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-rw-r--r--arch/sh/kernel/cpu/sh4a/clock-sh7786.c1
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7722.c11
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7724.c88
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7780.c3
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7785.c2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7786.c2
-rw-r--r--arch/sh/kernel/dwarf.c4
-rw-r--r--arch/sh/kernel/kgdb.c14
-rw-r--r--arch/sh/kernel/ptrace_32.c23
9 files changed, 117 insertions, 31 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
index 105a6d41b56..597c9fbe49c 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
@@ -13,7 +13,6 @@
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/io.h>
-#include <linux/clk.h>
#include <asm/clkdev.h>
#include <asm/clock.h>
#include <asm/freq.h>
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 24c6167a718..156ccc96001 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -17,7 +17,6 @@
#include <linux/usb/m66592.h>
#include <asm/clock.h>
-#include <asm/dmaengine.h>
#include <asm/mmzone.h>
#include <asm/siu.h>
@@ -75,6 +74,16 @@ static const struct sh_dmae_slave_config sh7722_dmae_slaves[] = {
.addr = 0xa454c094,
.chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_32BIT),
.mid_rid = 0xb6,
+ }, {
+ .slave_id = SHDMA_SLAVE_SDHI0_TX,
+ .addr = 0x04ce0030,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+ .mid_rid = 0xc1,
+ }, {
+ .slave_id = SHDMA_SLAVE_SDHI0_RX,
+ .addr = 0x04ce0030,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+ .mid_rid = 0xc2,
},
};
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index 89fe16d20fd..79c556e5626 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -18,19 +18,103 @@
#include <linux/mm.h>
#include <linux/serial_sci.h>
#include <linux/uio_driver.h>
+#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
#include <linux/io.h>
#include <linux/notifier.h>
#include <asm/suspend.h>
#include <asm/clock.h>
-#include <asm/dmaengine.h>
#include <asm/mmzone.h>
#include <cpu/dma-register.h>
#include <cpu/sh7724.h>
/* DMA */
+static const struct sh_dmae_slave_config sh7724_dmae_slaves[] = {
+ {
+ .slave_id = SHDMA_SLAVE_SCIF0_TX,
+ .addr = 0xffe0000c,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x21,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF0_RX,
+ .addr = 0xffe00014,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x22,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF1_TX,
+ .addr = 0xffe1000c,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x25,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF1_RX,
+ .addr = 0xffe10014,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x26,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF2_TX,
+ .addr = 0xffe2000c,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x29,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF2_RX,
+ .addr = 0xffe20014,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x2a,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF3_TX,
+ .addr = 0xa4e30020,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x2d,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF3_RX,
+ .addr = 0xa4e30024,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x2e,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF4_TX,
+ .addr = 0xa4e40020,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x31,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF4_RX,
+ .addr = 0xa4e40024,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x32,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF5_TX,
+ .addr = 0xa4e50020,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x35,
+ }, {
+ .slave_id = SHDMA_SLAVE_SCIF5_RX,
+ .addr = 0xa4e50024,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_8BIT),
+ .mid_rid = 0x36,
+ }, {
+ .slave_id = SHDMA_SLAVE_SDHI0_TX,
+ .addr = 0x04ce0030,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+ .mid_rid = 0xc1,
+ }, {
+ .slave_id = SHDMA_SLAVE_SDHI0_RX,
+ .addr = 0x04ce0030,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+ .mid_rid = 0xc2,
+ }, {
+ .slave_id = SHDMA_SLAVE_SDHI1_TX,
+ .addr = 0x04cf0030,
+ .chcr = DM_FIX | SM_INC | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+ .mid_rid = 0xc9,
