trace-events: fix code style: print 0x before hex numbers

The only exception are groups of numers separated by symbols
'.', ' ', ':', '/', like 'ab.09.7d'.

This patch is made by the following:

> find . -name trace-events | xargs python script.py

where script.py is the following python script:
=========================
 #!/usr/bin/env python

import sys
import re
import fileinput

rhex = '%[-+ *.0-9]*(?:[hljztL]|ll|hh)?(?:x|X|"\s*PRI[xX][^"]*"?)'
rgroup = re.compile('((?:' + rhex + '[.:/ ])+' + rhex + ')')
rbad = re.compile('(?<!0x)' + rhex)

files = sys.argv[1:]

for fname in files:
    for line in fileinput.input(fname, inplace=True):
        arr = re.split(rgroup, line)
        for i in range(0, len(arr), 2):
            arr[i] = re.sub(rbad, '0x\g<0>', arr[i])

        sys.stdout.write(''.join(arr))
=========================

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-id: 20170731160135.12101-5-vsementsov@virtuozzo.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 56 insertions, 56 deletions

diff --git a/hw/scsi/trace-events b/hw/scsi/trace-events
index 7b444e4..6e299d0 100644
--- a/hw/scsi/trace-events
+++ b/hw/scsi/trace-events
@@ -19,7 +19,7 @@ scsi_test_unit_ready(int target, int lun, int tag) "target %d lun %d tag %d"
 scsi_request_sense(int target, int lun, int tag) "target %d lun %d tag %d"
 
 # hw/scsi/mptsas.c
-mptsas_command_complete(void *dev, uint32_t ctx, uint32_t status, uint32_t resid) "dev %p context 0x%08x status %x resid %d"
+mptsas_command_complete(void *dev, uint32_t ctx, uint32_t status, uint32_t resid) "dev %p context 0x%08x status 0x%x resid %d"
 mptsas_diag_read(void *dev, uint32_t addr, uint32_t val) "dev %p addr 0x%08x value 0x%08x"
 mptsas_diag_write(void *dev, uint32_t addr, uint32_t val) "dev %p addr 0x%08x value 0x%08x"
 mptsas_irq_intx(void *dev, int level) "dev %p level %d"
@@ -33,7 +33,7 @@ mptsas_process_scsi_io_request(void *dev, int bus, int target, int lun, uint64_t
 mptsas_reset(void *dev) "dev %p "
 mptsas_scsi_overflow(void *dev, uint32_t ctx, uint64_t req, uint64_t found) "dev %p context 0x%08x: %"PRIu64"/%"PRIu64""
 mptsas_sgl_overflow(void *dev, uint32_t ctx, uint64_t req, uint64_t found) "dev %p context 0x%08x: %"PRIu64"/%"PRIu64""
-mptsas_unhandled_cmd(void *dev, uint32_t ctx, uint8_t msg_cmd) "dev %p context 0x%08x: Unhandled cmd %x"
+mptsas_unhandled_cmd(void *dev, uint32_t ctx, uint8_t msg_cmd) "dev %p context 0x%08x: Unhandled cmd 0x%x"
 mptsas_unhandled_doorbell_cmd(void *dev, int cmd) "dev %p value 0x%08x"
 
 # hw/scsi/mptconfig.c
@@ -41,21 +41,21 @@ mptsas_config_sas_device(void *dev, int address, int port, int phy_handle, int d
 mptsas_config_sas_phy(void *dev, int address, int port, int phy_handle, int dev_handle, int page) "dev %p address %d (port %d, handles: phy %d dev %d) page %d"
 
