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authorLinas Vepstas <linas@austin.ibm.com>2007-03-19 14:58:07 -0500
committerPaul Mackerras <paulus@samba.org>2007-03-22 22:52:54 +1100
commit9c547768e7d9f456f1b145102e75f79e30f7b709 (patch)
treec55a20e1d621bfefed02a225b7867aeb5fc8d700 /include/asm-powerpc
parent90375f53960f2b1e8d2a6af3324d440e3a977bf3 (diff)
[POWERPC] EEH: wait for slot status
Modify routine that returns PCI slot status to wait for slot status to become available. This is needed, as slots that are in some remote card cage may go offline for extended periods of time. New users for this routine in following patches. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/ppc-pci.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index f186720d073..d74b2965bb8 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -70,7 +70,7 @@ struct pci_dev *pci_get_device_by_addr(unsigned long addr);
void eeh_slot_error_detail (struct pci_dn *pdn, int severity);
/**
- * rtas_pci_enableo - enable IO transfers for this slot
+ * rtas_pci_enable - enable IO transfers for this slot
* @pdn: pci device node
* @function: either EEH_THAW_MMIO or EEH_THAW_DMA
*
@@ -91,6 +91,7 @@ int rtas_pci_enable(struct pci_dn *pdn, int function);
* Returns a non-zero value if the reset failed.
*/
int rtas_set_slot_reset (struct pci_dn *);
+int eeh_wait_for_slot_status(struct pci_dn *pdn, int max_wait_msecs);
/**
* eeh_restore_bars - Restore device configuration info.