Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180626' into staging

target-arm queue:
 * aspeed: set APB clocks correctly (fixes slowdown on palmetto)
 * smmuv3: cache config data and TLB entries
 * v7m/v8m: support read/write from MPU regions smaller than 1K
 * various: clean up logging/debug messages
 * xilinx_spips: Make dma transactions as per dma_burst_size

# gpg: Signature made Tue 26 Jun 2018 17:55:46 BST
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180626: (32 commits)
  aspeed/timer: use the APB frequency from the SCU
  aspeed: initialize the SCU controller first
  aspeed/scu: introduce clock frequencies
  hw/arm/smmuv3: Add notifications on invalidation
  hw/arm/smmuv3: IOTLB emulation
  hw/arm/smmuv3: Cache/invalidate config data
  hw/arm/smmuv3: Fix translate error handling
  target/arm: Handle small regions in get_phys_addr_pmsav8()
  target/arm: Set page (region) size in get_phys_addr_pmsav7()
  tcg: Support MMU protection regions smaller than TARGET_PAGE_SIZE
  hw/arm/stellaris: Use HWADDR_PRIx to display register address
  hw/arm/stellaris: Fix gptm_write() error message
  hw/net/smc91c111: Use qemu_log_mask(UNIMP) instead of fprintf
  hw/net/smc91c111: Use qemu_log_mask(GUEST_ERROR) instead of hw_error
  hw/net/stellaris_enet: Use qemu_log_mask(GUEST_ERROR) instead of hw_error
  hw/net/stellaris_enet: Fix a typo
  hw/arm/stellaris: Use qemu_log_mask(UNIMP) instead of fprintf
  hw/arm/omap: Use qemu_log_mask(GUEST_ERROR) instead of fprintf
  hw/arm/omap1: Use qemu_log_mask(GUEST_ERROR) instead of fprintf
  hw/i2c/omap_i2c: Use qemu_log_mask(UNIMP) instead of fprintf
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 24 insertions, 3 deletions

diff --git a/hw/arm/trace-events b/hw/arm/trace-events
index 2d92727602..27b11d655d 100644
--- a/hw/arm/trace-events
+++ b/hw/arm/trace-events
@@ -12,6 +12,12 @@ smmu_ptw_invalid_pte(int stage, int level, uint64_t baseaddr, uint64_t pteaddr,
 smmu_ptw_page_pte(int stage, int level,  uint64_t iova, uint64_t baseaddr, uint64_t pteaddr, uint64_t pte, uint64_t address) "stage=%d level=%d iova=0x%"PRIx64" base@=0x%"PRIx64" pte@=0x%"PRIx64" pte=0x%"PRIx64" page address = 0x%"PRIx64
 smmu_ptw_block_pte(int stage, int level, uint64_t baseaddr, uint64_t pteaddr, uint64_t pte, uint64_t iova, uint64_t gpa, int bsize_mb) "stage=%d level=%d base@=0x%"PRIx64" pte@=0x%"PRIx64" pte=0x%"PRIx64" iova=0x%"PRIx64" block address = 0x%"PRIx64" block size = %d MiB"
 smmu_get_pte(uint64_t baseaddr, int index, uint64_t pteaddr, uint64_t pte) "baseaddr=0x%"PRIx64" index=0x%x, pteaddr=0x%"PRIx64", pte=0x%"PRIx64
+smmu_iotlb_cache_hit(uint16_t asid, uint64_t addr, uint32_t hit, uint32_t miss, uint32_t p) "IOTLB cache HIT asid=%d addr=0x%"PRIx64" hit=%d miss=%d hit rate=%d"
+smmu_iotlb_cache_miss(uint16_t asid, uint64_t addr, uint32_t hit, uint32_t miss, uint32_t p) "IOTLB cache MISS asid=%d addr=0x%"PRIx64" hit=%d miss=%d hit rate=%d"
+smmu_iotlb_inv_all(void) "IOTLB invalidate all"
+smmu_iotlb_inv_asid(uint16_t asid) "IOTLB invalidate asid=%d"
+smmu_iotlb_inv_iova(uint16_t asid, uint64_t addr) "IOTLB invalidate asid=%d addr=0x%"PRIx64
+smmu_inv_notifiers_mr(const char *name) "iommu mr=%s"
 
