diff options
Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe.h')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe.h | 56 |
1 files changed, 34 insertions, 22 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h index f9a24639f574..0938294f640a 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h @@ -128,6 +128,7 @@ #include <linux/net_tstamp.h> #include <net/dcbnl.h> #include <linux/completion.h> +#include <linux/cpumask.h> #define XGBE_DRV_NAME "amd-xgbe" #define XGBE_DRV_VERSION "1.0.3" @@ -163,14 +164,17 @@ #define XGBE_DMA_STOP_TIMEOUT 1 /* DMA cache settings - Outer sharable, write-back, write-allocate */ -#define XGBE_DMA_OS_AXDOMAIN 0x2 -#define XGBE_DMA_OS_ARCACHE 0xb -#define XGBE_DMA_OS_AWCACHE 0xf +#define XGBE_DMA_OS_ARCR 0x002b2b2b +#define XGBE_DMA_OS_AWCR 0x2f2f2f2f /* DMA cache settings - System, no caches used */ -#define XGBE_DMA_SYS_AXDOMAIN 0x3 -#define XGBE_DMA_SYS_ARCACHE 0x0 -#define XGBE_DMA_SYS_AWCACHE 0x0 +#define XGBE_DMA_SYS_ARCR 0x00303030 +#define XGBE_DMA_SYS_AWCR 0x30303030 + +/* DMA cache settings - PCI device */ +#define XGBE_DMA_PCI_ARCR 0x00000003 +#define XGBE_DMA_PCI_AWCR 0x13131313 +#define XGBE_DMA_PCI_AWARCR 0x00000313 /* DMA channel interrupt modes */ #define XGBE_IRQ_MODE_EDGE 0 @@ -412,6 +416,7 @@ struct xgbe_ring { /* Page allocation for RX buffers */ struct xgbe_page_alloc rx_hdr_pa; struct xgbe_page_alloc rx_buf_pa; + int node; /* Ring index values * cur - Tx: index of descriptor to be used for current transfer @@ -462,6 +467,9 @@ struct xgbe_channel { struct xgbe_ring *tx_ring; struct xgbe_ring *rx_ring; + + int node; + cpumask_t affinity_mask; } ____cacheline_aligned; enum xgbe_state { @@ -734,13 +742,6 @@ struct xgbe_hw_if { /* For TX DMA Operate on Second Frame config */ int (*config_osp_mode)(struct xgbe_prv_data *); - /* For RX and TX PBL config */ - int (*config_rx_pbl_val)(struct xgbe_prv_data *); - int (*get_rx_pbl_val)(struct xgbe_prv_data *); - int (*config_tx_pbl_val)(struct xgbe_prv_data *); - int (*get_tx_pbl_val)(struct xgbe_prv_data *); - int (*config_pblx8)(struct xgbe_prv_data *); - /* For MMC statistics */ void (*rx_mmc_int)(struct xgbe_prv_data *); void (*tx_mmc_int)(struct xgbe_prv_data *); @@ -837,7 +838,7 @@ struct xgbe_phy_if { bool (*phy_valid_speed)(struct xgbe_prv_data *, int); /* For single interrupt support */ - irqreturn_t (*an_isr)(int, struct xgbe_prv_data *); + irqreturn_t (*an_isr)(struct xgbe_prv_data *); /* PHY implementation specific services */ struct xgbe_phy_impl_if phy_impl; @@ -855,7 +856,7 @@ struct xgbe_i2c_if { int (*i2c_xfer)(struct xgbe_prv_data *, struct xgbe_i2c_op *); /* For single interrupt support */ - irqreturn_t (*i2c_isr)(int, struct xgbe_prv_data *); + irqreturn_t (*i2c_isr)(struct xgbe_prv_data *); }; struct xgbe_desc_if { @@ -924,6 +925,9 @@ struct xgbe_version_data { unsigned int tx_tstamp_workaround; unsigned int ecc_support; unsigned int i2c_support; + unsigned int irq_reissue_support; + unsigned int tx_desc_prefetch; + unsigned int rx_desc_prefetch; }; struct xgbe_prv_data { @@ -1001,9 +1005,9 @@ struct xgbe_prv_data { /* AXI DMA settings */ unsigned int coherent; - unsigned int axdomain; - unsigned int arcache; - unsigned int awcache; + unsigned int arcr; + unsigned int awcr; + unsigned int awarcr; /* Service routine support */ struct workqueue_struct *dev_workqueue; @@ -1011,7 +1015,7 @@ struct xgbe_prv_data { struct timer_list service_timer; /* Rings for Tx/Rx on a DMA channel */ - struct xgbe_channel *channel; + struct xgbe_channel *channel[XGBE_MAX_DMA_CHANNELS]; unsigned int tx_max_channel_count; unsigned int rx_max_channel_count; unsigned int channel_count; @@ -1026,19 +1030,21 @@ struct xgbe_prv_data { unsigned int rx_q_count; /* Tx/Rx common settings */ - unsigned int pblx8; + unsigned int blen; + unsigned int pbl; + unsigned int aal; + unsigned int rd_osr_limit; + unsigned int wr_osr_limit; /* Tx settings */ unsigned int tx_sf_mode; unsigned int tx_threshold; - unsigned int tx_pbl; unsigned int tx_osp_mode; unsigned int tx_max_fifo_size; /* Rx settings */ unsigned int rx_sf_mode; unsigned int rx_threshold; - unsigned int rx_pbl; unsigned int rx_max_fifo_size; /* Tx coalescing settings */ @@ -1159,6 +1165,12 @@ struct xgbe_prv_data { unsigned int lpm_ctrl; /* CTRL1 for resume */ + unsigned int isr_as_tasklet; + struct tasklet_struct tasklet_dev; + struct tasklet_struct tasklet_ecc; + struct tasklet_struct tasklet_i2c; + struct tasklet_struct tasklet_an; + #ifdef CONFIG_DEBUG_FS struct dentry *xgbe_debugfs; |