 # hw/scsi/megasas.c
-megasas_init_firmware(uint64_t pa) "pa %" PRIx64 " "
-megasas_init_queue(uint64_t queue_pa, int queue_len, uint64_t head, uint64_t tail, uint32_t flags) "queue at %" PRIx64 " len %d head %" PRIx64 " tail %" PRIx64 " flags %x"
+megasas_init_firmware(uint64_t pa) "pa 0x%" PRIx64 " "
+megasas_init_queue(uint64_t queue_pa, int queue_len, uint64_t head, uint64_t tail, uint32_t flags) "queue at 0x%" PRIx64 " len %d head 0x%" PRIx64 " tail 0x%" PRIx64 " flags 0x%x"
 megasas_initq_map_failed(int frame) "scmd %d: failed to map queue"
-megasas_initq_mapped(uint64_t pa) "queue already mapped at %" PRIx64
+megasas_initq_mapped(uint64_t pa) "queue already mapped at 0x%" PRIx64
 megasas_initq_mismatch(int queue_len, int fw_cmds) "queue size %d max fw cmds %d"
-megasas_qf_mapped(unsigned int index) "skip mapped frame %x"
-megasas_qf_new(unsigned int index, uint64_t frame) "frame %x addr %" PRIx64
-megasas_qf_busy(unsigned long pa) "all frames busy for frame %lx"
-megasas_qf_enqueue(unsigned int index, unsigned int count, uint64_t context, unsigned int head, unsigned int tail, int busy) "frame %x count %d context %" PRIx64 " head %x tail %x busy %d"
-megasas_qf_update(unsigned int head, unsigned int tail, unsigned int busy) "head %x tail %x busy %d"
+megasas_qf_mapped(unsigned int index) "skip mapped frame 0x%x"
+megasas_qf_new(unsigned int index, uint64_t frame) "frame 0x%x addr 0x%" PRIx64
+megasas_qf_busy(unsigned long pa) "all frames busy for frame 0x%lx"
+megasas_qf_enqueue(unsigned int index, unsigned int count, uint64_t context, unsigned int head, unsigned int tail, int busy) "frame 0x%x count %d context 0x%" PRIx64 " head 0x%x tail 0x%x busy %d"
+megasas_qf_update(unsigned int head, unsigned int tail, unsigned int busy) "head 0x%x tail 0x%x busy %d"
 megasas_qf_map_failed(int cmd, unsigned long frame) "scmd %d: frame %lu"
-megasas_qf_complete_noirq(uint64_t context) "context %" PRIx64 " "
-megasas_qf_complete(uint64_t context, unsigned int head, unsigned int tail, int busy) "context %" PRIx64 " head %x tail %x busy %d"
-megasas_frame_busy(uint64_t addr) "frame %" PRIx64 " busy"
-megasas_unhandled_frame_cmd(int cmd, uint8_t frame_cmd) "scmd %d: MFI cmd %x"
+megasas_qf_complete_noirq(uint64_t context) "context 0x%" PRIx64 " "
+megasas_qf_complete(uint64_t context, unsigned int head, unsigned int tail, int busy) "context 0x%" PRIx64 " head 0x%x tail 0x%x busy %d"
+megasas_frame_busy(uint64_t addr) "frame 0x%" PRIx64 " busy"
+megasas_unhandled_frame_cmd(int cmd, uint8_t frame_cmd) "scmd %d: MFI cmd 0x%x"
 megasas_handle_scsi(const char *frame, int bus, int dev, int lun, void *sdev, unsigned long size) "%s dev %x/%x/%x sdev %p xfer %lu"
 megasas_scsi_target_not_present(const char *frame, int bus, int dev, int lun) "%s dev %x/%x/%x"
 megasas_scsi_invalid_cdb_len(const char *frame, int bus, int dev, int lun, int len) "%s dev %x/%x/%x invalid cdb len %d"
@@ -67,43 +67,43 @@ megasas_scsi_req_alloc_failed(const char *frame, int dev, int lun) "%s dev %x/%x
 megasas_scsi_read_start(int cmd, int len) "scmd %d: transfer %d bytes of data"
 megasas_scsi_write_start(int cmd, int len) "scmd %d: transfer %d bytes of data"
 megasas_scsi_nodata(int cmd) "scmd %d: no data to be transferred"
-megasas_scsi_complete(int cmd, uint32_t status, int len, int xfer) "scmd %d: status %x, len %u/%u"
-megasas_command_complete(int cmd, uint32_t status, uint32_t resid) "scmd %d: status %x, residual %d"
-megasas_handle_io(int cmd, const char *frame, int dev, int lun, unsigned long lba, unsigned long count) "scmd %d: %s dev %x/%x lba %lx count %lu"
+megasas_scsi_complete(int cmd, uint32_t status, int len, int xfer) "scmd %d: status 0x%x, len %u/%u"
+megasas_command_complete(int cmd, uint32_t status, uint32_t resid) "scmd %d: status 0x%x, residual %d"
+megasas_handle_io(int cmd, const char *frame, int dev, int lun, unsigned long lba, unsigned long count) "scmd %d: %s dev %x/%x lba 0x%lx count %lu"
 megasas_io_target_not_present(int cmd, const char *frame, int dev, int lun) "scmd %d: %s dev 1/%x/%x LUN not present"
-megasas_io_read_start(int cmd, unsigned long lba, unsigned long count, unsigned long len) "scmd %d: start LBA %lx %lu blocks (%lu bytes)"
-megasas_io_write_start(int cmd, unsigned long lba, unsigned long count, unsigned long len) "scmd %d: start LBA %lx %lu blocks (%lu bytes)"
+megasas_io_read_start(int cmd, unsigned long lba, unsigned long count, unsigned long len) "scmd %d: start LBA 0x%lx %lu blocks (%lu bytes)"
+megasas_io_write_start(int cmd, unsigned long lba, unsigned long count, unsigned long len) "scmd %d: start LBA 0x%lx %lu blocks (%lu bytes)"
 megasas_io_complete(int cmd, uint32_t len) "scmd %d: %d bytes"
 megasas_iovec_sgl_overflow(int cmd, int index, int limit) "scmd %d: iovec count %d limit %d"
 megasas_iovec_sgl_underflow(int cmd, int index) "scmd %d: iovec count %d"
-megasas_iovec_sgl_invalid(int cmd, int index, uint64_t pa, uint32_t len) "scmd %d: element %d pa %" PRIx64 " len %u"
