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WSL2-Linux-Kernel
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Merge branch 'ps3' into next

This commit is contained in:
Benjamin Herrenschmidt 2011-12-16 11:09:15 +11:00
Родитель e6f08d37e6 987706acf8
Коммит efdad722ef
9 изменённых файлов: 156 добавлений и 149 удалений
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39
arch/powerpc/configs/ps3_defconfig
Просмотреть файл

@ -6,10 +6,10 @@ CONFIG_NR_CPUS=2
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_NAMESPACES=y
CONFIG_SPARSE_IRQ=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y
CONFIG_KALLSYMS_EXTRA_PASS=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EMBEDDED=y
# CONFIG_PERF_EVENTS is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SLAB=y
@ -17,6 +17,7 @@ CONFIG_PROFILING=y
CONFIG_OPROFILE=m
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_PPC_POWERNV is not set
# CONFIG_PPC_PSERIES is not set
# CONFIG_PPC_PMAC is not set
CONFIG_PPC_PS3=y
@ -27,14 +28,14 @@ CONFIG_PS3_VRAM=m
CONFIG_PS3_LPM=m
# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
CONFIG_HIGH_RES_TIMERS=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_MISC=y
CONFIG_KEXEC=y
CONFIG_SPARSE_IRQ=y
# CONFIG_SPARSEMEM_VMEMMAP is not set
CONFIG_SCHED_SMT=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_PM=y
CONFIG_PM_RUNTIME=y
CONFIG_PM_DEBUG=y
# CONFIG_SECCOMP is not set
# CONFIG_PCI is not set
@ -81,20 +82,23 @@ CONFIG_SCSI_MULTI_LUN=y
CONFIG_MD=y
CONFIG_BLK_DEV_DM=m
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_STMICRO is not set
CONFIG_GELIC_NET=y
CONFIG_GELIC_WIRELESS=y
# CONFIG_NETDEV_10000 is not set
# CONFIG_NET_VENDOR_XILINX is not set
CONFIG_USB_USBNET=m
# CONFIG_USB_NET_CDCETHER is not set
# CONFIG_USB_NET_CDC_NCM is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPPOE=m
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_JOYDEV=m
@ -135,22 +139,21 @@ CONFIG_USB=m
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_SUSPEND=y
CONFIG_USB_MON=m
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_EHCI_HCD_PPC_OF is not set
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_STORAGE=m
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_PS3=m
CONFIG_RTC_DRV_PS3=y
# CONFIG_IOMMU_SUPPORT is not set
CONFIG_EXT2_FS=m
CONFIG_EXT3_FS=m
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT4_FS=y
CONFIG_INOTIFY=y
CONFIG_QUOTA=y
CONFIG_QFMT_V2=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
@ -167,19 +170,17 @@ CONFIG_CIFS=m
CONFIG_NLS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_CRC_CCITT=m
CONFIG_CRC_T10DIF=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DETECT_HUNG_TASK=y
CONFIG_PROVE_LOCKING=y
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_WRITECOUNT=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_LIST=y
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
# CONFIG_FTRACE is not set
CONFIG_DEBUG_STACKOVERFLOW=y

10
arch/powerpc/include/asm/lv1call.h
Просмотреть файл

@ -231,7 +231,7 @@ LV1_CALL(allocate_memory, 4, 2, 0 )
LV1_CALL(write_htab_entry, 4, 0, 1 )
LV1_CALL(construct_virtual_address_space, 3, 2, 2 )
LV1_CALL(invalidate_htab_entries, 5, 0, 3 )
LV1_CALL(get_virtual_address_space_id_of_ppe, 1, 1, 4 )
LV1_CALL(get_virtual_address_space_id_of_ppe, 0, 1, 4 )
LV1_CALL(query_logical_partition_address_region_info, 1, 5, 6 )
LV1_CALL(select_virtual_address_space, 1, 0, 7 )
LV1_CALL(pause, 1, 0, 9 )
@ -264,7 +264,7 @@ LV1_CALL(configure_execution_time_variable, 1, 0, 77 )
LV1_CALL(get_spe_irq_outlet, 2, 1, 78 )
LV1_CALL(set_spe_privilege_state_area_1_register, 3, 0, 79 )
LV1_CALL(create_repository_node, 6, 0, 90 )
LV1_CALL(get_repository_node_value, 5, 2, 91 )
LV1_CALL(read_repository_node, 5, 2, 91 )
LV1_CALL(modify_repository_node_value, 6, 0, 92 )
LV1_CALL(remove_repository_node, 4, 0, 93 )
LV1_CALL(read_htab_entries, 2, 5, 95 )
@ -276,7 +276,7 @@ LV1_CALL(construct_io_irq_outlet, 1, 1, 120 )
LV1_CALL(destruct_io_irq_outlet, 1, 0, 121 )
LV1_CALL(map_htab, 1, 1, 122 )
LV1_CALL(unmap_htab, 1, 0, 123 )
LV1_CALL(get_version_info, 0, 1, 127 )
LV1_CALL(get_version_info, 0, 2, 127 )
LV1_CALL(insert_htab_entry, 6, 3, 158 )
LV1_CALL(read_virtual_uart, 3, 1, 162 )
LV1_CALL(write_virtual_uart, 3, 1, 163 )
@ -294,9 +294,9 @@ LV1_CALL(unmap_device_dma_region, 4, 0, 177 )
LV1_CALL(net_add_multicast_address, 4, 0, 185 )
LV1_CALL(net_remove_multicast_address, 4, 0, 186 )
LV1_CALL(net_start_tx_dma, 4, 0, 187 )
LV1_CALL(net_stop_tx_dma, 3, 0, 188 )
LV1_CALL(net_stop_tx_dma, 2, 0, 188 )
LV1_CALL(net_start_rx_dma, 4, 0, 189 )
LV1_CALL(net_stop_rx_dma, 3, 0, 190 )
LV1_CALL(net_stop_rx_dma, 2, 0, 190 )
LV1_CALL(net_set_interrupt_status_indicator, 4, 0, 191 )
LV1_CALL(net_set_interrupt_mask, 4, 0, 193 )
LV1_CALL(net_control, 6, 2, 194 )

