X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fs390%2Fscsi%2Fzfcp_def.h;h=32933ed54b8a05dbe3534ac90395bbbf3d1ee283;hb=f64da958dfc83335de1d2bef9d3868f30feb4e53;hp=8f882690994d9944a947edfbdac794b2a4017680;hpb=db1a19b38f3a85f475b4ad716c71be133d8ca48e;p=powerpc.git

diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 8f88269099..32933ed54b 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -107,6 +107,10 @@ zfcp_address_to_sg(void *address, struct scatterlist *list)
 	(ZFCP_MAX_SBALS_PER_REQ * ZFCP_MAX_SBALES_PER_SBAL - 2)
         /* request ID + QTCB in SBALE 0 + 1 of first SBAL in chain */
 
+#define ZFCP_MAX_SECTORS (ZFCP_MAX_SBALES_PER_REQ * 8)
+        /* max. number of (data buffer) SBALEs in largest SBAL chain
+           multiplied with number of sectors per 4k block */
+
 /* FIXME(tune): free space should be one max. SBAL chain plus what? */
 #define ZFCP_QDIO_PCI_INTERVAL		(QDIO_MAX_BUFFERS_PER_Q \
                                          - (ZFCP_MAX_SBALS_PER_REQ + 4))
@@ -1028,9 +1032,9 @@ struct zfcp_data {
 	wwn_t                   init_wwpn;
 	fcp_lun_t               init_fcp_lun;
 	char 			*driver_version;
-	kmem_cache_t		*fsf_req_qtcb_cache;
-	kmem_cache_t		*sr_buffer_cache;
-	kmem_cache_t		*gid_pn_cache;
+	struct kmem_cache		*fsf_req_qtcb_cache;
+	struct kmem_cache		*sr_buffer_cache;
+	struct kmem_cache		*gid_pn_cache;
 };
 
 /**