+megasas_iovec_sgl_invalid(int cmd, int index, uint64_t pa, uint32_t len) "scmd %d: element %d pa 0x%" PRIx64 " len %u"
 megasas_iovec_overflow(int cmd, int len, int limit) "scmd %d: len %d limit %d"
 megasas_iovec_underflow(int cmd, int len, int limit) "scmd %d: len %d limit %d"
-megasas_handle_dcmd(int cmd, int opcode) "scmd %d: MFI DCMD opcode %x"
+megasas_handle_dcmd(int cmd, int opcode) "scmd %d: MFI DCMD opcode 0x%x"
 megasas_finish_dcmd(int cmd, int size) "scmd %d: MFI DCMD wrote %d bytes"
 megasas_dcmd_req_alloc_failed(int cmd, const char *desc) "scmd %d: %s"
 megasas_dcmd_internal_submit(int cmd, const char *desc, int dev) "scmd %d: %s to dev %d"
-megasas_dcmd_internal_finish(int cmd, int opcode, int lun) "scmd %d: cmd %x lun %d"
-megasas_dcmd_internal_invalid(int cmd, int opcode) "scmd %d: DCMD %x"
-megasas_dcmd_unhandled(int cmd, int opcode, int len) "scmd %d: opcode %x, len %d"
+megasas_dcmd_internal_finish(int cmd, int opcode, int lun) "scmd %d: cmd 0x%x lun %d"
+megasas_dcmd_internal_invalid(int cmd, int opcode) "scmd %d: DCMD 0x%x"
+megasas_dcmd_unhandled(int cmd, int opcode, int len) "scmd %d: opcode 0x%x, len %d"
 megasas_dcmd_zero_sge(int cmd) "scmd %d: zero DCMD sge count"
 megasas_dcmd_invalid_sge(int cmd, int count) "scmd %d: DCMD sge count %d"
 megasas_dcmd_invalid_xfer_len(int cmd, unsigned long size, unsigned long max) "scmd %d: xfer len %ld, max %ld"
 megasas_dcmd_enter(int cmd, const char *dcmd, int len) "scmd %d: DCMD %s len %d"
 megasas_dcmd_dummy(int cmd, unsigned long size) "scmd %d: xfer len %ld"
-megasas_dcmd_set_fw_time(int cmd, unsigned long time) "scmd %d: Set FW time %lx"
+megasas_dcmd_set_fw_time(int cmd, unsigned long time) "scmd %d: Set FW time 0x%lx"
 megasas_dcmd_pd_get_list(int cmd, int num, int max, int offset) "scmd %d: DCMD PD get list: %d / %d PDs, size %d"
 megasas_dcmd_ld_get_list(int cmd, int num, int max) "scmd %d: DCMD LD get list: found %d / %d LDs"
 megasas_dcmd_ld_get_info(int cmd, int ld_id) "scmd %d: dev %d"
-megasas_dcmd_ld_list_query(int cmd, int flags) "scmd %d: query flags %x"
+megasas_dcmd_ld_list_query(int cmd, int flags) "scmd %d: query flags 0x%x"
 megasas_dcmd_pd_get_info(int cmd, int pd_id) "scmd %d: dev %d"
-megasas_dcmd_pd_list_query(int cmd, int flags) "scmd %d: query flags %x"
+megasas_dcmd_pd_list_query(int cmd, int flags) "scmd %d: query flags 0x%x"
 megasas_dcmd_reset_ld(int cmd, int target_id) "scmd %d: dev %d"
 megasas_dcmd_unsupported(int cmd, unsigned long size) "scmd %d: set properties len %ld"
-megasas_abort_frame(int cmd, int abort_cmd) "scmd %d: frame %x"
-megasas_abort_no_cmd(int cmd, uint64_t context) "scmd %d: no active command for frame context %" PRIx64
-megasas_abort_invalid_context(int cmd, uint64_t context, int abort_cmd) "scmd %d: invalid frame context %" PRIx64 " for abort frame %x"
-megasas_reset(int fw_state) "firmware state %x"
+megasas_abort_frame(int cmd, int abort_cmd) "scmd %d: frame 0x%x"
+megasas_abort_no_cmd(int cmd, uint64_t context) "scmd %d: no active command for frame context 0x%" PRIx64
+megasas_abort_invalid_context(int cmd, uint64_t context, int abort_cmd) "scmd %d: invalid frame context 0x%" PRIx64 " for abort frame 0x%x"
+megasas_reset(int fw_state) "firmware state 0x%x"
 megasas_init(int sges, int cmds, const char *mode) "Using %d sges, %d cmds, %s mode"
 megasas_msix_raise(int vector) "vector %d"
 megasas_msi_raise(int vector) "vector %d"
@@ -142,20 +142,20 @@ pvscsi_on_cmd_noimpl(const char* cmd) "unimplemented command %s ignored"
 pvscsi_on_cmd_reset_dev(uint32_t tgt, int lun, void* dev) "PVSCSI_CMD_RESET_DEVICE[target %u lun %d (dev 0x%p)]"
 pvscsi_on_cmd_arrived(const char* cmd) "command %s arrived"
 pvscsi_on_cmd_abort(uint64_t ctx, uint32_t tgt) "command PVSCSI_CMD_ABORT_CMD for ctx 0x%"PRIx64", target %u"
-pvscsi_on_cmd_unknown(uint64_t cmd_id) "unknown command %"PRIx64
-pvscsi_on_cmd_unknown_data(uint32_t data) "data for unknown command 0x:%x"
-pvscsi_io_write(const char* cmd, uint64_t val) "%s write: %"PRIx64
+pvscsi_on_cmd_unknown(uint64_t cmd_id) "unknown command 0x%"PRIx64
+pvscsi_on_cmd_unknown_data(uint32_t data) "data for unknown command 0x:0x%x"
+pvscsi_io_write(const char* cmd, uint64_t val) "%s write: 0x%"PRIx64
 pvscsi_io_write_unknown(unsigned long addr, unsigned sz, uint64_t val) "unknown write address: 0x%lx size: %u bytes value: 0x%"PRIx64
 pvscsi_io_read(const char* cmd, uint64_t status) "%s read: 0x%"PRIx64
 pvscsi_io_read_unknown(unsigned long addr, unsigned sz) "unknown read address: 0x%lx size: %u bytes"
 pvscsi_init_msi_fail(int res) "failed to initialize MSI, error %d"
 pvscsi_state(const char* state) "starting %s ..."
-pvscsi_tx_rings_ppn(const char* label, uint64_t ppn) "%s page: %"PRIx64
+pvscsi_tx_rings_ppn(const char* label, uint64_t ppn) "%s page: 0x%"PRIx64
 pvscsi_tx_rings_num_pages(const char* label, uint32_t num) "Number of %s pages: %u"
 
