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Diffstat (limited to 'arch/tile/gxio/iorpc_mpipe.c')
-rw-r--r--arch/tile/gxio/iorpc_mpipe.c90
1 files changed, 44 insertions, 46 deletions
diff --git a/arch/tile/gxio/iorpc_mpipe.c b/arch/tile/gxio/iorpc_mpipe.c
index 4f8f3d6..e19325c 100644
--- a/arch/tile/gxio/iorpc_mpipe.c
+++ b/arch/tile/gxio/iorpc_mpipe.c
@@ -21,7 +21,7 @@ struct alloc_buffer_stacks_param {
unsigned int flags;
};
-int gxio_mpipe_alloc_buffer_stacks(gxio_mpipe_context_t * context,
+int gxio_mpipe_alloc_buffer_stacks(gxio_mpipe_context_t *context,
unsigned int count, unsigned int first,
unsigned int flags)
{
@@ -45,7 +45,7 @@ struct init_buffer_stack_aux_param {
unsigned int buffer_size_enum;
};
-int gxio_mpipe_init_buffer_stack_aux(gxio_mpipe_context_t * context,
+int gxio_mpipe_init_buffer_stack_aux(gxio_mpipe_context_t *context,
void *mem_va, size_t mem_size,
unsigned int mem_flags, unsigned int stack,
unsigned int buffer_size_enum)
@@ -80,7 +80,7 @@ struct alloc_notif_rings_param {
unsigned int flags;
};
-int gxio_mpipe_alloc_notif_rings(gxio_mpipe_context_t * context,
+int gxio_mpipe_alloc_notif_rings(gxio_mpipe_context_t *context,
unsigned int count, unsigned int first,
unsigned int flags)
{
@@ -102,7 +102,7 @@ struct init_notif_ring_aux_param {
unsigned int ring;
};
-int gxio_mpipe_init_notif_ring_aux(gxio_mpipe_context_t * context, void *mem_va,
+int gxio_mpipe_init_notif_ring_aux(gxio_mpipe_context_t *context, void *mem_va,
size_t mem_size, unsigned int mem_flags,
unsigned int ring)
{
@@ -133,7 +133,7 @@ struct request_notif_ring_interrupt_param {
unsigned int ring;
};
-int gxio_mpipe_request_notif_ring_interrupt(gxio_mpipe_context_t * context,
+int gxio_mpipe_request_notif_ring_interrupt(gxio_mpipe_context_t *context,
int inter_x, int inter_y,
int inter_ipi, int inter_event,
unsigned int ring)
@@ -158,7 +158,7 @@ struct enable_notif_ring_interrupt_param {
unsigned int ring;
};
-int gxio_mpipe_enable_notif_ring_interrupt(gxio_mpipe_context_t * context,
+int gxio_mpipe_enable_notif_ring_interrupt(gxio_mpipe_context_t *context,
unsigned int ring)
{
struct enable_notif_ring_interrupt_param temp;
@@ -179,7 +179,7 @@ struct alloc_notif_groups_param {
unsigned int flags;
};
-int gxio_mpipe_alloc_notif_groups(gxio_mpipe_context_t * context,
+int gxio_mpipe_alloc_notif_groups(gxio_mpipe_context_t *context,
unsigned int count, unsigned int first,
unsigned int flags)
{
@@ -201,7 +201,7 @@ struct init_notif_group_param {
gxio_mpipe_notif_group_bits_t bits;
};
-int gxio_mpipe_init_notif_group(gxio_mpipe_context_t * context,
+int gxio_mpipe_init_notif_group(gxio_mpipe_context_t *context,
unsigned int group,
gxio_mpipe_notif_group_bits_t bits)
{
@@ -223,7 +223,7 @@ struct alloc_buckets_param {
unsigned int flags;
};
-int gxio_mpipe_alloc_buckets(gxio_mpipe_context_t * context, unsigned int count,
+int gxio_mpipe_alloc_buckets(gxio_mpipe_context_t *context, unsigned int count,
unsigned int first, unsigned int flags)
{
struct alloc_buckets_param temp;
@@ -244,7 +244,7 @@ struct init_bucket_param {
MPIPE_LBL_INIT_DAT_BSTS_TBL_t bucket_info;
};
-int gxio_mpipe_init_bucket(gxio_mpipe_context_t * context, unsigned int bucket,
+int gxio_mpipe_init_bucket(gxio_mpipe_context_t *context, unsigned int bucket,
MPIPE_LBL_INIT_DAT_BSTS_TBL_t bucket_info)
{
struct init_bucket_param temp;
@@ -265,7 +265,7 @@ struct alloc_edma_rings_param {
unsigned int flags;
};
-int gxio_mpipe_alloc_edma_rings(gxio_mpipe_context_t * context,
+int gxio_mpipe_alloc_edma_rings(gxio_mpipe_context_t *context,
unsigned int count, unsigned int first,
unsigned int flags)
{
@@ -288,7 +288,7 @@ struct init_edma_ring_aux_param {
unsigned int channel;
};
-int gxio_mpipe_init_edma_ring_aux(gxio_mpipe_context_t * context, void *mem_va,
+int gxio_mpipe_init_edma_ring_aux(gxio_mpipe_context_t *context, void *mem_va,
size_t mem_size, unsigned int mem_flags,
unsigned int ring, unsigned int channel)
{
@@ -315,7 +315,7 @@ int gxio_mpipe_init_edma_ring_aux(gxio_mpipe_context_t * context, void *mem_va,
EXPORT_SYMBOL(gxio_mpipe_init_edma_ring_aux);
-int gxio_mpipe_commit_rules(gxio_mpipe_context_t * context, const void *blob,
+int gxio_mpipe_commit_rules(gxio_mpipe_context_t *context, const void *blob,
size_t blob_size)
{
const void *params = blob;
@@ -332,7 +332,7 @@ struct register_client_memory_param {
unsigned int flags;
};
-int gxio_mpipe_register_client_memory(gxio_mpipe_context_t * context,
+int gxio_mpipe_register_client_memory(gxio_mpipe_context_t *context,
unsigned int iotlb, HV_PTE pte,
unsigned int flags)
{
