On Mon, Jul 30 2018, Sergio Paracuellos wrote:
> This patch series include an attempt to avoid the use of custom
> read and writes in driver code and use PCI subsystem common ones.
>
> In order to do this 'map_bus' callback is implemented and also
> data structures for driver are included. The regs base address
> is being readed from device tree and the driver gets clean a lot
> of code.
>
> Also the driver get removes all legacy PCI code using now PCI_DRIVERS_GENERIC.
>
> Changes in v6:
> - Reorder patches to be each patch correct in itself.
> - PATCH 1 adds also Kconfig to do the step from legacy to generic code
> - PATCH 1 remaps io space using devm_pci_remap_iospace for io resource in
> a new function called 'mt7621_pci_parse_request_of_pci_ranges'.
> - Other patches rebased and adapted with this changes.
No noticeable difference.
Still hangs after
[ 8.630000] ahci 0000:01:00.0: enabling device (0000 -> 0002)
the readl() at the start of ahci_enable_ahci() hangs, reading c4017004.
I built on a merge of
Merge: 527838d470e3 b9f13084580c
linus' master + staging/staging-testing
dmesg below.
Thanks,
NeilBrown
[ 0.000000] Linux version 4.18.0-rc7+ (neilb@noble) (gcc version 7.2.0 (GCC)) #254 SMP Tue Jul 31 08:49:52 AEST 2018
[ 0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[ 0.000000] MIPS: machine is GB-PC1
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 1c000000 @ 00000000 (usable)
[ 0.000000] memory: 04000000 @ 20000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] VPE topology {2,2} total 4
[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000000] HighMem [mem 0x0000000020000000-0x0000000023ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000001bffffff]
[ 0.000000] node 0: [mem 0x0000000020000000-0x0000000023ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000023ffffff]
[ 0.000000] random: get_random_bytes called from start_kernel+0xb4/0x4ec with crng_init=0
[ 0.000000] percpu: Embedded 15 pages/cpu @(ptrval) s30480 r8192 d22768 u61440
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttyS0,57600
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Writing ErrCtl register=00010882
[ 0.000000] Readback ErrCtl register=00010882
[ 0.000000] Memory: 504788K/524288K available (6135K kernel code, 228K rwdata, 1052K rodata, 6524K init, 241K bss, 19500K reserved, 0K cma-reserved, 65536K highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS: 256
[ 0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcf914c9718, max_idle_ns: 440795231327 ns
[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 21474836475000000ns
[ 0.010000] Calibrating delay loop... 597.60 BogoMIPS (lpj=2988032)
[ 0.070000] pid_max: default: 32768 minimum: 301
[ 0.080000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.100000] Hierarchical SRCU implementation.
[ 0.110000] smp: Bringing up secondary CPUs ...
[ 0.120000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.120000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.120000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.120000] CPU1 revision is: 0001992f (MIPS 1004Kc)
[ 0.180000] Synchronize counters for CPU 1: done.
[ 0.220000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.220000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.220000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.220000] CPU2 revision is: 0001992f (MIPS 1004Kc)
[ 0.280000] Synchronize counters for CPU 2: done.
[ 0.320000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.320000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.320000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.320000] CPU3 revision is: 0001992f (MIPS 1004Kc)
[ 0.380000] Synchronize counters for CPU 3: done.