 # hw/scsi/esp.c
 esp_error_fifo_overrun(void) "FIFO overrun"
-esp_error_unhandled_command(uint32_t val) "unhandled command (%2.2x)"
+esp_error_unhandled_command(uint32_t val) "unhandled command (0x%2.2x)"
 esp_error_invalid_write(uint32_t val, uint32_t addr) "invalid write of 0x%02x at [0x%x]"
 esp_raise_irq(void) "Raise IRQ"
 esp_lower_irq(void) "Lower IRQ"
@@ -174,20 +174,20 @@ esp_handle_ti(uint32_t minlen) "Transfer Information len %d"
 esp_handle_ti_cmd(uint32_t cmdlen) "command len %d"
 esp_mem_readb(uint32_t saddr, uint8_t reg) "reg[%d]: 0x%2.2x"
 esp_mem_writeb(uint32_t saddr, uint8_t reg, uint32_t val) "reg[%d]: 0x%2.2x -> 0x%2.2x"
-esp_mem_writeb_cmd_nop(uint32_t val) "NOP (%2.2x)"
-esp_mem_writeb_cmd_flush(uint32_t val) "Flush FIFO (%2.2x)"
-esp_mem_writeb_cmd_reset(uint32_t val) "Chip reset (%2.2x)"
-esp_mem_writeb_cmd_bus_reset(uint32_t val) "Bus reset (%2.2x)"
-esp_mem_writeb_cmd_iccs(uint32_t val) "Initiator Command Complete Sequence (%2.2x)"
-esp_mem_writeb_cmd_msgacc(uint32_t val) "Message Accepted (%2.2x)"
-esp_mem_writeb_cmd_pad(uint32_t val) "Transfer padding (%2.2x)"
-esp_mem_writeb_cmd_satn(uint32_t val) "Set ATN (%2.2x)"
-esp_mem_writeb_cmd_rstatn(uint32_t val) "Reset ATN (%2.2x)"
-esp_mem_writeb_cmd_sel(uint32_t val) "Select without ATN (%2.2x)"
-esp_mem_writeb_cmd_selatn(uint32_t val) "Select with ATN (%2.2x)"
-esp_mem_writeb_cmd_selatns(uint32_t val) "Select with ATN & stop (%2.2x)"
-esp_mem_writeb_cmd_ensel(uint32_t val) "Enable selection (%2.2x)"
-esp_mem_writeb_cmd_dissel(uint32_t val) "Disable selection (%2.2x)"
+esp_mem_writeb_cmd_nop(uint32_t val) "NOP (0x%2.2x)"
+esp_mem_writeb_cmd_flush(uint32_t val) "Flush FIFO (0x%2.2x)"
+esp_mem_writeb_cmd_reset(uint32_t val) "Chip reset (0x%2.2x)"
+esp_mem_writeb_cmd_bus_reset(uint32_t val) "Bus reset (0x%2.2x)"
+esp_mem_writeb_cmd_iccs(uint32_t val) "Initiator Command Complete Sequence (0x%2.2x)"
+esp_mem_writeb_cmd_msgacc(uint32_t val) "Message Accepted (0x%2.2x)"
+esp_mem_writeb_cmd_pad(uint32_t val) "Transfer padding (0x%2.2x)"
+esp_mem_writeb_cmd_satn(uint32_t val) "Set ATN (0x%2.2x)"
+esp_mem_writeb_cmd_rstatn(uint32_t val) "Reset ATN (0x%2.2x)"
+esp_mem_writeb_cmd_sel(uint32_t val) "Select without ATN (0x%2.2x)"
+esp_mem_writeb_cmd_selatn(uint32_t val) "Select with ATN (0x%2.2x)"
+esp_mem_writeb_cmd_selatns(uint32_t val) "Select with ATN & stop (0x%2.2x)"
+esp_mem_writeb_cmd_ensel(uint32_t val) "Enable selection (0x%2.2x)"
+esp_mem_writeb_cmd_dissel(uint32_t val) "Disable selection (0x%2.2x)"
 