4
arch/powerpc/kernel/irq.c
Просмотреть файл

@ -186,8 +186,8 @@ notrace void arch_local_irq_restore(unsigned long en)
* Any HV call will have this side effect.
*/
if (firmware_has_feature(FW_FEATURE_PS3_LV1)) {
u64 tmp;
lv1_get_version_info(&tmp);
u64 tmp, tmp2;
lv1_get_version_info(&tmp, &tmp2);
}
__hard_irq_enable();

103
arch/powerpc/platforms/ps3/interrupt.c
Просмотреть файл

@ -31,18 +31,18 @@
#if defined(DEBUG)
#define DBG udbg_printf
#define FAIL udbg_printf
#else
#define DBG pr_debug
#define DBG pr_devel
#define FAIL pr_debug
#endif
/**
* struct ps3_bmp - a per cpu irq status and mask bitmap structure
* @status: 256 bit status bitmap indexed by plug
* @unused_1:
* @unused_1: Alignment
* @mask: 256 bit mask bitmap indexed by plug
* @unused_2:
* @lock:
* @ipi_debug_brk_mask:
* @unused_2: Alignment
*
* The HV maintains per SMT thread mappings of HV outlet to HV plug on
* behalf of the guest. These mappings are implemented as 256 bit guest
@ -73,21 +73,24 @@ struct ps3_bmp {
unsigned long mask;
u64 unused_2[3];
};
u64 ipi_debug_brk_mask;
spinlock_t lock;
};
/**
* struct ps3_private - a per cpu data structure
* @bmp: ps3_bmp structure
* @bmp_lock: Syncronize access to bmp.
* @ipi_debug_brk_mask: Mask for debug break IPIs
* @ppe_id: HV logical_ppe_id
* @thread_id: HV thread_id
* @ipi_mask: Mask of IPI virqs
*/
struct ps3_private {
struct ps3_bmp bmp __attribute__ ((aligned (PS3_BMP_MINALIGN)));
spinlock_t bmp_lock;
u64 ppe_id;
u64 thread_id;
unsigned long ipi_debug_brk_mask;
unsigned long ipi_mask;
};
@ -105,7 +108,7 @@ static void ps3_chip_mask(struct irq_data *d)
struct ps3_private *pd = irq_data_get_irq_chip_data(d);
unsigned long flags;
pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
DBG("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
pd->thread_id, d->irq);
local_irq_save(flags);
@ -126,7 +129,7 @@ static void ps3_chip_unmask(struct irq_data *d)
struct ps3_private *pd = irq_data_get_irq_chip_data(d);
unsigned long flags;
pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
DBG("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__,
pd->thread_id, d->irq);
local_irq_save(flags);
@ -190,19 +193,19 @@ static int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
*virq = irq_create_mapping(NULL, outlet);
if (*virq == NO_IRQ) {
pr_debug("%s:%d: irq_create_mapping failed: outlet %lu\n",
FAIL("%s:%d: irq_create_mapping failed: outlet %lu\n",
__func__, __LINE__, outlet);
result = -ENOMEM;
goto fail_create;
}
pr_debug("%s:%d: outlet %lu => cpu %u, virq %u\n", __func__, __LINE__,
DBG("%s:%d: outlet %lu => cpu %u, virq %u\n", __func__, __LINE__,
outlet, cpu, *virq);
result = irq_set_chip_data(*virq, pd);
if (result) {
pr_debug("%s:%d: irq_set_chip_data failed\n",
FAIL("%s:%d: irq_set_chip_data failed\n",
__func__, __LINE__);
goto fail_set;
}
@ -228,13 +231,13 @@ static int ps3_virq_destroy(unsigned int virq)
{
const struct ps3_private *pd = irq_get_chip_data(virq);
pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
DBG("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
__LINE__, pd->ppe_id, pd->thread_id, virq);
irq_set_chip_data(virq, NULL);
irq_dispose_mapping(virq);
pr_debug("%s:%d <-\n", __func__, __LINE__);
DBG("%s:%d <-\n", __func__, __LINE__);
return 0;
}
@ -257,7 +260,7 @@ int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
result = ps3_virq_setup(cpu, outlet, virq);
if (result) {
pr_debug("%s:%d: ps3_virq_setup failed\n", __func__, __LINE__);
FAIL("%s:%d: ps3_virq_setup failed\n", __func__, __LINE__);
goto fail_setup;
}
@ -269,7 +272,7 @@ int ps3_irq_plug_setup(enum ps3_cpu_binding cpu, unsigned long outlet,
outlet, 0);
if (result) {
pr_info("%s:%d: lv1_connect_irq_plug_ext failed: %s\n",
FAIL("%s:%d: lv1_connect_irq_plug_ext failed: %s\n",
__func__, __LINE__, ps3_result(result));
result = -EPERM;
goto fail_connect;
@ -298,7 +301,7 @@ int ps3_irq_plug_destroy(unsigned int virq)
int result;
const struct ps3_private *pd = irq_get_chip_data(virq);
pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
DBG("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__,
__LINE__, pd->ppe_id, pd->thread_id, virq);
ps3_chip_mask(irq_get_irq_data(virq));
