diff options
Diffstat (limited to 'src/drivers/net/exanic.h')
| -rw-r--r-- | src/drivers/net/exanic.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/drivers/net/exanic.h b/src/drivers/net/exanic.h index 041b9e21a..7c59612e0 100644 --- a/src/drivers/net/exanic.h +++ b/src/drivers/net/exanic.h @@ -12,7 +12,6 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <stdint.h> #include <ipxe/pci.h> #include <ipxe/ethernet.h> -#include <ipxe/uaccess.h> #include <ipxe/retry.h> #include <ipxe/i2c.h> #include <ipxe/bitbash.h> @@ -158,6 +157,9 @@ struct exanic_rx_chunk { /** Receive status error mask */ #define EXANIC_STATUS_ERROR_MASK 0x0f +/** Number of receive chunks */ +#define EXANIC_RX_COUNT ( EXANIC_RX_LEN / sizeof ( struct exanic_rx_chunk ) ) + /** An ExaNIC I2C bus configuration */ struct exanic_i2c_config { /** GPIO bit for pulling SCL low */ @@ -194,7 +196,7 @@ struct exanic_port { uint16_t *txf; /** Receive region */ - userptr_t rx; + struct exanic_rx_chunk *rx; /** Receive consumer counter */ unsigned int rx_cons; /** Receive I/O buffer (if any) */ |