 # hw/scsi/esp-pci.c
 esp_pci_error_invalid_dma_direction(void) "invalid DMA transfer direction"
@@ -196,10 +196,10 @@ esp_pci_error_invalid_write(uint32_t reg) "write access outside bounds (reg 0x%x
 esp_pci_error_invalid_write_dma(uint32_t val, uint32_t addr) "invalid write of 0x%02x at [0x%x]"
 esp_pci_dma_read(uint32_t saddr, uint32_t reg) "reg[%d]: 0x%8.8x"
 esp_pci_dma_write(uint32_t saddr, uint32_t reg, uint32_t val) "reg[%d]: 0x%8.8x -> 0x%8.8x"
-esp_pci_dma_idle(uint32_t val) "IDLE (%.8x)"
-esp_pci_dma_blast(uint32_t val) "BLAST (%.8x)"
-esp_pci_dma_abort(uint32_t val) "ABORT (%.8x)"
-esp_pci_dma_start(uint32_t val) "START (%.8x)"
+esp_pci_dma_idle(uint32_t val) "IDLE (0x%.8x)"
+esp_pci_dma_blast(uint32_t val) "BLAST (0x%.8x)"
+esp_pci_dma_abort(uint32_t val) "ABORT (0x%.8x)"
+esp_pci_dma_start(uint32_t val) "START (0x%.8x)"
 esp_pci_sbac_read(uint32_t reg) "sbac: 0x%8.8x"
 esp_pci_sbac_write(uint32_t reg, uint32_t val) "sbac: 0x%8.8x -> 0x%8.8x"
 
