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https://gitlab.rtems.org/rtems/rtos/rtems.git
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2007-11-30 Joel Sherrill <joel.sherrill@OARcorp.com>
* irq/GT64260Int.c, network/if_100MHz/Makefile.am, network/if_1GHz/Makefile.am: Removed.
This commit is contained in:
Joel Sherrill
@@ -1,3 +1,8 @@
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2007-11-30 Joel Sherrill <joel.sherrill@OARcorp.com>
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* irq/GT64260Int.c, network/if_100MHz/Makefile.am,
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network/if_1GHz/Makefile.am: Removed.
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2007-09-20 Kate Feng <feng1@bnl.gov>
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* network/if_100MHz/GT64260eth.c: Add else.
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@@ -1,250 +0,0 @@
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/* GT64260Int.c - GT64260 Interrupt controller support functions
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*
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* Copyright 2003, 2004, Brookhaven National Laboratory and
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* Shuchen Kate Feng <feng1@bnl.gov>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution.
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*
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*/
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#include <libcpu/io.h>
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#include <rtems/bspIo.h> /* for printk */
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#include "bsp/gtreg.h"
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#include "bsp/irq.h"
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extern rtems_irq_prio BSPirqPrioTable[BSP_MAIN_IRQ_NUMBER];
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rtems_GTirq_masks GT_GPPirq_cache=0;
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rtems_GTirq_masks GT_MAINirqLO_cache=0, GT_MAINirqHI_cache=0;
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void BSP_GT64260INT_init()
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{
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/* Page 401, Table 598:
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* Comm Unit Arbiter Control register :
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* bit 10:GPP interrupts as level sensitive(1) or edge sensitive(0).
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* We set the GPP interrupts to be edge sensitive.
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* MOTload default is set as level sensitive(1).
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*/
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outl((inl(GT_CommUnitArb_Ctrl)& (~(1<<10))), GT_CommUnitArb_Ctrl);
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/* Initialize the interrupt related GT64260 registers */
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outl( 0, GT_CPU_INT_MASK_LO);
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outl( 0, GT_CPU_INT_MASK_HI);
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outl( 0, GT_PCI0_INT_MASK_LO);
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outl( 0, GT_PCI0_INT_MASK_HI);
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outl( 0, GT_PCI1_INT_MASK_LO);
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outl( 0, GT_PCI1_INT_MASK_HI);
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outl( 0, GT_CPU_INT0_MASK);
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outl( 0, GT_CPU_INT1_MASK);
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outl( 0, GT_CPU_INT2_MASK);
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outl( 0, GT_CPU_INT3_MASK);
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outl(0, GT_GPP_Interrupt_Mask);
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outl( 0, GT_GPP_Value);
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outl( 0, GT_GPP_Interrupt_Cause);
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#if 0
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printk("watchdog timer 0x%x\n",inl(0xb410));
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#endif
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}
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static void UpdateMainIrqTbl(int irqNum)
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{
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int i=0, j, shifted=0;
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#ifdef SHOW_MORE_INIT_SETTINGS
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unsigned long val2, val1;
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val2 = (MainIrqInTbl>>32) & 0xffffffff;
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val1 = MainIrqInTbl&0xffffffff;
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printk("irqNum %d, MainIrqInTbl 0x%x%x\n", irqNum, val2, val1);
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printMainIrqTbl();
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#endif
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/* If entry not in table*/
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if ( !((unsigned long long)(1LLU << irqNum) & MainIrqInTbl)) {
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while ( mainIrqTbl[i]!=-1) {
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if (BSPirqPrioTable[irqNum]>BSPirqPrioTable[mainIrqTbl[i]]) {
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/* all other lower priority entries shifted right */
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for (j=MainIrqTblPtr;j>i; j--)
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mainIrqTbl[j]=mainIrqTbl[j-1];
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mainIrqTbl[i]=irqNum;
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shifted=1;
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break;
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}
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i++;
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}
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if (!shifted) mainIrqTbl[MainIrqTblPtr]=irqNum;
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MainIrqInTbl |= (unsigned long long)(1LLU << irqNum);
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MainIrqTblPtr++;
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}
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}
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static void CleanMainIrqTbl(int irqNum)
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{
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int i, j;
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if (((1LLU << irqNum) & MainIrqInTbl)) { /* If entry in table*/
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for (i=0; i<64; i++) {
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if (mainIrqTbl[i]==irqNum) {/*remove it from the entry */
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/* all other lower priority entries shifted left */
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for (j=i;j<MainIrqTblPtr; j++)
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mainIrqTbl[j]=mainIrqTbl[j+1];
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MainIrqInTbl &= ~(1LLU << irqNum);
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MainIrqTblPtr--;
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break;
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}
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}
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}
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}
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/***************************************************************************
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*
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* BSP_enable_main_irq enables the corresponding bit in the low or high
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* "main cause cpu int mask register".