[ 0.420000] smp: Brought up 1 node, 4 CPUs
[ 0.430000] devtmpfs: initialized
[ 0.480000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.490000] futex hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.500000] pinctrl core: initialized pinctrl subsystem
[ 0.510000] NET: Registered protocol family 16
[ 0.570000] mt7621-pci 1e140000.pcie: host bridge /pcie@1e140000 ranges:
[ 0.580000] mt7621-pci 1e140000.pcie: MEM 0x60000000..0x6fffffff -> 0x00000000
[ 0.600000] mt7621-pci 1e140000.pcie: IO 0x1e160000..0x1e16ffff -> 0x00000000
[ 0.910000] ***** Xtal 40MHz *****
[ 0.920000] Port 0 N_FTS = 1b102800
[ 0.930000] Port 1 N_FTS = 1b102800
[ 0.930000] Port 2 N_FTS = 1b102800
[ 1.990000] PCIE0 enabled
[ 2.000000] PCIE1 enabled
[ 2.000000] PCIE2 enabled
[ 2.010000] mt7621-pci 1e140000.pcie: PCI host bridge to bus 0000:00
[ 2.020000] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.030000] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff] (bus address [0x00000000-0x0fffffff])
[ 2.060000] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.070000] pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.090000] pci 0000:00:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.110000] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 2.120000] pci 0000:00:01.0: PCI bridge to [bus 02-ff]
[ 2.130000] pci 0000:00:02.0: PCI bridge to [bus 03-ff]
[ 2.140000] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[ 2.160000] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.170000] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[ 2.180000] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.200000] pci 0000:00:02.0: BAR 0: no space for [mem size 0x80000000]
[ 2.210000] pci 0000:00:02.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.220000] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[ 2.240000] pci 0000:00:00.0: BAR 9: assigned [mem 0x60100000-0x601fffff pref]
[ 2.250000] pci 0000:00:01.0: BAR 8: assigned [mem 0x60200000-0x602fffff]
[ 2.260000] pci 0000:00:01.0: BAR 9: assigned [mem 0x60300000-0x603fffff pref]
[ 2.280000] pci 0000:00:02.0: BAR 8: assigned [mem 0x60400000-0x604fffff]
[ 2.290000] pci 0000:00:02.0: BAR 9: assigned [mem 0x60500000-0x605fffff pref]
[ 2.300000] pci 0000:00:00.0: BAR 1: assigned [mem 0x60600000-0x6060ffff]
[ 2.320000] pci 0000:00:01.0: BAR 1: assigned [mem 0x60610000-0x6061ffff]
[ 2.330000] pci 0000:00:02.0: BAR 1: assigned [mem 0x60620000-0x6062ffff]
[ 2.340000] pci 0000:00:00.0: BAR 7: no space for [io size 0x1000]
[ 2.360000] pci 0000:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 2.370000] pci 0000:00:01.0: BAR 7: no space for [io size 0x1000]
[ 2.380000] pci 0000:00:01.0: BAR 7: failed to assign [io size 0x1000]
[ 2.390000] pci 0000:00:02.0: BAR 7: no space for [io size 0x1000]
[ 2.410000] pci 0000:00:02.0: BAR 7: failed to assign [io size 0x1000]
[ 2.420000] pci 0000:01:00.0: BAR 5: assigned [mem 0x60000000-0x600001ff]
[ 2.430000] pci 0000:01:00.0: BAR 4: no space for [io size 0x0010]
[ 2.450000] pci 0000:01:00.0: BAR 4: failed to assign [io size 0x0010]
[ 2.460000] pci 0000:01:00.0: BAR 0: no space for [io size 0x0008]
[ 2.470000] pci 0000:01:00.0: BAR 0: failed to assign [io size 0x0008]
[ 2.480000] pci 0000:01:00.0: BAR 2: no space for [io size 0x0008]
[ 2.500000] pci 0000:01:00.0: BAR 2: failed to assign [io size 0x0008]
[ 2.510000] pci 0000:01:00.0: BAR 1: no space for [io size 0x0004]
[ 2.520000] pci 0000:01:00.0: BAR 1: failed to assign [io size 0x0004]
[ 2.530000] pci 0000:01:00.0: BAR 3: no space for [io size 0x0004]
[ 2.550000] pci 0000:01:00.0: BAR 3: failed to assign [io size 0x0004]
[ 2.560000] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 2.570000] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
[ 2.580000] pci 0000:00:00.0: bridge window [mem 0x60100000-0x601fffff pref]
[ 2.600000] pci 0000:02:00.0: BAR 5: assigned [mem 0x60200000-0x602001ff]
[ 2.610000] pci 0000:02:00.0: BAR 4: no space for [io size 0x0010]
[ 2.620000] pci 0000:02:00.0: BAR 4: failed to assign [io size 0x0010]
[ 2.640000] pci 0000:02:00.0: BAR 0: no space for [io size 0x0008]
[ 2.650000] pci 0000:02:00.0: BAR 0: failed to assign [io size 0x0008]
[ 2.660000] pci 0000:02:00.0: BAR 2: no space for [io size 0x0008]
[ 2.670000] pci 0000:02:00.0: BAR 2: failed to assign [io size 0x0008]
[ 2.690000] pci 0000:02:00.0: BAR 1: no space for [io size 0x0004]
[ 2.700000] pci 0000:02:00.0: BAR 1: failed to assign [io size 0x0004]
[ 2.710000] pci 0000:02:00.0: BAR 3: no space for [io size 0x0004]
[ 2.720000] pci 0000:02:00.0: BAR 3: failed to assign [io size 0x0004]
[ 2.740000] pci 0000:00:01.0: PCI bridge to [bus 02]
[ 2.750000] pci 0000:00:01.0: bridge window [mem 0x60200000-0x602fffff]