@ -306,7 +309,7 @@ int ps3_irq_plug_destroy(unsigned int virq)
result = lv1_disconnect_irq_plug_ext(pd->ppe_id, pd->thread_id, virq);
if (result)
pr_info("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
FAIL("%s:%d: lv1_disconnect_irq_plug_ext failed: %s\n",
__func__, __LINE__, ps3_result(result));
ps3_virq_destroy(virq);
@ -334,7 +337,7 @@ int ps3_event_receive_port_setup(enum ps3_cpu_binding cpu, unsigned int *virq)
result = lv1_construct_event_receive_port(&outlet);
if (result) {
pr_debug("%s:%d: lv1_construct_event_receive_port failed: %s\n",
FAIL("%s:%d: lv1_construct_event_receive_port failed: %s\n",
__func__, __LINE__, ps3_result(result));
*virq = NO_IRQ;
return result;
@ -360,14 +363,14 @@ int ps3_event_receive_port_destroy(unsigned int virq)
{
int result;
pr_debug(" -> %s:%d virq %u\n", __func__, __LINE__, virq);
DBG(" -> %s:%d virq %u\n", __func__, __LINE__, virq);
ps3_chip_mask(irq_get_irq_data(virq));
result = lv1_destruct_event_receive_port(virq_to_hw(virq));
if (result)
pr_debug("%s:%d: lv1_destruct_event_receive_port failed: %s\n",
FAIL("%s:%d: lv1_destruct_event_receive_port failed: %s\n",
__func__, __LINE__, ps3_result(result));
/*
@ -375,7 +378,7 @@ int ps3_event_receive_port_destroy(unsigned int virq)
* calls from interrupt context (smp_call_function) when kexecing.
*/
pr_debug(" <- %s:%d\n", __func__, __LINE__);
DBG(" <- %s:%d\n", __func__, __LINE__);
return result;
}
@ -411,7 +414,7 @@ int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev,
dev->dev_id, virq_to_hw(*virq), dev->interrupt_id);
if (result) {
pr_debug("%s:%d: lv1_connect_interrupt_event_receive_port"
FAIL("%s:%d: lv1_connect_interrupt_event_receive_port"
" failed: %s\n", __func__, __LINE__,
ps3_result(result));
ps3_event_receive_port_destroy(*virq);
@ -419,7 +422,7 @@ int ps3_sb_event_receive_port_setup(struct ps3_system_bus_device *dev,
return result;
}
pr_debug("%s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
DBG("%s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
dev->interrupt_id, *virq);
return 0;
@ -433,14 +436,14 @@ int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
int result;
pr_debug(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
DBG(" -> %s:%d: interrupt_id %u, virq %u\n", __func__, __LINE__,
dev->interrupt_id, virq);
result = lv1_disconnect_interrupt_event_receive_port(dev->bus_id,
dev->dev_id, virq_to_hw(virq), dev->interrupt_id);
if (result)
pr_debug("%s:%d: lv1_disconnect_interrupt_event_receive_port"
FAIL("%s:%d: lv1_disconnect_interrupt_event_receive_port"
" failed: %s\n", __func__, __LINE__,
ps3_result(result));
@ -455,7 +458,7 @@ int ps3_sb_event_receive_port_destroy(struct ps3_system_bus_device *dev,
result = ps3_virq_destroy(virq);
BUG_ON(result);
pr_debug(" <- %s:%d\n", __func__, __LINE__);
DBG(" <- %s:%d\n", __func__, __LINE__);
return result;
}
EXPORT_SYMBOL(ps3_sb_event_receive_port_destroy);
@ -480,7 +483,7 @@ int ps3_io_irq_setup(enum ps3_cpu_binding cpu, unsigned int interrupt_id,
result = lv1_construct_io_irq_outlet(interrupt_id, &outlet);
if (result) {
pr_debug("%s:%d: lv1_construct_io_irq_outlet failed: %s\n",
FAIL("%s:%d: lv1_construct_io_irq_outlet failed: %s\n",
__func__, __LINE__, ps3_result(result));
return result;
}
@ -510,7 +513,7 @@ int ps3_io_irq_destroy(unsigned int virq)
result = lv1_destruct_io_irq_outlet(outlet);
if (result)
pr_debug("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
FAIL("%s:%d: lv1_destruct_io_irq_outlet failed: %s\n",
__func__, __LINE__, ps3_result(result));
return result;
@ -542,7 +545,7 @@ int ps3_vuart_irq_setup(enum ps3_cpu_binding cpu, void* virt_addr_bmp,
result = lv1_configure_virtual_uart_irq(lpar_addr, &outlet);
if (result) {
pr_debug("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
FAIL("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
__func__, __LINE__, ps3_result(result));
return result;
}
@ -562,7 +565,7 @@ int ps3_vuart_irq_destroy(unsigned int virq)
result = lv1_deconfigure_virtual_uart_irq();
if (result) {
pr_debug("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
FAIL("%s:%d: lv1_configure_virtual_uart_irq failed: %s\n",
__func__, __LINE__, ps3_result(result));
return result;
}
