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HFI1: generate headers for sdma_state and sdma_engine structures

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This commit is contained in:
Balazs Gerofi
2017-12-20 18:22:39 +09:00
parent 96ea2d3658
commit 558c250bb3
2 changed files with 12 additions and 108 deletions
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110
kernel/include/hfi1/sdma.h
View File

@ -202,17 +202,7 @@ struct sdma_set_state_action {
unsigned go_s99_running_totrue:1;
};
struct sdma_state {
struct kref kref;
struct completion comp;
enum sdma_states current_state;
unsigned current_op;
unsigned go_s99_running;
/* debugging/development */
enum sdma_states previous_state;
unsigned previous_op;
enum sdma_events last_event;
};
#include <hfi1/hfi1_generated_sdma_state.h>
/**
* DOC: sdma exported routines
@ -329,104 +319,8 @@ struct hw_sdma_desc {
* since the private members are subject to change.
*/
/* The original size on Linux is 1472 B */
struct sdma_engine {
/* read mostly */
struct hfi1_devdata *dd;
struct hfi1_pportdata *ppd;
/* private: */
void __iomem *tail_csr;
u64 imask; /* clear interrupt mask */
u64 idle_mask;
u64 progress_mask;
u64 int_mask;
/* private: */
volatile __le64 *head_dma; /* DMA'ed by chip */
/* private: */
dma_addr_t head_phys;
/* private: */
struct hw_sdma_desc *descq;
/* private: */
unsigned descq_full_count;
struct sdma_txreq **tx_ring;
/* private: */
dma_addr_t descq_phys;
/* private */
u32 sdma_mask;
/* private */
struct sdma_state state;
/* private */
int cpu;
/* private: */
u8 sdma_shift;
/* private: */
u8 this_idx; /* zero relative engine */
/* protect changes to senddmactrl shadow */
spinlock_t senddmactrl_lock;
/* private: */
u64 p_senddmactrl; /* shadow per-engine SendDmaCtrl */
/* read/write using tail_lock */
spinlock_t tail_lock ____cacheline_aligned_in_smp;
#ifdef CONFIG_HFI1_DEBUG_SDMA_ORDER
/* private: */
u64 tail_sn;
#endif
/* private: */
u32 descq_tail;
/* private: */
unsigned long ahg_bits;
/* private: */
u16 desc_avail;
/* private: */
u16 tx_tail;
/* private: */
u16 descq_cnt;
/* read/write using head_lock */
/* private: */
seqlock_t head_lock ____cacheline_aligned_in_smp;
#ifdef CONFIG_HFI1_DEBUG_SDMA_ORDER
/* private: */
u64 head_sn;
#endif
/* private: */
u32 descq_head;
/* private: */
u16 tx_head;
/* private: */
u64 last_status;
/* private */
u64 err_cnt;
/* private */
u64 sdma_int_cnt;
u64 idle_int_cnt;
u64 progress_int_cnt;
/* private: */
struct list_head dmawait;
/* CONFIG SDMA for now, just blindly duplicate */
/* private: */
struct tasklet_struct sdma_hw_clean_up_task // size 40
____cacheline_aligned_in_smp;
/* private: */
struct tasklet_struct sdma_sw_clean_up_task
____cacheline_aligned_in_smp;
/* private: */
char err_halt_worker[32]; // struct work_struct err_halt_worker;
/* private */
char err_progress_check_timer[80]; // struct timer_list err_progress_check_timer;
u32 progress_check_head;
/* private: */
char flush_worker[32]; // struct work_struct flush_worker;
/* protect flush list */
spinlock_t flushlist_lock;
/* private: */
struct list_head flushlist;
char cpu_mask[640]; // struct cpusmask cpu_mask;
char kobj[64]; // struct kobject kobj
};
#include <hfi1/hfi1_generated_sdma_engine.h>
#ifdef __HFI1_ORIG__

10
kernel/script/regenerate_hfi1_header.sh
View File

@ -44,3 +44,13 @@ HFI1_KO="${1-$(modinfo -n hfi1)}" || \
uctxt pq cq dd subctxt entry_to_rb tid_lock tid_used \
invalid_tids invalid_tid_idx invalid_lock \
> "${HDR_PREFIX}filedata.h"
"$DES_BIN" "$HFI1_KO" sdma_state \
current_state go_s99_running previous_state\
> "${HDR_PREFIX}sdma_state.h"
"$DES_BIN" "$HFI1_KO" sdma_engine \
tail_lock desc_avail tail_csr flushlist flushlist_lock \
descq_head descq_tail descq_cnt state sdma_shift sdma_mask\
descq tx_ring tx_tail head_lock descq_full_count ahg_bits\
> "${HDR_PREFIX}sdma_engine.h"