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-rw-r--r--arch/powerpc/include/asm/ioctls.h2
-rw-r--r--arch/powerpc/include/asm/kexec.h55
-rw-r--r--arch/powerpc/include/asm/ps3.h2
-rw-r--r--arch/powerpc/include/asm/qe.h37
-rw-r--r--arch/powerpc/include/asm/qe_ic.h21
-rw-r--r--arch/powerpc/include/asm/spu.h2
6 files changed, 57 insertions, 62 deletions
diff --git a/arch/powerpc/include/asm/ioctls.h b/arch/powerpc/include/asm/ioctls.h
index 279a6229584..1842186d872 100644
--- a/arch/powerpc/include/asm/ioctls.h
+++ b/arch/powerpc/include/asm/ioctls.h
@@ -89,6 +89,8 @@
#define TIOCSBRK 0x5427 /* BSD compatibility */
#define TIOCCBRK 0x5428 /* BSD compatibility */
#define TIOCGSID 0x5429 /* Return the session ID of FD */
+#define TIOCGRS485 0x542e
+#define TIOCSRS485 0x542f
#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h
index 6dbffc98170..7e06b43720d 100644
--- a/arch/powerpc/include/asm/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
@@ -48,63 +48,8 @@ static inline void crash_setup_regs(struct pt_regs *newregs,
{
if (oldregs)
memcpy(newregs, oldregs, sizeof(*newregs));
-#ifdef __powerpc64__
- else {
- /* FIXME Merge this with xmon_save_regs ?? */
- unsigned long tmp1, tmp2;
- __asm__ __volatile__ (
- "std 0,0(%2)\n"
- "std 1,8(%2)\n"
- "std 2,16(%2)\n"
- "std 3,24(%2)\n"
- "std 4,32(%2)\n"
- "std 5,40(%2)\n"
- "std 6,48(%2)\n"
- "std 7,56(%2)\n"
- "std 8,64(%2)\n"
- "std 9,72(%2)\n"
- "std 10,80(%2)\n"
- "std 11,88(%2)\n"
- "std 12,96(%2)\n"
- "std 13,104(%2)\n"
- "std 14,112(%2)\n"
- "std 15,120(%2)\n"
- "std 16,128(%2)\n"
- "std 17,136(%2)\n"
- "std 18,144(%2)\n"
- "std 19,152(%2)\n"
- "std 20,160(%2)\n"
- "std 21,168(%2)\n"
- "std 22,176(%2)\n"
- "std 23,184(%2)\n"
- "std 24,192(%2)\n"
- "std 25,200(%2)\n"
- "std 26,208(%2)\n"
- "std 27,216(%2)\n"
- "std 28,224(%2)\n"
- "std 29,232(%2)\n"
- "std 30,240(%2)\n"
- "std 31,248(%2)\n"
- "mfmsr %0\n"
- "std %0, 264(%2)\n"
- "mfctr %0\n"
- "std %0, 280(%2)\n"
- "mflr %0\n"
- "std %0, 288(%2)\n"
- "bl 1f\n"
- "1: mflr %1\n"
- "std %1, 256(%2)\n"
- "mtlr %0\n"
- "mfxer %0\n"
- "std %0, 296(%2)\n"
- : "=&r" (tmp1), "=&r" (tmp2)
- : "b" (newregs)
- : "memory");
- }
-#else
else
ppc_save_regs(newregs);
-#endif /* __powerpc64__ */
}
extern void kexec_smp_wait(void); /* get and clear naca physid, wait for
diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h
index cff30c0ef1f..eead5c67197 100644
--- a/arch/powerpc/include/asm/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -320,6 +320,7 @@ enum ps3_match_id {
enum ps3_match_sub_id {
PS3_MATCH_SUB_ID_GPU_FB = 1,
+ PS3_MATCH_SUB_ID_GPU_RAMDISK = 2,
};
#define PS3_MODULE_ALIAS_EHCI "ps3:1:0"
@@ -332,6 +333,7 @@ enum ps3_match_sub_id {
#define PS3_MODULE_ALIAS_STOR_FLASH "ps3:8:0"
#define PS3_MODULE_ALIAS_SOUND "ps3:9:0"
#define PS3_MODULE_ALIAS_GPU_FB "ps3:10:1"
+#define PS3_MODULE_ALIAS_GPU_RAMDISK "ps3:10:2"
#define PS3_MODULE_ALIAS_LPM "ps3:11:0"
enum ps3_system_bus_device_type {
diff --git a/arch/powerpc/include/asm/qe.h b/arch/powerpc/include/asm/qe.h
index edee15d269e..a0a15311d0d 100644
--- a/arch/powerpc/include/asm/qe.h
+++ b/arch/powerpc/include/asm/qe.h
@@ -17,6 +17,8 @@
#ifdef __KERNEL__
#include <linux/spinlock.h>
+#include <linux/errno.h>
+#include <linux/err.h>
#include <asm/cpm.h>
#include <asm/immap_qe.h>
@@ -84,7 +86,11 @@ static inline bool qe_clock_is_brg(enum qe_clock clk)
extern spinlock_t cmxgcr_lock;
/* Export QE common operations */
+#ifdef CONFIG_QUICC_ENGINE
extern void __init qe_reset(void);
+#else
+static inline void qe_reset(void) {}
+#endif
/* QE PIO */
#define QE_PIO_PINS 32
@@ -101,16 +107,43 @@ struct qe_pio_regs {
#endif
};
-extern int par_io_init(struct device_node *np);