@ -595,7 +598,7 @@ int ps3_spe_irq_setup(enum ps3_cpu_binding cpu, unsigned long spe_id,
result = lv1_get_spe_irq_outlet(spe_id, class, &outlet);
if (result) {
pr_debug("%s:%d: lv1_get_spe_irq_outlet failed: %s\n",
FAIL("%s:%d: lv1_get_spe_irq_outlet failed: %s\n",
__func__, __LINE__, ps3_result(result));
return result;
}
@ -626,7 +629,7 @@ int ps3_spe_irq_destroy(unsigned int virq)
static void _dump_64_bmp(const char *header, const u64 *p, unsigned cpu,
const char* func, int line)
{
pr_debug("%s:%d: %s %u {%04lx_%04lx_%04lx_%04lx}\n",
pr_debug("%s:%d: %s %u {%04llx_%04llx_%04llx_%04llx}\n",
func, line, header, cpu,
*p >> 48, (*p >> 32) & 0xffff, (*p >> 16) & 0xffff,
*p & 0xffff);
@ -635,7 +638,7 @@ static void _dump_64_bmp(const char *header, const u64 *p, unsigned cpu,
static void __maybe_unused _dump_256_bmp(const char *header,
const u64 *p, unsigned cpu, const char* func, int line)
{
pr_debug("%s:%d: %s %u {%016lx:%016lx:%016lx:%016lx}\n",
pr_debug("%s:%d: %s %u {%016llx:%016llx:%016llx:%016llx}\n",
func, line, header, cpu, p[0], p[1], p[2], p[3]);
}
@ -644,10 +647,10 @@ static void _dump_bmp(struct ps3_private* pd, const char* func, int line)
{
unsigned long flags;
spin_lock_irqsave(&pd->bmp.lock, flags);
spin_lock_irqsave(&pd->bmp_lock, flags);
_dump_64_bmp("stat", &pd->bmp.status, pd->thread_id, func, line);
_dump_64_bmp("mask", &pd->bmp.mask, pd->thread_id, func, line);
spin_unlock_irqrestore(&pd->bmp.lock, flags);
_dump_64_bmp("mask", (u64*)&pd->bmp.mask, pd->thread_id, func, line);
spin_unlock_irqrestore(&pd->bmp_lock, flags);
}
#define dump_mask(_x) _dump_mask(_x, __func__, __LINE__)
@ -656,9 +659,9 @@ static void __maybe_unused _dump_mask(struct ps3_private *pd,
{
unsigned long flags;
spin_lock_irqsave(&pd->bmp.lock, flags);
_dump_64_bmp("mask", &pd->bmp.mask, pd->thread_id, func, line);
spin_unlock_irqrestore(&pd->bmp.lock, flags);
spin_lock_irqsave(&pd->bmp_lock, flags);
_dump_64_bmp("mask", (u64*)&pd->bmp.mask, pd->thread_id, func, line);
spin_unlock_irqrestore(&pd->bmp_lock, flags);
}
#else
static void dump_bmp(struct ps3_private* pd) {};
@ -667,7 +670,7 @@ static void dump_bmp(struct ps3_private* pd) {};
static int ps3_host_map(struct irq_host *h, unsigned int virq,
irq_hw_number_t hwirq)
{
pr_debug("%s:%d: hwirq %lu, virq %u\n", __func__, __LINE__, hwirq,
DBG("%s:%d: hwirq %lu, virq %u\n", __func__, __LINE__, hwirq,
virq);
irq_set_chip_and_handler(virq, &ps3_irq_chip, handle_fasteoi_irq);
@ -690,10 +693,10 @@ void __init ps3_register_ipi_debug_brk(unsigned int cpu, unsigned int virq)
{
struct ps3_private *pd = &per_cpu(ps3_private, cpu);
pd->bmp.ipi_debug_brk_mask = 0x8000000000000000UL >> virq;
set_bit(63 - virq, &pd->ipi_debug_brk_mask);
pr_debug("%s:%d: cpu %u, virq %u, mask %llxh\n", __func__, __LINE__,
cpu, virq, pd->bmp.ipi_debug_brk_mask);
DBG("%s:%d: cpu %u, virq %u, mask %lxh\n", __func__, __LINE__,
cpu, virq, pd->ipi_debug_brk_mask);
}
void __init ps3_register_ipi_irq(unsigned int cpu, unsigned int virq)
@ -714,14 +717,14 @@ static unsigned int ps3_get_irq(void)
/* check for ipi break first to stop this cpu ASAP */
if (x & pd->bmp.ipi_debug_brk_mask)
x &= pd->bmp.ipi_debug_brk_mask;
if (x & pd->ipi_debug_brk_mask)
x &= pd->ipi_debug_brk_mask;
asm volatile("cntlzd %0,%1" : "=r" (plug) : "r" (x));
plug &= 0x3f;
if (unlikely(plug == NO_IRQ)) {
pr_debug("%s:%d: no plug found: thread_id %llu\n", __func__,
DBG("%s:%d: no plug found: thread_id %llu\n", __func__,
__LINE__, pd->thread_id);
dump_bmp(&per_cpu(ps3_private, 0));
dump_bmp(&per_cpu(ps3_private, 1));
@ -760,9 +763,9 @@ void __init ps3_init_IRQ(void)
lv1_get_logical_ppe_id(&pd->ppe_id);
pd->thread_id = get_hard_smp_processor_id(cpu);
spin_lock_init(&pd->bmp.lock);
spin_lock_init(&pd->bmp_lock);
pr_debug("%s:%d: ppe_id %llu, thread_id %llu, bmp %lxh\n",
DBG("%s:%d: ppe_id %llu, thread_id %llu, bmp %lxh\n",
__func__, __LINE__, pd->ppe_id, pd->thread_id,
ps3_mm_phys_to_lpar(__pa(&pd->bmp)));
@ -770,7 +773,7 @@ void __init ps3_init_IRQ(void)
pd->thread_id, ps3_mm_phys_to_lpar(__pa(&pd->bmp)));
if (result)
pr_debug("%s:%d: lv1_configure_irq_state_bitmap failed:"
FAIL("%s:%d: lv1_configure_irq_state_bitmap failed:"
" %s\n", __func__, __LINE__,
ps3_result(result));
}

