diff options
| author | Vadym Kochan <vadym.kochan@plvision.eu> | 2020-09-16 19:30:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-17 16:35:47 -0700 |
| commit | 4c2703dfd7fabb0824b3bc345f9fa47e33248c14 (patch) | |
| tree | e44957fc852e701f901c1c03ea05b233fee056f2 /drivers/net/ethernet/marvell/prestera/Makefile | |
| parent | 501ef3066c89d7f9045315e1be58749cf9e6814d (diff) | |
net: marvell: prestera: Add PCI interface support
Add PCI interface driver for Prestera Switch ASICs family devices, which
provides:
- Firmware loading mechanism
- Requests & events handling to/from the firmware
- Access to the firmware on the bus level
The firmware has to be loaded each time the device is reset. The driver
is loading it from:
/lib/firmware/mrvl/prestera/mvsw_prestera_fw-v{MAJOR}.{MINOR}.img
The full firmware image version is located within the internal header
and consists of 3 numbers - MAJOR.MINOR.PATCH. Additionally, driver has
hard-coded minimum supported firmware version which it can work with:
MAJOR - reflects the support on ABI level between driver and loaded
firmware, this number should be the same for driver and loaded
firmware.
MINOR - this is the minimum supported version between driver and the
firmware.
PATCH - indicates only fixes, firmware ABI is not changed.
Firmware image file name contains only MAJOR and MINOR numbers to make
driver be compatible with any PATCH version.
Co-developed-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
Signed-off-by: Vadym Kochan <vadym.kochan@plvision.eu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/prestera/Makefile')
| -rw-r--r-- | drivers/net/ethernet/marvell/prestera/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/Makefile b/drivers/net/ethernet/marvell/prestera/Makefile index 610d75032b78..2146714eab21 100644 --- a/drivers/net/ethernet/marvell/prestera/Makefile +++ b/drivers/net/ethernet/marvell/prestera/Makefile @@ -2,3 +2,5 @@ obj-$(CONFIG_PRESTERA) += prestera.o prestera-objs := prestera_main.o prestera_hw.o prestera_dsa.o \ prestera_rxtx.o + +obj-$(CONFIG_PRESTERA_PCI) += prestera_pci.o |