[PATCH] bcm43xx: Fix failure to deliver PCI-E interrupts

The PCI-E modifications to bcm43xx do not set up the interrupt vector
correctly. Tested with BCM4311 (PCI-E) on x86_64 and BCM4306 (PCI) on i386.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index 2ec2e5afce67..91b752e3d07e 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -2701,8 +2701,8 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
                 sb_id_hi = bcm43xx_read32(bcm, BCM43xx_CIR_SB_ID_HI);
 
                 /* extract core_id, core_rev, core_vendor */
-                core_id = (sb_id_hi & 0xFFF0) >> 4;
-                core_rev = (sb_id_hi & 0xF);
+                core_id = (sb_id_hi & 0x8FF0) >> 4;
+                core_rev = ((sb_id_hi & 0xF) | ((sb_id_hi & 0x7000) >> 8));
                 core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
 
                 dprintk(KERN_INFO PFX "Core %d: ID 0x%x, rev 0x%x, vendor 0x%x\n",
@@ -2873,7 +2873,10 @@ static int bcm43xx_wireless_core_init(struct bcm43xx_private *bcm,
                 sbimconfiglow = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
                 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
                 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
-                sbimconfiglow |= 0x32;
+                if (bcm->bustype == BCM43xx_BUSTYPE_PCI)
+                        sbimconfiglow |= 0x32;
+                else
+                        sbimconfiglow |= 0x53;
                 bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, sbimconfiglow);
         }
 
@@ -3077,7 +3080,7 @@ static int bcm43xx_setup_backplane_pci_connection(struct bcm43xx_private *bcm,
         if (err)
                 goto out;
 
-        if (bcm->current_core->rev < 6 ||
+        if (bcm->current_core->rev < 6 &&
                 bcm->current_core->id == BCM43xx_COREID_PCI) {
                 value = bcm43xx_read32(bcm, BCM43xx_CIR_SBINTVEC);
                 value |= (1 << backplane_flag_nr);