xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[POWERPC] EEH: rm un-needed data

Browse Source 
The EEH event notification system passes around data that is
not needed or at least, not used properly. Stop passing this
data; get it in a more reliable fashion.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Linas Vepstas
2007-03-19 14:59:10 -05:00
committed by Paul Mackerras
parent 9c547768e7
commit d0ab95ca98
4 changed files with 6 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/powerpc/platforms/pseries/eeh.c
View File

@@ -346,7 +346,6 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
int rets[3];
unsigned long flags;
struct pci_dn *pdn;
enum pci_channel_state state;
int rc = 0;
total_mmio_ffs++;
@@ -452,12 +451,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
eeh_mark_slot (dn, EEH_MODE_ISOLATED);
spin_unlock_irqrestore(&confirm_error_lock, flags);
state = pci_channel_io_normal;
if ((rets[0] == 1) || (rets[0] == 2) || (rets[0] == 4))
state = pci_channel_io_frozen;
if (rets[0] == 5)
state = pci_channel_io_perm_failure;
eeh_send_failure_event (dn, dev, state, rets[2]);
eeh_send_failure_event (dn, dev);
/* Most EEH events are due to device driver bugs. Having
* a stack trace will help the device-driver authors figure