diff options
Diffstat (limited to 'drivers')
42 files changed, 3312 insertions, 90 deletions
diff --git a/drivers/cpufreq/powernv-cpufreq.c b/drivers/cpufreq/powernv-cpufreq.c index cb501386eb6e..547890fd9572 100644 --- a/drivers/cpufreq/powernv-cpufreq.c +++ b/drivers/cpufreq/powernv-cpufreq.c @@ -586,7 +586,7 @@ static int __init powernv_cpufreq_init(void) int rc = 0; /* Don't probe on pseries (guest) platforms */ - if (!firmware_has_feature(FW_FEATURE_OPALv3)) + if (!firmware_has_feature(FW_FEATURE_OPAL)) return -ENODEV; /* Discover pstates from device tree and init */ diff --git a/drivers/cpuidle/cpuidle-powernv.c b/drivers/cpuidle/cpuidle-powernv.c index 845bafcfa792..e12dc30d8864 100644 --- a/drivers/cpuidle/cpuidle-powernv.c +++ b/drivers/cpuidle/cpuidle-powernv.c @@ -264,7 +264,7 @@ static int powernv_idle_probe(void) if (cpuidle_disable != IDLE_NO_OVERRIDE) return -ENODEV; - if (firmware_has_feature(FW_FEATURE_OPALv3)) { + if (firmware_has_feature(FW_FEATURE_OPAL)) { cpuidle_state_table = powernv_states; /* Device tree can indicate more idle states */ max_idle_state = powernv_add_idle_states(); diff --git a/drivers/crypto/vmx/aes.c b/drivers/crypto/vmx/aes.c index 263af709e536..022c7ab7351a 100644 --- a/drivers/crypto/vmx/aes.c +++ b/drivers/crypto/vmx/aes.c @@ -83,10 +83,10 @@ static int p8_aes_setkey(struct crypto_tfm *tfm, const u8 *key, preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); ret = aes_p8_set_encrypt_key(key, keylen * 8, &ctx->enc_key); ret += aes_p8_set_decrypt_key(key, keylen * 8, &ctx->dec_key); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); @@ -103,9 +103,9 @@ static void p8_aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) } else { preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); aes_p8_encrypt(src, dst, &ctx->enc_key); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); } @@ -120,9 +120,9 @@ static void p8_aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) } else { preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); aes_p8_decrypt(src, dst, &ctx->dec_key); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); } diff --git a/drivers/crypto/vmx/aes_cbc.c b/drivers/crypto/vmx/aes_cbc.c index 78a978613ca8..495577b6d31b 100644 --- a/drivers/crypto/vmx/aes_cbc.c +++ b/drivers/crypto/vmx/aes_cbc.c @@ -84,10 +84,10 @@ static int p8_aes_cbc_setkey(struct crypto_tfm *tfm, const u8 *key, preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); ret = aes_p8_set_encrypt_key(key, keylen * 8, &ctx->enc_key); ret += aes_p8_set_decrypt_key(key, keylen * 8, &ctx->dec_key); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); @@ -115,7 +115,6 @@ static int p8_aes_cbc_encrypt(struct blkcipher_desc *desc, } else { preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); blkcipher_walk_init(&walk, dst, src, nbytes); @@ -129,6 +128,7 @@ static int p8_aes_cbc_encrypt(struct blkcipher_desc *desc, ret = blkcipher_walk_done(desc, &walk, nbytes); } + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); } @@ -156,7 +156,6 @@ static int p8_aes_cbc_decrypt(struct blkcipher_desc *desc, } else { preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); blkcipher_walk_init(&walk, dst, src, nbytes); @@ -170,6 +169,7 @@ static int p8_aes_cbc_decrypt(struct blkcipher_desc *desc, ret = blkcipher_walk_done(desc, &walk, nbytes); } + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); } diff --git a/drivers/crypto/vmx/aes_ctr.c b/drivers/crypto/vmx/aes_ctr.c index 1febc4f1d9af..0a3c1b04cf3c 100644 --- a/drivers/crypto/vmx/aes_ctr.c +++ b/drivers/crypto/vmx/aes_ctr.c @@ -81,9 +81,9 @@ static int p8_aes_ctr_setkey(struct crypto_tfm *tfm, const u8 *key, struct p8_aes_ctr_ctx *ctx = crypto_tfm_ctx(tfm); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); ret = aes_p8_set_encrypt_key(key, keylen * 8, &ctx->enc_key); + disable_kernel_vsx(); pagefault_enable(); ret += crypto_blkcipher_setkey(ctx->fallback, key, keylen); @@ -100,9 +100,9 @@ static void p8_aes_ctr_final(struct p8_aes_ctr_ctx *ctx, unsigned int nbytes = walk->nbytes; pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); aes_p8_encrypt(ctrblk, keystream, &ctx->enc_key); + disable_kernel_vsx(); pagefault_enable(); crypto_xor(keystream, src, nbytes); @@ -133,7 +133,6 @@ static int p8_aes_ctr_crypt(struct blkcipher_desc *desc, ret = blkcipher_walk_virt_block(desc, &walk, AES_BLOCK_SIZE); while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) { pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); aes_p8_ctr32_encrypt_blocks(walk.src.virt.addr, walk.dst.virt.addr, @@ -142,6 +141,7 @@ static int p8_aes_ctr_crypt(struct blkcipher_desc *desc, AES_BLOCK_SIZE, &ctx->enc_key, walk.iv); + disable_kernel_vsx(); pagefault_enable(); /* We need to update IV mostly for last bytes/round */ diff --git a/drivers/crypto/vmx/ghash.c b/drivers/crypto/vmx/ghash.c index 2183a2e77641..6c999cb01b80 100644 --- a/drivers/crypto/vmx/ghash.c +++ b/drivers/crypto/vmx/ghash.c @@ -118,10 +118,9 @@ static int p8_ghash_setkey(struct crypto_shash *tfm, const u8 *key, preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); - enable_kernel_fp(); gcm_init_p8(ctx->htable, (const u64 *) key); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); return crypto_shash_setkey(ctx->fallback, key, keylen); @@ -149,11 +148,10 @@ static int p8_ghash_update(struct shash_desc *desc, GHASH_DIGEST_SIZE - dctx->bytes); preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); - enable_kernel_fp(); gcm_ghash_p8(dctx->shash, ctx->htable, dctx->buffer, GHASH_DIGEST_SIZE); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); src += GHASH_DIGEST_SIZE - dctx->bytes; @@ -164,10 +162,9 @@ static int p8_ghash_update(struct shash_desc *desc, if (len) { preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); - enable_kernel_fp(); gcm_ghash_p8(dctx->shash, ctx->htable, src, len); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); src += len; @@ -195,11 +192,10 @@ static int p8_ghash_final(struct shash_desc *desc, u8 *out) dctx->buffer[i] = 0; preempt_disable(); pagefault_disable(); - enable_kernel_altivec(); enable_kernel_vsx(); - enable_kernel_fp(); gcm_ghash_p8(dctx->shash, ctx->htable, dctx->buffer, GHASH_DIGEST_SIZE); + disable_kernel_vsx(); pagefault_enable(); preempt_enable(); dctx->bytes = 0; diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c index 048901a1111a..caaec654d7ea 100644 --- a/drivers/macintosh/rack-meter.c +++ b/drivers/macintosh/rack-meter.c @@ -582,6 +582,7 @@ static struct of_device_id rackmeter_match[] = { { .name = "i2s" }, { } }; +MODULE_DEVICE_TABLE(of, rackmeter_match); static struct macio_driver rackmeter_driver = { .driver = { diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index f9512bfa6c3c..01ee736fe0ef 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -425,8 +425,9 @@ static int __init via_pmu_start(void) gpio_irq = irq_of_parse_and_map(gpio_node, 0); if (gpio_irq != NO_IRQ) { - if (request_irq(gpio_irq, gpio1_interrupt, IRQF_TIMER, - "GPIO1 ADB", (void *)0)) + if (request_irq(gpio_irq, gpio1_interrupt, + IRQF_NO_SUSPEND, "GPIO1 ADB", + (void *)0)) printk(KERN_ERR "pmu: can't get irq %d" " (GPIO1)\n", gpio_irq); else diff --git