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-rw-r--r--Documentation/feature-removal-schedule.txt5
-rw-r--r--MAINTAINERS7
-rw-r--r--arch/i386/kernel/cpu/amd.c2
-rw-r--r--arch/x86_64/kernel/process.c4
-rw-r--r--arch/x86_64/kernel/setup.c4
-rw-r--r--drivers/char/cs5535_gpio.c5
-rw-r--r--drivers/char/sonypi.c3
-rw-r--r--drivers/i2c/busses/i2c-i801.c5
-rw-r--r--drivers/md/md.c24
-rw-r--r--drivers/pci/quirks.c29
-rw-r--r--drivers/video/pm2fb.c4
-rw-r--r--include/asm-i386/cpufeature.h1
-rw-r--r--include/asm-i386/i387.h30
-rw-r--r--include/asm-sparc/unistd.h2
-rw-r--r--include/asm-sparc64/unistd.h2
-rw-r--r--include/asm-x86_64/cache.h4
-rw-r--r--include/asm-x86_64/cpufeature.h1
-rw-r--r--include/asm-x86_64/i387.h20
-rw-r--r--include/asm-xtensa/ioctls.h2
-rw-r--r--include/linux/memory_hotplug.h3
-rw-r--r--kernel/kprobes.c3
-rw-r--r--mm/mempolicy.c1
-rw-r--r--sound/drivers/mpu401/mpu401_uart.c42
-rw-r--r--sound/oss/Kconfig318
24 files changed, 167 insertions, 354 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 293fed113df..421bcfff6ad 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -25,8 +25,9 @@ Who: Adrian Bunk <bunk@stusta.de>
---------------------------
-What: drivers depending on OBSOLETE_OSS_DRIVER
-When: January 2006
+What: drivers that were depending on OBSOLETE_OSS_DRIVER
+ (config options already removed)
+When: before 2.6.19
Why: OSS drivers with ALSA replacements
Who: Adrian Bunk <bunk@stusta.de>
diff --git a/MAINTAINERS b/MAINTAINERS
index 78a2f5b4322..61060e82fb0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1458,6 +1458,13 @@ M: support@pathscale.com
L: openib-general@openib.org
S: Supported
+IPMI SUBSYSTEM
+P: Corey Minyard
+M: minyard@acm.org
+L: openipmi-developer@lists.sourceforge.net
+W: http://openipmi.sourceforge.net/
+S: Supported
+
IPX NETWORK LAYER
P: Arnaldo Carvalho de Melo
M: acme@conectiva.com.br
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c
index ff2b2154ac1..786d1a57048 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/i386/kernel/cpu/amd.c
@@ -207,6 +207,8 @@ static void __init init_amd(struct cpuinfo_x86 *c)
set_bit(X86_FEATURE_K7, c->x86_capability);
break;
}
+ if (c->x86 >= 6)
+ set_bit(X86_FEATURE_FXSAVE_LEAK, c->x86_capability);
display_cacheinfo(c);
diff --git a/arch/x86_64/kernel/process.c b/arch/x86_64/kernel/process.c
index 1c44b53cb15..fb903e65e07 100644
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86_64/kernel/process.c
@@ -575,8 +575,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
prev->userrsp = read_pda(oldrsp);
write_pda(oldrsp, next->userrsp);
write_pda(pcurrent, next_p);
+
/* This must be here to ensure both math_state_restore() and
- kernel_fpu_begin() work consistently. */
+ kernel_fpu_begin() work consistently.
+ And the AMD workaround requires it to be after DS reload. */
unlazy_fpu(prev_p);
write_pda(kernelstack,
task_stack_page(next_p) + THREAD_SIZE - PDA_STACKOFFSET);
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index c50b06765a8..759070c8275 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -930,6 +930,10 @@ static int __init init_amd(struct cpuinfo_x86 *c)
if (c->x86 == 15 && ((level >= 0x0f48 && level < 0x0f50) || level >= 0x0f58))
set_bit(X86_FEATURE_REP_GOOD, &c->x86_capability);
+ /* Enable workaround for FXSAVE leak */
+ if (c->x86 >= 6)
+ set_bit(X86_FEATURE_FXSAVE_LEAK, &c->x86_capability);
+
r = get_model_name(c);
if (!r) {
switch (c->x86) {
diff --git a/drivers/char/cs5535_gpio.c b/drivers/char/cs5535_gpio.c
index 5d72f50de1a..46d66037b91 100644
--- a/drivers/char/cs5535_gpio.c
+++ b/drivers/char/cs5535_gpio.c
@@ -241,9 +241,10 @@ static int __init cs5535_gpio_init(void)
static void __exit cs5535_gpio_cleanup(void)
{
dev_t dev_id = MKDEV(major, 0);
+
+ cdev_del(&cs5535_gpio_cdev);
unregister_chrdev_region(dev_id, CS5535_GPIO_COUNT);
- if (gpio_base != 0)
- release_region(gpio_base, CS5535_GPIO_SIZE);
+ release_region(gpio_base, CS5535_GPIO_SIZE);
}
module_init(cs5535_gpio_init);