+ }, {
+ .slave_id = SHDMA_SLAVE_SDHI1_RX,
+ .addr = 0x04cf0030,
+ .chcr = DM_INC | SM_FIX | 0x800 | TS_INDEX2VAL(XMIT_SZ_16BIT),
+ .mid_rid = 0xca,
+ },
+};
+
static const struct sh_dmae_channel sh7724_dmae_channels[] = {
{
.offset = 0,
@@ -62,6 +146,8 @@ static const struct sh_dmae_channel sh7724_dmae_channels[] = {
static const unsigned int ts_shift[] = TS_SHIFT;
static struct sh_dmae_pdata dma_platform_data = {
+ .slave = sh7724_dmae_slaves,
+ .slave_num = ARRAY_SIZE(sh7724_dmae_slaves),
.channel = sh7724_dmae_channels,
.channel_num = ARRAY_SIZE(sh7724_dmae_channels),
.ts_low_shift = CHCR_TS_LOW_SHIFT,
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index b12f537e4dd..0f414864f76 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -12,10 +12,9 @@
#include <linux/serial.h>
#include <linux/io.h>
#include <linux/serial_sci.h>
+#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
-#include <asm/dmaengine.h>
-
#include <cpu/dma-register.h>
static struct plat_sci_port scif0_platform_data = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index f3e3ea0ce05..c9a572bc6dc 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -13,9 +13,9 @@
#include <linux/serial_sci.h>
#include <linux/io.h>
#include <linux/mm.h>
+#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
-#include <asm/dmaengine.h>
#include <asm/mmzone.h>
#include <cpu/dma-register.h>
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index 81657091da4..8797723231e 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -21,10 +21,10 @@
#include <linux/mm.h>
#include <linux/dma-mapping.h>
#include <linux/sh_timer.h>
+#include <linux/sh_dma.h>
#include <linux/sh_intc.h>
#include <cpu/dma-register.h>
#include <asm/mmzone.h>
-#include <asm/dmaengine.h>
static struct plat_sci_port scif0_platform_data = {
.mapbase = 0xffea0000,
diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c
index 5ec1d181869..886d7d83ace 100644
--- a/arch/sh/kernel/dwarf.c
+++ b/arch/sh/kernel/dwarf.c
@@ -845,8 +845,10 @@ static int dwarf_parse_cie(void *entry, void *p, unsigned long len,
rb_link_node(&cie->node, parent, rb_node);
rb_insert_color(&cie->node, &cie_root);
+#ifdef CONFIG_MODULES
if (mod != NULL)
list_add_tail(&cie->link, &mod->arch.cie_list);
+#endif
spin_unlock_irqrestore(&dwarf_cie_lock, flags);
@@ -935,8 +937,10 @@ static int dwarf_parse_fde(void *entry, u32 entry_type,
rb_link_node(&fde->node, parent, rb_node);
rb_insert_color(&fde->node, &fde_root);
+#ifdef CONFIG_MODULES
if (mod != NULL)
list_add_tail(&fde->link, &mod->arch.fde_list);
+#endif
spin_unlock_irqrestore(&dwarf_fde_lock, flags);
diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c
index 70c69659b84..efb6d398dec 100644
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@@ -237,6 +237,18 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
return -1;
}
+unsigned long kgdb_arch_pc(int exception, struct pt_regs *regs)
+{
+ if (exception == 60)
+ return instruction_pointer(regs) - 2;
+ return instruction_pointer(regs);
+}
+
+void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip)
+{
+ regs->pc = ip;
+}
+
/*
* The primary entry points for the kgdb debug trap table entries.
*/
@@ -247,7 +259,7 @@ BUILD_TRAP_HANDLER(singlestep)
local_irq_save(flags);
regs->pc -= instruction_size(__raw_readw(regs->pc - 4));
- kgdb_handle_exception(vec >> 2, SIGTRAP, 0, regs);
+ kgdb_handle_exception(0, SIGTRAP, 0, regs);
local_irq_restore(flags);
}
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index d4104ce9fe5..6c4bbba2a67 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -436,29 +436,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
0, sizeof(struct pt_dspregs),
(const void __user *)data);
#endif
-#ifdef CONFIG_BINFMT_ELF_FDPIC
- case PTRACE_GETFDPIC: {
- unsigned long tmp = 0;
-
- switch (addr) {
- case PTRACE_GETFDPIC_EXEC:
- tmp = child->mm->context.exec_fdpic_loadmap;
- break;
- case PTRACE_GETFDPIC_INTERP:
- tmp = child->mm->context.interp_fdpic_loadmap;
- break;
- default:
- break;
- }
-
- ret = 0;
- if (put_user(tmp, datap)) {
- ret = -EFAULT;
- break;
- }
- break;
- }
-#endif
default:
ret = ptrace_request(child, request, addr, data);
break;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-19 10:44:48 +0000