22, 2) };
- static struct rt2880_pmx_func lna_a_func[] = { FUNC("lna a", 0, 32, 3) };
--static struct rt2880_pmx_func lna_g_func[] = { FUNC("lna a", 0, 35, 3) };
-+static struct rt2880_pmx_func lna_g_func[] = { FUNC("lna g", 0, 35, 3) };
- static struct rt2880_pmx_func pci_func[] = {
- FUNC("pci-dev", 0, 40, 32),
- FUNC("pci-host2", 1, 40, 32),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 02:59:22 +0000