[SCSI] lpfc 8.3.11: SLI4 Improvements

[safe/jmp/linux-2.6] / drivers / scsi / lpfc / lpfc_hw4.h

diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 820015f..bff98ad 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -41,8 +41,14 @@
  * Or clear that bit field:
  *     bf_set(example_bit_field, &t1, 0);
  */
+#define bf_get_le32(name, ptr) \
+       ((le32_to_cpu((ptr)->name##_WORD) >> name##_SHIFT) & name##_MASK)
 #define bf_get(name, ptr) \
        (((ptr)->name##_WORD >> name##_SHIFT) & name##_MASK)
+#define bf_set_le32(name, ptr, value) \
+       ((ptr)->name##_WORD = cpu_to_le32(((((value) & \
+       name##_MASK) << name##_SHIFT) | (le32_to_cpu((ptr)->name##_WORD) & \
+       ~(name##_MASK << name##_SHIFT)))))
 #define bf_set(name, ptr, value) \
        ((ptr)->name##_WORD = ((((value) & name##_MASK) << name##_SHIFT) | \
                 ((ptr)->name##_WORD & ~(name##_MASK << name##_SHIFT))))
@@ -1940,6 +1946,7 @@ struct lpfc_mbx_sli4_params {
 #define rdma_MASK                              0x00000001
 #define rdma_WORD                              word3
        uint32_t sge_supp_len;
+#define SLI4_PAGE_SIZE 4096
        uint32_t word5;
 #define if_page_sz_SHIFT                       0
 #define if_page_sz_MASK                                0x0000ffff