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*
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*/
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void BSP_enable_main_irq(const rtems_irq_number irqNum)
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{
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unsigned bitNum;
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rtems_interrupt_level level;
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bitNum = ((int)irqNum) - BSP_MICL_IRQ_LOWEST_OFFSET;
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rtems_interrupt_disable(level);
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#if DynamicIrqTbl
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UpdateMainIrqTbl((int) irqNum);
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#endif
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if (bitNum <32) {
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GT_MAINirqLO_cache |= (1 << bitNum);
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outl(GT_MAINirqLO_cache, GT_CPU_INT_MASK_LO);
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}
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else {
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bitNum-=32;
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GT_MAINirqHI_cache |= (1 << bitNum);
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outl(GT_MAINirqHI_cache, GT_CPU_INT_MASK_HI);
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}
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rtems_interrupt_enable(level);
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}
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/***************************************************************************
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*
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* BSP_disable_main_irq disables the corresponding bit in the low or high
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* main cause cpu int mask register.
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*
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*/
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void BSP_disable_main_irq(const rtems_irq_number irqNum)
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{
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unsigned bitNum;
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rtems_interrupt_level level;
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bitNum = ((int)irqNum) - BSP_MICL_IRQ_LOWEST_OFFSET;
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rtems_interrupt_disable(level);
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#if DynamicIrqTbl
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CleanMainIrqTbl((int) irqNum);
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#endif
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if (bitNum <32) {
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GT_MAINirqLO_cache &= ~(1 << bitNum);
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outl(GT_MAINirqLO_cache, GT_CPU_INT_MASK_LO);
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}
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else {
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bitNum-=32;
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GT_MAINirqHI_cache &= ~(1 << bitNum);
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outl(GT_MAINirqHI_cache, GT_CPU_INT_MASK_HI);
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}
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rtems_interrupt_enable(level);
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}
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/******************************************************************************
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*
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* BSP_enable_gpp_irq enables the corresponding bit in the GPP interrupt
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* mask register. The interrupt level is numerically equivalent to the
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* corresponding interrupt vector.
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*
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*/
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void BSP_enable_gpp_irq(const rtems_irq_number irqNum)
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{
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unsigned bitNum;
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unsigned int mask;
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int group;
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int bit;
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rtems_interrupt_level level;
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bitNum = ((int)irqNum) - BSP_GPP_IRQ_LOWEST_OFFSET;
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rtems_interrupt_disable(level);
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#if DynamicIrqTbl
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group = bitNum/8;
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if ( !GPPinMainIrqTbl[group]) /* avoid duplicated entry */
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UpdateMainIrqTbl(BSP_MAIN_GPP7_0_IRQ+group);
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bit = bitNum%8;
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GPPinMainIrqTbl[group] |= (1<<bit);
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#endif
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mask = 1 << bitNum;
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GT_GPPirq_cache |= mask;
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outl(GT_GPPirq_cache, GT_GPP_Interrupt_Mask);
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#ifdef SHOW_MORE_INIT_SETTINGS
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printk("enable irqNum %d, bitnum %d \n", irqNum, bitNum);
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printk("GPP mask %d \n", inl(GT_GPP_Interrupt_Mask));
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#endif
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rtems_interrupt_enable(level);
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}
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/******************************************************************************
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*
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* BSP_disable_gpp_irq disables the corresponding bit in the General Purpose
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* Port Interrupt. The interrupt level is numerically equivalent to the
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* corresponding interrupt vector.
