staging/rdma/hfi1: Determine actual operational VLs
Use shared credits and dedicated credits for each VL to determine
the actual number of operational VLs.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/staging/rdma/hfi1/hfi.h b/drivers/staging/rdma/hfi1/hfi.h
index 4d5a18e..e8c4e56 100644
--- a/drivers/staging/rdma/hfi1/hfi.h
+++ b/drivers/staging/rdma/hfi1/hfi.h
@@ -644,6 +644,7 @@
u16 link_speed_active;
u8 vls_supported;
u8 vls_operational;
+ u8 actual_vls_operational;
/* LID mask control */
u8 lmc;
/* Rx Polarity inversion (compensate for ~tx on partner) */
@@ -1522,7 +1523,7 @@
u64 pbc);
void snoop_inline_pio_send(struct hfi1_devdata *dd, struct pio_buf *pbuf,
u64 pbc, const void *from, size_t count);
-int set_buffer_control(struct hfi1_devdata *dd, struct buffer_control *bc);
+int set_buffer_control(struct hfi1_pportdata *ppd, struct buffer_control *bc);
static inline struct hfi1_devdata *dd_from_ppd(struct hfi1_pportdata *ppd)
{