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index f8dd8527c6a..a90f5d97df3 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -1341,6 +1341,9 @@ static int __devinit sonypi_probe(struct platform_device *dev)
else if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_ICH6_1, NULL)))
sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE3;
+ else if ((pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_ICH7_1, NULL)))
+ sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE3;
else
sonypi_device.model = SONYPI_DEVICE_MODEL_TYPE2;
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 8e0f3158215..dfca7493362 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -478,6 +478,11 @@ static s32 i801_access(struct i2c_adapter * adap, u16 addr,
ret = i801_transaction();
}
+ /* Some BIOSes don't like it when PEC is enabled at reboot or resume
+ time, so we forcibly disable it after every transaction. */
+ if (hwpec)
+ outb_p(0, SMBAUXCTL);
+
if(block)
return ret;
if(ret)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 434ca39d19c..d7316b829a6 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -279,11 +279,6 @@ static inline int mddev_lock(mddev_t * mddev)
return mutex_lock_interruptible(&mddev->reconfig_mutex);
}
-static inline void mddev_lock_uninterruptible(mddev_t * mddev)
-{
- mutex_lock(&mddev->reconfig_mutex);
-}
-
static inline int mddev_trylock(mddev_t * mddev)
{
return mutex_trylock(&mddev->reconfig_mutex);
@@ -2458,9 +2453,11 @@ md_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
if (!entry->show)
return -EIO;
- mddev_lock(mddev);
- rv = entry->show(mddev, page);
- mddev_unlock(mddev);
+ rv = mddev_lock(mddev);
+ if (!rv) {
+ rv = entry->show(mddev, page);
+ mddev_unlock(mddev);
+ }
return rv;
}
@@ -2474,9 +2471,11 @@ md_attr_store(struct kobject *kobj, struct attribute *attr,
if (!entry->store)
return -EIO;
- mddev_lock(mddev);
- rv = entry->store(mddev, page, length);
- mddev_unlock(mddev);
+ rv = mddev_lock(mddev);
+ if (!rv) {
+ rv = entry->store(mddev, page, length);
+ mddev_unlock(mddev);
+ }
return rv;
}
@@ -4341,8 +4340,9 @@ static int md_seq_show(struct seq_file *seq, void *v)
return 0;
}
- if (mddev_lock(mddev)!=0)
+ if (mddev_lock(mddev) < 0)
return -EINTR;
+
if (mddev->pers || mddev->raid_disks || !list_empty(&mddev->disks)) {
seq_printf(seq, "%s : %sactive", mdname(mddev),
mddev->pers ? "" : "in");
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 827550d25c9..c42ae2cf8d6 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -865,6 +865,35 @@ static void __init quirk_eisa_bridge(struct pci_dev *dev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82375, quirk_eisa_bridge );
/*
+ * On the MSI-K8T-Neo2Fir Board, the internal Soundcard is disabled
+ * when a PCI-Soundcard is added. The BIOS only gives Options
+ * "Disabled" and "AUTO". This Quirk Sets the corresponding
+ * Register-Value to enable the Soundcard.
+ */
+static void __init k8t_sound_hostbridge(struct pci_dev *dev)
+{
+ unsigned char val;
+
+ printk(KERN_INFO "PCI: Quirk-MSI-K8T Soundcard On\n");
+ pci_read_config_byte(dev, 0x50, &val);
+ if (val == 0x88 || val == 0xc8) {
+ pci_write_config_byte(dev, 0x50, val & (~0x40));
+
+ /* Verify the Change for Status output */
+ pci_read_config_byte(dev, 0x50, &val);
+ if (val & 0x40)
+ printk(KERN_INFO "PCI: MSI-K8T soundcard still off\n");
+ else
+ printk(KERN_INFO "PCI: MSI-K8T soundcard on\n");
+ } else {
+ printk(KERN_INFO "PCI: Unexpected Value in PCI-Register: "
+ "no Change!\n");
+ }
+
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237, k8t_sound_hostbridge);
+
+/*
* On ASUS P4B boards, the SMBus PCI Device within the ICH2/4 southbridge
* is not activated. The myth is that Asus said that they do not want the
* users to be irritated by just another PCI Device in the Win98 device
diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index 5fe197943de..4e963930b50 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -73,8 +73,8 @@ static char *mode __devinitdata = NULL;
* these flags allow the user to specify that requests for +ve sync
* should be silently turned in -ve sync.