a/drivers/misc/cxl/Makefile b/drivers/misc/cxl/Makefile index 6982f603fadc..be2ac5ce349f 100644 --- a/drivers/misc/cxl/Makefile +++ b/drivers/misc/cxl/Makefile @@ -1,4 +1,5 @@ -ccflags-y := -Werror -Wno-unused-const-variable +ccflags-y := $(call cc-disable-warning, unused-const-variable) +ccflags-$(CONFIG_PPC_WERROR) += -Werror cxl-y += main.o file.o irq.o fault.o native.o cxl-y += context.o sysfs.o debugfs.o pci.o trace.o diff --git a/drivers/misc/cxl/api.c b/drivers/misc/cxl/api.c index 103baf0e0c5b..ea3eeb7011e1 100644 --- a/drivers/misc/cxl/api.c +++ b/drivers/misc/cxl/api.c @@ -25,7 +25,6 @@ struct cxl_context *cxl_dev_context_init(struct pci_dev *dev) afu = cxl_pci_to_afu(dev); - get_device(&afu->dev); ctx = cxl_context_alloc(); if (IS_ERR(ctx)) { rc = PTR_ERR(ctx); @@ -61,7 +60,6 @@ err_mapping: err_ctx: kfree(ctx); err_dev: - put_device(&afu->dev); return ERR_PTR(rc); } EXPORT_SYMBOL_GPL(cxl_dev_context_init); @@ -87,8 +85,6 @@ int cxl_release_context(struct cxl_context *ctx) if (ctx->status >= STARTED) return -EBUSY; - put_device(&ctx->afu->dev); - cxl_context_free(ctx); return 0; @@ -176,7 +172,7 @@ int cxl_start_context(struct cxl_context *ctx, u64 wed, if (task) { ctx->pid = get_task_pid(task, PIDTYPE_PID); - get_pid(ctx->pid); + ctx->glpid = get_task_pid(task->group_leader, PIDTYPE_PID); kernel = false; } diff --git a/drivers/misc/cxl/context.c b/drivers/misc/cxl/context.c index 2faa1270d085..262b88eac414 100644 --- a/drivers/misc/cxl/context.c +++ b/drivers/misc/cxl/context.c @@ -42,7 +42,7 @@ int cxl_context_init(struct cxl_context *ctx, struct cxl_afu *afu, bool master, spin_lock_init(&ctx->sste_lock); ctx->afu = afu; ctx->master = master; - ctx->pid = NULL; /* Set in start work ioctl */ + ctx->pid = ctx->glpid = NULL; /* Set in start work ioctl */ mutex_init(&ctx->mapping_lock); ctx->mapping = mapping; @@ -97,6 +97,12 @@ int cxl_context_init(struct cxl_context *ctx, struct cxl_afu *afu, bool master, ctx->pe = i; ctx->elem = &ctx->afu->spa[i]; ctx->pe_inserted = false; + + /* + * take a ref on the afu so that it stays alive at-least till + * this context is reclaimed inside reclaim_ctx. + */ + cxl_afu_get(afu); return 0; } @@ -211,7 +217,11 @@ int __detach_context(struct cxl_context *ctx) WARN_ON(cxl_detach_process(ctx) && cxl_adapter_link_ok(ctx->afu->adapter)); flush_work(&ctx->fault_work); /* Only needed for dedicated process */ + + /* release the reference to the group leader and mm handling pid */ put_pid(ctx->pid); + put_pid(ctx->glpid); + cxl_ctx_put(); return 0; } @@ -278,6 +288,9 @@ static void reclaim_ctx(struct rcu_head *rcu) if (ctx->irq_bitmap) kfree(ctx->irq_bitmap); + /* Drop ref to the afu device taken during cxl_context_init */ + cxl_afu_put(ctx->afu); + kfree(ctx); } diff --git a/drivers/misc/cxl/cxl.h b/drivers/misc/cxl/cxl.h index 0cfb9c129f27..a521bc72cec2 100644 --- a/drivers/misc/cxl/cxl.h +++ b/drivers/misc/cxl/cxl.h @@ -403,6 +403,18 @@ struct cxl_afu { bool enabled; }; +/* AFU refcount management */ +static inline struct cxl_afu *cxl_afu_get(struct cxl_afu *afu) +{ + + return (get_device(&afu->dev) == NULL) ? NULL : afu; +} + +static inline void cxl_afu_put(struct cxl_afu *afu) +{ + put_device(&afu->dev); +} + struct cxl_irq_name { struct list_head list; @@ -433,6 +445,9 @@ struct cxl_context { unsigned int sst_size, sst_lru; wait_queue_head_t wq; + /* pid of the group leader associated with the pid */ + struct pid *glpid; + /* use mm context associated with this pid for ds faults */ struct pid *pid; spinlock_t lock; /* Protects pending_irq_mask, pending_fault and fault_addr */ /* Only used in