[ 2.760000] pci 0000:00:01.0: bridge window [mem 0x60300000-0x603fffff pref]
[ 2.770000] pci 0000:03:00.0: BAR 5: assigned [mem 0x60400000-0x604001ff]
[ 2.790000] pci 0000:03:00.0: BAR 4: no space for [io size 0x0010]
[ 2.800000] pci 0000:03:00.0: BAR 4: failed to assign [io size 0x0010]
[ 2.810000] pci 0000:03:00.0: BAR 0: no space for [io size 0x0008]
[ 2.820000] pci 0000:03:00.0: BAR 0: failed to assign [io size 0x0008]
[ 2.840000] pci 0000:03:00.0: BAR 2: no space for [io size 0x0008]
[ 2.850000] pci 0000:03:00.0: BAR 2: failed to assign [io size 0x0008]
[ 2.860000] pci 0000:03:00.0: BAR 1: no space for [io size 0x0004]
[ 2.870000] pci 0000:03:00.0: BAR 1: failed to assign [io size 0x0004]
[ 2.890000] pci 0000:03:00.0: BAR 3: no space for [io size 0x0004]
[ 2.900000] pci 0000:03:00.0: BAR 3: failed to assign [io size 0x0004]
[ 2.910000] pci 0000:00:02.0: PCI bridge to [bus 03]
[ 2.920000] pci 0000:00:02.0: bridge window [mem 0x60400000-0x604fffff]
[ 2.940000] pci 0000:00:02.0: bridge window [mem 0x60500000-0x605fffff pref]
[ 3.020000] SCSI subsystem initialized
[ 3.030000] random: fast init done
[ 3.040000] clocksource: Switched to clocksource GIC
[ 3.060000] NET: Registered protocol family 2
[ 3.070000] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[ 3.080000] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 3.100000] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 3.110000] TCP: Hash tables configured (established 4096 bind 4096)
[ 3.120000] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 3.140000] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 3.150000] NET: Registered protocol family 1
[ 8.130000] Initialise system trusted keyrings
[ 8.140000] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 8.270000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 8.280000] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 8.310000] SGI XFS with security attributes, no debug enabled
[ 8.360000] Key type asymmetric registered
[ 8.370000] Asymmetric key parser 'x509' registered
[ 8.380000] bounce: pool size: 64 pages
[ 8.390000] io scheduler noop registered
[ 8.400000] io scheduler deadline registered (default)
[ 8.410000] io scheduler mq-deadline registered (default)
[ 8.420000] io scheduler kyber registered
[ 8.430000] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[ 8.460000] console [ttyS0] disabled
[ 8.460000] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[ 8.480000] console [ttyS0] enabled
[ 8.480000] console [ttyS0] enabled
[ 8.500000] bootconsole [early0] disabled
[ 8.500000] bootconsole [early0] disabled
[ 8.510000] cacheinfo: Failed to find cpu0 device node
[ 8.520000] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 8.610000] loop: module loaded
[ 8.620000] pci 0000:00:00.0: enabling device (0004 -> 0006)
[ 8.630000] ahci 0000:01:00.0: enabling device (0000 -> 0002)
Though messages were a little different first time:
[ 0.000000] Linux version 4.18.0-rc7+ (neilb@noble) (gcc version 7.2.0 (GCC)) #253 SMP Tue Jul 31 08:41:34 AEST 2018
[ 0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[ 0.000000] MIPS: machine is GB-PC1
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 1c000000 @ 00000000 (usable)
[ 0.000000] memory: 04000000 @ 20000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] VPE topology {2,2} total 4
[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000000] HighMem [mem 0x0000000020000000-0x0000000023ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000001bffffff]
[ 0.000000] node 0: [mem 0x0000000020000000-0x0000000023ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000023ffffff]
[ 0.000000] random: get_random_bytes called from start_kernel+0xb4/0x4ec with crng_init=0
[ 0.000000] percpu: Embedded 15 pages/cpu @(ptrval) s30480 r8192 d22768 u61440
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: console=ttyS0,57600
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Writing ErrCtl register=000108a2
[ 0.000000] Readback ErrCtl register=000108a2
[ 0.000000] Memory: 504788K/524288K available (6135K kernel code, 228K rwdata, 1052K rodata, 6524K init, 241K bss, 19500K reserved, 0K cma-reserved, 65536K highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS: 256
[ 0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcf914c9718, max_idle_ns: 440795231327 ns
[ 0.000000] sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 21474836475000000ns
[ 0.010000] Calibrating delay loop... 597.60 BogoMIPS (lpj=2988032)
[ 0.070000] pid_max: default: 32768 minimum: 301
[ 0.080000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.090000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.100000] Hierarchical SRCU implementation.
