From fbff71e1ec1c4695d51d496a53228ecdcb6361eb Mon Sep 17 00:00:00 2001 From: Russ Anderson Date: Fri, 30 Mar 2007 17:13:18 -0500 Subject: [IA64] BTE error timer fix The bte recovery_timer was not being set correctly. Signed-off-by: Russ Anderson Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/bte_error.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/ia64/sn/kernel/bte_error.c b/arch/ia64/sn/kernel/bte_error.c index f1ec1370b3e3..b6fcf8164f2b 100644 --- a/arch/ia64/sn/kernel/bte_error.c +++ b/arch/ia64/sn/kernel/bte_error.c @@ -78,7 +78,7 @@ int shub1_bte_error_handler(unsigned long _nodepda) * There are errors which still need to be cleaned up by * hubiio_crb_error_handler */ - mod_timer(recovery_timer, HZ * 5); + mod_timer(recovery_timer, jiffies + (HZ * 5)); BTE_PRINTK(("eh:%p:%d Marked Giving up\n", err_nodepda, smp_processor_id())); return 1; @@ -95,7 +95,7 @@ int shub1_bte_error_handler(unsigned long _nodepda) icrbd.ii_icrb0_d_regval = REMOTE_HUB_L(nasid, IIO_ICRB_D(i)); if (icrbd.d_bteop) { - mod_timer(recovery_timer, HZ * 5); + mod_timer(recovery_timer, jiffies + (HZ * 5)); BTE_PRINTK(("eh:%p:%d Valid %d, Giving up\n", err_nodepda, smp_processor_id(), i)); @@ -150,7 +150,7 @@ int shub2_bte_error_handler(unsigned long _nodepda) status = BTE_LNSTAT_LOAD(bte); if ((status & IBLS_ERROR) || !(status & IBLS_BUSY)) continue; - mod_timer(recovery_timer, HZ * 5); + mod_timer(recovery_timer, jiffies + (HZ * 5)); BTE_PRINTK(("eh:%p:%d Marked Giving up\n", err_nodepda, smp_processor_id())); return 1; -- cgit v1.2.3-58-ga151 From 9438a1218eceb1b3891d242da01bc3cc82cb7342 Mon Sep 17 00:00:00 2001 From: Ishimatsu Yasuaki Date: Fri, 6 Apr 2007 16:51:12 +0900 Subject: [IA64] Fix wrong assumption about irq and vector in msi_ia64.c This patch fixes a wrong assumption in ia64 MSI code that IRQ equals vector. Signed-off-by: Kenji Kaneshige Signed-off-by: Yasuaki Ishimatsu Signed-off-by: Tony Luck --- arch/ia64/kernel/msi_ia64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c index ebbeadfee42d..c81080df70df 100644 --- a/arch/ia64/kernel/msi_ia64.c +++ b/arch/ia64/kernel/msi_ia64.c @@ -76,7 +76,7 @@ int ia64_setup_msi_irq(struct pci_dev *pdev, struct msi_desc *desc) set_irq_msi(irq, desc); dest_phys_id = cpu_physical_id(first_cpu(cpu_online_map)); - vector = irq; + vector = irq_to_vector(irq); msg.address_hi = 0; msg.address_lo = @@ -110,7 +110,7 @@ static void ia64_ack_msi_irq(unsigned int irq) static int ia64_msi_retrigger_irq(unsigned int irq) { - unsigned int vector = irq; + unsigned int vector = irq_to_vector(irq); ia64_resend_irq(vector); return 1; -- cgit v1.2.3-58-ga151 From 8a3a78d1498c4c13c3ec235a4b6338624b6ef68d Mon Sep 17 00:00:00 2001 From: Venki Pallipadi Date: Fri, 6 Apr 2007 10:04:49 -0700 Subject: [IA64] Fix CPU freq displayed in /proc/cpuinfo My patch: git commit=95235ca2c20ac0b31a8eb39e2d599bcc3e9c9a10 introduced a bug in IA64 cpuinfo output. Patch changed the proc_freq from 1HZ resolution to 1KHz resolution, but left format string unchanged at " %lu.