137
arch/powerpc/platforms/ps3/repository.c
Просмотреть файл

@ -44,7 +44,7 @@ static void _dump_field(const char *hdr, u64 n, const char *func, int line)
s[i] = (in[i] <= 126 && in[i] >= 32) ? in[i] : '.';
s[i] = 0;
pr_debug("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
pr_devel("%s:%d: %s%016llx : %s\n", func, line, hdr, n, s);
#endif
}
@ -53,7 +53,7 @@ static void _dump_field(const char *hdr, u64 n, const char *func, int line)
static void _dump_node_name(unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
u64 n4, const char *func, int line)
{
pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
pr_devel("%s:%d: lpar: %u\n", func, line, lpar_id);
_dump_field("n1: ", n1, func, line);
_dump_field("n2: ", n2, func, line);
_dump_field("n3: ", n3, func, line);
@ -65,13 +65,13 @@ static void _dump_node_name(unsigned int lpar_id, u64 n1, u64 n2, u64 n3,
static void _dump_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
u64 v1, u64 v2, const char *func, int line)
{
pr_debug("%s:%d: lpar: %u\n", func, line, lpar_id);
pr_devel("%s:%d: lpar: %u\n", func, line, lpar_id);
_dump_field("n1: ", n1, func, line);
_dump_field("n2: ", n2, func, line);
_dump_field("n3: ", n3, func, line);
_dump_field("n4: ", n4, func, line);
pr_debug("%s:%d: v1: %016llx\n", func, line, v1);
pr_debug("%s:%d: v2: %016llx\n", func, line, v2);
pr_devel("%s:%d: v1: %016llx\n", func, line, v1);
pr_devel("%s:%d: v2: %016llx\n", func, line, v2);
}
/**
@ -131,11 +131,11 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
lpar_id = id;
}
result = lv1_get_repository_node_value(lpar_id, n1, n2, n3, n4, &v1,
result = lv1_read_repository_node(lpar_id, n1, n2, n3, n4, &v1,
&v2);
if (result) {
pr_debug("%s:%d: lv1_get_repository_node_value failed: %s\n",
pr_warn("%s:%d: lv1_read_repository_node failed: %s\n",
__func__, __LINE__, ps3_result(result));
dump_node_name(lpar_id, n1, n2, n3, n4);
return -ENOENT;
@ -149,10 +149,10 @@ static int read_node(unsigned int lpar_id, u64 n1, u64 n2, u64 n3, u64 n4,
*_v2 = v2;
if (v1 && !_v1)
pr_debug("%s:%d: warning: discarding non-zero v1: %016llx\n",
pr_devel("%s:%d: warning: discarding non-zero v1: %016llx\n",
__func__, __LINE__, v1);
if (v2 && !_v2)
pr_debug("%s:%d: warning: discarding non-zero v2: %016llx\n",
pr_devel("%s:%d: warning: discarding non-zero v2: %016llx\n",
__func__, __LINE__, v2);
return 0;
@ -323,16 +323,16 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
result = ps3_repository_read_bus_num_dev(tmp.bus_index, &num_dev);
if (result) {
pr_debug("%s:%d read_bus_num_dev failed\n", __func__, __LINE__);
pr_devel("%s:%d read_bus_num_dev failed\n", __func__, __LINE__);
return result;
}
pr_debug("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
pr_devel("%s:%d: bus_type %u, bus_index %u, bus_id %llu, num_dev %u\n",
__func__, __LINE__, tmp.bus_type, tmp.bus_index, tmp.bus_id,
num_dev);
if (tmp.dev_index >= num_dev) {
pr_debug("%s:%d: no device found\n", __func__, __LINE__);
pr_devel("%s:%d: no device found\n", __func__, __LINE__);
return -ENODEV;
}
@ -340,7 +340,7 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
&tmp.dev_type);
if (result) {
pr_debug("%s:%d read_dev_type failed\n", __func__, __LINE__);
pr_devel("%s:%d read_dev_type failed\n", __func__, __LINE__);
return result;
}
@ -348,12 +348,12 @@ int ps3_repository_find_device(struct ps3_repository_device *repo)
&tmp.dev_id);
if (result) {
pr_debug("%s:%d ps3_repository_read_dev_id failed\n", __func__,
pr_devel("%s:%d ps3_repository_read_dev_id failed\n", __func__,
__LINE__);
return result;
}
pr_debug("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
pr_devel("%s:%d: found: dev_type %u, dev_index %u, dev_id %llu\n",
__func__, __LINE__, tmp.dev_type, tmp.dev_index, tmp.dev_id);
*repo = tmp;
@ -367,14 +367,14 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
struct ps3_repository_device tmp;
unsigned int num_dev;
pr_debug(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
pr_devel(" -> %s:%u: find device by id %llu:%llu\n", __func__, __LINE__,
bus_id, dev_id);
for (tmp.bus_index = 0; tmp.bus_index < 10; tmp.bus_index++) {
result = ps3_repository_read_bus_id(tmp.bus_index,
&tmp.bus_id);
if (result) {
pr_debug("%s:%u read_bus_id(%u) failed\n", __func__,
pr_devel("%s:%u read_bus_id(%u) failed\n", __func__,
__LINE__, tmp.bus_index);
return result;
}
@ -382,23 +382,23 @@ int ps3_repository_find_device_by_id(struct ps3_repository_device *repo,
if (tmp.bus_id == bus_id)
goto found_bus;
pr_debug("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
pr_devel("%s:%u: skip, bus_id %llu\n", __func__, __LINE__,
tmp.bus_id);
}
pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
pr_devel(" <- %s:%u: bus not found\n", __func__, __LINE__);
return result;
found_bus:
result = ps3_repository_read_bus_type(tmp.bus_index, &tmp.bus_type);
if (result) {
pr_debug("%s:%u read_bus_type(%u) failed\n", __func__,
pr_devel("%s:%u read_bus_type(%u) failed\n", __func__,
__LINE__, tmp.bus_index);
return result;
}
result = ps3_repository_read_bus_num_dev(tmp.bus_index, &num_dev);
if (result) {
pr_debug("%s:%u read_bus_num_dev failed\n", __func__,
pr_devel("%s:%u read_bus_num_dev failed\n", __func__,
__LINE__);
return result;
}