*/
-static int lowhsync __devinitdata = 0;
-static int lowvsync __devinitdata = 0;
+static int lowhsync;
+static int lowvsync;
/*
* The hardware state of the graphics card that isn't part of the
diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h
index 5c0b5876b93..b44bfc6239c 100644
--- a/include/asm-i386/cpufeature.h
+++ b/include/asm-i386/cpufeature.h
@@ -71,6 +71,7 @@
#define X86_FEATURE_P4 (3*32+ 7) /* P4 */
#define X86_FEATURE_CONSTANT_TSC (3*32+ 8) /* TSC ticks at a constant rate */
#define X86_FEATURE_UP (3*32+ 9) /* smp kernel running on up */
+#define X86_FEATURE_FXSAVE_LEAK (3*32+10) /* FXSAVE leaks FOP/FIP/FOP */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */
diff --git a/include/asm-i386/i387.h b/include/asm-i386/i387.h
index 152d0baa576..7b1f01191e7 100644
--- a/include/asm-i386/i387.h
+++ b/include/asm-i386/i387.h
@@ -13,6 +13,7 @@
#include <linux/sched.h>
#include <linux/init.h>
+#include <linux/kernel_stat.h>
#include <asm/processor.h>
#include <asm/sigcontext.h>
#include <asm/user.h>
@@ -38,17 +39,38 @@ extern void init_fpu(struct task_struct *);
extern void kernel_fpu_begin(void);
#define kernel_fpu_end() do { stts(); preempt_enable(); } while(0)
+/* We need a safe address that is cheap to find and that is already
+ in L1 during context switch. The best choices are unfortunately
+ different for UP and SMP */
+#ifdef CONFIG_SMP
+#define safe_address (__per_cpu_offset[0])
+#else
+#define safe_address (kstat_cpu(0).cpustat.user)
+#endif
+
/*
* These must be called with preempt disabled
*/
static inline void __save_init_fpu( struct task_struct *tsk )
{
+ /* Use more nops than strictly needed in case the compiler
+ varies code */
alternative_input(
- "fnsave %1 ; fwait ;" GENERIC_NOP2,
- "fxsave %1 ; fnclex",
+ "fnsave %[fx] ;fwait;" GENERIC_NOP8 GENERIC_NOP4,
+ "fxsave %[fx]\n"
+ "bt $7,%[fsw] ; jc 1f ; fnclex\n1:",
X86_FEATURE_FXSR,
- "m" (tsk->thread.i387.fxsave)
- :"memory");
+ [fx] "m" (tsk->thread.i387.fxsave),
+ [fsw] "m" (tsk->thread.i387.fxsave.swd) : "memory");
+ /* AMD K7/K8 CPUs don't save/restore FDP/FIP/FOP unless an exception
+ is pending. Clear the x87 state here by setting it to fixed
+ values. __per_cpu_offset[0] is a random variable that should be in L1 */
+ alternative_input(
+ GENERIC_NOP8 GENERIC_NOP2,
+ "emms\n\t" /* clear stack tags */
+ "fildl %[addr]", /* set F?P to defined value */
+ X86_FEATURE_FXSAVE_LEAK,
+ [addr] "m" (safe_address));
task_thread_info(tsk)->status &= ~TS_USEDFPU;
}
diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h
index 2a911aa4cae..45feff893b8 100644
--- a/include/asm-sparc/unistd.h
+++ b/include/asm-sparc/unistd.h
@@ -248,7 +248,7 @@
#define __NR_setfsgid 229 /* Linux Specific */
#define __NR__newselect 230 /* Linux Specific */
#define __NR_time 231 /* Linux Specific */
-#define __NR_sys_splice 232 /* Linux Specific */
+#define __NR_splice 232 /* Linux Specific */
#define __NR_stime 233 /* Linux Specific */
#define __NR_statfs64 234 /* Linux Specific */
#define __NR_fstatfs64 235 /* Linux Specific */
diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h
index 6ada6a871cc..597f6923a46 100644
--- a/include/asm-sparc64/unistd.h
+++ b/include/asm-sparc64/unistd.h
@@ -250,7 +250,7 @@
#ifdef __KERNEL__
#define __NR_time 231 /* Linux sparc32 */
#endif
-#define __NR_sys_splice 232 /* Linux Specific */
+#define __NR_splice 232 /* Linux Specific */
#define __NR_stime 233 /* Linux Specific */
#define __NR_statfs64 234 /* Linux Specific */
#define __NR_fstatfs64 235 /* Linux Specific */
diff --git a/include/asm-x86_64/cache.h b/include/asm-x86_64/cache.h
index c8043a16152..f8dff1c6753 100644
--- a/include/asm-x86_64/cache.h
+++ b/include/asm-x86_64/cache.h
@@ -20,8 +20,8 @@
__attribute__((__section__(".data.page_aligned")))
#endif
-#define __read_mostly __attribute__((__section__(".data.read_mostly")))
-
#endif
+#define __read_mostly __attribute__((__section__(".data.read_mostly")))
+
#endif
diff --git a/include/asm-x86_64/cpufeature.h b/include/asm-x86_64/cpufeature.h
index 76bb6193ae9..662964b74e3 100644
--- a/include/asm-x86_64/cpufeature.h
+++ b/include/asm-x86_64/cpufeature.h
@@ -64,6 +64,7 @@
#define X86_FEATURE_REP_GOOD (3*32+ 4) /* rep microcode works well on this CPU */
#define X86_FEATURE_CONSTANT_TSC (3*32+5) /* TSC runs at constant rate */
#define X86_FEATURE_SYNC_RDTSC (3*32+6) /* RDTSC syncs CPU core */
+#define X86_FEATURE_FXSAVE_LEAK (3*32+7) /* FIP/FOP/FDP leaks through FXSAVE */
/* Intel-defined CPU features, CPUID level 0x00000001 (ecx), word 4 */
#define X86_FEATURE_XMM3 (4*32+ 0) /* Streaming SIMD Extensions-3 */
diff --git a/include/asm-x86_64/i387.h b/include/asm-x86_64/i387.h
index 876eb9a2fe7..cba8a3b0cde 100644
--- a/include/asm-x86_64/i387.h
+++ b/include/asm-x86_64/i387.h
@@ -72,6 +72,23 @@ extern int set_fpregs(struct task_struct *tsk,
#define set_fpu_swd(t,val) ((t)->thread.i387.fxsave.swd = (val))
#define set_fpu_fxsr_twd(t,val) ((t)->thread.i387.fxsave.twd = (val))
+#define X87_FSW_ES (1 << 7) /* Exception Summary */
+
+/* AMD CPUs don't save/restore FDP/FIP/FOP unless an exception
+ is pending. Clear the x87 state here by setting it to fixed
+ values. The kernel data segment can be sometimes 0 and sometimes
+ new user value. Both should be ok.
