From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Thu, 20 Feb 2014 09:11:43 +0000 (+0100)
Subject: 	* grub-core/disk/ahci.c: Ignore NPORTS field and rely on PI
X-Git-Tag: 2.02-beta3~663
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d0949e374731e3f36c279774cd08fadd6553dcee;p=thirdparty%2Fgrub.git

	* grub-core/disk/ahci.c: Ignore NPORTS field and rely on PI
	exclusively.
---

diff --git a/ChangeLog b/ChangeLog
index 07caf46f0..aec689d5d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-02-20  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/disk/ahci.c: Ignore NPORTS field and rely on PI
+	exclusively.
+
 2014-02-04  Paulo Flabiano Smorigo  <pfsmorigo@br.ibm.com>
 
 	Add bootpath parser for open firmware.
diff --git a/grub-core/disk/ahci.c b/grub-core/disk/ahci.c
index 5e4a6397a..89365cd09 100644
--- a/grub-core/disk/ahci.c
+++ b/grub-core/disk/ahci.c
@@ -322,7 +322,7 @@ grub_ahci_pciinit (grub_pci_device_t dev,
 
   grub_dprintf ("ahci", "GLC:%x\n", hba->global_control);
 
-  nports = (hba->cap & GRUB_AHCI_HBA_CAP_NPORTS_MASK) + 1;
+  nports = (GRUB_AHCI_HBA_CAP_NPORTS_MASK) + 1;
 
   grub_dprintf ("ahci", "%d AHCI ports, PI = 0x%x\n", nports,
 		hba->ports_implemented);