@ -408,7 +408,7 @@ found_bus:
tmp.dev_index,
&tmp.dev_id);
if (result) {
pr_debug("%s:%u read_dev_id(%u:%u) failed\n", __func__,
pr_devel("%s:%u read_dev_id(%u:%u) failed\n", __func__,
__LINE__, tmp.bus_index, tmp.dev_index);
return result;
}
@ -416,21 +416,21 @@ found_bus:
if (tmp.dev_id == dev_id)
goto found_dev;
pr_debug("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
pr_devel("%s:%u: skip, dev_id %llu\n", __func__, __LINE__,
tmp.dev_id);
}
pr_debug(" <- %s:%u: dev not found\n", __func__, __LINE__);
pr_devel(" <- %s:%u: dev not found\n", __func__, __LINE__);
return result;
found_dev:
result = ps3_repository_read_dev_type(tmp.bus_index, tmp.dev_index,
&tmp.dev_type);
if (result) {
pr_debug("%s:%u read_dev_type failed\n", __func__, __LINE__);
pr_devel("%s:%u read_dev_type failed\n", __func__, __LINE__);
return result;
}
pr_debug(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
pr_devel(" <- %s:%u: found: type (%u:%u) index (%u:%u) id (%llu:%llu)\n",
__func__, __LINE__, tmp.bus_type, tmp.dev_type, tmp.bus_index,
tmp.dev_index, tmp.bus_id, tmp.dev_id);
*repo = tmp;
@ -443,18 +443,18 @@ int __devinit ps3_repository_find_devices(enum ps3_bus_type bus_type,
int result = 0;
struct ps3_repository_device repo;
pr_debug(" -> %s:%d: find bus_type %u\n", __func__, __LINE__, bus_type);
pr_devel(" -> %s:%d: find bus_type %u\n", __func__, __LINE__, bus_type);
repo.bus_type = bus_type;
result = ps3_repository_find_bus(repo.bus_type, 0, &repo.bus_index);
if (result) {
pr_debug(" <- %s:%u: bus not found\n", __func__, __LINE__);
pr_devel(" <- %s:%u: bus not found\n", __func__, __LINE__);
return result;
}
result = ps3_repository_read_bus_id(repo.bus_index, &repo.bus_id);
if (result) {
pr_debug("%s:%d read_bus_id(%u) failed\n", __func__, __LINE__,
pr_devel("%s:%d read_bus_id(%u) failed\n", __func__, __LINE__,
repo.bus_index);
return result;
}
@ -469,13 +469,13 @@ int __devinit ps3_repository_find_devices(enum ps3_bus_type bus_type,
result = callback(&repo);
if (result) {
pr_debug("%s:%d: abort at callback\n", __func__,
pr_devel("%s:%d: abort at callback\n", __func__,
__LINE__);
break;
}
}
pr_debug(" <- %s:%d\n", __func__, __LINE__);
pr_devel(" <- %s:%d\n", __func__, __LINE__);
return result;
}
@ -489,7 +489,7 @@ int ps3_repository_find_bus(enum ps3_bus_type bus_type, unsigned int from,
for (i = from; i < 10; i++) {
error = ps3_repository_read_bus_type(i, &type);
if (error) {
pr_debug("%s:%d read_bus_type failed\n",
pr_devel("%s:%d read_bus_type failed\n",
__func__, __LINE__);
*bus_index = UINT_MAX;
return error;
@ -509,7 +509,7 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
int result = 0;
unsigned int res_index;
pr_debug("%s:%d: find intr_type %u\n", __func__, __LINE__, intr_type);
pr_devel("%s:%d: find intr_type %u\n", __func__, __LINE__, intr_type);
*interrupt_id = UINT_MAX;
@ -521,7 +521,7 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
repo->dev_index, res_index, &t, &id);
if (result) {
pr_debug("%s:%d read_dev_intr failed\n",
pr_devel("%s:%d read_dev_intr failed\n",
__func__, __LINE__);
return result;
}
@ -535,7 +535,7 @@ int ps3_repository_find_interrupt(const struct ps3_repository_device *repo,
if (res_index == 10)
return -ENODEV;
pr_debug("%s:%d: found intr_type %u at res_index %u\n",
pr_devel("%s:%d: found intr_type %u at res_index %u\n",
__func__, __LINE__, intr_type, res_index);
return result;
@ -547,7 +547,7 @@ int ps3_repository_find_reg(const struct ps3_repository_device *repo,
int result = 0;
unsigned int res_index;
pr_debug("%s:%d: find reg_type %u\n", __func__, __LINE__, reg_type);
pr_devel("%s:%d: find reg_type %u\n", __func__, __LINE__, reg_type);
*bus_addr = *len = 0;
@ -560,7 +560,7 @@ int ps3_repository_find_reg(const struct ps3_repository_device *repo,
repo->dev_index, res_index, &t, &a, &l);
if (result) {
pr_debug("%s:%d read_dev_reg failed\n",
pr_devel("%s:%d read_dev_reg failed\n",
__func__, __LINE__);
return result;
}
@ -575,7 +575,7 @@ int ps3_repository_find_reg(const struct ps3_repository_device *repo,
if (res_index == 10)
return -ENODEV;
pr_debug("%s:%d: found reg_type %u at res_index %u\n",
pr_devel("%s:%d: found reg_type %u at res_index %u\n",
__func__, __LINE__, reg_type, res_index);
return result;
@ -1009,7 +1009,7 @@ int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo)
int result = 0;
unsigned int res_index;
pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
pr_devel(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
for (res_index = 0; res_index < 10; res_index++) {
@ -1021,13 +1021,13 @@ int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo)
if (result) {
if (result != LV1_NO_ENTRY)
pr_debug("%s:%d ps3_repository_read_dev_intr"
pr_devel("%s:%d ps3_repository_read_dev_intr"
" (%u:%u) failed\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
break;
}
pr_debug("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
pr_devel("%s:%d (%u:%u) intr_type %u, interrupt_id %u\n",
__func__, __LINE__, repo->bus_index, repo->dev_index,
intr_type, interrupt_id);
}
@ -1042,18 +1042,18 @@ int ps3_repository_dump_resource_info(const struct ps3_repository_device *repo)
if (result) {
if (result != LV1_NO_ENTRY)
pr_debug("%s:%d ps3_repository_read_dev_reg"