+ Use the PDA as safe address because it should be already in L1. */
+static inline void clear_fpu_state(struct i387_fxsave_struct *fx)
+{
+ if (unlikely(fx->swd & X87_FSW_ES))
+ asm volatile("fnclex");
+ alternative_input(ASM_NOP8 ASM_NOP2,
+ " emms\n" /* clear stack tags */
+ " fildl %%gs:0", /* load to clear state */
+ X86_FEATURE_FXSAVE_LEAK);
+}
+
static inline int restore_fpu_checking(struct i387_fxsave_struct *fx)
{
int err;
@@ -119,6 +136,7 @@ static inline int save_i387_checking(struct i387_fxsave_struct __user *fx)
#endif
if (unlikely(err))
__clear_user(fx, sizeof(struct i387_fxsave_struct));
+ /* No need to clear here because the caller clears USED_MATH */
return err;
}
@@ -149,7 +167,7 @@ static inline void __fxsave_clear(struct task_struct *tsk)
"i" (offsetof(__typeof__(*tsk),
thread.i387.fxsave)));
#endif
- __asm__ __volatile__("fnclex");
+ clear_fpu_state(&tsk->thread.i387.fxsave);
}
static inline void kernel_fpu_begin(void)
diff --git a/include/asm-xtensa/ioctls.h b/include/asm-xtensa/ioctls.h
index 10c443435c1..3b89a772d0a 100644
--- a/include/asm-xtensa/ioctls.h
+++ b/include/asm-xtensa/ioctls.h
@@ -107,6 +107,6 @@
#define TIOCSERSETMULTI _IOW('T', 91, struct serial_multiport_struct) /* Set multiport config */
#define TIOCMIWAIT _IO('T', 92) /* wait for a change on serial input line(s) */
-#define TIOCGICOUNT _IOR('T', 93, struct async_icount) /* read serial port inline interrupt counts */
+#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
#endif /* _XTENSA_IOCTLS_H */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 4ca3e6ad03e..91120638617 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -99,10 +99,7 @@ static inline int __remove_pages(struct zone *zone, unsigned long start_pfn,
return -ENOSYS;
}
-#if defined(CONFIG_MEMORY_HOTPLUG) || defined(CONFIG_ACPI_HOTPLUG_MEMORY) \
- || defined(CONFIG_ACPI_HOTPLUG_MEMORY_MODULE)
extern int add_memory(u64 start, u64 size);
extern int remove_memory(u64 start, u64 size);
-#endif
#endif /* __LINUX_MEMORY_HOTPLUG_H */
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 1156eb0977d..1fbf466a29a 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -585,6 +585,9 @@ int __kprobes register_kretprobe(struct kretprobe *rp)
int i;
rp->kp.pre_handler = pre_handler_kretprobe;
+ rp->kp.post_handler = NULL;
+ rp->kp.fault_handler = NULL;
+ rp->kp.break_handler = NULL;
/* Pre-allocate memory for max kretprobe instances */
if (rp->maxactive <= 0) {
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index dec8249e972..8778f58880c 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1761,7 +1761,6 @@ static void gather_stats(struct page *page, void *private, int pte_dirty)
md->mapcount_max = count;
md->node[page_to_nid(page)]++;
- cond_resched();
}
#ifdef CONFIG_HUGETLB_PAGE
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 8687ae3c66b..b49a45cbf67 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -183,7 +183,8 @@ static void snd_mpu401_uart_remove_timer (struct snd_mpu401 *mpu, int input)
*/
-static void snd_mpu401_uart_cmd(struct snd_mpu401 * mpu, unsigned char cmd, int ack)
+static int snd_mpu401_uart_cmd(struct snd_mpu401 * mpu, unsigned char cmd,
+ int ack)
{
unsigned long flags;
int timeout, ok;
@@ -218,9 +219,11 @@ static void snd_mpu401_uart_cmd(struct snd_mpu401 * mpu, unsigned char cmd, int
ok = 1;
}
spin_unlock_irqrestore(&mpu->input_lock, flags);
- if (! ok)
+ if (!ok) {
snd_printk("cmd: 0x%x failed at 0x%lx (status = 0x%x, data = 0x%x)\n", cmd, mpu->port, mpu->read(mpu, MPU401C(mpu)), mpu->read(mpu, MPU401D(mpu)));
- // snd_printk("cmd: 0x%x at 0x%lx (status = 0x%x, data = 0x%x)\n", cmd, mpu->port, mpu->read(mpu, MPU401C(mpu)), mpu->read(mpu, MPU401D(mpu)));
+ return 1;
+ }
+ return 0;
}
/*
@@ -235,12 +238,19 @@ static int snd_mpu401_uart_input_open(struct snd_rawmidi_substream *substream)
