diff options
Diffstat (limited to 'src/plugins/dpdk/device')
| -rw-r--r-- | src/plugins/dpdk/device/dpdk.h | 2 | ||||
| -rw-r--r-- | src/plugins/dpdk/device/format.c | 3 | ||||
| -rw-r--r-- | src/plugins/dpdk/device/init.c | 36 |
3 files changed, 29 insertions, 12 deletions
diff --git a/src/plugins/dpdk/device/dpdk.h b/src/plugins/dpdk/device/dpdk.h index d58d2daa768..ab28ac06a0a 100644 --- a/src/plugins/dpdk/device/dpdk.h +++ b/src/plugins/dpdk/device/dpdk.h @@ -336,6 +336,8 @@ typedef struct u32 hqos_enabled; dpdk_device_config_hqos_t hqos; u8 tso; + u8 *devargs; + #define DPDK_DEVICE_TSO_DEFAULT 0 #define DPDK_DEVICE_TSO_OFF 1 #define DPDK_DEVICE_TSO_ON 2 diff --git a/src/plugins/dpdk/device/format.c b/src/plugins/dpdk/device/format.c index 292c083fca5..20493eb77da 100644 --- a/src/plugins/dpdk/device/format.c +++ b/src/plugins/dpdk/device/format.c @@ -564,6 +564,9 @@ format_dpdk_device (u8 * s, va_list * args) format_white_space, indent + 2, format_dpdk_link_status, xd); s = format (s, "%Uflags: %U\n", format_white_space, indent + 2, format_dpdk_device_flags, xd); + if (di.device->devargs && di.device->devargs->args) + s = format (s, "%UDevargs: %s\n", + format_white_space, indent + 2, di.device->devargs->args); s = format (s, "%Urx: queues %d (max %d), desc %d " "(min %d max %d align %d)\n", format_white_space, indent + 2, xd->rx_q_used, di.max_rx_queues, diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index 5a6262c30a1..d0125e93936 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -1118,6 +1118,8 @@ dpdk_device_config (dpdk_config_main_t * conf, vlib_pci_addr_t pci_addr, { devconf->tso = DPDK_DEVICE_TSO_OFF; } + else if (unformat (input, "devargs %s", &devconf->devargs)) + ; else { error = clib_error_return (0, "unknown input `%U'", @@ -1428,21 +1430,31 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input) /* copy tso config from default device */ _(tso) + /* copy tso config from default device */ + _(devargs) + /* add DPDK EAL whitelist/blacklist entry */ if (num_whitelisted > 0 && devconf->is_blacklisted == 0) - { - tmp = format (0, "-w%c", 0); - vec_add1 (conf->eal_init_args, tmp); - tmp = format (0, "%U%c", format_vlib_pci_addr, &devconf->pci_addr, 0); - vec_add1 (conf->eal_init_args, tmp); - } + { + tmp = format (0, "-w%c", 0); + vec_add1 (conf->eal_init_args, tmp); + if (devconf->devargs) + { + tmp = format (0, "%U,%s", format_vlib_pci_addr, &devconf->pci_addr, devconf->devargs, 0); + } + else + { + tmp = format (0, "%U%c", format_vlib_pci_addr, &devconf->pci_addr, 0); + } + vec_add1 (conf->eal_init_args, tmp); + } else if (num_whitelisted == 0 && devconf->is_blacklisted != 0) - { - tmp = format (0, "-b%c", 0); - vec_add1 (conf->eal_init_args, tmp); - tmp = format (0, "%U%c", format_vlib_pci_addr, &devconf->pci_addr, 0); - vec_add1 (conf->eal_init_args, tmp); - } + { + tmp = format (0, "-b%c", 0); + vec_add1 (conf->eal_init_args, tmp); + tmp = format (0, "%U%c", format_vlib_pci_addr, &devconf->pci_addr, 0); + vec_add1 (conf->eal_init_args, tmp); + } })); /* *INDENT-ON* */ |