pr_devel("%s:%d ps3_repository_read_dev_reg"
" (%u:%u) failed\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
break;
}
pr_debug("%s:%d (%u:%u) reg_type %u, bus_addr %lxh, len %lxh\n",
pr_devel("%s:%d (%u:%u) reg_type %u, bus_addr %llxh, len %llxh\n",
__func__, __LINE__, repo->bus_index, repo->dev_index,
reg_type, bus_addr, len);
}
pr_debug(" <- %s:%d\n", __func__, __LINE__);
pr_devel(" <- %s:%d\n", __func__, __LINE__);
return result;
}
@ -1063,22 +1063,22 @@ static int dump_stor_dev_info(struct ps3_repository_device *repo)
unsigned int num_regions, region_index;
u64 port, blk_size, num_blocks;
pr_debug(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
pr_devel(" -> %s:%d: (%u:%u)\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
result = ps3_repository_read_stor_dev_info(repo->bus_index,
repo->dev_index, &port, &blk_size, &num_blocks, &num_regions);
if (result) {
pr_debug("%s:%d ps3_repository_read_stor_dev_info"
pr_devel("%s:%d ps3_repository_read_stor_dev_info"
" (%u:%u) failed\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
goto out;
}
pr_debug("%s:%d (%u:%u): port %lu, blk_size %lu, num_blocks "
"%lu, num_regions %u\n",
__func__, __LINE__, repo->bus_index, repo->dev_index, port,
blk_size, num_blocks, num_regions);
pr_devel("%s:%d (%u:%u): port %llu, blk_size %llu, num_blocks "
"%llu, num_regions %u\n",
__func__, __LINE__, repo->bus_index, repo->dev_index,
port, blk_size, num_blocks, num_regions);
for (region_index = 0; region_index < num_regions; region_index++) {
unsigned int region_id;
@ -1088,19 +1088,20 @@ static int dump_stor_dev_info(struct ps3_repository_device *repo)
repo->dev_index, region_index, &region_id,
&region_start, &region_size);
if (result) {
pr_debug("%s:%d ps3_repository_read_stor_dev_region"
pr_devel("%s:%d ps3_repository_read_stor_dev_region"
" (%u:%u) failed\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
break;
}
pr_debug("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n",
pr_devel("%s:%d (%u:%u) region_id %u, start %lxh, size %lxh\n",
__func__, __LINE__, repo->bus_index, repo->dev_index,
region_id, region_start, region_size);
region_id, (unsigned long)region_start,
(unsigned long)region_size);
}
out:
pr_debug(" <- %s:%d\n", __func__, __LINE__);
pr_devel(" <- %s:%d\n", __func__, __LINE__);
return result;
}
@ -1109,7 +1110,7 @@ static int dump_device_info(struct ps3_repository_device *repo,
{
int result = 0;
pr_debug(" -> %s:%d: bus_%u\n", __func__, __LINE__, repo->bus_index);
pr_devel(" -> %s:%d: bus_%u\n", __func__, __LINE__, repo->bus_index);
for (repo->dev_index = 0; repo->dev_index < num_dev;
repo->dev_index++) {
@ -1118,7 +1119,7 @@ static int dump_device_info(struct ps3_repository_device *repo,
repo->dev_index, &repo->dev_type);
if (result) {
pr_debug("%s:%d ps3_repository_read_dev_type"
pr_devel("%s:%d ps3_repository_read_dev_type"
" (%u:%u) failed\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
break;
@ -1128,15 +1129,15 @@ static int dump_device_info(struct ps3_repository_device *repo,
repo->dev_index, &repo->dev_id);
if (result) {
pr_debug("%s:%d ps3_repository_read_dev_id"
pr_devel("%s:%d ps3_repository_read_dev_id"
" (%u:%u) failed\n", __func__, __LINE__,
repo->bus_index, repo->dev_index);
continue;
}
pr_debug("%s:%d (%u:%u): dev_type %u, dev_id %lu\n", __func__,
pr_devel("%s:%d (%u:%u): dev_type %u, dev_id %lu\n", __func__,
__LINE__, repo->bus_index, repo->dev_index,
repo->dev_type, repo->dev_id);
repo->dev_type, (unsigned long)repo->dev_id);
ps3_repository_dump_resource_info(repo);
@ -1144,7 +1145,7 @@ static int dump_device_info(struct ps3_repository_device *repo,
dump_stor_dev_info(repo);
}
pr_debug(" <- %s:%d\n", __func__, __LINE__);
pr_devel(" <- %s:%d\n", __func__, __LINE__);
return result;
}
@ -1153,7 +1154,7 @@ int ps3_repository_dump_bus_info(void)
int result = 0;
struct ps3_repository_device repo;
pr_debug(" -> %s:%d\n", __func__, __LINE__);
pr_devel(" -> %s:%d\n", __func__, __LINE__);
memset(&repo, 0, sizeof(repo));
@ -1164,7 +1165,7 @@ int ps3_repository_dump_bus_info(void)
&repo.bus_type);
if (result) {
pr_debug("%s:%d read_bus_type(%u) failed\n",
pr_devel("%s:%d read_bus_type(%u) failed\n",
__func__, __LINE__, repo.bus_index);
break;
}
@ -1173,32 +1174,32 @@ int ps3_repository_dump_bus_info(void)
&repo.bus_id);
if (result) {
pr_debug("%s:%d read_bus_id(%u) failed\n",
pr_devel("%s:%d read_bus_id(%u) failed\n",
__func__, __LINE__, repo.bus_index);
continue;
}
if (repo.bus_index != repo.bus_id)
pr_debug("%s:%d bus_index != bus_id\n",
pr_devel("%s:%d bus_index != bus_id\n",
__func__, __LINE__);
result = ps3_repository_read_bus_num_dev(repo.bus_index,
&num_dev);
if (result) {
pr_debug("%s:%d read_bus_num_dev(%u) failed\n",
pr_devel("%s:%d read_bus_num_dev(%u) failed\n",
__func__, __LINE__, repo.bus_index);
continue;
}
pr_debug("%s:%d bus_%u: bus_type %u, bus_id %lu, num_dev %u\n",
pr_devel("%s:%d bus_%u: bus_type %u, bus_id %lu, num_dev %u\n",
__func__, __LINE__, repo.bus_index, repo.bus_type,
repo.bus_id, num_dev);
(unsigned long)repo.bus_id, num_dev);
dump_device_info(&repo, num_dev);
}
pr_debug(" <- %s:%d\n", __func__, __LINE__);
pr_devel(" <- %s:%d\n", __func__, __LINE__);
return result;
}