PR mode */ diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c index 25a5418c55cb..81c3f75b7330 100644 --- a/drivers/misc/cxl/fault.c +++ b/drivers/misc/cxl/fault.c @@ -166,13 +166,92 @@ static void cxl_handle_page_fault(struct cxl_context *ctx, cxl_ack_irq(ctx, CXL_PSL_TFC_An_R, 0); } +/* + * Returns the mm_struct corresponding to the context ctx via ctx->pid + * In case the task has exited we use the task group leader accessible + * via ctx->glpid to find the next task in the thread group that has a + * valid mm_struct associated with it. If a task with valid mm_struct + * is found the ctx->pid is updated to use the task struct for subsequent + * translations. In case no valid mm_struct is found in the task group to + * service the fault a NULL is returned. + */ +static struct mm_struct *get_mem_context(struct cxl_context *ctx) +{ + struct task_struct *task = NULL; + struct mm_struct *mm = NULL; + struct pid *old_pid = ctx->pid; + + if (old_pid == NULL) { + pr_warn("%s: Invalid context for pe=%d\n", + __func__, ctx->pe); + return NULL; + } + + task = get_pid_task(old_pid, PIDTYPE_PID); + + /* + * pid_alive may look racy but this saves us from costly + * get_task_mm when the task is a zombie. In worst case + * we may think a task is alive, which is about to die + * but get_task_mm will return NULL. + */ + if (task != NULL && pid_alive(task)) + mm = get_task_mm(task); + + /* release the task struct that was taken earlier */ + if (task) + put_task_struct(task); + else + pr_devel("%s: Context owning pid=%i for pe=%i dead\n", + __func__, pid_nr(old_pid), ctx->pe); + + /* + * If we couldn't find the mm context then use the group + * leader to iterate over the task group and find a task + * that gives us mm_struct. + */ + if (unlikely(mm == NULL && ctx->glpid != NULL)) { + + rcu_read_lock(); + task = pid_task(ctx->glpid, PIDTYPE_PID); + if (task) + do { + mm = get_task_mm(task); + if (mm) { + ctx->pid = get_task_pid(task, + PIDTYPE_PID); + break; + } + task = next_thread(task); + } while (task && !thread_group_leader(task)); + rcu_read_unlock(); + + /* check if we switched pid */ + if (ctx->pid != old_pid) { + if (mm) + pr_devel("%s:pe=%i switch pid %i->%i\n", + __func__, ctx->pe, pid_nr(old_pid), + pid_nr(ctx->pid)); + else + pr_devel("%s:Cannot find mm for pid=%i\n", + __func__, pid_nr(old_pid)); + + /* drop the reference to older pid */ + put_pid(old_pid); + } + } + + return mm; +} + + + void cxl_handle_fault(struct work_struct *fault_work) { struct cxl_context *ctx = container_of(fault_work, struct cxl_context, fault_work); u64 dsisr = ctx->dsisr; u64 dar = ctx->dar; - struct task_struct *task = NULL; struct mm_struct *mm = NULL; if (cxl_p2n_read(ctx->afu, CXL_PSL_DSISR_An) != dsisr || @@ -195,17 +274,17 @@ void cxl_handle_fault(struct work_struct *fault_work) "DSISR: %#llx DAR: %#llx\n", ctx->pe, dsisr, dar); if (!ctx->kernel) { - if (!(task = get_pid_task(ctx->pid, PIDTYPE_PID))) { - pr_devel("cxl_handle_fault unable to get task %i\n", - pid_nr(ctx->pid)); + + mm = get_mem_context(ctx); + /* indicates all the thread in task group have exited */ + if (mm == NULL) { + pr_devel("%s: unable to get mm for pe=%d pid=%i\n", + __func__, ctx->pe, pid_nr(ctx->pid)); cxl_ack_ae(ctx); return; - } - if (!(mm = get_task_mm(task))) { - pr_devel("cxl_handle_fault unable to get mm %i\n", - pid_nr(ctx->pid)); - cxl_ack_ae(ctx); - goto out; + } else { + pr_devel("Handling page fault for pe=%d pid=%i\n", + ctx->pe, pid_nr(ctx->pid)); } } @@ -218,33 +297,22 @@ void cxl_handle_fault(struct work_struct *fault_work) if (mm) mmput(mm); -out: - if (task) - put_task_struct(task); } static void cxl_prefault_one(struct cxl_context *ctx, u64 ea) { - int rc; - struct task_struct *task; struct mm_struct *mm; - if (!