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net: zynq: Allocate BD_SPACE in connection to RX_BUF

BD_SEPRN_SPACE should not have hard coded value and it will be
calculated based on the number of buffer descriptors that we
would like to use.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Michal Simek 9 years ago
parent
commit
ff4758789e
1 changed files with 1 additions and 1 deletions
  1. 1 1
      drivers/net/zynq_gem.c

+ 1 - 1
drivers/net/zynq_gem.c

@@ -145,7 +145,7 @@ struct emac_bd {
  */
 #define BD_SPACE	0x100000
 /* BD separation space */
-#define BD_SEPRN_SPACE	64
+#define BD_SEPRN_SPACE	(RX_BUF * sizeof(struct emac_bd))
 
 /* Initialized, rxbd_current, rx_first_buf must be 0 after init */
 struct zynq_gem_priv {