 #hw/arm/smmuv3.c
 smmuv3_read_mmio(uint64_t addr, uint64_t val, unsigned size, uint32_t r) "addr: 0x%"PRIx64" val:0x%"PRIx64" size: 0x%x(%d)"
@@ -33,9 +39,24 @@ smmuv3_record_event(const char *type, uint32_t sid) "%s sid=%d"
 smmuv3_find_ste(uint16_t sid, uint32_t features, uint16_t sid_split) "SID:0x%x features:0x%x, sid_split:0x%x"
 smmuv3_find_ste_2lvl(uint64_t strtab_base, uint64_t l1ptr, int l1_ste_offset, uint64_t l2ptr, int l2_ste_offset, int max_l2_ste) "strtab_base:0x%"PRIx64" l1ptr:0x%"PRIx64" l1_off:0x%x, l2ptr:0x%"PRIx64" l2_off:0x%x max_l2_ste:%d"
 smmuv3_get_ste(uint64_t addr) "STE addr: 0x%"PRIx64
-smmuv3_translate_bypass(const char *n, uint16_t sid, uint64_t addr, bool is_write) "%s sid=%d bypass iova:0x%"PRIx64" is_write=%d"
-smmuv3_translate_in(uint16_t sid, int pci_bus_num, uint64_t strtab_base) "SID:0x%x bus:%d strtab_base:0x%"PRIx64
+smmuv3_translate_disable(const char *n, uint16_t sid, uint64_t addr, bool is_write) "%s sid=%d bypass (smmu disabled) iova:0x%"PRIx64" is_write=%d"
+smmuv3_translate_bypass(const char *n, uint16_t sid, uint64_t addr, bool is_write) "%s sid=%d STE bypass iova:0x%"PRIx64" is_write=%d"
+smmuv3_translate_abort(const char *n, uint16_t sid, uint64_t addr, bool is_write) "%s sid=%d abort on iova:0x%"PRIx64" is_write=%d"
+smmuv3_translate_success(const char *n, uint16_t sid, uint64_t iova, uint64_t translated, int perm) "%s sid=%d iova=0x%"PRIx64" translated=0x%"PRIx64" perm=0x%x"
 smmuv3_get_cd(uint64_t addr) "CD addr: 0x%"PRIx64
-smmuv3_translate(const char *n, uint16_t sid, uint64_t iova, uint64_t translated, int perm) "%s sid=%d iova=0x%"PRIx64" translated=0x%"PRIx64" perm=0x%x"
 smmuv3_decode_cd(uint32_t oas) "oas=%d"
 smmuv3_decode_cd_tt(int i, uint32_t tsz, uint64_t ttb, uint32_t granule_sz) "TT[%d]:tsz:%d ttb:0x%"PRIx64" granule_sz:%d"
+smmuv3_cmdq_cfgi_ste(int streamid) "streamid =%d"
+smmuv3_cmdq_cfgi_ste_range(int start, int end) "start=0x%d - end=0x%d"
+smmuv3_cmdq_cfgi_cd(uint32_t sid) "streamid = %d"
+smmuv3_config_cache_hit(uint32_t sid, uint32_t hits, uint32_t misses, uint32_t perc) "Config cache HIT for sid %d (hits=%d, misses=%d, hit rate=%d)"
+smmuv3_config_cache_miss(uint32_t sid, uint32_t hits, uint32_t misses, uint32_t perc) "Config cache MISS for sid %d (hits=%d, misses=%d, hit rate=%d)"
+smmuv3_cmdq_tlbi_nh_va(int vmid, int asid, uint64_t addr, bool leaf) "vmid =%d asid =%d addr=0x%"PRIx64" leaf=%d"
+smmuv3_cmdq_tlbi_nh_vaa(int vmid, uint64_t addr) "vmid =%d addr=0x%"PRIx64
+smmuv3_cmdq_tlbi_nh(void) ""
+smmuv3_cmdq_tlbi_nh_asid(uint16_t asid) "asid=%d"
+smmuv3_config_cache_inv(uint32_t sid) "Config cache INV for sid %d"
+smmuv3_notify_flag_add(const char *iommu) "ADD SMMUNotifier node for iommu mr=%s"
+smmuv3_notify_flag_del(const char *iommu) "DEL SMMUNotifier node for iommu mr=%s"
+smmuv3_inv_notifiers_iova(const char *name, uint16_t asid, uint64_t iova) "iommu mr=%s asid=%d iova=0x%"PRIx64
+