(task = get_pid_task(ctx->pid, PIDTYPE_PID))) { - pr_devel("cxl_prefault_one unable to get task %i\n", - pid_nr(ctx->pid)); - return; - } - if (!(mm = get_task_mm(task))) { + mm = get_mem_context(ctx); + if (mm == NULL) { pr_devel("cxl_prefault_one unable to get mm %i\n", pid_nr(ctx->pid)); - put_task_struct(task); return; } - rc = cxl_fault_segment(ctx, mm, ea); + cxl_fault_segment(ctx, mm, ea); mmput(mm); - put_task_struct(task); } static u64 next_segment(u64 ea, u64 vsid) @@ -263,18 +331,13 @@ static void cxl_prefault_vma(struct cxl_context *ctx) struct copro_slb slb; struct vm_area_struct *vma; int rc; - struct task_struct *task; struct mm_struct *mm; - if (!(task = get_pid_task(ctx->pid, PIDTYPE_PID))) { - pr_devel("cxl_prefault_vma unable to get task %i\n", - pid_nr(ctx->pid)); - return; - } - if (!(mm = get_task_mm(task))) { + mm = get_mem_context(ctx); + if (mm == NULL) { pr_devel("cxl_prefault_vm unable to get mm %i\n", pid_nr(ctx->pid)); - goto out1; + return; } down_read(&mm->mmap_sem); @@ -295,8 +358,6 @@ static void cxl_prefault_vma(struct cxl_context *ctx) up_read(&mm->mmap_sem); mmput(mm); -out1: - put_task_struct(task); } void cxl_prefault(struct cxl_context *ctx, u64 wed) diff --git a/drivers/misc/cxl/file.c b/drivers/misc/cxl/file.c index 7ccd2998be92..783337d22f36 100644 --- a/drivers/misc/cxl/file.c +++ b/drivers/misc/cxl/file.c @@ -67,7 +67,13 @@ static int __afu_open(struct inode *inode, struct file *file, bool master) spin_unlock(&adapter->afu_list_lock); goto err_put_adapter; } - get_device(&afu->dev); + + /* + * taking a ref to the afu so that it doesn't go away + * for rest of the function. This ref is released before + * we return. + */ + cxl_afu_get(afu); spin_unlock(&adapter->afu_list_lock); if (!afu->current_mode) @@ -90,13 +96,12 @@ static int __afu_open(struct inode *inode, struct file *file, bool master) file->private_data = ctx; cxl_ctx_get(); - /* Our ref on the AFU will now hold the adapter */ - put_device(&adapter->dev); - - return 0; + /* indicate success */ + rc = 0; err_put_afu: - put_device(&afu->dev); + /* release the ref taken earlier */ + cxl_afu_put(afu); err_put_adapter: put_device(&adapter->dev); return rc; @@ -131,8 +136,6 @@ int afu_release(struct inode *inode, struct file *file) mutex_unlock(&ctx->mapping_lock); } - put_device(&ctx->afu->dev); - /* * At this this point all bottom halfs have finished and we should be * getting no more IRQs from the hardware for this context. Once it's @@ -198,8 +201,12 @@ static long afu_ioctl_start_work(struct cxl_context *ctx, * where a process (master, some daemon, etc) has opened the chardev on * behalf of another process, so the AFU's mm gets bound to the process * that performs this ioctl and not the process that opened the file. + * Also we grab the PID of the group leader so that if the task that + * has performed the attach operation exits the mm context of the + * process is still accessible. */ - ctx->pid = get_pid(get_task_pid(current, PIDTYPE_PID)); + ctx->pid = get_task_pid(current, PIDTYPE_PID); + ctx->glpid = get_task_pid(current->group_leader, PIDTYPE_PID); trace_cxl_attach(ctx, work.work_element_descriptor, work.num_interrupts, amr); diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c index 85761d7eb333..4c1903f781fc 100644 --- a/drivers/misc/cxl/pci.c +++ b/drivers/misc/cxl/pci.c @@ -138,6 +138,7 @@ static const struct pci_device_id cxl_pci_tbl[] = { { PCI_DEVICE(PCI_VENDOR_ID_IBM, 