diff options
| author | Ruslan Bukin <br@FreeBSD.org> | 2020-01-24 16:08:06 +0000 |
|---|---|---|
| committer | Ruslan Bukin <br@FreeBSD.org> | 2020-01-24 16:08:06 +0000 |
| commit | 9a82a56bee6f13968c9753b0caa02e8ebcb84e0c (patch) | |
| tree | a1929249fc552a95846e300079d2d9bbfbd63135 /sys/dev/pci | |
| parent | a89c2c8c344e4d6dcd5b9803b78475fb1b47db14 (diff) | |
Notes
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/pci_host_generic.c | 17 | ||||
| -rw-r--r-- | sys/dev/pci/pci_host_generic.h | 17 |
2 files changed, 17 insertions, 17 deletions
diff --git a/sys/dev/pci/pci_host_generic.c b/sys/dev/pci/pci_host_generic.c index 5a89a19c030d..57609a9a1ef5 100644 --- a/sys/dev/pci/pci_host_generic.c +++ b/sys/dev/pci/pci_host_generic.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2015 Ruslan Bukin <br@bsdpad.com> + * Copyright (c) 2015, 2020 Ruslan Bukin <br@bsdpad.com> * Copyright (c) 2014 The FreeBSD Foundation * All rights reserved. * @@ -54,21 +54,6 @@ __FBSDID("$FreeBSD$"); #include "pcib_if.h" -/* Assembling ECAM Configuration Address */ -#define PCIE_BUS_SHIFT 20 -#define PCIE_SLOT_SHIFT 15 -#define PCIE_FUNC_SHIFT 12 -#define PCIE_BUS_MASK 0xFF -#define PCIE_SLOT_MASK 0x1F -#define PCIE_FUNC_MASK 0x07 -#define PCIE_REG_MASK 0xFFF - -#define PCIE_ADDR_OFFSET(bus, slot, func, reg) \ - ((((bus) & PCIE_BUS_MASK) << PCIE_BUS_SHIFT) | \ - (((slot) & PCIE_SLOT_MASK) << PCIE_SLOT_SHIFT) | \ - (((func) & PCIE_FUNC_MASK) << PCIE_FUNC_SHIFT) | \ - ((reg) & PCIE_REG_MASK)) - /* Forward prototypes */ static uint32_t generic_pcie_read_config(device_t dev, u_int bus, u_int slot, diff --git a/sys/dev/pci/pci_host_generic.h b/sys/dev/pci/pci_host_generic.h index 5feb3a6031a0..da7d9e52adc2 100644 --- a/sys/dev/pci/pci_host_generic.h +++ b/sys/dev/pci/pci_host_generic.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015 Ruslan Bukin <br@bsdpad.com> + * Copyright (c) 2015, 2020 Ruslan Bukin <br@bsdpad.com> * Copyright (c) 2015 The FreeBSD Foundation * All rights reserved. * @@ -36,6 +36,21 @@ #include "pci_if.h" +/* Assembling ECAM Configuration Address */ +#define PCIE_BUS_SHIFT 20 +#define PCIE_SLOT_SHIFT 15 +#define PCIE_FUNC_SHIFT 12 +#define PCIE_BUS_MASK 0xFF +#define PCIE_SLOT_MASK 0x1F +#define PCIE_FUNC_MASK 0x07 +#define PCIE_REG_MASK 0xFFF + +#define PCIE_ADDR_OFFSET(bus, slot, func, reg) \ + ((((bus) & PCIE_BUS_MASK) << PCIE_BUS_SHIFT) | \ + (((slot) & PCIE_SLOT_MASK) << PCIE_SLOT_SHIFT) | \ + (((func) & PCIE_FUNC_MASK) << PCIE_FUNC_SHIFT) | \ + ((reg) & PCIE_REG_MASK)) + #define MAX_RANGES_TUPLES 16 #define MIN_RANGES_TUPLES 2 |