From 1bf9fd70dd7411372e80fdb8b4b3d5c36236e7b7 Mon Sep 17 00:00:00 2001 From: Rasesh Mody Date: Tue, 27 Sep 2011 10:39:07 +0000 Subject: [PATCH] bna: Implement FW Download for New HW Add new device ID 0x22 and new asic generation BFI_ASIC_GEN_CT2 for 1860. Implement FW download from user space for new Brocade HW. Signed-off-by: Gurunatha Karaje Signed-off-by: Rasesh Mody Signed-off-by: David S. Miller --- drivers/net/ethernet/brocade/bna/bfa_defs.h | 7 +++ drivers/net/ethernet/brocade/bna/bfi.h | 1 + drivers/net/ethernet/brocade/bna/bnad.c | 1 + drivers/net/ethernet/brocade/bna/cna.h | 1 + drivers/net/ethernet/brocade/bna/cna_fwimg.c | 48 ++++++++++++++++---- 5 files changed, 48 insertions(+), 10 deletions(-) diff --git a/drivers/net/ethernet/brocade/bna/bfa_defs.h b/drivers/net/ethernet/brocade/bna/bfa_defs.h index 66a62072c05d..f9d4100f919d 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_defs.h +++ b/drivers/net/ethernet/brocade/bna/bfa_defs.h @@ -261,6 +261,13 @@ struct bfa_mfg_block { * ---------------------- pci definitions ------------ */ +/* + * PCI device ID information + */ +enum { + BFA_PCI_DEVICE_ID_CT2 = 0x22, +}; + #define bfa_asic_id_ct(device) \ ((device) == PCI_DEVICE_ID_BROCADE_CT || \ (device) == PCI_DEVICE_ID_BROCADE_CT_FC) diff --git a/drivers/net/ethernet/brocade/bna/bfi.h b/drivers/net/ethernet/brocade/bna/bfi.h index 4e04c140c84c..54bcafe4d557 100644 --- a/drivers/net/ethernet/brocade/bna/bfi.h +++ b/drivers/net/ethernet/brocade/bna/bfi.h @@ -159,6 +159,7 @@ enum bfi_mclass { enum bfi_asic_gen { BFI_ASIC_GEN_CB = 1, BFI_ASIC_GEN_CT = 2, + BFI_ASIC_GEN_CT2 = 3, }; enum bfi_asic_mode { diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index db6c0978899b..320f11c76e14 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -3477,3 +3477,4 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Brocade 10G PCIe Ethernet driver"); MODULE_VERSION(BNAD_VERSION); MODULE_FIRMWARE(CNA_FW_FILE_CT); +MODULE_FIRMWARE(CNA_FW_FILE_CT2); diff --git a/drivers/net/ethernet/brocade/bna/cna.h b/drivers/net/ethernet/brocade/bna/cna.h index cb4874210aa3..1b3e90dfbd9a 100644 --- a/drivers/net/ethernet/brocade/bna/cna.h +++ b/drivers/net/ethernet/brocade/bna/cna.h @@ -38,6 +38,7 @@ extern char bfa_version[]; #define CNA_FW_FILE_CT "ctfw.bin" +#define CNA_FW_FILE_CT2 "ct2fw.bin" #define FC_SYMNAME_MAX 256 /*!< max name server symbolic name size */ #pragma pack(1) diff --git a/drivers/net/ethernet/brocade/bna/cna_fwimg.c b/drivers/net/ethernet/brocade/bna/cna_fwimg.c index e8f4ecd9ebb5..725b9fff337f 100644 --- a/drivers/net/ethernet/brocade/bna/cna_fwimg.c +++ b/drivers/net/ethernet/brocade/bna/cna_fwimg.c @@ -16,11 +16,12 @@ * www.brocade.com */ #include +#include "bfi.h" #include "cna.h" const struct firmware *bfi_fw; -static u32 *bfi_image_ct_cna; -static u32 bfi_image_ct_cna_size; +static u32 *bfi_image_ct_cna, *bfi_image_ct2_cna; +static u32 bfi_image_ct_cna_size, bfi_image_ct2_cna_size; static u32 * cna_read_firmware(struct pci_dev *pdev, u32 **bfi_image, @@ -45,20 +46,47 @@ error: u32 * cna_get_firmware_buf(struct pci_dev *pdev) { - if (bfi_image_ct_cna_size == 0) - cna_read_firmware(pdev, &bfi_image_ct_cna, - &bfi_image_ct_cna_size, CNA_FW_FILE_CT); - return bfi_image_ct_cna; + if (pdev->device == BFA_PCI_DEVICE_ID_CT2) { + if (bfi_image_ct2_cna_size == 0) + cna_read_firmware(pdev, &bfi_image_ct2_cna, + &bfi_image_ct2_cna_size, CNA_FW_FILE_CT2); + return bfi_image_ct2_cna; + } else if (bfa_asic_id_ct(pdev->device)) { + if (bfi_image_ct_cna_size == 0) + cna_read_firmware(pdev, &bfi_image_ct_cna, + &bfi_image_ct_cna_size, CNA_FW_FILE_CT); + return bfi_image_ct_cna; + } + + return NULL; } u32 * -bfa_cb_image_get_chunk(int type, u32 off) +bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) { - return (u32 *)(bfi_image_ct_cna + off); + switch (asic_gen) { + case BFI_ASIC_GEN_CT: + return (u32 *)(bfi_image_ct_cna + off); + break; + case BFI_ASIC_GEN_CT2: + return (u32 *)(bfi_image_ct2_cna + off); + break; + default: + return NULL; + } } u32 -bfa_cb_image_get_size(int type) +bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) { - return bfi_image_ct_cna_size; + switch (asic_gen) { + case BFI_ASIC_GEN_CT: + return bfi_image_ct_cna_size; + break; + case BFI_ASIC_GEN_CT2: + return bfi_image_ct2_cna_size; + break; + default: + return 0; + } } -- 2.20.1