386a63df42
pcid: Replace get_capabilities with get_vendor_capabilities
...
While this stops returning raw MSI/MSI-X capabilities from
get_capabilities, the same info can be obtained using
fetch_all_features and feature_info.
2024-06-14 11:12:06 +02:00
d2084e58cb
pcid: Remove PciFunc
2024-06-13 15:06:49 +02:00
d3dc2e0f80
pcid: Remove all PciFunc methods
2024-06-13 14:52:02 +02:00
f6a709ee5a
pcid: Simplify PciFunc::read_range
...
This also avoids UB caused by creating a slice of uninitialized u8.
2024-06-11 21:05:25 +02:00
8e02a87474
pcid: Reduce visibility of MsiCapability and MsixCapability methods
2024-06-11 16:57:58 +02:00
4f583b1cfb
Store decoded MSI info instead of full capability in PciFeatureInfo
2024-06-11 16:48:43 +02:00
df66633111
pcid: Store decoded MsixInfo instead of full capability in PciFeatureInfo
2024-06-10 21:00:07 +02:00
7c112c34dd
pcid: Remove some unused methods on MsixCapability
2024-06-10 19:44:12 +02:00
15c9ad1ba6
pcid: Ensure MSI and MSI-X are not enabled at the same time
2024-06-10 19:44:12 +02:00
588bbfe6a3
pcid: Stop returning feature enable status from fetch_all_features
...
For the same reason the feature_status method was removed.
2024-06-10 19:44:12 +02:00
e14e56349f
pcid: Remove method to get the current feature status
...
Devices should never change the feature status behind the back of the
driver, so storing the current status after setting it is fine. Drivers
should reset all state when they start to recover from a crashed driver,
so they shouldn't need to get the current feature status at startup
either.
2024-06-10 19:44:12 +02:00
123eef9635
pcid: Move capability offset into the Capability enum
...
This makes it easier to move to using pci_types for parsing PCI
capabilities.
2024-06-10 19:44:12 +02:00
027d952c39
pcid: Remove parsing of unused capabilities
...
This will make it easier to switch to pci_types for capability parsing
in the future.
2024-06-09 20:38:46 +02:00
8f9bbecd0c
pcid: Rustfmt main.rs
2024-06-09 20:38:46 +02:00
fd3cf79884
pcid: Move spawning and interacting with subdrivers out of main.rs
2024-06-09 20:38:46 +02:00
eb2e670cd6
pcid: Explain why PciBar is used instead of pcid_types::Bar
2024-06-09 18:53:19 +02:00
b04915673d
pcid: Remove ConfigReader and ConfigWriter traits
...
Only PciFunc implements this trait.
2024-06-09 18:51:55 +02:00
d70cf080bb
pcid: Remove with_pci_func_raw
2024-06-09 18:46:35 +02:00
9aed7d560e
pcid: Merge CapabilityOffsetsIter into CapabilitiesIter
2024-06-09 18:21:50 +02:00
9d37d15827
pcid: Avoid duplicate read of vendor and device id
2024-06-09 18:14:52 +02:00
1593884938
pcid: Use capability_pointer method instead of a raw read
2024-06-09 18:14:49 +02:00
7f5a340c83
pcid: Remove cap_pointer from PciHeader::PciToPci
...
It is never used.
2024-06-09 18:14:46 +02:00
ba6b91d561
pcid: Move print_pci_function to a PciHeader method
2024-06-09 16:46:59 +02:00
4b384066f2
Use pci_types for setting the interrupt line
2024-06-09 15:05:47 +02:00
7ddae5fa03
pcid: Add fixme
2024-06-09 14:03:32 +02:00
3737a70cc1
pcid: Reduce visibility of server handle send/recv
2024-06-09 14:03:16 +02:00
6825d9b2ba
pcid: Remove support for connecting to non-default server
2024-06-09 14:03:16 +02:00
785f53c70c
pcid: Stop explicitly passing PciAddress to several functions
...
The PciHeader/PciEndpointHeader argument already contains the
PciAddress.
2024-06-09 14:03:13 +02:00
38a729bc76
Handle some stabilized rustc features
2024-06-09 14:03:13 +02:00
020a3ef631
pcid: Update to pci_types 0.9.0
2024-06-09 14:03:10 +02:00
4c35e88997
Use latest event queue interface everywhere.
2024-03-31 14:30:04 +02:00
ff956fd3bb
Switch to libredox where applicable (fixed)
2024-03-18 22:09:25 +00:00
98078650f8
Revert "Switch to libredox where applicable."
...
This reverts commit 2e7dbf1cc1
2024-03-18 15:00:52 -06:00
2e7dbf1cc1
Switch to libredox where applicable.
2024-03-18 19:23:05 +01:00
15c8ab2331
Search for PCI ECAM in the device tree on ARM
2024-03-17 17:15:34 +01:00
e7a6bb6c81
Only do one memory:physical map per MCFG entry.
2024-02-20 22:27:14 +00:00
de2fae8183
Do not compile MSI-X function for x86 32-bit
2024-02-16 20:52:37 -07:00
67d3015e2e
Add helper for allocating a single MSI/MSI-X interrupt vector
...
It doesn't actually configure the device to emit it though, but does
make this easier to do.
2024-01-25 14:43:44 +01:00
ecdcefba69
Clarify message_address argument names
2024-01-24 14:28:40 +01:00
f43aa8574c
Simplify MSI-X table pointer computation
2024-01-24 14:28:40 +01:00
7dbf22331b
Share msix config validation code
2024-01-24 14:28:40 +01:00
354c351b19
Unify device info printing between drivers
2024-01-23 13:01:40 +01:00
77b97bb2ed
Introduce PciBar::physmap_mem helper
2024-01-23 12:02:40 +01:00
4302a35a7e
Remove a couple of unused functions from MsixCapability
...
The set and write methods were useless as no rpc call is exposed by
pcid to actually write the new values. As for the rest, there were
no uses and they can be emulated using the other methods.
2024-01-22 20:44:17 +01:00
ad23ad5d93
Introduce irq_handle helper for legacy interrupts
2024-01-22 19:35:18 +01:00
bd6716efe4
Make legacy_interrupt_line an Option
...
Drivers don't need to know the exact legacy_interrupt_pin in use.
Just if legacy interrupts are enabled and if so which
legacy_interrupt_line is used.
2024-01-22 19:35:06 +01:00
e972047567
Use EndpointHeader methods for the command and status registers
2024-01-22 18:12:37 +01:00
623d12f276
Only try to load drivers for endpoint functions
...
For bridge functions we don't have any existing drivers and we
currently panic if we would try to load a driver for them.
2024-01-22 18:03:46 +01:00
545596f296
Don't try to fetch BARs unless there is a matching driver
...
Fetching BARs will temporarily invalidate them, which could cause
crashes if a driver happens to access it at the same time. As we
don't yet use a single pcid instance, we don't know which devices
have a driver attached or not. As such approximate this as the set
of devices for which the current pcid instance would load a driver.
2024-01-22 17:54:38 +01:00
18529f6cee
Remove PciClass in favor of pci_types::DeviceType
2024-01-22 16:57:53 +01:00
bjorn3