diff options
| author | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-04 15:45:54 +0000 |
|---|---|---|
| committer | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-04 15:45:54 +0000 |
| commit | c155089844463b20730d1b4f74ce0c7ba93faf71 (patch) | |
| tree | f2423a81ddf3fc7ceb63c52bb3aff18cdbd2fb02 /target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch | |
| parent | 351a9e7953a8b685c23d6751ee6bb1047491468e (diff) | |
[brcm47xx]: bcma: do not initialize deactivated PCIe cores
Before it was tried to initialize the deactivated PCIe core in client
mode, but this causes the SoC to hang. Just do not initialize it at all
and ignore the core it is not working and nothing is connected to it
when the specific bit is set in the boardflags.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33620 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch b/target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch index 874c249b0..91b8a4191 100644 --- a/target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch +++ b/target/linux/brcm47xx/patches-3.3/240-bcma-pcie-config-access.patch @@ -1,6 +1,6 @@ --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c -@@ -99,19 +99,19 @@ static int bcma_extpci_read_config(struc +@@ -94,19 +94,19 @@ static int bcma_extpci_read_config(struc if (dev == 0) { /* we support only two functions on device 0 */ if (func > 1) @@ -23,7 +23,7 @@ val = pcicore_read32(pc, addr); } } else { -@@ -127,8 +127,6 @@ static int bcma_extpci_read_config(struc +@@ -122,8 +122,6 @@ static int bcma_extpci_read_config(struc val = 0xffffffff; goto unmap; } @@ -32,7 +32,7 @@ } val >>= (8 * (off & 3)); -@@ -156,7 +154,7 @@ static int bcma_extpci_write_config(stru +@@ -151,7 +149,7 @@ static int bcma_extpci_write_config(stru const void *buf, int len) { int err = -EINVAL; @@ -41,7 +41,7 @@ void __iomem *mmio = 0; u16 chipid = pc->core->bus->chipinfo.id; -@@ -164,16 +162,22 @@ static int bcma_extpci_write_config(stru +@@ -159,16 +157,22 @@ static int bcma_extpci_write_config(stru if (unlikely(len != 1 && len != 2 && len != 4)) goto out; if (dev == 0) { @@ -70,7 +70,7 @@ } } else { addr = bcma_get_cfgspace_addr(pc, dev, func, off); -@@ -192,12 +196,10 @@ static int bcma_extpci_write_config(stru +@@ -187,12 +191,10 @@ static int bcma_extpci_write_config(stru switch (len) { case 1: @@ -83,7 +83,7 @@ val &= ~(0xFFFF << (8 * (off & 3))); val |= *((const u16 *)buf) << (8 * (off & 3)); break; -@@ -205,13 +207,14 @@ static int bcma_extpci_write_config(stru +@@ -200,13 +202,14 @@ static int bcma_extpci_write_config(stru val = *((const u32 *)buf); break; } |