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*
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*/
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void BSP_disable_gpp_irq(const rtems_irq_number irqNum)
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{
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unsigned bitNum;
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unsigned int mask;
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int group;
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int bit;
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rtems_interrupt_level level;
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bitNum = ((int)irqNum) - BSP_GPP_IRQ_LOWEST_OFFSET;
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rtems_interrupt_disable(level);
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#if DynamicIrqTbl
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group = bitNum/8;
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bit = bitNum%8;
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GPPinMainIrqTbl[group] &= ~(1<<bit);
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if ( !GPPinMainIrqTbl[group])/* If it's really the last one */
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CleanMainIrqTbl(BSP_MAIN_GPP7_0_IRQ+group);
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#endif
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#ifdef SHOW_MORE_INIT_SETTINGS
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printk("disable irqNum %d, bitnum %d \n", irqNum, bitNum);
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#endif
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mask = ~ (1 << bitNum);
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GT_GPPirq_cache &= mask;
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outl(GT_GPPirq_cache, GT_GPP_Interrupt_Mask);
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rtems_interrupt_enable(level);
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}
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/* Only print ten entries for now */
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void BSP_printMainIrqTbl()
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{
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int i;
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printk("mainIrqTbl[10]={");
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for (i=0; i<10; i++)
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printk("%d,", mainIrqTbl[i]);
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printk("}\n");
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printk("GPPinMainIrqTbl 0x%x 0x%x 0x%x 0x%x\n",
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GPPinMainIrqTbl[0], GPPinMainIrqTbl[1],
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GPPinMainIrqTbl[2], GPPinMainIrqTbl[3]);
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}
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@@ -1,46 +0,0 @@
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##
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## $Id$
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##
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VPATH = @srcdir@:
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INCLUDES = -I @srcdir@/../GT64260
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C_FILES = GT64260eth.c
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include_bspdir = $(includedir)/bsp
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include_bsp_HEADERS = GT64260eth.h GT64260ethreg.h
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H_FILES = GT64260eth.h GT64260ethreg.h
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C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT))
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EXTRA_DIST = GT64260eth.c
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OBJS = $(C_O_FILES)
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include $(top_srcdir)/../../../../../../automake/compile.am
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include $(top_srcdir)/../../../../../../automake/lib.am
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CFLAGS += -msoft-float
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#
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# (OPTIONAL) Add local stuff here using +=
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#
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$(PROJECT_INCLUDE)/bsp:
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$(mkinstalldirs) $<
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$(PROJECT_INCLUDE)/bsp/GT64260eth.h: GT64260eth.h
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$(INSTALL_DATA) $< $@
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$(PROJECT_INCLUDE)/bsp/GT64260ethreg.h: GT64260ethreg.h
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$(INSTALL_DATA) $< $@
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# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
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PREINSTALL_FILES = $(PROJECT_INCLUDE)/bsp $(PROJECT_INCLUDE)/bsp/GT64260eth.h
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/GT64260ethreg.h
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all-local: $(ARCH) $(PREINSTALL_FILES) $(OBJS)
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include $(top_srcdir)/../../../../../../automake/local.am
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@@ -1,45 +0,0 @@
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##
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## $Id$
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##
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VPATH = @srcdir@:
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INCLUDES = -I @srcdir@/../GT64260
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C_FILES = if_wm.c pci_map.c
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include_bspdir = $(includedir)/bsp
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include_bsp_HEADERS = if_wmreg.h pcireg.h
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H_FILES = if_wmreg.h pcireg.h
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C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT))
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EXTRA_DIST = if_wm.c pci_map.c
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OBJS = $(C_O_FILES)
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include $(top_srcdir)/../../../../../../automake/compile.am
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include $(top_srcdir)/../../../../../../automake/lib.am
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CFLAGS += -msoft-float
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#
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# (OPTIONAL) Add local stuff here using +=
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#
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$(PROJECT_INCLUDE)/bsp:
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$(mkinstalldirs) $<
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$(PROJECT_INCLUDE)/bsp/if_wmreg.h: if_wmreg.h
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$(INSTALL_DATA) $< $@
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$(PROJECT_INCLUDE)/bsp/pcireg.h: pcireg.h
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$(INSTALL_DATA) $< $@
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# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/if_wmreg.h
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PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/pcireg.h
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all-local: $(ARCH) $(PREINSTALL_FILES) $(OBJS)
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include $(top_srcdir)/../../../../../../automake/local.am
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