@@ -355,7 +355,7 @@ struct link_open_aux_param {
unsigned int flags;
};
-int gxio_mpipe_link_open_aux(gxio_mpipe_context_t * context,
+int gxio_mpipe_link_open_aux(gxio_mpipe_context_t *context,
_gxio_mpipe_link_name_t name, unsigned int flags)
{
struct link_open_aux_param temp;
@@ -374,7 +374,7 @@ struct link_close_aux_param {
int mac;
};
-int gxio_mpipe_link_close_aux(gxio_mpipe_context_t * context, int mac)
+int gxio_mpipe_link_close_aux(gxio_mpipe_context_t *context, int mac)
{
struct link_close_aux_param temp;
struct link_close_aux_param *params = &temp;
@@ -393,7 +393,7 @@ struct link_set_attr_aux_param {
int64_t val;
};
-int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t * context, int mac,
+int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t *context, int mac,
uint32_t attr, int64_t val)
{
struct link_set_attr_aux_param temp;
@@ -415,8 +415,8 @@ struct get_timestamp_aux_param {
uint64_t cycles;
};
-int gxio_mpipe_get_timestamp_aux(gxio_mpipe_context_t * context, uint64_t * sec,
- uint64_t * nsec, uint64_t * cycles)
+int gxio_mpipe_get_timestamp_aux(gxio_mpipe_context_t *context, uint64_t *sec,
+ uint64_t *nsec, uint64_t *cycles)
{
int __result;
struct get_timestamp_aux_param temp;
@@ -440,7 +440,7 @@ struct set_timestamp_aux_param {
uint64_t cycles;
};
-int gxio_mpipe_set_timestamp_aux(gxio_mpipe_context_t * context, uint64_t sec,
+int gxio_mpipe_set_timestamp_aux(gxio_mpipe_context_t *context, uint64_t sec,
uint64_t nsec, uint64_t cycles)
{
struct set_timestamp_aux_param temp;
@@ -460,8 +460,7 @@ struct adjust_timestamp_aux_param {
int64_t nsec;
};
-int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context,
- int64_t nsec)
+int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t *context, int64_t nsec)
{
struct adjust_timestamp_aux_param temp;
struct adjust_timestamp_aux_param *params = &temp;
@@ -475,25 +474,6 @@ int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context,
EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_aux);
-struct adjust_timestamp_freq_param {
- int32_t ppb;
-};
-
-int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t * context,
- int32_t ppb)
-{
- struct adjust_timestamp_freq_param temp;
- struct adjust_timestamp_freq_param *params = &temp;
-
- params->ppb = ppb;
-
- return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
- sizeof(*params),
- GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ);
-}
-
-EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_freq);
-
struct config_edma_ring_blks_param {
unsigned int ering;
unsigned int max_blks;
@@ -501,7 +481,7 @@ struct config_edma_ring_blks_param {
unsigned int db;
};
-int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t * context,
+int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t *context,
unsigned int ering, unsigned int max_blks,
unsigned int min_snf_blks, unsigned int db)
{
@@ -520,11 +500,29 @@ int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t * context,
EXPORT_SYMBOL(gxio_mpipe_config_edma_ring_blks);
+struct adjust_timestamp_freq_param {
+ int32_t ppb;
+};
+
+int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t *context, int32_t ppb)
+{
+ struct adjust_timestamp_freq_param temp;
+ struct adjust_timestamp_freq_param *params = &temp;
+
+ params->ppb = ppb;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params),
+ GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_freq);
+
struct arm_pollfd_param {
union iorpc_pollfd pollfd;
};
-int gxio_mpipe_arm_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie)
+int gxio_mpipe_arm_pollfd(gxio_mpipe_context_t *context, int pollfd_cookie)
{
struct arm_pollfd_param temp;
struct arm_pollfd_param *params = &temp;
@@ -541,7 +539,7 @@ struct close_pollfd_param {
union iorpc_pollfd pollfd;
};
-int gxio_mpipe_close_pollfd(gxio_mpipe_context_t * context, int pollfd_cookie)
+int gxio_mpipe_close_pollfd(gxio_mpipe_context_t *context, int pollfd_cookie)
{
struct close_pollfd_param temp;
struct close_pollfd_param *params = &temp;
@@ -558,7 +556,7 @@ struct get_mmio_base_param {
HV_PTE base;
};
-int gxio_mpipe_get_mmio_base(gxio_mpipe_context_t * context, HV_PTE *base)
+int gxio_mpipe_get_mmio_base(gxio_mpipe_context_t *context, HV_PTE *base)
{
int __result;
struct get_mmio_base_param temp;
@@ -579,7 +577,7 @@ struct check_mmio_offset_param {
unsigned long size;
};
-int gxio_mpipe_check_mmio_offset(gxio_mpipe_context_t * context,
+int gxio_mpipe_check_mmio_offset(gxio_mpipe_context_t *context,
unsigned long offset, unsigned long size)
{
struct check_mmio_offset_param temp;
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