@@ -212,7 +212,7 @@ spapr_vscsi_fetch_desc_out_of_range(unsigned desc, unsigned desc_offset) "#%u is
 spapr_vscsi_fetch_desc_dma_read_error(int rc) "spapr_vio_dma_read -> %d reading ext_desc"
 spapr_vscsi_fetch_desc_indirect_seg_ext(uint32_t qtag, unsigned n, unsigned desc, uint64_t va, uint32_t len) "indirect segment ext. tag=0x%"PRIx32" desc#%u/%u { va=0x%"PRIx64" len=0x%"PRIx32" }"
 spapr_vscsi_fetch_desc_out_of_desc(void) "Out of descriptors !"
-spapr_vscsi_fetch_desc_out_of_desc_boundary(unsigned offset, unsigned desc, uint32_t len) "   offset=0x%x is out of a descriptor #%u boundary=%"PRIx32
+spapr_vscsi_fetch_desc_out_of_desc_boundary(unsigned offset, unsigned desc, uint32_t len) "   offset=0x%x is out of a descriptor #%u boundary=0x%"PRIx32
 spapr_vscsi_fetch_desc_done(unsigned desc_num, unsigned desc_offset, uint64_t va, uint32_t len) "   cur=%u offs=0x%x ret { va=0x%"PRIx64" len=0x%"PRIx32" }"
 spapr_vscsi_srp_indirect_data(uint32_t len) "indirect segment 0x%"PRIx32" bytes"
 spapr_vscsi_srp_indirect_data_rw(int writing, int rc) "spapr_vio_dma_r/w(%d) -> %d"
@@ -226,6 +226,6 @@ spapr_vscsi_command_complete_status(uint32_t status) "Command complete err=%"PRI
 spapr_vscsi_save_request(uint32_t qtag, unsigned desc, unsigned offset) "saving tag=%"PRIu32", current desc#%u, offset=0x%x"
 spapr_vscsi_load_request(uint32_t qtag, unsigned desc, unsigned offset) "restoring tag=%"PRIu32", current desc#%u, offset=0x%x"
 spapr_vscsi_process_login(void) "Got login, sending response !"
-spapr_vscsi_queue_cmd_no_drive(uint64_t lun) "Command for lun %08" PRIx64 " with no drive"
+spapr_vscsi_queue_cmd_no_drive(uint64_t lun) "Command for lun 0x%08" PRIx64 " with no drive"
 spapr_vscsi_queue_cmd(uint32_t qtag, unsigned cdb, const char *cmd, int lun, int ret) "Queued command tag 0x%"PRIx32" CMD 0x%x=%s LUN %d ret: %d"
 spapr_vscsi_do_crq(unsigned c0, unsigned c1) "crq: %02x %02x ..."