X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fcmd_pci.c;h=dcecef8da859b467e08cf3cf0434658b758fb668;hb=24b6eabbdb3d62ed52a7298b6a0da6bb373e8626;hp=8550b6400890d2394310e6e154f1a9457daa94c5;hpb=6acc7c3cbc05873d62118640cf964e9c9665804c;p=karo-tx-uboot.git

diff --git a/common/cmd_pci.c b/common/cmd_pci.c
index 8550b64008..dcecef8da8 100644
--- a/common/cmd_pci.c
+++ b/common/cmd_pci.c
@@ -6,23 +6,7 @@
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  * Wolfgang Grandegger, DENX Software Engineering, wg@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /*
@@ -30,6 +14,8 @@
  */
 
 #include <common.h>
+#include <bootretry.h>
+#include <cli.h>
 #include <command.h>
 #include <asm/processor.h>
 #include <asm/io.h>
@@ -56,11 +42,16 @@ void pci_header_show_brief(pci_dev_t dev);
  */
 void pciinfo(int BusNum, int ShortPCIListing)
 {
+	struct pci_controller *hose = pci_bus_to_hose(BusNum);
 	int Device;
 	int Function;
 	unsigned char HeaderType;
 	unsigned short VendorID;
 	pci_dev_t dev;
+	int ret;
+
+	if (!hose)
+		return;
 
 	printf("Scanning PCI devices on bus %d\n", BusNum);
 
@@ -81,7 +72,13 @@ void pciinfo(int BusNum, int ShortPCIListing)
 
 			dev = PCI_BDF(BusNum, Device, Function);
 
-			pci_read_config_word(dev, PCI_VENDOR_ID, &VendorID);
+			if (pci_skip_dev(hose, dev))
+				continue;
+
+			ret = pci_read_config_word(dev, PCI_VENDOR_ID,
+						   &VendorID);
+			if (ret)
+				goto error;
 			if ((VendorID == 0xFFFF) || (VendorID == 0x0000))
 				continue;
 
@@ -98,8 +95,12 @@ void pciinfo(int BusNum, int ShortPCIListing)
 				       BusNum, Device, Function);
 				pci_header_show(dev);
 			}
-	    }
-    }
+		}
+	}
+
+	return;
+error:
+	printf("Cannot read bus configuration: %d\n", ret);
 }
 
 
@@ -361,7 +362,7 @@ pci_cfg_modify (pci_dev_t bdf, ulong addr, ulong size, ulong value, int incrflag
 			printf(" %02x", val1);
 		}
 
-		nbytes = readline (" ? ");
+		nbytes = cli_readline(" ? ");
 		if (nbytes == 0 || (nbytes == 1 && console_buffer[0] == '-')) {
 			/* <CR> pressed as only input, don't modify current
 			 * location and move to next. "-" pressed will go back.
@@ -369,9 +370,8 @@ pci_cfg_modify (pci_dev_t bdf, ulong addr, ulong size, ulong value, int incrflag
 			if (incrflag)
 				addr += nbytes ? -size : size;
 			nbytes = 1;
-#ifdef CONFIG_BOOT_RETRY_TIME
-			reset_cmd_timeout(); /* good enough to not time out */
-#endif
+			/* good enough to not time out */
+			bootretry_reset_cmd_timeout();
 		}
 #ifdef CONFIG_BOOT_RETRY_TIME
 		else if (nbytes == -2) {
@@ -383,11 +383,9 @@ pci_cfg_modify (pci_dev_t bdf, ulong addr, ulong size, ulong value, int incrflag
 			i = simple_strtoul(console_buffer, &endp, 16);
 			nbytes = endp - console_buffer;
 			if (nbytes) {
-#ifdef CONFIG_BOOT_RETRY_TIME
 				/* good enough to not time out
 				 */
-				reset_cmd_timeout();
-#endif
+				bootretry_reset_cmd_timeout();
 				pci_cfg_write (bdf, addr, size, i);
 				if (incrflag)
 					addr += size;