%06lu". Below is the fix. Thanks to Bjorn for catching this. Signed-off-by: Venkatesh Pallipadi Signed-off-by: Tony Luck --- arch/ia64/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 69b9bb3fd7c5..dc7dd7648ec5 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -640,7 +640,7 @@ show_cpuinfo (struct seq_file *m, void *v) "features : %s\n" "cpu number : %lu\n" "cpu regs : %u\n" - "cpu MHz : %lu.%06lu\n" + "cpu MHz : %lu.%03lu\n" "itc MHz : %lu.%06lu\n" "BogoMIPS : %lu.%02lu\n", cpunum, c->vendor, c->family, c->model, -- cgit v1.2.3-58-ga151 From 2e0d232bff31973f58c33412b45fce51b6770698 Mon Sep 17 00:00:00 2001 From: Mike Habeck Date: Fri, 6 Apr 2007 12:04:39 -0500 Subject: [IA64] SGI Altix : fix pcibr_dmamap_ate32() bug On a SGI Altix TIOCP based PCI bus we need to include the ATE_PIO attribute bit if we're mapping a 32bit MSI address. Signed-off-by: Mike Habeck Signed-off-by: Tony Luck --- arch/ia64/sn/pci/pcibr/pcibr_dma.c | 8 ++++++-- include/asm-ia64/sn/pcibr_provider.h | 5 +++-- 2 files changed, 9 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/ia64/sn/pci/pcibr/pcibr_dma.c b/arch/ia64/sn/pci/pcibr/pcibr_dma.c index 1ee977fb6ebb..95af40cb22f2 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_dma.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_dma.c @@ -96,10 +96,14 @@ pcibr_dmamap_ate32(struct pcidev_info *info, } /* - * If we're mapping for MSI, set the MSI bit in the ATE + * If we're mapping for MSI, set the MSI bit in the ATE. If it's a + * TIOCP based pci bus, we also need to set the PIO bit in the ATE. */ - if (dma_flags & SN_DMA_MSI) + if (dma_flags & SN_DMA_MSI) { ate |= PCI32_ATE_MSI; + if (IS_TIOCP_SOFT(pcibus_info)) + ate |= PCI32_ATE_PIO; + } ate_write(pcibus_info, ate_index, ate_count, ate); diff --git a/include/asm-ia64/sn/pcibr_provider.h b/include/asm-ia64/sn/pcibr_provider.h index 17cb6cc3f21a..da205b7cdaac 100644 --- a/include/asm-ia64/sn/pcibr_provider.h +++ b/include/asm-ia64/sn/pcibr_provider.h @@ -21,6 +21,7 @@ #define IS_PCI_BRIDGE_ASIC(asic) (asic == PCIIO_ASIC_TYPE_PIC || \ asic == PCIIO_ASIC_TYPE_TIOCP) #define IS_PIC_SOFT(ps) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_PIC) +#define IS_TIOCP_SOFT(ps) (ps->pbi_bridge_type == PCIBR_BRIDGETYPE_TIOCP) /* @@ -53,8 +54,8 @@ * Bridge PMU Address Transaltion Entry Attibutes */ #define PCI32_ATE_V (0x1 << 0) -#define PCI32_ATE_CO (0x1 << 1) -#define PCI32_ATE_PREC (0x1 << 2) +#define PCI32_ATE_CO (0x1 << 1) /* PIC ASIC ONLY */ +#define PCI32_ATE_PIO (0x1 << 1) /* TIOCP ASIC ONLY */ #define PCI32_ATE_MSI (0x1 << 2) #define PCI32_ATE_PREF (0x1 << 3) #define PCI32_ATE_BAR (0x1 << 4) -- cgit v1.2.3-58-ga151