drivers: pcie: Move MAX_BUS/DEV/FUNC defines to pcie.h header file

These have been redefined in various places - better to have them in a
single place that different users can use.

Signed-off-by: Johan Hedberg <[email protected]>

Author: Johan Hedberg

drivers/pcie/host/shell.c

@@ -11,10 +11,6 @@
 #include <drivers/pcie/msi.h>
 #endif
 
-#define MAX_BUS (0xFFFFFFFF & PCIE_BDF_BUS_MASK)
-#define MAX_DEV (0xFFFFFFFF & PCIE_BDF_DEV_MASK)
-#define MAX_FUNC (0xFFFFFFFF & PCIE_BDF_FUNC_MASK)
-
 static void show_msi(const struct shell *shell, pcie_bdf_t bdf)
 {
 #ifdef CONFIG_PCIE_MSI
@@ -109,9 +105,9 @@ static int cmd_pcie_ls(const struct shell *shell, size_t argc, char **argv)
 	int dev;
 	int func;
 
-	for (bus = 0; bus <= MAX_BUS; ++bus) {
-		for (dev = 0; dev <= MAX_DEV; ++dev) {
-			for (func = 0; func <= MAX_FUNC; ++func) {
+	for (bus = 0; bus <= PCIE_MAX_BUS; ++bus) {
+		for (dev = 0; dev <= PCIE_MAX_DEV; ++dev) {
+			for (func = 0; func <= PCIE_MAX_FUNC; ++func) {
 				show(shell, PCIE_BDF(bus, dev, func));
 			}
 		}

include/drivers/pcie/pcie.h

@@ -238,6 +238,10 @@ extern uint32_t pcie_get_cap(pcie_bdf_t bdf, uint32_t cap_id);
 #define PCIE_CONF_INTR_IRQ(w)	((w) & 0xFFU)
 #define PCIE_CONF_INTR_IRQ_NONE	0xFFU  /* no interrupt routed */
 
+#define PCIE_MAX_BUS  (0xFFFFFFFF & PCIE_BDF_BUS_MASK)
+#define PCIE_MAX_DEV  (0xFFFFFFFF & PCIE_BDF_DEV_MASK)
+#define PCIE_MAX_FUNC (0xFFFFFFFF & PCIE_BDF_FUNC_MASK)
+
 #ifdef __cplusplus
 }
 #endif