Hi Everyone,
I've added a Broadcom NIC BCM5722 card to the system to be used by the non-root
cell and also updated mem_regions, pci_devices and pci_caps ( attached
snippet.txt and lspci-v-vv.txt ). I checked the values in the 'lspci -v -vv'
output and matched it to the entries in the non-root config for the Broadcom
NIC.
When I boot the non-root cell, I get this message:
FATAL: Invalid PCI config write, port: cfe, size 2, address port: 800100e8
RIP: 0xffffffff816ffec8 RSP: 0xffff88000b963c70 FLAGS: 2
RAX: 0x0000000000000080 RBX: 0x0000000000000002 RCX: 0x00000000000000ea
RDX: 0x0000000000000cfe RSI: 0x0000000000000097 RDI: 0x00000000800100e8
CS: 10 BASE: 0x0000000000000000 AR-BYTES: a09b EFER.LMA 1
CR0: 0x0000000080050033 CR3: 0x0000000001e12000 CR4: 0x00000000000426e0
EFER: 0x0000000000000d01
Parking CPU 3 (Cell: "linux2")
I followed the e1000-demo to get started with this. Do I need to adjust
anything else in the configs ?
Thanks
Rajiv
--
You received this message because you are subscribed to the Google Groups
"Jailhouse" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
01:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5722 Gigabit
Ethernet PCI Express
Subsystem: Broadcom Limited NetXtreme BCM5722 Gigabit Ethernet PCI
Express
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fbc40000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at fbc00000 [disabled] [size=256K]
Capabilities: [48] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [50] Vital Product Data
Not readable
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: e17ffa5f4bdffbec Data: bf7a
Capabilities: [d0] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1
unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Exit
Latency L0s <4us, L1 <64us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt-
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt-
RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol-
UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt-
RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [13c v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [160 v1] Device Serial Number 00-0a-f7-ff-fe-2c-95-cc
Capabilities: [16c v1] Power Budgeting <?>
Kernel driver in use: tg3
....
....
/* MemRegion: fbc40000-fbc4ffff : tg3 */
{
.phys_start = 0xfbc40000,
.virt_start = 0xfbc40000,
.size = 0x10000,
.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
},
....
....
.pci_devices = {
/* PCIDevice: 01:00.0 */
{
.type = JAILHOUSE_PCI_TYPE_DEVICE,
.iommu = 0,
.domain = 0x0,
.bdf = 0x100,
.bar_mask = {
0xffff0000, 0xffffffff, 0x00000000,
0x00000000, 0x00000000, 0x00000000,
},
.caps_start = 46,
.num_caps = 9,
.num_msi_vectors = 1,
.msi_64bits = 1,
.num_msix_vectors = 0,
.msix_region_size = 0x0,
.msix_address = 0x0,
},
},
....
....
.pci_caps = {
/* PCIDevice: 01:00.0 */
{
.id = 0x1,
.start = 0x48,
.len = 8,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = 0x3,
.start = 0x50,
.len = 2,
.flags = 0,
},
{
.id = 0x9,
.start = 0x58,
.len = 2,
.flags = 0,
},
{
.id = 0x5,
.start = 0xe8,
.len = 14,
.flags = JAILHOUSE_PCICAPS_WRITE,
},
{
.id = 0x10,
.start = 0xd0,
.len = 20,
.flags = 0,
},
{
.id = 0x1 | JAILHOUSE_PCI_EXT_CAP,
.start = 0x100,
.len = 4,
.flags = 0,
},
{
.id = 0x2 | JAILHOUSE_PCI_EXT_CAP,
.start = 0x13c,
.len = 4,
.flags = 0,
},
{
.id = 0x3 | JAILHOUSE_PCI_EXT_CAP,
.start = 0x160,
.len = 4,
.flags = 0,
},
{
.id = 0x4 | JAILHOUSE_PCI_EXT_CAP,
.start = 0x16c,
.len = 4,
.flags = 0,
},
},