if (mpu->open_input && (err = mpu->open_input(mpu)) < 0)
return err;
if (! test_bit(MPU401_MODE_BIT_OUTPUT, &mpu->mode)) {
- snd_mpu401_uart_cmd(mpu, MPU401_RESET, 1);
- snd_mpu401_uart_cmd(mpu, MPU401_ENTER_UART, 1);
+ if (snd_mpu401_uart_cmd(mpu, MPU401_RESET, 1))
+ goto error_out;
+ if (snd_mpu401_uart_cmd(mpu, MPU401_ENTER_UART, 1))
+ goto error_out;
}
mpu->substream_input = substream;
set_bit(MPU401_MODE_BIT_INPUT, &mpu->mode);
return 0;
+
+error_out:
+ if (mpu->open_input && mpu->close_input)
+ mpu->close_input(mpu);
+ return -EIO;
}
static int snd_mpu401_uart_output_open(struct snd_rawmidi_substream *substream)
@@ -252,39 +262,52 @@ static int snd_mpu401_uart_output_open(struct snd_rawmidi_substream *substream)
if (mpu->open_output && (err = mpu->open_output(mpu)) < 0)
return err;
if (! test_bit(MPU401_MODE_BIT_INPUT, &mpu->mode)) {
- snd_mpu401_uart_cmd(mpu, MPU401_RESET, 1);
- snd_mpu401_uart_cmd(mpu, MPU401_ENTER_UART, 1);
+ if (snd_mpu401_uart_cmd(mpu, MPU401_RESET, 1))
+ goto error_out;
+ if (snd_mpu401_uart_cmd(mpu, MPU401_ENTER_UART, 1))
+ goto error_out;
}
mpu->substream_output = substream;
set_bit(MPU401_MODE_BIT_OUTPUT, &mpu->mode);
return 0;
+
+error_out:
+ if (mpu->open_output && mpu->close_output)
+ mpu->close_output(mpu);
+ return -EIO;
}
static int snd_mpu401_uart_input_close(struct snd_rawmidi_substream *substream)
{
struct snd_mpu401 *mpu;
+ int err = 0;
mpu = substream->rmidi->private_data;
clear_bit(MPU401_MODE_BIT_INPUT, &mpu->mode);
mpu->substream_input = NULL;
if (! test_bit(MPU401_MODE_BIT_OUTPUT, &mpu->mode))
- snd_mpu401_uart_cmd(mpu, MPU401_RESET, 0);
+ err = snd_mpu401_uart_cmd(mpu, MPU401_RESET, 0);
if (mpu->close_input)
mpu->close_input(mpu);
+ if (err)
+ return -EIO;
return 0;
}
static int snd_mpu401_uart_output_close(struct snd_rawmidi_substream *substream)
{
struct snd_mpu401 *mpu;
+ int err = 0;
mpu = substream->rmidi->private_data;
clear_bit(MPU401_MODE_BIT_OUTPUT, &mpu->mode);
mpu->substream_output = NULL;
if (! test_bit(MPU401_MODE_BIT_INPUT, &mpu->mode))
- snd_mpu401_uart_cmd(mpu, MPU401_RESET, 0);
+ err = snd_mpu401_uart_cmd(mpu, MPU401_RESET, 0);
if (mpu->close_output)
mpu->close_output(mpu);
+ if (err)
+ return -EIO;
return 0;
}
@@ -316,6 +339,7 @@ static void snd_mpu401_uart_input_trigger(struct snd_rawmidi_substream *substrea
snd_mpu401_uart_remove_timer(mpu, 1);
clear_bit(MPU401_MODE_BIT_INPUT_TRIGGER, &mpu->mode);
}
+
}
/*
diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig
index 88e52dc84c0..6275266dde2 100644
--- a/sound/oss/Kconfig
+++ b/sound/oss/Kconfig
@@ -5,23 +5,9 @@
#
# Prompt user for primary drivers.
-config OBSOLETE_OSS_DRIVER
- bool "Obsolete OSS drivers"
- depends on SOUND_PRIME
- help
- This option enables support for obsolete OSS drivers that
- are scheduled for removal in the near future since there
- are ALSA drivers for the same hardware.
-
- Please contact Adrian Bunk <bunk@stusta.de> if you had to
- say Y here because your soundcard is not properly supported
- by ALSA.
-
- If unsure, say N.
-
config SOUND_BT878
tristate "BT878 audio dma"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
+ depends on SOUND_PRIME && PCI
---help---
Audio DMA support for bt878 based grabber boards. As you might have
already noticed, bt878 is listed with two functions in /proc/pci.
@@ -35,48 +21,9 @@ config SOUND_BT878
To compile this driver as a module, choose M here: the module will
be called btaudio.
-config SOUND_CMPCI
- tristate "C-Media PCI (CMI8338/8738)"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a PCI sound card using the CMI8338
- or the CMI8738 chipset. Data on these chips are available at
- <http://www.cmedia.com.tw/>.
-
- A userspace utility to control some internal registers of these
- chips is available at
- <http://member.nifty.ne.jp/Breeze/softwares/unix/cmictl-e.html>.