-extern int par_io_of_config(struct device_node *np);
#define QE_PIO_DIR_IN 2
#define QE_PIO_DIR_OUT 1
extern void __par_io_config_pin(struct qe_pio_regs __iomem *par_io, u8 pin,
int dir, int open_drain, int assignment,
int has_irq);
+#ifdef CONFIG_QUICC_ENGINE
+extern int par_io_init(struct device_node *np);
+extern int par_io_of_config(struct device_node *np);
extern int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain,
int assignment, int has_irq);
extern int par_io_data_set(u8 port, u8 pin, u8 val);
+#else
+static inline int par_io_init(struct device_node *np) { return -ENOSYS; }
+static inline int par_io_of_config(struct device_node *np) { return -ENOSYS; }
+static inline int par_io_config_pin(u8 port, u8 pin, int dir, int open_drain,
+ int assignment, int has_irq) { return -ENOSYS; }
+static inline int par_io_data_set(u8 port, u8 pin, u8 val) { return -ENOSYS; }
+#endif /* CONFIG_QUICC_ENGINE */
+
+/*
+ * Pin multiplexing functions.
+ */
+struct qe_pin;
+#ifdef CONFIG_QE_GPIO
+extern struct qe_pin *qe_pin_request(struct device_node *np, int index);
+extern void qe_pin_free(struct qe_pin *qe_pin);
+extern void qe_pin_set_gpio(struct qe_pin *qe_pin);
+extern void qe_pin_set_dedicated(struct qe_pin *pin);
+#else
+static inline struct qe_pin *qe_pin_request(struct device_node *np, int index)
+{
+ return ERR_PTR(-ENOSYS);
+}
+static inline void qe_pin_free(struct qe_pin *qe_pin) {}
+static inline void qe_pin_set_gpio(struct qe_pin *qe_pin) {}
+static inline void qe_pin_set_dedicated(struct qe_pin *pin) {}
+#endif /* CONFIG_QE_GPIO */
/* QE internal API */
int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input);
diff --git a/arch/powerpc/include/asm/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h
index 56a7745ca34..cf519663a79 100644
--- a/arch/powerpc/include/asm/qe_ic.h
+++ b/arch/powerpc/include/asm/qe_ic.h
@@ -17,6 +17,9 @@
#include <linux/irq.h>
+struct device_node;
+struct qe_ic;
+
#define NUM_OF_QE_IC_GROUPS 6
/* Flags when we init the QE IC */
@@ -54,17 +57,27 @@ enum qe_ic_grp_id {
QE_IC_GRP_RISCB /* QE interrupt controller RISC group B */
};
+#ifdef CONFIG_QUICC_ENGINE
void qe_ic_init(struct device_node *node, unsigned int flags,
void (*low_handler)(unsigned int irq, struct irq_desc *desc),
void (*high_handler)(unsigned int irq, struct irq_desc *desc));
+unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic);
+unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic);
+#else
+static inline void qe_ic_init(struct device_node *node, unsigned int flags,
+ void (*low_handler)(unsigned int irq, struct irq_desc *desc),
+ void (*high_handler)(unsigned int irq, struct irq_desc *desc))
+{}
+static inline unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)
+{ return 0; }
+static inline unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
+{ return 0; }
+#endif /* CONFIG_QUICC_ENGINE */
+
void qe_ic_set_highest_priority(unsigned int virq, int high);
int qe_ic_set_priority(unsigned int virq, unsigned int priority);
int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high);
-struct qe_ic;
-unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic);
-unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic);
-
static inline void qe_ic_cascade_low_ipic(unsigned int irq,
struct irq_desc *desc)
{
diff --git a/arch/powerpc/include/asm/spu.h b/arch/powerpc/include/asm/spu.h
index 8b2eb044270..0ab8d869e3d 100644
--- a/arch/powerpc/include/asm/spu.h
+++ b/arch/powerpc/include/asm/spu.h
@@ -128,7 +128,7 @@ struct spu {
int number;
unsigned int irqs[3];
u32 node;
- u64 flags;
+ unsigned long flags;
u64 class_0_pending;
u64 class_0_dar;
u64 class_1_dar;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 07:58:57 +0000