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path: root/drivers/scsi/aacraid/dpcsup.c
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Diffstat (limited to 'drivers/scsi/aacraid/dpcsup.c')
-rw-r--r--drivers/scsi/aacraid/dpcsup.c36
1 files changed, 30 insertions, 6 deletions
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index abc9ef5d1b10..9c7408fe8c7d 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -57,9 +57,9 @@ unsigned int aac_response_normal(struct aac_queue * q)
57 struct hw_fib * hwfib; 57 struct hw_fib * hwfib;
58 struct fib * fib; 58 struct fib * fib;
59 int consumed = 0; 59 int consumed = 0;
60 unsigned long flags; 60 unsigned long flags, mflags;
61 61
62 spin_lock_irqsave(q->lock, flags); 62 spin_lock_irqsave(q->lock, flags);
63 /* 63 /*
64 * Keep pulling response QEs off the response queue and waking 64 * Keep pulling response QEs off the response queue and waking
65 * up the waiters until there are no more QEs. We then return 65 * up the waiters until there are no more QEs. We then return
@@ -125,12 +125,21 @@ unsigned int aac_response_normal(struct aac_queue * q)
125 } else { 125 } else {
126 unsigned long flagv; 126 unsigned long flagv;
127 spin_lock_irqsave(&fib->event_lock, flagv); 127 spin_lock_irqsave(&fib->event_lock, flagv);
128 if (!fib->done) 128 if (!fib->done) {
129 fib->done = 1; 129 fib->done = 1;
130 up(&fib->event_wait); 130 up(&fib->event_wait);
131 }
131 spin_unlock_irqrestore(&fib->event_lock, flagv); 132 spin_unlock_irqrestore(&fib->event_lock, flagv);
133
134 spin_lock_irqsave(&dev->manage_lock, mflags);
135 dev->management_fib_count--;
136 spin_unlock_irqrestore(&dev->manage_lock, mflags);
137
132 FIB_COUNTER_INCREMENT(aac_config.NormalRecved); 138 FIB_COUNTER_INCREMENT(aac_config.NormalRecved);
133 if (fib->done == 2) { 139 if (fib->done == 2) {
140 spin_lock_irqsave(&fib->event_lock, flagv);
141 fib->done = 0;
142 spin_unlock_irqrestore(&fib->event_lock, flagv);
134 aac_fib_complete(fib); 143 aac_fib_complete(fib);
135 aac_fib_free(fib); 144 aac_fib_free(fib);
136 } 145 }
@@ -232,6 +241,7 @@ unsigned int aac_command_normal(struct aac_queue *q)
232 241
233unsigned int aac_intr_normal(struct aac_dev * dev, u32 index) 242unsigned int aac_intr_normal(struct aac_dev * dev, u32 index)
234{ 243{
244 unsigned long mflags;
235 dprintk((KERN_INFO "aac_intr_normal(%p,%x)\n", dev, index)); 245 dprintk((KERN_INFO "aac_intr_normal(%p,%x)\n", dev, index));
236 if ((index & 0x00000002L)) { 246 if ((index & 0x00000002L)) {
237 struct hw_fib * hw_fib; 247 struct hw_fib * hw_fib;
@@ -320,11 +330,25 @@ unsigned int aac_intr_normal(struct aac_dev * dev, u32 index)
320 unsigned long flagv; 330 unsigned long flagv;
321 dprintk((KERN_INFO "event_wait up\n")); 331 dprintk((KERN_INFO "event_wait up\n"));
322 spin_lock_irqsave(&fib->event_lock, flagv); 332 spin_lock_irqsave(&fib->event_lock, flagv);
323 if (!fib->done) 333 if (!fib->done) {
324 fib->done = 1; 334 fib->done = 1;
325 up(&fib->event_wait); 335 up(&fib->event_wait);
336 }
326 spin_unlock_irqrestore(&fib->event_lock, flagv); 337 spin_unlock_irqrestore(&fib->event_lock, flagv);
338
339 spin_lock_irqsave(&dev->manage_lock, mflags);
340 dev->management_fib_count--;
341 spin_unlock_irqrestore(&dev->manage_lock, mflags);
342
327 FIB_COUNTER_INCREMENT(aac_config.NormalRecved); 343 FIB_COUNTER_INCREMENT(aac_config.NormalRecved);
344 if (fib->done == 2) {
345 spin_lock_irqsave(&fib->event_lock, flagv);
346 fib->done = 0;
347 spin_unlock_irqrestore(&fib->event_lock, flagv);
348 aac_fib_complete(fib);
349 aac_fib_free(fib);
350 }
351
328 } 352 }
329 return 0; 353 return 0;
330 } 354 }