[ 0.110000] smp: Bringing up secondary CPUs ...
[ 0.120000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.120000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.120000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.120000] CPU1 revision is: 0001992f (MIPS 1004Kc)
[ 0.180000] Synchronize counters for CPU 1: done.
[ 0.220000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.220000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.220000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.220000] CPU2 revision is: 0001992f (MIPS 1004Kc)
[ 0.280000] Synchronize counters for CPU 2: done.
[ 0.320000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.320000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.320000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.320000] CPU3 revision is: 0001992f (MIPS 1004Kc)
[ 0.380000] Synchronize counters for CPU 3: done.
[ 0.420000] smp: Brought up 1 node, 4 CPUs
[ 0.430000] devtmpfs: initialized
[ 0.480000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.490000] futex hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.500000] pinctrl core: initialized pinctrl subsystem
[ 0.510000] NET: Registered protocol family 16
[ 0.570000] mt7621-pci 1e140000.pcie: host bridge /pcie@1e140000 ranges:
[ 0.580000] mt7621-pci 1e140000.pcie: MEM 0x60000000..0x6fffffff -> 0x00000000
[ 0.600000] mt7621-pci 1e140000.pcie: IO 0x1e160000..0x1e16ffff -> 0x00000000
[ 0.910000] ***** Xtal 40MHz *****
[ 0.920000] Port 0 N_FTS = 1b105000
[ 0.930000] Port 1 N_FTS = 1b105000
[ 0.930000] Port 2 N_FTS = 1b105000
[ 1.990000] PCIE0 enabled
[ 2.000000] PCIE1 enabled
[ 2.000000] PCIE2 enabled
[ 2.010000] mt7621-pci 1e140000.pcie: PCI host bridge to bus 0000:00
[ 2.020000] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.030000] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff] (bus address [0x00000000-0x0fffffff])
[ 2.050000] pci 0000:00:00.0: reg 0x14: initial BAR value 0x60300000 invalid
[ 2.070000] pci 0000:00:01.0: reg 0x14: initial BAR value 0x60310000 invalid
[ 2.080000] pci 0000:00:02.0: reg 0x14: initial BAR value 0x60320000 invalid
[ 2.100000] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 2.110000] pci 0000:00:01.0: PCI bridge to [bus 02-ff]
[ 2.130000] pci 0000:00:02.0: PCI bridge to [bus 03-ff]
[ 2.140000] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[ 2.150000] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.160000] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[ 2.180000] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.190000] pci 0000:00:02.0: BAR 0: no space for [mem size 0x80000000]
[ 2.200000] pci 0000:00:02.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.220000] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[ 2.230000] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
[ 2.240000] pci 0000:00:02.0: BAR 8: assigned [mem 0x60200000-0x602fffff]
[ 2.260000] pci 0000:00:00.0: BAR 1: assigned [mem 0x60300000-0x6030ffff]
[ 2.270000] pci 0000:00:01.0: BAR 1: assigned [mem 0x60310000-0x6031ffff]
[ 2.280000] pci 0000:00:02.0: BAR 1: assigned [mem 0x60320000-0x6032ffff]
[ 2.300000] pci 0000:00:00.0: BAR 7: no space for [io size 0x1000]
[ 2.310000] pci 0000:00:00.0: BAR 7: failed to assign [io size 0x1000]
[ 2.320000] pci 0000:00:01.0: BAR 7: no space for [io size 0x1000]
[ 2.330000] pci 0000:00:01.0: BAR 7: failed to assign [io size 0x1000]
[ 2.350000] pci 0000:00:02.0: BAR 7: no space for [io size 0x1000]
[ 2.360000] pci 0000:00:02.0: BAR 7: failed to assign [io size 0x1000]
[ 2.370000] pci 0000:01:00.0: BAR 5: assigned [mem 0x60000000-0x600001ff]
[ 2.390000] pci 0000:01:00.0: BAR 4: no space for [io size 0x0010]
[ 2.400000] pci 0000:01:00.0: BAR 4: failed to assign [io size 0x0010]
[ 2.410000] pci 0000:01:00.0: BAR 0: no space for [io size 0x0008]
[ 2.420000] pci 0000:01:00.0: BAR 0: failed to assign [io size 0x0008]
[ 2.440000] pci 0000:01:00.0: BAR 2: no space for [io size 0x0008]
[ 2.450000] pci 0000:01:00.0: BAR 2: failed to assign [io size 0x0008]
