diff options
| author | Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> | 2020-08-06 12:42:55 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-08-14 15:18:30 -0400 |
| commit | 722bc5b5d901eafb96e8530cc7cf3036bff398a4 (patch) | |
| tree | dd7518078a82e91b14944d9136147e688e064992 /common/board_r.c | |
| parent | c850674ff74b1625c17a77a454acec0e9cc6ec36 (diff) | |
xen: pvblock: Add initial support for para-virtualized block driver
Add initial infrastructure for Xen para-virtualized block device.
This includes compile-time configuration and the skeleton for
the future driver implementation.
Add new class UCLASS_PVBLOCK which is going to be a parent for
virtual block devices.
Add new interface type IF_TYPE_PVBLOCK.
Implement basic driver setup by reading XenStore configuration.
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Diffstat (limited to 'common/board_r.c')
| -rw-r--r-- | common/board_r.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/common/board_r.c b/common/board_r.c index add544da55..9b2fec701a 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -49,6 +49,7 @@ #include <nand.h> #include <of_live.h> #include <onenand_uboot.h> +#include <pvblock.h> #include <scsi.h> #include <serial.h> #include <status_led.h> @@ -475,6 +476,16 @@ static int initr_xen(void) return 0; } #endif + +#ifdef CONFIG_PVBLOCK +static int initr_pvblock(void) +{ + puts("PVBLOCK: "); + pvblock_init(); + return 0; +} +#endif + /* * Tell if it's OK to load the environment early in boot. * @@ -775,6 +786,9 @@ static init_fnc_t init_sequence_r[] = { #ifdef CONFIG_XEN initr_xen, #endif +#ifdef CONFIG_PVBLOCK + initr_pvblock, +#endif initr_env, #ifdef CONFIG_SYS_BOOTPARAMS_LEN initr_malloc_bootparams, |