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Patch for modularising ioapic.[c/h] and related files.

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This adds few functions to access the daata structures
defined inside ioapic.c. Removes the same data structures
from ioapic.h
Also this modifies some of the names of existing APIs to
conform to the ioapic module name.
Modified gsi_table identifier to gs_table_data, to avoid
a MISRA C Violation.

Tracked-On: #1842
Signed-off-by: Arindam Roy <arindam.roy@intel.com>
This commit is contained in:
Arindam Roy
2018-12-20 16:05:55 -08:00
committed by wenlingz
parent af9b747629
commit bec21d147b
8 changed files with 118 additions and 77 deletions
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14
hypervisor/debug/shell.c
View File

@@ -5,6 +5,7 @@
*/
#include <hypervisor.h>
#include <ioapic.h>
#include "shell_priv.h"
#define TEMP_STR_SIZE 60U
@@ -1120,6 +1121,7 @@ static int32_t get_ioapic_info(char *str_arg, size_t str_max_len)
char *str = str_arg;
uint32_t irq;
size_t len, size = str_max_len;
uint32_t ioapic_nr_gsi = 0U;
len = snprintf(str, size, "\r\nIRQ\tPIN\tRTE.HI32\tRTE.LO32\tVEC\tDST\tDM\tTM\tDELM\tIRR\tMASK");
if (len >= size) {
@@ -1128,14 +1130,20 @@ static int32_t get_ioapic_info(char *str_arg, size_t str_max_len)
size -= len;
str += len;
for (irq = 0U; irq < nr_gsi; irq++) {
void *addr = gsi_table[irq].addr;
uint8_t pin = gsi_table[irq].pin;
ioapic_nr_gsi = ioapic_get_nr_gsi ();
for (irq = 0U; irq < ioapic_nr_gsi; irq++) {
void *addr = ioapic_get_gsi_irq_addr (irq);
uint8_t pin = ioapic_irq_to_pin (irq);
union ioapic_rte rte;
bool irr, phys, level, mask;
uint32_t delmode, vector, dest;
/* Add NULL check for addr, INVALID_PIN check for pin */
if ((addr == NULL) || (!ioapic_is_pin_valid(pin))) {
goto overflow;
}
ioapic_get_rte_entry(addr, pin, &rte);
get_rte_info(rte, &mask, &irr, &phys, &delmode, &level, &vector, &dest);