[ 2.460000] pci 0000:01:00.0: BAR 1: no space for [io size 0x0004]
[ 2.470000] pci 0000:01:00.0: BAR 1: failed to assign [io size 0x0004]
[ 2.490000] pci 0000:01:00.0: BAR 3: no space for [io size 0x0004]
[ 2.500000] pci 0000:01:00.0: BAR 3: failed to assign [io size 0x0004]
[ 2.510000] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 2.520000] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
[ 2.530000] pci 0000:02:00.0: BAR 5: assigned [mem 0x60100000-0x601001ff]
[ 2.550000] pci 0000:02:00.0: BAR 4: no space for [io size 0x0010]
[ 2.560000] pci 0000:02:00.0: BAR 4: failed to assign [io size 0x0010]
[ 2.570000] pci 0000:02:00.0: BAR 0: no space for [io size 0x0008]
[ 2.590000] pci 0000:02:00.0: BAR 0: failed to assign [io size 0x0008]
[ 2.600000] pci 0000:02:00.0: BAR 2: no space for [io size 0x0008]
[ 2.610000] pci 0000:02:00.0: BAR 2: failed to assign [io size 0x0008]
[ 2.620000] pci 0000:02:00.0: BAR 1: no space for [io size 0x0004]
[ 2.640000] pci 0000:02:00.0: BAR 1: failed to assign [io size 0x0004]
[ 2.650000] pci 0000:02:00.0: BAR 3: no space for [io size 0x0004]
[ 2.660000] pci 0000:02:00.0: BAR 3: failed to assign [io size 0x0004]
[ 2.670000] pci 0000:00:01.0: PCI bridge to [bus 02]
[ 2.680000] pci 0000:00:01.0: bridge window [mem 0x60100000-0x601fffff]
[ 2.700000] pci 0000:03:00.0: BAR 5: assigned [mem 0x60200000-0x602001ff]
[ 2.710000] pci 0000:03:00.0: BAR 4: no space for [io size 0x0010]
[ 2.720000] pci 0000:03:00.0: BAR 4: failed to assign [io size 0x0010]
[ 2.740000] pci 0000:03:00.0: BAR 0: no space for [io size 0x0008]
[ 2.750000] pci 0000:03:00.0: BAR 0: failed to assign [io size 0x0008]
[ 2.760000] pci 0000:03:00.0: BAR 2: no space for [io size 0x0008]
[ 2.770000] pci 0000:03:00.0: BAR 2: failed to assign [io size 0x0008]
[ 2.790000] pci 0000:03:00.0: BAR 1: no space for [io size 0x0004]
[ 2.800000] pci 0000:03:00.0: BAR 1: failed to assign [io size 0x0004]
[ 2.810000] pci 0000:03:00.0: BAR 3: no space for [io size 0x0004]
[ 2.820000] pci 0000:03:00.0: BAR 3: failed to assign [io size 0x0004]
[ 2.840000] pci 0000:00:02.0: PCI bridge to [bus 03]
[ 2.850000] pci 0000:00:02.0: bridge window [mem 0x60200000-0x602fffff]
[ 2.930000] SCSI subsystem initialized
[ 2.940000] random: fast init done
[ 2.960000] clocksource: Switched to clocksource GIC
[ 2.990000] NET: Registered protocol family 2
[ 3.000000] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)
[ 3.020000] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 3.030000] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[ 3.040000] TCP: Hash tables configured (established 4096 bind 4096)
[ 3.060000] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 3.070000] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 3.080000] NET: Registered protocol family 1
[ 8.070000] Initialise system trusted keyrings
[ 8.080000] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 8.210000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 8.220000] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 8.250000] SGI XFS with security attributes, no debug enabled
[ 8.300000] Key type asymmetric registered
[ 8.310000] Asymmetric key parser 'x509' registered
[ 8.320000] bounce: pool size: 64 pages
[ 8.330000] io scheduler noop registered
[ 8.330000] io scheduler deadline registered (default)
[ 8.340000] io scheduler mq-deadline registered (default)
[ 8.350000] io scheduler kyber registered
[ 8.370000] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[ 8.390000] console [ttyS0] disabled
[ 8.400000] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 18, base_baud = 3125000) is a 16550A
[ 8.420000] console [ttyS0] enabled
[ 8.420000] console [ttyS0] enabled
[ 8.430000] bootconsole [early0] disabled
[ 8.430000] bootconsole [early0] disabled
[ 8.450000] cacheinfo: Failed to find cpu0 device node
[ 8.460000] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 8.550000] loop: module loaded
[ 8.560000] ahci 0000:01:00.0: enabling device (0000 -> 0002)
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