Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180504-1' into staging

target-arm queue:
 * Emulate the SMMUv3 (IOMMU); one will be created in the 'virt' board
   if the commandline includes "-machine iommu=smmuv3"
 * target/arm: Implement v8M VLLDM and VLSTM
 * hw/arm: Don't fail qtest due to missing SD card in -nodefaults mode
 * Some fixes to silence Coverity false-positives
 * arm: boot: set boot_info starting from first_cpu
   (fixes a technical bug not visible in practice)
 * hw/net/smc91c111: Convert away from old_mmio
 * hw/usb/tusb6010: Convert away from old_mmio
 * hw/char/cmsdk-apb-uart.c: Accept more input after character read
 * target/arm: Make MPUIR write-ignored on OMAP, StrongARM
 * hw/arm/virt: Add linux,pci-domain property

# gpg: Signature made Fri 04 May 2018 18:54:49 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-20180504-1: (24 commits)
  hw/arm/virt: Introduce the iommu option
  hw/arm/virt-acpi-build: Add smmuv3 node in IORT table
  hw/arm/virt: Add SMMUv3 to the virt board
  target/arm/kvm: Translate the MSI doorbell in kvm_arch_fixup_msi_route
  hw/arm/smmuv3: Abort on vfio or vhost case
  hw/arm/smmuv3: Implement translate callback
  hw/arm/smmuv3: Event queue recording helper
  hw/arm/smmuv3: Implement MMIO write operations
  hw/arm/smmuv3: Queue helpers
  hw/arm/smmuv3: Wired IRQ and GERROR helpers
  hw/arm/smmuv3: Skeleton
  hw/arm/smmu-common: VMSAv8-64 page table walk
  hw/arm/smmu-common: IOMMU memory region and address space setup
  hw/arm/smmu-common: smmu base device and datatypes
  target/arm: Implement v8M VLLDM and VLSTM
  hw/arm: Don't fail qtest due to missing SD card in -nodefaults mode
  target/arm: Tidy condition in disas_simd_two_reg_misc
  target/arm: Tidy conditions in handle_vec_simd_shri
  arm: boot: set boot_info starting from first_cpu
  hw/net/smc91c111: Convert away from old_mmio
  ...

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

1 files changed, 37 insertions, 0 deletions

diff --git a/hw/arm/trace-events b/hw/arm/trace-events
index 193063ed99..2d92727602 100644
--- a/hw/arm/trace-events
+++ b/hw/arm/trace-events
@@ -2,3 +2,40 @@
 
 # hw/arm/virt-acpi-build.c
 virt_acpi_setup(void) "No fw cfg or ACPI disabled. Bailing out."
+
+# hw/arm/smmu-common.c
+smmu_add_mr(const char *name) "%s"
+smmu_page_walk(int stage, uint64_t baseaddr, int first_level, uint64_t start, uint64_t end) "stage=%d, baseaddr=0x%"PRIx64", first level=%d, start=0x%"PRIx64", end=0x%"PRIx64
+smmu_lookup_table(int level, uint64_t baseaddr, int granule_sz, uint64_t start, uint64_t end, int flags, uint64_t subpage_size) "level=%d baseaddr=0x%"PRIx64" granule=%d, start=0x%"PRIx64" end=0x%"PRIx64" flags=%d subpage_size=0x%"PRIx64
+smmu_ptw_level(int level, uint64_t iova, size_t subpage_size, uint64_t baseaddr, uint32_t offset, uint64_t pte) "level=%d iova=0x%"PRIx64" subpage_sz=0x%zx baseaddr=0x%"PRIx64" offset=%d => pte=0x%"PRIx64
+smmu_ptw_invalid_pte(int stage, int level, uint64_t baseaddr, uint64_t pteaddr, uint32_t offset, uint64_t pte) "stage=%d level=%d base@=0x%"PRIx64" pte@=0x%"PRIx64" offset=%d pte=0x%"PRIx64
+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
+
+#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)"
+smmuv3_trigger_irq(int irq) "irq=%d"
+smmuv3_write_gerror(uint32_t toggled, uint32_t gerror) "toggled=0x%x, new GERROR=0x%x"
+smmuv3_write_gerrorn(uint32_t acked, uint32_t gerrorn) "acked=0x%x, new GERRORN=0x%x"
+smmuv3_unhandled_cmd(uint32_t type) "Unhandled command type=%d"
+smmuv3_cmdq_consume(uint32_t prod, uint32_t cons, uint8_t prod_wrap, uint8_t cons_wrap) "prod=%d cons=%d prod.wrap=%d cons.wrap=%d"
+smmuv3_cmdq_opcode(const char *opcode) "<--- %s"
+smmuv3_cmdq_consume_out(uint32_t prod, uint32_t cons, uint8_t prod_wrap, uint8_t cons_wrap) "prod:%d, cons:%d, prod_wrap:%d, cons_wrap:%d "
+smmuv3_cmdq_consume_error(const char *cmd_name, uint8_t cmd_error) "Error on %s command execution: %d"
+smmuv3_update(bool is_empty, uint32_t prod, uint32_t cons, uint8_t prod_wrap, uint8_t cons_wrap) "q empty:%d prod:%d cons:%d p.wrap:%d p.cons:%d"
+smmuv3_update_check_cmd(int error) "cmdq not enabled or error :0x%x"
+smmuv3_write_mmio(uint64_t addr, uint64_t val, unsigned size, uint32_t r) "addr: 0x%"PRIx64" val:0x%"PRIx64" size: 0x%x(%d)"
+smmuv3_write_mmio_idr(uint64_t addr, uint64_t val) "write to RO/Unimpl reg 0x%"PRIx64" val64:0x%"PRIx64
+smmuv3_write_mmio_evtq_cons_bef_clear(uint32_t prod, uint32_t cons, uint8_t prod_wrap, uint8_t cons_wrap) "Before clearing interrupt prod:0x%x cons:0x%x prod.w:%d cons.w:%d"
+smmuv3_write_mmio_evtq_cons_after_clear(uint32_t prod, uint32_t cons, uint8_t prod_wrap, uint8_t cons_wrap) "after clearing interrupt prod:0x%x cons:0x%x prod.w:%d cons.w:%d"
+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_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"