-
-config SOUND_CMPCI_FM
- bool "Enable legacy FM"
- depends on SOUND_CMPCI && X86
- help
- Say Y here to enable the legacy FM (frequency-modulation) synthesizer
- support on a card using the CMI8338 or CMI8378 chipset. Even it is
- enabled, you need to set fmio as proper value to enable it.
- Say N here if you don't need this.
-
-config SOUND_CMPCI_MIDI
- bool "Enable legacy MPU-401"
- depends on SOUND_CMPCI && X86
- help
- Say Y here to enable the legacy MPU401 MIDI synthesizer support on a
- card using the CMI8338 or CMI8378 chipset. Even it is enabled,
- you need to set mpuio as proper value to enable it.
- Say N here if you don't need this.
-
-config SOUND_CMPCI_JOYSTICK
- bool "Enable joystick"
- depends on SOUND_CMPCI && X86 && (GAMEPORT=y || SOUND_CMPCI=GAMEPORT)
- help
- Say Y here in order to enable the joystick port on a sound card using
- the CMI8338 or the CMI8738 chipset. You need to config the
- gameport support and set joystick parameter as 1 to use it.
- Say N here if you don't need this.
-
config SOUND_EMU10K1
tristate "Creative SBLive! (EMU10K1)"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
+ depends on SOUND_PRIME && PCI
---help---
Say Y or M if you have a PCI sound card using the EMU10K1 chipset,
such as the Creative SBLive!, SB PCI512 or Emu-APS.
@@ -108,13 +55,6 @@ config SOUND_FUSION
series) when wired as native sound drivers with AC97 codecs. If
this driver does not work try the CS4232 driver.
-config SOUND_CS4281
- tristate "Crystal Sound CS4281"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Picture and feature list at
- <http://www.pcbroker.com/crystal4281.html>.
-
config SOUND_BCM_CS4297A
tristate "Crystal Sound CS4297a (for Swarm)"
depends on SOUND_PRIME && SIBYTE_SWARM
@@ -125,22 +65,9 @@ config SOUND_BCM_CS4297A
note that CONFIG_KGDB should not be enabled at the same
time, since it also attempts to use this UART port.
-config SOUND_ES1370
- tristate "Ensoniq AudioPCI (ES1370)"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a PCI sound card utilizing the Ensoniq
- ES1370 chipset, such as Ensoniq's AudioPCI (non-97). To find
- out if your sound card uses an ES1370 without removing your
- computer's cover, use lspci -n and look for the PCI ID
- 1274:5000. Since Ensoniq was bought by Creative Labs,
- Sound Blaster 64/PCI models are either ES1370 or ES1371 based.
- This driver differs slightly from OSS/Free, so PLEASE READ
- <file:Documentation/sound/oss/es1370>.
-
config SOUND_ES1371
tristate "Creative Ensoniq AudioPCI 97 (ES1371)"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
+ depends on SOUND_PRIME && PCI
help
Say Y or M if you have a PCI sound card utilizing the Ensoniq
ES1371 chipset, such as Ensoniq's AudioPCI97. To find out if
@@ -151,33 +78,6 @@ config SOUND_ES1371
slightly from OSS/Free, so PLEASE READ
<file:Documentation/sound/oss/es1371>.
-config SOUND_ESSSOLO1
- tristate "ESS Technology Solo1"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a PCI sound card utilizing the ESS Technology
- Solo1 chip. To find out if your sound card uses a
- Solo1 chip without removing your computer's cover, use
- lspci -n and look for the PCI ID 125D:1969. This driver
- differs slightly from OSS/Free, so PLEASE READ
- <file:Documentation/sound/oss/solo1>.
-
-config SOUND_MAESTRO
- tristate "ESS Maestro, Maestro2, Maestro2E driver"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a sound system driven by ESS's Maestro line
- of PCI sound chips. These include the Maestro 1, Maestro 2, and
- Maestro 2E. See <file:Documentation/sound/oss/Maestro> for more
- details.
-
-config SOUND_MAESTRO3
- tristate "ESS Maestro3/Allegro driver (EXPERIMENTAL)"
- depends on SOUND_PRIME && PCI && EXPERIMENTAL && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a sound system driven by ESS's Maestro 3
- PCI sound chip.
-
config SOUND_ICH
tristate "Intel ICH (i8xx) audio support"
depends on SOUND_PRIME && PCI
@@ -185,24 +85,6 @@ config SOUND_ICH
Support for integral audio in Intel's I/O Controller Hub (ICH)
chipset, as used on the 810/820/840 motherboards.
-config SOUND_HARMONY
- tristate "PA Harmony audio driver"
- depends on GSC_LASI && SOUND_PRIME && OBSOLETE_OSS_DRIVER
- help
- Say 'Y' or 'M' to include support for Harmony soundchip
- on HP 712, 715/new and many other GSC based machines.
-
-config SOUND_SONICVIBES
- tristate "S3 SonicVibes"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a PCI sound card utilizing the S3
- SonicVibes chipset. To find out if your sound card uses a
- SonicVibes chip without removing your computer's cover, use
- lspci -n and look for the PCI ID 5333:CA00. This driver
- differs slightly from OSS/Free, so PLEASE READ
- <file:Documentation/sound/oss/sonicvibes>.
