gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

hif1_file_ioctl(): use dkprintf()

Browse Source
This commit is contained in:
Balazs Gerofi
2017-09-23 12:29:10 +09:00
parent f139bef0cb
commit 15422d886f
1 changed files with 23 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
kernel/file_ops.c
View File

@ -53,6 +53,16 @@
#include <hfi1/user_exp_rcv.h> #include <hfi1/user_exp_rcv.h>
#include <errno.h> #include <errno.h>
//#define DEBUG_PRINT_FOPS
#ifdef DEBUG_PRINT_FOPS
#define dkprintf(...) kprintf(__VA_ARGS__)
#define ekprintf(...) kprintf(__VA_ARGS__)
#else
#define dkprintf(...) do { if (0) kprintf(__VA_ARGS__); } while (0)
#define ekprintf(...) kprintf(__VA_ARGS__)
#endif
#ifdef __HFI1_ORIG__ #ifdef __HFI1_ORIG__
#include <linux/poll.h> #include <linux/poll.h>
@ -451,32 +461,32 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
return ret; return ret;
ret = user_init(fp); ret = user_init(fp);
#endif #endif
kprintf("%s: HFI1_IOCTL_ASSIGN_CTXT \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_ASSIGN_CTXT \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_CTXT_INFO: case HFI1_IOCTL_CTXT_INFO:
#if 0 #if 0
ret = get_ctxt_info(fp, (void __user *)(unsigned long)arg, ret = get_ctxt_info(fp, (void __user *)(unsigned long)arg,
sizeof(struct hfi1_ctxt_info)); sizeof(struct hfi1_ctxt_info));
#endif #endif
kprintf("%s: HFI1_IOCTL_CTXT_INFO \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_CTXT_INFO \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_USER_INFO: case HFI1_IOCTL_USER_INFO:
#if 0 #if 0
ret = get_base_info(fp, (void __user *)(unsigned long)arg, ret = get_base_info(fp, (void __user *)(unsigned long)arg,
sizeof(struct hfi1_base_info)); sizeof(struct hfi1_base_info));
#endif #endif
kprintf("%s: HFI1_IOCTL_USER_INFO \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_USER_INFO \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_CREDIT_UPD: case HFI1_IOCTL_CREDIT_UPD:
#if 0 #if 0
if (uctxt) if (uctxt)
sc_return_credits(uctxt->sc); sc_return_credits(uctxt->sc);
#endif #endif
kprintf("%s: HFI1_IOCTL_CREDIT_UPD \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_CREDIT_UPD \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_TID_UPDATE: case HFI1_IOCTL_TID_UPDATE:
kprintf("%s: HFI1_IOCTL_TID_UPDATE \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_TID_UPDATE \n", __FUNCTION__);
if (copy_from_user(&tinfo, if (copy_from_user(&tinfo,
(struct hfi11_tid_info __user *)arg, (struct hfi11_tid_info __user *)arg,
sizeof(tinfo))) sizeof(tinfo)))
@ -499,7 +509,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
break; break;
case HFI1_IOCTL_TID_FREE: case HFI1_IOCTL_TID_FREE:
kprintf("%s: HFI1_IOCTL_TID_FREE \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_TID_FREE \n", __FUNCTION__);
if (copy_from_user(&tinfo, if (copy_from_user(&tinfo,
(struct hfi11_tid_info __user *)arg, (struct hfi11_tid_info __user *)arg,
sizeof(tinfo))) sizeof(tinfo)))
@ -515,7 +525,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
break; break;
case HFI1_IOCTL_TID_INVAL_READ: case HFI1_IOCTL_TID_INVAL_READ:
kprintf("%s: HFI1_IOCTL_TID_INVAL_READ \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_TID_INVAL_READ \n", __FUNCTION__);
/* This function is only invovled with the tid mmu caching. /* This function is only invovled with the tid mmu caching.
* It is a no-op for us. */ * It is a no-op for us. */
ret = 0; ret = 0;
@ -528,7 +538,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
return -EFAULT; return -EFAULT;
ret = manage_rcvq(uctxt, fd->subctxt, uval); ret = manage_rcvq(uctxt, fd->subctxt, uval);
#endif #endif
kprintf("%s: HFI1_IOCTL_RECV_CTRL \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_RECV_CTRL \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_POLL_TYPE: case HFI1_IOCTL_POLL_TYPE:
@ -538,7 +548,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
return -EFAULT; return -EFAULT;
uctxt->poll_type = (typeof(uctxt->poll_type))uval; uctxt->poll_type = (typeof(uctxt->poll_type))uval;
#endif #endif
kprintf("%s: HFI1_IOCTL_POLL_TYPE \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_POLL_TYPE \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_ACK_EVENT: case HFI1_IOCTL_ACK_EVENT:
@ -548,7 +558,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
return -EFAULT; return -EFAULT;
ret = user_event_ack(uctxt, fd->subctxt, ul_uval); ret = user_event_ack(uctxt, fd->subctxt, ul_uval);
#endif #endif
kprintf("%s: HFI1_IOCTL_ACK_EVENT \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_ACK_EVENT \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_SET_PKEY: case HFI1_IOCTL_SET_PKEY:
@ -561,7 +571,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
else else
return -EPERM; return -EPERM;
#endif #endif
kprintf("%s: HFI1_IOCTL_SET_PKEY \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_SET_PKEY \n", __FUNCTION__);
break; break;
case HFI1_IOCTL_CTXT_RESET: { case HFI1_IOCTL_CTXT_RESET: {
@ -623,7 +633,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
sc_return_credits(sc); sc_return_credits(sc);
break; break;
#endif #endif
kprintf("%s: HFI1_IOCTL_CTXT_RESET \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_CTXT_RESET \n", __FUNCTION__);
} }
case HFI1_IOCTL_GET_VERS: case HFI1_IOCTL_GET_VERS:
@ -632,7 +642,7 @@ long hfi1_file_ioctl(void *private_data, unsigned int cmd,
if (put_user(uval, (int __user *)arg)) if (put_user(uval, (int __user *)arg))
return -EFAULT; return -EFAULT;
#endif #endif
kprintf("%s: HFI1_IOCTL_GET_VERS \n", __FUNCTION__); dkprintf("%s: HFI1_IOCTL_GET_VERS \n", __FUNCTION__);
break; break;
default: default: