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leon, grpci2: added TIMEOUT interrupt

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This commit is contained in:
Javier Jalle
2017-01-26 15:31:17 +01:00
committed by Daniel Hellstrom
parent 89173ee97e
commit a545ce26d7
1 changed files with 6 additions and 2 deletions
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8
c/src/lib/libbsp/sparc/shared/pci/grpci2.c
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@@ -132,11 +132,12 @@ struct grpci2_regs {
#define STS_TRACE (1<<STS_TRACE_BIT)
#define STS_CFGERRVALID (1<<STS_CFGERRVALID_BIT)
#define STS_CFGERR (1<<STS_CFGERR_BIT)
#define STS_INTTYPE (0x3f<<STS_INTTYPE_BIT)
#define STS_INTTYPE (0x7f<<STS_INTTYPE_BIT)
#define STS_INTSTS (0xf<<STS_INTSTS_BIT)
#define STS_FDEPTH (0x7<<STS_FDEPTH_BIT)
#define STS_FNUM (0x3<<STS_FNUM_BIT)
#define STS_ITIMEOUT (1<<18)
#define STS_ISYSERR (1<<17)
#define STS_IDMA (1<<16)
#define STS_IDMAERR (1<<15)
@@ -607,7 +608,7 @@ void grpci2_err_isr(void *arg)
struct grpci2_priv *priv = arg;
unsigned int sts = priv->regs->sts_cap;
if (sts & (STS_IMSTABRT | STS_ITGTABRT | STS_IPARERR | STS_ISYSERR)) {
if (sts & (STS_IMSTABRT | STS_ITGTABRT | STS_IPARERR | STS_ISYSERR | STS_ITIMEOUT)) {
/* A PCI error IRQ ... Error handler unimplemented
* add your code here...
*/
@@ -623,6 +624,9 @@ void grpci2_err_isr(void *arg)
if (sts & STS_ISYSERR) {
printk("GRPCI2: unhandled System Error IRQ\n");
}
if (sts & STS_ITIMEOUT) {
printk("GRPCI2: unhandled PCI target access timeout IRQ\n");
}
}
}