-
config SOUND_VWSND
tristate "SGI Visual Workstation Sound"
depends on SOUND_PRIME && X86_VISWS
@@ -231,10 +113,6 @@ config SOUND_VRC5477
integrated, multi-function controller chip for MIPS CPUs. Works
with the AC97 codec.
-config SOUND_AU1000
- tristate "Au1000 Sound"
- depends on SOUND_PRIME && (SOC_AU1000 || SOC_AU1100 || SOC_AU1500) && OBSOLETE_OSS_DRIVER
-
config SOUND_AU1550_AC97
tristate "Au1550 AC97 Sound"
depends on SOUND_PRIME && SOC_AU1550
@@ -507,7 +385,7 @@ config MSND_FIFOSIZE
config SOUND_VIA82CXXX
tristate "VIA 82C686 Audio Codec"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
+ depends on SOUND_PRIME && PCI
help
Say Y here to include support for the audio codec found on VIA
82Cxxx-based chips. Typically these are built into a motherboard.
@@ -576,18 +454,6 @@ config SOUND_AD1889
Say M here if you have a sound card based on the Analog Devices
AD1889 chip.
-config SOUND_SGALAXY
- tristate "Aztech Sound Galaxy (non-PnP) cards"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- help
- This module initializes the older non Plug and Play sound galaxy
- cards from Aztech. It supports the Waverider Pro 32 - 3D and the
- Galaxy Washington 16.
-
- If you compile the driver into the kernel, you have to add
- "sgalaxy=<io>,<irq>,<dma>,<dma2>,<sgbase>" to the kernel command
- line.
-
config SOUND_ADLIB
tristate "Adlib Cards"
depends on SOUND_OSS
@@ -612,56 +478,6 @@ config SOUND_ACI_MIXER
This driver is also available as a module and will be called aci.
-config SOUND_CS4232
- tristate "Crystal CS4232 based (PnP) cards"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- help
- Say Y here if you have a card based on the Crystal CS4232 chip set,
- which uses its own Plug and Play protocol.
-
- If you compile the driver into the kernel, you have to add
- "cs4232=<io>,<irq>,<dma>,<dma2>,<mpuio>,<mpuirq>" to the kernel
- command line.
-
- See <file:Documentation/sound/oss/CS4232> for more information on
- configuring this card.
-
-config SOUND_SSCAPE
- tristate "Ensoniq SoundScape support"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- help
- Answer Y if you have a sound card based on the Ensoniq SoundScape
- chipset. Such cards are being manufactured at least by Ensoniq, Spea
- and Reveal (Reveal makes also other cards).
-
- If you compile the driver into the kernel, you have to add
- "sscape=<io>,<irq>,<dma>,<mpuio>,<mpuirq>" to the kernel command
- line.
-
-config SOUND_GUS
- tristate "Gravis Ultrasound support"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- help
- Say Y here for any type of Gravis Ultrasound card, including the GUS
- or GUS MAX. See also <file:Documentation/sound/oss/ultrasound> for more
- information on configuring this card with modules.
-
- If you compile the driver into the kernel, you have to add
- "gus=<io>,<irq>,<dma>,<dma2>" to the kernel command line.
-
-config SOUND_GUS16
- bool "16 bit sampling option of GUS (_NOT_ GUS MAX)"
- depends on SOUND_GUS
- help
- Support for Gravis Ulstrasound (GUS) cards (other than the GUS),
- sampling at 16-bit width.
-
-config SOUND_GUSMAX
- bool "GUS MAX support"
- depends on SOUND_GUS
- help
- Support for Gravis Ulstrasound MAX.
-
config SOUND_VMIDI
tristate "Loopback MIDI device support"
depends on SOUND_OSS
@@ -742,7 +558,7 @@ config SOUND_MPU401
config SOUND_NM256
tristate "NM256AV/NM256ZX audio support"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
+ depends on SOUND_OSS
help
Say M here to include audio support for the NeoMagic 256AV/256ZX
chipsets. These are the audio chipsets found in the Sony
@@ -752,35 +568,6 @@ config SOUND_NM256
See <file:Documentation/sound/oss/NM256> for further information.
-config SOUND_MAD16
- tristate "OPTi MAD16 and/or Mozart based cards"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- ---help---
- Answer Y if your card has a Mozart (OAK OTI-601) or MAD16 (OPTi
- 82C928 or 82C929 or 82C931) audio interface chip. These chips are
- quite common so it's possible that many no-name cards have one of
- them. In addition the MAD16 chip is used in some cards made by known
- manufacturers such as Turtle Beach (Tropez), Reveal (some models)
- and Diamond (latest ones). Note however that the Tropez sound cards
- have their own driver; if you have one of those, say N here and Y or
- M to "Full support for Turtle Beach WaveFront", below.
-
- If you compile the driver into the kernel, you have to add
- "mad16=<io>,<irq>,<dma>,<dma2>,<mpuio>,<mpuirq>" to the
- kernel command line.
-
- See also <file:Documentation/sound/oss/Opti> and
- <file:Documentation/sound/oss/MAD16> for more information on setting
- these cards up as modules.
-
-config MAD16_OLDCARD
- bool "Support MIDI in older MAD16 based cards (requires SB)"
- depends on SOUND_MAD16
- help
- Answer Y (or M) if you have an older card based on the C928 or
- Mozart chipset and you want to have MIDI support. If you enable this
- option you also need to enable support for Sound Blaster.
