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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 01:05:21 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 01:05:21 +0400
commit4964e0664c80680fa6b28ef91381c076a5b25c2c (patch)
tree62099c5aaeee7274bcc66bcfba35d479affa97cf /arch/mips/sgi-ip22/ip22-mc.c
parent0a80939b3e6af4b0dc93bf88ec02fd7e90a16f1b (diff)
parent7bf6612e8a9d6a0b3b82e8e2611942be1258b307 (diff)
downloadlinux-4964e0664c80680fa6b28ef91381c076a5b25c2c.tar.xz
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (119 commits) MIPS: Delete unused function add_temporary_entry. MIPS: Set default pci cache line size. MIPS: Flush huge TLB MIPS: Octeon: Remove SYS_SUPPORTS_HIGHMEM. MIPS: Octeon: Add support for OCTEON II PCIe MIPS: Octeon: Update PCI Latency timer and enable more error reporting. MIPS: Alchemy: Update cpu-feature-overrides MIPS: Alchemy: db1200: Improve PB1200 detection. MIPS: Alchemy: merge Au1000 and Au1300-style IRQ controller code. MIPS: Alchemy: chain IRQ controllers to MIPS IRQ controller MIPS: Alchemy: irq: register pm at irq init time MIPS: Alchemy: Touchscreen support on DB1100 MIPS: Alchemy: Hook up IrDA on DB1000/DB1100 net/irda: convert au1k_ir to platform driver. MIPS: Alchemy: remove unused board headers MTD: nand: make au1550nd.c a platform_driver MIPS: Netlogic: Mark Netlogic chips as SMT capable MIPS: Netlogic: Add support for XLP 3XX cores MIPS: Netlogic: Merge some of XLR/XLP wakup code MIPS: Netlogic: Add default XLP config. ... Fix up trivial conflicts in arch/mips/kernel/{perf_event_mipsxx.c, traps.c} and drivers/tty/serial/Makefile
Diffstat (limited to 'arch/mips/sgi-ip22/ip22-mc.c')
-rw-r--r--arch/mips/sgi-ip22/ip22-mc.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/sgi-ip22/ip22-mc.c b/arch/mips/sgi-ip22/ip22-mc.c
index d22262ee6853..75ada8a9713b 100644
--- a/arch/mips/sgi-ip22/ip22-mc.c
+++ b/arch/mips/sgi-ip22/ip22-mc.c
@@ -139,11 +139,11 @@ void __init sgimc_init(void)
* zero.
*/
/* don't touch parity settings for IP28 */
-#ifndef CONFIG_SGI_IP28
tmp = sgimc->cpuctrl0;
- tmp |= (SGIMC_CCTRL0_EPERRGIO | SGIMC_CCTRL0_EPERRMEM |
- SGIMC_CCTRL0_R4KNOCHKPARR);
+#ifndef CONFIG_SGI_IP28
+ tmp |= SGIMC_CCTRL0_EPERRGIO | SGIMC_CCTRL0_EPERRMEM;
#endif
+ tmp |= SGIMC_CCTRL0_R4KNOCHKPARR;
sgimc->cpuctrl0 = tmp;
/* Step 3: Setup the MC write buffer depth, this is controlled
@@ -178,7 +178,8 @@ void __init sgimc_init(void)
*/
/* First the basic invariants across all GIO64 implementations. */
- tmp = SGIMC_GIOPAR_HPC64; /* All 1st HPC's interface at 64bits */
+ tmp = sgimc->giopar & SGIMC_GIOPAR_GFX64; /* keep gfx 64bit settings */
+ tmp |= SGIMC_GIOPAR_HPC64; /* All 1st HPC's interface at 64bits */
tmp |= SGIMC_GIOPAR_ONEBUS; /* Only one physical GIO bus exists */
if (ip22_is_fullhouse()) {
@@ -193,7 +194,6 @@ void __init sgimc_init(void)
tmp |= SGIMC_GIOPAR_PLINEEXP0; /* exp[01] pipelined */
tmp |= SGIMC_GIOPAR_PLINEEXP1;
tmp |= SGIMC_GIOPAR_MASTEREISA; /* EISA masters */
- tmp |= SGIMC_GIOPAR_GFX64; /* GFX at 64 bits */
}
} else {
/* Guiness specific settings. */