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path: root/drivers/block/rsxx/rsxx_priv.h
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Diffstat (limited to 'drivers/block/rsxx/rsxx_priv.h')
-rw-r--r--drivers/block/rsxx/rsxx_priv.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/block/rsxx/rsxx_priv.h b/drivers/block/rsxx/rsxx_priv.h
index 382e8bf5c03..5ad5055a410 100644
--- a/drivers/block/rsxx/rsxx_priv.h
+++ b/drivers/block/rsxx/rsxx_priv.h
@@ -39,6 +39,7 @@
#include <linux/vmalloc.h>
#include <linux/timer.h>
#include <linux/ioctl.h>
+#include <linux/delay.h>
#include "rsxx.h"
#include "rsxx_cfg.h"
@@ -114,6 +115,7 @@ struct rsxx_dma_ctrl {
struct timer_list activity_timer;
struct dma_tracker_list *trackers;
struct rsxx_dma_stats stats;
+ struct mutex work_lock;
};
struct rsxx_cardinfo {
@@ -134,6 +136,7 @@ struct rsxx_cardinfo {
spinlock_t lock;
bool active;
struct creg_cmd *active_cmd;
+ struct workqueue_struct *creg_wq;
struct work_struct done_work;
struct list_head queue;
unsigned int q_depth;
@@ -154,6 +157,7 @@ struct rsxx_cardinfo {
int buf_len;
} log;
+ struct workqueue_struct *event_wq;
struct work_struct event_work;
unsigned int state;
u64 size8;
@@ -181,6 +185,8 @@ struct rsxx_cardinfo {
int n_targets;
struct rsxx_dma_ctrl *ctrl;
+
+ struct dentry *debugfs_dir;
};
enum rsxx_pci_regmap {
@@ -283,6 +289,7 @@ enum rsxx_creg_addr {
CREG_ADD_CAPABILITIES = 0x80001050,
CREG_ADD_LOG = 0x80002000,
CREG_ADD_NUM_TARGETS = 0x80003000,
+ CREG_ADD_CRAM = 0xA0000000,
CREG_ADD_CONFIG = 0xB0000000,
};
@@ -372,6 +379,8 @@ typedef void (*rsxx_dma_cb)(struct rsxx_cardinfo *card,
int rsxx_dma_setup(struct rsxx_cardinfo *card);
void rsxx_dma_destroy(struct rsxx_cardinfo *card);
int rsxx_dma_init(void);
+int rsxx_cleanup_dma_queue(struct rsxx_dma_ctrl *ctrl, struct list_head *q);
+int rsxx_dma_cancel(struct rsxx_dma_ctrl *ctrl);
void rsxx_dma_cleanup(void);
void rsxx_dma_queue_reset(struct rsxx_cardinfo *card);
int rsxx_dma_configure(struct rsxx_cardinfo *card);
@@ -382,7 +391,6 @@ int rsxx_dma_queue_bio(struct rsxx_cardinfo *card,
void *cb_data);
int rsxx_hw_buffers_init(struct pci_dev *dev, struct rsxx_dma_ctrl *ctrl);
int rsxx_eeh_save_issued_dmas(struct rsxx_cardinfo *card);
-void rsxx_eeh_cancel_dmas(struct rsxx_cardinfo *card);
int rsxx_eeh_remap_dmas(struct rsxx_cardinfo *card);
/***** cregs.c *****/