diff options
Diffstat (limited to 'drivers/net/bnx2x_reg.h')
| -rw-r--r-- | drivers/net/bnx2x_reg.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h index 713b5f9ea1e..6fc1d0df978 100644 --- a/drivers/net/bnx2x_reg.h +++ b/drivers/net/bnx2x_reg.h @@ -1438,6 +1438,29 @@ This is the result value of the pin; not the drive value. Writing these bits will have not effect. */ #define MISC_REG_GPIO 0xa490 +/* [RW 8] These bits enable the GPIO_INTs to signals event to the + IGU/MCP.according to the following map: [0] p0_gpio_0; [1] p0_gpio_1; [2] + p0_gpio_2; [3] p0_gpio_3; [4] p1_gpio_0; [5] p1_gpio_1; [6] p1_gpio_2; + [7] p1_gpio_3; */ +#define MISC_REG_GPIO_EVENT_EN 0xa2bc +/* [RW 32] GPIO INT. [31-28] OLD_CLR port1; [27-24] OLD_CLR port0; Writing a + '1' to these bit clears the corresponding bit in the #OLD_VALUE register. + This will acknowledge an interrupt on the falling edge of corresponding + GPIO input (reset value 0). [23-16] OLD_SET [23-16] port1; OLD_SET port0; + Writing a '1' to these bit sets the corresponding bit in the #OLD_VALUE + register. This will acknowledge an interrupt on the rising edge of + corresponding SPIO input (reset value 0). [15-12] OLD_VALUE [11-8] port1; + OLD_VALUE port0; RO; These bits indicate the old value of the GPIO input + value. When the ~INT_STATE bit is set; this bit indicates the OLD value + of the pin such that if ~INT_STATE is set and this bit is '0'; then the + interrupt is due to a low to high edge. If ~INT_STATE is set and this bit + is '1'; then the interrupt is due to a high to low edge (reset value 0). + [7-4] INT_STATE port1; [3-0] INT_STATE RO port0; These bits indicate the + current GPIO interrupt state for each GPIO pin. This bit is cleared when + the appropriate #OLD_SET or #OLD_CLR command bit is written. This bit is + set when the GPIO input does not match the current value in #OLD_VALUE + (reset value 0). */ +#define MISC_REG_GPIO_INT 0xa494 /* [R 28] this field hold the last information that caused reserved attention. bits [19:0] - address; [22:20] function; [23] reserved; [27:24] the master that caused the attention - according to the following @@ -5162,6 +5185,10 @@ #define MISC_REGISTERS_GPIO_FLOAT_POS 24 #define MISC_REGISTERS_GPIO_HIGH 1 #define MISC_REGISTERS_GPIO_INPUT_HI_Z 2 +#define MISC_REGISTERS_GPIO_INT_CLR_POS 24 +#define MISC_REGISTERS_GPIO_INT_OUTPUT_CLR 0 +#define MISC_REGISTERS_GPIO_INT_OUTPUT_SET 1 +#define MISC_REGISTERS_GPIO_INT_SET_POS 16 #define MISC_REGISTERS_GPIO_LOW 0 #define MISC_REGISTERS_GPIO_OUTPUT_HIGH 1 #define MISC_REGISTERS_GPIO_OUTPUT_LOW 0 @@ -5220,6 +5247,8 @@ #define AEU_INPUTS_ATTN_BITS_DMAE_HW_INTERRUPT (1<<11) #define AEU_INPUTS_ATTN_BITS_DOORBELLQ_HW_INTERRUPT (1<<13) #define AEU_INPUTS_ATTN_BITS_DOORBELLQ_PARITY_ERROR (1<<12) +#define AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_0 (1<<5) +#define AEU_INPUTS_ATTN_BITS_GPIO3_FUNCTION_1 (1<<9) #define AEU_INPUTS_ATTN_BITS_IGU_PARITY_ERROR (1<<12) #define AEU_INPUTS_ATTN_BITS_MISC_HW_INTERRUPT (1<<15) #define AEU_INPUTS_ATTN_BITS_MISC_PARITY_ERROR (1<<14) |