[PATCH net-next V4 02/10] liquidio: Firmware version management
From: Raghu Vatsavayi <hidden>
Date: 2016-08-31 18:19:46
Subsystem:
cavium liquidio network driver, networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This patch contains changes for firmware version management. Signed-off-by: Derek Chickles <redacted> Signed-off-by: Satanand Burla <redacted> Signed-off-by: Felix Manlunas <redacted> Signed-off-by: Raghu Vatsavayi <redacted> --- drivers/net/ethernet/cavium/liquidio/lio_main.c | 12 ++++++++++-- .../net/ethernet/cavium/liquidio/liquidio_common.h | 20 +++++++++++++++++--- 2 files changed, 27 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c
index 2abc110..1bbeae8 100644
--- a/drivers/net/ethernet/cavium/liquidio/lio_main.c
+++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c@@ -3230,8 +3230,9 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) union oct_nic_if_cfg if_cfg; unsigned int base_queue; unsigned int gmx_port_id; - u32 resp_size, ctx_size; + u32 resp_size, ctx_size, data_size; u32 ifidx_or_pfnum; + struct lio_version *vdata; /* This is to handle link status changes */ octeon_register_dispatch_fn(octeon_dev, OPCODE_NIC,
@@ -3253,11 +3254,18 @@ static int setup_nic_devices(struct octeon_device *octeon_dev) for (i = 0; i < octeon_dev->ifcount; i++) { resp_size = sizeof(struct liquidio_if_cfg_resp); ctx_size = sizeof(struct liquidio_if_cfg_context); + data_size = sizeof(struct lio_version); sc = (struct octeon_soft_command *) - octeon_alloc_soft_command(octeon_dev, 0, + octeon_alloc_soft_command(octeon_dev, data_size, resp_size, ctx_size); resp = (struct liquidio_if_cfg_resp *)sc->virtrptr; ctx = (struct liquidio_if_cfg_context *)sc->ctxptr; + vdata = (struct lio_version *)sc->virtdptr; + + *((u64 *)vdata) = 0; + vdata->major = cpu_to_be16(LIQUIDIO_BASE_MAJOR_VERSION); + vdata->minor = cpu_to_be16(LIQUIDIO_BASE_MINOR_VERSION); + vdata->micro = cpu_to_be16(LIQUIDIO_BASE_MICRO_VERSION); num_iqueues = CFG_GET_NUM_TXQS_NIC_IF(octeon_get_conf(octeon_dev), i);
diff --git a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
index 199a8b9..11df55a 100644
--- a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h
+++ b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h@@ -30,10 +30,24 @@ #include "octeon_config.h" -#define LIQUIDIO_BASE_VERSION "1.4" -#define LIQUIDIO_MICRO_VERSION ".1" #define LIQUIDIO_PACKAGE "" -#define LIQUIDIO_VERSION "1.4.1" +#define LIQUIDIO_BASE_MAJOR_VERSION 1 +#define LIQUIDIO_BASE_MINOR_VERSION 4 +#define LIQUIDIO_BASE_MICRO_VERSION 1 +#define LIQUIDIO_BASE_VERSION __stringify(LIQUIDIO_BASE_MAJOR_VERSION) "." \ + __stringify(LIQUIDIO_BASE_MINOR_VERSION) +#define LIQUIDIO_MICRO_VERSION "." __stringify(LIQUIDIO_BASE_MICRO_VERSION) +#define LIQUIDIO_VERSION LIQUIDIO_PACKAGE \ + __stringify(LIQUIDIO_BASE_MAJOR_VERSION) "." \ + __stringify(LIQUIDIO_BASE_MINOR_VERSION) \ + "." __stringify(LIQUIDIO_BASE_MICRO_VERSION) + +struct lio_version { + u16 major; + u16 minor; + u16 micro; + u16 reserved; +}; #define CONTROL_IQ 0 /** Tag types used by Octeon cores in its work. */
--
1.8.3.1