diff options
Diffstat (limited to 'drivers/net/ethernet/ibm/ibmveth.h')
| -rw-r--r-- | drivers/net/ethernet/ibm/ibmveth.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ibm/ibmveth.h b/drivers/net/ethernet/ibm/ibmveth.h index b0a2460ec9f9..068f99df133e 100644 --- a/drivers/net/ethernet/ibm/ibmveth.h +++ b/drivers/net/ethernet/ibm/ibmveth.h @@ -28,6 +28,7 @@ #define IbmVethMcastRemoveFilter 0x2UL #define IbmVethMcastClearFilterTable 0x3UL +#define IBMVETH_ILLAN_RX_MULTI_BUFF_SUPPORT 0x0000000000040000UL #define IBMVETH_ILLAN_LRG_SR_ENABLED 0x0000000000010000UL #define IBMVETH_ILLAN_LRG_SND_SUPPORT 0x0000000000008000UL #define IBMVETH_ILLAN_PADDED_PKT_CSUM 0x0000000000002000UL @@ -46,6 +47,24 @@ #define h_add_logical_lan_buffer(ua, buf) \ plpar_hcall_norets(H_ADD_LOGICAL_LAN_BUFFER, ua, buf) +static inline long h_add_logical_lan_buffers(unsigned long unit_address, + unsigned long desc1, + unsigned long desc2, + unsigned long desc3, + unsigned long desc4, + unsigned long desc5, + unsigned long desc6, + unsigned long desc7, + unsigned long desc8) +{ + unsigned long retbuf[PLPAR_HCALL9_BUFSIZE]; + + return plpar_hcall9(H_ADD_LOGICAL_LAN_BUFFERS, + retbuf, unit_address, + desc1, desc2, desc3, desc4, + desc5, desc6, desc7, desc8); +} + /* FW allows us to send 6 descriptors but we only use one so mark * the other 5 as unused (0) */ @@ -101,6 +120,7 @@ static inline long h_illan_attributes(unsigned long unit_address, #define IBMVETH_MAX_TX_BUF_SIZE (1024 * 64) #define IBMVETH_MAX_QUEUES 16U #define IBMVETH_DEFAULT_QUEUES 8U +#define IBMVETH_MAX_RX_PER_HCALL 8U static int pool_size[] = { 512, 1024 * 2, 1024 * 16, 1024 * 32, 1024 * 64 }; static int pool_count[] = { 256, 512, 256, 256, 256 }; @@ -151,6 +171,7 @@ struct ibmveth_adapter { int rx_csum; int large_send; bool is_active_trunk; + unsigned int rx_buffers_per_hcall; u64 fw_ipv6_csum_support; u64 fw_ipv4_csum_support; |