-
config SOUND_PAS
tristate "ProAudioSpectrum 16 support"
depends on SOUND_OSS
@@ -873,53 +660,9 @@ config SOUND_SB
You can say M here to compile this driver as a module; the module is
called sb.
-config SOUND_AWE32_SYNTH
- tristate "AWE32 synth"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- help
- Say Y here if you have a Sound Blaster SB32, AWE32-PnP, SB AWE64 or
- similar sound card. See <file:Documentation/sound/oss/README.awe>,
- <file:Documentation/sound/oss/AWE32> and the Soundblaster-AWE
- mini-HOWTO, available from <http://www.tldp.org/docs.html#howto>
- for more info.
-
-config SOUND_WAVEFRONT
- tristate "Full support for Turtle Beach WaveFront (Tropez Plus, Tropez, Maui) synth/soundcards"
- depends on SOUND_OSS && m && OBSOLETE_OSS_DRIVER
- help
- Answer Y or M if you have a Tropez Plus, Tropez or Maui sound card
- and read the files <file:Documentation/sound/oss/Wavefront> and
- <file:Documentation/sound/oss/Tropez+>.
-
-config SOUND_MAUI
- tristate "Limited support for Turtle Beach Wave Front (Maui, Tropez) synthesizers"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- help
- Say Y here if you have a Turtle Beach Wave Front, Maui, or Tropez
- sound card.
-
- If you compile the driver into the kernel, you have to add
- "maui=<io>,<irq>" to the kernel command line.
-
-config MAUI_HAVE_BOOT
- bool "Have OSWF.MOT firmware file"
- depends on SOUND_MAUI=y && !STANDALONE
- help
- Turtle Beach Maui and Tropez sound cards have a microcontroller
- which needs to be initialized prior to use. OSWF.MOT is a file
- distributed with the card's DOS/Windows drivers. Answer Y if you
- have this file.
-
-config MAUI_BOOT_FILE
- string "Full pathname of OSWF.MOT firmware file"
- depends on MAUI_HAVE_BOOT
- default "/etc/sound/oswf.mot"
- help
- Enter the full pathname of your OSWF.MOT file, starting from /.
-
config SOUND_YM3812
tristate "Yamaha FM synthesizer (YM3812/OPL-3) support"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
+ depends on SOUND_OSS
---help---
Answer Y if your card has a FM chip made by Yamaha (OPL2/OPL3/OPL4).
Answering Y is usually a safe and recommended choice, however some
@@ -933,18 +676,6 @@ config SOUND_YM3812
If unsure, say Y.
-config SOUND_OPL3SA1
- tristate "Yamaha OPL3-SA1 audio controller"
- depends on SOUND_OSS && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a Yamaha OPL3-SA1 sound chip, which is
- usually built into motherboards. Read
- <file:Documentation/sound/oss/OPL3-SA> for details.
-
- If you compile the driver into the kernel, you have to add
- "opl3sa=<io>,<irq>,<dma>,<dma2>,<mpuio>,<mpuirq>" to the kernel
- command line.
-
config SOUND_OPL3SA2
tristate "Yamaha OPL3-SA2 and SA3 based PnP cards"
depends on SOUND_OSS
@@ -959,19 +690,6 @@ config SOUND_OPL3SA2
"opl3sa2=<io>,<irq>,<dma>,<dma2>,<mssio>,<mpuio>" to the kernel
command line.
-config SOUND_YMFPCI
- tristate "Yamaha YMF7xx PCI audio (native mode)"
- depends on SOUND_OSS && PCI && OBSOLETE_OSS_DRIVER
- help
- Support for Yamaha cards including the YMF711, YMF715, YMF718,
- YMF719, YMF724, Waveforce 192XG, and Waveforce 192 Digital.
-
-config SOUND_YMFPCI_LEGACY
- bool "Yamaha PCI legacy ports support"
- depends on SOUND_YMFPCI
- help
- Support for YMF7xx PCI cards emulating an MP401.
-
config SOUND_UART6850
tristate "6850 UART support"
depends on SOUND_OSS
@@ -1101,30 +819,6 @@ config SOUND_KAHLUA
tristate "XpressAudio Sound Blaster emulation"
depends on SOUND_SB
-config SOUND_ALI5455
- tristate "ALi5455 audio support"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
-
-config SOUND_FORTE
- tristate "ForteMedia FM801 driver"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you want driver support for the ForteMedia FM801 PCI
- audio controller (Abit AU10, Genius Sound Maker, HP Workstation
- zx2000, and others).
-
-config SOUND_RME96XX
- tristate "RME Hammerfall (RME96XX) support"
- depends on SOUND_PRIME && PCI && OBSOLETE_OSS_DRIVER
- help
- Say Y or M if you have a Hammerfall or Hammerfall light
- multichannel card from RME. If you want to access advanced
- features of the card, read <file:Documentation/sound/oss/rme96xx>.
-
-config SOUND_AD1980
- tristate "AD1980 front/back switch plugin"
- depends on SOUND_PRIME && OBSOLETE_OSS_DRIVER
-
config SOUND_SH_DAC_AUDIO
tristate "SuperH DAC audio support"
depends on SOUND_PRIME && CPU_SH3
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 12:08:23 +0000