svn commit: r219591 - head/sys/mips/atheros

[Adrian Chadd]

Author: adrian
Date: Sun Mar 13 08:36:57 2011
New Revision: 219591
URL: http://svn.freebsd.org/changeset/base/219591

Log:
  Add the missing AR724x DDR flush routines for if_arge0.
  
  Submitted by: Luiz Otavio O Souza

Modified:
  head/sys/mips/atheros/ar724x_chip.c
  head/sys/mips/atheros/ar724xreg.h

Modified: head/sys/mips/atheros/ar724x_chip.c
==============================================================================
--- head/sys/mips/atheros/ar724x_chip.c	Sun Mar 13 08:34:14 2011	(r219590)
+++ head/sys/mips/atheros/ar724x_chip.c	Sun Mar 13 08:36:57 2011	(r219591)
@@ -136,11 +136,13 @@ ar724x_chip_set_pll_ge1(int speed)
 static void
 ar724x_chip_ddr_flush_ge0(void)
 {
+	ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE0);
 }
 
 static void
 ar724x_chip_ddr_flush_ge1(void)
 {
+	ar71xx_ddr_flush(AR724X_DDR_REG_FLUSH_GE1);
 }
 
 static uint32_t

Modified: head/sys/mips/atheros/ar724xreg.h
==============================================================================
--- head/sys/mips/atheros/ar724xreg.h	Sun Mar 13 08:34:14 2011	(r219590)
+++ head/sys/mips/atheros/ar724xreg.h	Sun Mar 13 08:36:57 2011	(r219591)
@@ -47,6 +47,9 @@
 
 #define	AR724X_BASE_FREQ		5000000
 
+#define	AR724X_DDR_REG_FLUSH_GE0	(AR71XX_DDR_CONFIG + 0x7c)
+#define	AR724X_DDR_REG_FLUSH_GE1	(AR71XX_DDR_CONFIG + 0x80)
+
 #define	AR724X_RESET_REG_RESET_MODULE	AR71XX_RST_BLOCK_BASE + 0x1c
 #define	AR724X_RESET_MODULE_USB_OHCI_DLL	(1 << 3)