0x0477), }, { PCI_DEVICE(PCI_VENDOR_ID_IBM, 0x044b), }, { PCI_DEVICE(PCI_VENDOR_ID_IBM, 0x04cf), }, + { PCI_DEVICE(PCI_VENDOR_ID_IBM, 0x0601), }, { PCI_DEVICE_CLASS(0x120000, ~0), }, { } diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c index c241e15cacb1..cbd4331fb45c 100644 --- a/drivers/misc/cxl/vphb.c +++ b/drivers/misc/cxl/vphb.c @@ -203,7 +203,7 @@ static int cxl_pcie_write_config(struct pci_bus *bus, unsigned int devfn, mask <<= shift; val <<= shift; - v = (in_le32(ioaddr) & ~mask) || (val & mask); + v = (in_le32(ioaddr) & ~mask) | (val & mask); out_le32(ioaddr, v); return PCIBIOS_SUCCESSFUL; diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 622005abf859..f3c63dce1e30 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -29,7 +29,7 @@ #include <asm/io.h> #if IS_ENABLED(CONFIG_UCC_GETH) -#include <asm/ucc.h> /* for ucc_set_qe_mux_mii_mng() */ +#include <soc/fsl/qe/ucc.h> #endif #include "gianfar.h" diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index cbddbe2d0429..5bf1ade28315 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -40,10 +40,10 @@ #include <asm/uaccess.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/immap_qe.h> -#include <asm/qe.h> -#include <asm/ucc.h> -#include <asm/ucc_fast.h> +#include <soc/fsl/qe/immap_qe.h> +#include <soc/fsl/qe/qe.h> +#include <soc/fsl/qe/ucc.h> +#include <soc/fsl/qe/ucc_fast.h> #include <asm/machdep.h> #include "ucc_geth.h" diff --git a/drivers/net/ethernet/freescale/ucc_geth.h b/drivers/net/ethernet/freescale/ucc_geth.h index 75f337163ce3..5da19b440a6a 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.h +++ b/drivers/net/ethernet/freescale/ucc_geth.h @@ -22,11 +22,11 @@ #include <linux/list.h> #include <linux/if_ether.h> -#include <asm/immap_qe.h> -#include <asm/qe.h> +#include <soc/fsl/qe/immap_qe.h> +#include <soc/fsl/qe/qe.h> -#include <asm/ucc.h> -#include <asm/ucc_fast.h> +#include <soc/fsl/qe/ucc.h> +#include <soc/fsl/qe/ucc_fast.h> #define DRV_DESC "QE UCC Gigabit Ethernet Controller" #define DRV_NAME "ucc_geth" diff --git a/drivers/rtc/rtc-opal.c b/drivers/rtc/rtc-opal.c index df39ce02a99d..9c18d6fd8107 100644 --- a/drivers/rtc/rtc-opal.c +++ b/drivers/rtc/rtc-opal.c @@ -40,7 +40,7 @@ static void opal_to_tm(u32 y_m_d, u64 h_m_s_ms, struct rtc_time *tm) tm->tm_min = bcd2bin((h_m_s_ms >> 48) & 0xff); tm->tm_sec = bcd2bin((h_m_s_ms >> 40) & 0xff); - GregorianDay(tm); + tm->tm_wday = -1; } static void tm_to_opal(struct rtc_time *tm, u32 *y_m_d, u64 *h_m_s_ms) diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig index 4e853ed2c82b..ad0df75fab6e 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -1,6 +1,7 @@ menu "SOC (System On Chip) specific Drivers" source "drivers/soc/brcmstb/Kconfig" +source "drivers/soc/fsl/qe/Kconfig" source "drivers/soc/mediatek/Kconfig" source "drivers/soc/qcom/Kconfig" source "drivers/soc/rockchip/Kconfig" diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index f2ba2e932ae1..9536b804424a 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -4,6 +4,7 @@ obj-$(CONFIG_SOC_BRCMSTB) += brcmstb/ obj-$(CONFIG_MACH_DOVE) += dove/ +obj-y += fsl/ obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/ obj-$(CONFIG_ARCH_QCOM) += qcom/ obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/ diff --git a/drivers/soc/fsl/Makefile b/drivers/soc/fsl/Makefile new file mode 100644 index 000000000000..203307fd92c1 --- /dev/null +++ b/drivers/soc/fsl/Makefile @@ -0,0 +1,6 @@ +# +# Makefile for the Linux Kernel SOC fsl specific device drivers +# + +obj-$(CONFIG_QUICC_ENGINE) += qe/ +obj-$(CONFIG_CPM) += qe/ |