[rtems commit] SMC91111: updated to use shared IRQ service

[Joel Sherrill]

Module:    rtems
Branch:    master
Commit:    0f04edd9ccf392f03548defe2e1db05592025a94
Changeset: http://git.rtems.org/rtems/commit/?id=0f04edd9ccf392f03548defe2e1db05592025a94

Author:    Daniel Hellstrom <daniel at gaisler.com>
Date:      Thu Apr  5 10:23:16 2012 -0500

SMC91111: updated to use shared IRQ service

Signed-off-by: Daniel Hellstrom <daniel at gaisler.com>

---

 .../sparc/leon2/leon_smc91111/leon_smc91111.c      |   10 ++++------
 .../sparc/leon3/leon_smc91111/leon_smc91111.c      |    4 ++--
 c/src/libchip/network/smc91111.c                   |   19 ++++++++-----------
 c/src/libchip/network/smc91111exp.h                |    2 +-
 4 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/c/src/lib/libbsp/sparc/leon2/leon_smc91111/leon_smc91111.c b/c/src/lib/libbsp/sparc/leon2/leon_smc91111/leon_smc91111.c
index 47b4d7a..b459edd 100644
--- a/c/src/lib/libbsp/sparc/leon2/leon_smc91111/leon_smc91111.c
+++ b/c/src/lib/libbsp/sparc/leon2/leon_smc91111/leon_smc91111.c
@@ -26,12 +26,12 @@
 
 
 #define SMC91111_BASE_ADDR (void*)0x20000300
-#define SMC91111_BASE_IRQ  LEON_TRAP_TYPE(4)
+#define SMC91111_BASE_IRQ  4
 #define SMC91111_BASE_PIO  4
 
 scmv91111_configuration_t leon_scmv91111_configuration = {
   SMC91111_BASE_ADDR, /* base address */
-  SMC91111_BASE_IRQ,  /* vector number */
+  SMC91111_BASE_IRQ,  /* IRQ number (on LEON vector is irq) */
   SMC91111_BASE_PIO,  /* PIO */
   100,                /* 100b */
   1,                  /* fulldx */
@@ -55,9 +55,7 @@ int rtems_smc91111_driver_attach_leon2(struct rtems_bsdnet_ifconfig *config)
   *((volatile unsigned int *)0x80000000) |= 0x10f80000;
   *((volatile unsigned int *)0x800000A8) |=
     (0xe0 | leon_scmv91111_configuration.pio)
-      << (8 * ((leon_scmv91111_configuration.vector & 0x0f) - 4));
+      << (8 * (leon_scmv91111_configuration.vector - 4)); /* vector = irq-no */
 
   return _rtems_smc91111_driver_attach(config,&leon_scmv91111_configuration);
-
-};
-
+}
diff --git a/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c b/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c
index 5ebdc12..841c4b6 100644
--- a/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c
+++ b/c/src/lib/libbsp/sparc/leon3/leon_smc91111/leon_smc91111.c
@@ -13,9 +13,9 @@
 
 scmv91111_configuration_t leon_scmv91111_configuration = {
   SMC91111_BASE_ADDR,                 /* base address */
-    LEON_TRAP_TYPE (SMC91111_BASE_IRQ),	/* vector number */
+  SMC91111_BASE_IRQ,                  /* IRQ number (on LEON vector is irq) */
   SMC91111_BASE_PIO,                  /* PIO */
-    100,			/* 100b */
+  100,                                /* 100b */
   1,                                  /* fulldx */
   1                                   /* autoneg */
 };
diff --git a/c/src/libchip/network/smc91111.c b/c/src/libchip/network/smc91111.c
index 7070108..864587a 100644
--- a/c/src/libchip/network/smc91111.c
+++ b/c/src/libchip/network/smc91111.c
@@ -61,12 +61,6 @@
 
 #ifdef BSP_FEATURE_IRQ_EXTENSION
   #include <rtems/irq-extension.h>
-#else
-  #if defined(__m68k__)
-    extern m68k_isr_entry set_vector( rtems_isr_entry, rtems_vector_number, int );
-  #else
-    extern rtems_isr_entry set_vector( rtems_isr_entry, rtems_vector_number, int );
-  #endif
 #endif
 
 struct lan91cxx_priv_data smc91111;
@@ -92,9 +86,9 @@ static void lan91cxx_phy_configure(struct lan91cxx_priv_data *cpd);
 #define max(l,r) ((l) > (r) ? (l) : (r))
 
 /* \ ------------- Interrupt ------------- \ */
-rtems_isr lan91cxx_interrupt_handler(rtems_vector_number v)
+void lan91cxx_interrupt_handler(void *arg)
 {
-	struct lan91cxx_priv_data *cpd = &smc91111;
+	struct lan91cxx_priv_data *cpd = arg;
 	unsigned short irq, event;
 	unsigned short oldbase;
 	unsigned short oldpointer;
@@ -1029,7 +1023,7 @@ static void smc91111_stop(struct lan91cxx_priv_data *cpd)
 int lan91cxx_hardware_init(struct lan91cxx_priv_data *cpd)
 {
 	unsigned short val;
-	int i;
+	int i, rc;
 
 	DEBUG_FUNCTION();
 
@@ -1053,8 +1047,11 @@ int lan91cxx_hardware_init(struct lan91cxx_priv_data *cpd)
 		}
 	}
 #else
-	db_printf("Install lan91cxx irqvector at %d\n", cpd->config.vector);
-	set_vector(lan91cxx_interrupt_handler, cpd->config.vector, 1);
+	db_printf("Install lan91cxx isr at vec/irq %d\n", cpd->config.vector);
+	rc = rtems_interrupt_handler_install(cpd->config.vector, "smc91cxx",
+		RTEMS_INTERRUPT_SHARED, lan91cxx_interrupt_handler, cpd);
+	if (rc != RTEMS_SUCCESSFUL)
+		return 0;
 #endif
 
 	/* Reset chip */
diff --git a/c/src/libchip/network/smc91111exp.h b/c/src/libchip/network/smc91111exp.h
index 3f8ba1e..2ab62c1 100644
--- a/c/src/libchip/network/smc91111exp.h
+++ b/c/src/libchip/network/smc91111exp.h
@@ -9,7 +9,7 @@
 
 typedef struct scmv91111_configuration {
   void                     *baseaddr;
-  unsigned int              vector;
+  rtems_vector_number       vector;
   unsigned int              pio;
   unsigned int              ctl_rspeed;
   unsigned int              ctl_rfduplx;