4
arch/powerpc/platforms/ps3/setup.c
Просмотреть файл

@ -193,10 +193,12 @@ static int ps3_set_dabr(unsigned long dabr)
static void __init ps3_setup_arch(void)
{
u64 tmp;
DBG(" -> %s:%d\n", __func__, __LINE__);
lv1_get_version_info(&ps3_firmware_version.raw);
lv1_get_version_info(&ps3_firmware_version.raw, &tmp);
printk(KERN_INFO "PS3 firmware version %u.%u.%u\n",
ps3_firmware_version.major, ps3_firmware_version.minor,
ps3_firmware_version.rev);

2
arch/powerpc/platforms/ps3/smp.c
Просмотреть файл

@ -57,7 +57,7 @@ static void ps3_smp_message_pass(int cpu, int msg)
" (%d)\n", __func__, __LINE__, cpu, msg, result);
}
static int ps3_smp_probe(void)
static int __init ps3_smp_probe(void)
{
int cpu;

2
arch/powerpc/platforms/ps3/spu.c
Просмотреть файл

@ -154,7 +154,7 @@ static unsigned long get_vas_id(void)
u64 id;
lv1_get_logical_ppe_id(&id);
lv1_get_virtual_address_space_id_of_ppe(id, &id);
lv1_get_virtual_address_space_id_of_ppe(&id);
return id;
}

4
drivers/net/ethernet/toshiba/ps3_gelic_net.c
Просмотреть файл

@ -640,7 +640,7 @@ static inline void gelic_card_disable_rxdmac(struct gelic_card *card)
int status;
/* this hvc blocks until the DMA in progress really stopped */
status = lv1_net_stop_rx_dma(bus_id(card), dev_id(card), 0);
status = lv1_net_stop_rx_dma(bus_id(card), dev_id(card));
if (status)
dev_err(ctodev(card),
"lv1_net_stop_rx_dma failed, %d\n", status);
@ -658,7 +658,7 @@ static inline void gelic_card_disable_txdmac(struct gelic_card *card)
int status;
/* this hvc blocks until the DMA in progress really stopped */
status = lv1_net_stop_tx_dma(bus_id(card), dev_id(card), 0);
status = lv1_net_stop_tx_dma(bus_id(card), dev_id(card));
if (status)
dev_err(ctodev(card),
"lv1_net_stop_tx_dma failed, status=%d\n", status);